{"id":"27bd1d56-18aa-465a-98bb-ba9d32721ada","shortId":"qnHpxb","kind":"skill","title":"cometchat-flutter-v6-calls","tagline":"CometChat Calls integration for Flutter UIKit v6 (Bloc-based, beta). ⚠️ Partially working at v6.0.0-beta2 (2026-05-13) — chat + calls init OK, outgoing call API succeeds, but TWO vendor bugs block end-to-end calling: (1) MaterialApp MUST set `navigatorKey: CallNavigationContext.n","description":"## Purpose\n\nProduction-grade voice + video calling for Flutter UIKit v6 (beta, Bloc-based). Loaded by `cometchat-calls` when `framework === \"flutter\"` and `flutter_version === \"v6\"`. Operates in two modes:\n\n- **Standalone** — calls is the product. Chat SDK + Calls SDK without the v6 UI Kit (rare today, since the UI Kit ships calling bundled). Custom call screens on the SDKs.\n- **Additive** — calls layered onto an existing v6 chat integration. The v6 UI Kit ships call widgets in the same package (`cometchat_chat_uikit`) — no extra dependency. The skill enables calling on `UIKitSettings`, calls `CometChatUIKitCalls.init()` in the chat-init success callback, mounts the global incoming-call overlay at app root.\n\n**Read these other skills first:**\n- `cometchat-calls` — dispatcher (modes, hard rules, anti-patterns)\n- `cometchat-flutter-v6-core` — UIKitSettings, init/login order (CHAT_INIT_BEFORE_CALLS_INIT is THE rule)\n- `cometchat-flutter-v6-events` — Bloc event streams + listener registration\n\n**V6 vs V5 difference (critical for migration):**\n- V6 — single `cometchat_chat_uikit` package (calls bundled in)\n- V5 — `cometchat_chat_uikit` + `cometchat_calls_uikit` (separate)\n- V6 uses Bloc; V5 uses GetX\n- V6 `CometChatUIKitCalls.init(appId, region)` must run AFTER `CometChatUIKit.init()` succeeds; V5 hides this via `CometChatCallingExtension`\n\n**Ground truth:**\n- SDK source — installed `cometchat_chat_uikit@6.0.0-beta2` artifacts under `~/.pub-cache/`\n- Sample app — `~/Downloads/calls-sdk/calls-sdk-flutter-5/sample-apps/` (V5 sample; V6 sample app may not exist yet — verify before citing)\n- Public docs — https://www.cometchat.com/docs/calls/flutter/overview (note: V6 docs may still reference V5 module split)\n\n---\n\n## 1. The seven hard rules — Flutter v6 specialization\n\n### 1.0 Calls SDK login is its own step (v5+)\n\nSame as v5 cohort — the v5 Calls SDK has its own auth state, separate from the Chat SDK. After `CometChat.login` succeeds, you MUST also call `CometChatCalls.login` — without it, the FIRST calls API call throws **\"auth token cannot be null\"**.\n\nV6's `CometChatUIKitCalls.init()` initializes the SDK but does not handle login. Login still needs to happen explicitly after the user signs in via `CometChatUIKit.login`:\n\n```dart\nimport 'package:cometchat_sdk/cometchat_sdk.dart';\nimport 'package:cometchat_calls_sdk/cometchat_calls_sdk.dart';\n\n// After CometChatUIKit.login resolves\nCometChatCalls.login(\n  uid: uid,\n  authKey: AUTH_KEY,\n  onSuccess: (User? callUser) { /* both ready */ },\n  onError: (CometChatException e) { /* surface to user */ },\n);\n\n// Production:\nCometChatCalls.loginWithAuthToken(\n  authToken: tokenFromBackend,\n  onSuccess: (User? user) { /* … */ },\n  onError: (CometChatException e) { /* … */ },\n);\n```\n\n**Surprises:**\n- Chat SDK persists login via shared preferences. The **Calls SDK does NOT** — always check `CometChatCalls.getLoggedInUser()` on app start and re-login if it returns null.