enterFullscreen function

Future<void> enterFullscreen(BuildContext context)

Makes the Video present in the current BuildContext enter fullscreen.

Implementation

Future<void> enterFullscreen(BuildContext context) {
  return lock.synchronized(() async {
    if (!isFullscreen(context)) {
      if (context.mounted) {
        final stateValue = state(context);
        final contextNotifierValue = contextNotifier(context);
        final videoViewParametersNotifierValue =
            videoViewParametersNotifier(context);
        final controllerValue = controller(context);
        Navigator.of(context, rootNavigator: true).push(
          PageRouteBuilder(
            pageBuilder: (_, __, ___) => Material(
              child: VideoControlsThemeDataInjector(
                // NOTE: Make various *VideoControlsThemeData from the parent context available in the fullscreen context.
                context: context,
                child: VideoStateInheritedWidget(
                  state: stateValue,
                  contextNotifier: contextNotifierValue,
                  videoViewParametersNotifier: videoViewParametersNotifierValue,
                  disposeNotifiers: false,
                  child: FullscreenInheritedWidget(
                    parent: stateValue,
                    // Another [VideoStateInheritedWidget] inside [FullscreenInheritedWidget] is important to notify about the fullscreen [BuildContext].
                    child: VideoStateInheritedWidget(
                      state: stateValue,
                      contextNotifier: contextNotifierValue,
                      videoViewParametersNotifier:
                          videoViewParametersNotifierValue,
                          disposeNotifiers: false,
                      child: Video(
                        controller: controllerValue,
                        // Do not restrict the video's width & height in fullscreen mode:
                        width: null,
                        height: null,
                        fit: videoViewParametersNotifierValue.value.fit,
                        fill: videoViewParametersNotifierValue.value.fill,
                        alignment:
                            videoViewParametersNotifierValue.value.alignment,
                        aspectRatio:
                            videoViewParametersNotifierValue.value.aspectRatio,
                        filterQuality: videoViewParametersNotifierValue
                            .value.filterQuality,
                        controls:
                            videoViewParametersNotifierValue.value.controls,
                        // Do not acquire or modify existing wakelock in fullscreen mode:
                        wakelock: false,
                        pauseUponEnteringBackgroundMode:
                            stateValue.widget.pauseUponEnteringBackgroundMode,
                        resumeUponEnteringForegroundMode:
                            stateValue.widget.resumeUponEnteringForegroundMode,
                        subtitleViewConfiguration:
                            videoViewParametersNotifierValue
                                .value.subtitleViewConfiguration,
                        onEnterFullscreen: stateValue.widget.onEnterFullscreen,
                        onExitFullscreen: stateValue.widget.onExitFullscreen,
                      ),
                    ),
                  ),
                ),
              ),
            ),
            transitionDuration: Duration.zero,
            reverseTransitionDuration: Duration.zero,
          ),
        );
        await onEnterFullscreen(context)?.call();
      }
    }
  });
}