How to get savedUri after capture video in CameraX?

I want to get uri from CaptureVideo of CameraX

Here is my code for capture video

private void takeVideo() {
    if (mso != null) {
        if (recording != null) {
            recording.close();
            recording = null;
            return;
        }
        recording = videoCapture.getOutput().prepareRecording(CameraActivity.this, mso)
                .start(ContextCompat.getMainExecutor(this), new Consumer<VideoRecordEvent>() {
                    @Override
                    public void accept(VideoRecordEvent videoRecordEvent) {
                        if (videoRecordEvent instanceof VideoRecordEvent.Start) {
                            setBackgroundBtn(R.drawable.recoding);
                            Toast.makeText(CameraActivity.this, "recoding start...", Toast.LENGTH_SHORT).show();
                        } else if (videoRecordEvent instanceof VideoRecordEvent.Finalize) {
                            setBackgroundBtn(R.drawable.round_bg);
                            Toast.makeText(CameraActivity.this, "Recoding stop ...", Toast.LENGTH_SHORT).show();
                        }
                    }
                });
    }
}

The uri should return somewhere on event VideoRecordEvent.Finalize
I debugged recording and show uri when trigger VideoRecordEvent.Finalize and the uri is in recoding.mRecorder.mOutputUri.uriString

But I have no idea how to get this value because no function to get that uri.

What you can do is check if recording is not null, then it means that the video recording was successfully started. Then the outputFileOptions from the recording object that is the one that contains the URI you are looking for. Then to get the Uri you need to cast the outputFileOptions to OutputFileUriOptions and retrieve the URI using the getUri() method, then if you want it as String you have to add the toString() to it.

@Override
public void accept(VideoRecordEvent videoRecordEvent) {
    if (videoRecordEvent instanceof VideoRecordEvent.Start) {
        setBackgroundBtn(R.drawable.recoding);
        Toast.makeText(CameraActivity.this, "recording start...", Toast.LENGTH_SHORT).show();
    } else if (videoRecordEvent instanceof VideoRecordEvent.Finalize) {
        setBackgroundBtn(R.drawable.round_bg);
        Toast.makeText(CameraActivity.this, "Recording stop ...", Toast.LENGTH_SHORT).show();

        if (recording != null) {
            OutputFileOptions outputFileOptions = recording.getOutputFileOptions();
            if (outputFileOptions instanceof OutputFileOptions.OutputFileUriOptions) {
                Uri outputFileUri = ((OutputFileOptions.OutputFileUriOptions) outputFileOptions).getUri();
                String outputFileUriString = outputFileUri.toString();
                Log.d("CameraX", "Video output URI: " + outputFileUriString);
            }
        }
    }
}

I found answer, I use getOutputResults().getOutputUri()

recording = videoCapture.getOutput().prepareRecording(CameraActivity.this, mso)
                .start(ContextCompat.getMainExecutor(this), new Consumer<VideoRecordEvent>() {
                    @Override
                    public void accept(VideoRecordEvent videoRecordEvent) {
                        if (videoRecordEvent instanceof VideoRecordEvent.Start) {
                            // do something
                        } else if (videoRecordEvent instanceof VideoRecordEvent.Finalize) {
                            ...
                            Uri result = ((VideoRecordEvent.Finalize) videoRecordEvent).getOutputResults().getOutputUri();
                            Toast.makeText(CameraActivity.this, "result url: " + result.toString(), Toast.LENGTH_LONG).show();

                            Toast.makeText(CameraActivity.this, "Recoding stop ...", Toast.LENGTH_SHORT).show();
                        }
                    }
                });

Or recordEvent.outputResults.outputUri CameraX Codelab on event finalize