Android开发模仿qq视频通话悬浮按钮(实例代码)

模仿qq视频通话的悬浮按钮的实例代码,如下所示; public class FloatingWindowService extends Service{ private static final String TAG=OnTouchListener; private static View mView = null; private static WindowManager mWindowManager = null; private static Context mContext = null; public static Boolean isShown = fal