public static final int TYPE_WINDOW_CONTENT_CHANGED = 0x00000800;

public void onAccessibilityEvent(AccessibilityEvent event) {
  int eventType = event.getEventType();
  if (auto)
   Log.e("AAAAAAAA", "有事件" + eventType);
  switch (eventType) {
   //当通知栏发生改变时
   case 2048:
    pubclassName = event.getClassName().toString();

    Log.e("AAAAAAAA", "有2048事件" + pubclassName + auto);

    if (!auto && pubclassName.equals("android.widget.TextView") && ALL) {
     Log.e("AAAAAAAA", "有2048事件被识别" + auto + pubclassName);
     getLastPacket(1);
    }
    if (auto && WXMAIN) {
     getLastPacket();
     auto = false;
    }

    break;

private void getLastPacket(int c) {

  Log.e("AAAAAAAA", "新方法" + parents.size());
  AccessibilityNodeInfo rootNode = getRootInActiveWindow();
  recycle(rootNode);
  Log.e("AAAAAAAA", "last++" + lastbagnum + "当前页面红包数" + parents.size());
  if (parents.size() > 0 && WXMAIN) {
   Log.e("AAAAAAAA", "页面大于O且在微信界面");
   if (lastbagnum < parents.size())
    parents.get(parents.size() - 1).performAction(AccessibilityNodeInfo.ACTION_CLICK);
   lastbagnum = parents.size();
   parents.clear();
  }
 }

private void wakeAndUnlock2(boolean b)
 {
  if(b)
  {
   //获取电源管理器对象
   pm=(PowerManager) getSystemService(Context.POWER_SERVICE);

   //获取PowerManager.WakeLock对象，后面的参数|表示同时传入两个值，最后的是调试用的Tag
   wl = pm.newWakeLock(PowerManager.ACQUIRE_CAUSES_WAKEUP | PowerManager.SCREEN_BRIGHT_WAKE_LOCK, "bright");

   //点亮屏幕
   wl.acquire();

   //得到键盘锁管理器对象
   km= (KeyguardManager)getSystemService(Context.KEYGUARD_SERVICE);
   kl = km.newKeyguardLock("unLock");

   //解锁
   kl.disableKeyguard();
  }
  else
  {
   //锁屏
   kl.reenableKeyguard();

   //释放wakeLock，关灯
   wl.release();
  }

 }

if (content.contains("[微信红包]")) {
       if (event.getParcelableData() != null &&
         event.getParcelableData() instanceof Notification) {
        Notification notification = (Notification) event.getParcelableData();
        PendingIntent pendingIntent = notification.contentIntent;
        try {
         auto = true;
         wakeAndUnlock2(true);
         pendingIntent.send();
         Log.e("demo", "进入微信" + auto + event.getClassName().toString());
        } catch (Exception e) {
         e.printStackTrace();
        }
       }
      }

public void start(View v) {
  if (AirAccessibilityService.ALL) {
   AirAccessibilityService.ALL = false;
   ((Button) v).setText("对话内监控+关");
  } else {
   AirAccessibilityService.ALL = true;
   ((Button) v).setText("对话内监控+开");
  }
  ;

 }