feat(conference) added React Navigation

Introduce navigation for all in-conference screens.

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

     @Override
     protected void onCreate(Bundle savedInstanceState) {
         JitsiMeet.showSplashScreen(this);
-        super.onCreate(savedInstanceState);
+        super.onCreate(null);
     }
 
     @Override

android/build.gradle

 
             project.version = "${json.version}-jitsi-${versionQualifierNumber}"
 
-            task androidSourcesJar(type: Jar) {
+            task jitsiAndroidSourcesJar(type: Jar) {
                 classifier = 'sources'
                 from android.sourceSets.main.java.source
             }
                     artifact("${project.buildDir}/outputs/aar/${project.name}-release.aar") {
                         extension "aar"
                     }
-                    artifact(androidSourcesJar)
+                    artifact(jitsiAndroidSourcesJar)
                     pom.withXml {
                         def pomXml = asNode()
                         pomXml.appendNode('name', project.name)

android/sdk/build.gradle

     implementation project(':react-native-calendar-events')
     implementation project(':react-native-community_netinfo')
     implementation project(':react-native-default-preference')
+    implementation project(':react-native-gesture-handler')
     implementation project(':react-native-immersive')
     implementation project(':react-native-keep-awake')
+    implementation project(':react-native-masked-view_masked-view')
     implementation project(':react-native-performance')
+    implementation project(':react-native-reanimated')
+    implementation project(':react-native-safe-area-context')
+    implementation project(':react-native-screens')
     implementation project(':react-native-slider')
     implementation project(':react-native-sound')
     implementation project(':react-native-splash-screen')

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

 import android.os.Bundle;
 
 import androidx.annotation.Nullable;
-import androidx.fragment.app.FragmentActivity;
+import androidx.appcompat.app.AppCompatActivity;
 import androidx.localbroadcastmanager.content.LocalBroadcastManager;
 
 import com.facebook.react.modules.core.PermissionListener;
  * A base activity for SDK users to embed. It uses {@link JitsiMeetFragment} to do the heavy
  * lifting and wires the remaining Activity lifecycle methods so it works out of the box.
  */
-public class JitsiMeetActivity extends FragmentActivity
+public class JitsiMeetActivity extends AppCompatActivity
     implements JitsiMeetActivityInterface {
 
     protected static final String TAG = JitsiMeetActivity.class.getSimpleName();

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

 
         List<ReactPackage> packages
             = new ArrayList<>(Arrays.asList(
+                new com.reactnativecommunity.asyncstorage.AsyncStoragePackage(),
+                new com.ocetnik.timer.BackgroundTimerPackage(),
                 new com.calendarevents.CalendarEventsPackage(),
                 new com.corbt.keepawake.KCKeepAwakePackage(),
                 new com.facebook.react.shell.MainReactPackage(),
-                new com.horcrux.svg.SvgPackage(),
-                new com.kevinresol.react_native_default_preference.RNDefaultPreferencePackage(),
-                new com.learnium.RNDeviceInfo.RNDeviceInfo(),
-                new com.oblador.performance.PerformancePackage(),
-                new com.ocetnik.timer.BackgroundTimerPackage(),
-                new com.reactnativecommunity.asyncstorage.AsyncStoragePackage(),
                 new com.reactnativecommunity.netinfo.NetInfoPackage(),
+                new com.oblador.performance.PerformancePackage(),
                 new com.reactnativecommunity.slider.ReactSliderPackage(),
+                new com.brentvatne.react.ReactVideoPackage(),
+                new com.swmansion.reanimated.ReanimatedPackage(),
+                new org.reactnative.maskedview.RNCMaskedViewPackage(),
                 new com.reactnativecommunity.webview.RNCWebViewPackage(),
+                new com.kevinresol.react_native_default_preference.RNDefaultPreferencePackage(),
+                new com.learnium.RNDeviceInfo.RNDeviceInfo(),
+                new com.swmansion.gesturehandler.react.RNGestureHandlerPackage(),
                 new com.rnimmersive.RNImmersivePackage(),
+                new com.swmansion.rnscreens.RNScreensPackage(),
                 new com.zmxv.RNSound.RNSoundPackage(),
-                new com.brentvatne.react.ReactVideoPackage(),
+                new com.th3rdwave.safeareacontext.SafeAreaContextPackage(),
+                new com.horcrux.svg.SvgPackage(),
                 new ReactPackageAdapter() {
                     @Override
                     public List<NativeModule> createNativeModules(ReactApplicationContext reactContext) {

android/settings.gradle

 project(':react-native-default-preference').projectDir = new File(rootProject.projectDir, '../node_modules/react-native-default-preference/android')
 include ':react-native-device-info'
 project(':react-native-device-info').projectDir = new File(rootProject.projectDir, '../node_modules/react-native-device-info/android')
+include ':react-native-gesture-handler'
+project(':react-native-gesture-handler').projectDir = new File(rootProject.projectDir, '../node_modules/react-native-gesture-handler/android')
 include ':react-native-google-signin'
 project(':react-native-google-signin').projectDir = new File(rootProject.projectDir, '../node_modules/@react-native-community/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'
 project(':react-native-keep-awake').projectDir = new File(rootProject.projectDir, '../node_modules/react-native-keep-awake/android')
+include ':react-native-masked-view_masked-view'
+project(':react-native-masked-view_masked-view').projectDir = new File(rootProject.projectDir, '../node_modules/@react-native-masked-view/masked-view/android')
 include ':react-native-performance'
 project(':react-native-performance').projectDir = new File(rootProject.projectDir, '../node_modules/react-native-performance/android')
+include ':react-native-reanimated'
+project(':react-native-reanimated').projectDir = new File(rootProject.projectDir, '../node_modules/react-native-reanimated/android')
+include ':react-native-safe-area-context'
+project(':react-native-safe-area-context').projectDir = new File(rootProject.projectDir, '../node_modules/react-native-safe-area-context/android')
+include ':react-native-screens'
+project(':react-native-screens').projectDir = new File(rootProject.projectDir, '../node_modules/react-native-screens/android')
 include ':react-native-slider'
 project(':react-native-slider').projectDir = new File(rootProject.projectDir, '../node_modules/@react-native-community/slider/android')
 include ':react-native-sound'

ios/Podfile

   pod 'RNSVG', :path => '../node_modules/react-native-svg'
   pod 'RNWatch', :path => '../node_modules/react-native-watch-connectivity'
   pod 'RNDefaultPreference', :path => '../node_modules/react-native-default-preference'
+  pod 'RNGestureHandler', :path => '../node_modules/react-native-gesture-handler'
+  pod 'RNReanimated', :path => '../node_modules/react-native-reanimated'
+  pod 'RNScreens', :path => '../node_modules/react-native-screens'
+  pod 'react-native-safe-area-context', :path => '../node_modules/react-native-safe-area-context'
+  pod 'RNCMaskedView', :path => '../node_modules/@react-native-masked-view/masked-view'
 
   # Native pod dependencies
   #

ios/Podfile.lock

   - GTMAppAuth (1.2.2):
     - AppAuth/Core (~> 1.4)
     - GTMSessionFetcher/Core (~> 1.5)
-  - GTMSessionFetcher/Core (1.6.1)
+  - GTMSessionFetcher/Core (1.7.0)
   - nanopb (1.30906.0):
     - nanopb/decode (= 1.30906.0)
     - nanopb/encode (= 1.30906.0)
     - React
   - react-native-performance (2.0.0):
     - React-Core
+  - react-native-safe-area-context (3.3.2):
+    - React-Core
   - react-native-slider (3.0.3):
     - React
   - react-native-splash-screen (3.2.0):
     - ReactCommon/turbomodule/core (= 0.61.5-jitsi.2)
   - RNCAsyncStorage (1.15.5):
     - React-Core
+  - RNCMaskedView (0.2.6):
+    - React-Core
   - RNDefaultPreference (1.4.2):
     - React
   - RNDeviceInfo (8.0.0):
     - React-Core
+  - RNGestureHandler (1.10.3):
+    - React-Core
   - RNGoogleSignin (3.0.1):
     - GoogleSignIn (~> 5.0.0)
     - React
+  - RNReanimated (1.13.3):
+    - React-Core
+  - RNScreens (2.18.1):
+    - React-Core
   - RNSound (0.11.0):
     - React
     - RNSound/Core (= 0.11.0)
   - react-native-keep-awake (from `../node_modules/react-native-keep-awake`)
   - "react-native-netinfo (from `../node_modules/@react-native-community/netinfo`)"
   - react-native-performance (from `../node_modules/react-native-performance/ios`)
+  - react-native-safe-area-context (from `../node_modules/react-native-safe-area-context`)
   - "react-native-slider (from `../node_modules/@react-native-community/slider`)"
   - react-native-splash-screen (from `../node_modules/react-native-splash-screen`)
   - react-native-video (from `../node_modules/react-native-video/react-native-video.podspec`)
   - React-RCTVibration (from `../node_modules/react-native/Libraries/Vibration`)
   - ReactCommon/turbomodule (from `../node_modules/react-native/ReactCommon`)
   - "RNCAsyncStorage (from `../node_modules/@react-native-async-storage/async-storage`)"
+  - "RNCMaskedView (from `../node_modules/@react-native-masked-view/masked-view`)"
   - RNDefaultPreference (from `../node_modules/react-native-default-preference`)
   - RNDeviceInfo (from `../node_modules/react-native-device-info`)
+  - RNGestureHandler (from `../node_modules/react-native-gesture-handler`)
   - "RNGoogleSignin (from `../node_modules/@react-native-community/google-signin`)"
+  - RNReanimated (from `../node_modules/react-native-reanimated`)
+  - RNScreens (from `../node_modules/react-native-screens`)
   - RNSound (from `../node_modules/react-native-sound`)
   - RNSVG (from `../node_modules/react-native-svg`)
   - RNWatch (from `../node_modules/react-native-watch-connectivity`)
     :path: "../node_modules/@react-native-community/netinfo"
   react-native-performance:
     :path: "../node_modules/react-native-performance/ios"
+  react-native-safe-area-context:
+    :path: "../node_modules/react-native-safe-area-context"
   react-native-slider:
     :path: "../node_modules/@react-native-community/slider"
   react-native-splash-screen:
     :path: "../node_modules/react-native/ReactCommon"
   RNCAsyncStorage:
     :path: "../node_modules/@react-native-async-storage/async-storage"
+  RNCMaskedView:
+    :path: "../node_modules/@react-native-masked-view/masked-view"
   RNDefaultPreference:
     :path: "../node_modules/react-native-default-preference"
   RNDeviceInfo:
     :path: "../node_modules/react-native-device-info"
+  RNGestureHandler:
+    :path: "../node_modules/react-native-gesture-handler"
   RNGoogleSignin:
     :path: "../node_modules/@react-native-community/google-signin"
+  RNReanimated:
+    :path: "../node_modules/react-native-reanimated"
+  RNScreens:
+    :path: "../node_modules/react-native-screens"
   RNSound:
     :path: "../node_modules/react-native-sound"
   RNSVG:
   GoogleSignIn: 7137d297ddc022a7e0aa4619c86d72c909fa7213
   GoogleUtilities: 7f2f5a07f888cdb145101d6042bc4422f57e70b3
   GTMAppAuth: ad5c2b70b9a8689e1a04033c9369c4915bfcbe89
-  GTMSessionFetcher: 36689134877faeb055b27dfa4ccc9ceaa42e029e
+  GTMSessionFetcher: 43748f93435c2aa068b1cbe39655aaf600652e91
   nanopb: 59317e09cf1f1a0af72f12af412d54edf52603fc
   ObjectiveDropboxOfficial: b4765572e334d6fc6214b43a7595510324bbbbaa
   PromisesObjC: 3113f7f76903778cf4a0586bd1ab89329a0b7b97
   react-native-keep-awake: afad8a51dfef9fe9655a6344771be32c8596d774
   react-native-netinfo: 0e563248a4b9a99c33ec29bd03c2d50767db22a6
   react-native-performance: 6bd6cfac80594775fb782405fceaaf206becf53b
+  react-native-safe-area-context: 584dc04881deb49474363f3be89e4ca0e854c057
   react-native-slider: e99fc201cefe81270fc9d81714a7a0f5e566b168
   react-native-splash-screen: 200d11d188e2e78cea3ad319964f6142b6384865
   react-native-video: 0bb76b6d6b77da3009611586c7dbf817b947f30e
   React-RCTVibration: c1041024893fdfdb8371e7c720c437751b711676
   ReactCommon: 18014e1d98dbeb9141e935cfe35fc93bd511ffb6
   RNCAsyncStorage: 56a3355a10b5d660c48c6e37325ac85ebfd09885
+  RNCMaskedView: c298b644a10c0c142055b3ae24d83879ecb13ccd
   RNDefaultPreference: 1f8133ec0bc0f9453cdada578564ba1ef551fb44
   RNDeviceInfo: 87d2d175c760f6bcf58acd036f887e8b2392802c
+  RNGestureHandler: a479ebd5ed4221a810967000735517df0d2db211
   RNGoogleSignin: 39336070b35fc4cea6a98cf111e00480317be0ae
+  RNReanimated: 514a11da3a2bcc6c3dfd9de32b38e2b9bf101926
+  RNScreens: f7ad633b2e0190b77b6a7aab7f914fad6f198d8d
   RNSound: da030221e6ac7e8290c6b43f2b5f2133a8e225b0
   RNSVG: ce9d996113475209013317e48b05c21ee988d42e
   RNWatch: a5320c959c75e72845c07985f3e935e58998f1d3
   Yoga: 96b469c5e81ff51b917b92e8c3390642d4ded30c
 
