• This item located in 2.3. 常用设置 and 2.3. Common settings.It would an effect to cause chinese user confused.Please update it.

![image](https://user-images.githubusercontent.com/26212551/68575

I thought that this repository had no demonstration but, after some minutes looking for I found it in almost the last position in the README: thinking:. I think, maybe, by adding the Now Demo Link in the repo description we can get a quick preview of the package 😆.

A GIF is worth a thousand words:

Here is the drawable (set by app:keypadButtonBackgroundDrawable):

<selector xmlns:android="http://schemas.android.com/apk/res/android">
    <item android:drawable="@color/list_item_active" android:state_pressed="true"/>
    <item android:draw

When getting the value of a key it is not possible to get all attributes.
It might be useful to get the session for example in the case that it is needed to discover a leader.