Package io.flutter.plugin.common

## Interface PluginRegistry.WindowFocusChangedListener

- All Known Implementing Classes:
    `FlutterPluginRegistry`
  Enclosing interface:
    PluginRegistry

      public static interface PluginRegistry.WindowFocusChangedListener

  Delegate interface for handling window focus changes on behalf of the main `Activity`.

- - ### Method Summary

    All Methods Instance Methods Abstract Methods
    Modifier and Type | Method | Description
    --- | --- | ---
    `void` | `onWindowFocusChanged​(boolean hasFocus)` |

- - ### Method Detail

    - #### onWindowFocusChanged

          void onWindowFocusChanged​(boolean hasFocus)