-PODFILE CHECKSUM: 3cc305fd6ee83fff506c10c4805471fa72b61c9a
+PODFILE CHECKSUM: 42be6796ba6ac039dae5c02125677728ecd0df0d
 
 COCOAPODS: 1.10.1

package-lock.json

         "@react-native-community/google-signin": "3.0.1",
         "@react-native-community/netinfo": "4.1.5",
         "@react-native-community/slider": "3.0.3",
+        "@react-native-masked-view/masked-view": "0.2.6",
+        "@react-navigation/material-top-tabs": "5.3.19",
+        "@react-navigation/native": "5.9.8",
+        "@react-navigation/stack": "5.14.9",
         "@svgr/webpack": "4.3.2",
         "amplitude-js": "8.2.1",
         "base64-js": "1.3.1",
         "react-native-collapsible": "1.5.1",
         "react-native-default-preference": "1.4.2",
         "react-native-device-info": "8.0.0",
+        "react-native-gesture-handler": "1.10.3",
         "react-native-immersive": "2.0.0",
         "react-native-keep-awake": "4.0.0",
         "react-native-paper": "4.8.1",
         "react-native-performance": "2.0.0",
+        "react-native-reanimated": "1.13.3",
+        "react-native-safe-area-context": "3.3.2",
+        "react-native-screens": "2.18.1",
         "react-native-sound": "github:jitsi/react-native-sound#3fe5480fce935e888d5089d94a191c7c7e3aa190",
         "react-native-splash-screen": "3.2.0",
         "react-native-svg": "12.1.0",
         "react-native-svg-transformer": "0.14.3",
+        "react-native-tab-view": "2.16.0",
         "react-native-url-polyfill": "1.2.0",
         "react-native-video": "5.1.1",
         "react-native-watch-connectivity": "0.4.3",
         "node": ">=10.0.0"
       }
     },
+    "node_modules/@egjs/hammerjs": {
+      "version": "2.0.17",
+      "resolved": "https://registry.npmjs.org/@egjs/hammerjs/-/hammerjs-2.0.17.tgz",
+      "integrity": "sha512-XQsZgjm2EcVUiZQf11UBJQfmZeEmOW8DpI1gsFeln6w0ae0ii4dMQEQ0kjl6DspdWX1aGY1/loyXnP0JS06e/A==",
+      "dependencies": {
+        "@types/hammerjs": "^2.0.36"
+      },
+      "engines": {
+        "node": ">=0.8.0"
+      }
+    },
     "node_modules/@emotion/cache": {
       "version": "10.0.29",
       "resolved": "https://registry.npmjs.org/@emotion/cache/-/cache-10.0.29.tgz",
         "react-native": "*"
       }
     },
+    "node_modules/@react-native-masked-view/masked-view": {
+      "version": "0.2.6",
+      "resolved": "https://registry.npmjs.org/@react-native-masked-view/masked-view/-/masked-view-0.2.6.tgz",
+      "integrity": "sha512-303CxmetUmgiX9NSUxatZkNh9qTYYdiM8xkGf9I3Uj20U3eGY3M78ljeNQ4UVCJA+FNGS5nC1dtS9GjIqvB4dg==",
+      "peerDependencies": {
+        "react": "16 || 17",
+        "react-native": ">=0.57"
+      }
+    },
+    "node_modules/@react-navigation/core": {
+      "version": "5.16.1",
+      "resolved": "https://registry.npmjs.org/@react-navigation/core/-/core-5.16.1.tgz",
+      "integrity": "sha512-3AToC7vPNeSNcHFLd1h71L6u34hfXoRAS1CxF9Fc4uC8uOrVqcNvphpeFbE0O9Bw6Zpl0BnMFl7E5gaL3KGzNA==",
+      "dependencies": {
+        "@react-navigation/routers": "^5.7.4",
+        "escape-string-regexp": "^4.0.0",
+        "nanoid": "^3.1.15",
+        "query-string": "^6.13.6",
+        "react-is": "^16.13.0"
+      },
+      "peerDependencies": {
+        "react": "*"
+      }
+    },
+    "node_modules/@react-navigation/core/node_modules/escape-string-regexp": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/escape-string-regexp/-/escape-string-regexp-4.0.0.tgz",
+      "integrity": "sha512-TtpcNJ3XAzx3Gq8sWRzJaVajRs0uVxA2YAkdb1jm2YkPz4G6egUFAyA3n5vtEIZefPk5Wa4UXbKuS5fKkJWdgA==",
+      "engines": {
+        "node": ">=10"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
+    "node_modules/@react-navigation/core/node_modules/query-string": {
+      "version": "6.14.1",
+      "resolved": "https://registry.npmjs.org/query-string/-/query-string-6.14.1.tgz",
+      "integrity": "sha512-XDxAeVmpfu1/6IjyT/gXHOl+S0vQ9owggJ30hhWKdHAsNPOcasn5o9BW0eejZqL2e4vMjhAxoW3jVHcD6mbcYw==",
+      "dependencies": {
+        "decode-uri-component": "^0.2.0",
+        "filter-obj": "^1.1.0",
+        "split-on-first": "^1.0.0",
+        "strict-uri-encode": "^2.0.0"
+      },
+      "engines": {
+        "node": ">=6"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
+    "node_modules/@react-navigation/core/node_modules/strict-uri-encode": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/strict-uri-encode/-/strict-uri-encode-2.0.0.tgz",
+      "integrity": "sha1-ucczDHBChi9rFC3CdLvMWGbONUY=",
+      "engines": {
+        "node": ">=4"
+      }
+    },
+    "node_modules/@react-navigation/material-top-tabs": {
+      "version": "5.3.19",
+      "resolved": "https://registry.npmjs.org/@react-navigation/material-top-tabs/-/material-top-tabs-5.3.19.tgz",
+      "integrity": "sha512-I7bEF99THxxcY7kCUZ5pPmwXr6kgo6L2sg3P1YJo+CcBWSGvGiHyNbZXNs15HuKRuFvEuueChNV9n8QuKBWbDA==",
+      "dependencies": {
+        "color": "^3.1.3"
+      },
+      "peerDependencies": {
+        "@react-navigation/native": "^5.0.5",
+        "react": "*",
+        "react-native": "*",
+        "react-native-gesture-handler": ">= 1.0.0",
+        "react-native-reanimated": ">= 1.0.0",
+        "react-native-tab-view": ">= 2.0.0"
+      }
+    },
+    "node_modules/@react-navigation/native": {
+      "version": "5.9.8",
+      "resolved": "https://registry.npmjs.org/@react-navigation/native/-/native-5.9.8.tgz",
+      "integrity": "sha512-DNbcDHXQPSFDLn51kkVVJjT3V7jJy2GztNYZe/2bEg29mi5QEcHHcpifjMCtyFKntAOWzKlG88UicIQ17UEghg==",
+      "dependencies": {
+        "@react-navigation/core": "^5.16.1",
+        "escape-string-regexp": "^4.0.0",
+        "nanoid": "^3.1.15"
+      },
+      "peerDependencies": {
+        "react": "*",
+        "react-native": "*"
+      }
+    },
+    "node_modules/@react-navigation/native/node_modules/escape-string-regexp": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/escape-string-regexp/-/escape-string-regexp-4.0.0.tgz",
+      "integrity": "sha512-TtpcNJ3XAzx3Gq8sWRzJaVajRs0uVxA2YAkdb1jm2YkPz4G6egUFAyA3n5vtEIZefPk5Wa4UXbKuS5fKkJWdgA==",
+      "engines": {
+        "node": ">=10"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
+    "node_modules/@react-navigation/routers": {
+      "version": "5.7.4",
+      "resolved": "https://registry.npmjs.org/@react-navigation/routers/-/routers-5.7.4.tgz",
+      "integrity": "sha512-0N202XAqsU/FlE53Nmh6GHyMtGm7g6TeC93mrFAFJOqGRKznT0/ail+cYlU6tNcPA9AHzZu1Modw1eoDINSliQ==",
+      "dependencies": {
+        "nanoid": "^3.1.15"
+      }
+    },
+    "node_modules/@react-navigation/stack": {
+      "version": "5.14.9",
+      "resolved": "https://registry.npmjs.org/@react-navigation/stack/-/stack-5.14.9.tgz",
+      "integrity": "sha512-DuvrT9P+Tz8ezZLQYxORZqOGqO+vEufaxlW1hSLw1knLD4jNxkz8TJDXtfKwaz//9gb43UhTNccNM02vm7iPqQ==",
+      "dependencies": {
+        "color": "^3.1.3",
+        "react-native-iphone-x-helper": "^1.3.0"
+      },
+      "peerDependencies": {
+        "@react-native-community/masked-view": ">= 0.1.0",
+        "@react-navigation/native": "^5.0.5",
+        "react": "*",
+        "react-native": "*",
+        "react-native-gesture-handler": ">= 1.0.0",
+        "react-native-safe-area-context": ">= 0.6.0",
+        "react-native-screens": ">= 2.0.0-alpha.0 || >= 2.0.0-beta.0 || >= 2.0.0"
+      }
+    },
     "node_modules/@svgr/babel-plugin-add-jsx-attribute": {
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+      "requires": {
+        "@egjs/hammerjs": "^2.0.17",
+        "fbjs": "^3.0.0",
+        "hoist-non-react-statics": "^3.3.0",
+        "invariant": "^2.2.4",
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+      },
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+            "fbjs-css-vars": "^1.0.0",
+            "loose-envify": "^1.0.0",
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+            "setimmediate": "^1.0.5",
+            "ua-parser-js": "^0.7.18"
+          }
+        }
+      }
+    },
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+      "resolved": "https://registry.npmjs.org/react-native-reanimated/-/react-native-reanimated-1.13.3.tgz",
+      "integrity": "sha512-i714H24dv6ncpFO7/SZ0PfAMbvjgVbF8Ow2NPtowoZAz8osS54DmTMrkgJ9Za+uEku/s0AEaxqiXG2Xgntvv2g==",
+      "requires": {
+        "fbjs": "^1.0.0"
+      },
+      "dependencies": {
+        "fbjs": {
+          "version": "1.0.0",
+          "resolved": "https://registry.npmjs.org/fbjs/-/fbjs-1.0.0.tgz",
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+          "requires": {
+            "core-js": "^2.4.1",
+            "fbjs-css-vars": "^1.0.0",
+            "isomorphic-fetch": "^2.1.1",
+            "loose-envify": "^1.0.0",
+            "object-assign": "^4.1.0",
+            "promise": "^7.1.1",
+            "setimmediate": "^1.0.5",
+            "ua-parser-js": "^0.7.18"
+          }
+        }
+      }
+    },
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+      "version": "3.3.2",
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+    },
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+      "resolved": "https://registry.npmjs.org/react-native-screens/-/react-native-screens-2.18.1.tgz",
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+    },
     "react-native-sound": {
       "version": "git+ssh://git@github.com/jitsi/react-native-sound.git#3fe5480fce935e888d5089d94a191c7c7e3aa190",
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         }
       }
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+    },
     "react-native-url-polyfill": {
       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/react-native-url-polyfill/-/react-native-url-polyfill-1.2.0.tgz",
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package.json

