将 Android 通知图标设置为远程 URL [英] Setting an Android Notification Icon to a remote URL

问题描述

我想对通知图标使用远程 URL(如 favicon)，但是通知的构造函数只接受资源 ID(整数)而不是更有用的东西，例如 FileInputStream.

I want to use a remote URL (like a favicon) for a notification icon, however the constructor for a notification accepts only a resource ID (which is an integer) instead of something more useful like a FileInputStream.

我该怎么办

• 为流源定义一个新资源

• define a new resource for a stream source

下载一个图标，添加到我的资源中，然后动态获取一个ID?

download an icon, add to my resources, and then dynamically get an ID?

推荐答案

自 API 11 以来，Android 已经能够将位图用于 largeIcon 在通知中.这在 Jelly Bean 中得到了进一步扩展，允许整个通知成为一个图像，BigPictureStyle.

Since API 11 Android has had the ability to use a Bitmap for a largeIcon in notifications. This has been expanded even further in Jelly Bean to allow entire notifications to be an image, BigPictureStyle.

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