Description:

media projection creator

MediaProjection Creator #

A flutter plugin of the creator used to create MediaProjection instance (with requesting permission) for Android

Note: Only support Android

Related projects #
iOS #
If you need to implement screen capture on iOS, I have also developed two helpful plugins:


ReplayKit Launcher: A flutter plugin of the launcher used to open RPSystemBroadcastPickerView for iOS


Shared preferences with App Group: Shared preference supporting iOS App Group capability (using -[NSUserDefaults initWithSuiteName:])


Usage #
To use this plugin, add media_projection_creator as a dependency in your pubspec.yaml file.
Example #

Flutter

int errorCode = await MediaProjectionCreator.createMediaProjection();
if (errorCode == MediaProjectionCreator.ERROR_CODE_SUCCEED) {
print('createMediaProjection succeed');
}
copied to clipboard

Android

public class MainActivity extends FlutterActivity {

private static MediaProjection mediaProjection;

@Override
protected void onCreate(@Nullable Bundle savedInstanceState) {
super.onCreate(savedInstanceState);

/// Example: developers should call this method to set callback,
/// when dart call `createMediaProjection`, it would be return a MediaProjection through this callback
RequestMediaProjectionPermissionManager.getInstance().setRequestPermissionCallback(mediaProjectionCreatorCallback);

/// Customize the media projection foreground notification style (available since Android Q)
/// If not set, it will be the system default style
RequestMediaProjectionPermissionManager.getInstance().setForegroundServiceNotificationStyle(R.mipmap.ic_launcher, "Screen is being captured");
}

private final MediaProjectionCreatorCallback mediaProjectionCreatorCallback = new MediaProjectionCreatorCallback() {

@Override
public void onMediaProjectionCreated(MediaProjection projection, int errorCode) {
if (errorCode == RequestMediaProjectionPermissionManager.ERROR_CODE_SUCCEED) {
Log.i("MEDIA_PROJECTION_CREATOR", "Create media projection succeeded!");
mediaProjection = projection;
} else if (errorCode == RequestMediaProjectionPermissionManager.ERROR_CODE_FAILED_USER_CANCELED) {
Log.e("MEDIA_PROJECTION_CREATOR", "Create media projection failed because can not get permission");
} else if (errorCode == RequestMediaProjectionPermissionManager.ERROR_CODE_FAILED_SYSTEM_VERSION_TOO_LOW) {
Log.e("MEDIA_PROJECTION_CREATOR", "Create media projection failed because system api level is lower than 21");
}
}
};
}
copied to clipboard
Please see the example app of this plugin for a full example.
Another practical demo #
https://github.com/zegoim/zego-express-example-screen-capture-flutter
This demo implements screen live broadcast on iOS/Android by using the ZEGO Express Audio and Video Flutter SDK
Contributing #
Everyone is welcome to contribute code via pull requests, to help people asking for help, to add to our documentation, or to help out in any other way.

License

For personal and professional use. You cannot resell or redistribute these repositories in their original state.

Share

• Share on Facebook
• Share on Twitter