\n- Even though V6 bundles the call UI into `CometChatUIKit`, the underlying Calls SDK login is still mandatory and separate.\n\n### 1.1 Dual-SDK contract — `CometChatUIKitCalls.init` after `CometChatUIKit.init`\n\nThe V6 UI Kit unifies the two SDKs but `init` order is still load-bearing:\n\n```dart\n// ✓ RIGHT — calls init in chat init's onSuccess\nCometChatUIKit.init(\n  uiKitSettings: settings,\n  onSuccess: (_) {\n    CometChatUIKitCalls.init(appId, region,\n      onSuccess: (_) => debugPrint('Calls SDK ready'),\n      onError: (e) => debugPrint('Calls init failed: ${e.message}'),\n    );\n  },\n);\n```\n\n```dart\n// ✗ WRONG — parallel init causes \"auth token null\" intermittently\nCometChatUIKit.init(uiKitSettings: settings);   // returns immediately\nCometChatUIKitCalls.init(appId, region);         // race — chat auth not ready yet\n```\n\n`CometChatUIKitCalls.init()` must be called **exactly once per app lifecycle**. Re-calling it after logout + re-login causes \"session already started\" errors.\n\nAfter logout: the calls SDK session is invalidated; on next login, call `CometChatUIKitCalls.init()` again. Treat this as a \"first run\" of the calls subsystem.\n\n### 1.2 VoIP push — `native_call_kit` module + FCM + PushKit bridge\n\nV6 ships a `native_call_kit` sub-module inside `cometchat_chat_uikit` that wraps CallKit (iOS) and ConnectionService (Android). The skill still wires:\n\n- **`firebase_messaging`** — FCM data messages on Android\n- **iOS PushKit** — same platform-channel bridge as v5 (Flutter has no first-party PushKit plugin)\n- **`native_call_kit` API** — Dart-side handlers for incoming-call payloads → OS-level ring UI\n\nIn additive mode, opt-in. In standalone, mandatory.\n\n### 1.3 Foreground service — same Android 14+ rules\n\n**⚠️ Android build prerequisite — Jetifier is mandatory.** One of the `cometchat_calls_uikit` transitive deps still pulls in the legacy `com.android.support:support-compat:26.1.0` AAR in V6. Without Jetifier, AGP fails with `Duplicate class android.support.v4.*` errors. Set in `android/gradle.properties`:\n\n```properties\nandroid.useAndroidX=true\nandroid.enableJetifier=true\n```\n\nFlutter 3.x scaffolds omit `enableJetifier=true` by default — the build fails on first `flutter build apk` if you skip this.\n\nSame as native Android / Flutter v5. The four FOREGROUND_SERVICE_* permissions plus MANAGE_OWN_CALLS / BIND_TELECOM_CONNECTION_SERVICE in `android/app/src/main/AndroidManifest.xml`. V6 raised Android `minSdk` to 26 (calls SDK in V6 raised the floor) — verify this is set in `android/app/build.gradle`.\n\n### 1.4 Server-minted auth tokens\n\n`cometchat-flutter-v6-production` covers it. `CometChatUIKit.loginWithAuthToken(token)` for production, never `loginWithAuthKey(uid, authKey)`.\n\n### 1.5 Hangup cleanup — Calls + ServiceLocator + native call UI\n\n```dart\nFuture<void> endCall(String sessionId) async {\n  await CometChatUIKitCalls.endSession();        // 1. end WebRTC + release tracks\n  await FlutterCallkitIncoming.endAllCalls();    // 2. clear OS-level ring UI\n  if (mounted) Navigator.of(context, rootNavigator: true).pop();  // 3. pop call screen\n}\n```\n\nAfter `CometChatUIKit.logout()`, also reset the calls service locator:\n```dart\nCallOperationsServiceLocator.instance.reset();\n```\n\nThe kit's call widgets handle the basic teardown automatically; custom WebRTC surfaces must replicate this.