Configuration config = getResources().getConfiguration();
if (config.orientation == Configuration.ORIENTATION_LANDSCAPE){
//横屏，比如 480x320
}else if(config.orientation == Configuration.ORIENTATION_PORTRAIT){
//竖屏 ，标准模式 320x480
}else if(config.hardKeyboardHidden == Configuration.KEYBOARDHIDDEN_NO){
//横屏，Android123提示物理键盘滑出了
}else if(config.hardKeyboardHidden == Configuration.KEYBOARDHIDDEN_YES){
//竖屏，键盘隐藏了
}