android - 如何设置通知以在点击时自行清除？

Question

如何设置我的通知在点击时自行清除？

我已经设置了 autoCancel(true) 但它不起作用

我的代码:

Notification n  = new Notification.Builder(this)
                .setContentTitle("Update for you")
                .setContentText("Please click here to see the update information")
                .setLargeIcon(BitmapFactory.decodeResource(this.getResources(), 
                                                           R.drawable.ic_launcher))
                .setSmallIcon(R.drawable.ic_launcher)
                .setContentIntent(pList)
                .setAutoCancel(true)
                .addAction(R.drawable.ic_read, "Read", pRead)
                .addAction(R.drawable.ic_list, "All Updates", pList)
                .build();

NotificationManager notificationManager = 
                      (NotificationManager) getSystemService(NOTIFICATION_SERVICE);

notificationManager.notify(0, n);

Answer 1

Notification.Builder的

setAutoCancel()是API 11引入的，可能你的最低版本低于API 11。

setAutoCancel() 也可以在添加到支持库中的 NotificationCompat.Builder 类中使用

Notification n  = new NotificationCompat.Builder(this)
                .setContentTitle("Update for you")
                .setContentText("Please click here to see the update information")
                .setLargeIcon(BitmapFactory.decodeResource(this.getResources(), 
                                                           R.drawable.ic_launcher))
                .setSmallIcon(R.drawable.ic_launcher)
                .setContentIntent(pList)
                .setAutoCancel(true)
                .addAction(R.drawable.ic_read, "Read", pRead)
                .addAction(R.drawable.ic_list, "All Updates", pList)
                .build();