Quick start (with call invitation)

flutter pub add zego_uikit_prebuilt_call
flutter pub add zego_uikit_signaling_plugin

flutter pub get

​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​import 'package:zego_uikit_prebuilt_call/zego_uikit_prebuilt_call.dart';
​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​import 'package:zego_uikit_signaling_plugin/zego_uikit_signaling_plugin.dart';

/// 1.1.1 define a navigator key
final navigatorKey = GlobalKey();

void main() async {
  WidgetsFlutterBinding.ensureInitialized();

  /// 1.1.2: set navigator key to ZegoUIKitPrebuiltCallInvitationService
  ZegoUIKitPrebuiltCallInvitationService().setNavigatorKey(navigatorKey);

  // call the useSystemCallingUI
  ZegoUIKit().initLog().then((value) {
    ZegoUIKitPrebuiltCallInvitationService().useSystemCallingUI(
      [ZegoUIKitSignalingPlugin()],
    );

    runApp(MyApp(navigatorKey: navigatorKey));
  });
}

class MyApp extends StatefulWidget {
  final GlobalKey navigatorKey;

  const MyApp({
    required this.navigatorKey,
    Key? key,
  }) : super(key: key);

  @override
  State createState() => MyAppState();
}

class MyAppState extends State {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      /// 1.1.3: register the navigator key to MaterialApp
      navigatorKey: widget.navigatorKey,
      ...
    );
  }
}

/// 1.1.1: define a navigator key
final navigatorKey = GlobalKey();

void main() async {
  WidgetsFlutterBinding.ensureInitialized();

  /// 1.1.2: set navigator key to ZegoUIKitPrebuiltCallInvitationService
  ZegoUIKitPrebuiltCallInvitationService().setNavigatorKey(navigatorKey);

  /// call the useSystemCallingUI
  ZegoUIKit().initLog().then((value) {
    ZegoUIKitPrebuiltCallInvitationService().useSystemCallingUI(
      [ZegoUIKitSignalingPlugin()],
    );

    runApp(const MyApp());
  });
}

final GoRouter routerConfig = GoRouter(
  /// 1.1.3: register the navigator key to GoRouter
  navigatorKey: navigatorKey,
  initialLocation: currentUser.id.isEmpty ? PageRouteNames.login : PageRouteNames.home,
  routes: [
    GoRoute(
      path: PageRouteNames.home,
      builder: (BuildContext context, GoRouterState state) => const HomePage(),
    ),
    GoRoute(
      path: PageRouteNames.login,
      builder: (BuildContext context, GoRouterState state) => const LoginPage(),
    ),
  ],
);


class MyApp extends StatefulWidget {
  const MyApp({Key? key}) : super(key: key);

  @override
  State createState() => MyAppState();
}

class MyAppState extends State {
  @override
  Widget build(BuildContext context) {
    return MaterialApp.router(
      routerConfig: routerConfig,
      ...
    );
  }
}

/// on App's user login
void onUserLogin() {
  /// 1.2.1. initialized ZegoUIKitPrebuiltCallInvitationService
  /// when app's user is logged in or re-logged in
  /// We recommend calling this method as soon as the user logs in to your app.
  ZegoUIKitPrebuiltCallInvitationService().init(
    appID: yourAppID /*input your AppID*/,
    appSign: yourAppSign /*input your AppSign*/,
    userID: currentUser.id,
    userName: currentUser.name,
    plugins: [ZegoUIKitSignalingPlugin()],
  );
}

/// on App's user logout
void onUserLogout() {
  /// 1.2.2. de-initialization ZegoUIKitPrebuiltCallInvitationService
  /// when app's user is logged out
  ZegoUIKitPrebuiltCallInvitationService().uninit();
}

ZegoSendCallInvitationButton(
   isVideoCall: true,
   //You need to use the resourceID that you created in the subsequent steps. 
   //Please continue reading this document.
   resourceID: "zegouikit_call",
   invitees: [
      ZegoUIKitUser(
         id: targetUserID,
         name: targetUserName,
      ),
      ...
      ZegoUIKitUser(
         id: targetUserID,
         name: targetUserName,
      )
   ],
)