黃油刀 Butterknife的使用準備工作

Butterknife不單單是導包就能使用的

在APP的build.gradle下

apply plugin: 'com.jakewharton.butterknife'

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'
}

在項目的build.gradle下

buildscript {
  repositories {
    mavenCentral()
    google()
   }
  dependencies {
    classpath 'com.jakewharton:butterknife-gradle-plugin:10.2.0'
  }
}

github的項目文檔經常更新的https://github.com/JakeWharton/butterknife