通知操作图标未显示 [英] Notification action icon didn't show

问题描述

我尝试在Android中显示通知，并使用

I try to show a notification in Android, and use the code from this Link. In some source people said that the icon should be totally white and some source said I should use .png instead of vector.

I try all of this ways but no one didn't help me.

I try this code:

Notification newMessageNotification =
    new Notification.Builder(mContext)
            .setSmallIcon(R.drawable.ic_message)
            .setContentTitle(getString(R.string.title))
            .setContentText(getString(R.string.content))
            .addAction(action))
            .build();

解决方案

after search about 1 hour in all the question with this topic finally I find out it's because of my android version! look at the image below. In Api level 24 an above, there is no icon in design!!

这篇关于通知操作图标未显示的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！