\n\n### 1.6 Permissions — `permission_handler` + `CallPermissions`\n\nV6 ships an internal `CallPermissions` helper that wraps the standard permission flow:\n\n```dart\nfinal granted = await CallPermissions.requestCallPermissions(callType: CallType.video);\nif (!granted) { /* surface a clear UI message */ }\n```\n\nNative config (Info.plist + AndroidManifest) is identical to V5 (rule 1.6 in `cometchat-flutter-v5-calls`).\n\n### 1.7 IncomingCall mounted at app root\n\nV6 exposes the incoming-call overlay via `CometChatDisplayIncomingCallOverlay` mounted in `MaterialApp`'s `builder`:\n\n```dart\nMaterialApp(\n  navigatorKey: CallNavigationContext.navigatorKey,  // ⚠️ REQUIRED — see warning below\n  builder: (context, child) {\n    return Stack(\n      children: [\n        child!,\n        const CometChatDisplayIncomingCallOverlay(),\n      ],\n    );\n  },\n);\n```\n\n**⚠️ `navigatorKey: CallNavigationContext.navigatorKey` is REQUIRED on MaterialApp at v6.0.0-beta2.** The kit's `CometChatCallButtons` and outgoing-call flow navigate via `CallNavigationContext.navigatorKey.currentContext`. Without this line, `CometChat.initiateCall` succeeds but the outgoing-call screen never renders — kit logs `\"Context is not mounted for navigation\"` and silently drops the navigation. Symptom: user taps call button, peer rings, but the Flutter app shows nothing.\n\nImport: `import 'package:cometchat_chat_uikit/cometchat_calls_uikit.dart' show CallNavigationContext;` (use `show` to avoid a name collision with kit-exported `IncomingCallOverlay`).\n\n**⚠️ Outgoing → in-call screen transition is broken at v6.0.0-beta2.** When the peer accepts, the call's status moves to `ongoing` at the server level — but the kit's outgoing-call screen does NOT transition to the in-call view. Users see the \"Calling…\" ring spinner indefinitely while the call is actually live. Pressing the reject button fires `CometChat.rejectCall` which the server rejects with `\"The call status cannot be updated from ongoing to cancelled\"`. **No client-side workaround known** — vendor needs to fix the outgoing-call BLoC's `onOutgoingCallAccepted` handler to push the in-call route. Validated on 2026-05-13 against a Next.js web peer.\n\nIn standalone mode, `native_call_kit` owns the OS-level ring UI; the in-app overlay only fires when the app is foregrounded.\n\n---\n\n## 2. Setup\n\n```yaml\n# pubspec.yaml\ndependencies:\n  flutter:\n    sdk: flutter\n  cometchat_chat_uikit: ^6.0.0-beta2     # calls bundled in\n  permission_handler: ^11.0.0\n  flutter_callkit_incoming: ^2.0.0       # standalone — VoIP UI bridge\n  firebase_messaging: ^14.0.0            # standalone — Android FCM\n  firebase_core: ^2.0.0\n```\n\nIf pub.dev resolution lags, use the Cloudsmith hosted pin:\n```yaml\n  cometchat_chat_uikit:\n    hosted: https://dart.cloudsmith.io/cometchat/cometchat/\n    version: ^6.0.0-beta2\n```\n\nInit (additive mode):\n\n```dart\nimport 'package:cometchat_chat_uikit/cometchat_chat_uikit.dart';\nimport 'package:cometchat_chat_uikit/cometchat_calls_uikit.dart';\n\nvoid main() async {\n  WidgetsFlutterBinding.ensureInitialized();\n\n  final settings = (UIKitSettings.builder()\n    ..appId = CometChatConfig.appId\n    ..region = CometChatConfig.region\n    ..authKey = CometChatConfig.authKey\n    ..subscriptionType = CometChatSubscriptionType.allUsers)\n    .build();\n\n  CometChatUIKit.init(\n    uiKitSettings: settings,\n    onSuccess: (_) {\n      CometChatUIKitCalls.init(\n        CometChatConfig.appId,\n        CometChatConfig.region,\n        onSuccess: (_) => runApp(const MyApp()),\n        onError: (e) => runApp(MyErrorApp(e.message)),\n      );\n    },\n    onError: (e) => runApp(MyErrorApp(e.message)),\n  );\n}\n```\n\nThe first import gives you chat components. The second gives you call-specific types.