media_projection_creator

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');
}
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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");
}
}
};
}
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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.