Android中获取屏幕的宽高

方法一:

WindowManager windowManager = (WindowManager) getContext().getSystemService(Context.WINDOW_SERVICE);

DisplayMetrics displayMetrics = new DisplayMetrics();

windowManager.getDefaultDisplay().getMetrics(displayMetrics);

int width = displayMetrics.widthPixels;

int height = displayMetrics.heightPixels;

方法二:

int width = getResources().getDisplayMetrics().widthPixels

int height = getResources().getDisplayMetrics().heightPixels