\n\n---\n\n## 3. Components catalog (V6 widgets — Bloc-driven)\n\nArchitecture (lives inside `cometchat_chat_uikit`):\n\n```\ncall_ui/src/\n├── call_buttons/          # CometChatCallButtons + CallButtonsBloc\n├── incoming_call/         # CometChatIncomingCall + IncomingCallBloc\n├── outgoing_call/         # CometChatOutgoingCall + OutgoingCallBloc\n├── ongoing_call/          # CometChatOngoingCall + OngoingCallBloc\n├── call_logs/             # CometChatCallLogs + CallLogsBloc + Clean Architecture\n├── call_operations/       # Shared DI / use cases / repositories (CallOperationsServiceLocator)\n├── call_bubble/           # CometChatCallBubble — call-event bubble in message list (auto-rendered)\n├── call_settings/         # CometChatUIKitCalls, CallNavigationContext\n├── native_call_kit/       # iOS CallKit / Android ConnectionService bridge\n├── utils/                 # CallUtils, CallStateService, CallPermissions\n├── call_event_service.dart  # Centralized call event handling\n└── calling_configuration.dart  # Top-level config object\n```\n\n### Component reference\n\n| Widget | Purpose | Notes |\n|---|---|---|\n| `CometChatCallButtons(user:, group:)` | Voice + video buttons | Mutually exclusive `user` / `group`. Use `group:` for group calls (meetings). |\n| `CometChatIncomingCall(call:, user:, onAccept:, onDecline:)` | In-app foreground ring UI | `onAccept`/`onDecline` are `(BuildContext, Call) -> void`. Custom view slots: `titleView`, `subTitleView`, `leadingView`, `trailingView`. |\n| `CometChatOutgoingCall(call:, user:, outgoingCallStyle:)` | Dialing UI | Auto-mounted when `initiateCall` is called via the kit. |\n| `CometChatOngoingCall(callSettingsBuilder:, sessionId:, callWorkFlow:)` | Active call view | `callWorkFlow: CallWorkFlow.directCalling` or `CallWorkFlow.defaultCalling`. Set `resizeToAvoidBottomInset: false` on host Scaffold. |\n| `CometChatCallLogs(onItemClick:, callLogsStyle:)` | Paginated history | Clean Architecture + BLoC; `CallLogsServiceLocator` is initialized automatically when the widget mounts. |\n| `CometChatCallBubble` | Call-event message bubble | Auto-rendered for call-type messages in `CometChatMessageList`. |\n\n### `CometChatUIKitCalls` API\n\n| Method | Purpose |\n|---|---|\n| `CometChatUIKitCalls.init(appId, region)` | Initialize calls SDK (after chat init — rule 1.1) |\n| `CometChatUIKitCalls.initiateCall(call)` | Start a call (Chat SDK initiate + Calls SDK preflight) |\n| `CometChatUIKitCalls.acceptCall(sessionId)` | Accept incoming |\n| `CometChatUIKitCalls.rejectCall(sessionId, status)` | Reject / cancel |\n| `CometChatUIKitCalls.generateToken(sessionId)` | Mint session-scoped RTC token |\n| `CometChatUIKitCalls.startSession(sessionId, settings)` | Start WebRTC |\n| `CometChatUIKitCalls.endSession()` | End and cleanup |\n\n### `CallingConfiguration` — top-level config\n\n```dart\nCallingConfiguration(\n  outgoingCallConfiguration: CometChatOutgoingCallConfiguration(...),\n  incomingCallConfiguration: CometChatIncomingCallConfiguration(...),\n  callButtonsConfiguration: CallButtonsConfiguration(...),\n  groupSessionSettingsBuilder: sessionSettingsBuilder,\n)\n```\n\nPass to `UIKitSettings.callingConfiguration` to apply globally without per-component plumbing.