Android - 如何将通知设置为未来的特定日期? [英] Android - How to set a notification to a specific date in the future?
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问题描述
编辑:SOLVED!想了解更多信息,了解如何操作:
pre> //在7天内设置通知
Calendar sevendayalarm = Calendar.getInstance();
sevendayalarm.add(Calendar.DATE,7);
Intent intent = new Intent(this,Receiver.class);
PendingIntent pendingIntent = PendingIntent.getBroadcast(this,001,intent,0);
AlarmManager am =(AlarmManager)getSystemService(ALARM_SERVICE);
am.set(AlarmManager.RTC_WAKEUP,sevendayalarm.getTimeInMillis(),pendingIntent);
以下是Receiver类的代码
public class Receiver extends Service {
@Override
public IBinder onBind(Intent intent){
return null;
}
@Override
public void onCreate(){
Intent intent = new Intent(this,Test.class);
long [] pattern = {0,300,0};
PendingIntent pi = PendingIntent.getActivity(this,01234,intent,0);
NotificationCompat.Builder mBuilder = new NotificationCompat.Builder(this)
.setSmallIcon(R.drawable.depressiontest)
.setContentTitle(Take Questionnaire)
.setContentText Duke Mood Study的调查问卷。)
.setVibrate(pattern)
.setAutoCancel(true);
mBuilder.setContentIntent(pi);
mBuilder.setDefaults(Notification.DEFAULT_SOUND);
mBuilder.setAutoCancel(true);
NotificationManager mNotificationManager =(NotificationManager)this.getSystemService(Context.NOTIFICATION_SERVICE);
mNotificationManager.notify(01234,mBuilder.build());
}
}
并且不要忘记添加以下权限清单!
< uses-permission android:name =android.permission.VIBRATE/>
< uses-permission android:name =android.permission.WAKE_LOCK/>
< service android:name =。Receiver2android:enabled =true>
< intent-filter> &action; action android:name =NOTIFICATION_SERVICE/>< / intent-filter>
< / service>
解决方案不要忘记给予以下清单权限
< uses-permission android:name =android.permission.VIBRATE/>
< uses-permission android:name =android.permission.WAKE_LOCK/>
您的广播接收者注册将如下
< receiver android:name =。AlarmReceiver>
< intent-filter>
< action android:name =NOTIFICATION_SERVICE/>
< / intent-filter>
< / receiver>
Edit: SOLVED! Ever wanted to set a notification from a specific date starting a certain point in time (when an activity is started or when a button is pressed?) Read more to find out how:
//Set a notification in 7 days
Calendar sevendayalarm = Calendar.getInstance();
sevendayalarm.add(Calendar.DATE, 7);
Intent intent = new Intent(this, Receiver.class);
PendingIntent pendingIntent = PendingIntent.getBroadcast(this, 001, intent, 0);
AlarmManager am = (AlarmManager)getSystemService(ALARM_SERVICE);
am.set(AlarmManager.RTC_WAKEUP, sevendayalarm.getTimeInMillis(), pendingIntent);
Here's the code for the Receiver class
public class Receiver extends Service {
@Override
public IBinder onBind(Intent intent) {
return null;
}
@Override
public void onCreate() {
Intent intent = new Intent(this, Test.class);
long[] pattern = {0, 300, 0};
PendingIntent pi = PendingIntent.getActivity(this, 01234, intent, 0);
NotificationCompat.Builder mBuilder = new NotificationCompat.Builder(this)
.setSmallIcon(R.drawable.depressiontest)
.setContentTitle("Take Questionnaire")
.setContentText("Take questionnaire for Duke Mood Study.")
.setVibrate(pattern)
.setAutoCancel(true);
mBuilder.setContentIntent(pi);
mBuilder.setDefaults(Notification.DEFAULT_SOUND);
mBuilder.setAutoCancel(true);
NotificationManager mNotificationManager = (NotificationManager) this.getSystemService(Context.NOTIFICATION_SERVICE);
mNotificationManager.notify(01234, mBuilder.build());
}
}
And don't forget to add the below permissions in the manifest!
<uses-permission android:name="android.permission.VIBRATE" />
<uses-permission android:name="android.permission.WAKE_LOCK" />
<service android:name=".Receiver2" android:enabled="true">
<intent-filter> <action android:name="NOTIFICATION_SERVICE" /></intent-filter>
</service>
解决方案 Don't forget to give the below manifest permissions
<uses-permission android:name="android.permission.VIBRATE" />
<uses-permission android:name="android.permission.WAKE_LOCK" />
Your broadcast receiver registrations would be like this
<receiver android:name=".AlarmReceiver" >
<intent-filter>
<action android:name="NOTIFICATION_SERVICE" />
</intent-filter>
</receiver>
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