Interface PlatformViewsChannel.PlatformViewsHandler

    • Method Detail

      • createAndroidViewForPlatformView

        void createAndroidViewForPlatformView​(@NonNull
                                              PlatformViewsChannel.PlatformViewCreationRequest request)
        The Flutter application would like to display a new Android View, i.e., platform view.

        The Android View is added to the view hierarchy.

      • disposeAndroidViewForPlatformView

        void disposeAndroidViewForPlatformView​(int viewId)
        The Flutter application would like to dispose of an existing Android View rendered in the view hierarchy.
      • createVirtualDisplayForPlatformView

        long createVirtualDisplayForPlatformView​(@NonNull
                                                 PlatformViewsChannel.PlatformViewCreationRequest request)
        The Flutter application would like to display a new Android View.

        View is added to a VirtualDisplay. The framework uses id returned by this method to lookup the texture in the engine.

      • disposeVirtualDisplayForPlatformView

        void disposeVirtualDisplayForPlatformView​(int viewId)
        The Flutter application would like to dispose of an existing Android View rendered in a virtual display.
      • setDirection

        void setDirection​(int viewId,
                          int direction)
        The Flutter application would like to change the layout direction of an existing Android View, i.e., platform view.
      • clearFocus

        void clearFocus​(int viewId)
        Clears the focus from the platform view with a give id if it is currently focused.
      • synchronizeToNativeViewHierarchy

        void synchronizeToNativeViewHierarchy​(boolean yes)
        Whether the render surface of FlutterView should be converted to a FlutterImageView when a PlatformView is added.

        This is done to syncronize the rendering of the PlatformView and the FlutterView. Defaults to true.