判断横竖屏:
int mCurrentOrientation = getResources().getConfiguration().orientation;
if ( mCurrentOrientation == Configuration.ORIENTATION_PORTRAIT ) {
// If current screen is portrait
} else if ( mCurrentOrientation == Configuration.ORIENTATION_LANDSCAPE ) {
//If current screen is landscape
}
获得包信息
PackagesInfo packageInfo=new PackagesInfo(MyActivity.this);
ActivityManager am = (ActivityManager) getSystemService(Context.ACTIVITY_SERVICE);
//获得运行的信息
List<RunningAppProcessInfo> list2 = am.getRunningAppProcesses();
//应用信息,runinfo 是list2中的一个
ApplicationInfo appinfo=packageInfo.getInfo(runinfo.processName);
//获得activityName
pkginfo.activities[0].name