1.Project的build.gradle文件中增加classpath
buildscript { repositories { jcenter() } dependencies { classpath 'com.android.tools.build:gradle:2.1.0' classpath 'com.neenbedankt.gradle.plugins:android-apt:1.8' } } allprojects { repositories { jcenter() } } task clean(type: Delete) { delete rootProject.buildDir }
2.在Module的build.gradle文件中增加plugin
apply plugin: 'com.neenbedankt.android-apt'
3.在Dependencies中增加下面两句
compile 'com.jakewharton:butterknife:8.0.1' apt 'com.jakewharton:butterknife-compiler:8.0.1'