\n\n### Bloc events (when interacting directly — UIKit widgets handle these for you)\n\n| Bloc | Events |\n|---|---|\n| `CallButtonsBloc` | `InitiateVoiceCall`, `InitiateVideoCall` |\n| `IncomingCallBloc` | `AcceptCall`, `RejectCall` |\n| `OutgoingCallBloc` | `CancelCall`, `CallAccepted(call)`, `CallRejected(call)` |\n| `OngoingCallBloc` | `StartSession(sessionId, settings)`, `EndSession` |\n| `CallLogsBloc` | `LoadCallLogs`, `LoadMoreCallLogs` |\n\n`CallOperationsServiceLocator` must be initialized before using call BLoCs directly — UIKit widgets handle this automatically. After logout, call `CallOperationsServiceLocator.instance.reset()` to clean up.\n\n---\n\n## 4. Standalone integration\n\nWhen `product === \"voice-video\"` and there is no v6 chat integration.\n\n**Split by calling mode:**\n\n### 4a. Standalone — Session mode (meeting-room UX, no ringing)\n\nCalls SDK ONLY. NO Chat SDK, NO UIKit. Same SDK as v5 (`cometchat_calls_sdk`). Scaffold:\n\n1. **`pubspec.yaml`** — `cometchat_calls_sdk: ^5.0.0` + `flutter_bloc` + `equatable` + `permission_handler` ONLY.\n2. **`lib/main.dart`** — `CometChatCalls.init(appId, region, authKey)`. Permission requests. NO Chat SDK init.\n3. **`lib/cubits/call_session_cubit.dart`** — Cubit implements `SessionStatusListeners`. `CometChatCalls.joinSession(sessionId:, sessionSettings: SessionSettingsBuilder().build(), onSuccess:, onError:)`. Renders the returned `Widget?` via `SizedBox.expand`. See `references/call-session.md`.\n4. **`lib/screens/call_room.dart`** — `BlocConsumer` for auto-pop on idle transition.\n5. **Native config** — Camera + microphone permissions only.\n\n**Why no Chat SDK / no UIKit:** session mode never touches a Chat SDK call entity. No ringing, no UIKit incoming-call overlay needed.\n\n### 4b. Standalone — Ringing mode (kit overlay + CallKit + FCM)\n\nDual-SDK + UIKit. Scaffold:\n\n1. **`lib/main.dart`** — Chat SDK + Calls SDK init (no UIKit), permission requests, `flutter_callkit_incoming` + Firebase setup.\n2. **`lib/services/voip_service.dart`** — FCM + PushKit + `native_call_kit` bridge.\n3. **`lib/widgets/call_button.dart`** — Voice + video buttons next to a contact.\n4. **`lib/screens/ongoing_call_screen.dart`** — `CometChatCalls.joinSession(sessionId:, sessionSettings:, onSuccess:, onError:)` with Widget rendered via `SizedBox.expand`. Cubit-driven state.\n5. **`lib/screens/call_logs_screen.dart`** — `/calls` route.\n6. **`MaterialApp.builder`** — `CometChatDisplayIncomingCallOverlay` for foreground rings (rule 1.7).\n7. **Native config** — same as V5 standalone (Info.plist + AndroidManifest + Firebase config files).\n\n## 5. Additive integration\n\nWhen chat is already integrated. The skill:\n\n1. Confirms `cometchat_chat_uikit` is on `^6.0.0-beta2` — calls are already bundled.\n2. Patches the `CometChatUIKit.init` call to add `CometChatUIKitCalls.init` in the success callback (rule 1.1).\n3. Adds `CometChatDisplayIncomingCallOverlay` to `MaterialApp.builder` (rule 1.7).\n4. Confirms `CometChatMessageHeader` shows call buttons by default (`hideVoiceCallButton: false`, `hideVideoCallButton: false`).\n5. Optionally adds `CometChatCallLogs` as a tab/screen.\n6. VoIP push: opt-in.\n\n## 6. Anti-patterns\n\n1. **Init Calls SDK before Chat SDK.** Auth-token race; `CometChatUIKitCalls.init` must run inside `CometChatUIKit.init`'s `onSuccess`. Rule 1.1.\n2. **Calling `CometChatUIKitCalls.init` more than once per app lifecycle.