ButterKnife的基本使用

如何在项目中使用ButterKnife，

第一步：在module的gradle目录下的build.gradle文件下添加 classpath 'com.neenbedankt.gradle.plugins:android-apt:1.8'

// Top-level build file where you can add configuration options common to all sub-projects/modules.

buildscript {
    repositories {
        jcenter()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:2.1.2'
        classpath 'com.neenbedankt.gradle.plugins:android-apt:1.8'

        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
    }
}

allprojects {
    repositories {
        jcenter()
    }
}

task clean(type: Delete) {
    delete rootProject.buildDir
}

第二步：在app（就是你自己的module名）目录下的build.gradle文件下添加 compile 'com.jakewharton:butterknife:8.0.1' 和 apt 'com.jakewharton:butterknife-compiler:8.0.1'

 apply plugin: 'com.android.application'
apply plugin: 'com.neenbedankt.android-apt'

android {
    compileSdkVersion 23
    buildToolsVersion "23.0.3"

    defaultConfig {
        applicationId "com.king.testdetailrxandroid"
        minSdkVersion 16
        targetSdkVersion 23
        versionCode 1
        versionName "1.0"
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
}

dependencies {
    compile fileTree(dir: 'libs', include: ['*.jar'])
    testCompile 'junit:junit:4.12'
    compile 'com.android.support:appcompat-v7:23.4.0'
    compile 'com.jakewharton:butterknife:8.0.1'
    // ButterKnife标注
    apt 'com.jakewharton:butterknife-compiler:8.0.1'
}

第三步：在Activity的onCreate的方法里，初始化ButterKnife.bind(this);

public class MoreActivity extends AppCompatActivity {

    @BindView(R.id.simple_tv_text)
    TextView mTvText;


    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_simple);
        ButterKnife.bind(this);
        
        mTvText.setText("ButterKnife");


    }



}