     "@react-native-community/google-signin": "3.0.1",
     "@react-native-community/netinfo": "4.1.5",
     "@react-native-community/slider": "3.0.3",
+    "@react-native-masked-view/masked-view": "0.2.6",
+    "@react-navigation/material-top-tabs": "5.3.19",
+    "@react-navigation/native": "5.9.8",
+    "@react-navigation/stack": "5.14.9",
     "@svgr/webpack": "4.3.2",
     "amplitude-js": "8.2.1",
     "base64-js": "1.3.1",
     "react-native-collapsible": "1.5.1",
     "react-native-default-preference": "1.4.2",
     "react-native-device-info": "8.0.0",
+    "react-native-gesture-handler": "1.10.3",
     "react-native-immersive": "2.0.0",
     "react-native-keep-awake": "4.0.0",
     "react-native-paper": "4.8.1",
     "react-native-performance": "2.0.0",
+    "react-native-reanimated": "1.13.3",
+    "react-native-safe-area-context": "3.3.2",
+    "react-native-screens": "2.18.1",
     "react-native-sound": "github:jitsi/react-native-sound#3fe5480fce935e888d5089d94a191c7c7e3aa190",
     "react-native-splash-screen": "3.2.0",
     "react-native-svg": "12.1.0",
     "react-native-svg-transformer": "0.14.3",
+    "react-native-tab-view": "2.16.0",
     "react-native-url-polyfill": "1.2.0",
     "react-native-video": "5.1.1",
     "react-native-watch-connectivity": "0.4.3",

react/features/app/getRouteToRender.native.js

+
+import { isRoomValid } from '../base/conference';
+import { toState } from '../base/redux';
+import { ConferenceNavigationContainer } from '../conference';
+import { isWelcomePageAppEnabled } from '../welcome';
+import { BlankPage, WelcomePage } from '../welcome/components';
+
+/**
+ * Determines which route is to be rendered in order to depict a specific Redux
+ * store.
+ *
+ * @param {(Function|Object)} stateful - THe redux store, state, or
+ * {@code getState} function.
+ * @returns {Promise<Object>}
+ */
+export function _getRouteToRender(stateful) {
+    const state = toState(stateful);
+
+    return _getMobileRoute(state);
+}
+
+/**
+ * Returns the {@code Route} to display on the React Native app.
+ *
+ * @param {Object} state - The redux state.
+ * @returns {Promise}
+ */
+function _getMobileRoute(state) {
+    const route = _getEmptyRoute();
+
+    if (isRoomValid(state['features/base/conference'].room)) {
+        route.component = ConferenceNavigationContainer;
+    } else if (isWelcomePageAppEnabled(state)) {
+        route.component = WelcomePage;
+    } else {
+        route.component = BlankPage;
+    }
+
+    return Promise.resolve(route);
+}
+
+/**
+ * Returns the default {@code Route}.
+ *
+ * @returns {Object}
+ */
+function _getEmptyRoute() {
+    return {
+        component: BlankPage,
+        href: undefined
+    };
+}

react/features/app/getRouteToRender.js → react/features/app/getRouteToRender.web.js

-// @flow
 
 import { generateRoomWithoutSeparator } from '@jitsi/js-utils/random';
-import type { Component } from 'react';
 
 import { isRoomValid } from '../base/conference';
 import { isSupportedBrowser } from '../base/environment';
 import { Conference } from '../conference';
 import { getDeepLinkingPage } from '../deep-linking';
 import { UnsupportedDesktopBrowser } from '../unsupported-browser';
-import {
-    BlankPage,
-    WelcomePage,
-    isWelcomePageAppEnabled,
-    isWelcomePageUserEnabled
-} from '../welcome';
+import { isWelcomePageUserEnabled } from '../welcome';
+import { BlankPage, WelcomePage } from '../welcome/components';
 
-/**
- * Object describing application route.
- *
- * @typedef {Object} Route
- * @property {Component} component - React Component constructor.
- * @property {string|undefined} href - New location, in case navigation involves
- * a location change.
- */
-export type Route = {
-    component: Class<Component<*>>,
-    href: ?string
-};
 
 /**
  * Determines which route is to be rendered in order to depict a specific Redux
  *
  * @param {(Function|Object)} stateful - THe redux store, state, or
  * {@code getState} function.
- * @returns {Promise<Route>}
+ * @returns {Promise<Object>}
  */
-export function _getRouteToRender(stateful: Function | Object): Promise<Route> {
+export function _getRouteToRender(stateful) {
     const state = toState(stateful);
 
-    if (navigator.product === 'ReactNative') {
-        return _getMobileRoute(state);
-    }
-
     return _getWebConferenceRoute(state) || _getWebWelcomePageRoute(state);
 }
 
-/**
- * Returns the {@code Route} to display on the React Native app.
- *
- * @param {Object} state - The redux state.
- * @returns {Promise<Route>}
- */
-function _getMobileRoute(state): Promise<Route> {
-    const route = _getEmptyRoute();
-
-    if (isRoomValid(state['features/base/conference'].room)) {
-        route.component = Conference;
-    } else if (isWelcomePageAppEnabled(state)) {
-        route.component = WelcomePage;
-    } else {
-        route.component = BlankPage;
-    }
-
-    return Promise.resolve(route);
-}
-
 /**
  * Returns the {@code Route} to display when trying to access a conference if
  * a valid conference is being joined.
  *
  * @param {Object} state - The redux state.
- * @returns {Promise<Route>|undefined}
+ * @returns {Promise|undefined}
  */
-function _getWebConferenceRoute(state): ?Promise<Route> {
+function _getWebConferenceRoute(state) {
     if (!isRoomValid(state['features/base/conference'].room)) {
         return;
     }
  * Returns the {@code Route} to display when trying to access the welcome page.
  *
  * @param {Object} state - The redux state.
- * @returns {Promise<Route>}
+ * @returns {Promise<Object>}
  */
-function _getWebWelcomePageRoute(state): Promise<Route> {
+function _getWebWelcomePageRoute(state) {
     const route = _getEmptyRoute();
 
     if (isWelcomePageUserEnabled(state)) {
 /**
  * Returns the default {@code Route}.
  *
- * @returns {Route}
+ * @returns {Object}
  */
-function _getEmptyRoute(): Route {
+function _getEmptyRoute() {
     return {
         component: BlankPage,
         href: undefined

react/features/base/modal/components/JitsiKeyboardAvoidingView.js

+// @flow
+
+import { useHeaderHeight } from '@react-navigation/stack';
+import React, { useEffect, useState } from 'react';
+import {
+    Keyboard,
+    KeyboardAvoidingView,
+    Platform,
+    TouchableWithoutFeedback
+} from 'react-native';
+import { useSafeAreaInsets } from 'react-native-safe-area-context';
+
+import { StyleType } from '../../styles';
+
+type Props = {
+
+    /**
+     * The children component(s) of the Modal, to be rendered.
+     */
+    children: React$Node,
+
+    /**
+     * Additional style to be appended to the KeyboardAvoidingView content container.
+     */
+    contentContainerStyle?: StyleType,
+
+    /**
+     * Is the screen rendering a tab navigator?
+     */
+    hasTabNavigator: boolean,
+
+    /**
+     * Additional style to be appended to the KeyboardAvoidingView.
+     */
+    style?: StyleType
+}
+
+const JitsiKeyboardAvoidingView = (
+        {
+            children,
+            contentContainerStyle,
+            hasTabNavigator,
+            style
+        }: Props) => {
+    const headerHeight = useHeaderHeight();
+    const insets = useSafeAreaInsets();
+    const [ bottomPadding, setBottomPadding ] = useState(insets.bottom);
+
+    useEffect(() => {
+        // This useEffect is needed because insets are undefined at first for some reason
+        // https://github.com/th3rdwave/react-native-safe-area-context/issues/54
+        setBottomPadding(insets.bottom);
+
+    }, [ insets.bottom ]);
+
+    const tabNavigatorPadding
+        = hasTabNavigator ? headerHeight : 0;
+    const noNotchDevicePadding = bottomPadding || 10;
+    const iosVerticalOffset = headerHeight + noNotchDevicePadding + tabNavigatorPadding;
+    const androidVerticalOffset = headerHeight;
+
+    return (
+        <TouchableWithoutFeedback
+            /* eslint-disable-next-line react/jsx-handler-names */
+            onPress = { Keyboard.dismiss }>
+            <KeyboardAvoidingView
+                behavior = { Platform.OS === 'ios' ? 'padding' : 'height' }
+                contentContainerStyle = { contentContainerStyle }
+                enabled = { true }
+                keyboardVerticalOffset = {
+                    Platform.OS === 'ios'
+                        ? iosVerticalOffset
+                        : androidVerticalOffset
+                }
+                style = { style }>
+                { children }
+            </KeyboardAvoidingView>
+        </TouchableWithoutFeedback>
+    );
+};
+
+
+export default JitsiKeyboardAvoidingView;

react/features/base/modal/components/JitsiScreen.js

+// @flow
+
+import React from 'react';
+import { View } from 'react-native';
+import { SafeAreaView } from 'react-native-safe-area-context';
+
+import { StyleType } from '../../styles';
+
+import JitsiKeyboardAvoidingView from './JitsiKeyboardAvoidingView';
+import styles from './styles';
+
+
+type Props = {
+
+    /**
+     * Additional style to be appended to the KeyboardAvoidingView content container.
+     */
+    contentContainerStyle?: StyleType,
+
+    /**
+     * The children component(s) of the Modal, to be rendered.
+     */
+    children: React$Node,
+
+    /**
+     * Optional function that renders a footer component, if needed.
+     */
+    footerComponent?: Function,
+
+    /**
+     * Is the screen rendering a tab navigator?
+     */
+    hasTabNavigator: boolean,
+
+    /**
+     * Additional style to be appended to the KeyboardAvoidingView containing the content of the modal.
+     */
+    style?: StyleType
+}
+
+const JitsiScreen = ({
+    contentContainerStyle,
+    children,
+    footerComponent,
+    hasTabNavigator,
+    style
+}: Props) => (
+    <View
+        style = { styles.jitsiScreenContainer }>
+        <JitsiKeyboardAvoidingView
+            contentContainerStyle = { contentContainerStyle }
+            hasTabNavigator = { hasTabNavigator }
+            style = { style }>
+            <SafeAreaView
+                edges = { [
+                    'bottom',
+                    'left',
+                    'right'
+                ] }
+                style = { styles.safeArea }>
+                { children }
+            </SafeAreaView>
+            { footerComponent && footerComponent() }
+        </JitsiKeyboardAvoidingView>
+    </View>
+);
+
+
+export default JitsiScreen;

react/features/base/modal/components/functions.native.js

+// @flow
+
+import { useEffect, useState } from 'react';
+import { Keyboard } from 'react-native';
+
+import { toState } from '../../redux';
+
+export const useKeyboardHeight = () => {
+    const [ keyboardHeight, setKeyboardHeight ] = useState(0);
+
+    const onKeyboardDidShow = e => {
+        setKeyboardHeight(e.endCoordinates.height);
+    };
+
+    const onKeyboardDidHide = () => {
+        setKeyboardHeight(0);
+    };
+
+    useEffect(() => {
+        const keyboardShow = Keyboard.addListener('keyboardDidShow', onKeyboardDidShow);
+        const keyboardHide = Keyboard.addListener('keyboardDidHide', onKeyboardDidHide);
+
+        return () => {
+            keyboardShow.remove();
+            keyboardHide.remove();
+        };
+    }, []);
+
+    return keyboardHeight;
+};
+
+/**
+ *
+ * Returns the client width.
+ *
+ * @param {(Function|Object)} stateful - The (whole) redux state, or redux's
+ * {@code getState} function to be used to retrieve the state
+ * features/base/config.
+ * @returns {number}.
+ */
+export function getClientWidth(stateful: Object) {
+    const state = toState(stateful['features/base/responsive-ui']);
+
+    return state.clientWidth;
+}
+
+/**
+ *
+ * Returns the client height.
+ *
+ * @param {(Function|Object)} stateful - The (whole) redux state, or redux's
+ * {@code getState} function to be used to retrieve the state
+ * features/base/config.
+ * @returns {number}.
+ */
+export function getClientHeight(stateful: Object) {
+    const state = toState(stateful['features/base/responsive-ui']);
+
+    return state.clientHeight;
+}

react/features/base/modal/components/styles.js

 import { ColorSchemeRegistry, schemeColor } from '../../color-scheme';
 
 export default {
+
+    jitsiScreenContainer: {
+        flex: 1
+    },
+
     safeArea: {
         flex: 1
     }

react/features/base/ui/Tokens.js

     primary07: '#669AEC',
     primary08: '#99BBF3',
     primary09: '#CCDDF9',
+    primary10: '#17A0DB',
 
     surface00: '#111111',
     surface01: '#040404',
     // Primary buttons
     action01: 'primary05',
 
