protected void onCreate(Bundle bundle) {
   logger.v("onCreate() ---> Enter");
   super.onCreate(bundle);
   requestWindowFeature(1);
   setContentView(R.layout.activity_online_music_column_detail_layout);
   mController = Controller.getInstance(MobileMusicApplication.getInstance());
   mViewFlipper = (ViewFlipper) findViewById(R.id.song_viewflipper);
   mTitleBar = (TitleBarView) findViewById(R.id.title_view);
   Intent intent = getIntent();
   if (intent.getExtras() != null) {
     mTitleBar.setTitle(intent.getStringExtra("title"));
     title = intent.getStringExtra("title");
     mIsFromPushService = intent.getBooleanExtra("fromPushService", false);
   }
   MusicListColumnItem musiclistcolumnitem =
       (MusicListColumnItem) intent.getParcelableExtra("COLUMITEM");
   logger.v("MusicListColumnItem.category_type ----" + musiclistcolumnitem.category_type);
   switch (Integer.parseInt(musiclistcolumnitem.category_type)) {
     case 1:
       deleteType = 0;
       SongListView songlistview = new SongListView(this);
       songlistview.setURL(musiclistcolumnitem.url);
       songlistview.setName(musiclistcolumnitem.title);
       mViewInterface = songlistview;
       mViewFlipper.addView(songlistview);
       break;
     case 2:
       break;
     default:
       break;
   }
   logger.v("onCreate() ---> Exit");
 }
  protected void onResume() {
    logger.v("onResume() ---> Enter");
    super.onResume();
    MobclickAgent.onResume(this);
    this.mViewInterface.addListner();

    ((SongListView) mViewInterface).getDataFromURL();
    // 返回按钮
    mTitleBar.setLeftBtnOnlickListner(
        new View.OnClickListener() {
          public void onClick(View view) {
            if (mIsFromPushService) {
              Intent intent =
                  new Intent(
                      MusicOnlineMusicColumnDetailActivity.this, MobileMusicMainActivity.class);
              intent.putExtra("startFromNotification", true);
              startActivity(intent);
              finish();
            } else {
              finish();
            }
          }
        });
    if (SongListView.mListButtonClickListener != null)
      SongListView.mListButtonClickListener.doUnCompleteTask();
    logger.v("onResume() ---> Exit");
    return;
  }
 protected void onPause() {
   logger.v("onPause() ---> Enter");
   super.onPause();
   MobclickAgent.onPause(this);
   this.mViewInterface.removeListner();
   logger.v("onPause() ---> Exit");
 }
 public void handleSystemEvent(Message paramMessage) {
   logger.v("handleSystemEvent() ---> Enter");
   switch (paramMessage.what) {
     default:
       logger.v("handleSystemEvent() ---> Exit");
       break;
     case 22:
       finish();
       break;
   }
 }
 protected void onDestroy() {
   logger.v("onCreate() ---> Enter");
   this.mController.removeSystemEventListener(22, this);
   int i;
   if (this.mViewFlipper != null) {
     this.mViewFlipper.destroyDrawingCache();
     i = 0;
     while (true) {
       i++;
       if (this.deleteType == 1) {
         ColumnListView localColumnListView = (ColumnListView) this.mViewFlipper.getChildAt(i);
         if (localColumnListView != null) {
           localColumnListView.releaseResource();
           localColumnListView.destroyDrawingCache();
         }
       }
       if (i >= this.mViewFlipper.getChildCount()) {
         this.mViewFlipper.removeAllViews();
         logger.v("onCreate() ---> Exit");
         super.onDestroy();
         return;
       } else {
         if (deleteType == 0) {
           SongListView songlistview = (SongListView) mViewFlipper.getChildAt(i);
           if (songlistview != null) {
             songlistview.releaseResource();
             songlistview.destroyDrawingCache();
           }
         }
       }
     }
   } else {
     this.mViewFlipper = null;
     this.mViewInterface = null;
     this.mTitleBar = null;
     super.onDestroy();
     logger.v("onCreate() ---> Exit");
     return;
   }
 }
 public boolean onKeyDown(int i, KeyEvent keyevent) {
   logger.v("onKeyDown() ----> Enter");
   boolean flag = true;
   if (i == 4) {
     if ((SongListView.mListButtonClickListener != null)
         && (SongListView.mListButtonClickListener.closePopupWindow())) return flag;
     else {
       if (mIsFromPushService) {
         Intent intent = new Intent(this, MobileMusicMainActivity.class);
         intent.putExtra("startFromNotification", flag);
         startActivity(intent);
         finish();
       } else {
         finish();
       }
     }
   }
   flag = super.onKeyDown(i, keyevent);
   logger.v("flag ---- " + flag);
   logger.v("onKeyDown() ----> Exit");
   return flag;
 }