** Causes \"session already started\". After logout-relogin, this is the first run again — but in a single session, do it exactly once.\n3. **Per-screen incoming-call handling.** `CometChatIncomingCall(call: c, user: u)` mounted on the messages screen only fires there. Mount the overlay at app root via `MaterialApp.builder` (rule 1.7).\n4. **Forgetting `resizeToAvoidBottomInset: false`** on Scaffolds with call UI — keyboard show breaks WebRTC layout.\n5. **Group calls with `user:` instead of `group:`** on `CometChatCallButtons`. Group calls require `group:`; the widget silently mismatches if both are passed.\n6. **Caching the theme in `build()`** instead of `didChangeDependencies()`. Listed in V6 components catalog as a perf rule but applies to every call surface.\n7. **Skipping `CallOperationsServiceLocator.instance.reset()` after logout.** Stale singletons leak across user sessions; calls subsystem behaves erratically on next login.\n8. **Mixing V5 and V6 widget imports.** V5's `cometchat_calls_uikit` namespace and V6's `cometchat_chat_uikit/cometchat_calls_uikit.dart` barrel re-export different classes with the same name. Pick a cohort and stay there.\n\n## 7. Verification checklist\n\n**Static:**\n\n- [ ] `cometchat_chat_uikit ^6.0.0-beta2` in pubspec.yaml (V6 bundles calls — no separate calls package)\n- [ ] `CometChatUIKitCalls.init` called inside `CometChatUIKit.init`'s `onSuccess` (rule 1.1)\n- [ ] `CometChatUIKitCalls.init` called exactly once per app lifecycle\n- [ ] `CometChatDisplayIncomingCallOverlay` mounted in `MaterialApp.builder` (rule 1.7)\n- [ ] iOS `Info.plist`: NSCameraUsageDescription + NSMicrophoneUsageDescription + UIBackgroundModes (audio + voip + remote-notification)\n- [ ] Android `minSdk = 26`, ProGuard rules `-keep class com.cometchat.** { *; }`\n- [ ] Android manifest: four FOREGROUND_SERVICE_* permissions + MANAGE_OWN_CALLS + BIND_TELECOM_CONNECTION_SERVICE\n- [ ] Hangup path: `endSession` + `FlutterCallkitIncoming.endAllCalls` + Navigator pop\n- [ ] After logout: `CallOperationsServiceLocator.instance.reset()`\n- [ ] `resizeToAvoidBottomInset: false` on call-screen Scaffolds\n- [ ] Theme cached in `didChangeDependencies()`, not `build()`\n- [ ] **Standalone only:** `flutter_callkit_incoming` + `firebase_messaging` + iOS PushKit platform-channel bridge\n\n**Runtime (real devices, both platforms):**\n\n- [ ] iOS — terminated app, lock-screen rings on incoming call (CallKit)\n- [ ] Android — terminated app, heads-up notification rings (ConnectionService)\n- [ ] Both — outgoing call connects, two-way audio + video\n- [ ] Both — hangup releases camera + mic, no system call UI stuck\n- [ ] Logout + relogin: calls subsystem reinitializes cleanly (no \"session already started\")\n- [ ] Android 14+: ongoing-call notification visible, swipe-up doesn't kill the call\n- [ ] Keyboard during call doesn't break layout\n\n## 8. Pointers\n\n- `cometchat-calls` — dispatcher\n- `cometchat-flutter-v6-core` — UIKitSettings, init/login order, init guard rules\n- `cometchat-flutter-v6-events` — Bloc event streams\n- `cometchat-flutter-v6-features` — feature catalog (calls is a base capability — features layer on top)\n- `cometchat-flutter-v6-production` — server-minted tokens, ProGuard, environment config\n- `cometchat-flutter-v6-troubleshooting` — pubspec resolution, Bloc errors, theme cache, build errors\n- `cometchat-flutter-v6-migration` — V5 → V6 migration recipes (GetX → Bloc, calls package → bundled, theme API rewrite)\n\n## Known external SDK gotchas (worth surfacing in any agent message)\n\n- `startSession` on Android can return `null` with a 5-second timeout and no error feedback — known platform issue; retry once before surfacing failure.