enableFullSizeContentView static method
Enables the window's full-size content view.
This expands the area that Flutter can draw to to fill the entire window. It is recommended to enable the full-size content view when making the titlebar transparent.
Implementation
static Future<void> enableFullSizeContentView() async {
await _completer.future;
await _windowManipulatorMethodChannel
.invokeMethod('enableFullSizeContentView');
}