解决Kotlin和DataBinding冲突 Unresolved reference: databinding

转换kotlin 代码时，Kotlin与DataBinding冲突 Unresolved reference: databinding

To make it work with Kotlin classes add the kapt dependency:

apply plugin: 'kotlin-kapt'
dependencies {
    kapt "com.android.databinding:compiler:$android_plugin_version"
}  

参考官网#data-binding