deprecated
Display dp=getWindowManager().getDefaultDisplay();
int height=dp.getHeight();
int width=dp.getWidth();
instead method(推荐)
Display display = getWindowManager().getDefaultDisplay();
Point size = new Point();
display.getSize(size);
int width = size.x;
int height = size.y;
有虚拟按键的手机获取屏幕分辨率会不正确,只需要将
display.getSize(size)
改成display.getRealSize(size)
,就能获得正确的屏幕分辨率
other method
DisplayMetrics metrics = new DisplayMetrics();
getWindowManager().getDefaultDisplay().getMetrics(metrics);
int height = metrics.heightPixels;
int width = metrics.widthPixels;