用WindowManager调用addView后,画图无法更新
如题,在调用addView后,然后触屏调用view中的onDraw方法后,发现绘出的图无法更新,怎么解决? --------------------编程问答-------------------- WindowManager.LayoutParams managerParams = new WindowManager.LayoutParams();managerParams.width = WindowManager.LayoutParams.MATCH_PARENT;
managerParams.height = WindowManager.LayoutParams.MATCH_PARENT;
managerParams.flags = WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM;
managerParams.type = LayoutParams.TYPE_SYSTEM_ERROR;
manager.addView(KidDestopActivity.lockPhoneView, managerParams); --------------------编程问答-------------------- 求牛人解决啊,就是一些锁的应用,如电话锁,但是Windowmanager附加的图形无法绘制。 --------------------编程问答-------------------- 现在要结贴了,球回复!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
补充:移动开发 , Android