android如何将捕获的图像保存到手机图库中 [英] android how to save captured image into phones gallery

问题描述

我有两个活动.在一项活动中，我有一个 ImageView 和一个相机按钮.当我按下相机按钮时，它会进入其他活动，其中有两个按钮 Capture，另一个是 Select 按钮.当我按下捕获它捕获图像.但问题是如何将此捕获的图像保存到图库.按下选择按钮后，捕获的图像应显示在第一个活动的 ImageView 上.我该怎么做.

I have two activities. In one activity, I have an ImageView and an camera button. When I press camera button it goes to other activity where two buttons are there Capture and another is Select button. When I press capture it captures an image. But question is how to save this capture image to gallery. And after pressing the Select button the captured image should display on 1st activity's ImageView. How can I do that.

推荐答案

参见http://blog.kupriyanov.com/2010/02/solved-android-save-image-to-media.html 保存到图库，并查看 以编程方式从 Android 的内置图库应用程序中获取/选择图像 用于显示画廊图像.

See http://blog.kupriyanov.com/2010/02/solved-android-save-image-to-media.html to save to gallery, and see Get/pick an image from Android's built-in Gallery app programmatically for displaying the gallery image.

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