+    // Screen header
+    screen01Header: 'primary10',
+
     // Hover state for primary buttons
     action01Hover: 'primary06',
 
     boxShadow: 'inset 0px -1px 0px rgba(255, 255, 255, 0.15)'
 };
 
-export const spacing = [ 0, 4, 8, 16, 24, 32, 40, 48, 56, 64, 72, 80 ];
+export const spacing
+    = [ 0, 4, 8, 16, 24, 32, 40, 48, 56, 64, 72, 80, 88, 96, 104, 112, 120, 128 ];
 
 export const typography = {
     labelRegular: {

react/features/chat/components/PrivateMessageButton.js

 import { getParticipantById } from '../../base/participants';
 import { connect } from '../../base/redux';
 import { AbstractButton, type AbstractButtonProps } from '../../base/toolbox/components';
-import { openChat } from '../actions';
+import { navigate } from '../../conference/components/native/ConferenceNavigationContainerRef';
+import { screen } from '../../conference/components/native/routes';
 
 export type Props = AbstractButtonProps & {
 
      */
     dispatch: Function,
 
+    /**
+     * True if the polls feature is disabled.
+     */
+    _isPollsDisabled: boolean,
+
     /**
      * The participant object retrieved from Redux.
      */
      * @returns {void}
      */
     _handleClick() {
-        const { dispatch, _participant } = this.props;
-
-        dispatch(openChat(_participant));
+        this.props._isPollsDisabled
+            ? navigate(screen.conference.chat, {
+                privateMessageRecipient: this.props._participant
+            })
+            : navigate(screen.conference.chatandpolls.main, {
+                screen: screen.conference.chatandpolls.tab.chat,
+                params: {
+                    privateMessageRecipient: this.props._participant
+                }
+            });
     }
 
     /**
  */
 export function _mapStateToProps(state: Object, ownProps: Props): $Shape<Props> {
     const enabled = getFeatureFlag(state, CHAT_ENABLED, true);
+    const { disablePolls } = state['features/base/config'];
     const { visible = enabled } = ownProps;
 
     return {
+        _isPollsDisabled: disablePolls,
         _participant: getParticipantById(state, ownProps.participantID),
         visible
     };

react/features/chat/components/native/Chat.js

 // @flow
 
-import React from 'react';
-import { View } from 'react-native';
-import { Button } from 'react-native-paper';
+import { useIsFocused } from '@react-navigation/native';
+import React, { useEffect } from 'react';
 
 import { translate } from '../../../base/i18n';
-import { JitsiModal } from '../../../base/modal';
+import JitsiScreen from '../../../base/modal/components/JitsiScreen';
 import { connect } from '../../../base/redux';
-import { PollsPane } from '../../../polls/components';
-import { closeChat } from '../../actions.any';
-import { BUTTON_MODES, CHAT_VIEW_MODAL_ID } from '../../constants';
+import { screen } from '../../../conference/components/native/routes';
+import { closeChat, openChat } from '../../actions.native';
 import AbstractChat, {
     _mapStateToProps,
-    type Props
+    type Props as AbstractProps
 } from '../AbstractChat';
 
 import ChatInputBar from './ChatInputBar';
 import MessageRecipient from './MessageRecipient';
 import styles from './styles';
 
+
+type Props = AbstractProps & {
+
+    /**
+     * Is this screen focused or not(React Navigation)
+     */
+    isChatScreenFocused: boolean,
+
+    /**
+     * Default prop for navigating between screen components(React Navigation)
+     */
+    navigation: Object,
+
+    /**
+     * Default prop for navigating between screen components(React Navigation)
+     */
+    route: Object
+};
+
 /**
  * Implements a React native component that renders the chat window (modal) of
  * the mobile client.
  */
 class Chat extends AbstractChat<Props> {
-    /**
-     * Creates a new instance.
-     *
-     * @inheritdoc
-     */
-    constructor(props: Props) {
-        super(props);
-
-        this._onClose = this._onClose.bind(this);
-    }
 
     /**
      * Implements React's {@link Component#render()}.
      * @inheritdoc
      */
     render() {
+        const { _messages, route } = this.props;
+        const privateMessageRecipient = route.params?.privateMessageRecipient;
+
         return (
-            <JitsiModal
-                headerProps = {{
-                    headerLabelKey: this.props._isPollsEnabled ? 'chat.titleWithPolls' : 'chat.title'
-                }}
-                modalId = { CHAT_VIEW_MODAL_ID }
-                onClose = { this._onClose }>
-                {this.props._isPollsEnabled && <View style = { styles.tabContainer }>
-                    <Button
-                        color = '#17a0db'
-                        mode = {
-                            this.props._isPollsTabFocused
-                                ? BUTTON_MODES.CONTAINED
-                                : BUTTON_MODES.TEXT
-                        }
-                        onPress = { this._onToggleChatTab }
-                        style = { styles.tabLeftButton }
-                        uppercase = { false }>
-                        {`${this.props.t('chat.tabs.chat')}${this.props._isPollsTabFocused
-                                && this.props._nbUnreadMessages > 0
-                            ? `(${this.props._nbUnreadMessages})`
-                            : ''
-                        }`}
-                    </Button>
-                    <Button
-                        color = '#17a0db'
-                        mode = {
-                            this.props._isPollsTabFocused
-                                ? BUTTON_MODES.TEXT
-                                : BUTTON_MODES.CONTAINED
-                        }
-                        onPress = { this._onTogglePollsTab }
-                        style = { styles.tabRightButton }
-                        uppercase = { false }>
-                        {`${this.props.t('chat.tabs.polls')}${!this.props._isPollsTabFocused
-                                && this.props._nbUnreadPolls > 0
-                            ? `(${this.props._nbUnreadPolls})`
-                            : ''
-                        }`}
-                    </Button>
-                </View>}
-                {this.props._isPollsTabFocused
-                    ? <PollsPane />
-                    : (
-                    <>
-                        <MessageContainer messages = { this.props._messages } />
-                        <MessageRecipient />
-                        <ChatInputBar onSend = { this._onSendMessage } />
-                    </>
-                    )}
-            </JitsiModal>
+            <JitsiScreen
+                hasTabNavigator = { true }
+                style = { styles.chatContainer }>
+                <MessageContainer messages = { _messages } />
+                <MessageRecipient privateMessageRecipient = { privateMessageRecipient } />
+                <ChatInputBar onSend = { this._onSendMessage } />
+            </JitsiScreen>
         );
     }
 
     _onSendMessage: (string) => void;
+}
 
-    _onClose: () => boolean
+export default translate(connect(_mapStateToProps)(props => {
+    const {
+        _nbUnreadMessages,
+        dispatch,
+        navigation,
+        route
+    } = props;
+    const isChatScreenFocused = useIsFocused();
+    const privateMessageRecipient = route.params?.privateMessageRecipient;
 
-    _onTogglePollsTab: () => void;
-    _onToggleChatTab: () => void;
+    const nrUnreadMessages
+        = !isChatScreenFocused && _nbUnreadMessages > 0
+            ? `(${_nbUnreadMessages})` : '';
 
-    /**
-     * Closes the modal.
-     *
-     * @returns {boolean}
-     */
-    _onClose() {
-        this.props.dispatch(closeChat());
+    useEffect(() => {
+        dispatch(openChat(privateMessageRecipient));
 
-        return true;
-    }
-}
+        navigation.setOptions({
+            tabBarLabel: `${screen.conference.chatandpolls.tab.chat} ${nrUnreadMessages}`
+        });
+
+        return () => dispatch(closeChat());
+    }, [ nrUnreadMessages ]);
 
-export default translate(connect(_mapStateToProps)(Chat));
+    return (
+        <Chat
+            { ...props }
+            isChatScreenFocused = { isChatScreenFocused } />
+    );
+}));

react/features/chat/components/native/ChatAndPolls.js

+// @flow
+
+import { createMaterialTopTabNavigator } from '@react-navigation/material-top-tabs';
+import React from 'react';
+import { useSelector } from 'react-redux';
+
+import {
+    getClientHeight,
+    getClientWidth
+} from '../../../base/modal/components/functions.native';
+import { Chat } from '../../../chat';
+import { chatTabBarOptions } from '../../../conference/components/native/ConferenceNavigatorScreenOptions';
+import { screen } from '../../../conference/components/native/routes';
+import { PollsPane } from '../../../polls/components';
+
+const ChatTab = createMaterialTopTabNavigator();
+
+
+const ChatAndPolls = () => {
+    const clientHeight = useSelector(getClientHeight);
+    const clientWidth = useSelector(getClientWidth);
+
+    return (
+        <ChatTab.Navigator
+            backBehavior = 'none'
+            initialLayout = {{
+                height: clientHeight,
+                width: clientWidth
+            }}
+            tabBarOptions = {{
+                ...chatTabBarOptions
+            }}>
+            <ChatTab.Screen
+                component = { Chat }
+                name = { screen.conference.chatandpolls.tab.chat } />
+            <ChatTab.Screen
+                component = { PollsPane }
+                name = { screen.conference.chatandpolls.tab.polls } />
+        </ChatTab.Navigator>
+    );
+};
+
+export default ChatAndPolls;

react/features/chat/components/native/ChatButton.js

     AbstractButton,
     type AbstractButtonProps
 } from '../../../base/toolbox/components';
-import { openChat } from '../../actions.native';
+import { navigate } from '../../../conference/components/native/ConferenceNavigationContainerRef';
+import { screen } from '../../../conference/components/native/routes';
 import { getUnreadCount } from '../../functions';
 
+
 type Props = AbstractButtonProps & {
 
     /**
-     * The unread message count.
+     * True if the polls feature is disabled.
      */
-    _unreadMessageCount: number,
+    _isPollsDisabled: boolean,
 
-    dispatch: Function
+    /**
+     * The unread message count.
+     */
+    _unreadMessageCount: number
 };
 
 /**
      * @returns {void}
      */
     _handleClick() {
-        this.props.dispatch(openChat());
+        this.props._isPollsDisabled
+            ? navigate(screen.conference.chat)
+            : navigate(screen.conference.chatandpolls.main);
     }
 
     /**
  */
 function _mapStateToProps(state, ownProps) {
     const enabled = getFeatureFlag(state, CHAT_ENABLED, true);
+    const { disablePolls } = state['features/base/config'];
     const { visible = enabled } = ownProps;
 
     return {
+        _isPollsDisabled: disablePolls,
         _unreadMessageCount: getUnreadCount(state),
         visible
     };

react/features/chat/components/native/ChatInputBar.js

         };
 
         this._onChangeText = this._onChangeText.bind(this);
-        this._onFieldReferenceAvailable = this._onFieldReferenceAvailable.bind(this);
         this._onFocused = this._onFocused.bind(this);
         this._onSubmit = this._onSubmit.bind(this);
     }
                     onFocus = { this._onFocused(true) }
                     onSubmitEditing = { this._onSubmit }
                     placeholder = { this.props.t('chat.fieldPlaceHolder') }
-                    ref = { this._onFieldReferenceAvailable }
                     returnKeyType = 'send'
                     style = { styles.inputField }
                     value = { this.state.message } />
         });
     }
 
-    _onFieldReferenceAvailable: Object => void;
-
-    /**
-     * Callback to be invoked when the field reference is available.
-     *
-     * @param {Object} field - The reference to the field.
-     * @returns {void}
-     */
-    _onFieldReferenceAvailable(field) {
-        field && field.focus();
-    }
-
     _onFocused: boolean => Function;
 
     /**

react/features/chat/components/native/MessageRecipient.js

 import { Icon, IconCancelSelection } from '../../../base/icons';
 import { connect } from '../../../base/redux';
 import { type StyleType } from '../../../base/styles';
+import {
+    setParams
+} from '../../../conference/components/native/ConferenceNavigationContainerRef';
+import { setPrivateMessageRecipient } from '../../actions.any';
 import AbstractMessageRecipient, {
-    _mapDispatchToProps,
-    _mapStateToProps as _abstractMapStateToProps,
     type Props as AbstractProps
 } from '../AbstractMessageRecipient';
 
     /**
      * The color-schemed stylesheet of the feature.
      */
-    _styles: StyleType
+    _styles: StyleType,
+
+    /**
+     * The Redux dispatch function.
+     */
+    dispatch: Function,
+
+    /**
+     * The participant object set for private messaging.
+     */
+    privateMessageRecipient: Object,
 };
 
