以编程方式列出 android 中已安装/正在运行的应用程序
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List out installed/running applications in android programmatically
提问by Sathish Sathish
Possible Duplicate:
How to get a list of installed android applications and pick one to run
We have using a android mobile.
我们使用的是安卓手机。
- How to list out
All Installed Applications. - How to list out
All Running Applications.
- 如何列出
All Installed Applications。 - 如何列出
All Running Applications。
Help Me. Thanks.
帮我。谢谢。
回答by Ponmalar
To get the list of activities/applications installed on Android:
要获取 Android 上安装的活动/应用程序列表：
final Intent mainIntent = new Intent(Intent.ACTION_MAIN, null);
mainIntent.addCategory(Intent.CATEGORY_LAUNCHER);
final List pkgAppsList = context.getPackageManager().queryIntentActivities( mainIntent, 0);
Referred from: How to get a list of installed android applications and pick one to run
引用自：如何获取已安装的 android 应用程序列表并选择一个运行
To check all running applications
检查所有正在运行的应用程序
ActivityManager actvityManager = (ActivityManager)
this.getSystemService( ACTIVITY_SERVICE );
List<RunningAppProcessInfo> procInfos = actvityManager.getRunningAppProcesses();
Referred From: http://www.dreamincode.net/forums/topic/138412-android-20-list-of-running-applications/
引用自：http: //www.dreamincode.net/forums/topic/138412-android-20-list-of-running-applications/
Note: Above described function will return correct result for below API 21, for 21 and above it's deprecated.
注意：对于低于 API 21 的上述函数将返回正确的结果，对于 21 及以上版本已弃用。
