misc: s/Atlassian/8x8/

.flowconfig

@@ -2,30 +2,22 @@
 ; We fork some components by platform
 .*/*[.]android.js
 
+; Ignore "BUCK" generated dirs
+<PROJECT_ROOT>/\.buckd/
+
 ; Ignore unexpected extra "@providesModule"
 .*/node_modules/.*/node_modules/fbjs/.*
-node_modules/react-native/Libraries/react-native/React.js
 
 ; Ignore duplicate module providers
 ; For RN Apps installed via npm, "Libraries" folder is inside
 ; "node_modules/react-native" but in the source repo it is in the root
-node_modules/react-native/Libraries/react-native/React.js
-
-; Flow doesn't support platforms
-.*/Libraries/Utilities/LoadingView.js
+.*/Libraries/react-native/React.js
 
 ; Ignore polyfills
-node_modules/react-native/Libraries/polyfills/.*
+.*/Libraries/polyfills/.*
 
-; These should not be required directly
-; require from fbjs/lib instead: require('fbjs/lib/warning')
-node_modules/warning/.*
-
-; Flow doesn't support platforms
-.*/Libraries/Utilities/HMRLoadingView.js
-
-[untyped]
-.*/node_modules/@react-native-community/cli/.*/.*
+; Ignore metro
+.*/node_modules/metro/.*
 
 ; Ignore packages in node_modules which we (i.e. the jitsi-meet project) have
 ; seen to cause errors and we have chosen not to fix.
@@ -48,18 +40,6 @@ emoji=true
 esproposal.optional_chaining=enable
 esproposal.nullish_coalescing=enable
 
-; We (i.e. the jitsi-meet project) are using the haste module system on Web as
-; well, not only on React Native. Unfortunately, Flow does not support .web.js
-; by default. Override Flow's defaults to include .web.js as well. Technically,
-; we have .native.js as well so the choice of .web.js may lead to errors.
-; Practically though, it is a potential future problem that we do not have at
-; the time of this writing.
-module.file_ext=.web.js
-; Flow's defaults:
-module.file_ext=.js
-module.file_ext=.json
-module.file_ext=.ios.js
-
 module.system=haste
 module.system.haste.use_name_reducers=true
 # get basename
@@ -72,11 +52,8 @@ module.system.haste.name_reducers='^\(.*\)\.android$' -> '\1'
 module.system.haste.name_reducers='^\(.*\)\.native$' -> '\1'
 module.system.haste.paths.blacklist=.*/__tests__/.*
 module.system.haste.paths.blacklist=.*/__mocks__/.*
-module.system.haste.paths.whitelist=<PROJECT_ROOT>/node_modules/react-native/Libraries/.*
-module.system.haste.paths.whitelist=<PROJECT_ROOT>/node_modules/react-native/RNTester/.*
-module.system.haste.paths.whitelist=<PROJECT_ROOT>/node_modules/react-native/IntegrationTests/.*
-module.system.haste.paths.blacklist=<PROJECT_ROOT>/node_modules/react-native/Libraries/react-native/react-native-implementation.js
 module.system.haste.paths.blacklist=<PROJECT_ROOT>/node_modules/react-native/Libraries/Animated/src/polyfills/.*
+module.system.haste.paths.whitelist=<PROJECT_ROOT>/node_modules/react-native/Libraries/.*
 
 munge_underscores=true
 
@@ -87,32 +64,22 @@ suppress_type=$FlowFixMe
 suppress_type=$FlowFixMeProps
 suppress_type=$FlowFixMeState
 
-suppress_comment=\\(.\\|\n\\)*\\$FlowFixMe\\($\\|[^(]\\|(\\(<VERSION>\\)? *\\(site=[a-z,_]*react_native\\(_ios\\)?_\\(oss\\|fb\\)[a-z,_]*\\)?)\\)
-suppress_comment=\\(.\\|\n\\)*\\$FlowIssue\\((\\(<VERSION>\\)? *\\(site=[a-z,_]*react_native\\(_ios\\)?_\\(oss\\|fb\\)[a-z,_]*\\)?)\\)?:? #[0-9]+
-
+suppress_comment=\\(.\\|\n\\)*\\$FlowFixMe\\($\\|[^(]\\|(\\(<VERSION>\\)? *\\(site=[a-z,_]*react_native[a-z,_]*\\)?)\\)
+suppress_comment=\\(.\\|\n\\)*\\$FlowIssue\\((\\(<VERSION>\\)? *\\(site=[a-z,_]*react_native[a-z,_]*\\)?)\\)?:? #[0-9]+
+suppress_comment=\\(.\\|\n\\)*\\$FlowFixedInNextDeploy
 suppress_comment=\\(.\\|\n\\)*\\$FlowExpectedError
 
-[lints]
-sketchy-null-number=warn
-sketchy-null-mixed=warn
-sketchy-number=warn
-untyped-type-import=warn
-nonstrict-import=warn
-deprecated-type=warn
-unsafe-getters-setters=warn
-inexact-spread=warn
-unnecessary-invariant=warn
-signature-verification-failure=warn
-deprecated-utility=error
-
-[strict]
-deprecated-type
-nonstrict-import
-sketchy-null
-unclear-type
-unsafe-getters-setters
-untyped-import
-untyped-type-import
+; We (i.e. the jitsi-meet project) are using the haste module system on Web as
+; well, not only on React Native. Unfortunately, Flow does not support .web.js
+; by default. Override Flow's defaults to include .web.js as well. Technically,
+; we have .native.js as well so the choice of .web.js may lead to errors.
+; Practically though, it is a potential future problem that we do not have at
+; the time of this writing.
+module.file_ext=.web.js
+; Flow's defaults:
+module.file_ext=.js
+module.file_ext=.jsx
+module.file_ext=.json
 
 [version]
-^0.104.0
+^0.92.0

.github/ISSUE_TEMPLATE/4-security-issues.md

@@ -1,11 +0,0 @@
----
-name: Security issues
-about: Please email security@jitsi.org
-
----
-
-We take security very seriously and develop all Jitsi projects to be secure and safe.
-
-If you find (or simply suspect) a security issue in any of the Jitsi projects, please send us an email to security@jitsi.org.
-
-We encourage responsible disclosure for the sake of our users, so please reach out before posting in a public space.

.gitignore

@@ -73,7 +73,6 @@ buck-out/
 # Build artifacts
 *.jsbundle
 *.framework
-android/app/debug
 android/app/release
 
 # precommit-hook

.travis.yml

@@ -1,6 +1,4 @@
-osx_image: xcode11.1
+osx_image: xcode10
 language: objective-c
 script:
 - "./ios/travis-ci/build-ipa.sh"
-after_script:
-  - sleep 10

Makefile

@@ -3,7 +3,6 @@ CLEANCSS = ./node_modules/.bin/cleancss
 DEPLOY_DIR = libs
 LIBJITSIMEET_DIR = node_modules/lib-jitsi-meet/
 LIBFLAC_DIR = node_modules/libflacjs/dist/min/
-RNNOISE_WASM_DIR = node_modules/rnnoise-wasm/dist/
 NODE_SASS = ./node_modules/.bin/node-sass
 NPM = npm
 OUTPUT_DIR = .
@@ -21,7 +20,7 @@ compile:
 clean:
 	rm -fr $(BUILD_DIR)
 
-deploy: deploy-init deploy-appbundle deploy-rnnoise-binary deploy-lib-jitsi-meet deploy-libflac deploy-css deploy-local
+deploy: deploy-init deploy-appbundle deploy-lib-jitsi-meet deploy-libflac deploy-css deploy-local
 
 deploy-init:
 	rm -fr $(DEPLOY_DIR)
@@ -46,10 +45,6 @@ deploy-appbundle:
 		$(OUTPUT_DIR)/analytics-ga.js \
 		$(BUILD_DIR)/analytics-ga.min.js \
 		$(BUILD_DIR)/analytics-ga.min.map \
-		$(BUILD_DIR)/video-blur-effect.min.js \
-		$(BUILD_DIR)/video-blur-effect.min.map \
-		$(BUILD_DIR)/rnnoise-processor.min.js \
-		$(BUILD_DIR)/rnnoise-processor.min.map \
 		$(DEPLOY_DIR)
 
 deploy-lib-jitsi-meet:
@@ -66,11 +61,6 @@ deploy-libflac:
 		$(LIBFLAC_DIR)/libflac4-1.3.2.min.js.mem \
 		$(DEPLOY_DIR)
 
-deploy-rnnoise-binary:
-	cp \
-		$(RNNOISE_WASM_DIR)/rnnoise.wasm \
-		$(DEPLOY_DIR)
-
 deploy-css:
 	$(NODE_SASS) $(STYLES_MAIN) $(STYLES_BUNDLE) && \
 	$(CLEANCSS) $(STYLES_BUNDLE) > $(STYLES_DESTINATION) ; \
@@ -79,7 +69,7 @@ deploy-css:
 deploy-local:
 	([ ! -x deploy-local.sh ] || ./deploy-local.sh)
 
-dev: deploy-init deploy-css deploy-rnnoise-binary deploy-lib-jitsi-meet deploy-libflac
+dev: deploy-init deploy-css deploy-lib-jitsi-meet deploy-libflac
 	$(WEBPACK_DEV_SERVER)
 
 source-package:

README.md

@@ -31,9 +31,82 @@ You can get our mobile versions from here:
 * [Android](https://play.google.com/store/apps/details?id=org.jitsi.meet)
 * [iOS](https://itunes.apple.com/us/app/jitsi-meet/id1165103905)
 
-## Development
+## Building the sources
 
-For web development see [here](doc/development.md), and for mobile see [here](doc/mobile.md).
+Node.js >= 8 and npm >= 6 are required.
+
+On Debian/Ubuntu systems, the required packages can be installed with:
+```
+sudo apt-get install npm nodejs
+cd jitsi-meet
+npm install
+```
+
+To build the Jitsi Meet application, just type
+```
+make
+```
+
+### Working with the library sources (lib-jitsi-meet)
+
+By default the library is build from its git repository sources. The default dependency path in package.json is :
+```json
+"lib-jitsi-meet": "jitsi/lib-jitsi-meet",
+```
+
+To work with local copy you must change the path to:
+```json
+"lib-jitsi-meet": "file:///Users/name/local-lib-jitsi-meet-copy",
+```
+
+To make the project you must force it to take the sources as 'npm update':
+```
+npm install lib-jitsi-meet --force && make
+```
+
+Or if you are making only changes to the library:
+```
+npm install lib-jitsi-meet --force && make deploy-lib-jitsi-meet
+```
+
+Alternative way is to use [npm link](https://docs.npmjs.com/cli/link).
+It allows to link `lib-jitsi-meet` dependency to local source in few steps:
+
+```bash
+cd lib-jitsi-meet
+
+#### create global symlink for lib-jitsi-meet package
+npm link
+
+cd ../jitsi-meet
+
+#### create symlink from the local node_modules folder to the global lib-jitsi-meet symlink
+npm link lib-jitsi-meet
+```
+
+ After changes in local `lib-jitsi-meet` repository, you can rebuild it with `npm run install` and your `jitsi-meet` repository will use that modified library.
+Note: when using node version 4.x, the make file of jitsi-meet do npm update which will delete the link. It is no longer the case with version 6.x.
+
+If you do not want to use local repository anymore you should run
+```bash
+cd jitsi-meet
+npm unlink lib-jitsi-meet
+npm install
+```
+### Running with webpack-dev-server for development
+
+Use it at the CLI, type
+```
+make dev
+```
+
+By default the backend deployment used is `beta.meet.jit.si`. You can point the Jitsi-Meet app at a different backend by using a proxy server. To do this, set the WEBPACK_DEV_SERVER_PROXY_TARGET variable:
+```
+export WEBPACK_DEV_SERVER_PROXY_TARGET=https://your-example-server.com
+make dev
+```
+
+The app should be running at https://localhost:8080/
 
 ## Contributing
 
@@ -45,8 +118,7 @@ see our [guidelines for contributing](CONTRIBUTING.md).
 Jitsi Meet provides a very flexible way of embedding in external applications by using the [Jitsi Meet API](doc/api.md).
 
 ## Security
-
-WebRTC does not (yet) provide a way of conducting multi-party conversations with end-to-end encryption. 
+WebRTC does not provide a way of conducting multi-party conversations with end-to-end encryption. 
 Unless you consistently compare DTLS fingerprints with your peers vocally, the same goes for one-to-one calls.
 As a result, your stream is encrypted on the network but decrypted on the machine that hosts the bridge when using Jitsi Meet.
 
@@ -58,13 +130,9 @@ Jitsi Meet in terms of security.
 The [meet.jit.si](https://meet.jit.si) service is maintained by the Jitsi team
 at [8x8](https://8x8.com).
 
-## Security issues
-
-We take security very seriously and develop all Jitsi projects to be secure and safe.
-
-If you find (or simply suspect) a security issue in any of the Jitsi projects, please send us an email to security@jitsi.org.
-
-**We encourage responsible disclosure for the sake of our users, so please reach out before posting in a public space.**
+## Mobile app
+Jitsi Meet is also available as a React Native app for Android and iOS.
+Instructions on how to build it can be found [here](doc/mobile.md).
 
 ## Acknowledgements
 

android/README.md

@@ -1,15 +1,8 @@
 # Jitsi Meet SDK for Android
 
-## Sample applications using the SDK
-
-If you want to see how easy integrating the Jitsi Meet SDK into a native application is, take a look at the
-[sample applications repository](https://github.com/jitsi/jitsi-meet-sdk-samples).
-
 ## Build your own, or use a pre-build SDK artifacts/binaries
 
-Jitsi conveniently provides a pre-build SDK artifacts/binaries in its Maven repository. When you do not require any
-modification to the SDK itself or any of its dependencies, it's suggested to use the pre-build SDK. This avoids the
-complexity of building and installing your own SDK artifacts/binaries.
+Jitsi conveniently provides a pre-build SDK artifacts/binaries in its Maven repository. When you do not require any modification to the SDK itself, it's suggested to use the pre-build SDK. This avoids the complexity of building and installing your own SDK artifacts/binaries.
 
 ### Use pre-build SDK artifacts/binaries
 
@@ -36,7 +29,7 @@ Dependency definitions belong in the individual module `build.gradle` files:
 ```gradle
 dependencies {
     // (other dependencies)
-    implementation ('org.jitsi.react:jitsi-meet-sdk:2.+') { transitive = true }
+    implementation ('org.jitsi.react:jitsi-meet-sdk:+') { transitive = true }
 }
 ```
 
@@ -51,20 +44,49 @@ A note on dependencies: Apart from the SDK, Jitsi also publishes a binary Maven
 
 If you want to use a SDK that is built from source, you will likely benefit from composing a local Maven repository that contains these dependencies. The text below describes how you create a repository that includes both the SDK as well as these dependencies. For illustration purposes, we'll define the location of this local Maven repository as `/tmp/repo`
 
-In source code form, the Android SDK dependencies are locked/pinned by package.json and package-lock.json of the Jitsi Meet project. To obtain the data, execute NPM in the jitsi-meet project directory:
+In source code form, the Android SDK dependencies are locked/pinned by package.json and package-lock.json of the Jitsi Meet project. To obtain the data, execute NPM in the parent directory:
 
-    npm install
+    $ (cd ..; npm install)
 
 This will pull in the dependencies in either binary format, or in source code format, somewhere under /node_modules/
 
-Third-party React Native _modules_, which Jitsi Meet SDK for Android depends on, are download by NPM in source code 
-or binary form. These need to be assembled into Maven artifacts, and then published to your local Maven repository.
-A script is provided to facilitate this. From the root of the jitsi-meet project repository, run:
+At the time of writing, there are two packages pulled in in binary format.
 
-    ./android/scripts/release-sdk.sh /tmp/repo
+To copy React Native to your local Maven repository, you can simply copy part of the directory structure that was pulled in by NPM:
 
-This will build and publish the SDK, and all of its dependencies to the specified Maven repository (`/tmp/repo`) in
-this example.
+    $ cp -r ../node_modules/react-native/android/com /tmp/repo/
+
+Alternatively, you can use the scripts located in the android/scripts directory to publish these dependencies to your Maven repo.
+
+Third-party React Native _modules_, which Jitsi Meet SDK for Android depends on, are download by NPM in source code form. These need to be assembled into Maven artifacts, and then published to your local Maven repository. The SDK project facilitates this.
+
+To prepare, Configure the Maven repositories in which you are going to publish the SDK artifacts/binaries. In `android/sdk/build.gradle` as well as in `android/build.gradle` modify the lines that contain:
+
+    "file:${rootProject.projectDir}/../../jitsi-maven-repository/releases"
+
+Change this value (which represents the Maven repository location used internally by the Jitsi Developers) to the location of the repository that you'd like to use:
+
+    "file:/tmp/repo"
+
+Make sure to do this in both files! Each file should require one line to be changed.
+
+To prevent artifacts from previous builds affecting you're outcome, it's good to start with cleaning your work directories:
+
+    $ ./gradlew clean
+
+To create the release assembly for any _specific_ third-party React Native module that you need, you can execture the following commands, replace the module name in the examples below.
+
+    $ ./gradlew :react-native-webrtc:assembleRelease
+    $ ./gradlew :react-native-webrtc:publish
+
+You build and publish the SDK itself in the same way:
+
+    $ ./gradlew :sdk:assembleRelease
+    $ ./gradlew :sdk:publish
+
+Alternatively, you can assemble and publish _all_ subprojects, which include the react-native modules, but also the SDK itself, with a single command:
+
+    $ ./gradlew clean assembleRelease publish
 
 You're now ready to use the artifacts. In _your_ project, add the Maven repository that you used above (`/tmp/repo`) into your top-level `build.gradle` file:
 
@@ -82,8 +104,7 @@ Then, define the dependency `org.jitsi.react:jitsi-meet-sdk` into the `build.gra
 
     implementation ('org.jitsi.react:jitsi-meet-sdk:+') { transitive = true }
 
-Note that there should not be a need to explicitly add the other dependencies, as they will be pulled in as transitive
-dependencies of `jitsi-meet-sdk`.
+Note that there should not be a need to explicitly add the other dependencies, as they will be pulled in as transitive dependencies of `jitsi-meet-sdk`.
 
 </details>
 
@@ -207,6 +228,24 @@ public class MainActivity extends FragmentActivity implements JitsiMeetActivityI
 
 </details>
 
+Starting with SDK version 1.22, a Glide module must be provided by the host app.
+This makes it possible to use the Glide image processing library from both the
+SDK and the host app itself.
+
+You can use the code in `JitsiGlideModule.java` and adjust the package name.
+When building, add the following code in your `app/build.gradle` file, adjusting
+the Glide version to match the one in https://github.com/jitsi/jitsi-meet/blob/master/android/build.gradle
+
+```
+// Glide
+implementation("com.github.bumptech.glide:glide:${glideVersion}") {
+    exclude group: "com.android.support", module: "glide"
+}
+implementation("com.github.bumptech.glide:annotations:${glideVersion}") {
+    exclude group: "com.android.support", module: "annotations"
+}
+```
+
 ### JitsiMeetActivity
 
 This class encapsulates a high level API in the form of an Android `FragmentActivity`

android/app/.classpath

@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<classpath>
-	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8/"/>
-	<classpathentry kind="con" path="org.eclipse.buildship.core.gradleclasspathcontainer"/>
-	<classpathentry kind="output" path="bin/default"/>
-</classpath>

android/app/.project

@@ -1,23 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<projectDescription>
-	<name>app</name>
-	<comment>Project app created by Buildship.</comment>
-	<projects>
-	</projects>
-	<buildSpec>
-		<buildCommand>
-			<name>org.eclipse.jdt.core.javabuilder</name>
-			<arguments>
-			</arguments>
-		</buildCommand>
-		<buildCommand>
-			<name>org.eclipse.buildship.core.gradleprojectbuilder</name>
-			<arguments>
-			</arguments>
-		</buildCommand>
-	</buildSpec>
-	<natures>
-		<nature>org.eclipse.jdt.core.javanature</nature>
-		<nature>org.eclipse.buildship.core.gradleprojectnature</nature>
-	</natures>
-</projectDescription>

android/app/.settings/org.eclipse.buildship.core.prefs

@@ -1,2 +0,0 @@
-connection.project.dir=..
-eclipse.preferences.version=1

android/app/build.gradle

@@ -1,7 +1,6 @@
 apply plugin: 'com.android.application'
 
-boolean googleServicesEnabled \
-    = project.file('google-services.json').exists() && !rootProject.ext.libreBuild
+boolean googleServicesEnabled = project.file('google-services.json').exists()
 
 // Crashlytics integration is done as part of Firebase now, so it gets
 // automagically activated with google-services.json
@@ -34,25 +33,14 @@ android {
 
     buildTypes {
         debug {
+            minifyEnabled true
+            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules-debug.pro'
             buildConfigField "boolean", "GOOGLE_SERVICES_ENABLED", "${googleServicesEnabled}"
-            buildConfigField "boolean", "LIBRE_BUILD", "${rootProject.ext.libreBuild}"
         }
         release {
             minifyEnabled true
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules-release.pro'
             buildConfigField "boolean", "GOOGLE_SERVICES_ENABLED", "${googleServicesEnabled}"
-            buildConfigField "boolean", "LIBRE_BUILD", "${rootProject.ext.libreBuild}"
-        }
-    }
-
-    sourceSets {
-        main {
-            java {
-                if (rootProject.ext.libreBuild) {
-                    srcDir "src"
-                    exclude "**/GoogleServicesHelper.java"
-                }
-            }
         }
     }
 
@@ -68,24 +56,30 @@ repositories {
 
 dependencies {
     implementation fileTree(dir: 'libs', include: ['*.jar'])
-    implementation 'androidx.legacy:legacy-support-v4:1.0.0'
-    implementation 'androidx.appcompat:appcompat:1.0.2'
-
-    if (!rootProject.ext.libreBuild) {
-        implementation 'com.google.android.gms:play-services-auth:16.0.1'
-
-        // Firebase
-        //  - Crashlytics
-        //  - Dynamic Links
-        implementation 'com.google.firebase:firebase-core:16.0.6'
-        implementation 'com.crashlytics.sdk.android:crashlytics:2.9.8'
-        implementation 'com.google.firebase:firebase-dynamic-links:16.1.5'
-    }
+    implementation "com.android.support:support-v4:${rootProject.ext.supportLibVersion}"
+    implementation "com.android.support:appcompat-v7:${rootProject.ext.supportLibVersion}"
+    implementation 'com.google.android.gms:play-services-auth:16.0.1'
 
     implementation project(':sdk')
 
     debugImplementation 'com.squareup.leakcanary:leakcanary-android:1.6.1'
     releaseImplementation 'com.squareup.leakcanary:leakcanary-android-no-op:1.6.1'
+
+    // Glide
+    implementation("com.github.bumptech.glide:glide:${rootProject.ext.glideVersion}") {
+        exclude group: "com.android.support", module: "glide"
+    }
+    implementation("com.github.bumptech.glide:annotations:${rootProject.ext.glideVersion}") {
+        exclude group: "com.android.support", module: "annotations"
+    }
+    annotationProcessor "com.github.bumptech.glide:compiler:${rootProject.ext.glideVersion}"
+
+    // Firebase
+    //  - Crashlytics
+    //  - Dynamic Links
+    implementation 'com.google.firebase:firebase-core:16.0.6'
+    implementation 'com.crashlytics.sdk.android:crashlytics:2.9.8'
+    implementation 'com.google.firebase:firebase-dynamic-links:16.1.5'
 }
 
 gradle.projectsEvaluated {

android/app/proguard-rules-debug.pro

@@ -0,0 +1,5 @@
+-include proguard-rules.pro
+
+# Disabling obfuscation is useful if you collect stack traces from production crashes
+# (unless you are using a system that supports de-obfuscate the stack traces).
+-dontobfuscate

android/app/proguard-rules.pro

@@ -9,6 +9,13 @@
 
 # Add any project specific keep options here:
 
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
 # React Native
 
 # Keep our interfaces so they can be used by other ProGuard rules.
@@ -53,9 +60,19 @@
 -keep class sun.misc.Unsafe { *; }
 -dontwarn java.nio.file.*
 -dontwarn org.codehaus.mojo.animal_sniffer.IgnoreJRERequirement
--keep class okio.** { *; }
 -dontwarn okio.**
 
+# FastImage + Glide
+
+-keep public class com.dylanvann.fastimage.* {*;}
+-keep public class com.dylanvann.fastimage.** {*;}
+-keep public class * implements com.bumptech.glide.module.GlideModule
+-keep public class * extends com.bumptech.glide.module.AppGlideModule
+-keep public enum com.bumptech.glide.load.ImageHeaderParser$** {
+  **[] $VALUES;
+  public *;
+}
+
 # WebRTC
 
 -keep class org.webrtc.** { *; }
@@ -63,7 +80,6 @@
 
 # Jisti Meet SDK
 
--keep class org.jitsi.meet.** { *; }
 -keep class org.jitsi.meet.sdk.** { *; }
 
 # We added the following when we switched minifyEnabled on. Probably because we
@@ -83,6 +99,3 @@
 -dontwarn javax.servlet.**
 