 /**
  * Class to implement the displaying of the recipient of the next message.
  */
 class MessageRecipient extends AbstractMessageRecipient<Props> {
+
+    /**
+     * Constructor of the component.
+     *
+     * @param {Props} props - The props of the component.
+     */
+    constructor(props: Props) {
+        super(props);
+
+        this._onResetPrivateMessageRecipient = this._onResetPrivateMessageRecipient.bind(this);
+    }
+
+    _onResetPrivateMessageRecipient: () => void;
+
+    /**
+     * Resets private message recipient from state.
+     *
+     * @returns {void}
+     */
+    _onResetPrivateMessageRecipient() {
+        const { dispatch } = this.props;
+
+        dispatch(setPrivateMessageRecipient());
+
+        setParams({
+            privateMessageRecipient: undefined
+        });
+    }
+
     /**
      * Implements {@code PureComponent#render}.
      *
      * @inheritdoc
+     * @returns {ReactElement}
      */
     render() {
-        const { _privateMessageRecipient, _styles } = this.props;
+        const { _styles, privateMessageRecipient, t } = this.props;
 
-        if (!_privateMessageRecipient) {
+        if (!privateMessageRecipient) {
             return null;
         }
 
-        const { t } = this.props;
-
         return (
             <View style = { _styles.messageRecipientContainer }>
                 <Text style = { _styles.messageRecipientText }>
                     { t('chat.messageTo', {
-                        recipient: _privateMessageRecipient
+                        recipient: privateMessageRecipient.name
                     }) }
                 </Text>
-                <TouchableHighlight onPress = { this.props._onRemovePrivateMessageRecipient }>
+                <TouchableHighlight
+                    onPress = { this._onResetPrivateMessageRecipient }>
                     <Icon
                         src = { IconCancelSelection }
                         style = { _styles.messageRecipientCancelIcon } />
  */
 function _mapStateToProps(state) {
     return {
-        ..._abstractMapStateToProps(state),
         _styles: ColorSchemeRegistry.get(state, 'Chat')
     };
 }
 
-export default translate(connect(_mapStateToProps, _mapDispatchToProps)(MessageRecipient));
+export default translate(connect(_mapStateToProps)(MessageRecipient));

react/features/chat/components/native/index.js

 // @flow
 
 export { default as Chat } from './Chat';
+export { default as ChatAndPolls } from './ChatAndPolls';
 export { default as ChatButton } from './ChatButton';
 export { default as ChatPrivacyDialog } from './ChatPrivacyDialog';

react/features/chat/components/native/styles.js

 
 import { ColorSchemeRegistry, schemeColor } from '../../../base/color-scheme';
 import { BoxModel, ColorPalette } from '../../../base/styles';
+import BaseTheme from '../../../base/ui/components/BaseTheme.native';
 
 const BUBBLE_RADIUS = 8;
 
         alignSelf: 'center',
         flex: 1,
         padding: BoxModel.padding,
-        paddingTop: '10%'
+        paddingTop: '8%'
     },
 
     /**
         fontSize: 13
     },
 
+    chatContainer: {
+        flex: 1
+    },
+
     tabContainer: {
         flexDirection: 'row',
         justifyContent: 'center'
     },
 
     emptyComponentText: {
-        color: schemeColor('displayName'),
+        color: BaseTheme.palette.ui05,
         textAlign: 'center'
     },
 

react/features/chat/constants.js

 // @flow
 
-export const CHAT_VIEW_MODAL_ID = 'chatView';
-
 /**
  * The size of the chat.
  */

react/features/chat/middleware.js

     JitsiConferenceErrors,
     JitsiConferenceEvents
 } from '../base/lib-jitsi-meet';
-import { setActiveModalId } from '../base/modal';
 import {
     getLocalParticipant,
     getParticipantById,
 } from '../base/participants';
 import { MiddlewareRegistry, StateListenerRegistry } from '../base/redux';
 import { playSound, registerSound, unregisterSound } from '../base/sounds';
-import { openDisplayNamePrompt } from '../display-name';
 import { resetNbUnreadPollsMessages } from '../polls/actions';
 import { ADD_REACTION_MESSAGE } from '../reactions/actionTypes';
 import { pushReactions } from '../reactions/actions.any';
 import { closeChat } from './actions.any';
 import { ChatPrivacyDialog } from './components';
 import {
-    CHAT_VIEW_MODAL_ID,
     INCOMING_MSG_SOUND_ID,
     MESSAGE_TYPE_ERROR,
     MESSAGE_TYPE_LOCAL,
         break;
 
     case OPEN_CHAT:
-        if (navigator.product === 'ReactNative') {
-            if (localParticipant.name) {
-                dispatch(setActiveModalId(CHAT_VIEW_MODAL_ID));
-            } else {
-                dispatch(openDisplayNamePrompt(() => {
-                    dispatch(setActiveModalId(CHAT_VIEW_MODAL_ID));
-                }));
-            }
-        } else {
-            dispatch(setActiveModalId(CHAT_VIEW_MODAL_ID));
-        }
-
         unreadCount = 0;
 
         if (typeof APP !== 'undefined') {
         if (isPollTabOpen) {
             dispatch(resetNbUnreadPollsMessages());
         }
-
-        dispatch(setActiveModalId());
         break;
     }
 

react/features/conference/components/native/Conference.js

 import { ASPECT_RATIO_NARROW } from '../../../base/responsive-ui/constants';
 import { TestConnectionInfo } from '../../../base/testing';
 import { ConferenceNotification, isCalendarEnabled } from '../../../calendar-sync';
-import { Chat } from '../../../chat';
 import { DisplayNameLabel } from '../../../display-name';
-import { SharedDocument } from '../../../etherpad';
 import {
     FILMSTRIP_SIZE,
     Filmstrip,
     isFilmstripVisible,
     TileView
 } from '../../../filmstrip';
-import { AddPeopleDialog, CalleeInfoContainer } from '../../../invite';
+import { CalleeInfoContainer } from '../../../invite';
 import { LargeVideo } from '../../../large-video';
 import { KnockingParticipantList } from '../../../lobby';
-import { LobbyScreen } from '../../../lobby/components/native';
 import { getIsLobbyVisible } from '../../../lobby/functions';
 import { BackButtonRegistry } from '../../../mobile/back-button';
-import { ParticipantsPane } from '../../../participants-pane/components/native';
 import { Captions } from '../../../subtitles';
 import { setToolboxVisible } from '../../../toolbox/actions';
 import { Toolbox } from '../../../toolbox/components/native';
 } from '../AbstractConference';
 import type { AbstractProps } from '../AbstractConference';
 
+import { navigate } from './ConferenceNavigationContainerRef';
 import LonelyMeetingExperience from './LonelyMeetingExperience';
 import NavigationBar from './NavigationBar';
+import { screen } from './routes';
 import styles from './styles';
 
 
         BackButtonRegistry.addListener(this._onHardwareBackPress);
     }
 
+    /**
+     * Implements {@code Component#componentDidUpdate}.
+     *
+     * @inheritdoc
+     */
+    componentDidUpdate(prevProps) {
+        const { _showLobby } = this.props;
+
+        if (!prevProps._showLobby && _showLobby) {
+            navigate(screen.lobby);
+        }
+
+        if (prevProps._showLobby && !_showLobby) {
+            navigate(screen.conference.main);
+        }
+    }
+
     /**
      * Implements {@link Component#componentWillUnmount()}. Invoked immediately
      * before this component is unmounted and destroyed. Disconnects the
      * @returns {ReactElement}
      */
     render() {
-        const { _fullscreenEnabled, _showLobby } = this.props;
-
-        if (_showLobby) {
-            return <LobbyScreen />;
-        }
+        const { _fullscreenEnabled } = this.props;
 
         return (
             <Container style = { styles.conference }>
         return true;
     }
 
-    /**
-     * Renders JitsiModals that are supposed to be on the conference screen.
-     *
-     * @returns {Array<ReactElement>}
-     */
-    _renderConferenceModals() {
-        return [
-            <AddPeopleDialog key = 'addPeopleDialog' />,
-            <Chat key = 'chat' />,
-            <SharedDocument key = 'sharedDocument' />
-        ];
-    }
-
     /**
      * Renders the conference notification badge if the feature is enabled.
      *
     _renderContent() {
         const {
             _connecting,
-            _isParticipantsPaneOpen,
             _largeVideoParticipantId,
             _reducedUI,
             _shouldDisplayTileView
                 <TestConnectionInfo />
                 { this._renderConferenceNotification() }
 
-                { this._renderConferenceModals() }
-
                 {_shouldDisplayTileView && <Toolbox />}
-
-                { _isParticipantsPaneOpen && <ParticipantsPane /> }
-
             </>
         );
     }

react/features/conference/components/native/ConferenceNavigationContainer.js

+// @flow
+
+import { NavigationContainer } from '@react-navigation/native';
+import { createStackNavigator } from '@react-navigation/stack';
+import React from 'react';
+import { SafeAreaProvider } from 'react-native-safe-area-context';
+import { useSelector } from 'react-redux';
+
+import { Chat, ChatAndPolls } from '../../../chat';
+import { SharedDocument } from '../../../etherpad';
+import AddPeopleDialog
+    from '../../../invite/components/add-people-dialog/native/AddPeopleDialog';
+import LobbyScreen from '../../../lobby/components/native/LobbyScreen';
+import { ParticipantsPane } from '../../../participants-pane/components/native';
+import { getDisablePolls } from '../../functions';
+
+import Conference from './Conference';
+import {
+    conferenceNavigationRef
+} from './ConferenceNavigationContainerRef';
+import {
+    chatScreenOptions,
+    conferenceScreenOptions,
+    inviteScreenOptions,
+    lobbyScreenOptions,
+    participantsScreenOptions,
+    sharedDocumentScreenOptions
+} from './ConferenceNavigatorScreenOptions';
+import { screen } from './routes';
+
+const ConferenceStack = createStackNavigator();
+
+const ConferenceNavigationContainer = () => {
+    const isPollsDisabled = useSelector(getDisablePolls);
+    const ChatScreen
+        = isPollsDisabled
+            ? Chat
+            : ChatAndPolls;
+    const chatScreenName
+        = isPollsDisabled
+            ? screen.conference.chat
+            : screen.conference.chatandpolls.main;
+
+    return (
+        <SafeAreaProvider>
+            <NavigationContainer
+                independent = { true }
+                ref = { conferenceNavigationRef }
+                theme = {{
+                    colors: {
+                        background: '#fff'
+                    }
+                }}>
+                <ConferenceStack.Navigator
+                    initialRouteName = { screen.conference.main }
+                    mode = 'modal'>
+                    <ConferenceStack.Screen
+                        component = { Conference }
+                        name = { screen.conference.main }
+                        options = {{
+                            ...conferenceScreenOptions
+                        }} />
+                    <ConferenceStack.Screen
+                        /* eslint-disable-next-line react/jsx-no-bind */
+                        component = { ChatScreen }
+                        name = { chatScreenName }
+                        options = {{
+                            ...chatScreenOptions
+                        }} />
+                    <ConferenceStack.Screen
+                        component = { ParticipantsPane }
+                        name = { screen.conference.participants }
+                        options = {{
+                            ...participantsScreenOptions
+                        }} />
+                    <ConferenceStack.Screen
+                        component = { LobbyScreen }
+                        name = { screen.lobby }
+                        options = {{
+                            ...lobbyScreenOptions
+                        }} />
+                    <ConferenceStack.Screen
+                        component = { AddPeopleDialog }
+                        name = { screen.conference.invite }
+                        options = {{
+                            ...inviteScreenOptions
+                        }} />
+                    <ConferenceStack.Screen
+                        component = { SharedDocument }
+                        name = { screen.conference.sharedDocument }
+                        options = {{
+                            ...sharedDocumentScreenOptions
+                        }} />
+                </ConferenceStack.Navigator>
+            </NavigationContainer>
+        </SafeAreaProvider>
+    );
+};
+
+export default ConferenceNavigationContainer;

react/features/conference/components/native/ConferenceNavigationContainerRef.js

+// @flow
+
+import React from 'react';
+
+// $FlowExpectedError
+export const conferenceNavigationRef = React.createRef();
+
+/**
+ * User defined navigation action included inside the reference to the container.
+ *
+ * @param {string} name - Destination name of the route that has been defined somewhere.
+ * @param {Object} params - Params to pass to the destination route.
+ * @returns {Function}
+ */
+export function navigate(name: string, params: Object) {
+    // $FlowExpectedError
+    return conferenceNavigationRef.current?.navigate(name, params);
+}
+
+/**
+ * User defined navigation action included inside the reference to the container.
+ *
+ * @returns {Function}
+ */
+export function goBack() {
+    // $FlowExpectedError
+    return conferenceNavigationRef.current?.goBack();
+}
+
+/**
+ * User defined navigation action included inside the reference to the container.
+ *
+ * @param {Object} params - Params to pass to the destination route.
+ * @returns {Function}
+ */
+export function setParams(params: Object) {
+    // $FlowExpectedError
+    return conferenceNavigationRef.current?.setParams(params);
+}
+

