如何找到在Android中安装的应用程序? [英] How to find installed applications in android?
本文介绍了如何找到在Android中安装的应用程序?的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我想安装在Android的第三方应用程序的名称和包名。 我已经试过,但我得到的所有应用程序的名称(第三方和pre安装)。
I want to get the name and package name of a third party application installed in android. I have tried but i got the name of all applications(third party and pre installed).
我如何能够确定应用程序是否是系统应用程序或其他应用程序?
How can i identify whether an application is a system application or an other application?
推荐答案
这将这样的伎俩...干杯:)
This will do the trick...cheers :)
PackageManager pm = getPackageManager();
List<PackageInfo> list = pm.getInstalledPackages(0);
for (PackageInfo pi : list) {
ApplicationInfo ai;
try {
ai = pm.getApplicationInfo(pi.packageName, 0);
System.out.println(">>>>>>packages is<<<<<<<<" + ai.publicSourceDir);
// this condition if satisfied means the application currently refered by ai
// variable is
// a system application
if ((ai.flags & ApplicationInfo.FLAG_SYSTEM) != 0) {
Log.d(getClass().getSimpleName(), ">>>>>>packages is system package" + pi.packageName);
}
} catch (NameNotFoundException e) {
Log.d(getClass().getSimpleName(), "Name not found", e);
}
}
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