android studio添加butterknif插件

导入的是当前最新的 butterknife 8.4.0,使用方法是在setContetnView 的资源文件,选中右键,genetate-generate butterknife,然后选择view和onclick事件.截图如下:

在实际使用的过程中,发件即使注入了,但是获取的view其实都还是空的,这就需要进行修改配置,修改内容如下:

具体配置如下:

apply plugin: 'com.android.application'

android {
    compileSdkVersion 24
    buildToolsVersion "24.0.1"
    defaultConfig {
        applicationId "com.example.ywj"
        minSdkVersion 14
        targetSdkVersion 24
        versionCode 1
        versionName "1.0"
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
}

//添加butterknife 8.4的配置 start
buildscript {
    repositories {
        mavenCentral()
    }
    dependencies {
        classpath 'com.neenbedankt.gradle.plugins:android-apt:1.8'
    }
}

apply plugin: 'com.neenbedankt.android-apt'
//添加butterknife 8.4的配置 end

dependencies {
    compile fileTree(include: ['*.jar'], dir: 'libs')
    androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
        exclude group: 'com.android.support', module: 'support-annotations'
    })
    compile 'com.android.support:appcompat-v7:24.2.0'
    compile 'com.android.support:design:24.2.1'
    testCompile 'junit:junit:4.12'
    apt 'com.jakewharton:butterknife-compiler:8.4.0'
    compile 'com.jakewharton:butterknife:8.4.0'
}