1 void getTask() {
 2 
 3 ActivityManager activityManager;
 4 try {
 5 activityManager = (ActivityManager) this
 6 .getSystemService(ACTIVITY_SERVICE);
 7 
 8 arylistTask =
 9 new ArrayList<String>();
10 
11 
12 
13 List<ActivityManager.RunningTaskInfo> mRunningTasks =
14 
15 activityManager.getRunningTasks(30); //30表示获取的最大数
16 
17 /* 以循环及baseActivity方式取得任务名称与ID */
18 for (RunningTaskInfo amTask : mRunningTasks)
19 {
20 Log.d("TaskInfo", amTask.baseActivity.getClassName()+"("+amTask.id+")");
21 }
22 
23 //获取服务
24 List<RunningServiceInfo> mserviceTasks =
25 
26 activityManager.getRunningServices(30);
27 /* 以循环方式取得任务名称与ID */
28 for (RunningServiceInfo serinfo : mserviceTasks)
29 {
30 Log.d("TaskServerInfo", serinfo.process+"("+serinfo.pid+")");
31 }
32 }
33 
34 catch (Exception e)
35 
36 {
37 
38 
39 
40 }