/** Make the background visible on the given Window. */
public void attach(Window window) {
if (USE_SEPARATE_WINDOW) {
attachBehindWindow(window);
} else {
attachToView(window.getDecorView());
}
}
private void attachBehindWindow(Window window) {
if (DEBUG) Log.v(TAG, "attachBehindWindow " + window);
mWindow = window;
mWindowManager = window.getWindowManager();
WindowManager.LayoutParams params =
new WindowManager.LayoutParams(
// Media window sits behind the main application window
WindowManager.LayoutParams.TYPE_APPLICATION_MEDIA,
// Avoid default to software format RGBA
WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED,
android.graphics.PixelFormat.TRANSLUCENT);
params.setTitle(WINDOW_NAME);
params.width = ViewGroup.LayoutParams.MATCH_PARENT;
params.height = ViewGroup.LayoutParams.MATCH_PARENT;
View backgroundView =
LayoutInflater.from(mContext).inflate(R.layout.lb_background_window, null);
mWindowManager.addView(backgroundView, params);
attachToView(backgroundView);
}