Can't resolve Android databinding class

android data-binding android-databinding
pRaNaY picture pRaNaY · Mar 9, 2016 · Viewed 67.1k times · Source

While using data binding , I am not able to get class MainActivityBinding as per Data Binding Guide

My layout name is activity_main.xml. I am also see Android - DataBinding - How and when the Binding classes will be generated? but it can't help me.

Answer

Rocky picture Rocky · Mar 9, 2016

DataBinding class will be generated based on your xml file name. It is clearly mentioned in doc you are following.

By default, a Binding class will be generated based on the name of the layout file, converting it to Pascal case and suffixing “Binding” to it. The above layout file was main_activity.xml so the generate class was MainActivityBinding

If your xml name is activity_main.xml than DataBinding class name will be ActivityMainBinding.

If your xml name is main_activity.xml than DataBinding class name will be MainActivityBinding.

Dont forget to clean and build project once

you can follow this tutorial for more about DataBinding

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