public void openFrontFacingCamera() {
numberOfCamera = Camera.getNumberOfCameras();
if(camId == Camera.CameraInfo.CAMERA_FACING_BACK){
camId = Camera.CameraInfo.CAMERA_FACING_FRONT;
Toast.makeText(getApplicationContext(), "BACK TO FRONT" ,
1000).show();
try {
camera.release();
camera = Camera.open(camId);
camera.setPreviewDisplay(surfaceHolder);
camera.startPreview();
previewing = true;
} catch (RuntimeException e) {
} catch (IOException e) {}
}else if(camId == Camera.CameraInfo.CAMERA_FACING_FRONT){
camId = Camera.CameraInfo.CAMERA_FACING_BACK;
Toast.makeText(getApplicationContext(), "FRONT TO BACK" ,
1000).show();
try {
camera.release();
camera = Camera.open(camId);
camera.setPreviewDisplay(surfaceHolder);
camera.startPreview();
} catch (RuntimeException e) {
} catch (IOException e) {}
}
}
I got the solution, i forgot to include this line camera.release();
in the openFrontFacingCamera()
method.