Package io.flutter.plugin.platform

## Interface PlatformPlugin.PlatformPluginDelegate

- All Known Implementing Classes:
    `FlutterActivity`, `FlutterFragment`
  Enclosing class:
    PlatformPlugin

      public static interface PlatformPlugin.PlatformPluginDelegate

  The `PlatformPlugin` generally has default behaviors implemented for platform functionalities requested by the Flutter framework. However, functionalities exposed through this interface could be customized by the more public-facing APIs that implement this interface such as the `FlutterActivity` or the `FlutterFragment`.

- - ### Method Summary

    All Methods Instance Methods Abstract Methods
    Modifier and Type | Method | Description
    --- | --- | ---
    `boolean` | `popSystemNavigator()` | Allow implementer to customize the behavior needed when the Flutter framework calls to pop the Android-side navigation stack.

- - ### Method Detail

    - #### popSystemNavigator

          boolean popSystemNavigator()

      Allow implementer to customize the behavior needed when the Flutter framework calls to pop the Android-side navigation stack.
      Returns:
        true if the implementation consumed the pop signal. If false, a default behavior of finishing the activity or sending the signal to `OnBackPressedDispatcher` will be executed.