如何在Android中将位图设置为通知图标 [英] How to set bitmap as notification icon in Android

问题描述

您好，我正在寻找设置不在res目录中的位图的方法.实际上，我是从URL获取该图标，并希望在通知区域中进行设置.

Hello I am looking for the way to set the bitmap which are not in res directory. Actually I am getting that icon from the URL and want to set it in the notification area.

我在这里在做，但是只设置了res目录中的图标.

Here I am doing but it is only set the icon which are in res directory.

NotificationCompat.Builder mBuilder = new NotificationCompat.Builder(context)
    .setSmallIcon(R.drawable.ic_stat_logo)
    .setContentTitle(Util.notificationTitle)
    .setStyle(new NotificationCompat.BigTextStyle()
    .bigText(notificationMessage))
    .setAutoCancel(true)
    .setDefaults(Notification.DEFAULT_SOUND)
    .setContentText(notificationMessage);

是否有从URL设置获取位图并将该图标设置为Notification图标的想法?

Any idea to set the fetch bitmap from URL and set that icon as Notification icon ?

推荐答案

已在此处回答: https://stackoverflow.com/a/16055373/1071594

摘要:无法设置自定义的小图标，但是从API级别11开始，您可以使用 setLargeIcon(). html"rel =" nofollow noreferrer>位图.

Summary: It's not possible to set a custom small icon, but from API level 11 you can use setLargeIcon() after you have downloaded your image and converted it to a Bitmap.

[edit]还有另一个

[edit] There is another solution: If you create a completely custom notification with its own view, you could put anything inside that view, including downloaded images.

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