react/features/conference/components/native/ConferenceNavigatorScreenOptions.js

+import { TransitionPresets } from '@react-navigation/stack';
+import React from 'react';
+import { Platform } from 'react-native';
+
+import { IconClose } from '../../../base/icons';
+import BaseTheme from '../../../base/ui/components/BaseTheme';
+
+import { goBack } from './ConferenceNavigationContainerRef';
+import HeaderNavigationButton from './HeaderNavigationButton';
+
+
+/**
+ * Default modal transition for the current platform.
+ */
+export const conferenceModalPresentation = Platform.select({
+    ios: TransitionPresets.ModalPresentationIOS,
+    default: TransitionPresets.DefaultTransition
+});
+
+/**
+ * Screen options and transition types.
+ */
+export const screenOptions = {
+    ...TransitionPresets.ModalTransition,
+    gestureEnabled: false,
+    headerShown: false
+};
+
+/**
+ * Screen options for conference.
+ */
+export const conferenceScreenOptions = {
+    ...screenOptions
+};
+
+/**
+ * Screen options for lobby modal.
+ */
+export const lobbyScreenOptions = {
+    ...screenOptions
+};
+
+/**
+ * Tab bar options for chat screen.
+ */
+export const chatTabBarOptions = {
+    activeTintColor: BaseTheme.palette.screen01Header,
+    labelStyle: {
+        fontSize: BaseTheme.typography.labelRegular.fontSize
+    },
+    inactiveTintColor: BaseTheme.palette.field02Disabled,
+    indicatorStyle: {
+        backgroundColor: BaseTheme.palette.screen01Header
+    }
+};
+
+/**
+ * Screen options for presentation type modals.
+ */
+export const presentationScreenOptions = {
+    ...conferenceModalPresentation,
+    headerBackTitleVisible: false,
+    headerLeft: () => (
+        <HeaderNavigationButton
+            onPress = { goBack }
+            src = { IconClose } />
+    ),
+    headerStatusBarHeight: 0,
+    headerStyle: {
+        backgroundColor: BaseTheme.palette.screen01Header
+    },
+    headerTitleStyle: {
+        color: BaseTheme.palette.text01
+    }
+};
+
+/**
+ * Screen options for chat.
+ */
+export const chatScreenOptions = {
+    ...presentationScreenOptions
+};
+
+/**
+ * Screen options for invite modal.
+ */
+export const inviteScreenOptions = {
+    ...presentationScreenOptions
+};
+
+/**
+ * Screen options for participants modal.
+ */
+export const participantsScreenOptions = {
+    ...presentationScreenOptions
+};
+
+/**
+ * Screen options for shared document.
+ */
+export const sharedDocumentScreenOptions = {
+    ...TransitionPresets.DefaultTransition,
+    headerBackTitleVisible: false,
+    headerShown: true,
+    headerStyle: {
+        backgroundColor: BaseTheme.palette.screen01Header
+    },
+    headerTitleStyle: {
+        color: BaseTheme.palette.text01
+    }
+};

react/features/conference/components/native/HeaderNavigationButton.js

+// @flow
+
+import React from 'react';
+import { TouchableWithoutFeedback } from 'react-native';
+
+import { Icon } from '../../../base/icons';
+
+import styles from './styles';
+
+type Props = {
+
+    /**
+     * Callback to invoke when the {@code HeaderNavigationButton} is clicked/pressed.
+     */
+    onPress: Function,
+
+    /**
+     * The ImageSource to be rendered as image.
+     */
+    src: Object,
+
+    /**
+     * The component's external style
+     */
+    style: Object
+}
+
+const HeaderNavigationButton = ({ onPress, src, style }: Props) => (
+    <TouchableWithoutFeedback
+        onPress = { onPress } >
+        <Icon
+            size = { 20 }
+            src = { src }
+            style = { [ styles.headerNavigationButton, style ] } />
+    </TouchableWithoutFeedback>
+);
+
+
+export default HeaderNavigationButton;

react/features/conference/components/native/index.js

 // @flow
 
 export { default as Conference } from './Conference';
+export { default as ConferenceNavigationContainer } from './ConferenceNavigationContainer';
 export { default as renderConferenceTimer } from './ConferenceTimerDisplay';
 export { default as InsecureRoomNameLabel } from './InsecureRoomNameLabel';

react/features/conference/components/native/routes.js

+export const screen = {
+    conference: {
+        main: 'Conference',
+        chat: 'Chat',
+        chatandpolls: {
+            main: 'Chat and Polls',
+            tab: {
+                chat: 'Chat',
+                polls: 'Polls'
+            }
+        },
+        participants: 'Participants',
+        invite: 'Invite',
+        sharedDocument: 'Shared document'
+    },
+    lobby: 'Lobby'
+};

react/features/conference/components/native/styles.js

         margin: 10
     },
 
+    headerNavigationButton: {
+        marginLeft: 12
+    },
+
     /**
      * View that contains the indicators.
      */

react/features/conference/functions.native.js

+// @flow
+
+import { toState } from '../base/redux';
+
 export * from './functions.any';
+
+
+/**
+ *
+ * Returns true if polls feature is disabled.
+ *
+ * @param {(Function|Object)} stateful - The (whole) redux state, or redux's
+ * {@code getState} function to be used to retrieve the state
+ * features/base/config.
+ * @returns {boolean}.
+ */
+export function getDisablePolls(stateful: Object) {
+    const state = toState(stateful['features/base/config']);
+
+    return state.disablePolls;
+}

react/features/etherpad/components/SharedDocumentButton.js

 // @flow
 
-import type { Dispatch } from 'redux';
-
 import { createToolbarEvent, sendAnalytics } from '../../analytics';
 import { translate } from '../../base/i18n';
 import { IconShareDoc } from '../../base/icons';
 import { connect } from '../../base/redux';
 import { AbstractButton, type AbstractButtonProps } from '../../base/toolbox/components';
-import { toggleDocument } from '../actions';
+import { navigate } from '../../conference/components/native/ConferenceNavigationContainerRef';
+import { screen } from '../../conference/components/native/routes';
 
 
 type Props = AbstractButtonProps & {
     /**
      * Whether the shared document is being edited or not.
      */
-    _editing: boolean,
-
-    /**
-     * Redux dispatch function.
-     */
-    dispatch: Dispatch<any>,
+    _editing: boolean
 };
 
 /**
      * @returns {void}
      */
     _handleClick() {
-        const { _editing, dispatch, handleClick } = this.props;
+        const { _editing, handleClick } = this.props;
 
         if (handleClick) {
             handleClick();
             {
                 enable: !_editing
             }));
-        dispatch(toggleDocument());
+
+        navigate(screen.conference.sharedDocument);
     }
 
     /**

react/features/etherpad/components/native/SharedDocument.js

 import React, { PureComponent } from 'react';
 import { View } from 'react-native';
 import { WebView } from 'react-native-webview';
-import type { Dispatch } from 'redux';
 
 import { ColorSchemeRegistry } from '../../../base/color-scheme';
 import { translate } from '../../../base/i18n';
-import { JitsiModal } from '../../../base/modal';
+import { IconArrowBack } from '../../../base/icons';
+import JitsiScreen from '../../../base/modal/components/JitsiScreen';
 import { LoadingIndicator } from '../../../base/react';
 import { connect } from '../../../base/redux';
-import { toggleDocument } from '../../actions';
-import { SHARE_DOCUMENT_VIEW_ID } from '../../constants';
+import { goBack } from '../../../conference/components/native/ConferenceNavigationContainerRef';
+import HeaderNavigationButton
+    from '../../../conference/components/native/HeaderNavigationButton';
 import { getSharedDocumentUrl } from '../../functions';
 
 import styles, { INDICATOR_COLOR } from './styles';
     _headerStyles: Object,
 
     /**
-     * True if the chat window should be rendered.
+     * Default prop for navigation between screen components(React Navigation)
      */
-    _isOpen: boolean,
-
-    /**
-     * The Redux dispatch function.
-     */
-    dispatch: Dispatch<any>,
+    navigation: Object,
 
     /**
      * Function to be used to translate i18n labels.
     constructor(props: Props) {
         super(props);
 
-        this._onClose = this._onClose.bind(this);
-        this._onError = this._onError.bind(this);
         this._renderLoading = this._renderLoading.bind(this);
     }
 
+    /**
+     * Implements React's {@link Component#componentDidMount()}. Invoked
+     * immediately after this component is mounted.
+     *
+     * @inheritdoc
+     * @returns {void}
+     */
+    componentDidMount() {
+        const { navigation } = this.props;
+
+        navigation.setOptions({
+            headerLeft: () => (
+                <HeaderNavigationButton
+                    onPress = { goBack }
+                    src = { IconArrowBack }
+                    style = { styles.headerArrowBack } />
+            )
+        });
+    }
+
     /**
      * Implements React's {@link Component#render()}.
      *
         const { _documentUrl } = this.props;
 
         return (
-            <JitsiModal
-                headerProps = {{
-                    headerLabelKey: 'documentSharing.title'
-                }}
-                modalId = { SHARE_DOCUMENT_VIEW_ID }
-                style = { styles.webView }>
+            <JitsiScreen
+                addHeaderHeightValue = { true }
+                hasTabNavigator = { false }
+                style = { styles.sharedDocContainer }>
                 <WebView
-                    onError = { this._onError }
                     renderLoading = { this._renderLoading }
                     source = {{ uri: _documentUrl }}
                     startInLoadingState = { true } />
-            </JitsiModal>
+            </JitsiScreen>
         );
     }
 
-    _onClose: () => boolean
-
-    /**
-     * Closes the window.
-     *
-     * @returns {boolean}
-     */
-    _onClose() {
-        const { _isOpen, dispatch } = this.props;
-
-        if (_isOpen) {
-            dispatch(toggleDocument());
-
-            return true;
-        }
-
-        return false;
-    }
-
-    _onError: () => void;
-
-    /**
-     * Callback to handle the error if the page fails to load.
-     *
-     * @returns {void}
-     */
-    _onError() {
-        const { _isOpen, dispatch } = this.props;
-
-        if (_isOpen) {
-            dispatch(toggleDocument());
-        }
-    }
-
     _renderLoading: () => React$Component<any>;
 
     /**
  * @returns {Object}
  */
 export function _mapStateToProps(state: Object) {
-    const { editing } = state['features/etherpad'];
     const documentUrl = getSharedDocumentUrl(state);
 
     return {
         _documentUrl: documentUrl,
-        _headerStyles: ColorSchemeRegistry.get(state, 'Header'),
-        _isOpen: editing
+        _headerStyles: ColorSchemeRegistry.get(state, 'Header')
     };
 }
 

react/features/etherpad/components/native/styles.js

 
 export default {
 
+    headerArrowBack: {
+        marginLeft: 12
+    },
+
     indicatorWrapper: {
         alignItems: 'center',
         backgroundColor: ColorPalette.white,
         justifyContent: 'center'
     },
 
+    sharedDocContainer: {
+        flex: 1
+    },
+
     webView: {
         backgroundColor: 'rgb(242, 242, 242)'
     }

react/features/invite/actions.native.js

 import type { Dispatch } from 'redux';
 
 import { getFeatureFlag, ADD_PEOPLE_ENABLED } from '../base/flags';
-import { setActiveModalId } from '../base/modal';
+import { navigate } from '../conference/components/native/ConferenceNavigationContainerRef';
+import { screen } from '../conference/components/native/routes';
 import { beginShareRoom } from '../share-room';
 
-import { ADD_PEOPLE_DIALOG_VIEW_ID } from './constants';
 import { isAddPeopleEnabled, isDialOutEnabled } from './functions';
 
 export * from './actions.any';
             && (isAddPeopleEnabled(state) || isDialOutEnabled(state));
 
         if (addPeopleEnabled) {
-            return dispatch(setActiveModalId(ADD_PEOPLE_DIALOG_VIEW_ID));
+            return navigate(screen.conference.invite);
         }
 
         return dispatch(beginShareRoom());

react/features/invite/components/add-people-dialog/native/AddPeopleDialog.js

     ActivityIndicator,
     FlatList,
     Platform,
-    SafeAreaView,
     TextInput,
     TouchableOpacity,
     View
 } from 'react-native';
+import { Text, TouchableRipple, withTheme } from 'react-native-paper';
 
