io.flutter.plugin.common.BinaryMessenger Java Examples

private void setupChannel(BinaryMessenger messenger, Context context) {
    this.context = context;
    SoLoader.init(context.getApplicationContext(), false);
    if (BuildConfig.DEBUG && FlipperUtils.shouldEnableFlipper(context)) {
        flipperClient = AndroidFlipperClient.getInstance(context);
        networkFlipperPlugin = new NetworkFlipperPlugin();
        sharedPreferencesFlipperPlugin = new SharedPreferencesFlipperPlugin(context, "FlutterSharedPreferences");

        flipperDatabaseBrowserPlugin = new FlipperDatabaseBrowserPlugin();
        flipperReduxInspectorPlugin = new FlipperReduxInspectorPlugin();
    }

    this.channel = new MethodChannel(messenger, CHANNEL_NAME);
    this.channel.setMethodCallHandler(this);

    this.eventChannel = new EventChannel(messenger, EVENT_CHANNEL_NAME);
    this.eventChannel.setStreamHandler(this);
}
 

private void setup(
        final BinaryMessenger messenger,

        final Activity activity,
        final PluginRegistry.Registrar registrar,
        final ActivityPluginBinding activityBinding) {
    this.activity = activity;
    this.delegate = new FlutterMobileVisionDelegate(activity);
    channel = new MethodChannel(messenger, CHANNEL);
    channel.setMethodCallHandler(this);
    if (registrar != null) {
        // V1 embedding setup for activity listeners.
        registrar.addActivityResultListener(delegate);
        registrar.addRequestPermissionsResultListener(delegate);
    } else {
        // V2 embedding setup for activity listeners.
        activityBinding.addActivityResultListener(delegate);
        activityBinding.addRequestPermissionsResultListener(delegate);
    }
}
 

public StreamsChannel(BinaryMessenger messenger, String name, MethodCodec codec) {
  if (BuildConfig.DEBUG) {
    if (messenger == null) {
      Log.e(TAG, "Parameter messenger must not be null.");
    }
    if (name == null) {
      Log.e(TAG, "Parameter name must not be null.");
    }
    if (codec == null) {
      Log.e(TAG, "Parameter codec must not be null.");
    }
  }
  this.messenger = messenger;
  this.name = name;
  this.codec = codec;
}
 

private void performRegistration(boolean isVersion1Embedding, Registrar registrar, FlutterPluginBinding flutterPluginBinding, ActivityPluginBinding activityPluginBinding) {
    Log.i(TAG, "Plugin Registration being performed: " +
        "isVersion1Embedding " + isVersion1Embedding +
        ", registrar " + registrar +
        ", flutterPluginBinding " + flutterPluginBinding +
        ", activityPluginBinding " + activityPluginBinding);

    BinaryMessenger messenger;
    if (isVersion1Embedding) {
        messenger = registrar.messenger();
        activity = registrar.activity();
        textures = registrar.textures();
        registrar.addRequestPermissionsResultListener(this);
    } else {
        messenger = flutterPluginBinding.getBinaryMessenger();
        activity = activityPluginBinding.getActivity();
        textures = flutterPluginBinding.getTextureRegistry();
        activityPluginBinding.addRequestPermissionsResultListener(this);
    }
    channel = new MethodChannel(messenger, "com.github.rmtmckenzie/qr_mobile_vision");
    channel.setMethodCallHandler(this);
}
 

private void setupChannel(BinaryMessenger messenger, Context context) {
    this.context = context;
    controlChannel = new MethodChannel(messenger, NAMESPACE + "/control");
    queuedIsolates = new LinkedList<>();
    activeIsolates = new HashMap<>();

    controlChannel.setMethodCallHandler(this);
}
 

/**
 * Setup method
 * Created after Embedding V2 API release
 *
 * @param messenger
 * @param applicationContext
 * @param activity
 * @param registrar
 * @param activityBinding
 */
private void createPluginSetup(
        final BinaryMessenger messenger,
        final Application applicationContext,
        final Activity activity,
        final PluginRegistry.Registrar registrar,
        final ActivityPluginBinding activityBinding) {