 # ^^^ We added the above when we switched minifyEnabled on.
-
-# Rule to avoid build errors related to SVGs.
--keep public class com.horcrux.svg.** {*;}

android/app/src/main/AndroidManifest.xml

@@ -25,7 +25,6 @@
         <action android:name="android.intent.action.VIEW" />
         <category android:name="android.intent.category.BROWSABLE" />
         <category android:name="android.intent.category.DEFAULT" />
-        <data android:host="alpha.jitsi.net" android:scheme="https" />
         <data android:host="beta.meet.jit.si" android:scheme="https" />
         <data android:host="meet.jit.si" android:scheme="https" />
       </intent-filter>

android/app/src/main/java/org/jitsi/meet/GoogleServicesHelper.java

@@ -1,40 +0,0 @@
-package org.jitsi.meet;
-
-import android.net.Uri;
-import android.util.Log;
-
-import com.crashlytics.android.Crashlytics;
-import com.google.firebase.dynamiclinks.FirebaseDynamicLinks;
-import io.fabric.sdk.android.Fabric;
-
-import org.jitsi.meet.sdk.JitsiMeetActivity;
-
-/**
- * Helper class to initialize Google related services and functionality.
- * This functionality is compiled conditionally and called via reflection, that's why it was
- * extracted here.
- *
- * "Libre builds" (builds with the LIBRE_BUILD flag set) will not include this file.
- */
-final class GoogleServicesHelper {
-    public static void initialize(JitsiMeetActivity activity) {
-        if (BuildConfig.GOOGLE_SERVICES_ENABLED) {
-            Log.d(activity.getClass().getSimpleName(), "Initializing Google Services");
-
-            Fabric.with(activity, new Crashlytics());
-
-            FirebaseDynamicLinks.getInstance().getDynamicLink(activity.getIntent())
-                .addOnSuccessListener(activity, pendingDynamicLinkData -> {
-                    Uri dynamicLink = null;
-
-                    if (pendingDynamicLinkData != null) {
-                        dynamicLink = pendingDynamicLinkData.getLink();
-                    }
-
-                    if (dynamicLink != null) {
-                        activity.join(dynamicLink.toString());
-                    }
-                });
-        }
-    }
-}

android/app/src/main/java/org/jitsi/meet/JitsiGlideModule.java

@@ -0,0 +1,16 @@
+package org.jitsi.meet;
+
+import com.bumptech.glide.annotation.GlideModule;
+import com.bumptech.glide.module.AppGlideModule;
+
+/**
+ * An AppGlideModule needs to be present for image loading events to work in
+ * react-native-fast-image. However, if this is defined by the SDK it will cause trouble with
+ * apps which are using Glide themselves.
+ *
+ * In order to avoid the problem, define a Jitsi Glide module here, so applications already using
+ * it are not in trouble.
+ */
+@GlideModule
+public final class JitsiGlideModule extends AppGlideModule {
+}

android/app/src/main/java/org/jitsi/meet/MainActivity.java

@@ -21,15 +21,18 @@ import android.content.Intent;
 import android.net.Uri;
 import android.os.Build;
 import android.provider.Settings;
+import android.support.annotation.Nullable;
 import android.util.Log;
 import android.view.KeyEvent;
-import androidx.annotation.Nullable;
 
 import org.jitsi.meet.sdk.JitsiMeet;
 import org.jitsi.meet.sdk.JitsiMeetActivity;
 import org.jitsi.meet.sdk.JitsiMeetConferenceOptions;
 
-import java.lang.reflect.Method;
+import com.crashlytics.android.Crashlytics;
+import com.google.firebase.dynamiclinks.FirebaseDynamicLinks;
+import io.fabric.sdk.android.Fabric;
+
 import java.net.MalformedURLException;
 import java.net.URL;
 import java.util.Map;
@@ -54,16 +57,22 @@ public class MainActivity extends JitsiMeetActivity {
 
     @Override
     protected boolean extraInitialize() {
-        Log.d(this.getClass().getSimpleName(), "LIBRE_BUILD="+BuildConfig.LIBRE_BUILD);
-
         // Setup Crashlytics and Firebase Dynamic Links
-        // Here we are using reflection since it may have been disabled at compile time.
-        try {
-            Class<?> cls = Class.forName("org.jitsi.meet.GoogleServicesHelper");
-            Method m = cls.getMethod("initialize", JitsiMeetActivity.class);
-            m.invoke(null, this);
-        } catch (Exception e) {
-            // Ignore any error, the module is not compiled when LIBRE_BUILD is enabled.
+        if (BuildConfig.GOOGLE_SERVICES_ENABLED) {
+            Fabric.with(this, new Crashlytics());
+
+            FirebaseDynamicLinks.getInstance().getDynamicLink(getIntent())
+                .addOnSuccessListener(this, pendingDynamicLinkData -> {
+                    Uri dynamicLink = null;
+
+                    if (pendingDynamicLinkData != null) {
+                        dynamicLink = pendingDynamicLinkData.getLink();
+                    }
+
+                    if (dynamicLink != null) {
+                        join(dynamicLink.toString());
+                    }
+                });
         }
 
         // In Debug builds React needs permission to write over other apps in
@@ -106,7 +115,7 @@ public class MainActivity extends JitsiMeetActivity {
     //
 
     @Override
-    public void onActivityResult(int requestCode, int resultCode, Intent data) {
+    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
         if (requestCode == OVERLAY_PERMISSION_REQUEST_CODE
                 && canRequestOverlayPermission()) {
             if (Settings.canDrawOverlays(this)) {

android/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml

@@ -1,5 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
-    <background android:drawable="@color/ic_launcher_background"/>
-    <foreground android:drawable="@mipmap/ic_launcher_foreground"/>
-</adaptive-icon>

android/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml

@@ -1,5 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
-    <background android:drawable="@color/ic_launcher_background"/>
-    <foreground android:drawable="@mipmap/ic_launcher_foreground"/>
-</adaptive-icon>

android/app/src/main/res/values/ic_launcher_background.xml

@@ -1,4 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources>
-    <color name="ic_launcher_background">#66A8DD</color>
-</resources>

android/app/src/main/res/values/styles.xml

@@ -2,6 +2,5 @@
     <!-- Base application theme. -->
     <style name="AppTheme" parent="Theme.AppCompat.Light.NoActionBar">
         <!-- Customize your theme here. -->
-        <item name="android:navigationBarColor">#1081B2</item>
     </style>
 </resources>

android/build.gradle

@@ -25,10 +25,9 @@ allprojects {
     repositories {
         google()
         jcenter()
-        // React Native (JS, Obj-C sources, Android binaries) is installed from npm.
+        // React Native (JS, Obj-C sources, Android binaries) is installed from
+        // npm.
         maven { url "$rootDir/../node_modules/react-native/android" }
-        // Android JSC is installed from npm.
-        maven { url("$rootDir/../node_modules/jsc-android/dist") }
     }
 
     // Make sure we use the react-native version in node_modules and not the one
@@ -56,40 +55,56 @@ allprojects {
         publishing {
             publications {}
             repositories {
-                maven {
-                    url rootProject.ext.mavenRepo
-                    if (!rootProject.ext.mavenRepo.startsWith("file")) {
-                        credentials {
-                            username rootProject.ext.mavenUser
-                            password rootProject.ext.mavenPassword
-                        }
-                    }
-                }
+                maven { url "file:${rootProject.projectDir}/../../jitsi-maven-repository/releases" }
             }
         }
     }
 
-    // Use the number of seconds/10 since Jan 1 2019 as the version qualifier number.
-    // This will last for the next ~680 years.
-    // https://stackoverflow.com/a/38643838
-    def versionQualifierNumber = (int)(((new Date().getTime()/1000) - 1546297200) / 10)
-
     afterEvaluate { project ->
-        if (project.plugins.hasPlugin('android') || project.plugins.hasPlugin('android-library')) {
-            project.android {
-                compileSdkVersion rootProject.ext.compileSdkVersion
-                buildToolsVersion rootProject.ext.buildToolsVersion
-            }
-        }
-
         if (project.name.startsWith('react-native-')) {
             def npmManifest = project.file('../package.json')
             def json = new JsonSlurper().parseText(npmManifest.text)
 
-            // Release every dependency the SDK has with a -jitsi-XXX qualified version. This allows
-            // us to pin the dependencies and make sure they are always updated, no matter what.
+            // React Native modules have an npm peer dependency on react-native,
+            // they do not have an npm dependency on it. Further below though we
+            // choose a react-native version (range) when we represent them as
+            // Maven artifacts. Effectively, we are forking the projects by not
+            // complying with the full range of their npm peer dependency and,
+            // consequently, we should qualify their version.
+            def versionQualifier = '-jitsi-1'
+            if ('react-native-background-timer' == project.name)
+                versionQualifier = '-jitsi-3' // 2.0.0 + react-native 0.57
+            else if ('react-native-calendar-events' == project.name)
+                versionQualifier = '-jitsi-2' // 1.6.4 + react-native 0.57
+            else if ('react-native-fast-image' == project.name)
+                versionQualifier = '-jitsi-2' // 5.1.1 + react-native 0.57
+            else if ('react-native-google-signin' == project.name)
+                versionQualifier = '-jitsi-2' // 1.0.2 + react-native 0.57
+            else if ('react-native-immersive' == project.name)
+                versionQualifier = '-jitsi-5' // 2.0.0 + react-native 0.57
+            else if ('react-native-keep-awake' == project.name)
+                versionQualifier = '-jitsi-4' // 4.0.0 + react-native 0.57
+            else if ('react-native-linear-gradient' == project.name)
+                versionQualifier = '-jitsi-1' // 2.4.0 + react-native 0.57
+            else if ('react-native-sound' == project.name)
+                versionQualifier = '-jitsi-2' // 0.10.9 + react-native 0.57
+            else if ('react-native-vector-icons' == project.name)
+                versionQualifier = '-jitsi-3' // 6.0.2 + react-native 0.57
+            else if ('react-native-webrtc' == project.name)
+                versionQualifier = '-jitsi-9' // 6322a9b5a38ce590cfaea4041072ea87c8dbf558 + react-native 0.57
 
-            project.version = "${json.version}-jitsi-${versionQualifierNumber}"
+            project.version = "${json.version}${versionQualifier}"
+
+            project.android {
+                compileSdkVersion rootProject.ext.compileSdkVersion
+                if (rootProject.ext.has('buildToolsVersion')) {
+                    buildToolsVersion rootProject.ext.buildToolsVersion
+                }
+                defaultConfig {
+                    minSdkVersion rootProject.ext.minSdkVersion
+                    targetSdkVersion rootProject.ext.targetSdkVersion
+                }
+            }
 
             task androidSourcesJar(type: Jar) {
                 classifier = 'sources'
@@ -156,13 +171,9 @@ ext {
     // of ours.
     moduleGroupId = 'com.facebook.react'
 
-    // Maven repo where artifacts will be published
-    mavenRepo = System.env.MVN_REPO ?: ""
-    mavenUser = System.env.MVN_USER ?: ""
-    mavenPassword = System.env.MVN_PASSWORD ?: ""
-
-    // Libre build
-    libreBuild = (System.env.LIBRE_BUILD ?: "false").toBoolean()
+    // Glide
+    excludeAppGlideModule = true
+    glideVersion = "4.7.1"  // keep in sync with react-native-fast-image
 }
 
 // If Android SDK is not installed, accept its license so that it

android/gradle.properties

@@ -17,8 +17,5 @@
 # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
 # org.gradle.parallel=true
 
-android.useAndroidX=true
-android.enableJetifier=true
-
-appVersion=19.4.0
-sdkVersion=2.4.0
+appVersion=19.1.0
+sdkVersion=2.0.0

android/scripts/publish-react-native.sh

@@ -0,0 +1,19 @@
+#!/bin/bash
+
+CWD=$(dirname $0)
+MVN_REPO=$(realpath $1)
+RN_VERSION=$(jq -r '.dependencies."react-native"' ${CWD}/../../package.json)
+
+pushd ${CWD}/../../node_modules/react-native/android/com/facebook/react/react-native/${RN_VERSION}
+
+mvn \
+    deploy:deploy-file \
+    -Durl=file://${MVN_REPO} \
+    -Dfile=react-native-${RN_VERSION}.aar \
+    -Dpackaging=aar \
+    -Dsources=react-native-${RN_VERSION}-sources.jar \
+    -Djavadoc=react-native-${RN_VERSION}-javadoc.jar \
+    -DgeneratePom=false \
+    -DpomFile=react-native-${RN_VERSION}.pom
+
+popd

android/scripts/release-sdk.sh

@@ -1,107 +0,0 @@
-#!/bin/bash
-
-set -e -u
-
-
-THIS_DIR=$(cd -P "$(dirname "$(readlink "${BASH_SOURCE[0]}" || echo "${BASH_SOURCE[0]}")")" && pwd)
-DEFAULT_MVN_REPO="${THIS_DIR}/../../../jitsi-maven-repository/releases"
-THE_MVN_REPO=${MVN_REPO:-${1:-$DEFAULT_MVN_REPO}}
-MVN_HTTP=0
-DEFAULT_SDK_VERSION=$(grep sdkVersion ${THIS_DIR}/../gradle.properties | cut -d"=" -f2)
-SDK_VERSION=${OVERRIDE_SDK_VERSION:-${DEFAULT_SDK_VERSION}}
-RN_VERSION=$(jq -r '.dependencies."react-native"' ${THIS_DIR}/../../package.json)
-JSC_VERSION="r"$(jq -r '.dependencies."jsc-android"' ${THIS_DIR}/../../node_modules/react-native/package.json | cut -d . -f 1)
-DO_GIT_TAG=${GIT_TAG:-0}
-
-if [[ $THE_MVN_REPO == http* ]]; then
-    MVN_HTTP=1
-else
-    MVN_REPO_PATH=$(realpath $THE_MVN_REPO)
-    THE_MVN_REPO="file:${MVN_REPO_PATH}"
-fi
-
-export MVN_REPO=$THE_MVN_REPO
-
-echo "Releasing Jitsi Meet SDK ${SDK_VERSION}"
-echo "Using ${MVN_REPO} as the Maven repo"
-
-if [[ $MVN_HTTP == 1 ]]; then
-    # Push React Native
-    echo "Pushing React Native ${RN_VERSION} to the Maven repo"
-    pushd ${THIS_DIR}/../../node_modules/react-native/android/com/facebook/react/react-native/${RN_VERSION}
-    mvn \
-        deploy:deploy-file \
-        -Durl=${MVN_REPO} \
-        -DrepositoryId=${MVN_REPO_ID} \
-        -Dfile=react-native-${RN_VERSION}.aar \
-        -Dpackaging=aar \
-        -DgeneratePom=false \
-        -DpomFile=react-native-${RN_VERSION}.pom || true
-    popd
-    # Push JSC
-    echo "Pushing JSC ${JSC_VERSION} to the Maven repo"
-    pushd ${THIS_DIR}/../../node_modules/jsc-android/dist/org/webkit/android-jsc/${JSC_VERSION}
-    mvn \
-        deploy:deploy-file \
-        -Durl=${MVN_REPO} \
-        -DrepositoryId=${MVN_REPO_ID} \
-        -Dfile=android-jsc-${JSC_VERSION}.aar \
-        -Dpackaging=aar \
-        -DgeneratePom=false \
-        -DpomFile=android-jsc-${JSC_VERSION}.pom || true
-    popd
-else
-    # Push React Native, if necessary
-    if [[ ! -d ${MVN_REPO}/com/facebook/react/react-native/${RN_VERSION} ]]; then
-        echo "Pushing React Native ${RN_VERSION} to the Maven repo"
-        pushd ${THIS_DIR}/../../node_modules/react-native/android/com/facebook/react/react-native/${RN_VERSION}
-        mvn \
-            deploy:deploy-file \
-            -Durl=${MVN_REPO} \
-            -Dfile=react-native-${RN_VERSION}.aar \
-            -Dpackaging=aar \
-            -DgeneratePom=false \
-            -DpomFile=react-native-${RN_VERSION}.pom
-        popd
-    fi
-
-    # Push JSC, if necessary
-    if [[ ! -d ${MVN_REPO}/org/webkit/android-jsc/${JSC_VERSION} ]]; then
-        echo "Pushing JSC ${JSC_VERSION} to the Maven repo"
-        pushd ${THIS_DIR}/../../node_modules/jsc-android/dist/org/webkit/android-jsc/${JSC_VERSION}
-        mvn \
-            deploy:deploy-file \
-            -Durl=${MVN_REPO} \
-            -Dfile=android-jsc-${JSC_VERSION}.aar \
-            -Dpackaging=aar \
-            -DgeneratePom=false \
-            -DpomFile=android-jsc-${JSC_VERSION}.pom
-        popd
-    fi
-
-    # Check if an SDK with that same version has already been released
-    if [[ -d ${MVN_REPO}/org/jitsi/react/jitsi-meet-sdk/${SDK_VERSION} ]]; then
-        echo "There is already a release with that version in the Maven repo!"
-        exit 1
-    fi
-fi
-
-# Now build and publish the Jitsi Meet SDK and its dependencies
-echo "Building and publishing the Jitsi Meet SDK"
-pushd ${THIS_DIR}/../
-./gradlew clean assembleRelease publish
-popd
-
-if [[ $DO_GIT_TAG == 1 ]]; then
-    # The artifacts are now on the Maven repo, commit them
-    pushd ${MVN_REPO_PATH}
-    git add -A .
-    git commit -m "Jitsi Meet SDK + dependencies: ${SDK_VERSION}"
-    popd
-
-    # Tag the release
-    git tag android-sdk-${SDK_VERSION}
-fi
-
-# Done!
-echo "Finished! Don't forget to push the tag and the Maven repo artifacts."

android/scripts/run-packager.sh

@@ -8,8 +8,6 @@ THIS_DIR=$(cd -P "$(dirname "$(readlink "${BASH_SOURCE[0]}" || echo "${BASH_SOUR
 export RCT_METRO_PORT="${RCT_METRO_PORT:=8081}"
 echo "export RCT_METRO_PORT=${RCT_METRO_PORT}" > "${THIS_DIR}/../../node_modules/react-native/scripts/.packager.env"
 
-adb reverse tcp:8081 tcp:8081
-
 if nc -w 5 -z localhost ${RCT_METRO_PORT} ; then
   if ! curl -s "http://localhost:${RCT_METRO_PORT}/status" | grep -q "packager-status:running" ; then
     echo "Port ${RCT_METRO_PORT} already in use, packager is either not running or not running correctly"

android/sdk/.classpath

@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<classpath>
-	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8/"/>
-	<classpathentry kind="con" path="org.eclipse.buildship.core.gradleclasspathcontainer"/>
-	<classpathentry kind="output" path="bin/default"/>
-</classpath>

android/sdk/.project

@@ -1,23 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<projectDescription>
-	<name>sdk</name>
-	<comment>Project sdk created by Buildship.</comment>
-	<projects>
-	</projects>
-	<buildSpec>
-		<buildCommand>
-			<name>org.eclipse.jdt.core.javabuilder</name>
-			<arguments>
-			</arguments>
-		</buildCommand>
-		<buildCommand>
-			<name>org.eclipse.buildship.core.gradleprojectbuilder</name>
-			<arguments>
-			</arguments>
-		</buildCommand>
-	</buildSpec>
-	<natures>
-		<nature>org.eclipse.jdt.core.javanature</nature>
-		<nature>org.eclipse.buildship.core.gradleprojectnature</nature>
-	</natures>
-</projectDescription>

android/sdk/.settings/org.eclipse.buildship.core.prefs

@@ -1,2 +0,0 @@
-connection.project.dir=..
-eclipse.preferences.version=1

android/sdk/build.gradle

@@ -10,25 +10,10 @@ android {
     }
 
     buildTypes {
-        debug {
-            buildConfigField "boolean", "LIBRE_BUILD", "${rootProject.ext.libreBuild}"
-        }
+        debug {}
         release {
             minifyEnabled false
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
-            buildConfigField "boolean", "LIBRE_BUILD", "${rootProject.ext.libreBuild}"
-        }
-    }
-
-    sourceSets {
-        main {
-            java {
-                if (rootProject.ext.libreBuild) {
-                    srcDir "src"
-                    exclude "**/AmplitudeModule.java"
-                }
-                exclude "test/"
-            }
         }
     }
 }
@@ -36,36 +21,28 @@ android {
 dependencies {
     implementation fileTree(dir: 'libs', include: ['*.jar'])
 
-    implementation 'androidx.legacy:legacy-support-v4:1.0.0'
-    implementation 'androidx.appcompat:appcompat:1.0.2'
-    implementation 'androidx.fragment:fragment:1.0.0'
-
-    api 'com.facebook.react:react-native:+'
-    implementation 'org.webkit:android-jsc:+'
+    implementation "com.android.support:support-v4:${rootProject.ext.supportLibVersion}"
+    implementation "com.android.support:appcompat-v7:${rootProject.ext.supportLibVersion}"
 
+    implementation 'com.amplitude:android-sdk:2.14.1'
     implementation 'com.dropbox.core:dropbox-core-sdk:3.0.8'
-    implementation 'com.jakewharton.timber:timber:4.7.1'
-    implementation 'com.squareup.duktape:duktape-android:1.3.0'
-
-    if (!rootProject.ext.libreBuild) {
-        implementation 'com.amplitude:android-sdk:2.14.1'
-        implementation(project(":react-native-google-signin")) {
-            exclude group: 'com.google.android.gms'
-            exclude group: 'androidx'
-        }
-    }
+    api 'com.facebook.react:react-native:+'
 
     implementation project(':react-native-background-timer')
     implementation project(':react-native-calendar-events')
-    implementation project(':react-native-community-async-storage')
-    implementation project(':react-native-community_netinfo')
+    implementation(project(':react-native-fast-image')) {
+        exclude group: 'com.android.support'
+    }
+    implementation(project(":react-native-google-signin")) {
+        exclude group: 'com.google.android.gms'
+        exclude group: 'com.android.support'
+    }
     implementation project(':react-native-immersive')
     implementation project(':react-native-keep-awake')
     implementation project(':react-native-linear-gradient')
     implementation project(':react-native-sound')
-    implementation project(':react-native-svg')
+    implementation project(':react-native-vector-icons')
     implementation project(':react-native-webrtc')
-    implementation project(':react-native-webview')
 
     testImplementation 'junit:junit:4.12'
 }
@@ -141,14 +118,19 @@ android.libraryVariants.all { def variant ->
     mergeAssetsTask.doLast {
         def assetsDir = mergeAssetsTask.outputDir
 
+        // Bundle fonts
+        //
+        copy {
+            from("${projectDir}/../../fonts/jitsi.ttf")
+            into("${assetsDir}/fonts")
+        }
+
         // Bundle sounds
         //
         copy {
             from("${projectDir}/../../sounds/incomingMessage.wav")
             from("${projectDir}/../../sounds/joined.wav")
             from("${projectDir}/../../sounds/left.wav")
-            from("${projectDir}/../../sounds/liveStreamingOn.mp3")
-            from("${projectDir}/../../sounds/liveStreamingOff.mp3")
             from("${projectDir}/../../sounds/outgoingRinging.wav")
             from("${projectDir}/../../sounds/outgoingStart.wav")
             from("${projectDir}/../../sounds/recordingOn.mp3")
@@ -185,7 +167,7 @@ publishing {
         aarArchive(MavenPublication) {
             groupId 'org.jitsi.react'
             artifactId 'jitsi-meet-sdk'
-            version System.env.OVERRIDE_SDK_VERSION ?: project.sdkVersion
+            version project.sdkVersion
 
             artifact("${project.buildDir}/outputs/aar/${project.name}-release.aar") {
                 extension "aar"
@@ -204,7 +186,8 @@ publishing {
                     def groupId = it.moduleGroup
                     def artifactId = it.moduleName
 
-                    if (artifactId.startsWith('react-native-') && groupId.equals('jitsi-meet')) {
+                    if (artifactId.startsWith('react-native-')
+                            && groupId.equals('jitsi-meet')) {
                         groupId = rootProject.ext.moduleGroupId
                     }
 
@@ -218,14 +201,6 @@ publishing {
 
     }
     repositories {
-        maven {
-            url rootProject.ext.mavenRepo
-            if (!rootProject.ext.mavenRepo.startsWith("file")) {
-                credentials {
-                    username rootProject.ext.mavenUser
-                    password rootProject.ext.mavenPassword
-                }
-            }
-        }
+        maven { url "file:${rootProject.projectDir}/../../jitsi-maven-repository/releases" }
     }
 }

android/sdk/src/main/AndroidManifest.xml

@@ -12,7 +12,6 @@
     <uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW" />
     <uses-permission android:name="android.permission.WAKE_LOCK" />
     <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
-    <uses-permission android:name="android.permission.FOREGROUND_SERVICE"/>
 
     <uses-feature
         android:glEsVersion="0x00020000"
@@ -45,8 +44,6 @@
                 <action android:name="android.telecom.ConnectionService" />
             </intent-filter>
         </service>
-
-        <service android:name="org.jitsi.meet.sdk.JitsiMeetOngoingConferenceService" />
     </application>
 
 </manifest>

android/sdk/src/main/java/org/jitsi/meet/sdk/AmplitudeModule.java

@@ -24,7 +24,6 @@ import com.facebook.react.bridge.ReadableMap;
 import com.amplitude.api.Amplitude;
 import com.facebook.react.module.annotations.ReactModule;
 
-import org.jitsi.meet.sdk.log.JitsiMeetLogger;
 import org.json.JSONException;
 import org.json.JSONObject;
 
@@ -53,17 +52,6 @@ class AmplitudeModule
         Amplitude.getInstance(instanceName).initialize(getCurrentActivity(), apiKey);
     }
 
-    /**
-     * Sets the user ID for an Amplitude instance.
-     *
-     * @param instanceName The name of the Amplitude instance.
-     * @param userId The new value for the user ID.
-     */
-    @ReactMethod
-    public void setUserId(String instanceName, String userId) {
-            Amplitude.getInstance(instanceName).setUserId(userId);
-    }
-
     /**
      * Sets the user properties for an Amplitude instance.
      *
@@ -91,7 +79,7 @@ class AmplitudeModule
             JSONObject eventProps = new JSONObject(eventPropsString);
             Amplitude.getInstance(instanceName).logEvent(eventType, eventProps);
         } catch (JSONException e) {
-            JitsiMeetLogger.e(e, "Error logging event");
+            e.printStackTrace();
         }
     }
 

android/sdk/src/main/java/org/jitsi/meet/sdk/AppInfoModule.java

@@ -64,9 +64,6 @@ class AppInfoModule
 
         Map<String, Object> constants = new HashMap<>();
 
