我正在使用resolveActivityInfo来确定我的应用程序是否被设置为家庭启动器:PackageManagerpm=getPackageManager();Intentintent=newIntent(Intent.ACTION_MAIN,null);intent.addCategory(Intent.CATEGORY_HOME);userHomePackage=intent.resolveActivityInfo(pm,0).packageName;userHomeActivityClass=intent.resolveActivityInfo(pm,0).name;curr