android取得状态栏和标题栏高度
android获得状态栏和标题栏高度
转载 http://www.aslibra.com/blog/post/android-getting-height-of-status-and-title-bar.php
转载 http://www.aslibra.com/blog/post/android-getting-height-of-status-and-title-bar.php