-        constants.put(
-            "buildNumber",
-            packageInfo == null ? "" : String.valueOf(packageInfo.versionCode));
         constants.put(
             "name",
             applicationInfo == null
@@ -75,7 +72,6 @@ class AppInfoModule
         constants.put(
             "version",
             packageInfo == null ? "" : packageInfo.versionName);
-        constants.put("LIBRE_BUILD", BuildConfig.LIBRE_BUILD);
 
         return constants;
     }

android/sdk/src/main/java/org/jitsi/meet/sdk/AudioModeModule.java

@@ -25,7 +25,8 @@ import android.content.pm.PackageManager;
 import android.media.AudioDeviceInfo;
 import android.media.AudioManager;
 import android.os.Build;
-import androidx.annotation.RequiresApi;
+import android.support.annotation.RequiresApi;
+import android.util.Log;
 
 import com.facebook.react.bridge.Arguments;
 import com.facebook.react.bridge.Promise;
@@ -36,8 +37,6 @@ import com.facebook.react.bridge.WritableArray;
 import com.facebook.react.bridge.WritableMap;
 import com.facebook.react.module.annotations.ReactModule;
 
-import org.jitsi.meet.sdk.log.JitsiMeetLogger;
-
 import java.util.HashMap;
 import java.util.HashSet;
 import java.util.Map;
@@ -122,7 +121,7 @@ class AudioModeModule extends ReactContextBaseJavaModule
             case DEVICE_SPEAKER:
                 return android.telecom.CallAudioState.ROUTE_SPEAKER;
             default:
-                JitsiMeetLogger.e(TAG + " Unsupported device name: " + audioDevice);
+                Log.e(TAG, "Unsupported device name: " + audioDevice);
                 return android.telecom.CallAudioState.ROUTE_EARPIECE;
         }
     }
@@ -219,7 +218,7 @@ class AudioModeModule extends ReactContextBaseJavaModule
             }
 
             availableDevices = devices;
-            JitsiMeetLogger.i(TAG + " Available audio devices: " +
+            Log.d(TAG, "Available audio devices: " +
                 availableDevices.toString());
 
             // Reset user selection
@@ -231,6 +230,19 @@ class AudioModeModule extends ReactContextBaseJavaModule
         }
     };
 
+    /**
+     * {@link Runnable} for running update operation on the main thread.
+     */
+    private final Runnable updateAudioRouteRunner
+        = new Runnable() {
+            @Override
+            public void run() {
+                if (mode != -1) {
+                    updateAudioRoute(mode);
+                }
+            }
+        };
+
     /**
      * Audio mode currently in use.
      */
@@ -244,11 +256,6 @@ class AudioModeModule extends ReactContextBaseJavaModule
     private static final String DEVICE_HEADPHONES = "HEADPHONES";
     private static final String DEVICE_SPEAKER    = "SPEAKER";
 
-    /**
-     * Device change event.
-     */
-    private static final String DEVICE_CHANGE_EVENT = "org.jitsi.meet:features/audio-mode#devices-update";
-
     /**
      * List of currently available audio devices.
      */
@@ -296,7 +303,7 @@ class AudioModeModule extends ReactContextBaseJavaModule
 
             if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
                 // Do an initial detection on Android >= M.
-                onAudioDeviceChange();
+                runInAudioThread(onAudioDeviceChangeRunner);
             } else {
                 // On Android < M, detect if we have an earpiece.
                 PackageManager pm = reactContext.getPackageManager();
@@ -320,7 +327,6 @@ class AudioModeModule extends ReactContextBaseJavaModule
     public Map<String, Object> getConstants() {
         Map<String, Object> constants = new HashMap<>();
 
-        constants.put("DEVICE_CHANGE_EVENT", DEVICE_CHANGE_EVENT);
         constants.put("AUDIO_CALL", AUDIO_CALL);
         constants.put("DEFAULT", DEFAULT);
         constants.put("VIDEO_CALL", VIDEO_CALL);
@@ -329,26 +335,31 @@ class AudioModeModule extends ReactContextBaseJavaModule
     }
 
     /**
-     * Notifies JS land that the devices list has changed.
+     * Gets the list of available audio device categories, i.e. 'bluetooth',
+     * 'earpiece ', 'speaker', 'headphones'.
+     *
+     * @param promise a {@link Promise} which will be resolved with an object
+     *                containing a 'devices' key with a list of devices, plus a
+     *                'selected' key with the selected one.
      */
-    private void notifyDevicesChanged() {
+    @ReactMethod
+    public void getAudioDevices(final Promise promise) {
         runInAudioThread(new Runnable() {
             @Override
             public void run() {
-                WritableArray data = Arguments.createArray();
-                final boolean hasHeadphones = availableDevices.contains(DEVICE_HEADPHONES);
+                WritableMap map = Arguments.createMap();
+                map.putString("selected", selectedDevice);
+                WritableArray devices = Arguments.createArray();
                 for (String device : availableDevices) {
-                    if (hasHeadphones && device.equals(DEVICE_EARPIECE)) {
-                        // Skip earpiece when headphones are plugged in.
+                    if (mode == VIDEO_CALL && device.equals(DEVICE_EARPIECE)) {
+                        // Skip earpiece when in video call mode.
                         continue;
                     }
-                    WritableMap deviceInfo = Arguments.createMap();
-                    deviceInfo.putString("type", device);
-                    deviceInfo.putBoolean("selected", device.equals(selectedDevice));
-                    data.pushMap(deviceInfo);
+                    devices.pushString(device);
                 }
-                ReactInstanceManagerHolder.emitEvent(DEVICE_CHANGE_EVENT, data);
-                JitsiMeetLogger.i(TAG + " Updating audio device list");
+                map.putArray("devices", devices);
+
+                promise.resolve(map);
             }
         });
     }
@@ -431,7 +442,8 @@ class AudioModeModule extends ReactContextBaseJavaModule
                 if (audioDevicesChanged) {
                     supportedRouteMask = newSupportedRoutes;
                     availableDevices = routesToDeviceNames(supportedRouteMask);
-                    JitsiMeetLogger.i(TAG + " Available audio devices: "
+                    Log.d(TAG,
+                          "Available audio devices: "
                                   + availableDevices.toString());
                 }
 
@@ -465,7 +477,7 @@ class AudioModeModule extends ReactContextBaseJavaModule
     public void onAudioFocusChange(int focusChange) {
         switch (focusChange) {
         case AudioManager.AUDIOFOCUS_GAIN: {
-            JitsiMeetLogger.d(TAG + " Audio focus gained");
+            Log.d(TAG, "Audio focus gained");
             // Some other application potentially stole our audio focus
             // temporarily. Restore our mode.
             if (audioFocusLost) {
@@ -477,7 +489,7 @@ class AudioModeModule extends ReactContextBaseJavaModule
         case AudioManager.AUDIOFOCUS_LOSS:
         case AudioManager.AUDIOFOCUS_LOSS_TRANSIENT:
         case AudioManager.AUDIOFOCUS_LOSS_TRANSIENT_CAN_DUCK: {
-            JitsiMeetLogger.d(TAG + " Audio focus lost");
+            Log.d(TAG, "Audio focus lost");
             audioFocusLost = true;
             break;
         }
@@ -504,13 +516,13 @@ class AudioModeModule extends ReactContextBaseJavaModule
             @Override
             public void run() {
                 if (!availableDevices.contains(device)) {
-                    JitsiMeetLogger.w(TAG + " Audio device not available: " + device);
+                    Log.d(TAG, "Audio device not available: " + device);
                     userSelectedDevice = null;
                     return;
                 }
 
                 if (mode != -1) {
-                    JitsiMeetLogger.i(TAG + " User selected device set to: " + device);
+                    Log.d(TAG, "User selected device set to: " + device);
                     userSelectedDevice = device;
                     updateAudioRoute(mode);
                 }
@@ -572,7 +584,7 @@ class AudioModeModule extends ReactContextBaseJavaModule
             return;
         }
 
-        runInAudioThread(new Runnable() {
+        Runnable r = new Runnable() {
             @Override
             public void run() {
                 boolean success;
@@ -581,7 +593,10 @@ class AudioModeModule extends ReactContextBaseJavaModule
                     success = updateAudioRoute(mode);
                 } catch (Throwable e) {
                     success = false;
-                    JitsiMeetLogger.e(e, TAG + " Failed to update audio route for mode: " + mode);
+                    Log.e(
+                            TAG,
+                            "Failed to update audio route for mode: " + mode,
+                            e);
                 }
                 if (success) {
                     AudioModeModule.this.mode = mode;
@@ -592,7 +607,8 @@ class AudioModeModule extends ReactContextBaseJavaModule
                             "Failed to set audio mode to " + mode);
                 }
             }
-        });
+        };
+        runInAudioThread(r);
     }
 
     /**
@@ -617,14 +633,14 @@ class AudioModeModule extends ReactContextBaseJavaModule
                     @Override
                     public void onAudioDevicesAdded(
                             AudioDeviceInfo[] addedDevices) {
-                        JitsiMeetLogger.d(TAG + " Audio devices added");
+                        Log.d(TAG, "Audio devices added");
                         onAudioDeviceChange();
                     }
 
                     @Override
                     public void onAudioDevicesRemoved(
                             AudioDeviceInfo[] removedDevices) {
-                        JitsiMeetLogger.d(TAG + " Audio devices removed");
+                        Log.d(TAG, "Audio devices removed");
                         onAudioDeviceChange();
                     }
                 };
@@ -643,7 +659,7 @@ class AudioModeModule extends ReactContextBaseJavaModule
         BroadcastReceiver wiredHeadsetReceiver = new BroadcastReceiver() {
             @Override
             public void onReceive(Context context, Intent intent) {
-                JitsiMeetLogger.d(TAG + " Wired headset added / removed");
+                Log.d(TAG, "Wired headset added / removed");
                 onHeadsetDeviceChange();
             }
         };
@@ -661,7 +677,7 @@ class AudioModeModule extends ReactContextBaseJavaModule
      * {@code false}, otherwise.
      */
     private boolean updateAudioRoute(int mode) {
-        JitsiMeetLogger.i(TAG + " Update audio route for mode: " + mode);
+        Log.d(TAG, "Update audio route for mode: " + mode);
 
         if (mode == DEFAULT) {
             if (!useConnectionService()) {
@@ -674,7 +690,6 @@ class AudioModeModule extends ReactContextBaseJavaModule
             selectedDevice = null;
             userSelectedDevice = null;
 
-            notifyDevicesChanged();
             return true;
         }
 
@@ -687,12 +702,13 @@ class AudioModeModule extends ReactContextBaseJavaModule
                     AudioManager.STREAM_VOICE_CALL,
                     AudioManager.AUDIOFOCUS_GAIN)
                     == AudioManager.AUDIOFOCUS_REQUEST_FAILED) {
-                JitsiMeetLogger.w(TAG + " Audio focus request failed");
+                Log.d(TAG, "Audio focus request failed");
                 return false;
             }
         }
 
         boolean bluetoothAvailable = availableDevices.contains(DEVICE_BLUETOOTH);
+        boolean earpieceAvailable = availableDevices.contains(DEVICE_EARPIECE);
         boolean headsetAvailable = availableDevices.contains(DEVICE_HEADPHONES);
 
         // Pick the desired device based on what's available and the mode.
@@ -701,6 +717,8 @@ class AudioModeModule extends ReactContextBaseJavaModule
             audioDevice = DEVICE_BLUETOOTH;
         } else if (headsetAvailable) {
             audioDevice = DEVICE_HEADPHONES;
+        } else if (mode == AUDIO_CALL && earpieceAvailable) {
+            audioDevice = DEVICE_EARPIECE;
         } else {
             audioDevice = DEVICE_SPEAKER;
         }
@@ -718,7 +736,7 @@ class AudioModeModule extends ReactContextBaseJavaModule
         }
 
         selectedDevice = audioDevice;
-        JitsiMeetLogger.i(TAG + " Selected audio device: " + audioDevice);
+        Log.d(TAG, "Selected audio device: " + audioDevice);
 
         if (useConnectionService()) {
             setAudioRoute(audioDevice);
@@ -726,7 +744,6 @@ class AudioModeModule extends ReactContextBaseJavaModule
             setAudioRoutePreO(audioDevice);
         }
 
-        notifyDevicesChanged();
         return true;
     }
 }

android/sdk/src/main/java/org/jitsi/meet/sdk/BaseReactView.java

@@ -20,16 +20,15 @@ package org.jitsi.meet.sdk;
 import android.app.Activity;
 import android.content.Context;
 import android.os.Bundle;
+import android.support.annotation.NonNull;
+import android.support.annotation.Nullable;
 import android.widget.FrameLayout;
-import androidx.annotation.NonNull;
-import androidx.annotation.Nullable;
 
 import com.facebook.react.ReactRootView;
 import com.facebook.react.bridge.ReadableMap;
 import com.rnimmersive.RNImmersiveModule;
 
 import java.lang.reflect.Method;
-import java.util.ArrayList;
 import java.util.Collections;
 import java.util.Map;
 import java.util.Set;
@@ -78,15 +77,6 @@ public abstract class BaseReactView<ListenerT>
         return null;
     }
 
-    /**
-     * Gets all registered React views.
-     *
-     * @return An {@link ArrayList} containing all views currently held by React.
-     */
-    static ArrayList<BaseReactView> getViews() {
-        return new ArrayList<>(views);
-    }
-
     /**
      * The unique identifier of this {@code BaseReactView} within the process
      * for the purposes of {@link ExternalAPIModule}. The name scope was
@@ -111,7 +101,8 @@ public abstract class BaseReactView<ListenerT>
 
         setBackgroundColor(BACKGROUND_COLOR);
 
-        ReactInstanceManagerHolder.initReactInstanceManager((Activity)context);
+        ReactInstanceManagerHolder.initReactInstanceManager(
+            ((Activity) context).getApplication());
 
         // Hook this BaseReactView into ExternalAPI.
         externalAPIScope = UUID.randomUUID().toString();

android/sdk/src/main/java/org/jitsi/meet/sdk/BluetoothHeadsetMonitor.java

@@ -24,8 +24,7 @@ import android.content.Context;
 import android.content.Intent;
 import android.content.IntentFilter;
 import android.media.AudioManager;
-
-import org.jitsi.meet.sdk.log.JitsiMeetLogger;
+import android.util.Log;
 
 /**
  * Helper class to detect and handle Bluetooth device changes.  It monitors
@@ -78,7 +77,7 @@ class BluetoothHeadsetMonitor {
             = (AudioManager) context.getSystemService(Context.AUDIO_SERVICE);
 
         if (!audioManager.isBluetoothScoAvailableOffCall()) {
-            JitsiMeetLogger.w(AudioModeModule.TAG + " Bluetooth SCO is not available");
+            Log.w(AudioModeModule.TAG, "Bluetooth SCO is not available");
             return;
         }
 
@@ -94,7 +93,7 @@ class BluetoothHeadsetMonitor {
         BluetoothAdapter adapter = BluetoothAdapter.getDefaultAdapter();
 
         if (adapter == null) {
-            JitsiMeetLogger.w(AudioModeModule.TAG + " Device doesn't support Bluetooth");
+            Log.w(AudioModeModule.TAG, "Device doesn't support Bluetooth");
             return false;
         }
 
@@ -149,7 +148,9 @@ class BluetoothHeadsetMonitor {
             switch (state) {
             case BluetoothHeadset.STATE_CONNECTED:
             case BluetoothHeadset.STATE_DISCONNECTED:
-                JitsiMeetLogger.d(AudioModeModule.TAG + " BT headset connection state changed: " + state);
+                Log.d(
+                        AudioModeModule.TAG,
+                        "BT headset connection state changed: " + state);
                 updateDevices();
                 break;
             }
@@ -163,7 +164,9 @@ class BluetoothHeadsetMonitor {
             switch (state) {
             case AudioManager.SCO_AUDIO_STATE_CONNECTED:
             case AudioManager.SCO_AUDIO_STATE_DISCONNECTED:
-                JitsiMeetLogger.d(AudioModeModule.TAG + " BT SCO connection state changed: " + state);
+                Log.d(
+                        AudioModeModule.TAG,
+                        "BT SCO connection state changed: " + state);
                 updateDevices();
                 break;
             }

android/sdk/src/main/java/org/jitsi/meet/sdk/ConnectionService.java

@@ -5,6 +5,7 @@ import android.content.Context;
 import android.net.Uri;
 import android.os.Build;
 import android.os.Bundle;
+import android.support.annotation.RequiresApi;
 import android.telecom.CallAudioState;
 import android.telecom.Connection;
 import android.telecom.ConnectionRequest;
@@ -13,14 +14,12 @@ import android.telecom.PhoneAccount;
 import android.telecom.PhoneAccountHandle;
 import android.telecom.TelecomManager;
 import android.telecom.VideoProfile;
-import androidx.annotation.RequiresApi;
+import android.util.Log;
 
 import com.facebook.react.bridge.Promise;
 import com.facebook.react.bridge.ReadableMap;
 import com.facebook.react.bridge.WritableNativeMap;
 
-import org.jitsi.meet.sdk.log.JitsiMeetLogger;
-
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
@@ -64,16 +63,6 @@ public class ConnectionService extends android.telecom.ConnectionService {
     static private final HashMap<String, Promise> startCallPromises
             = new HashMap<>();
 
-    /**
-     * Aborts all ongoing connections. This is a last resort mechanism which forces all resources to
-     * be freed on the system in case of fatal error.
-     */
-    static void abortConnections() {
-        for (ConnectionImpl connection: getConnections()) {
-            connection.onAbort();
-        }
-    }
-
     /**
      * Adds {@link ConnectionImpl} to the list.
      *
@@ -130,7 +119,9 @@ public class ConnectionService extends android.telecom.ConnectionService {
         if (connection != null) {
             connection.setActive();
         } else {
-            JitsiMeetLogger.e("%s setConnectionActive - no connection for UUID: %s", TAG, callUUID);
+            Log.e(TAG, String.format(
+                    "setConnectionActive - no connection for UUID: %s",
+                    callUUID));
         }
     }
 
@@ -161,7 +152,7 @@ public class ConnectionService extends android.telecom.ConnectionService {
             connection.setDisconnected(cause);
             connection.destroy();
         } else {
-            JitsiMeetLogger.e(TAG + " endCall no connection for UUID: " + callUUID);
+            Log.e(TAG, "endCall no connection for UUID: " + callUUID);
         }
     }
 
@@ -193,14 +184,15 @@ public class ConnectionService extends android.telecom.ConnectionService {
                 boolean hasVideo
                         = callState.getBoolean(ConnectionImpl.KEY_HAS_VIDEO);
 
-                JitsiMeetLogger.i(" %s updateCall: %s hasVideo: %s", TAG, callUUID, hasVideo);
+                Log.d(TAG, String.format(
+                        "updateCall: %s hasVideo: %s", callUUID, hasVideo));
                 connection.setVideoState(
                         hasVideo
                                 ? VideoProfile.STATE_BIDIRECTIONAL
                                 : VideoProfile.STATE_AUDIO_ONLY);
             }
         } else {
-            JitsiMeetLogger.e(TAG + " updateCall no connection for UUID: " + callUUID);
+            Log.e(TAG, "updateCall no connection for UUID: " + callUUID);
         }
     }
 
@@ -236,11 +228,13 @@ public class ConnectionService extends android.telecom.ConnectionService {
             = unregisterStartCallPromise(connection.getCallUUID());
 
         if (startCallPromise != null) {
-            JitsiMeetLogger.d(TAG + " onCreateOutgoingConnection " + connection.getCallUUID());
+            Log.d(TAG,
+                  "onCreateOutgoingConnection " + connection.getCallUUID());
             startCallPromise.resolve(null);
         } else {
-            JitsiMeetLogger.e(
-                TAG + " onCreateOutgoingConnection: no start call Promise for " + connection.getCallUUID());
+            Log.e(TAG, String.format(
+                "onCreateOutgoingConnection: no start call Promise for %s",
+                connection.getCallUUID()));
         }
 
         return connection;
@@ -264,7 +258,7 @@ public class ConnectionService extends android.telecom.ConnectionService {
         PhoneAccountHandle theAccountHandle = request.getAccountHandle();
         String callUUID = theAccountHandle.getId();
 
-        JitsiMeetLogger.e(TAG + " onCreateOutgoingConnectionFailed " + callUUID);
+        Log.e(TAG, "onCreateOutgoingConnectionFailed " + callUUID);
 
         if (callUUID != null) {
             Promise startCallPromise = unregisterStartCallPromise(callUUID);
@@ -274,10 +268,12 @@ public class ConnectionService extends android.telecom.ConnectionService {
                         "CREATE_OUTGOING_CALL_FAILED",
                         "The request has been denied by the system");
             } else {
-                JitsiMeetLogger.e(TAG + " startCallFailed - no start call Promise for UUID: " + callUUID);
+                Log.e(TAG, String.format(
+                        "startCallFailed - no start call Promise for UUID: %s",
+                        callUUID));
             }
         } else {
-            JitsiMeetLogger.e(TAG + " onCreateOutgoingConnectionFailed - no call UUID");
+            Log.e(TAG, "onCreateOutgoingConnectionFailed - no call UUID");
         }
 
         unregisterPhoneAccount(theAccountHandle);
@@ -289,10 +285,10 @@ public class ConnectionService extends android.telecom.ConnectionService {
             if (phoneAccountHandle != null) {
                 telecom.unregisterPhoneAccount(phoneAccountHandle);
             } else {
-                JitsiMeetLogger.e(TAG + " unregisterPhoneAccount - account handle is null");
+                Log.e(TAG, "unregisterPhoneAccount - account handle is null");
             }
         } else {
-            JitsiMeetLogger.e(TAG + " unregisterPhoneAccount - telecom is null");
+            Log.e(TAG, "unregisterPhoneAccount - telecom is null");
         }
     }
 
@@ -351,7 +347,7 @@ public class ConnectionService extends android.telecom.ConnectionService {
          */
         @Override
         public void onDisconnect() {
-            JitsiMeetLogger.i(TAG + " onDisconnect " + getCallUUID());
+            Log.d(TAG, "onDisconnect " + getCallUUID());
             WritableNativeMap data = new WritableNativeMap();
             data.putString("callUUID", getCallUUID());
             ReactInstanceManagerHolder.emitEvent(
@@ -371,7 +367,7 @@ public class ConnectionService extends android.telecom.ConnectionService {
          */
         @Override
         public void onAbort() {
-            JitsiMeetLogger.i(TAG + " onAbort " + getCallUUID());
+            Log.d(TAG, "onAbort " + getCallUUID());
             WritableNativeMap data = new WritableNativeMap();
             data.putString("callUUID", getCallUUID());
             ReactInstanceManagerHolder.emitEvent(
@@ -389,7 +385,9 @@ public class ConnectionService extends android.telecom.ConnectionService {
             // What ?! Android will still call this method even if we do not add
             // the HOLD capability, so do the same thing as on abort.
             // TODO implement HOLD
-            JitsiMeetLogger.w(TAG + " onHold %s - HOLD is not supported, aborting the call...", getCallUUID());
+            Log.d(TAG, String.format(
+                  "onHold %s - HOLD is not supported, aborting the call...",
+                  getCallUUID()));
             this.onAbort();
         }
 
@@ -402,7 +400,7 @@ public class ConnectionService extends android.telecom.ConnectionService {
          */
         @Override
         public void onCallAudioStateChanged(CallAudioState state) {
-            JitsiMeetLogger.d(TAG + " onCallAudioStateChanged: " + state);
+            Log.d(TAG, "onCallAudioStateChanged: " + state);
             AudioModeModule audioModeModule
                     = ReactInstanceManagerHolder
                     .getNativeModule(AudioModeModule.class);
@@ -418,8 +416,10 @@ public class ConnectionService extends android.telecom.ConnectionService {
          */
         @Override
         public void onStateChanged(int state) {
-            JitsiMeetLogger.d(
-                "%s onStateChanged: %s %s", TAG, Connection.stateToString(state), getCallUUID());
+            Log.d(TAG,
+                  String.format("onStateChanged: %s %s",
+                                Connection.stateToString(state),
+                                getCallUUID()));
 
             if (state == STATE_DISCONNECTED) {
                 removeConnection(this);

android/sdk/src/main/java/org/jitsi/meet/sdk/ExternalAPIModule.java

@@ -16,14 +16,14 @@
 
 package org.jitsi.meet.sdk;
 
+import android.util.Log;
+
 import com.facebook.react.bridge.ReactApplicationContext;
 import com.facebook.react.bridge.ReactContextBaseJavaModule;
 import com.facebook.react.bridge.ReactMethod;
 import com.facebook.react.bridge.ReadableMap;
 import com.facebook.react.module.annotations.ReactModule;
 
-import org.jitsi.meet.sdk.log.JitsiMeetLogger;
-
 /**
  * Module implementing an API for sending events from JavaScript to native code.
  */
@@ -67,20 +67,16 @@ class ExternalAPIModule
      */
     @ReactMethod
     public void sendEvent(String name, ReadableMap data, String scope) {
-        // Keep track of the current ongoing conference.
-        OngoingConferenceTracker.getInstance().onExternalAPIEvent(name, data);
-
         // The JavaScript App needs to provide uniquely identifying information
         // to the native ExternalAPI module so that the latter may match the
         // former to the native BaseReactView which hosts it.
         BaseReactView view = BaseReactView.findViewByExternalAPIScope(scope);
 
         if (view != null) {
-            JitsiMeetLogger.d(TAG + " Sending event: " + name + " with data: " + data);
             try {
                 view.onExternalAPIEvent(name, data);
             } catch(Exception e) {
-                JitsiMeetLogger.e(e, TAG + " onExternalAPIEvent: error sending event");
+                Log.e(TAG, "onExternalAPIEvent: error sending event", e);
             }
         }
     }

android/sdk/src/main/java/org/jitsi/meet/sdk/JavaScriptSandboxModule.java

@@ -1,57 +0,0 @@
-/*
- * Copyright @ 2019-present 8x8, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.jitsi.meet.sdk;
-
-import com.facebook.react.bridge.Promise;
-import com.facebook.react.bridge.ReactApplicationContext;
-import com.facebook.react.bridge.ReactContextBaseJavaModule;
-import com.facebook.react.bridge.ReactMethod;
-import com.facebook.react.module.annotations.ReactModule;
-import com.squareup.duktape.Duktape;
-
-@ReactModule(name = JavaScriptSandboxModule.NAME)
-class JavaScriptSandboxModule extends ReactContextBaseJavaModule {
-    public static final String NAME = "JavaScriptSandbox";
-
-    public JavaScriptSandboxModule(ReactApplicationContext reactContext) {
-        super(reactContext);
-    }
-
-    /**
-     * Evaluates the given code in a Duktape VM.
-     * @param code - The code that needs to evaluated.
-     * @param promise - Resolved with the output in case of success or rejected with an exception
-     *                in case of failure.
-     */
-    @ReactMethod
-    public void evaluate(String code, Promise promise) {
-        Duktape vm = Duktape.create();
-        try {
-            Object res = vm.evaluate(code);
-            promise.resolve(res.toString());
-        } catch (Throwable tr) {
-            promise.reject(tr);
-        } finally {
-            vm.close();
-        }
-    }
-
-    @Override
-    public String getName() {
-        return NAME;
-    }
-}

android/sdk/src/main/java/org/jitsi/meet/sdk/JitsiMeet.java

@@ -33,21 +33,9 @@ public class JitsiMeet {
     }
 
     public static void setDefaultConferenceOptions(JitsiMeetConferenceOptions options) {
-        if (options != null && options.getRoom() != null) {
-            throw new RuntimeException("'room' must be null in the default conference options");
-        }
         defaultConferenceOptions = options;
     }
 
-    /**
-     * Returns the current conference URL as a string.
-     *
-     * @return the current conference URL.
-     */
-    public static String getCurrentConference() {
-        return OngoingConferenceTracker.getInstance().getCurrentConference();
-    }
-
     /**
      * Helper to get the default conference options as a {@link Bundle}.
      *

android/sdk/src/main/java/org/jitsi/meet/sdk/JitsiMeetActivity.java

@@ -20,13 +20,12 @@ import android.content.Context;
 import android.content.Intent;
 import android.net.Uri;
 import android.os.Bundle;
-import androidx.annotation.Nullable;
-import androidx.fragment.app.FragmentActivity;
+import android.support.annotation.Nullable;
+import android.support.v4.app.FragmentActivity;
+import android.util.Log;
 
 import com.facebook.react.modules.core.PermissionListener;
 
-import org.jitsi.meet.sdk.log.JitsiMeetLogger;
-
 import java.util.Map;
 
 
@@ -39,8 +38,8 @@ public class JitsiMeetActivity extends FragmentActivity
 
     protected static final String TAG = JitsiMeetActivity.class.getSimpleName();
 
-    private static final String ACTION_JITSI_MEET_CONFERENCE = "org.jitsi.meet.CONFERENCE";
-    private static final String JITSI_MEET_CONFERENCE_OPTIONS = "JitsiMeetConferenceOptions";
+    public static final String ACTION_JITSI_MEET_CONFERENCE = "org.jitsi.meet.CONFERENCE";
+    public static final String JITSI_MEET_CONFERENCE_OPTIONS = "JitsiMeetConferenceOptions";
 
     // Helpers for starting the activity
     //
@@ -72,27 +71,9 @@ public class JitsiMeetActivity extends FragmentActivity
         }
     }
 
-    @Override
-    public void onDestroy() {
-        // Here we are trying to handle the following corner case: an application using the SDK
-        // is using this Activity for displaying meetings, but there is another "main" Activity
-        // with other content. If this Activity is "swiped out" from the recent list we will get
-        // Activity#onDestroy() called without warning. At this point we can try to leave the
-        // current meeting, but when our view is detached from React the JS <-> Native bridge won't
-        // be operational so the external API won't be able to notify the native side that the
-        // conference terminated. Thus, try our best to clean up.
-        leave();
-        if (AudioModeModule.useConnectionService()) {
-            ConnectionService.abortConnections();
-        }
-        JitsiMeetOngoingConferenceService.abort(this);
-
-        super.onDestroy();
-    }
-
     @Override
     public void finish() {
-        leave();
+        getJitsiView().leave();
 
         super.finish();
     }
@@ -106,7 +87,7 @@ public class JitsiMeetActivity extends FragmentActivity
         return fragment.getJitsiView();
     }
 
-    public void join(@Nullable String url) {
+    protected void join(@Nullable String url) {
         JitsiMeetConferenceOptions options
             = new JitsiMeetConferenceOptions.Builder()
                 .setRoom(url)
@@ -114,14 +95,10 @@ public class JitsiMeetActivity extends FragmentActivity
         join(options);
     }
 
-    public void join(JitsiMeetConferenceOptions options) {
+    protected void join(JitsiMeetConferenceOptions options) {
         getJitsiView().join(options);
     }
 
-    public void leave() {
-        getJitsiView().leave();
-    }
-
     private @Nullable JitsiMeetConferenceOptions getConferenceOptions(Intent intent) {
         String action = intent.getAction();
 
@@ -162,11 +139,6 @@ public class JitsiMeetActivity extends FragmentActivity
     // Activity lifecycle methods
     //
 
-    @Override
-    public void onActivityResult(int requestCode, int resultCode, Intent data) {
-        JitsiMeetActivityDelegate.onActivityResult(this, requestCode, resultCode, data);
-    }
-
     @Override
     public void onBackPressed() {
         JitsiMeetActivityDelegate.onBackPressed();
@@ -174,8 +146,6 @@ public class JitsiMeetActivity extends FragmentActivity
 
     @Override
     public void onNewIntent(Intent intent) {
-        super.onNewIntent(intent);
-
         JitsiMeetConferenceOptions options;
 
         if ((options = getConferenceOptions(intent)) != null) {
@@ -209,19 +179,17 @@ public class JitsiMeetActivity extends FragmentActivity
 
     @Override
     public void onConferenceJoined(Map<String, Object> data) {
-        JitsiMeetLogger.i("Conference joined: " + data);
-        // Launch the service for the ongoing notification.
-        JitsiMeetOngoingConferenceService.launch(this);
+        Log.d(TAG, "Conference joined: " + data);
     }
 
     @Override
     public void onConferenceTerminated(Map<String, Object> data) {
-        JitsiMeetLogger.i("Conference terminated: " + data);
+        Log.d(TAG, "Conference terminated: " + data);
         finish();
     }
 
     @Override
     public void onConferenceWillJoin(Map<String, Object> data) {
-        JitsiMeetLogger.i("Conference will join: " + data);
+        Log.d(TAG, "Conference will join: " + data);
     }
 }

android/sdk/src/main/java/org/jitsi/meet/sdk/JitsiMeetActivityDelegate.java

@@ -25,7 +25,6 @@ import android.os.Build;
 import com.calendarevents.CalendarEventsPackage;
 import com.facebook.react.ReactInstanceManager;
 import com.facebook.react.bridge.Callback;
-import com.facebook.react.bridge.ReactContext;
 import com.facebook.react.modules.core.PermissionListener;
 
 /**
@@ -41,15 +40,6 @@ public class JitsiMeetActivityDelegate {
     private static PermissionListener permissionListener;
     private static Callback permissionsCallback;
 
-    /**
-     * Tells whether or not the permissions request is currently in progress.
-     *
-     * @return {@code true} if the permssions are being requested or {@code false} otherwise.
-     */
-    static boolean arePermissionsBeingRequested() {
-        return permissionListener != null;
-    }
-
     /**
      * {@link Activity} lifecycle method which should be called from
      * {@code Activity#onActivityResult} so we are notified about results of external intents
@@ -118,13 +108,7 @@ public class JitsiMeetActivityDelegate {
             = ReactInstanceManagerHolder.getReactInstanceManager();
 
         if (reactInstanceManager != null) {
-            // Try to avoid a crash because some devices trip on this assert:
-            // https://github.com/facebook/react-native/blob/df4e67fe75d781d1eb264128cadf079989542755/ReactAndroid/src/main/java/com/facebook/react/ReactInstanceManager.java#L512
-            // Why this happens is a mystery wrapped in an enigma.
-            ReactContext reactContext = reactInstanceManager.getCurrentReactContext();
-            if (reactContext != null && activity == reactContext.getCurrentActivity()) {
-                reactInstanceManager.onHostPause(activity);
-            }
+            reactInstanceManager.onHostPause(activity);
         }
     }
 

android/sdk/src/main/java/org/jitsi/meet/sdk/JitsiMeetActivityInterface.java

@@ -1,6 +1,6 @@
 package org.jitsi.meet.sdk;
 
-import androidx.core.app.ActivityCompat;
+import android.support.v4.app.ActivityCompat;
 
 import com.facebook.react.modules.core.PermissionAwareActivity;
 

android/sdk/src/main/java/org/jitsi/meet/sdk/JitsiMeetConferenceOptions.java

@@ -40,10 +40,6 @@ public class JitsiMeetConferenceOptions implements Parcelable {
      * Room name.
      */
     private String room;
-    /**
-     * Conference subject.
-     */
-    private String subject;
     /**
      * JWT token used for authentication.
      */
@@ -54,11 +50,6 @@ public class JitsiMeetConferenceOptions implements Parcelable {
      */
     private Bundle colorScheme;
 
-    /**
-     * Feature flags. See: https://github.com/jitsi/jitsi-meet/blob/master/react/features/base/flags/constants.js
-     */
-    private Bundle featureFlags;
-
     /**
      * Set to {@code true} to join the conference with audio / video muted or to start in audio
      * only mode respectively.
@@ -68,49 +59,10 @@ public class JitsiMeetConferenceOptions implements Parcelable {
     private Boolean videoMuted;
 
     /**
-     * USer information, to be used when no token is specified.
+     * Set to {@code true} to enable the welcome page. Typically SDK users won't need this enabled
+     * since the host application decides which meeting to join.
      */
-    private JitsiMeetUserInfo userInfo;
-
-    public URL getServerURL() {
-        return serverURL;
-    }
-
-    public String getRoom() {
-        return room;
-    }
-
-    public String getSubject() {
-        return subject;
-    }
-
-    public String getToken() {
-        return token;
-    }
-
-    public Bundle getColorScheme() {
-        return colorScheme;
-    }
-
-    public Bundle getFeatureFlags() {
-        return featureFlags;
-    }
-
-    public boolean getAudioMuted() {
-        return audioMuted;
-    }
-
-    public boolean getAudioOnly() {
-        return audioOnly;
-    }
-
-    public boolean getVideoMuted() {
-        return videoMuted;
-    }
-
-    public JitsiMeetUserInfo getUserInfo() {
-        return userInfo;
-    }
+    private Boolean welcomePageEnabled;
 
     /**
      * Class used to build the immutable {@link JitsiMeetConferenceOptions} object.
@@ -118,20 +70,17 @@ public class JitsiMeetConferenceOptions implements Parcelable {
     public static class Builder {
         private URL serverURL;
         private String room;
-        private String subject;
         private String token;
 
         private Bundle colorScheme;
-        private Bundle featureFlags;
 
         private Boolean audioMuted;
         private Boolean audioOnly;
         private Boolean videoMuted;
 
-        private JitsiMeetUserInfo userInfo;
+        private Boolean welcomePageEnabled;
 
         public Builder() {
-            featureFlags = new Bundle();
         }
 
         /**\
@@ -156,17 +105,6 @@ public class JitsiMeetConferenceOptions implements Parcelable {
             return this;
         }
 
-        /**
-         * Sets the conference subject.
-         * @param subject - Subject for the conference.
-         * @return - The {@link Builder} object itself so the method calls can be chained.
-         */
-        public Builder setSubject(String subject) {
-            this.subject = subject;
-
-            return this;
-        }
-
         /**
          * Sets the JWT token to be used for authentication when joining a conference.
          * @param token - The JWT token to be used for authentication.
@@ -232,31 +170,7 @@ public class JitsiMeetConferenceOptions implements Parcelable {
          * @return - The {@link Builder} object itself so the method calls can be chained.
          */
         public Builder setWelcomePageEnabled(boolean enabled) {
-            this.featureFlags.putBoolean("welcomepage.enabled", enabled);
-
-            return this;
-        }
-
-        public Builder setFeatureFlag(String flag, boolean value) {
-            this.featureFlags.putBoolean(flag, value);
-
-            return this;
-        }
-
-        public Builder setFeatureFlag(String flag, String value) {
-            this.featureFlags.putString(flag, value);
-
-            return this;
-        }
-
-        public Builder setFeatureFlag(String flag, int value) {
-            this.featureFlags.putInt(flag, value);
-
-            return this;
-        }
-
-        public Builder setUserInfo(JitsiMeetUserInfo userInfo) {
-            this.userInfo = userInfo;
+            this.welcomePageEnabled = enabled;
 
             return this;
         }
@@ -271,14 +185,12 @@ public class JitsiMeetConferenceOptions implements Parcelable {
 
             options.serverURL = this.serverURL;
             options.room = this.room;
-            options.subject = this.subject;
             options.token = this.token;
             options.colorScheme = this.colorScheme;
-            options.featureFlags = this.featureFlags;
             options.audioMuted = this.audioMuted;
             options.audioOnly = this.audioOnly;
             options.videoMuted = this.videoMuted;
-            options.userInfo = this.userInfo;
+            options.welcomePageEnabled = this.welcomePageEnabled;
 
             return options;
         }
@@ -289,33 +201,32 @@ public class JitsiMeetConferenceOptions implements Parcelable {
 
     private JitsiMeetConferenceOptions(Parcel in) {
         room = in.readString();
-        subject = in.readString();
         token = in.readString();
         colorScheme = in.readBundle();
-        featureFlags = in.readBundle();
-        userInfo = new JitsiMeetUserInfo(in.readBundle());
         byte tmpAudioMuted = in.readByte();
         audioMuted = tmpAudioMuted == 0 ? null : tmpAudioMuted == 1;
         byte tmpAudioOnly = in.readByte();
         audioOnly = tmpAudioOnly == 0 ? null : tmpAudioOnly == 1;
         byte tmpVideoMuted = in.readByte();
         videoMuted = tmpVideoMuted == 0 ? null : tmpVideoMuted == 1;
+        byte tmpWelcomePageEnabled = in.readByte();
+        welcomePageEnabled = tmpWelcomePageEnabled == 0 ? null : tmpWelcomePageEnabled == 1;
     }
 
     Bundle asProps() {
         Bundle props = new Bundle();
 
-        // Android always has the PiP flag set by default.
-        if (!featureFlags.containsKey("pip.enabled")) {
-            featureFlags.putBoolean("pip.enabled", true);
-        }
-
-        props.putBundle("flags", featureFlags);
-
         if (colorScheme != null) {
             props.putBundle("colorScheme", colorScheme);
         }
 
+        if (welcomePageEnabled != null) {
+            props.putBoolean("welcomePageEnabled", welcomePageEnabled);
+        }
+
+        // TODO: get rid of this.
+        props.putBoolean("pictureInPictureEnabled", true);
+
         Bundle config = new Bundle();
 
         if (audioMuted != null) {
@@ -327,9 +238,6 @@ public class JitsiMeetConferenceOptions implements Parcelable {
         if (videoMuted != null) {
             config.putBoolean("startWithVideoMuted", videoMuted);
         }
-        if (subject != null) {
-            config.putString("subject", subject);
-        }
 
         Bundle urlProps = new Bundle();
 
@@ -349,10 +257,6 @@ public class JitsiMeetConferenceOptions implements Parcelable {
             urlProps.putString("jwt", token);
         }
 
-        if (token == null && userInfo != null) {
-            props.putBundle("userInfo", userInfo.asBundle());
-        }
-
         urlProps.putBundle("config", config);
         props.putBundle("url", urlProps);
 
@@ -377,14 +281,12 @@ public class JitsiMeetConferenceOptions implements Parcelable {
     @Override
     public void writeToParcel(Parcel dest, int flags) {
         dest.writeString(room);
-        dest.writeString(subject);
         dest.writeString(token);
         dest.writeBundle(colorScheme);
-        dest.writeBundle(featureFlags);
-        dest.writeBundle(userInfo != null ? userInfo.asBundle() : new Bundle());
         dest.writeByte((byte) (audioMuted == null ? 0 : audioMuted ? 1 : 2));
         dest.writeByte((byte) (audioOnly == null ? 0 : audioOnly ? 1 : 2));
         dest.writeByte((byte) (videoMuted == null ? 0 : videoMuted ? 1 : 2));
+        dest.writeByte((byte) (welcomePageEnabled == null ? 0 : welcomePageEnabled ? 1 : 2));
     }
 
     @Override

android/sdk/src/main/java/org/jitsi/meet/sdk/JitsiMeetFragment.java

@@ -19,14 +19,15 @@ package org.jitsi.meet.sdk;
 
 import android.content.Intent;
 import android.os.Bundle;
-import androidx.annotation.NonNull;
-import androidx.annotation.Nullable;
-import androidx.fragment.app.Fragment;
-
+import android.support.annotation.NonNull;
+import android.support.annotation.Nullable;
+import android.support.v4.app.Fragment;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
 
+import java.net.URL;
+
 /**
  * Base {@link Fragment} for applications integrating Jitsi Meet at a higher level. It
  * contains all the required wiring between the {@code JitsiMeetView} and

android/sdk/src/main/java/org/jitsi/meet/sdk/JitsiMeetOngoingConferenceService.java

@@ -1,121 +0,0 @@
-/*
- * Copyright @ 2019-present 8x8, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.jitsi.meet.sdk;
-
-import android.app.Notification;
-import android.app.Service;
-import android.content.ComponentName;
-import android.content.Context;
-import android.content.Intent;
-import android.os.Build;
-import android.os.IBinder;
-
-import org.jitsi.meet.sdk.log.JitsiMeetLogger;
-
-
-/**
- * This class implements an Android {@link Service}, a foreground one specifically, and it's
- * responsible for presenting an ongoing notification when a conference is in progress.
- * The service will help keep the app running while in the background.
- *
- * See: https://developer.android.com/guide/components/services
- */
-public class JitsiMeetOngoingConferenceService extends Service
-        implements OngoingConferenceTracker.OngoingConferenceListener {
-    private static final String TAG = JitsiMeetOngoingConferenceService.class.getSimpleName();
-
-    static final class Actions {
-        static final String START = TAG + ":START";
-        static final String HANGUP = TAG + ":HANGUP";
-    }
-
-    static void launch(Context context) {
-        OngoingNotification.createOngoingConferenceNotificationChannel();
-
-        Intent intent = new Intent(context, JitsiMeetOngoingConferenceService.class);
-        intent.setAction(Actions.START);
-
-        ComponentName componentName;
-        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
-            componentName = context.startForegroundService(intent);
-        } else {
-            componentName = context.startService(intent);
-        }
-        if (componentName == null) {
-            JitsiMeetLogger.w(TAG + " Ongoing conference service not started");
-        }
-    }
-
-    static void abort(Context context) {
-        Intent intent = new Intent(context, JitsiMeetOngoingConferenceService.class);
-        context.stopService(intent);
-    }
-
-    @Override
-    public void onCreate() {
-        super.onCreate();
-
-        OngoingConferenceTracker.getInstance().addListener(this);
-    }
-
-    @Override
-    public void onDestroy() {
-        OngoingConferenceTracker.getInstance().removeListener(this);
-
-        super.onDestroy();
-    }
-
-    @Override
-    public IBinder onBind(Intent intent) {
-        return null;
-    }
-
-    @Override
-    public int onStartCommand(Intent intent, int flags, int startId) {
-        final String action = intent.getAction();
-        if (Actions.START.equals(action)) {
-            Notification notification = OngoingNotification.buildOngoingConferenceNotification();
-            if (notification == null) {
-                stopSelf();
-                JitsiMeetLogger.w(TAG + " Couldn't start service, notification is null");
-            } else {
-                startForeground(OngoingNotification.NOTIFICATION_ID, notification);
-                JitsiMeetLogger.i(TAG + " Service started");
-            }
-        } else if (Actions.HANGUP.equals(action)) {
-            JitsiMeetLogger.i(TAG + " Hangup requested");
-            // Abort all ongoing calls
-            if (AudioModeModule.useConnectionService()) {
-                ConnectionService.abortConnections();
-            }
-            stopSelf();
-        } else {
-            JitsiMeetLogger.w(TAG + " Unknown action received: " + action);
-            stopSelf();
-        }
-
-        return START_NOT_STICKY;
-    }
-
-    @Override
-    public void onCurrentConferenceChanged(String conferenceUrl) {
-        if (conferenceUrl == null) {
-            stopSelf();
-            JitsiMeetLogger.i(TAG + "Service stopped");
-        }
-    }
-}

android/sdk/src/main/java/org/jitsi/meet/sdk/JitsiMeetUncaughtExceptionHandler.java

@@ -1,51 +0,0 @@
-/*
- * Copyright @ 2018-present 8x8, Inc.
- * Copyright @ 2017-2018 Atlassian Pty Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.jitsi.meet.sdk;
-
-import org.jitsi.meet.sdk.log.JitsiMeetLogger;
-
-class JitsiMeetUncaughtExceptionHandler implements Thread.UncaughtExceptionHandler {
-    private final Thread.UncaughtExceptionHandler defaultUncaughtExceptionHandler;
-
-    public static void register() {
-        Thread.UncaughtExceptionHandler defaultUncaughtExceptionHandler = Thread.getDefaultUncaughtExceptionHandler();
-
-        JitsiMeetUncaughtExceptionHandler uncaughtExceptionHandler
-            = new JitsiMeetUncaughtExceptionHandler(defaultUncaughtExceptionHandler);
-
-        Thread.setDefaultUncaughtExceptionHandler(uncaughtExceptionHandler);
-    }
-
-    private JitsiMeetUncaughtExceptionHandler(Thread.UncaughtExceptionHandler defaultUncaughtExceptionHandler) {
-        this.defaultUncaughtExceptionHandler = defaultUncaughtExceptionHandler;
-    }
-
-    @Override
-    public void uncaughtException(Thread t, Throwable e) {
-        JitsiMeetLogger.e(e, this.getClass().getSimpleName() + " FATAL ERROR");
-
-        // Abort all ConnectionService ongoing calls
-        if (AudioModeModule.useConnectionService()) {
-            ConnectionService.abortConnections();
-        }
-
-        if (defaultUncaughtExceptionHandler != null) {
-            defaultUncaughtExceptionHandler.uncaughtException(t, e);
-        }
-    }
-}

android/sdk/src/main/java/org/jitsi/meet/sdk/JitsiMeetUserInfo.java

@@ -1,107 +0,0 @@
-/*
- * Copyright @ 2019-present 8x8, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.jitsi.meet.sdk;
-
-import android.os.Bundle;
-
-import java.net.MalformedURLException;
-import java.net.URL;
-
-/**
- * This class represents user information to be passed to {@link JitsiMeetConferenceOptions} for
- * identifying a user.
- */
-public class JitsiMeetUserInfo {
-    /**
-     * User's display name.
-     */
-    private String displayName;
-
-    /**
-     * User's email address.
-     */
-    private String email;
-
-    /**
-     * User's avatar URL.
-     */
-    private URL avatar;
-
-    public JitsiMeetUserInfo() {}
-
-    public JitsiMeetUserInfo(Bundle b) {
-        super();
-
-        if (b.containsKey("displayName")) {
-            displayName = b.getString("displayName");
-        }
-
-        if (b.containsKey("email")) {
-            email = b.getString("email");
-        }
-
-        if (b.containsKey("avatarURL")) {
-            String avatarURL = b.getString("avatarURL");
-            try {
-                avatar = new URL(avatarURL);
-            } catch (MalformedURLException e) {
-            }
-        }
-    }
-
-    public String getDisplayName() {
-        return displayName;
-    }
-
-    public void setDisplayName(String displayName) {
-        this.displayName = displayName;
-    }
-
-    public String getEmail() {
-        return email;
-    }
-
-    public void setEmail(String email) {
-        this.email = email;
-    }
-
-    public URL getAvatar() {
-        return avatar;
-    }
-
-    public void setAvatar(URL avatar) {
-        this.avatar = avatar;
-    }
-
-    Bundle asBundle() {
-        Bundle b = new Bundle();
-
-        if (displayName != null) {
-            b.putString("displayName", displayName);
-        }
-
-        if (email != null) {
-            b.putString("email", email);
-        }
-
-        if (avatar != null) {
-            b.putString("avatarURL", avatar.toString());
-        }
-
-        return b;
-    }
-}

android/sdk/src/main/java/org/jitsi/meet/sdk/JitsiMeetView.java

@@ -19,19 +19,17 @@ package org.jitsi.meet.sdk;
 
 import android.content.Context;
 import android.os.Bundle;
-import androidx.annotation.NonNull;
-import androidx.annotation.Nullable;
+import android.support.annotation.NonNull;
+import android.support.annotation.Nullable;
+import android.util.Log;
 
 import com.facebook.react.bridge.ReadableMap;
 
-import org.jitsi.meet.sdk.log.JitsiMeetLogger;
-
 import java.lang.reflect.Method;
 import java.util.Map;
 
 
-public class JitsiMeetView extends BaseReactView<JitsiMeetViewListener>
-        implements OngoingConferenceTracker.OngoingConferenceListener {
+public class JitsiMeetView extends BaseReactView<JitsiMeetViewListener> {
 
     /**
      * The {@code Method}s of {@code JitsiMeetViewListener} by event name i.e.
@@ -40,6 +38,12 @@ public class JitsiMeetView extends BaseReactView<JitsiMeetViewListener>
     private static final Map<String, Method> LISTENER_METHODS
         = ListenerUtils.mapListenerMethods(JitsiMeetViewListener.class);
 
