a0973378273的部落格

gradle:

android {
  ...
  // Butterknife requires Java 8.
  compileOptions {
    sourceCompatibility JavaVersion.VERSION_1_8
    targetCompatibility JavaVersion.VERSION_1_8
  }
}

dependencies {
  implementation 'com.jakewharton:butterknife:10.2.0'
  annotationProcessor 'com.jakewharton:butterknife-compiler:10.2.0'
}

Activity oncreate:

kotlin部分可以使用 classpath "org.jetbrains.kotlin:kotlin-android-extensions:$kotlin_version"做替代(不用綁定layout即可點出view做控制)
example:　view.textView.text = "Hello"　(text為view ID)