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问题描述
在这里我的情况下,一个应用程序调用一个服务,该服务将inturn开始的活动。在这里我的问题是让应用程序包,其中调用该服务。
here in my case, a app invokes a service and the service will inturn starts an activity. My problem here is to get the app package which invokes that service.
任何人可以帮助我解决这个?
Can anybody help me to solve this ?
推荐答案我从android源码发现这个直接和它的作品罚款:)
I found this directly from android source and it works fine :)
final ActivityManager am = (ActivityManager) getSystemService(Context.ACTIVITY_SERVICE); final List<ActivityManager.RecentTaskInfo> recentTasks = am.getRecentTasks(3, ActivityManager.RECENT_IGNORE_UNAVAILABLE); for (int i = 0, index = 0; i < 3 && (index < 3); ++i) { final ActivityManager.RecentTaskInfo recentInfo = recentTasks.get(i); Intent intent = new Intent( recentInfo.baseIntent); if ( recentInfo.origActivity != null) { intent.setComponent( recentInfo.origActivity); } final PackageManager pm = getPackageManager(); final ResolveInfo resolveInfo = pm.resolveActivity(intent, 0); final ActivityInfo info = resolveInfo.activityInfo; final String title = info.loadLabel(pm).toString(); Log.d("hello"," "+title+" "+info.packageName); final ImageView iv = (ImageView)findViewById(R.id.imageView1); iv.setImageDrawable(info.loadIcon(pm)); ++index; }更多推荐
我怎样才能得到这是其他包装第二轮活动的包叫什么名字?
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