由网友(厌世)分享简介：我要开始为多选建库的活动。I want to start in built gallery activity for multiple selection.我曾尝试this,但它仅选择一个图像。I have tried this, but it selects only one image.在此先感谢..！推...

我要开始为多选建库的活动。

I want to start in built gallery activity for multiple selection.

我曾尝试this,但它仅选择一个图像。

I have tried this, but it selects only one image.

在此先感谢..！

推荐答案

您必须创建自己有复选框选择多个图像文件的图像列表。

You have to create your own list of images having checkboxes to select multiple image files.

使用下面的code，以获得光标库，并创建一个列表适配器，它会遍历光标，会给图像。此图像可以用来显示在列表视图中使用复选框。

Use the below code to get the cursor for gallery and create a list adapter which will iterate over cursor and will give image. This image can be used to show in list view with checkboxes.

String[] projection = { MediaStore.Images.Media.DATA };
Cursor cursor = managedQuery(uri, projection, null, null, null);