-import { ColorSchemeRegistry } from '../../../../base/color-scheme';
 import { AlertDialog, openDialog } from '../../../../base/dialog';
 import { translate } from '../../../../base/i18n';
 import {
     IconSearch,
     IconShare
 } from '../../../../base/icons';
-import { JitsiModal, setActiveModalId } from '../../../../base/modal';
+import JitsiScreen from '../../../../base/modal/components/JitsiScreen';
 import {
     AvatarListItem,
     type Item
 } from '../../../../base/react';
 import { connect } from '../../../../base/redux';
-import { ColorPalette } from '../../../../base/styles';
 import { beginShareRoom } from '../../../../share-room';
-import { ADD_PEOPLE_DIALOG_VIEW_ID, INVITE_TYPES } from '../../../constants';
+import { INVITE_TYPES } from '../../../constants';
 import AbstractAddPeopleDialog, {
     type Props as AbstractProps,
     type State as AbstractState,
 type Props = AbstractProps & {
 
     /**
-     * The color schemed style of the Header.
+     * True if the invite dialog should be open, false otherwise.
      */
-    _headerStyles: Object,
+    _isVisible: boolean,
 
     /**
-     * True if the invite dialog should be open, false otherwise.
+     * Default prop for navigation between screen components(React Navigation)
      */
-    _isVisible: boolean,
+    navigation: Object,
 
     /**
      * Function used to translate i18n labels.
      */
-    t: Function
+    t: Function,
+
+    /**
+     * Theme used for styles.
+     */
+    theme: Object
 };
 
 type State = AbstractState & {
         this._setFieldRef = this._setFieldRef.bind(this);
     }
 
+    /**
+     * Implements React's {@link Component#componentDidMount()}. Invoked
+     * immediately after this component is mounted.
+     *
+     * @inheritdoc
+     * @returns {void}
+     */
+    componentDidMount() {
+        const { navigation, t, theme } = this.props;
+        const { palette } = theme;
+
+        navigation.setOptions({
+            headerRight: () => (
+                <TouchableRipple
+                    disabled = { this._isAddDisabled() }
+                    rippleColor = { palette.screen01Header } >
+                    <Text
+                        style = { styles.headerSendInvite }>{ t('inviteDialog.send') }
+                    </Text>
+                </TouchableRipple>
+            )
+        });
+    }
+
     /**
      * Implements {@code Component#componentDidUpdate}.
      *
      * @inheritdoc
      */
     componentDidUpdate(prevProps) {
+        const { navigation, t, theme } = this.props;
+        const { palette } = theme;
+
+        navigation.setOptions({
+            // eslint-disable-next-line react/no-multi-comp
+            headerRight: () => (
+                <TouchableRipple
+                    disabled = { this._isAddDisabled() }
+                    onPress = { this._onInvite }
+                    rippleColor = { palette.screen01Header } >
+                    <Text
+                        /* eslint-disable-next-line react-native/no-inline-styles */
+                        style = { styles.headerSendInvite }>{ t('inviteDialog.send') }
+                    </Text>
+                </TouchableRipple>
+            )
+        });
+
         if (prevProps._isVisible !== this.props._isVisible) {
             // Clear state
             this._clearState();
             _dialOutEnabled
         } = this.props;
         const { inviteItems, selectableItems } = this.state;
+        const { theme } = this.props;
+        const { palette } = theme;
 
         let placeholderKey = 'searchPlaceholder';
 
         }
 
         return (
-            <JitsiModal
+            <JitsiScreen
                 footerComponent = { this._renderShareMeetingButton }
-                headerProps = {{
-                    forwardDisabled: this._isAddDisabled(),
-                    forwardLabelKey: 'inviteDialog.send',
-                    headerLabelKey: 'inviteDialog.header',
-                    onPressForward: this._onInvite
-                }}
-                modalId = { ADD_PEOPLE_DIALOG_VIEW_ID }>
+                hasTabNavigator = { false }
+                style = { styles.addPeopleContainer }>
                 <View
                     style = { styles.searchFieldWrapper }>
                     <View style = { styles.searchIconWrapper }>
                         placeholder = {
                             this.props.t(`inviteDialog.${placeholderKey}`)
                         }
-                        placeholderTextColor = { ColorPalette.lightGrey }
+                        placeholderTextColor = { palette.text04 }
                         ref = { this._setFieldRef }
                         spellCheck = { false }
                         style = { styles.searchField }
                         keyboardShouldPersistTaps = 'always'
                         renderItem = { this._renderItem } />
                 </View>
-            </JitsiModal>
+            </JitsiScreen>
         );
     }
 
                         inviteItems: invitesLeftToSend
                     });
                     this._showFailedInviteAlert();
-                } else {
-                    this.props.dispatch(setActiveModalId());
                 }
             });
     }
      * @returns {React#Element<*>}
      */
     _renderShareMeetingButton() {
-        const { _headerStyles } = this.props;
 
         return (
-            <SafeAreaView
+            <View
                 style = { [
                     styles.bottomBar,
-                    _headerStyles.headerOverlay,
                     this.state.bottomPadding ? styles.extraBarPadding : null
                 ] }>
                 <TouchableOpacity
                     onPress = { this._onShareMeeting }>
                     <Icon
                         src = { IconShare }
-                        style = { [ _headerStyles.headerButtonText, styles.shareIcon ] } />
+                        style = { styles.shareIcon } />
                 </TouchableOpacity>
-            </SafeAreaView>
+            </View>
         );
     }
 
  */
 function _mapStateToProps(state: Object) {
     return {
-        ..._abstractMapStateToProps(state),
-        _headerStyles: ColorSchemeRegistry.get(state, 'Header'),
-        _isVisible: state['features/base/modal'].activeModalId === ADD_PEOPLE_DIALOG_VIEW_ID
+        ..._abstractMapStateToProps(state)
     };
 }
 
-export default translate(connect(_mapStateToProps)(AddPeopleDialog));
+export default translate(connect(_mapStateToProps)(withTheme(AddPeopleDialog)));

react/features/invite/components/add-people-dialog/native/styles.js

 // @flow
 
 import { BoxModel } from '../../../../base/styles';
+import BaseTheme from '../../../../base/ui/components/BaseTheme.native';
 
 export const AVATAR_SIZE = 40;
 export const DARK_GREY = 'rgb(28, 32, 37)';
 export const LIGHT_GREY = 'rgb(209, 219, 232)';
 export const ICON_SIZE = 15;
 
-const FIELD_COLOR = 'rgb(240, 243, 247)';
-
 export default {
+
+    addPeopleContainer: {
+        flex: 1
+    },
+
     avatar: {
         backgroundColor: LIGHT_GREY
     },
 
     bottomBar: {
         alignItems: 'center',
-        flexDirection: 'row',
-        justifyContent: 'space-around'
+        justifyContent: 'center',
+        backgroundColor: BaseTheme.palette.screen01Header,
+        height: BaseTheme.spacing[10]
     },
 
     clearButton: {
 
     clearIconContainer: {
         alignItems: 'center',
-        backgroundColor: FIELD_COLOR,
+        backgroundColor: BaseTheme.palette.section01,
         borderRadius: 12,
         justifyContent: 'center',
         height: 24,
         paddingBottom: 30
     },
 
+    headerCloseIcon: {
+        marginLeft: 12
+    },
+
+    headerSendInvite: {
+        color: BaseTheme.palette.text01,
+        marginRight: 12
+    },
+
     invitedList: {
         padding: 3
     },
     },
 
     searchField: {
-        backgroundColor: FIELD_COLOR,
+        backgroundColor: BaseTheme.palette.section01,
         borderBottomRightRadius: 10,
         borderTopRightRadius: 10,
         color: DARK_GREY,
         alignItems: 'stretch',
         flexDirection: 'row',
         height: 52,
-        paddingHorizontal: 15,
+        paddingHorizontal: 12,
         paddingVertical: 8
     },
 
 
     searchIconWrapper: {
         alignItems: 'center',
-        backgroundColor: FIELD_COLOR,
+        backgroundColor: BaseTheme.palette.section01,
         borderBottomLeftRadius: 10,
         borderTopLeftRadius: 10,
         flexDirection: 'row',

react/features/invite/constants.js

 // @flow
 
-/**
- * Modal ID for the AddPeopleDialog modal.
- */
-export const ADD_PEOPLE_DIALOG_VIEW_ID = 'ADD_PEOPLE_DIALOG_VIEW_ID';
-
 /**
  * Modal ID for the DialInSummary modal.
  */

react/features/lobby/components/native/LobbyScreen.js

 
 import React from 'react';
 import { Text, View, TouchableOpacity, TextInput } from 'react-native';
+import { SafeAreaView } from 'react-native-safe-area-context';
 
 import { Avatar } from '../../../base/avatar';
-import { CustomDialog } from '../../../base/dialog';
 import { translate } from '../../../base/i18n';
 import { Icon, IconEdit } from '../../../base/icons';
+import JitsiScreen from '../../../base/modal/components/JitsiScreen';
 import { LoadingIndicator } from '../../../base/react';
 import { connect } from '../../../base/redux';
 import AbstractLobbyScreen, { _mapStateToProps } from '../AbstractLobbyScreen';
         const { _meetingName, t } = this.props;
 
         return (
-            <CustomDialog
-                onCancel = { this._onCancel }>
-                <View style = { styles.contentWrapper }>
+            <JitsiScreen
+                hasTabNavigator = { false }
+                style = { styles.contentWrapper }>
+                <SafeAreaView>
                     <Text style = { styles.dialogTitle }>
                         { t(this._getScreenTitleKey()) }
                     </Text>
                         { _meetingName }
                     </Text>
                     { this._renderContent() }
-                </View>
-            </CustomDialog>
+                </SafeAreaView>
+            </JitsiScreen>
         );
     }
 
                         { t('lobby.enterPasswordButton') }
                     </Text>
                 </TouchableOpacity> }
+                <TouchableOpacity
+                    onPress = { this._onCancel }
+                    style = { styles.cancelButton }>
+                    <Text>
+                        { t('dialog.Cancel') }
+                    </Text>
+                </TouchableOpacity>
             </>
         );
     }

react/features/lobby/components/native/styles.js

     button: {
         alignItems: 'center',
         borderRadius: 4,
-        marginVertical: 8,
-        paddingVertical: 10
+        marginVertical: 4,
+        paddingVertical: 8
     },
 
     contentWrapper: {
         alignItems: 'center',
+        display: 'flex',
         flexDirection: 'column',
-        padding: 32
+        justifyItems: 'center',
+        height: '100%'
+    },
+
+    closeIcon: {
+        color: 'red',
+        fontSize: 20
     },
 
     dialogTitle: {
         fontSize: 18,
         fontWeight: 'bold',
-        marginBottom: 10
+        margin: 'auto',
+        marginVertical: 24,
+        textAlign: 'center'
     },
 
     displayNameText: {
     },
 
     joiningMessage: {
+        color: 'rgba(0, 0, 0, .7)',
+        paddingBottom: 36,
         textAlign: 'center'
     },
 
     },
 
     secondaryText: {
-        color: 'rgba(0, 0, 0, .7)'
+        color: 'rgba(0, 0, 0, .7)',
+        margin: 'auto',
+        textAlign: 'center'
+    },
+
+    cancelButton: {
+        alignItems: 'center',
+        backgroundColor: 'transparent',
+        marginVertical: 4
     },
 
     // KnockingParticipantList

react/features/participants-pane/components/native/LobbyParticipantList.js

 
 import React, { useCallback } from 'react';
 import { useTranslation } from 'react-i18next';
-import { ScrollView, Text, View } from 'react-native';
+import { Text, View } from 'react-native';
 import { Button, withTheme } from 'react-native-paper';
 import { useDispatch, useSelector } from 'react-redux';
 
