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### Introduction
  Currently, App on the market almost has a navigation bar at the bottom, so we often need to use this during development. Although there are many tools on the github packaged bottom navigation bar, such as bottombar, alphaIndicator Swipe gradient bottom controls etc., but these controls are not particularly easy to use due to too many functions and no detailed documentation. Sometimes we just want a simple bottom navigation, but we don't want to go One by one in the layout of the LinearLayout or RadioGroup, and then change the tab icon, let ViewPager jump to the corresponding page and a series of tedious operations, this time, you can use BottomBarLayout, simply can achieve the following effect:
#### **How to import**
Add the jitpack repository address in allprojects{} in build.gradle in the project root directory, as follows：
Tab switch between the closure of the default sliding effect, if you need to open the setSmoothScroll () method can be called by calling BottomBarLayout:
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@@ -267,29 +330,6 @@ Drawable is written as follows:
app:notifyPointBg="@drawable/shape_notify_point"
#### **How to import**
Add the jitpack repository address in allprojects{} in build.gradle in the project root directory, as follows：
Well, here's the introduction of BottomBarLayout stop here, the reason for the package this control is mainly for the convenience of development, hope to help more people, if you have any ideas or comments may wish to put forward to me, I will continue to improve BottomBarLayout of.
