android获取屏幕的高度和宽度用到WindowManager这个类，两种方法： 1、WindowManager wm = (WindowManager) getContext() .getSystemService(Context.WINDOW_SERVICE); int width = wm.getDefaultDisplay().getWidth(); int height = wm.getDefaultDisplay().getHeight();2、WindowManager wm = this.getWindowManager(); int width = wm.getDefaultDisplay().getWidth(); int height = wm.getDefaultDisplay().getHeight();原文：http://www.cnblogs.com/butterfly-clover/p/4016541.html