\n- `SessionType.audio` is ignored on Android in some V6 SDK builds — always opens with video. 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'end':38,40,810,1526 'end-to-end':37 'endcal':803 'endsess':1584,2166 'entiti':1729 'environ':2326 'equat':1662 'errat':2055 'error':549,702,2336,2340,2381 'even':433 'event':194,196,1332,1359,1464,1556,1567,2296,2298 'everi':2038 'exact':531,1948,2122 'exclus':1379 'exist':113,267 'explicit':358 'export':1021,2081 'expos':914 'extern':2359,2405 'extra':132 'fail':502,696,722 'failur':2390 'fals':1441,1878,1880,1984,2174 'fcm':581,610,1191,1746,1770 'featur':2304,2305,2312 'feedback':2382 'file':1824 'final':878,1233 'fire':1082,1153,1969 'firebas':608,1186,1192,1766,1822,2191 'first':163,332,568,628,724,1267,1938 'first-parti':627 'fix':1108 'floor':765 'flow':876,960 'flutter':3,10,56,70,72,176,192,291,624,711,725,736,780,904,999,1164,1166,1178,1660,1763,2188,2283,2294,2302,2318,2330,2343 'fluttercallkitincoming.endallcalls':815,2167 'foreground':660,740,1158,1396,1809,2154 'forget':1982 'four':739,2153 'framework':69 'futur':802 'getx':229,2350 'give':1269,1275 'global':151,1549 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'noth':1002 'notif':2142,2221,2258 'nscamerausagedescript':2135 'nsmicrophoneusagedescript':2136 'null':341,432,511,2373 'object':1366 'ok':27 'omit':715 'onaccept':1391,1399 'ondeclin':1392,1400 'one':672 'onerror':390,403,497,1256,1261,1689,1791 'ongo':1043,1096,1309,2256 'ongoing-cal':2255 'ongoingcallbloc':1312,1580 'onitemclick':1446 'onoutgoingcallaccept':1115 'onsuccess':385,400,484,488,492,1248,1252,1688,1790,1915,2117 'onto':111 'open':2402 'oper':75,1320 'opt':654,1892 'opt-in':653,1891 'option':1882 'order':181,470,2288 'os':646,819,1143 'os-level':645,818,1142 'outgo':28,958,972,1023,1053,1111,1305,2225 'outgoing-cal':957,971,1052,1110 'outgoingcallbloc':1308,1574 'outgoingcallconfigur':1536 'outgoingcallstyl':1415 'overlay':155,919,1151,1737,1744,1973 'own':1140 'packag':127,212,368,372,1005,1220,1225,2111,2353 'pagin':1448 'parallel':506 'parti':629 'partial':17 'pass':1544,2016 'patch':1849 'path':2165 'pattern':173,1897 'payload':644 'peer':995,1035,1133 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'remote-notif':2140 'render':976,1339,1469,1690,1794 'replic':858 'repositori':1325 'request':1673,1762 'requir':931,947,2007 'reset':837 'resizetoavoidbottominset':1440,1983,2173 'resolut':1197,2334 'resolv':378 'retri':2386 'return':431,516,938,1692,2372 'rewrit':2357 'right':477 'ring':648,821,996,1069,1145,1397,1637,1731,1741,1810,2210,2222 'room':1634 'root':158,912,1976 'rootnavig':827 'rout':1123,1804 'rtc':1518 'rule':170,189,290,665,899,1490,1811,1860,1867,1916,1979,2034,2118,2131,2147,2291 'run':235,569,1911,1939 'runapp':1253,1258,1263 'runtim':2199 'sampl':257,261,263 'scaffold':714,1444,1653,1751,1986,2179 'scope':1517 'screen':104,833,974,1027,1055,1953,1967,2178,2209 'sdk':85,87,246,296,310,320,347,408,416,445,455,495,554,760,1165,1486,1498,1501,1639,1643,1647,1652,1658,1676,1718,1727,1749,1755,1757,1901,1904,2360,2399,2406 'sdk/cometchat_calls_sdk.dart':375 'sdk/cometchat_sdk.dart':370 'sdks':107,467 'second':1274,2377 'see':932,1066,1696 'separ':223,316,451,2109 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