Android 에서 실행 중인 프로그램 과 시스템 서 비 스 를 받 는 방법

package com.qin.runservice; 
 
import java.util.ArrayList; 
import java.util.Collections; 
import java.util.Comparator; 
import java.util.List; 
 
import android.app.Activity; 
import android.app.ActivityManager; 
import android.app.AlertDialog; 
import android.app.Dialog; 
import android.content.ComponentName; 
import android.content.Context; 
import android.content.DialogInterface; 
import android.content.Intent; 
import android.content.pm.ApplicationInfo; 
import android.content.pm.PackageManager; 
import android.content.pm.PackageManager.NameNotFoundException; 
import android.os.Bundle; 
import android.os.Debug; 
import android.util.Log; 
import android.view.ContextMenu; 
import android.view.Menu; 
import android.view.MenuItem; 
import android.view.View; 
import android.view.ContextMenu.ContextMenuInfo; 
import android.widget.AdapterView; 
import android.widget.ListView; 
import android.widget.TextView; 
import android.widget.AdapterView.OnItemClickListener; 
 
public class BrowseRunningServiceActivity extends Activity implements 
    OnItemClickListener { 
 
  private static String TAG = "RunServiceInfo"; 
 
  private ActivityManager mActivityManager = null; 
  // ProcessInfo Model             
  private List<RunSericeModel> serviceInfoList = null; 
 
  private ListView listviewService; 
  private TextView tvTotalServiceNo; 
 
  public void onCreate(Bundle savedInstanceState) { 
    super.onCreate(savedInstanceState); 
 
    setContentView(R.layout.browse_service_list); 
 
    listviewService = (ListView) findViewById(R.id.listviewService); 
    listviewService.setOnItemClickListener(this); 
 
    tvTotalServiceNo = (TextView) findViewById(R.id.tvTotalServiceNo); 
 
    //   ActivityManager      
    mActivityManager = (ActivityManager) getSystemService(Context.ACTIVITY_SERVICE); 
 
    //        Service   
    getRunningServiceInfo(); 
    //       
    Collections.sort(serviceInfoList, new comparatorServiceLable()); 
 
    System.out.println(serviceInfoList.size() + "-------------"); 
 
    //  ListView        
    BrowseRunningServiceAdapter mServiceInfoAdapter = new  
         BrowseRunningServiceAdapter(BrowseRunningServiceActivity.this, serviceInfoList); 
 
    listviewService.setAdapter(mServiceInfoAdapter); 
 
    tvTotalServiceNo.setText("           ：" + serviceInfoList.size()); 
  } 
  //               
  private void getRunningServiceInfo() { 
 
    //       Service      
    int defaultNum = 20; 
    //     ActivityManager getRunningAppServicees()                 
    List<ActivityManager.RunningServiceInfo> runServiceList = mActivityManager 
        .getRunningServices(defaultNum); 
 
    System.out.println(runServiceList.size()); 
 
    // ServiceInfo Model             
    serviceInfoList = new ArrayList<RunSericeModel>(); 
 
    for (ActivityManager.RunningServiceInfo runServiceInfo : runServiceList) { 
 
      //   Service         
      int pid = runServiceInfo.pid; // service     ID  
      int uid = runServiceInfo.uid; //   ID    Linux     ，ID        root  
      //    ，          android：process   
      String processName = runServiceInfo.process;  
 
      //  Service        
      long activeSince = runServiceInfo.activeSince; 
 
      //    Service   Bind      ， clientCount   service         
      int clientCount = runServiceInfo.clientCount; 
 
      //    Service         pkgname/servicename 
      ComponentName serviceCMP = runServiceInfo.service; 
      String serviceName = serviceCMP.getShortClassName(); // service     
      String pkgName = serviceCMP.getPackageName(); //    
 
      //   Log 
      Log.i(TAG, "    id :" + pid + "      ：" + processName + "     uid:" 
          + uid + "
" + " service      ：" + activeSince 
          + "        :" + clientCount + "
" + " service     :" 
          + serviceName + " and " + pkgName); 
 
      //       service     ，  PackageManager   service          ，    
      PackageManager mPackageManager = this.getPackageManager(); //   PackagerManager  ; 
 
      try { 
        //    pkgName    
        ApplicationInfo appInfo = mPackageManager.getApplicationInfo( 
            pkgName, 0); 
 
        RunSericeModel runService = new RunSericeModel(); 
        runService.setAppIcon(appInfo.loadIcon(mPackageManager)); 
        runService.setAppLabel(appInfo.loadLabel(mPackageManager) + ""); 
        runService.setServiceName(serviceName); 
        runService.setPkgName(pkgName); 
        //    service      
        Intent intent = new Intent(); 
        intent.setComponent(serviceCMP); 
        runService.setIntent(intent); 
 
        runService.setPid(pid); 
        runService.setProcessName(processName); 
 
        //        
        serviceInfoList.add(runService); 
 
      } catch (NameNotFoundException e) { 
        // TODO Auto-generated catch block 
        System.out.println("--------------------- error -------------"); 
        e.printStackTrace(); 
      } 
 
    } 
  } 
 
  //       
  @Override 
  public void onItemClick(AdapterView<?> arg0, View arg1, int position, 
      long arg3) { 
    // TODO Auto-generated method stub 
    final Intent stopserviceIntent = serviceInfoList.get(position) 
        .getIntent(); 
 
    new AlertDialog.Builder(BrowseRunningServiceActivity.this).setTitle( 
        "      ").setMessage( 
        "          ，       。                       。") 
        .setPositiveButton("  ", new DialogInterface.OnClickListener() { 
 
          @Override 
          public void onClick(DialogInterface dialog, int which) { 
            // TODO Auto-generated method stub 
            //    Service 
            //         ，            ，   SecurityException ，       
            try { 
              stopService(stopserviceIntent); 
            } catch (SecurityException sEx) { 
              //             
              System.out.println(" deny the permission"); 
              new AlertDialog.Builder(BrowseRunningServiceActivity.this).setTitle( 
              "    ").setMessage("   ，      ，     Service").create().show(); 
            } 
            //      
            //        Service   
            getRunningServiceInfo(); 
            //       
            Collections.sort(serviceInfoList, new comparatorServiceLable()); 
            //  ListView        
            BrowseRunningServiceAdapter mServiceInfoAdapter = new BrowseRunningServiceAdapter( 
                BrowseRunningServiceActivity.this, 
                serviceInfoList); 
            listviewService.setAdapter(mServiceInfoAdapter); 
            tvTotalServiceNo.setText("           ：" 
                + serviceInfoList.size()); 
          } 
 
        }).setNegativeButton("  ", 
            new DialogInterface.OnClickListener() { 
 
              @Override 
              public void onClick(DialogInterface dialog, 
                  int which) { 
                // TODO Auto-generated method stub 
                dialog.dismiss(); //       
              } 
            }).create().show(); 
  } 
 
  //         AppLabel   
  private class comparatorServiceLable implements Comparator<RunSericeModel> { 
 
    @Override 
    public int compare(RunSericeModel object1, RunSericeModel object2) { 
      // TODO Auto-generated method stub 
      return object1.getAppLabel().compareTo(object2.getAppLabel()); 
    } 
 
  } 
 
}