     }
 
     return (
-        <View style = { styles.lobbyList }>
+        <View
+            style = { styles.lobbyListContainer } >
             <View style = { styles.lobbyListDetails } >
                 <Text style = { styles.lobbyListDescription }>
                     {t('participantsPane.headings.waitingLobby',
                     )
                 }
             </View>
-            <ScrollView>
-                {
-                    participants.map(p => (
-                        <LobbyParticipantItem
-                            key = { p.id }
-                            participant = { p } />)
-                    )
-                }
-            </ScrollView>
+            {
+                participants.map(p => (
+                    <LobbyParticipantItem
+                        key = { p.id }
+                        participant = { p } />)
+                )
+            }
         </View>
     );
 };

react/features/participants-pane/components/native/MeetingParticipantList.js

         } = this.props;
 
         return (
-            <View style = { styles.meetingList }>
+            <View
+                style = { styles.meetingListContainer }>
                 <Text style = { styles.meetingListDescription }>
                     {t('participantsPane.headings.participantsList',
                         { count: _participantsCount })}
                     horizontal = { false }
                     keyExtractor = { this._keyExtractor }
                     renderItem = { this._renderParticipant }
+                    scrollEnabled = { false }
                     showsHorizontalScrollIndicator = { false }
+                    style = { styles.meetingList }
                     windowSize = { 2 } />
             </View>
         );

react/features/participants-pane/components/native/ParticipantsPane.js

 
 import React, { useCallback } from 'react';
 import { useTranslation } from 'react-i18next';
-import { View } from 'react-native';
+import { ScrollView, View } from 'react-native';
 import { Button } from 'react-native-paper';
 import { useDispatch, useSelector } from 'react-redux';
 
 import { openDialog } from '../../../base/dialog';
-import { JitsiModal } from '../../../base/modal';
+import JitsiScreen from '../../../base/modal/components/JitsiScreen';
 import {
     isLocalParticipantModerator
 } from '../../../base/participants';
 import MuteEveryoneDialog
     from '../../../video-menu/components/native/MuteEveryoneDialog';
-import { close } from '../../actions.native';
 
 import { ContextMenuMore } from './ContextMenuMore';
 import HorizontalDotsIcon from './HorizontalDotsIcon';
 const ParticipantsPane = () => {
     const dispatch = useDispatch();
     const openMoreMenu = useCallback(() => dispatch(openDialog(ContextMenuMore)), [ dispatch ]);
-    const closePane = useCallback(() => dispatch(close()), [ dispatch ]);
     const isLocalModerator = useSelector(isLocalParticipantModerator);
     const muteAll = useCallback(() => dispatch(openDialog(MuteEveryoneDialog)),
         [ dispatch ]);
     const { t } = useTranslation();
 
     return (
-        <JitsiModal
-            headerProps = {{
-                headerLabelKey: 'participantsPane.header'
-            }}
-            onClose = { closePane }
+        <JitsiScreen
+            hasTabNavigator = { false }
             style = { styles.participantsPane }>
-            <LobbyParticipantList />
-            <MeetingParticipantList />
+            <ScrollView bounces = { false }>
+                <LobbyParticipantList />
+                <MeetingParticipantList />
+            </ScrollView>
             {
                 isLocalModerator
                 && <View style = { styles.footer }>
                         style = { styles.moreButton } />
                 </View>
             }
-        </JitsiModal>
+        </JitsiScreen>
     );
 };
 

react/features/participants-pane/components/native/ParticipantsPaneButton.js

 import { IconParticipants } from '../../../base/icons';
 import { connect } from '../../../base/redux';
 import { AbstractButton, type AbstractButtonProps } from '../../../base/toolbox/components';
-import { open } from '../../actions.native';
+import { navigate }
+    from '../../../conference/components/native/ConferenceNavigationContainerRef';
+import { screen } from '../../../conference/components/native/routes';
 
 type Props = AbstractButtonProps & {
 
      * @returns {void}
      */
     _handleClick() {
-        const { dispatch } = this.props;
-
-        dispatch(open());
+        return navigate(screen.conference.participants);
     }
 }
 

react/features/participants-pane/components/native/styles.js

     isLocal: {
         alignSelf: 'center',
         color: BaseTheme.palette.text01,
-        marginLeft: 4
+        marginLeft: BaseTheme.spacing[1]
     },
 
     participantsPane: {
-        backgroundColor: BaseTheme.palette.ui01
+        backgroundColor: BaseTheme.palette.ui01,
+        flex: 1,
+        justifyContent: 'center'
     },
 
     participantStatesContainer: {
         top: BaseTheme.spacing[1]
     },
 
-    lobbyList: {
+    lobbyListContainer: {
         position: 'relative'
     },
 
-    meetingList: {
-        position: 'relative',
-        marginTop: BaseTheme.spacing[3]
+    lobbyListDescription: {
+        ...participantListDescription
     },
 
     lobbyListDetails: {
         width: '100%'
     },
 
-    lobbyListDescription: {
-        ...participantListDescription
+    meetingListContainer: {
+        flex: 1
     },
 
     meetingListDescription: {
 
     footer: {
         alignItems: 'center',
-        backgroundColor: BaseTheme.palette.ui01,
-        bottom: BaseTheme.spacing[0],
-        display: 'flex',
         flexDirection: 'row',
-        height: BaseTheme.spacing[10],
-        justifyContent: 'space-between',
-        paddingRight: BaseTheme.spacing[3],
-        position: 'relative',
-        right: BaseTheme.spacing[0],
-        left: BaseTheme.spacing[0]
+        paddingHorizontal: BaseTheme.spacing[3],
+        paddingVertical: BaseTheme.spacing[2]
+    },
+
+    headerCloseIcon: {
+        marginLeft: 12
     },
 
     inviteButton: {
         backgroundColor: BaseTheme.palette.action01,
-        marginTop: BaseTheme.spacing[2],
+        marginBottom: BaseTheme.spacing[4],
         marginLeft: BaseTheme.spacing[3],
         marginRight: BaseTheme.spacing[3]
     },

react/features/polls/components/native/PollCreate.js

                     keyExtractor = { (item, index) => index.toString() }
                     ref = { answerListRef }
                     renderItem = { renderListItem } />
-
-                <Button
-                    color = '#3D3D3D'
-                    mode = { BUTTON_MODES.CONTAINED }
-                    onPress = { () => {
-                        // adding and answer
-                        addAnswer();
-                        requestFocus(answers.length);
-                    } }
-                    style = { chatStyles.pollCreateAddButton }>
-                    {t('polls.create.addOption')}
-                </Button>
-            </View>
-
-            <View
-                style = { chatStyles.buttonRow }>
-
-                <Button
-                    color = '#3D3D3D'
-                    mode = { BUTTON_MODES.CONTAINED }
-                    onPress = { () => setCreateMode(false) }
-                    style = { chatStyles.pollCreateButton } >
-                    {t('polls.create.cancel')}
-                </Button>
-
-                <Button
-                    color = '#17a0db'
-                    disabled = { isSubmitDisabled }
-                    mode = { BUTTON_MODES.CONTAINED }
-                    onPress = { onSubmit }
-                    style = { chatStyles.pollCreateButton } >
-                    {t('polls.create.send')}
-                </Button>
+                <View style = { chatStyles.pollCreateButtons }>
+                    <Button
+                        color = '#3D3D3D'
+                        mode = { BUTTON_MODES.CONTAINED }
+                        onPress = { () => {
+                            // adding and answer
+                            addAnswer();
+                            requestFocus(answers.length);
+                        } }
+                        style = { chatStyles.pollCreateAddButton }>
+                        {t('polls.create.addOption')}
+                    </Button>
+                    <View
+                        style = { chatStyles.buttonRow }>
+                        <Button
+                            color = '#3D3D3D'
+                            mode = { BUTTON_MODES.CONTAINED }
+                            onPress = { () => setCreateMode(false) }
+                            style = { chatStyles.pollCreateButton } >
+                            {t('polls.create.cancel')}
+                        </Button>
+
+                        <Button
+                            color = '#17a0db'
+                            disabled = { isSubmitDisabled }
+                            mode = { BUTTON_MODES.CONTAINED }
+                            onPress = { onSubmit }
+                            style = { chatStyles.pollCreateButton } >
+                            {t('polls.create.send')}
+                        </Button>
+                    </View>
+                </View>
             </View>
         </View>
     );

react/features/polls/components/native/PollsPane.js

 /* eslint-disable react-native/no-color-literals */
 // @flow
 
-import React from 'react';
-import { View } from 'react-native';
-import { Button } from 'react-native-paper';
+import { useNavigation, useIsFocused } from '@react-navigation/native';
+import React, { useEffect } from 'react';
+import { Button, useTheme } from 'react-native-paper';
+import { useSelector } from 'react-redux';
 
+import JitsiScreen from '../../../base/modal/components/JitsiScreen';
 import { BUTTON_MODES } from '../../../chat/constants';
+import { screen } from '../../../conference/components/native/routes';
+import { getUnreadPollCount } from '../../functions';
 import AbstractPollsPane from '../AbstractPollsPane';
 import type { AbstractProps } from '../AbstractPollsPane';
 
 import PollsList from './PollsList';
 import { chatStyles } from './styles';
 
-const PollsPane = (props: AbstractProps) => {
 
+const PollsPane = (props: AbstractProps) => {
     const { createMode, onCreate, setCreateMode, t } = props;
+    const isPollsScreenFocused = useIsFocused();
+    const navigation = useNavigation();
+    const nbUnreadPolls = useSelector(getUnreadPollCount);
+    const { palette } = useTheme();
+
+    const nrUnreadPolls = !isPollsScreenFocused && nbUnreadPolls > 0
+        ? `(${nbUnreadPolls})`
+        : '';
+
+    useEffect(() => {
+        navigation.setOptions({
+            tabBarLabel: `${screen.conference.chatandpolls.tab.polls} ${nrUnreadPolls}`
+        });
+    }, [ nrUnreadPolls ]);
 
     return (
-        <View style = { chatStyles.PollPane }>
-            { createMode
-                ? <PollCreate setCreateMode = { setCreateMode } />
-                : <View style = { chatStyles.PollPaneContent }>
-                    {/* <View /> */}
-                    <PollsList />
-                    <Button
-                        color = '#17a0db'
-                        mode = { BUTTON_MODES.CONTAINED }
-                        onPress = { onCreate }
-                        style = { chatStyles.createPollButton } >
-                        {t('polls.create.create')}
-                    </Button>
-                </View>}
-        </View>
+        <JitsiScreen
+            contentContainerStyle = { chatStyles.PollPane }
+            hasTabNavigator = { true }
+            style = { chatStyles.PollPaneContainer }>
+            {
+                createMode
+                    ? <PollCreate setCreateMode = { setCreateMode } />
+                    : <PollsList />
+
+            }
+            {
+                !createMode && <Button
+                    color = { palette.screen01Header }
+                    mode = { BUTTON_MODES.CONTAINED }
+                    onPress = { onCreate }
+                    style = { chatStyles.createPollButton } >
+                    {t('polls.create.create')}
+                </Button>
+            }
+        </JitsiScreen>
     );
 };
 

react/features/polls/components/native/styles.js

 // @flow
 
-import { schemeColor } from '../../../base/color-scheme';
 import { ColorPalette, createStyleSheet } from '../../../base/styles';
+import BaseTheme from '../../../base/ui/components/BaseTheme';
 
 export const answerStyles = createStyleSheet({
     question: {
 
 export const chatStyles = createStyleSheet({
     messageFooter: {
+        flex: 1,
         flexDirection: 'row',
         justifyContent: 'space-between',
         alignItems: 'center',
 
     noPollText: {
         flex: 1,
-        color: schemeColor('displayName'),
+        color: BaseTheme.palette.ui05,
         textAlign: 'center',
-        paddingTop: '10%'
+        paddingTop: '8%'
     },
 
     pollItemContainer: {
     },
 
     pollCreateAddButton: {
-        margin: 8
+        margin: BaseTheme.spacing[2]
     },
 
     toggleText: {
         color: ColorPalette.blue,
-        paddingTop: 16
+        paddingTop: BaseTheme.spacing[3]
     },
 
     createPollButton: {
         padding: 8,
-        margin: 4
+        margin: BaseTheme.spacing[2]
     },
 
     PollPane: {
         padding: 8
     },
 
+    PollPaneContainer: {
+        flex: 1
+    },
+
     PollPaneContent: {
         justifyContent: 'space-between',
+        padding: BaseTheme.spacing[3],
         flex: 1
     },
 

react/features/toolbox/components/native/Toolbox.js

     /**
      * Whether or not the reactions feature is enabled.
      */
-    _reactionsEnabled: boolean,
-
-    /**
-     * The redux {@code dispatch} function.
-     */
-    dispatch: Function
+    _reactionsEnabled: boolean
 };
 
 /**
                 <VideoMuteButton
                     styles = { buttonStylesBorderless }
                     toggledStyles = { toggledButtonStyles } />
-                { additionalButtons.has('chat')
+                {
+                    additionalButtons.has('chat')
                       && <ChatButton
                           styles = { buttonStylesBorderless }
-                          toggledStyles = { backgroundToggledStyle } />}
+                          toggledStyles = { backgroundToggledStyle } />
+                }
 
                 { additionalButtons.has('raisehand') && (_reactionsEnabled
                     ? <ReactionsMenuButton