Android通知未在AddAction上关闭



我使用了一些在堆栈溢出上找到的答案,但它们没有起作用。但是基本上,我需要通知才能做两件事。首先,我需要它在单击通知本身时再次打开应用程序,并且我需要在单击AddAction时关闭通知。

单击应用程序时,通知将打开该应用程序,这是正确的,但是当我单击addAction("完成")时,它会执行同样的事情。与通知本身一样,它没有关闭通知的操作,而是打开应用程序。可能出了什么问题?

public void onInput(MaterialDialog dialog, CharSequence input) {
    //notification body
    NotificationManager notificationManager = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);
        NotificationCompat.Builder builder = new NotificationCompat.Builder(getApplicationContext());
        PendingIntent pendingIntent = PendingIntent.getActivity(MainActivity.this, 0,
            new Intent(getApplicationContext(), MainActivity.class)
                    .setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP | Intent.FLAG_ACTIVITY_SINGLE_TOP),
            0);
        //Rest of Notification
        builder.setStyle(new NotificationCompat.BigTextStyle().bigText(input.toString())); //BigText
        builder.setOngoing(true); //Make persistent
        builder.setContentIntent(pendingIntent); //OnClick for Reopening App
        builder.setSmallIcon(R.drawable.ic_note);
        builder.setLargeIcon(BitmapFactory.decodeResource(getResources(), R.mipmap.ic_launcher));
        builder.setContentTitle("Remember!");
        builder.setContentText(input.toString()); //Get text from dialog input
        Intent closeIntent = new Intent(getApplicationContext(), MainActivity.class);
        closeIntent.putExtra(getPackageName(), NOTIFICATION_ID);
        PendingIntent closeBtn = PendingIntent.getActivity(getApplicationContext(), 0, closeIntent, PendingIntent.FLAG_UPDATE_CURRENT);
        builder.addAction(R.drawable.ic_action_name, "Done", closeBtn); //Action for the closer
        notificationManager.notify(NOTIFICATION_ID, builder.build());
    //toast
    Toast.makeText(MainActivity.this, "Done! Reminder has been set. Check your Notification Bar! :)",
            Toast.LENGTH_LONG).show();
    //Close app when done entering in text
    finish();
}

只需添加 builder.autoCancel(true);

这将解决您的问题。

您拥有的此代码:

Intent closeIntent = new Intent(getApplicationContext(), MainActivity.class);
closeIntent.putExtra(getPackageName(), NOTIFICATION_ID);
PendingIntent closeBtn = PendingIntent.getActivity(getApplicationContext(), 0, 
        closeIntent, PendingIntent.FLAG_UPDATE_CURRENT);
builder.addAction(R.drawable.ic_action_name, "Done",
        closeBtn); //Action for the closer

放置一个标有"完成"的操作,将使用closeIntent调用startActivity()(启动您的应用程序)。它完全可以做到。

用户已经知道如何在不做任何事情的情况下刷新通知以删除通知。您为什么要在通知中添加附加操作按钮以实现这一目标?对我来说似乎过大。

如果您需要这个,则可以尝试在操作上使用null PendingIntent,因为基本上您希望当用户单击按钮时什么都不发生:

builder.addAction(R.drawable.ic_action_name, "Done",
        null); //Action for the closer

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