Android 中 RunningTaskInfo 中的应用程序名称、包名称和应用程序图标

Question

我有以下代码正在运行的任务列表。

final List<RunningTaskInfo> recentTasks = activityManager.getRunningTasks(Integer.MAX_VALUE);

现在我想获取这些正在运行的任务的应用名称、包名称和应用图标。我怎样才能做到这一点？

Answer 1

试试这个：

  public void trythis(Context m_context )
    List<RunningAppProcessInfo> m_runningProcesses = getRunningProcess(m_context);
     PackageManager pm = m_context.getPackageManager();
    if (m_runningProcesses.size() > 0)
            {
     Iterator<RunningAppProcessInfo> it = m_runningProcesses.iterator();
                while (it.hasNext())
                {
                    boolean isInternetPermission = false;
                    RunningAppProcessInfo rapInfo = (RunningAppProcessInfo) it
                            .next();

PackageInfo pkgInfo = pm.getPackageInfo(rapInfo.pkgList[0],
                            PackageManager.GET_META_DATA);

                    ApplicationInfo appInfo = pm.getApplicationInfo(
                                pkgInfo.applicationInfo.packageName, 0);
                    //For icon
                        Drawable iconp;
                        iconp = appInfo.loadIcon(getPackageManager());

    //Application name:

     String Appname = appInfo.loadLabel(getPackageManager())
                                .toString();

    }
    }