通知 notification

    xiaoxiao2022-06-30  56

    一、通知基本信息

    通知是指显示在通知抽屉上的信息条目;

    二、Notification对象至少具备:

    首次显示通知信息时,在状态栏上显示的ticker text;

    ticker text消失后,在状态栏上显示的图标;

    代表通知信息自身,在通知抽屉里显示的视图;

    用户点击抽屉中的通知信息,触发PendingIntent.

    三、发送通知

    NotificationManager的notify(int,Notification)

    四、实例

    Resources r=getResources();             PendingIntent pi=PendingIntent.getActivities(this,0, new Intent[]{new Intent(this, PhotoGalleryActivity.class)},0);             Notification notification=new NotificationCompat.Builder(this).setTicker(r.getString(R.string.new_pictures_title))                     .setSmallIcon(android.R.drawable.ic_menu_report_image)                     .setContentTitle(r.getString(R.string.new_pictures_title))                     .setContentText(r.getString(R.string.new_pictures_text))                     .setContentIntent(pi)                     .setAutoCancel(true)                     .build();             NotificationManager notificationManager= (NotificationManager) getSystemService(NOTIFICATION_SERVICE);             notificationManager.notify(0,notification);

    转载请注明原文地址: https://ju.6miu.com/read-1125745.html

    最新回复(0)