Android获取设备屏幕宽高pix值的两个方法

 private void get1() { Resources resources = this.getResources(); DisplayMetrics dm = resources.getDisplayMetrics(); int width = dm.widthPixels; int height = dm.heightPixels; Log.d("方法1", width + " , " + height); } private void get2() { WindowManager manager = this.getWindowManager(); DisplayMetrics outMetrics = new DisplayMetrics(); manager.getDefaultDisplay().getMetrics(outMetrics); int width = outMetrics.widthPixels; int height = outMetrics.heightPixels; Log.d("方法2", width + " , " + height); }

输出结果一致：

04-20 10:11:41.513 27052-27052/zhangphil.test D/方法1: 1080 , 2040 04-20 10:11:41.514 27052-27052/zhangphil.test D/方法2: 1080 , 2040