String ns = Context.NOTIFICATION_SERVICE; notificationmanager mnotificationmanager = (notificationmanager) this.getSystemService(ns); int icon = R.drawable.ic_launcher; CharSequence tickerText = title; long when = System.currentTimeMillis(); Uri alarmSound = ringtoneManager.getDefaultUri(ringtoneManager.TYPE_NOTIFICATION); if(alarmSound == null){ alarmSound = ringtoneManager.getDefaultUri(ringtoneManager.TYPE_ringtone); if(alarmSound == null){ alarmSound = ringtoneManager.getDefaultUri(ringtoneManager.TYPE_NOTIFICATION); } } Intent intent = new Intent(); PendingIntent pendingIntent = PendingIntent.getActivity(this,intent,0); NotificationCompat.BigTextStyle bigxtstyle = new NotificationCompat.BigTextStyle(); bigxtstyle.bigText(text); bigxtstyle.setBigContentTitle(title); NotificationCompat.Builder mBuilder = new NotificationCompat.Builder(this) .setStyle(bigxtstyle) .setSmallIcon(icon) .setAutoCancel(true) .setSound(alarmSound) .setDeleteIntent(pendingIntent) .setContentIntent(PendingIntent.getActivity(this,new Intent(),0)); Notification noti = mBuilder.build(); mnotificationmanager.notify(notificationid++,noti);
此代码有效,并显示通过自动换行宣传的文本.但是,当后续通知发生时,先前的通知会丢失其文本.有人可以帮忙解决这个问题吗?这可能是我设置错误的东西,我是android apis的新手.
解决方法
原文地址:https://www.jb51.cc/android/315199.html
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