关于 android 后台服务,我对 appcelerator 有疑问。服务启动,当我按下主页按钮时,服务仍在运行,当我点击后退按钮时也是如此。但是当我从最近的应用程序列表中删除我的应用程序时(长按主页按钮),服务停止。这是我的呼叫服务代码:
var SECONDS = 6;
// every 10 minutes
var intent = Titanium.Android.createServiceIntent({
url : 'myservice.js'
});
intent.putExtra('interval', SECONDS * 1000);
intent.putExtra('message_to_echo', num);
//in millimeter
var service = Titanium.Android.createService(intent);
service.addEventListener('resume', function(e) {
// num++;
// alert(num);
});
service.start();
这是文件服务代码:
var service = Titanium.Android.currentService;
var intent = service.intent;
var message = intent.getStringExtra("message_to_echo");
var intent = Ti.Android.createIntent({
flags : Ti.Android.FLAG_ACTIVITY_CLEAR_TOP | Ti.Android.FLAG_ACTIVITY_SINGLE_TOP,
// Substitute the correct classname for your application
className : 'com.mappa.angeli.MappaActivity',
});
intent.addCategory(Ti.Android.CATEGORY_LAUNCHER);
// Create a PendingIntent to tie together the Activity and Intent
var pending = Titanium.Android.createPendingIntent({
intent: intent,
flags: Titanium.Android.FLAG_UPDATE_CURRENT
});
// Create the notification
var notification = Titanium.Android.createNotification({
// icon is passed as an Android resource ID -- see Ti.App.Android.R.
// icon: Ti.App.Android.R.drawable.my_icon,
contentTitle: 'Something Happened',
contentText : 'Click to return to the application.',
// tickerText: 'Our app made a notification!',
defaults:Titanium.Android.NotificationManager.DEFAULT_SOUND,
contentIntent: pending
});
// Send the notification.
Titanium.Android.NotificationManager.notify(0, notification);
如何连续运行服务,例如什么应用程序或类似的东西?请帮助我,这非常重要。提前致谢!!!