Android相机意图未保存在图库中 [英] Android camera Intent not saving in gallery

问题描述

我正在创建一个简单的应用程序，该应用程序使用相机意图进行拍照.它可以工作并且图片被保存在:storage/emulated/sd/pictures/my_folder. 问题是我无法从Android Gallery应用程序中看到这些图片.

I am creating a simple application which takes pictures using the camera intent. It works and the pictures are being saved in : storage/emulated/sd/pictures/my_folder . The problem is that I can't see those pictures from the Android Gallery app.

我看到了不同的帖子，但是找不到答案. 如何观看图片?

I saw different posts about but I couldn't find an answer. How can I watch the pictures?

谢谢

推荐答案

您只需要发送广播"ACTION_MEDIA_SCANNER_SCAN_FILE"，以便mediascanner可以扫描您保存的图像.

You just need to send an broadcast "ACTION_MEDIA_SCANNER_SCAN_FILE" so that the mediascanner can scan for the image you saved.

 Intent mediaScanIntent = new Intent( Intent.ACTION_MEDIA_SCANNER_SCAN_FILE);
 mediaScanIntent.setData(uri);
 sendBroadcast(mediaScanIntent);

只需设置新创建图像的uri. :)

just set the uri of the the newly created image. :)

点击查看Source :)

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