[老欧的问题]如何获得手机屏幕分辨率

/**
* 获得手机屏幕大小
* @return dm int[] 0为屏幕宽度,1为屏幕长度
* @throws Exception
*/
public int[] getScreenResolution() throws Exception {

DisplayMetrics metrics = new DisplayMetrics();
getActivity().getWindowManager().getDefaultDisplay().getMetrics(metrics);
int[] dm= {metrics.widthPixels, metrics.heightPixels};

return dm;

}