android之获取屏幕高宽长度

/**

* 获取屏幕高度

* 

* @param context

* @return

*/

public static int getDisplayWidth(Context context) {

DisplayMetrics dm = new DisplayMetrics();

WindowManager wm = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);

wm.getDefaultDisplay().getMetrics(dm);

return dm.widthPixels;

}

 

/**

* 获取屏幕高度

* 

* @param context

* @return

*/

public static int getDisplayHeight(Context context) {

DisplayMetrics dm = new DisplayMetrics();

WindowManager wm = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);

wm.getDefaultDisplay().getMetrics(dm);

return dm.heightPixels;

}