2012-04-27 49 views
0

我成功地在我的項目中包括一個C2DM Module(Android的雲到設備消息傳遞框架),並已能夠成功註冊和接收Android推送通知。但是,我注意到,每隔一段時間,當我發送通知時,新的通知不會顯示在設備上。 今天,我插入我的設備並使用adb logcat,並注意到IntentService [c2dmBaseReceiver]實際上正在被觸發,並且它收到了我發送的消息,但回調函數並不是因爲V8 Runtime已被處置(請參閱以下內容從logcat的線)Appcelerator鈦V8運行時處置,而C2DM接收

D/C2DMReceiver(1069): (IntentService[C2DMBaseReceiver]) [369956,441456] Message received 
D/C2DMReceiver(1069): (IntentService[C2DMBaseReceiver]) [1,441457] Message key: message value: This is a test notification 
D/C2DMReceiver(1069): (IntentService[C2DMBaseReceiver]) [0,441457] Message key: title value: myAppName 
D/C2DMReceiver(1069): (IntentService[C2DMBaseReceiver]) [2,441459] Message key: tickerText value: Notification Ticker 
D/C2DMReceiver(1069): (IntentService[C2DMBaseReceiver]) [1,441460] Message key: from value: [email protected] 
D/C2DMReceiver(1069): (IntentService[C2DMBaseReceiver]) [0,441460] Message key: collapse_key value: myApp Alert 
W/V8Function(1069): Runtime disposed, cannot call function 

這是我的回調

callback:function(e) 
{ 
    Ti.API.info('JS message event: ' + JSON.stringify(e.data)); 
    var intent = Ti.Android.createIntent({ 
     action: Ti.Android.ACTION_MAIN, 
     flags: Ti.Android.FLAG_ACTIVITY_NEW_TASK | Ti.Android.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED, 
     className: 'com.avivas.myApp.myAppActivity', 
     packageName: 'com.avivas.myApp' 
    }); 

    intent.addCategory(Ti.Android.CATEGORY_LAUNCHER); 

    var pending = Ti.Android.createPendingIntent({ 
     activity: Ti.Android.currentActivity, 
     intent: intent, 
     type: Ti.Android.PENDING_INTENT_FOR_ACTIVITY, 
    }); 

    var notification = Ti.Android.createNotification({ 
     contentIntent: pending, 
     contentTitle: e.data.title, 
     contentText: e.data.message, 
     tickerText: e.data.tickerText 
    }); 

    Ti.Android.NotificationManager.notify(1, notification); 

    Titanium.Media.vibrate([0,300, 100, 300]); 
} 

我假設,因爲從C2DM回調函數是在JavaScript中,它不能執行,因爲V8引擎運行時已被釋放。 有沒有人可以證實這一點?另外,是否有任何解決方法,因爲我希望在收到通知時顯示通知?

回答