如何在RecyclerView中使用拖动手势进行多选? [英] How to multi-select using drag gesture in RecyclerView ?

问题描述

这是一个非常简短的问题: 最近，Google更新了其材料设计指南，显示了多项选择应该类似于Google-Photos应用程序( 此处 )，例如:

This is a very short question: Recently Google has updated its material design guidelines, showing that multi selection of items should be like on the Google-Photos app (here), as such:

我注意到，即使您已经处于多选模式下，您仍然可以在任意位置使用此手势.

I've noticed that even if you are already in multi-selection mode, you can still use this gesture anywhere you wish.

到目前为止，我所做的是处理项目的点击以进行多选，但是我该如何处理Google展示的内容?

What I did so far is handling clicking of items for multi-selecting them, but how do I do what Google has shown?

推荐答案

似乎比我想象的要复杂，但是为此提供了一个库:

Seems it's more complicated than I thought, but there is a library for this:

https://android-arsenal.com/details/1/5152

https://github.com/MFlisar/DragSelectRecyclerView

基于:

https://github.com/weidongjian/AndroidDragSelect-SimulateGooglePhoto

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