android中获取手机屏幕分辨率的方法

import android.util.DisplayMetrics;

// 获取手机屏幕分辨率的类
    private DisplayMetrics dm = new DisplayMetrics();
    getWindowManager().getDefaultDisplay().getMetrics(dm);
                // 获得手机的宽带和高度像素单位为 px
                String str = " 手机屏幕分辨率为 :" + dm.widthPixels
                +" * "+dm.heightPixels;

 

 

 

WindowManager windowManager = getWindowManager();
Display display = windowManager.getDefaultDisplay();
int screenWidth = display.getWidth();
int screenHeight = display.getHeight();