+    /**
+     * The {@link Log} tag which identifies the source of the log messages of
+     * {@code JitsiMeetView}.
+     */
+    private static final String TAG = JitsiMeetView.class.getSimpleName();
+
     /**
      * The URL of the current conference.
      */
@@ -102,14 +106,6 @@ public class JitsiMeetView extends BaseReactView<JitsiMeetViewListener>
         if (!(context instanceof JitsiMeetActivityInterface)) {
             throw new RuntimeException("Enclosing Activity must implement JitsiMeetActivityInterface");
         }
-
-        OngoingConferenceTracker.getInstance().addListener(this);
-    }
-
-    @Override
-    public void dispose() {
-        OngoingConferenceTracker.getInstance().removeListener(this);
-        super.dispose();
     }
 
     /**
@@ -127,12 +123,11 @@ public class JitsiMeetView extends BaseReactView<JitsiMeetViewListener>
                 PictureInPictureModule.class);
         if (pipModule != null
                 && PictureInPictureModule.isPictureInPictureSupported()
-                && !JitsiMeetActivityDelegate.arePermissionsBeingRequested()
                 && this.url != null) {
             try {
                 pipModule.enterPictureInPicture();
             } catch (RuntimeException re) {
-                JitsiMeetLogger.e(re, "Failed to enter PiP mode");
+                Log.e(TAG, "failed to enter PiP mode", re);
             }
         }
     }
@@ -177,17 +172,27 @@ public class JitsiMeetView extends BaseReactView<JitsiMeetViewListener>
     }
 
     /**
-     * Handler for {@link OngoingConferenceTracker} events.
-     * @param conferenceUrl
+     * The internal processing for the URL of the current conference set on the
+     * associated {@link JitsiMeetView}.
+     *
+     * @param eventName the name of the external API event to be processed
+     * @param eventData the details/specifics of the event to process determined
+     * by/associated with the specified {@code eventName}.
      */
-    @Override
-    public void onCurrentConferenceChanged(String conferenceUrl) {
-        // This property was introduced in order to address
-        // an exception in the Picture-in-Picture functionality which arose
-        // because of delays related to bridging between JavaScript and Java. To
-        // reduce these delays do not wait for the call to be transferred to the
-        // UI thread.
-        this.url = conferenceUrl;
+    private void maybeSetViewURL(String eventName, ReadableMap eventData) {
+        String url = eventData.getString("url");
+
+        switch(eventName) {
+        case "CONFERENCE_WILL_JOIN":
+            this.url = url;
+            break;
+
+        case "CONFERENCE_TERMINATED":
+            if (url != null && url.equals(this.url)) {
+                this.url = null;
+            }
+            break;
+        }
     }
 
     /**
@@ -199,6 +204,13 @@ public class JitsiMeetView extends BaseReactView<JitsiMeetViewListener>
      */
     @Override
     protected void onExternalAPIEvent(String name, ReadableMap data) {
+        // XXX The JitsiMeetView property URL was introduced in order to address
+        // an exception in the Picture-in-Picture functionality which arose
+        // because of delays related to bridging between JavaScript and Java. To
+        // reduce these delays do not wait for the call to be transferred to the
+        // UI thread.
+        maybeSetViewURL(name, data);
+
         onExternalAPIEvent(LISTENER_METHODS, name, data);
     }
 }

android/sdk/src/main/java/org/jitsi/meet/sdk/LogBridgeModule.java

@@ -1,73 +0,0 @@
-/*
- * Copyright @ 2019-present 8x8, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.jitsi.meet.sdk;
-
-import com.facebook.react.bridge.ReactApplicationContext;
-import com.facebook.react.bridge.ReactContextBaseJavaModule;
-import com.facebook.react.bridge.ReactMethod;
-import com.facebook.react.module.annotations.ReactModule;
-
-import org.jitsi.meet.sdk.log.JitsiMeetLogger;
-
-import javax.annotation.Nonnull;
-
-/**
- * Module implementing a "bridge" between the JS loggers and the native one.
- */
-@ReactModule(name = LogBridgeModule.NAME)
-class LogBridgeModule extends ReactContextBaseJavaModule {
-    public static final String NAME = "LogBridge";
-
-    public LogBridgeModule(@Nonnull ReactApplicationContext reactContext) {
-        super(reactContext);
-    }
-
-    @Override
-    public String getName() {
-        return NAME;
-    }
-
-    @ReactMethod
-    public void trace(final String message) {
-        JitsiMeetLogger.v(message);
-    }
-
-    @ReactMethod
-    public void debug(final String message) {
-        JitsiMeetLogger.d(message);
-    }
-
-    @ReactMethod
-    public void info(final String message) {
-        JitsiMeetLogger.i(message);
-    }
-
-    @ReactMethod
-    public void log(final String message) {
-        JitsiMeetLogger.i(message);
-    }
-
-    @ReactMethod
-    public void warn(final String message) {
-        JitsiMeetLogger.w(message);
-    }
-
-    @ReactMethod
-    public void error(final String message) {
-        JitsiMeetLogger.e(message);
-    }
-}

android/sdk/src/main/java/org/jitsi/meet/sdk/OngoingConferenceTracker.java

@@ -1,99 +0,0 @@
-/*
- * Copyright @ 2019-present 8x8, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.jitsi.meet.sdk;
-
-import com.facebook.react.bridge.ReadableMap;
-
-import java.util.Collection;
-import java.util.Collections;
-import java.util.HashSet;
-
-
-/**
- * Helper class to keep track of what the current conference is.
- */
-class OngoingConferenceTracker {
-    private static final OngoingConferenceTracker instance = new OngoingConferenceTracker();
-
-    private static final String CONFERENCE_WILL_JOIN = "CONFERENCE_WILL_JOIN";
-    private static final String CONFERENCE_TERMINATED = "CONFERENCE_TERMINATED";
-
-    private final Collection<OngoingConferenceListener> listeners =
-        Collections.synchronizedSet(new HashSet<OngoingConferenceListener>());
-    private String currentConference;
-
-    public OngoingConferenceTracker() {
-    }
-
-    public static OngoingConferenceTracker getInstance() {
-        return instance;
-    }
-
-    /**
-     * Gets the current active conference URL.
-     *
-     * @return - The current conference URL as a String.
-     */
-    synchronized String getCurrentConference() {
-        return currentConference;
-    }
-
-    synchronized void onExternalAPIEvent(String name, ReadableMap data) {
-        if (!data.hasKey("url")) {
-            return;
-        }
-
-        String url = data.getString("url");
-        if (url == null) {
-            return;
-        }
-
-        switch(name) {
-            case CONFERENCE_WILL_JOIN:
-                currentConference = url;
-                updateListeners();
-                break;
-
-            case CONFERENCE_TERMINATED:
-                if (url.equals(currentConference)) {
-                    currentConference = null;
-                    updateListeners();
-                }
-                break;
-        }
-    }
-
-    void addListener(OngoingConferenceListener listener) {
-        listeners.add(listener);
-    }
-
-    void removeListener(OngoingConferenceListener listener) {
-        listeners.remove(listener);
-    }
-
-    private void updateListeners() {
-        synchronized (listeners) {
-            for (OngoingConferenceListener listener : listeners) {
-                listener.onCurrentConferenceChanged(currentConference);
-            }
-        }
-    }
-
-    public interface OngoingConferenceListener {
-        void onCurrentConferenceChanged(String conferenceUrl);
-    }
-}

android/sdk/src/main/java/org/jitsi/meet/sdk/OngoingNotification.java

@@ -1,119 +0,0 @@
-/*
- * Copyright @ 2019-present 8x8, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.jitsi.meet.sdk;
-
-import android.app.Notification;
-import android.app.NotificationChannel;
-import android.app.NotificationManager;
-import android.app.PendingIntent;
-import android.content.Context;
-import android.content.Intent;
-import android.os.Build;
-import androidx.core.app.NotificationCompat;
-
-import org.jitsi.meet.sdk.log.JitsiMeetLogger;
-
-import java.util.Random;
-
-
-/**
- * Helper class for creating the ongoing notification which is used with
- * {@link JitsiMeetOngoingConferenceService}. It allows the user to easily get back to the app
- * and to hangup from within the notification itself.
- */
-class OngoingNotification {
-    private static final String TAG = OngoingNotification.class.getSimpleName();
-
-    private static final String CHANNEL_ID = "JitsiNotificationChannel";
-    private static final String CHANNEL_NAME = "Ongoing Conference Notifications";
-
-    static final int NOTIFICATION_ID = new Random().nextInt(99999) + 10000;
-
-
-    static void createOngoingConferenceNotificationChannel() {
-        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.O) {
-            return;
-        }
-
-        Context context = ReactInstanceManagerHolder.getCurrentActivity();
-        if (context == null) {
-            JitsiMeetLogger.w(TAG + " Cannot create notification channel: no current context");
-            return;
-        }
-
-        NotificationManager notificationManager
-            = (NotificationManager)context.getSystemService(Context.NOTIFICATION_SERVICE);
-
-        NotificationChannel channel
-            = notificationManager.getNotificationChannel(CHANNEL_ID);
-        if (channel != null) {
-            // The channel was already created, no need to do it again.
-            return;
-        }
-
-        channel = new NotificationChannel(CHANNEL_ID, CHANNEL_NAME, NotificationManager.IMPORTANCE_DEFAULT);
-        channel.enableLights(false);
-        channel.enableVibration(false);
-        channel.setShowBadge(false);
-
-        notificationManager.createNotificationChannel(channel);
-    }
-
-    static Notification buildOngoingConferenceNotification() {
-        Context context = ReactInstanceManagerHolder.getCurrentActivity();
-        if (context == null) {
-            JitsiMeetLogger.w(TAG + " Cannot create notification: no current context");
-            return null;
-        }
-
-        Intent notificationIntent = new Intent(context, context.getClass());
-        PendingIntent pendingIntent = PendingIntent.getActivity(context, 0, notificationIntent, 0);
-
-        NotificationCompat.Builder builder;
-        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
-            builder = new NotificationCompat.Builder(context, CHANNEL_ID);
-        } else {
-            builder = new NotificationCompat.Builder(context);
-        }
-
-        builder
-            .setCategory(NotificationCompat.CATEGORY_CALL)
-            .setContentTitle(context.getString(R.string.ongoing_notification_title))
-            .setContentText(context.getString(R.string.ongoing_notification_text))
-            .setPriority(NotificationCompat.PRIORITY_DEFAULT)
-            .setContentIntent(pendingIntent)
-            .setOngoing(true)
-            .setAutoCancel(false)
-            .setVisibility(NotificationCompat.VISIBILITY_PUBLIC)
-            .setUsesChronometer(true)
-            .setOnlyAlertOnce(true)
-            .setSmallIcon(context.getResources().getIdentifier("ic_notification", "drawable", context.getPackageName()));
-
-        // Add a "hang-up" action only if we are using ConnectionService.
-        if (AudioModeModule.useConnectionService()) {
-            Intent hangupIntent = new Intent(context, JitsiMeetOngoingConferenceService.class);
-            hangupIntent.setAction(JitsiMeetOngoingConferenceService.Actions.HANGUP);
-            PendingIntent hangupPendingIntent
-                = PendingIntent.getService(context, 0, hangupIntent, PendingIntent.FLAG_UPDATE_CURRENT);
-            NotificationCompat.Action hangupAction = new NotificationCompat.Action(0, "Hang up", hangupPendingIntent);
-
-            builder.addAction(hangupAction);
-        }
-
-        return builder.build();
-    }
-}

android/sdk/src/main/java/org/jitsi/meet/sdk/PictureInPictureModule.java

@@ -20,6 +20,7 @@ import android.annotation.TargetApi;
 import android.app.Activity;
 import android.app.PictureInPictureParams;
 import android.os.Build;
+import android.util.Log;
 import android.util.Rational;
 
 import com.facebook.react.bridge.Promise;
@@ -28,8 +29,6 @@ import com.facebook.react.bridge.ReactContextBaseJavaModule;
 import com.facebook.react.bridge.ReactMethod;
 import com.facebook.react.module.annotations.ReactModule;
 
-import org.jitsi.meet.sdk.log.JitsiMeetLogger;
-
 @ReactModule(name = PictureInPictureModule.NAME)
 class PictureInPictureModule
     extends ReactContextBaseJavaModule {
@@ -71,7 +70,7 @@ class PictureInPictureModule
             throw new IllegalStateException("No current Activity!");
         }
 
-        JitsiMeetLogger.i(TAG + " Entering Picture-in-Picture");
+        Log.d(TAG, "Entering Picture-in-Picture");
 
         PictureInPictureParams.Builder builder
             = new PictureInPictureParams.Builder()

android/sdk/src/main/java/org/jitsi/meet/sdk/RNConnectionService.java

@@ -5,12 +5,13 @@ import android.content.Context;
 import android.net.Uri;
 import android.os.Build;
 import android.os.Bundle;
+import android.support.annotation.RequiresApi;
 import android.telecom.DisconnectCause;
 import android.telecom.PhoneAccount;
 import android.telecom.PhoneAccountHandle;
 import android.telecom.TelecomManager;
 import android.telecom.VideoProfile;
-import androidx.annotation.RequiresApi;
+import android.util.Log;
 
 import com.facebook.react.bridge.Promise;
 import com.facebook.react.bridge.ReactApplicationContext;
@@ -19,8 +20,6 @@ import com.facebook.react.bridge.ReactMethod;
 import com.facebook.react.bridge.ReadableMap;
 import com.facebook.react.module.annotations.ReactModule;
 
-import org.jitsi.meet.sdk.log.JitsiMeetLogger;
-
 /**
  * The react-native side of Jitsi Meet's {@link ConnectionService}. Exposes
  * the Java Script API.
@@ -75,11 +74,11 @@ class RNConnectionService
             String handle,
             boolean hasVideo,
             Promise promise) {
-        JitsiMeetLogger.d("%s startCall UUID=%s, h=%s, v=%s",
-                            TAG,
+        Log.d(TAG,
+              String.format("startCall UUID=%s, h=%s, v=%s",
                             callUUID,
                             handle,
-                            hasVideo);
+                            hasVideo));
 
         ReactApplicationContext ctx = getReactApplicationContext();
 
@@ -119,7 +118,7 @@ class RNConnectionService
      */
     @ReactMethod
     public void reportCallFailed(String callUUID) {
-        JitsiMeetLogger.d(TAG + " reportCallFailed " + callUUID);
+        Log.d(TAG, "reportCallFailed " + callUUID);
         ConnectionService.setConnectionDisconnected(
                 callUUID,
                 new DisconnectCause(DisconnectCause.ERROR));
@@ -132,7 +131,7 @@ class RNConnectionService
      */
     @ReactMethod
     public void endCall(String callUUID) {
-        JitsiMeetLogger.d(TAG + " endCall " + callUUID);
+        Log.d(TAG, "endCall " + callUUID);
         ConnectionService.setConnectionDisconnected(
                 callUUID,
                 new DisconnectCause(DisconnectCause.LOCAL));
@@ -144,10 +143,9 @@ class RNConnectionService
      * @param callUUID - the call's UUID.
      */
     @ReactMethod
-    public void reportConnectedOutgoingCall(String callUUID, Promise promise) {
-        JitsiMeetLogger.d(TAG + " reportConnectedOutgoingCall " + callUUID);
+    public void reportConnectedOutgoingCall(String callUUID) {
+        Log.d(TAG, "reportConnectedOutgoingCall " + callUUID);
         ConnectionService.setConnectionActive(callUUID);
-        promise.resolve(null);
     }
 
     @Override

android/sdk/src/main/java/org/jitsi/meet/sdk/ReactInstanceManagerHolder.java

@@ -17,32 +17,17 @@
 
 package org.jitsi.meet.sdk;
 
-import android.app.Activity;
-import androidx.annotation.Nullable;
+import android.app.Application;
+import android.support.annotation.Nullable;
 
 import com.facebook.react.ReactInstanceManager;
-import com.facebook.react.ReactPackage;
 import com.facebook.react.bridge.NativeModule;
 import com.facebook.react.bridge.ReactContext;
 import com.facebook.react.bridge.ReactApplicationContext;
 import com.facebook.react.common.LifecycleState;
 import com.facebook.react.devsupport.DevInternalSettings;
-import com.facebook.react.jscexecutor.JSCExecutorFactory;
 import com.facebook.react.modules.core.DeviceEventManagerModule;
-import com.facebook.react.uimanager.ViewManager;
-import com.facebook.soloader.SoLoader;
-import com.oney.WebRTCModule.RTCVideoViewManager;
-import com.oney.WebRTCModule.WebRTCModule;
 
-import org.jitsi.meet.sdk.log.JitsiMeetLogger;
-import org.webrtc.SoftwareVideoDecoderFactory;
-import org.webrtc.SoftwareVideoEncoderFactory;
-import org.webrtc.VideoDecoderFactory;
-import org.webrtc.VideoEncoderFactory;
-import org.webrtc.audio.AudioDeviceModule;
-import org.webrtc.audio.JavaAudioDeviceModule;
-
-import java.lang.reflect.Constructor;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
@@ -59,17 +44,17 @@ class ReactInstanceManagerHolder {
      */
     private static ReactInstanceManager reactInstanceManager;
 
-    private static List<NativeModule> createNativeModules(ReactApplicationContext reactContext) {
+    private static List<NativeModule> createNativeModules(
+            ReactApplicationContext reactContext) {
         List<NativeModule> nativeModules
             = new ArrayList<>(Arrays.<NativeModule>asList(
+                new AmplitudeModule(reactContext),
                 new AndroidSettingsModule(reactContext),
                 new AppInfoModule(reactContext),
                 new AudioModeModule(reactContext),
                 new DropboxModule(reactContext),
                 new ExternalAPIModule(reactContext),
-                new JavaScriptSandboxModule(reactContext),
                 new LocaleDetector(reactContext),
-                new LogBridgeModule(reactContext),
                 new PictureInPictureModule(reactContext),
                 new ProximityModule(reactContext),
                 new WiFiStatsModule(reactContext),
@@ -79,39 +64,9 @@ class ReactInstanceManagerHolder {
             nativeModules.add(new RNConnectionService(reactContext));
         }
 
-        // Initialize the WebRTC module by hand, since we want to override some
-        // initialization options.
-        WebRTCModule.Options options = new WebRTCModule.Options();
-
-        AudioDeviceModule adm = JavaAudioDeviceModule.builder(reactContext)
-            .createAudioDeviceModule();
-        VideoDecoderFactory videoDecoderFactory = new SoftwareVideoDecoderFactory();
-        VideoEncoderFactory videoEncoderFactory = new SoftwareVideoEncoderFactory();
-
-        options.setAudioDeviceModule(adm);
-        options.setVideoDecoderFactory(videoDecoderFactory);
-        options.setVideoEncoderFactory(videoEncoderFactory);
-
-        nativeModules.add(new WebRTCModule(reactContext, options));
-
-        try {
-            Class<?> amplitudeModuleClass = Class.forName("org.jitsi.meet.sdk.AmplitudeModule");
-            Constructor constructor = amplitudeModuleClass.getConstructor(ReactApplicationContext.class);
-            nativeModules.add((NativeModule)constructor.newInstance(reactContext));
-        } catch (Exception e) {
-            // Ignore any error, the module is not compiled when LIBRE_BUILD is enabled.
-        }
-
         return nativeModules;
     }
 
-    private static List<ViewManager> createViewManagers(ReactApplicationContext reactContext) {
-        return Arrays.<ViewManager>asList(
-            // WebRTC, see createNativeModules for details.
-            new RTCVideoViewManager()
-        );
-    }
-
     /**
      * Helper function to send an event to JavaScript.
      *
@@ -156,18 +111,6 @@ class ReactInstanceManagerHolder {
                 ? reactContext.getNativeModule(nativeModuleClass) : null;
     }
 
-    /**
-     * Gets the current {@link Activity} linked to React Native.
-     *
-     * @return An activity attached to React Native.
-     */
-    static Activity getCurrentActivity() {
-        ReactContext reactContext
-            = reactInstanceManager != null
-            ? reactInstanceManager.getCurrentReactContext() : null;
-        return reactContext != null ? reactContext.getCurrentActivity() : null;
-    }
-
     static ReactInstanceManager getReactInstanceManager() {
         return reactInstanceManager;
     }
@@ -178,59 +121,38 @@ class ReactInstanceManagerHolder {
      * time. All {@code ReactRootView} instances will be tied to the one and
      * only {@code ReactInstanceManager}.
      *
-     * @param activity {@code Activity} current running Activity.
+     * @param application {@code Application} instance which is running.
      */
-    static void initReactInstanceManager(Activity activity) {
+    static void initReactInstanceManager(Application application) {
         if (reactInstanceManager != null) {
             return;
         }
 
-        SoLoader.init(activity, /* native exopackage */ false);
-
-        List<ReactPackage> packages
-            = new ArrayList<>(Arrays.asList(
-                new com.BV.LinearGradient.LinearGradientPackage(),
-                new com.calendarevents.CalendarEventsPackage(),
-                new com.corbt.keepawake.KCKeepAwakePackage(),
-                new com.facebook.react.shell.MainReactPackage(),
-                new com.horcrux.svg.SvgPackage(),
-                new com.ocetnik.timer.BackgroundTimerPackage(),
-                new com.reactnativecommunity.asyncstorage.AsyncStoragePackage(),
-                new com.reactnativecommunity.netinfo.NetInfoPackage(),
-                new com.reactnativecommunity.webview.RNCWebViewPackage(),
-                new com.rnimmersive.RNImmersivePackage(),
-                new com.zmxv.RNSound.RNSoundPackage(),
-                new ReactPackageAdapter() {
-                    @Override
-                    public List<NativeModule> createNativeModules(ReactApplicationContext reactContext) {
-                        return ReactInstanceManagerHolder.createNativeModules(reactContext);
-                    }
-                    @Override
-                    public List<ViewManager> createViewManagers(ReactApplicationContext reactContext) {
-                        return ReactInstanceManagerHolder.createViewManagers(reactContext);
-                    }
-                }));
-
-        try {
-            Class<?> googlePackageClass = Class.forName("co.apptailor.googlesignin.RNGoogleSigninPackage");
-            Constructor constructor = googlePackageClass.getConstructor();
-            packages.add((ReactPackage)constructor.newInstance());
-        } catch (Exception e) {
-            // Ignore any error, the module is not compiled when LIBRE_BUILD is enabled.
-        }
-
-        // Keep on using JSC, the jury is out on Hermes.
-        JSCExecutorFactory jsFactory
-            = new JSCExecutorFactory("", "");
-
         reactInstanceManager
             = ReactInstanceManager.builder()
-                .setApplication(activity.getApplication())
-                .setCurrentActivity(activity)
+                .setApplication(application)
                 .setBundleAssetName("index.android.bundle")
                 .setJSMainModulePath("index.android")
-                .setJavaScriptExecutorFactory(jsFactory)
-                .addPackages(packages)
+                .addPackage(new co.apptailor.googlesignin.RNGoogleSigninPackage())
+                .addPackage(new com.BV.LinearGradient.LinearGradientPackage())
+                .addPackage(new com.calendarevents.CalendarEventsPackage())
+                .addPackage(new com.corbt.keepawake.KCKeepAwakePackage())
+                .addPackage(new com.dylanvann.fastimage.FastImageViewPackage())
+                .addPackage(new com.facebook.react.shell.MainReactPackage())
+                .addPackage(new com.oblador.vectoricons.VectorIconsPackage())
+                .addPackage(new com.ocetnik.timer.BackgroundTimerPackage())
+                .addPackage(new com.oney.WebRTCModule.WebRTCModulePackage())
+                .addPackage(new com.rnimmersive.RNImmersivePackage())
+                .addPackage(new com.zmxv.RNSound.RNSoundPackage())
+                .addPackage(new ReactPackageAdapter() {
+                    @Override
+                    public List<NativeModule> createNativeModules(
+                            ReactApplicationContext reactContext) {
+                        return
+                            ReactInstanceManagerHolder.createNativeModules(
+                                reactContext);
+                    }
+                })
                 .setUseDeveloperSupport(BuildConfig.DEBUG)
                 .setInitialLifecycleState(LifecycleState.RESUMED)
                 .build();
@@ -241,8 +163,5 @@ class ReactInstanceManagerHolder {
         if (devSettings != null) {
             devSettings.setBundleDeltasEnabled(false);
         }
-
-        // Register our uncaught exception handler.
-        JitsiMeetUncaughtExceptionHandler.register();
     }
 }

android/sdk/src/main/java/org/jitsi/meet/sdk/WiFiStatsModule.java

@@ -19,6 +19,7 @@ package org.jitsi.meet.sdk;
 import android.content.Context;
 import android.net.wifi.WifiInfo;
 import android.net.wifi.WifiManager;
+import android.util.Log;
 
 import com.facebook.react.bridge.Promise;
 import com.facebook.react.bridge.ReactApplicationContext;
@@ -26,7 +27,6 @@ import com.facebook.react.bridge.ReactContextBaseJavaModule;
 import com.facebook.react.bridge.ReactMethod;
 import com.facebook.react.module.annotations.ReactModule;
 
-import org.jitsi.meet.sdk.log.JitsiMeetLogger;
 import org.json.JSONArray;
 import org.json.JSONObject;
 
@@ -144,7 +144,8 @@ class WiFiStatsModule
                     JSONObject result = new JSONObject();
                     result.put("rssi", rssi)
                         .put("signal", signalLevel)
-                        .put("timestamp", System.currentTimeMillis());
+                        .put("timestamp",
+                                String.valueOf(System.currentTimeMillis()));
 
                     JSONArray addresses = new JSONArray();
 
@@ -184,15 +185,17 @@ class WiFiStatsModule
 
                         }
                     } catch (SocketException e) {
-                        JitsiMeetLogger.e(e, TAG + " Unable to NetworkInterface.getNetworkInterfaces()");
+                        Log.wtf(TAG,
+                            "Unable to NetworkInterface.getNetworkInterfaces()"
+                        );
                     }
 
                     result.put("addresses", addresses);
                     promise.resolve(result.toString());
 
