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Context中獲取屏幕尺寸的2種方法
https://tonyyu.iteye.com/blog/671297
方法1：
Java代碼 
- public Point getDisplayMetrics() {
- DisplayMetrics dm = new DisplayMetrics();
- dm = getApplicationContext().getResources().getDisplayMetrics();
- int screenWidth = dm.widthPixels;
- int screenHeight = dm.heightPixels;
- return new Point(screenWidth ,screenHeight );
- }
方法2：
Java代碼
- public Point getDisplayScreen() {
- WindowManager windowManager = getWindowManager();
- Display display = windowManager.getDefaultDisplay();
- screenWidth = display.getWidth();
- screenHeight = display.getHeight();
- return new Point(screenWidth ,screenHeight );
- }
2種方法都可以獲取當前display的screen尺寸。
最後更新：2017-04-02 17:09:28