java - 多个通知，同时以一天的间隔重复它们。在通知功能中使用唯一 ID，但无法获得所需的输出

Question

问题:所有通知都会在设置当天看到。但是在一天间隔之后，当所有通知一起显示的时间到来时，只有我设置的最后一个通知可见(也许我错了，不是最后一个，而是只显示一个通知)

我已经通过各种网站以及堆栈溢出经历了android中多重通知的不同解决方案。所有人都提到在 notificationManager.notify() 中使用唯一 ID，但我已经这样做了，但结果仍然相同..

这是我的代码，用于生成通知并以一天的间隔重复通知 我已使用共享首选项来获取唯一 ID

Intent intent=new Intent(PolicyDetails.this,AlarmReciever.class);
            pref=this.getSharedPreferences("MyPref",0);
            editor=pref.edit();
            editor.putInt("MID",pref.getInt("MID",0)+1);
            editor.commit();
  PendingIntent pendingIntent=PendingIntent.getBroadcast(PolicyDetails.this,pref.getInt("MID",0),intent,PendingIntent.FLAG_CANCEL_CURRENT);
          //  Constants.setMID(Constants.MID+1);
            AlarmManager alarmManager=(AlarmManager)PolicyDetails.this.getSystemService(PolicyDetails.this.ALARM_SERVICE);
            alarmManager.setInexactRepeating(AlarmManager.RTC_WAKEUP,calendar.getTimeInMillis(),AlarmManager.INTERVAL_DAY,pendingIntent);

这是我的通知生成器代码

Intent i1=new Intent(context,PaidCancel.class);
    Intent i2=new Intent(context,PaidCancel.class);
    i1.putExtra("code",1);
    i2.putExtra("code",2);
    pref=context.getSharedPreferences("MyPref",0);


    PendingIntent pi =PendingIntent.getBroadcast(context,0,i1,0);
    PendingIntent p2=PendingIntent.getBroadcast(context,1,i2,0);
    NotificationCompat.Builder mnotifybuilder=new NotificationCompat.Builder(context).setSmallIcon(R.drawable.ic_menu_gallery)
            .setContentTitle("Alarm fired").setContentText("A Remainder  for your task No "+pref.getInt("MID",0)).setAutoCancel(false).addAction(R.id.paid,"Button1",pi).addAction(R.id.dismiss,"Button2",p2).setVibrate(new long[]{1000,1000,1000,1000});
    NotificationManager notificationManager=(NotificationManager)`enter code here`context.getSystemService(context.NOTIFICATION_SERVICE);




    notificationManager.notify(pref.getInt("MID",0),mnotifybuilder.build());


Log.d("Increased...","increased"+pref.getInt("MID",0));

这是我的 Paidcancel 类代码

static public class PaidCancel extends BroadcastReceiver
{

    @Override
    public void onReceive(Context context, Intent intent) {
        if(intent.getIntExtra("code",0)==1) {
            Log.d("see once...", "paid button clivked");

        }
        else
            if(intent.getIntExtra("code",0)==2)
                Log.d("see once..","cancel Button clicked");
        else
            Log.d("not  ","no");
    }
}

Answer 1

This code works for me to create unique notification id..

SharedPreferences prefs = mContext.getSharedPreferences(MainActivity.class.getSimpleName()
, Context.MODE_PRIVATE);

int notificationNumber = prefs.getInt("notificationNumber", 0);

// generate Notify id from SharedPreferences.
mNotificationManager.notify(notificationNumber, mBuilder.build());


SharedPreferences.Editor editor = prefs.edit();
if (notificationNumber < 5000)
                notificationNumber++;
else
                notificationNumber = 0;

editor.putInt("notificationNumber", notificationNumber);
editor.commit();