-                    JitsiMeetLogger.d(TAG + " WiFi stats: " + result.toString());
+                    Log.d(TAG, "WiFi stats: " + result.toString());
                 } catch (Throwable e) {
-                    JitsiMeetLogger.e(e, TAG + " Failed to obtain wifi stats");
+                    Log.e(TAG, "Failed to obtain wifi stats", e);
                     promise.reject(
                         new Exception("Failed to obtain wifi stats"));
                 }

android/sdk/src/main/java/org/jitsi/meet/sdk/incoming_call/IncomingCallInfo.java

@@ -16,7 +16,7 @@
 
 package org.jitsi.meet.sdk.incoming_call;
 
-import androidx.annotation.NonNull;
+import android.support.annotation.NonNull;
 
 public class IncomingCallInfo {
     /**

android/sdk/src/main/java/org/jitsi/meet/sdk/incoming_call/IncomingCallView.java

@@ -18,7 +18,7 @@ package org.jitsi.meet.sdk.incoming_call;
 
 import android.content.Context;
 import android.os.Bundle;
-import androidx.annotation.NonNull;
+import android.support.annotation.NonNull;
 
 import com.facebook.react.bridge.ReadableMap;
 

android/sdk/src/main/java/org/jitsi/meet/sdk/log/JitsiMeetBaseLogHandler.java

@@ -1,49 +0,0 @@
-/*
- * Copyright @ 2019-present 8x8, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.jitsi.meet.sdk.log;
-
-import android.util.Log;
-
-import org.jetbrains.annotations.NotNull;
-import org.jetbrains.annotations.Nullable;
-
-import java.text.MessageFormat;
-
-import timber.log.Timber;
-
-/**
- * Base class for all custom log handlers. Implementations must inherit from this class and
- * implement a `doLog` method which does the actual logging, in addition with a `getTag` method
- * with which to tag all logs coming into this logger.
- *
- * See {@link JitsiMeetDefaultLogHandler} for an example.
- */
-public abstract class JitsiMeetBaseLogHandler extends Timber.Tree {
-    @Override
-    protected void log(int priority, @Nullable String tag, @NotNull String msg, @Nullable Throwable t) {
-        String errmsg = Log.getStackTraceString(t);
-        if (errmsg.isEmpty()) {
-            doLog(priority, getDefaultTag(), msg);
-        } else {
-            doLog(priority, getDefaultTag(), MessageFormat.format("{0}\n{1}", msg, errmsg));
-        }
-    }
-
-    protected abstract void doLog(int priority, @NotNull String tag, @NotNull String msg);
-
-    protected abstract String getDefaultTag();
-}

android/sdk/src/main/java/org/jitsi/meet/sdk/log/JitsiMeetDefaultLogHandler.java

@@ -1,39 +0,0 @@
-/*
- * Copyright @ 2019-present 8x8, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.jitsi.meet.sdk.log;
-
-import android.util.Log;
-
-import org.jetbrains.annotations.NotNull;
-
-/**
- * Default implementation of a {@link JitsiMeetBaseLogHandler}. This is the main SDK logger, which
- * logs using the Android util.Log module.
- */
-public class JitsiMeetDefaultLogHandler extends JitsiMeetBaseLogHandler {
-    private static final String TAG = "JitsiMeetSDK";
-
-    @Override
-    protected void doLog(int priority, @NotNull String tag, @NotNull String msg) {
-        Log.println(priority, tag, msg);
-    }
-
-    @Override
-    protected String getDefaultTag() {
-        return TAG;
-    }
-}

android/sdk/src/main/java/org/jitsi/meet/sdk/log/JitsiMeetLogger.java

@@ -1,94 +0,0 @@
-/*
- * Copyright @ 2019-present 8x8, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.jitsi.meet.sdk.log;
-
-import timber.log.Timber;
-
-public class JitsiMeetLogger {
-    static {
-        addHandler(new JitsiMeetDefaultLogHandler());
-    }
-
-    public static void addHandler(JitsiMeetBaseLogHandler handler) {
-        Timber.plant(handler);
-    }
-
-    public static void removeHandler(JitsiMeetBaseLogHandler handler) {
-        Timber.uproot(handler);
-    }
-
-    public static void v(String message, Object... args) {
-        Timber.v(message, args);
-    }
-
-    public static void v(Throwable t, String message, Object... args) {
-        Timber.v(t, message, args);
-    }
-
-    public static void v(Throwable t) {
-        Timber.v(t);
-    }
-
-    public static void d(String message, Object... args) {
-        Timber.d(message, args);
-    }
-
-    public static void d(Throwable t, String message, Object... args) {
-        Timber.d(t, message, args);
-    }
-
-    public static void d(Throwable t) {
-        Timber.d(t);
-    }
-
-    public static void i(String message, Object... args) {
-        Timber.i(message, args);
-    }
-
-    public static void i(Throwable t, String message, Object... args) {
-        Timber.i(t, message, args);
-    }
-
-    public static void i(Throwable t) {
-        Timber.i(t);
-    }
-
-    public static void w(String message, Object... args) {
-        Timber.w(message, args);
-    }
-
-    public static void w(Throwable t, String message, Object... args) {
-        Timber.w(t, message, args);
-    }
-
-    public static void w(Throwable t) {
-        Timber.w(t);
-    }
-
-    public static void e(String message, Object... args) {
-        Timber.e(message, args);
-    }
-
-    public static void e(Throwable t, String message, Object... args) {
-        Timber.e(t, message, args);
-    }
-
-    public static void e(Throwable t) {
-        Timber.e(t);
-    }
-
-}

android/sdk/src/main/java/org/jitsi/meet/sdk/net/NAT64AddrInfoModule.java

@@ -15,14 +15,14 @@
  */
 package org.jitsi.meet.sdk.net;
 
+import android.util.Log;
+
 import com.facebook.react.bridge.Promise;
 import com.facebook.react.bridge.ReactApplicationContext;
 import com.facebook.react.bridge.ReactContextBaseJavaModule;
 import com.facebook.react.bridge.ReactMethod;
 import com.facebook.react.module.annotations.ReactModule;
 
-import org.jitsi.meet.sdk.log.JitsiMeetLogger;
-
 import java.net.UnknownHostException;
 
 /**
@@ -43,7 +43,7 @@ public class NAT64AddrInfoModule
      * The host for which the module wil try to resolve both IPv4 and IPv6
      * addresses in order to figure out the NAT64 prefix.
      */
-    private final static String HOST = "ipv4only.arpa";
+    private final static String HOST = "nat64.jitsi.net";
 
     /**
      * How long is the {@link NAT64AddrInfo} instance valid.
@@ -97,7 +97,7 @@ public class NAT64AddrInfoModule
             try {
                 info = NAT64AddrInfo.discover(host);
             } catch (UnknownHostException e) {
-                JitsiMeetLogger.e(e, TAG + " NAT64AddrInfo.discover: " + host);
+                Log.e(TAG, "NAT64AddrInfo.discover: " + host, e);
             }
             infoTimestamp = System.currentTimeMillis();
         }
@@ -107,7 +107,7 @@ public class NAT64AddrInfoModule
         try {
             result = info == null ? null : info.getIPv6Address(ipv4Address);
         } catch (IllegalArgumentException exc) {
-            JitsiMeetLogger.e(exc, TAG + " Failed to get IPv6 address for: " + ipv4Address);
+            Log.e(TAG, "Failed to get IPv6 address for: " + ipv4Address, exc);
 
             // We don't want to reject. It's not a big deal if there's no IPv6
             // address resolved.

android/sdk/src/main/res/values/strings.xml

@@ -1,6 +1,4 @@
 <resources>
     <string name="app_name">Jitsi Meet SDK</string>
     <string name="dropbox_app_key"></string>
-    <string name="ongoing_notification_title">Ongoing meeting</string>
-    <string name="ongoing_notification_text">You are currently in a meeting. Tap to return to it.</string>
 </resources>

android/settings.gradle

@@ -3,14 +3,10 @@ rootProject.name = 'jitsi-meet'
 include ':app', ':sdk'
 include ':react-native-background-timer'
 project(':react-native-background-timer').projectDir = new File(rootProject.projectDir, '../node_modules/react-native-background-timer/android')
-include ':react-native-calendar-events'
-project(':react-native-calendar-events').projectDir = new File(rootProject.projectDir, '../node_modules/react-native-calendar-events/android')
-include ':react-native-community-async-storage'
-project(':react-native-community-async-storage').projectDir = new File(rootProject.projectDir, '../node_modules/@react-native-community/async-storage/android')
-include ':react-native-community_netinfo'
-project(':react-native-community_netinfo').projectDir = new File(rootProject.projectDir, '../node_modules/@react-native-community/netinfo/android')
+include ':react-native-fast-image'
+project(':react-native-fast-image').projectDir = new File(rootProject.projectDir, '../node_modules/react-native-fast-image/android')
 include ':react-native-google-signin'
-project(':react-native-google-signin').projectDir = new File(rootProject.projectDir, '../node_modules/@react-native-community/google-signin/android')
+project(':react-native-google-signin').projectDir = new File(rootProject.projectDir, '../node_modules/react-native-google-signin/android')
 include ':react-native-immersive'
 project(':react-native-immersive').projectDir = new File(rootProject.projectDir, '../node_modules/react-native-immersive/android')
 include ':react-native-keep-awake'
@@ -19,9 +15,9 @@ include ':react-native-linear-gradient'
 project(':react-native-linear-gradient').projectDir = new File(rootProject.projectDir, '../node_modules/react-native-linear-gradient/android')
 include ':react-native-sound'
 project(':react-native-sound').projectDir = new File(rootProject.projectDir, '../node_modules/react-native-sound/android')
-include ':react-native-svg'
-project(':react-native-svg').projectDir = new File(rootProject.projectDir, 	'../node_modules/react-native-svg/android')
+include ':react-native-vector-icons'
+project(':react-native-vector-icons').projectDir = new File(rootProject.projectDir, '../node_modules/react-native-vector-icons/android')
 include ':react-native-webrtc'
 project(':react-native-webrtc').projectDir = new File(rootProject.projectDir, '../node_modules/react-native-webrtc/android')
-include ':react-native-webview'
-project(':react-native-webview').projectDir = new File(rootProject.projectDir, '../node_modules/react-native-webview/android')
+include ':react-native-calendar-events'
+project(':react-native-calendar-events').projectDir = new File(rootProject.projectDir, '../node_modules/react-native-calendar-events/android')

conference.js

@@ -16,15 +16,13 @@ import * as JitsiMeetConferenceEvents from './ConferenceEvents';
 
 import {
     createDeviceChangedEvent,
-    createStartSilentEvent,
     createScreenSharingEvent,
     createStreamSwitchDelayEvent,
     createTrackMutedEvent,
     sendAnalytics
 } from './react/features/analytics';
 import {
-    maybeRedirectToWelcomePage,
-    redirectToStaticPage,
+    redirectWithStoredParams,
     reloadWithStoredParams
 } from './react/features/app';
 
@@ -44,7 +42,6 @@ import {
     conferenceWillJoin,
     conferenceWillLeave,
     dataChannelOpened,
-    kickedOut,
     lockStateChanged,
     onStartMutedPolicyChanged,
     p2pStatusChanged,
@@ -52,10 +49,7 @@ import {
     setDesktopSharingEnabled
 } from './react/features/base/conference';
 import {
-    checkAndNotifyForNewDevice,
     getAvailableDevices,
-    notifyCameraError,
-    notifyMicError,
     setAudioOutputDeviceId,
     updateDeviceList
 } from './react/features/base/devices';
@@ -81,14 +75,13 @@ import {
 import { showNotification } from './react/features/notifications';
 import {
     dominantSpeakerChanged,
+    getAvatarURLByParticipantId,
     getLocalParticipant,
     getNormalizedDisplayName,
     getParticipantById,
     localParticipantConnectionStatusChanged,
     localParticipantRoleChanged,
     participantConnectionStatusChanged,
-    participantKicked,
-    participantMutedUs,
     participantPresenceChanged,
     participantRoleChanged,
     participantUpdated
@@ -98,21 +91,27 @@ import {
     createLocalTracksF,
     destroyLocalTracks,
     isLocalTrackMuted,
-    isUserInteractionRequiredForUnmute,
     replaceLocalTrack,
     trackAdded,
     trackRemoved
 } from './react/features/base/tracks';
-import { getJitsiMeetGlobalNS } from './react/features/base/util';
+import {
+    getLocationContextRoot,
+    getJitsiMeetGlobalNS
+} from './react/features/base/util';
+import { addMessage } from './react/features/chat';
 import { showDesktopPicker } from './react/features/desktop-picker';
 import { appendSuffix } from './react/features/display-name';
 import {
     maybeOpenFeedbackDialog,
     submitFeedback
 } from './react/features/feedback';
-import { mediaPermissionPromptVisibilityChanged } from './react/features/overlay';
-import { suspendDetected } from './react/features/power-monitor';
+import {
+    mediaPermissionPromptVisibilityChanged,
+    suspendDetected
+} from './react/features/overlay';
 import { setSharedVideoStatus } from './react/features/shared-video';
+import { isButtonEnabled } from './react/features/toolbox';
 import { endpointMessageReceived } from './react/features/subtitles';
 
 const logger = require('jitsi-meet-logger').getLogger(__filename);
@@ -206,6 +205,77 @@ function muteLocalVideo(muted) {
     APP.store.dispatch(setVideoMuted(muted));
 }
 
+/**
+ * Check if the welcome page is enabled and redirects to it.
+ * If requested show a thank you dialog before that.
+ * If we have a close page enabled, redirect to it without
+ * showing any other dialog.
+ *
+ * @param {object} options used to decide which particular close page to show
+ * or if close page is disabled, whether we should show the thankyou dialog
+ * @param {boolean} options.showThankYou - whether we should
+ * show thank you dialog
+ * @param {boolean} options.feedbackSubmitted - whether feedback was submitted
+ */
+function maybeRedirectToWelcomePage(options) {
+    // if close page is enabled redirect to it, without further action
+    if (config.enableClosePage) {
+        const { isGuest } = APP.store.getState()['features/base/jwt'];
+
+        // save whether current user is guest or not, before navigating
+        // to close page
+        window.sessionStorage.setItem('guest', isGuest);
+        redirectToStaticPage(`static/${
+            options.feedbackSubmitted ? 'close.html' : 'close2.html'}`);
+
+        return;
+    }
+
+    // else: show thankYou dialog only if there is no feedback
+    if (options.showThankYou) {
+        APP.store.dispatch(showNotification({
+            titleArguments: { appName: interfaceConfig.APP_NAME },
+            titleKey: 'dialog.thankYou'
+        }));
+    }
+
+    // if Welcome page is enabled redirect to welcome page after 3 sec, if
+    // there is a thank you message to be shown, 0.5s otherwise.
+    if (config.enableWelcomePage) {
+        setTimeout(
+            () => {
+                APP.store.dispatch(redirectWithStoredParams('/'));
+            },
+            options.showThankYou ? 3000 : 500);
+    }
+}
+
+/**
+ * Assigns a specific pathname to window.location.pathname taking into account
+ * the context root of the Web app.
+ *
+ * @param {string} pathname - The pathname to assign to
+ * window.location.pathname. If the specified pathname is relative, the context
+ * root of the Web app will be prepended to the specified pathname before
+ * assigning it to window.location.pathname.
+ * @return {void}
+ */
+function redirectToStaticPage(pathname) {
+    const windowLocation = window.location;
+    let newPathname = pathname;
+
+    if (!newPathname.startsWith('/')) {
+        // A pathname equal to ./ specifies the current directory. It will be
+        // fine but pointless to include it because contextRoot is the current
+        // directory.
+        newPathname.startsWith('./')
+            && (newPathname = newPathname.substring(2));
+        newPathname = getLocationContextRoot(windowLocation) + newPathname;
+    }
+
+    windowLocation.pathname = newPathname;
+}
+
 /**
  * A queue for the async replaceLocalTrack action so that multiple audio
  * replacements cannot happen simultaneously. This solves the issue where
@@ -242,6 +312,8 @@ class ConferenceConnector {
             this._handleConferenceJoined.bind(this));
         room.on(JitsiConferenceEvents.CONFERENCE_FAILED,
             this._onConferenceFailed.bind(this));
+        room.on(JitsiConferenceEvents.CONFERENCE_ERROR,
+            this._onConferenceError.bind(this));
     }
 
     /**
@@ -269,7 +341,7 @@ class ConferenceConnector {
 
         case JitsiConferenceErrors.NOT_ALLOWED_ERROR: {
             // let's show some auth not allowed page
-            APP.store.dispatch(redirectToStaticPage('static/authError.html'));
+            redirectToStaticPage('static/authError.html');
             break;
         }
 
@@ -300,6 +372,13 @@ class ConferenceConnector {
             APP.UI.notifyGracefulShutdown();
             break;
 
+        case JitsiConferenceErrors.JINGLE_FATAL_ERROR: {
+            const [ error ] = params;
+
+            APP.UI.notifyInternalError(error);
+            break;
+        }
+
         case JitsiConferenceErrors.CONFERENCE_DESTROYED: {
             const [ reason ] = params;
 
@@ -321,7 +400,6 @@ class ConferenceConnector {
 
         case JitsiConferenceErrors.FOCUS_LEFT:
         case JitsiConferenceErrors.VIDEOBRIDGE_NOT_AVAILABLE:
-        case JitsiConferenceErrors.OFFER_ANSWER_FAILED:
             APP.store.dispatch(conferenceWillLeave(room));
 
             // FIXME the conference should be stopped by the library and not by
@@ -344,6 +422,31 @@ class ConferenceConnector {
         }
     }
 
+    /**
+     *
+     */
+    _onConferenceError(err, ...params) {
+        logger.error('CONFERENCE Error:', err, params);
+        switch (err) {
+        case JitsiConferenceErrors.CHAT_ERROR:
+            logger.error('Chat error.', err);
+            if (isButtonEnabled('chat') && !interfaceConfig.filmStripOnly) {
+                const [ code, msg ] = params;
+
+                APP.store.dispatch(addMessage({
+                    hasRead: true,
+                    error: code,
+                    message: msg,
+                    timestamp: Date.now(),
+                    type: 'error'
+                }));
+            }
+            break;
+        default:
+            logger.error('Unknown error.', err);
+        }
+    }
+
     /**
      *
      */
@@ -382,13 +485,10 @@ class ConferenceConnector {
  * call in hangup() to resolve when all operations are finished.
  */
 function disconnect() {
-    const onDisconnected = () => {
-        APP.API.notifyConferenceLeft(APP.conference.roomName);
+    connection.disconnect();
+    APP.API.notifyConferenceLeft(APP.conference.roomName);
 
-        return Promise.resolve();
-    };
-
-    return connection.disconnect().then(onDisconnected, onDisconnected);
+    return Promise.resolve();
 }
 
 /**
@@ -526,7 +626,8 @@ export default {
             // Resolve with no tracks
             tryCreateLocalTracks = Promise.resolve([]);
         } else {
-            tryCreateLocalTracks = createLocalTracksF({ devices: initialDevices }, true)
+            tryCreateLocalTracks = createLocalTracksF(
+                { devices: initialDevices }, true)
                 .catch(err => {
                     if (requestedAudio && requestedVideo) {
 
@@ -592,14 +693,13 @@ export default {
                         // If both requests for 'audio' + 'video' and 'audio'
                         // only failed, we assume that there are some problems
                         // with user's microphone and show corresponding dialog.
-                        APP.store.dispatch(notifyMicError(audioOnlyError));
-                        APP.store.dispatch(notifyCameraError(videoOnlyError));
+                        APP.UI.showMicErrorNotification(audioOnlyError);
+                        APP.UI.showCameraErrorNotification(videoOnlyError);
                     } else {
                         // If request for 'audio' + 'video' failed, but request
                         // for 'audio' only was OK, we assume that we had
                         // problems with camera and show corresponding dialog.
-                        APP.store.dispatch(
-                            notifyCameraError(audioAndVideoError));
+                        APP.UI.showCameraErrorNotification(audioAndVideoError);
                     }
                 }
 
@@ -617,25 +717,13 @@ export default {
         this.roomName = options.roomName;
 
         return (
-
-            // Initialize the device list first. This way, when creating tracks
-            // based on preferred devices, loose label matching can be done in
-            // cases where the exact ID match is no longer available, such as
-            // when the camera device has switched USB ports.
-            // when in startSilent mode we want to start with audio muted
-            this._initDeviceList()
-                .catch(error => logger.warn(
-                    'initial device list initialization failed', error))
-                .then(() => this.createInitialLocalTracksAndConnect(
+            this.createInitialLocalTracksAndConnect(
                 options.roomName, {
                     startAudioOnly: config.startAudioOnly,
                     startScreenSharing: config.startScreenSharing,
-                    startWithAudioMuted: config.startWithAudioMuted
-                        || config.startSilent
-                        || isUserInteractionRequiredForUnmute(APP.store.getState()),
+                    startWithAudioMuted: config.startWithAudioMuted,
                     startWithVideoMuted: config.startWithVideoMuted
-                        || isUserInteractionRequiredForUnmute(APP.store.getState())
-                }))
+                })
             .then(([ tracks, con ]) => {
                 tracks.forEach(track => {
                     if ((track.isAudioTrack() && this.isLocalAudioMuted())
@@ -680,23 +768,12 @@ export default {
                     this.setVideoMuteStatus(true);
                 }
 
-                // Initialize device list a second time to ensure device labels
-                // get populated in case of an initial gUM acceptance; otherwise
-                // they may remain as empty strings.
-                this._initDeviceList(true);
+                this._initDeviceList();
 
                 if (config.iAmRecorder) {
                     this.recorder = new Recorder();
                 }
 
-                if (config.startSilent) {
-                    sendAnalytics(createStartSilentEvent());
-                    APP.store.dispatch(showNotification({
-                        descriptionKey: 'notify.startSilentDescription',
-                        titleKey: 'notify.startSilentTitle'
-                    }));
-                }
-
                 // XXX The API will take care of disconnecting from the XMPP
                 // server (and, thus, leaving the room) on unload.
                 return new Promise((resolve, reject) => {
@@ -735,13 +812,6 @@ export default {
      * dialogs in case of media permissions error.
      */
     muteAudio(mute, showUI = true) {
-        if (!mute
-                && isUserInteractionRequiredForUnmute(APP.store.getState())) {
-            logger.error('Unmuting audio requires user interaction');
-
-            return;
-        }
-
         // Not ready to modify track's state yet
         if (!this._localTracksInitialized) {
             // This will only modify base/media.audio.muted which is then synced
@@ -757,7 +827,7 @@ export default {
 
         if (!this.localAudio && !mute) {
             const maybeShowErrorDialog = error => {
-                showUI && APP.store.dispatch(notifyMicError(error));
+                showUI && APP.UI.showMicErrorNotification(error);
             };
 
             createLocalTracksF({ devices: [ 'audio' ] }, false)
@@ -805,13 +875,6 @@ export default {
      * dialogs in case of media permissions error.
      */
     muteVideo(mute, showUI = true) {
-        if (!mute
-                && isUserInteractionRequiredForUnmute(APP.store.getState())) {
-            logger.error('Unmuting video requires user interaction');
-
-            return;
-        }
-
         // If not ready to modify track's state yet adjust the base/media
         if (!this._localTracksInitialized) {
             // This will only modify base/media.video.muted which is then synced
@@ -827,7 +890,7 @@ export default {
 
         if (!this.localVideo && !mute) {
             const maybeShowErrorDialog = error => {
-                showUI && APP.store.dispatch(notifyCameraError(error));
+                showUI && APP.UI.showCameraErrorNotification(error);
             };
 
             // Try to create local video if there wasn't any.
@@ -931,15 +994,17 @@ export default {
      * Returns the connection times stored in the library.
      */
     getConnectionTimes() {
-        return room.getConnectionTimes();
+        return this._room.getConnectionTimes();
     },
 
     // used by torture currently
     isJoined() {
-        return room && room.isJoined();
+        return this._room
+            && this._room.isJoined();
     },
     getConnectionState() {
-        return room && room.getConnectionState();
+        return this._room
+            && this._room.getConnectionState();
     },
 
     /**
@@ -948,7 +1013,8 @@ export default {
      * P2P connection
      */
     getP2PConnectionState() {
-        return room && room.getP2PConnectionState();
+        return this._room
+            && this._room.getP2PConnectionState();
     },
 
     /**
@@ -957,7 +1023,7 @@ export default {
      */
     _startP2P() {
         try {
-            room && room.startP2PSession();
+            this._room && this._room.startP2PSession();
         } catch (error) {
             logger.error('Start P2P failed', error);
             throw error;
@@ -970,7 +1036,7 @@ export default {
      */
     _stopP2P() {
         try {
-            room && room.stopP2PSession();
+            this._room && this._room.stopP2PSession();
         } catch (error) {
             logger.error('Stop P2P failed', error);
             throw error;
@@ -985,7 +1051,7 @@ export default {
      * false otherwise.
      */
     isConnectionInterrupted() {
-        return room.isConnectionInterrupted();
+        return this._room.isConnectionInterrupted();
     },
 
     /**
@@ -1046,7 +1112,7 @@ export default {
     },
 
     getMyUserId() {
-        return room && room.myUserId();
+        return this._room && this._room.myUserId();
     },
 
