Android 代码获取手机屏幕分辨率的代码

@Override
        public void onCreate(Bundle savedInstanceState) {
                super.onCreate(savedInstanceState);
                setContentView(R.layout.main);
                DisplayMetrics displayMetrics = new DisplayMetrics();
                getWindowManager().getDefaultDisplay().getMetrics(displayMetrics);
                String string = "屏幕分辨率为："+displayMetrics.widthPixels+"×"+displayMetrics.heightPixels;
                textView = (TextView) findViewById(R.id.textView1);
                textView.setText(string);
        }