public void flipCamera(View view) {
stopCamera();
camera.flip();
viewfinder.invalidate();
startCamera();
updateMenu();
}
private void layout() {
Rect frame = camera.getFrame(viewfinder.getWidth(), viewfinder.getHeight());
if (frame == null) {
return;
}
Log.i(TAG, "Frame = " + frame + ", " + viewfinder.getWidth());
ViewGroup.LayoutParams p = bottomView.getLayoutParams();
SurfaceView surfaceView = (SurfaceView) findViewById(R.id.preview);
p.height = surfaceView.getHeight() - frame.bottom;
p.width = frame.width();
bottomView.setLayoutParams(p);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT && hasNavBar(this)) {
// Don't draw over nav bar
bottomView.setPadding(0, 0, 0, getNavBarHeight());
}
bottomView.requestLayout();
viewfinder.invalidate();
}