     /**
@@ -1069,7 +1135,7 @@ export default {
      * least one track.
      */
     getNumberOfParticipantsWithTracks() {
-        return room.getParticipants()
+        return this._room.getParticipants()
             .filter(p => p.getTracks().length > 0)
             .length;
     },
@@ -1207,34 +1273,17 @@ export default {
         const options = config;
 
         const nick = APP.store.getState()['features/base/settings'].displayName;
-        const { locationURL } = APP.store.getState()['features/base/connection'];
 
         if (nick) {
             options.displayName = nick;
         }
 
         options.applicationName = interfaceConfig.APP_NAME;
-        options.getWiFiStatsMethod = this._getWiFiStatsMethod;
-        options.confID = `${locationURL.host}${locationURL.pathname}`;
+        options.getWiFiStatsMethod = getJitsiMeetGlobalNS().getWiFiStats;
 
         return options;
     },
 
-    /**
-     * Returns the result of getWiFiStats from the global NS or does nothing
-     * (returns empty result).
-     * Fixes a concurrency problem where we need to pass a function when creating
-     * JitsiConference, but that method is added to the context later.
-     *
-     * @returns {Promise}
-     * @private
-     */
-    _getWiFiStatsMethod() {
-        const gloabalNS = getJitsiMeetGlobalNS();
-
-        return gloabalNS.getWiFiStats ? gloabalNS.getWiFiStats() : Promise.resolve('{}');
-    },
-
     /**
      * Start using provided video stream.
      * Stops previous video stream.
@@ -1250,7 +1299,7 @@ export default {
                         this.localVideo = newStream;
                         this._setSharingScreen(newStream);
                         if (newStream) {
-                            APP.UI.addLocalVideoStream(newStream);
+                            APP.UI.addLocalStream(newStream);
                         }
                         this.setVideoMuteStatus(this.isLocalVideoMuted());
                     })
@@ -1301,6 +1350,9 @@ export default {
                 replaceLocalTrack(this.localAudio, newStream, room))
                     .then(() => {
                         this.localAudio = newStream;
+                        if (newStream) {
+                            APP.UI.addLocalStream(newStream);
+                        }
                         this.setAudioMuteStatus(this.isLocalAudioMuted());
                     })
                     .then(resolve)
@@ -1316,7 +1368,8 @@ export default {
      * @returns {boolean}
      */
     isAudioOnly() {
-        return Boolean(APP.store.getState()['features/base/audio-only'].enabled);
+        return Boolean(
+            APP.store.getState()['features/base/conference'].audioOnly);
     },
 
     videoSwitchInProgress: false,
@@ -1428,9 +1481,7 @@ export default {
             return this._switchToScreenSharing(options);
         }
 
-        return this._untoggleScreenSharing
-            ? this._untoggleScreenSharing()
-            : Promise.resolve();
+        return this._untoggleScreenSharing();
     },
 
     /**
@@ -1682,7 +1733,14 @@ export default {
                 return;
             }
 
+            const displayName = user.getDisplayName();
+
             logger.log(`USER ${id} connnected:`, user);
+            APP.API.notifyUserJoined(id, {
+                displayName,
+                formattedDisplayName: appendSuffix(
+                    displayName || interfaceConfig.DEFAULT_REMOTE_DISPLAY_NAME)
+            });
             APP.UI.addUser(user);
 
             // check the roles for the new user and reflect them
@@ -1698,7 +1756,12 @@ export default {
             }
 
             logger.log(`USER ${id} LEFT:`, user);
-
+            APP.API.notifyUserLeft(id);
+            APP.UI.messageHandler.participantNotification(
+                user.getDisplayName(),
+                'notify.somebody',
+                'disconnected',
+                'notify.disconnected');
             APP.UI.onSharedVideoStop(id);
         });
 
@@ -1767,12 +1830,9 @@ export default {
             APP.UI.setAudioLevel(id, newLvl);
         });
 
-        room.on(JitsiConferenceEvents.TRACK_MUTE_CHANGED, (track, participantThatMutedUs) => {
-            if (participantThatMutedUs) {
-                APP.store.dispatch(participantMutedUs(participantThatMutedUs));
-            }
+        room.on(JitsiConferenceEvents.TALK_WHILE_MUTED, () => {
+            APP.UI.showToolbar(6000);
         });
-
         room.on(JitsiConferenceEvents.SUBJECT_CHANGED,
             subject => APP.store.dispatch(conferenceSubjectChanged(subject)));
 
@@ -1859,6 +1919,21 @@ export default {
             JitsiConferenceEvents.PARTICIPANT_PROPERTY_CHANGED,
             (participant, name, oldValue, newValue) => {
                 switch (name) {
+                case 'features_screen-sharing': {
+                    APP.store.dispatch(participantUpdated({
+                        conference: room,
+                        id: participant.getId(),
+                        features: { 'screen-sharing': true }
+                    }));
+                    break;
+                }
+                case 'raisedHand':
+                    APP.store.dispatch(participantUpdated({
+                        conference: room,
+                        id: participant.getId(),
+                        raisedHand: newValue === 'true'
+                    }));
+                    break;
                 case 'remoteControlSessionStatus':
                     APP.UI.setRemoteControlActiveStatus(
                         participant.getId(),
@@ -1870,19 +1945,40 @@ export default {
                 }
             });
 
-        room.on(JitsiConferenceEvents.KICKED, participant => {
+        room.on(JitsiConferenceEvents.KICKED, () => {
             APP.UI.hideStats();
-            APP.store.dispatch(kickedOut(room, participant));
+            APP.UI.notifyKicked();
 
             // FIXME close
         });
 
-        room.on(JitsiConferenceEvents.PARTICIPANT_KICKED, (kicker, kicked) => {
-            APP.store.dispatch(participantKicked(kicker, kicked));
-        });
-
         room.on(JitsiConferenceEvents.SUSPEND_DETECTED, () => {
             APP.store.dispatch(suspendDetected());
+
+            // After wake up, we will be in a state where conference is left
+            // there will be dialog shown to user.
+            // We do not want video/audio as we show an overlay and after it
+            // user need to rejoin or close, while waking up we can detect
+            // camera wakeup as a problem with device.
+            // We also do not care about device change, which happens
+            // on resume after suspending PC.
+            if (this.deviceChangeListener) {
+                JitsiMeetJS.mediaDevices.removeEventListener(
+                    JitsiMediaDevicesEvents.DEVICE_LIST_CHANGED,
+                    this.deviceChangeListener);
+            }
+
+            // stop local video
+            if (this.localVideo) {
+                this.localVideo.dispose();
+                this.localVideo = null;
+            }
+
+            // stop local audio
+            if (this.localAudio) {
+                this.localAudio.dispose();
+                this.localAudio = null;
+            }
         });
 
         APP.UI.addListener(UIEvents.AUDIO_MUTED, muted => {
@@ -2013,10 +2109,12 @@ export default {
                 })
                 .then(() => {
                     logger.log('switched local video device');
-                    this._updateVideoDeviceId();
+                    APP.store.dispatch(updateSettings({
+                        cameraDeviceId
+                    }));
                 })
                 .catch(err => {
-                    APP.store.dispatch(notifyCameraError(err));
+                    APP.UI.showCameraErrorNotification(err);
                 });
             }
         );
@@ -2042,14 +2140,15 @@ export default {
 
                     return stream;
                 })
-                .then(stream => this.useAudioStream(stream))
-                .then(() => {
+                .then(stream => {
+                    this.useAudioStream(stream);
                     logger.log('switched local audio device');
-
-                    this._updateAudioDeviceId();
+                    APP.store.dispatch(updateSettings({
+                        micDeviceId
+                    }));
                 })
                 .catch(err => {
-                    APP.store.dispatch(notifyMicError(err));
+                    APP.UI.showMicErrorNotification(err);
                 });
             }
         );
@@ -2138,27 +2237,6 @@ export default {
             });
     },
 
-    /**
-     * Cleanups local conference on suspend.
-     */
-    onSuspendDetected() {
-        // After wake up, we will be in a state where conference is left
-        // there will be dialog shown to user.
-        // We do not want video/audio as we show an overlay and after it
-        // user need to rejoin or close, while waking up we can detect
-        // camera wakeup as a problem with device.
-        // We also do not care about device change, which happens
-        // on resume after suspending PC.
-        if (this.deviceChangeListener) {
-            JitsiMeetJS.mediaDevices.removeEventListener(
-                JitsiMediaDevicesEvents.DEVICE_LIST_CHANGED,
-                this.deviceChangeListener);
-        }
-
-        this.localVideo = null;
-        this.localAudio = null;
-    },
-
     /**
      * Callback invoked when the conference has been successfully joined.
      * Initializes the UI and various other features.
@@ -2171,12 +2249,29 @@ export default {
 
         APP.keyboardshortcut.init();
 
+        if (config.requireDisplayName
+                && !APP.conference.getLocalDisplayName()) {
+            APP.UI.promptDisplayName();
+        }
+
         APP.store.dispatch(conferenceJoined(room));
 
         const displayName
             = APP.store.getState()['features/base/settings'].displayName;
 
         APP.UI.changeDisplayName('localVideoContainer', displayName);
+        APP.API.notifyConferenceJoined(
+            this.roomName,
+            this._room.myUserId(),
+            {
+                displayName,
+                formattedDisplayName: appendSuffix(
+                    displayName,
+                    interfaceConfig.DEFAULT_LOCAL_DISPLAY_NAME),
+                avatarURL: getAvatarURLByParticipantId(
+                    APP.store.getState(), this._room.myUserId())
+            }
+        );
     },
 
     /**
@@ -2199,23 +2294,20 @@ export default {
     },
 
     /**
-     * Updates the list of current devices.
-     * @param {boolean} setDeviceListChangeHandler - Whether to add the deviceList change handlers.
+     * Inits list of current devices and event listener for device change.
      * @private
      * @returns {Promise}
      */
-    _initDeviceList(setDeviceListChangeHandler = false) {
+    _initDeviceList() {
         const { mediaDevices } = JitsiMeetJS;
 
         if (mediaDevices.isDeviceListAvailable()
                 && mediaDevices.isDeviceChangeAvailable()) {
-            if (setDeviceListChangeHandler) {
-                this.deviceChangeListener = devices =>
-                    window.setTimeout(() => this._onDeviceListChanged(devices), 0);
-                mediaDevices.addEventListener(
-                    JitsiMediaDevicesEvents.DEVICE_LIST_CHANGED,
-                    this.deviceChangeListener);
-            }
+            this.deviceChangeListener = devices =>
+                window.setTimeout(() => this._onDeviceListChanged(devices), 0);
+            mediaDevices.addEventListener(
+                JitsiMediaDevicesEvents.DEVICE_LIST_CHANGED,
+                this.deviceChangeListener);
 
             const { dispatch } = APP.store;
 
@@ -2224,9 +2316,18 @@ export default {
                     // Ugly way to synchronize real device IDs with local
                     // storage and settings menu. This is a workaround until
                     // getConstraints() method will be implemented in browsers.
-                    this._updateAudioDeviceId();
+                    if (this.localAudio) {
+                        dispatch(updateSettings({
+                            micDeviceId: this.localAudio.getDeviceId()
+                        }));
+                    }
 
-                    this._updateVideoDeviceId();
+                    if (this.localVideo
+                        && this.localVideo.videoType === 'camera') {
+                        dispatch(updateSettings({
+                            cameraDeviceId: this.localVideo.getDeviceId()
+                        }));
+                    }
 
                     APP.UI.onAvailableDevicesChanged(devices);
                 });
@@ -2235,33 +2336,6 @@ export default {
         return Promise.resolve();
     },
 
-    /**
-     * Updates the settings for the currently used video device, extracting
-     * the device id from the used track.
-     * @private
-     */
-    _updateVideoDeviceId() {
-        if (this.localVideo
-            && this.localVideo.videoType === 'camera') {
-            APP.store.dispatch(updateSettings({
-                cameraDeviceId: this.localVideo.getDeviceId()
-            }));
-        }
-    },
-
-    /**
-     * Updates the settings for the currently used audio device, extracting
-     * the device id from the used track.
-     * @private
-     */
-    _updateAudioDeviceId() {
-        if (this.localAudio) {
-            APP.store.dispatch(updateSettings({
-                micDeviceId: this.localAudio.getDeviceId()
-            }));
-        }
-    },
-
     /**
      * Event listener for JitsiMediaDevicesEvents.DEVICE_LIST_CHANGED to
      * handle change of available media devices.
@@ -2270,8 +2344,6 @@ export default {
      * @returns {Promise}
      */
     _onDeviceListChanged(devices) {
-        const oldDevices = APP.store.getState()['features/base/devices'].availableDevices;
-
         APP.store.dispatch(updateDeviceList(devices));
 
         const newDevices
@@ -2283,10 +2355,6 @@ export default {
         const promises = [];
         const audioWasMuted = this.isLocalAudioMuted();
         const videoWasMuted = this.isLocalVideoMuted();
-        const requestedInput = {
-            audio: Boolean(newDevices.audioinput),
-            video: Boolean(newDevices.videoinput)
-        };
 
         if (typeof newDevices.audiooutput !== 'undefined') {
             const { dispatch } = APP.store;
@@ -2298,46 +2366,6 @@ export default {
             promises.push(setAudioOutputPromise);
         }
 
-        // Handles the use case when the default device is changed (we are always stopping the streams because it's
-        // simpler):
-        // If the default device is changed we need to first stop the local streams and then call GUM. Otherwise GUM
-        // will return a stream using the old default device.
-        if (requestedInput.audio && this.localAudio) {
-            this.localAudio.stopStream();
-        }
-
-        if (requestedInput.video && this.localVideo) {
-            this.localVideo.stopStream();
-        }
-
-        // Let's handle unknown/non-preferred devices
-        const newAvailDevices
-            = APP.store.getState()['features/base/devices'].availableDevices;
-        let newAudioDevices = [];
-        let oldAudioDevices = [];
-
-        if (typeof newDevices.audiooutput === 'undefined') {
-            newAudioDevices = newAvailDevices.audioOutput;
-            oldAudioDevices = oldDevices.audioOutput;
-        }
-
-        if (!requestedInput.audio) {
-            newAudioDevices = newAudioDevices.concat(newAvailDevices.audioInput);
-            oldAudioDevices = oldAudioDevices.concat(oldDevices.audioInput);
-        }
-
-        // check for audio
-        if (newAudioDevices.length > 0) {
-            APP.store.dispatch(
-                checkAndNotifyForNewDevice(newAudioDevices, oldAudioDevices));
-        }
-
-        // check for video
-        if (!requestedInput.video) {
-            APP.store.dispatch(
-                checkAndNotifyForNewDevice(newAvailDevices.videoInput, oldDevices.videoInput));
-        }
-
         promises.push(
             mediaDeviceHelper.createLocalTracksAfterDeviceListChanged(
                     createLocalTracksF,
@@ -2356,25 +2384,8 @@ export default {
                     });
 
                     return Promise.all(muteSyncPromises)
-                        .then(() =>
-                            Promise.all(Object.keys(requestedInput).map(mediaType => {
-                                if (requestedInput[mediaType]) {
-                                    const useStream
-                                        = mediaType === 'audio'
-                                            ? this.useAudioStream.bind(this)
-                                            : this.useVideoStream.bind(this);
-
-                                    // Use the new stream or null if we failed to obtain it.
-                                    return useStream(tracks.find(track => track.getType() === mediaType) || null)
-                                        .then(() => {
-                                            mediaType === 'audio'
-                                                ? this._updateAudioDeviceId()
-                                                : this._updateVideoDeviceId();
-                                        });
-                                }
-
-                                return Promise.resolve();
-                            })));
+                        .then(() => Promise.all(
+                            this._setLocalAudioVideoStreams(tracks)));
                 })
                 .then(() => {
                     // Log and sync known mute state.
@@ -2406,7 +2417,7 @@ export default {
      */
     updateAudioIconEnabled() {
         const audioMediaDevices
-            = APP.store.getState()['features/base/devices'].availableDevices.audioInput;
+            = APP.store.getState()['features/base/devices'].audioInput;
         const audioDeviceCount
             = audioMediaDevices ? audioMediaDevices.length : 0;
 
@@ -2429,7 +2440,7 @@ export default {
      */
     updateVideoIconEnabled() {
         const videoMediaDevices
-            = APP.store.getState()['features/base/devices'].availableDevices.videoInput;
+            = APP.store.getState()['features/base/devices'].videoInput;
         const videoDeviceCount
             = videoMediaDevices ? videoMediaDevices.length : 0;
 
@@ -2499,7 +2510,7 @@ export default {
             room = undefined;
 
             APP.API.notifyReadyToClose();
-            APP.store.dispatch(maybeRedirectToWelcomePage(values[0]));
+            maybeRedirectToWelcomePage(values[0]);
         });
     },
 
@@ -2511,11 +2522,8 @@ export default {
     leaveRoomAndDisconnect() {
         APP.store.dispatch(conferenceWillLeave(room));
 
-        if (room.isJoined()) {
-            return room.leave().then(disconnect, disconnect);
-        }
-
-        return disconnect();
+        return room.leave()
+            .then(disconnect, disconnect);
     },
 
     /**
@@ -2644,6 +2652,14 @@ export default {
             displayName: formattedNickname
         }));
 
+        APP.API.notifyDisplayNameChanged(id, {
+            displayName: formattedNickname,
+            formattedDisplayName:
+                appendSuffix(
+                    formattedNickname,
+                    interfaceConfig.DEFAULT_LOCAL_DISPLAY_NAME)
+        });
+
         if (room) {
             APP.UI.changeDisplayName(id, formattedNickname);
         }
@@ -2697,18 +2713,6 @@ export default {
                  */
                 convertVideoToDesktop: true,
 
-                /**
-                 * Callback invoked when the connection has been closed
-                 * automatically. Triggers cleanup of screensharing if active.
-                 *
-                 * @returns {void}
-                 */
-                onConnectionClosed: () => {
-                    if (this._untoggleScreenSharing) {
-                        this._untoggleScreenSharing();
-                    }
-                },
-
                 /**
                  * Callback invoked to pass messages from the local client back
                  * out to the external client.

config.js

@@ -1,6 +1,16 @@
 /* eslint-disable no-unused-vars, no-var */
 
 var config = {
+    // Configuration
+    //
+
+    // Alternative location for the configuration.
+    // configLocation: './config.json',
+
+    // Custom function which given the URL path should return a room name.
+    // getroomnode: function (path) { return 'someprefixpossiblybasedonpath'; },
+
+
     // Connection
     //
 
@@ -50,10 +60,6 @@ var config = {
 
         // Enables the test specific features consumed by jitsi-meet-torture
         // testMode: false
-
-        // Disables the auto-play behavior of *all* newly created video element.
-        // This is useful when the client runs on a host with limited resources.
-        // noAutoPlayVideo: false
     },
 
     // Disables ICE/UDP by filtering out local and remote UDP candidates in
@@ -84,10 +90,6 @@ var config = {
     // applied locally. FIXME: having these 2 options is confusing.
     // startWithAudioMuted: false,
 
-    // Enabling it (with #params) will disable local audio output of remote
-    // participants and to enable it back a reload is needed.
-    // startSilent: false
-
     // Video
 
     // Sets the preferred resolution (height) for local video. Defaults to 720.
@@ -117,6 +119,10 @@ var config = {
     // are requested again.
     // enableLayerSuspension: false,
 
+    // Suspend sending video if bandwidth estimation is too low. This may cause
+    // problems with audio playback. Disabled until these are fixed.
+    disableSuspendVideo: true,
+
     // Every participant after the Nth will start video muted.
     // startVideoMuted: 10,
 
@@ -178,11 +184,7 @@ var config = {
     // by enabling fileRecordingsServiceEnabled, we show both the integrations
     // and the generic recording service (its configuration and storage type
     // depends on jibri configuration)
-    // fileRecordingsServiceEnabled: false,
-    // Whether to show the possibility to share file recording with other people
-    // (e.g. meeting participants), based on the actual implementation
-    // on the backend.
-    // fileRecordingsServiceSharingEnabled: false,
+    // fileRecordingsServiceEnabled: false
 
     // Whether to enable live streaming or not.
     // liveStreamingEnabled: false,
@@ -191,9 +193,6 @@ var config = {
     // subtitles and buttons can be configured)
     // transcribingEnabled: false,
 
-    // Enables automatic turning on captions when recording is started
-    // autoCaptionOnRecord: false,
-
     // Misc
 
     // Default value for the channel "last N" attribute. -1 for unlimited.
@@ -263,13 +262,6 @@ var config = {
     // Whether or not some features are checked based on token.
     // enableFeaturesBasedOnToken: false,
 
-    // Enable lock room for all moderators, even when userRolesBasedOnToken is enabled and participants are guests.
-    // lockRoomGuestEnabled: false,
-
-    // When enabled the password used for locking a room is restricted to up to the number of digits specified
-    // roomPasswordNumberOfDigits: 10,
-    // default: roomPasswordNumberOfDigits: false,
-
     // Message to show the users. Example: 'The service will be down for
     // maintenance at 01:00 AM GMT,
     // noticeMessage: '',
@@ -411,18 +403,6 @@ var config = {
     // use only.
     // _desktopSharingSourceDevice: 'sample-id-or-label'
 
-    // If true, any checks to handoff to another application will be prevented
-    // and instead the app will continue to display in the current browser.
-    // disableDeepLinking: false
-
-    // A property to disable the right click context menu for localVideo
-    // the menu has option to flip the locally seen video for local presentations
-    // disableLocalVideoFlip: false
-
-    // If specified a 'Help' button will be displayed in the overflow menu with a link to the specified URL for
-    // user documentation.
-    // userDocumentationURL: 'https://docs.example.com/video-meetings.html'
-
     // List of undocumented settings used in jitsi-meet
     /**
      _immediateReloadThreshold
@@ -437,6 +417,7 @@ var config = {
      dialOutCodesUrl
      disableRemoteControl
      displayJids
+     enableLocalVideoFlip
      etherpad_base
      externalConnectUrl
      firefox_fake_device

css/_avatar.scss

@@ -1,31 +0,0 @@
-.avatar {
-    align-items: center;
-    background-color: #AAA;
-    display: flex;
-    border-radius: 50%;
-    color: rgba(255, 255, 255, 0.6);
-    font-weight: 100;
-    justify-content: center;
-    object-fit: cover;
-}
-
-.avatar-foreign {
-    align-items: center;
-    bottom: 0;
-    display: flex;
-    font-size: 40pt;
-    justify-content: center;
-    left: 0;
-    position: absolute;
-    right: 0;
-    top: 0;
-}
-
-.avatar-svg {
-    height: 100%;
-    width: 100%;
-}
-
-.defaultAvatar {
-    opacity: 0.6
-}

css/_base.scss

@@ -33,10 +33,6 @@ body {
     }
 }
 
-.jitsi-icon svg {
-    fill: white;
-}
-
 /**
  * AtlasKitThemeProvider sets a background color on an app-wrapping div, thereby
  * preventing transparency in filmstrip-only mode. The selector chosen to

css/_chat.scss

@@ -1,9 +1,6 @@
 #sideToolbarContainer {
     background-color: $newToolbarBackgroundColor;
-    box-sizing: border-box;
-    color: #FFF;
     display: flex;
-    flex-direction: column;
     /**
      * Make the sidebar flush with the top of the toolbar. Take the size of
      * the toolbar and subtract from 100%.
@@ -24,6 +21,20 @@
     &.slideInExt {
         left: 0;
     }
+
+    .sideToolbarContainer__inner {
+        box-sizing: border-box;
+        color: #FFF;
+        display: flex;
+        flex-direction: column;
+        height: 100%;
+        width: $sidebarWidth;
+    }
+}
+
+#chat_container * {
+    -webkit-user-select: text;
+    user-select: text;
 }
 
 #chatconversation {
@@ -31,8 +42,9 @@
     flex: 1;
     font-size: 10pt;
     line-height: 20px;
+    margin-top: 15px;
     overflow: auto;
-    padding: 16px;
+    padding: 5px;
     text-align: left;
     width: $sidebarWidth;
     word-wrap: break-word;
@@ -80,62 +92,26 @@
     }
 }
 
-#chat-recipient {
-    align-items: center;
-    background-color: $defaultWarningColor;
-    display: flex;
-    flex-direction: row;
-    padding: 10px;
-
-    span {
-        color: white;
-        display: flex;
-        flex: 1;
-    }
-
-    div {
-        svg {
-            cursor: pointer;
-            fill: white
-        }
-    }
-}
-
-.chat-header {
-    background-color: $chatHeaderBackgroundColor;
-    height: 70px;
-    position: relative;
-    width: 100%;
+.chat-close {
+    background: gray;
+    border: 3px solid rgba(255, 255, 255, 0.1);
+    border-radius: 100%;
+    color: white;
+    cursor:pointer;
+    height: 10px;
+    line-height: 10px;
+    padding: 4px;
+    position: absolute;
+    right: 5px;
+    text-align: center;
+    top: 5px;
+    width: 10px;
     z-index: 1;
-
-    .chat-close {
-        align-items: center;
-        bottom: 8px;
-        color: white;
-        cursor: pointer;
-        display: flex;
-        font-size: 18px;
-        height: 40px;
-        justify-content: center;
-        line-height: 15px;
-        padding: 4px;
-        position: absolute;
-        right: 5px;
-        width: 40px;
-
-        &:hover {
-            color: rgba(255, 255, 255, 0.8);
-        }
-    }
 }
 
 #chat-input {
-    border-top: 1px solid $chatInputSeparatorColor;
+    background-color: $newToolbarBackgroundColor;
     display: flex;
-
-    * {
-        background-color: transparent;
-    }
 }
 
 .remoteuser {
@@ -144,16 +120,20 @@
 
 .usrmsg-form {
     flex: 1;
+    margin-left: 5px;
 }
 
 #usermsg {
+    background-color: $newToolbarBackgroundColor;
     border: 0px none;
     border-radius:0;
     box-shadow: none;
     color: white;
-    font-size: 15px;
+    font-size: 10pt;
     line-height: 30px;
-    padding: 5px;
+    padding: 5px 5px 5px 0px;
+    max-height:150px;
+    min-height:35px;
     overflow-y: auto;
     resize: none;
     width: 100%;
@@ -166,47 +146,61 @@
 }
 
 #nickname {
+    position: absolute;
     text-align: center;
     color: #9d9d9d;
     font-size: 18px;
-    margin-top: 30px;
+    top: 100px;
     left: 5px;
     right: 5px;
+    width: 95%;
 }
 
-.sideToolbarContainer {
-    * {
-        -webkit-user-select: text;
-        user-select: text;
-    }
+#chat_container .display-name {
+    float: left;
+    padding-left: 5px;
+    font-weight: bold;
+    white-space: nowrap;
+    text-overflow: ellipsis;
+    width: 95%;
+    overflow: hidden;
+}
 
