更新时间:2022-08-21 21:13:03
Window window = getActivity().getWindow();
WindowManager.LayoutParams windowLayoutParams = window.getAttributes();
DisplayMetrics dm= new DisplayMetrics();
window.getWindowManager().getDefaultDisplay().getMetrics(dm);
int screenHeight =dm.heightPixels;
windowLayoutParams.height = screenHeight/2;
window.setAttributes(windowLayoutParams);
代码结果: