每天特定时间的通知android

本文介绍了每天特定时间的通知android的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

我想制作一个应用程序，让用户决定每天希望他在什么时间通过通知提醒...

I'd like to make an app that let the user decide what time everyday wants him to remind something with notification...

我想知道我应该如何在用户想要的特定时间触发通知，例如早上 7:00 并让他点击通知并在特定活动中输入应用程序.但是当用户不想收到更多通知(单击按钮)时，我如何取消所有通知...?

I'd like to know how am i supposed to trigger a notification in secific time the user wants e.x 7:00am and make him tap on the notification and enter the application in specific activity. But when the user doesn't want to get any more notifications (with a button click) how am i cancel all the notifications...?

我做了类似的东西

Intent intent = new Intent(this, main.class); Bundle bundle = new Bundle(); bundle.putString("title", "Some Title"); intent.putExtras(bundle); PendingIntent pi = PendingIntent.getActivity(this, 0, intent, 0); String body = "Tap to see the Activity"; String title = "Title of notification"; Notification n = new Notification(R.drawable.ic_launcher, body, System.currentTimeMillis()); n.setLatestEventInfo(this, title, body, pi); n.defaults = Notification.DEFAULT_ALL; nm.notify(uniqueID, n);

但直到现在都没有运气....

but no luck until now....

谢谢...

<<>

我正在这样做

String ns = Context.NOTIFICATION_SERVICE; NotificationManager mNotificationManager = (NotificationManager) getSystemService(ns); int icon = R.drawable.notification_icon; CharSequence tickerText = "Ome TickerText"; long when = System.currentTimeMillis(); Context context = getApplicationContext(); CharSequence contentTitle = "Some Title"; CharSequence contentText = "Some Text"; Intent notificationIntent = new Intent(context, LandingActivity.class); Bundle bundle = new Bundle(); bundle.putString("title", "a title"); bundle.putString("title2", "title number 2"); bundle.putString("action", "tip"); bundle.putString("greek", "somehting else"); bundle.putInt("action_num", 2); notificationIntent.putExtras(bundle); alarmManager = (AlarmManager)getSystemService(ALARM_SERVICE); contentIntent = PendingIntent.getActivity(Notifications.this, 0, notificationIntent, 0); Notification notification = new Notification(icon, tickerText, when); notification.setLatestEventInfo(context, contentTitle, contentText, contentIntent); notification.defaults = Notification.DEFAULT_ALL; mNotificationManager.notify(UniqueID, notification); int hour = tp.getCurrentHour(); int minutes = tp.getCurrentMinute(); contentIntent = PendingIntent.getService(Notifications.this, 0, notificationIntent, 0); AlarmManager alarmManager = (AlarmManager)getSystemService(ALARM_SERVICE); Calendar calendar = Calendar.getInstance(); calendar.setTimeInMillis(System.currentTimeMillis()); calendar.set(Calendar.HOUR_OF_DAY, hour); calendar.set(Calendar.MINUTE, minutes); calendar.set(Calendar.SECOND, 00); alarmManager.set(AlarmManager.RTC_WAKEUP, calendar.getTimeInMillis(), contentIntent);

但没有运气...

有什么帮助吗?

推荐答案

使用 alarm manager 并将你的通知放在 NotifyService 类

Use alarm manager and put your notification in NotifyService class

Intent myIntent = new Intent(Current.this , NotifyService.class); AlarmManager alarmManager = (AlarmManager)getSystemService(ALARM_SERVICE); pendingIntent = PendingIntent.getService(ThisApp.this, 0, myIntent, 0); Calendar calendar = Calendar.getInstance(); calendar.set(Calendar.HOUR_OF_DAY, 12); calendar.set(Calendar.MINUTE, 00); calendar.set(Calendar.SECOND, 00); alarmManager.setRepeating(AlarmManager.RTC_WAKEUP, calendar.getTimeInMillis(), AlarmManager.INTERVAL_DAY , pendingIntent); //set repeating every 24 hours