How to switch to back camera ?

[BackPackerDz]

Any solution please ?

[DanielMor]

In WebRtcClient save your VideoCaptureAndroid.

VideoCapturerAndroid videoCapture = getVideoCapturer();

... to switch use

videoCapture.switchCamera(new Runnable() {
      @Override
      public void run() {
          //update your UI
          VideoRendererGui.update(localRenderer ...
      }
});

[orangeai]

@DanielMor Hi,When I try to use ur way but it still unsuccessful Log is VideoCapturerAndroid Camera has not been started

[DanielMor]

@orangeai In WebRtcClient.java at line 28 after videoSource add your videoCapture instance

private VideoCapturerAndroid videoCapture;

Go to method setCamera, line 351, before videoSource create a videoCapture

videoCapture = getVideoCapturer();
videoSource = factory.createVideoSource(videoCapture, videoConstraints);

If you want, i suggest rename getVideoCapturer to createVideoCapturer()

The switchCamera should be the same. Note: You only use switch camera after all inicialization. If you need start with back camera you need to change getVideoCapturer() to start with back camera;

[orangeai]

@DanielMor Hi ,I try it but it still can not work public VideoCapturerAndroid getVideoCaptureAndroid(boolean face){ if(face) return (VideoCapturerAndroid)getVideoCapturer(); else return (VideoCapturerAndroid)createVideoCapturer(); } and at the switchbutton Switchcamera.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { System.out.println(TAG+" change camera" ); isFace = !isFace; client.getVideoCaptureAndroid(isFace).switchCamera(new Runnable() { @Override public void run() { //update your UI VideoRendererGui.update(remoteRender, REMOTE_X, REMOTE_Y, REMOTE_WIDTH, REMOTE_HEIGHT, scalingType,true); VideoRendererGui.update(localRender, LOCAL_X_CONNECTED, LOCAL_Y_CONNECTED, LOCAL_WIDTH_CONNECTED, LOCAL_HEIGHT_CONNECTED, scalingType,true); } }); } });`

I already set videocapture instance at setCamera() at VideoCapturerAndroid.class camerthread is null so Log show Camera has not been started

thanks for your help

[Nazmul56]

It Works, Thanks @DanielMor