-    .display-name {
-        font-size: 13px;
-        font-weight: bold;
-        white-space: nowrap;
-        text-overflow: ellipsis;
-        overflow: hidden;
-    }
+#chat_container .timestamp {
+    float: right;
+    padding-right: 5px;
+    font-size: 11px;
+}
+
+.usermessage {
+    padding-top: 20px;
+    padding-left: 5px;
+}
+
+.chatArrow {
+    height: 15px;
+    left: -10px;
+    position: absolute;
 }
 
 .chatmessage {
-    background-color: $chatRemoteMessageBackgroundColor;
-    border-radius: 0px 6px 6px 6px;
-    box-sizing: border-box;
-    color: white;
+    background-color: $newToolbarBackgroundColor;
+    width: 93%;
+    margin-left: 9px;
+    margin-right: auto;
+    border-radius: 5px;
+    border-top-left-radius: 0px;
     margin-top: 3px;
-    max-width: 100%;
+    color: white;
     padding-bottom: 3px;
     position: relative;
 
-    &.localuser {
-        background-color: $chatLocalMessageBackgroundColor;
-        border-radius: 6px 0px 6px 6px;
+    &.localuser .display-name {
+        color: #4C9AFF
     }
 
     &.error {
-        border-radius: 0px;
-
+        .chatArrow,
         .timestamp,
         .display-name {
             display: none;
@@ -217,11 +211,6 @@
             padding: 0;
         }
     }
-
-    .privatemessagenotice {
-        color: $defaultWarningColor;
-        font-style: italic;
-    }
 }
 
 .smiley {
@@ -230,6 +219,8 @@
 
 #smileys {
     font-size: 20pt;
+    display: inline-block;
+    height: 26px;
     margin: auto;
     cursor: pointer;
 }
@@ -240,37 +231,33 @@
 }
 
 #smileysarea {
+    background-color: $newToolbarBackgroundColor;
+    border: 0px none;
     display: flex;
+    height: 70px;
     max-height: 150px;
     min-height: 35px;
+    min-width: 31px;
+    padding: 0px;
     overflow: hidden;
+    width: 17%;
 }
 
 .smiley-input {
-    display: flex;
     position: relative;
 }
 
 .smileys-panel {
     bottom: 100%;
     box-sizing: border-box;
-    background-color: rgba(0, 0, 0, .6) !important;
-    height: auto;
-    max-height: 0;
+    height: 0;
     overflow: hidden;
     position: absolute;
+    transition: height 0.3s;
     width: $sidebarWidth;
 
-    /**
-     * CSS transitions do not apply for auto dimensions. So to produce the css
-     * accordion effect for showing and hiding the smiley-panel, while allowing
-     * for variable panel, height, use a very large max-height and animate off
-     * of that.
-     */
-    transition: max-height 0.3s;
-
     &.show-smileys {
-        max-height: 500%;
+        height: 146px;
     }
 
     #smileysContainer {
@@ -304,59 +291,3 @@
 #usermsg::-webkit-scrollbar-track-piece {
     background: #3a3a3a;
 }
-
-.chat-message-group {
-    display: flex;
-    flex-direction: column;
-
-    &.local {
-        align-items: flex-end;
-
-        .chatmessage {
-            background-color: $chatLocalMessageBackgroundColor;
-            border-radius: 6px 0px 6px 6px;
-        }
-
-        .display-name {
-            display: none;
-        }
-
-        .timestamp {
-            text-align: right;
-        }
-    }
-
-    &.error {
-        .chatmessage {
-            border-radius: 0px;
-            color: red;
-        }
-
-        .display-name {
-            display: none;
-        }
-    }
-
-    .chatmessage-wrapper {
-        max-width: 100%;
-
-        .replywrapper {
-            display: flex;
-            flex-direction: row;
-            align-items: center;
-
-            .toolbox-icon {
-                cursor: pointer;
-            }
-        }
-    }
-
-    .chatmessage {
-        background-color: $chatRemoteMessageBackgroundColor;
-        border-radius: 0px 6px 6px 6px;
-        display: inline-block;
-        margin-top: 3px;
-        color: white;
-        padding: 8px;
-    }
-}

css/_font.scss

@@ -0,0 +1,210 @@
+@font-face {
+    font-family: 'jitsi';
+    src:  url('../fonts/jitsi.eot?3vw865');
+    src:  url('../fonts/jitsi.eot?3vw865#iefix') format('embedded-opentype'),
+        url('../fonts/jitsi.ttf?3vw865') format('truetype'),
+        url('../fonts/jitsi.woff?3vw865') format('woff'),
+        url('../fonts/jitsi.svg?3vw865#jitsi') format('svg');
+    font-weight: normal;
+    font-style: normal;
+}
+
+[class^="icon-"], [class*=" icon-"] {
+    font-family: 'jitsi';
+    speak: none;
+    font-style: normal;
+    font-weight: normal;
+    font-variant: normal;
+    text-transform: none;
+    line-height: 1.22em;
+    font-size: 1.22em;
+    cursor: default;
+
+    /* Better Font Rendering =========== */
+    -webkit-font-smoothing: antialiased;
+    -moz-osx-font-smoothing: grayscale;
+}
+
+.icon-phone:before {
+  content: "\e0cd";
+}
+.icon-radio_button_unchecked:before {
+  content: "\e836";
+}
+.icon-radio_button_checked:before {
+  content: "\e837";
+}
+.icon-search:before {
+  content: "\e8b6";
+}
+.icon-chat-unread:before {
+  content: "\e0b7";
+}
+.icon-closed_caption:before {
+  content: "\e930";
+}
+.icon-tiles-many:before {
+  content: "\e92e";
+}
+.icon-close:before {
+  content: "\e5cd";
+}
+.icon-open_in_new:before {
+  content: "\e89e";
+}
+.icon-restore:before {
+  content: "\e8b3";
+}
+.icon-navigate_next:before {
+  content: "\e409";
+}
+.icon-menu:before {
+  content: "\e5d2";
+}
+.icon-arrow_back:before {
+  content: "\e5c4";
+}
+.icon-public:before {
+  content: "\e80b";
+}
+.icon-event_note:before {
+  content: "\e616";
+}
+.icon-bluetooth:before {
+  content: "\e1aa";
+}
+.icon-headset:before {
+  content: "\e310";
+}
+.icon-phone-talk:before {
+  content: "\e61d";
+}
+.icon-thumb-menu:before {
+  content: "\e5d4";
+}
+.icon-ninja:before {
+  content: "\e909";
+}
+.icon-invite:before {
+  content: "\e145";
+}
+.icon-add:before {
+  content: "\e146";
+}
+.icon-play:before {
+  content: "\f04b";
+}
+.icon-stop:before {
+  content: "\f04d";
+}
+.icon-dominant-speaker:before {
+  content: "\f0a1";
+}
+.icon-speaker:before {
+  content: "\e92d";
+}
+.icon-rec:before {
+  content: "\e92b";
+}
+.icon-camera-take-picture:before {
+  content: "\e92a";
+}
+.icon-AUD:before {
+  content: "\e900";
+}
+.icon-HD:before {
+  content: "\e927";
+}
+.icon-LD:before {
+  content: "\e928";
+}
+.icon-SD:before {
+  content: "\e929";
+}
+.icon-gsm-bars:before {
+  content: "\e926";
+}
+.icon-info:before {
+  content: "\e922";
+}
+.icon-mic-camera-combined:before {
+  content: "\e903";
+}
+.icon-feedback:before {
+  content: "\e91d";
+}
+.icon-hangup:before {
+  content: "\e905";
+}
+.icon-chat:before {
+  content: "\e906";
+}
+.icon-share-doc:before {
+  content: "\e908";
+}
+.icon-kick:before {
+  content: "\e904";
+}
+.icon-menu-up:before {
+  content: "\e91f";
+}
+.icon-menu-down:before {
+  content: "\e920";
+}
+.icon-full-screen:before {
+  content: "\e90b";
+}
+.icon-exit-full-screen:before {
+  content: "\e90c";
+}
+.icon-security:before {
+  content: "\e90d";
+}
+.icon-security-locked:before {
+  content: "\e90e";
+}
+.icon-microphone:before {
+  content: "\e910";
+}
+.icon-mic-disabled:before {
+  content: "\e912";
+}
+.icon-raised-hand:before {
+  content: "\e91e";
+}
+.icon-link:before {
+  content: "\e913";
+}
+.icon-shared-video:before {
+  content: "\e914";
+}
+.icon-settings:before {
+  content: "\e915";
+}
+.icon-star:before {
+  content: "\e916";
+}
+.icon-switch-camera:before {
+  content: "\e921";
+}
+.icon-share-desktop:before {
+  content: "\e917";
+}
+.icon-camera:before {
+  content: "\e918";
+}
+.icon-camera-disabled:before {
+  content: "\e919";
+}
+.icon-volume:before {
+  content: "\e91a";
+}
+.icon-presentation:before {
+  content: "\e603";
+}
+.icon-visibility:before {
+  content: "\e923";
+}
+.icon-visibility-off:before {
+  content: "\e924";
+}

css/_popup_menu.scss

@@ -6,7 +6,7 @@
     min-width: 75px;
     text-align: left;
     padding: 0px;
-    width: 180px;
+    width: 150px;
     white-space: nowrap;
 
     &__item {
@@ -87,7 +87,6 @@
         display: inline-block;
         min-width: 20px;
         height: 100%;
-        padding-right: 10px;
 
         > * {
             @include absoluteAligning();

css/_recording.scss

@@ -11,7 +11,7 @@
         flex: 0;
         flex-direction: row;
         justify-content: space-between;
-        padding-top: 32px;
+        margin-top: 32px;
 
         .recording-title {
             display: inline-flex;
@@ -21,14 +21,6 @@
         }
     }
 
-    .recording-header-line {
-        border-top: 1px solid #5e6d7a;
-    }
-
-    .recording-switch-disabled {
-        opacity: 0.5;
-    }
-
     .recording-icon-container {
         display: inline-flex;
         align-items: center;

css/_subject.scss

@@ -3,7 +3,6 @@
     transition: top .3s ease-in;
     height: 95px;
     width: 100%;
-    pointer-events: none;
     position: absolute;
     padding: 25px 140px 0 140px;
     text-align: center;

css/_toolbars.scss

@@ -48,7 +48,6 @@
         height: 160px;
         width: 100%;
         bottom: -160px;
-        pointer-events: none;
         position: absolute;
         z-index: $toolbarBackgroundZ;
     }
@@ -73,62 +72,8 @@
 
         .button-group-center {
             justify-content: center;
-
-            .toolbox-button {
-
-                .toolbox-icon {
-                    background-color: #fff;
-                    border-radius: 50%;
-                    border: 1px solid #d1dbe8;
-                    margin: 0px 4px;
-                    width: 38px;
-                    height: 38px;
-        
-                    &:hover {
-                        background-color: #daebfa;
-                        border: 1px solid #daebfa;
-                    }
-        
-                    &.toggled {
-                        background: #2a3a4b;
-                        border: 1px solid #5e6d7a;
-    
-                        svg {
-                            fill: #fff;
-                        }
-        
-                        &:hover {
-                            background-color: #5e6d7a;
-                        }
-                    }
-        
-                    &.disabled, .disabled & {
-                        cursor: initial;
-                        color: #fff;
-                        background-color: #a4b8d1;
-                    }
-    
-                    svg {
-                        fill: #5e6d7a;
-                    }
-                }
-
-                &:nth-child(2) {
-                    .toolbox-icon {
-                        background-color: $hangupColor;
-                        border: 1px solid $hangupColor;
-                        width: 40px;
-                        height: 40px;
-                
-                        &:hover {
-                            background-color: $hangupColor;
-                        }
-
-                        svg {
-                            fill: #fff;
-                        }
-                    }
-                }
+            .toolbox-icon {
+                margin: 0px 4px;
             }
         }
 
@@ -136,6 +81,75 @@
             justify-content: flex-end;
         }
 
+        i {
+            border-radius: 5px;
+            cursor: pointer;
+            display: block;
+            font-size: inherit;
+            height: 100%;
+            line-height: inherit;
+            width: 100%;
+        }
+
+        i:hover {
+            background: $newToolbarButtonHoverColor;
+        }
+
+        i.toggled {
+            background: $newToolbarButtonToggleColor;
+        }
+
+        i.toggled:hover {
+            background: $newToolbarButtonHoverColor;
+        }
+
+        .icon-hangup {
+            background-color: #e12d2d;
+            color: #fff;
+            border-radius: 50%;
+            width: 40px;
+            height: 40px;
+
+            &:hover {
+                background-color: #e54b4b;
+            }
+        }
+        i.disabled, .disabled i {
+            cursor: initial;
+            color: #fff;
+            background-color: #a4b8d1;
+        }
+
+        .icon-mic-disabled, .icon-microphone, .icon-camera-disabled, .icon-camera {
+            background-color: #fff;
+            color: #5e6d7a;
+            border-radius: 50%;
+            border: 1px solid #d1dbe8;
+            width: 38px;
+            height: 38px;
+
+            &:hover {
+                background-color: #daebfa;
+                border: 1px solid #daebfa;
+            }
+
+            &.toggled {
+                background: #2a3a4b;
+                color: #fff;
+                border: 1px solid #5e6d7a;
+
+                &:hover {
+                    background-color: #5e6d7a;
+                }
+            }
+
+            &.disabled, .disabled & {
+                cursor: initial;
+                color: #fff;
+                background-color: #a4b8d1;
+            }
+        }
+
         .overflow-menu {
             font-size: 1.2em;
             list-style-type: none;
@@ -176,6 +190,14 @@
                     cursor: initial;
                     color: #3b475c;
                 }
+
+                i.toggled {
+                    background: inherit;
+                }
+
+                i.toggled:hover {
+                    background: inherit;
+                }
             }
 
             .beta-tag {
@@ -204,10 +226,6 @@
                     max-width: 24px;
                     max-height: 24px;
                 }
-
-                svg {
-                    fill: #B8C7E0 !important;
-                }
             }
 
             .profile-text {
@@ -246,26 +264,9 @@
         }
 
         .toolbox-icon {
-            display: flex;
-            border-radius: 5px;
-            flex-direction: column;
-            font-size: 24px;
             height: $newToolbarSize;
-            justify-content: center;
+            font-size: 24px;
             width: $newToolbarSize;
-
-            &:hover, &.toggled {
-                background: $newToolbarButtonHoverColor;
-            }
-    
-            &.disabled {
-                cursor: initial !important;
-                background-color: #a4b8d1 !important;
-
-                svg {
-                    fill: #fff !important;
-                }
-            }
         }
     }
 }
@@ -295,6 +296,10 @@
         background-color: $AOTToolbarButtonHoverColor;
     }
 
+    .icon-hangup {
+        color: $hangupColor;
+    }
+
     .toolbox-button {
         color: $toolbarButtonColor;
         cursor: pointer;
@@ -319,6 +324,10 @@
         width: $newToolbarSize;
     }
 
+    .icon-hangup {
+        font-size: $newToolbarHangupFontSize;
+    }
+
     .disabled {
         cursor: initial;
     }

css/_variables.scss

@@ -28,7 +28,6 @@ $defaultColor: #F1F1F1;
 $defaultSideBarFontColor: #44A5FF;
 $defaultSemiDarkColor: #ACACAC;
 $defaultDarkColor: #2b3d5c;
-$defaultWarningColor: rgb(215, 121, 118);
 
 /**
  * Toolbar
@@ -84,22 +83,13 @@ $modalMockAKInputBorder: 1px solid #f4f5f7;
 $modalTextColor: #333;
 
 /**
- * Chat
- */
-$chatHeaderBackgroundColor: rgba(42, 58, 75, 0.9);
-$chatInputSeparatorColor: #A4B8D1;
-$chatLocalMessageBackgroundColor: rgba(26, 108, 180, 1);
-$chatRemoteMessageBackgroundColor:  rgba(240, 243, 247, 0.15);
-$sidebarWidth: 375px;
-
- /**
  * Misc.
  */
 $borderRadius: 4px;
 $defaultWatermarkLink: '../images/watermark.png';
+$sidebarWidth: 220px;
 $popoverMenuPadding: 13px;
 $happySoftwareBackground: transparent;
-$desktopAppDragBarHeight: 25px;
 
 /**
  * Z-indexes. TODO: Replace this by a function.
@@ -164,45 +154,9 @@ $watermarkHeight: 74px;
  */
 $welcomePageDescriptionColor: #fff;
 $welcomePageFontFamily: inherit;
-$welcomePageBackground: linear-gradient(-90deg, #1251AE 0%, #0074FF 50%, #1251AE 100%);
+$welcomePageHeaderBackground: linear-gradient(-90deg, #1251AE 0%, #0074FF 50%, #1251AE 100%);
 $welcomePageTitleColor: #fff;
 
-$welcomePageHeaderBackground: none;
-$welcomePageHeaderBackgroundSmall: none;
-$welcomePageHeaderBackgroundPosition: none;
-$welcomePageHeaderBackgroundRepeat: none;
-$welcomePageHeaderBackgroundSize: none;
-$welcomePageHeaderPaddingBottom: 0px;
-
-$welcomePageHeaderTextMarginTop: 35px;
-$welcomePageHeaderTextMarginBottom: 35px;
-
-$welcomePageHeaderTextTitleMarginBottom: 16px;
-
-$welcomePageHeaderTextDescriptionDisplay: inherit;
-
-$welcomePageEnterRoomWidth: 680px;
-$welcomePageEnterRoomPadding: 25px 30px;
-$welcomePageEnterRoomBorderRadius: 0px;
-
-$welcomePageEnterRoomInputContainerPadding: 0 8px 5px 0px;
-$welcomePageEnterRoomInputContainerBorderWidth: 0px 0px 2px 0px;
-$welcomePageEnterRoomInputContainerBorderStyle: solid;
-$welcomePageEnterRoomInputContainerBorderImage: linear-gradient(to right, #dee1e6, #fff) 1;
-
-$welcomePageEnterRoomTitleDisplay: inherit;
-
-$welcomePageTabContainerDisplay: flex;
-$welcomePageTabContentDisplay: inherit;
-$welcomePageTabButtonsDisplay: flex;
-$welcomePageTabDisplay: block;
-
-$welcomePageButtonWidth: 51px;
-$welcomePageButtonHeight: 35px;
-$welcomePageButtonFontWeight: inherit;
-$welcomePageButtonBorderRadius: 4px;
-$welcomePageButtonLineHeight: 35px;
-
 /**
  * Deep-linking page variables.
  */

css/_videolayout_default.scss

@@ -23,9 +23,14 @@
     top: 0;
     width: 100%;
 
-    #largeVideoBackground {
-        min-height: 100%;
-        min-width: 100%;
+    &.fit-full-height #largeVideoBackground {
+        height: 100%;
+        width: auto;
+    }
+
+    .fit-full-width #largeVideoBackground {
+        height: auto;
+        width: 100%;
     }
 }
 #largeVideoBackgroundContainer {
@@ -344,11 +349,8 @@
 /**
  * Toolbar icon internal i elements (font icons).
  */
-.toolbar-icon>div {
-    height: $thumbnailToolbarHeight;
-    display: flex;
-    flex-direction: column;
-    justify-content: center;
+.toolbar-icon>i {
+    line-height: $thumbnailToolbarHeight;
 }
 
 /**
@@ -496,6 +498,7 @@
 }
 
 #dominantSpeakerAvatarContainer,
+#dominantSpeakerAvatar,
 .dynamic-shadow {
     width: 200px;
     height: 200px;
@@ -505,9 +508,13 @@
     top: 50px;
     margin: auto;
     position: relative;
+    border-radius: 100px;
     overflow: hidden;
     visibility: inherit;
 }
+#dominantSpeakerAvatar {
+    background-color: #000000;
+}
 
 .dynamic-shadow {
     border-radius: 50%;
@@ -518,36 +525,24 @@
     transition: box-shadow 0.3s ease;
 }
 
-.avatar-container {
+.userAvatar {
     @include maxSize(60px);
     @include absoluteAligning();
-    display: flex;
-    justify-content: center;
+    border-radius: 50%;
     height: 50%;
-    overflow: hidden;
     width: auto;
-
-    .userAvatar {
-        height: 100%;
-        object-fit: cover;
-        width: 100%;
-    }
 }
 
 #videoNotAvailableScreen {
     text-align: center;
     #avatarContainer {
-        border-radius: 50%;
-        display: inline-block;
         height: 50vh;
+        display:inline-block;
         margin-top: 25vh;
-        overflow: hidden;
-        width: 50vh;
 
         #avatar {
+            border-radius: 50%;
             height: 100%;
-            object-fit: cover;
-            width: 100%;
         }
     }
 }

css/_welcome_page.scss

@@ -4,7 +4,7 @@ body.welcome-page {
 }
 
 .welcome {
-    background-image: $welcomePageBackground;
+    background-image: $welcomePageHeaderBackground;
     display: flex;
     flex-direction: column;
     font-family: $welcomePageFontFamily;
@@ -13,11 +13,6 @@ body.welcome-page {
     position: relative;
 
     .header {
-        background-image: $welcomePageHeaderBackground;
-        background-position: $welcomePageHeaderBackgroundPosition;
-        background-repeat: $welcomePageHeaderBackgroundRepeat;
-        background-size: $welcomePageHeaderBackgroundSize;
-        padding-bottom: $welcomePageHeaderPaddingBottom;
         align-items: center;
         display: flex;
         flex-direction: column;
@@ -29,8 +24,8 @@ body.welcome-page {
         .header-text {
             display: flex;
             flex-direction: column;
-            margin-top: $watermarkHeight + $welcomePageHeaderTextMarginTop;
-            margin-bottom: $welcomePageHeaderTextMarginBottom;
+            margin-top: $watermarkHeight + 35;
+            margin-bottom: 35px;
             max-width: calc(100% - 40px);
             width: 650px;
             z-index: $zindex2;
@@ -41,11 +36,10 @@ body.welcome-page {
             font-size: 2.5rem;
             font-weight: 500;
             line-height: 1.18;
-            margin-bottom: $welcomePageHeaderTextTitleMarginBottom;
+            margin-bottom: 16px;
         }
 
         .header-text-description {
-            display: $welcomePageHeaderTextDescriptionDisplay;
             color: $welcomePageDescriptionColor;
             font-size: 1rem;
             font-weight: 400;
@@ -57,24 +51,23 @@ body.welcome-page {
             display: flex;
             align-items: center;
             max-width: calc(100% - 40px);
-            width: $welcomePageEnterRoomWidth;
+            width: 680px;
             z-index: $zindex2;
             background-color: #fff;
-            padding: $welcomePageEnterRoomPadding;
-            border-radius: $welcomePageEnterRoomBorderRadius;
+            padding: 25px 30px;
 
             .enter-room-input-container {
                 width: 100%;
-                padding: $welcomePageEnterRoomInputContainerPadding;
+                padding-right: 8px;
+                padding-bottom: 5px;
                 text-align: left;
                 color: #253858;
                 height: fit-content;
-                border-width: $welcomePageEnterRoomInputContainerBorderWidth;
-                border-style: $welcomePageEnterRoomInputContainerBorderStyle;
-                border-image: $welcomePageEnterRoomInputContainerBorderImage;
+                border-width: 0px 0px 2px 0px;
+                border-style: solid;
+                border-image: linear-gradient(to right, #dee1e6, #fff) 1;
 
                 .enter-room-title {
-                    display: $welcomePageEnterRoomTitleDisplay;
                     font-size: 18px;
                     font-weight: bold;
                     padding-bottom: 5px;
@@ -101,11 +94,10 @@ body.welcome-page {
             min-height: 354px;
             width: 710px;
             background: #75A7E7;
-            display: $welcomePageTabContainerDisplay;
+            display: flex;
             flex-direction: column;
 
             .tab-content{
-                display: $welcomePageTabContentDisplay;
                 margin: 5px 0px;
                 overflow: hidden;
                 flex-grow: 1;
@@ -119,14 +111,13 @@ body.welcome-page {
             .tab-buttons {
                 font-size: 18px;
                 color: #FFFFFF;
-                display: $welcomePageTabButtonsDisplay;
+                display: flex;
                 flex-grow: 0;
                 flex-direction: row;
                 min-height: 54px;
                 width: 100%;
 
                 .tab {
-                    display: $welcomePageTabDisplay;
                     text-align: center;
                     background: rgba(9,30,66,0.37);
                     height: 55px;
@@ -147,16 +138,15 @@ body.welcome-page {
     }
 
     .welcome-page-button {
-        width: $welcomePageButtonWidth;
-        height: $welcomePageButtonHeight;
+        width: 51px;
+        height: 35px;
         font-size: 14px;
-        font-weight: $welcomePageButtonFontWeight;
         background: #0074E0;
-        border-radius: $welcomePageButtonBorderRadius;
+        border-radius: 4px;
         color: #FFFFFF;
         text-align: center;
         vertical-align: middle;
-        line-height: $welcomePageButtonLineHeight;
+        line-height: 35px;
         cursor: pointer;
     }
 

css/_welcome_page_settings_toolbar.scss

@@ -1 +0,0 @@
-/** Insert custom CSS for any additional content in the welcome page settings toolbar **/

css/filmstrip/_tile_view_overrides.scss

@@ -6,7 +6,7 @@
     /**
      * Let the avatar grow with the tile.
      */
-    .avatar-container {
+    .userAvatar {
         max-height: initial;
         max-width: initial;
     }

css/filmstrip/_vertical_filmstrip.scss

@@ -25,7 +25,7 @@
     display: flex;
     flex-direction: column-reverse;
     height: 100%;
-    padding: ($desktopAppDragBarHeight - 5px) 5px 10px;
+    padding: 10px 5px;
     /**
      * fixed positioning is necessary for remote menus and tooltips to pop
      * out of the scrolling filmstrip. AtlasKit dialogs and tooltips use