    this.activity = (FlutterActivity) activity;
    eventChannel =
            new EventChannel(messenger, "flutter_barcode_scanner_receiver");
    eventChannel.setStreamHandler(this);


    this.applicationContext = applicationContext;
    channel = new MethodChannel(messenger, CHANNEL);
    channel.setMethodCallHandler(this);
    if (registrar != null) {
        // V1 embedding setup for activity listeners.
        observer = new LifeCycleObserver(activity);
        applicationContext.registerActivityLifecycleCallbacks(
                observer); // Use getApplicationContext() to avoid casting failures.
        registrar.addActivityResultListener(this);
    } else {
        // V2 embedding setup for activity listeners.
        activityBinding.addActivityResultListener(this);
        lifecycle = FlutterLifecycleAdapter.getActivityLifecycle(activityBinding);
        observer = new LifeCycleObserver(activity);
        lifecycle.addObserver(observer);
    }
}
 

private FlutterQiniucloudLivePlugin(BinaryMessenger messenger, Context context, MethodChannel channel, PlatformViewRegistry registry) {
    this.context = context;

    // 初始化七牛云
    StreamingEnv.init(context);

    // 初始化七牛云连麦
    RTCMediaStreamingManager.init(context, RTCServerRegion.RTC_CN_SERVER);

    // 注册View
    registry.registerViewFactory(QiniucloudPlayerPlatformView.SIGN, new QiniucloudPlayerPlatformView(context, messenger));
    registry.registerViewFactory(QiniucloudConnectedPlayerPlatformView.SIGN, new QiniucloudConnectedPlayerPlatformView(context, messenger));
    registry.registerViewFactory(QiniucloudPushPlatformView.SIGN, new QiniucloudPushPlatformView(context, messenger));
}
 

public void onAttachedToEngine(Context applicationContext, BinaryMessenger messenger) {
    synchronized (initializationLock) {
        if (flutterChannel != null) {
            return;
        }
        this.context = applicationContext;
        flutterChannel = new MethodChannel(messenger, CHANNEL);
        flutterChannel.setMethodCallHandler(this);
        dbHelper = TaskDbHelper.getInstance(context);
        taskDao = new TaskDao(dbHelper);
    }
}
 

/**
 * 初始化视图工厂，注册视图时调用
 */
public QiniucloudPlayerPlatformView(Context context, BinaryMessenger messenger) {
    super(StandardMessageCodec.INSTANCE);
    this.context = context;
    this.messenger = messenger;
}
 

/**
 * 初始化视图工厂，注册视图时调用
 */
public QiniucloudConnectedPlayerPlatformView(Context context, BinaryMessenger messenger) {
    super(StandardMessageCodec.INSTANCE);
    this.context = context;
    this.messenger = messenger;
}
 

/**
 * 初始化视图工厂，注册视图时调用
 */
public QiniucloudPushPlatformView(Context context, BinaryMessenger messenger) {
    super(StandardMessageCodec.INSTANCE);
    this.context = context;
    this.messenger = messenger;
}
 

private void initInstance(BinaryMessenger messenger, Context context) {
  methodChannel = new MethodChannel(messenger, "github.com/clovisnicolas/flutter_contacts");
  methodChannel.setMethodCallHandler(this);
  this.contentResolver = context.getContentResolver();
}
 

private void onAttachedToEngine(Context context, BinaryMessenger messenger) {
  methodChannel = new MethodChannel(messenger, "square_reader_sdk");
  init(context);
}
 

private void startListening(BinaryMessenger messenger) {
  channel = new MethodChannel(messenger, "com.codeheadlabs.zendesk");
  channel.setMethodCallHandler(methodCallHandler);
}
 

public StreamsChannel(BinaryMessenger messenger, String name) {
  this(messenger, name, StandardMethodCodec.INSTANCE);
}