Android Dagger2和Butterknife冲突

Question

我学习如何在我的android项目中使用dagger2和Butterknife,一切正常,直到我用Butterknife BindView注释注入视图,它显示错误,就像这样;

错误:(5,57)错误:找不到符号类DaggerNetComponent

这是我的DaggerNetComponent代码:

public class App extends Application {

private NetComponent mNetComponent;

@Override
public void onCreate() {
    super.onCreate();

    mNetComponent = DaggerNetComponent.builder().appModule(new AppModule(this)).netModule(new NetModule("http://example.com/"))
            .build();
}

public NetComponent getNetComponent()
{
    return mNetComponent;
}

}

这就是我用butterknife注入视图的方式:

public class MainActivity extends AppCompatActivity implements MainScreenContact.View {

@BindView(R.id.listContact)
ListView listView;

ArrayList<CharSequence> list;
ArrayAdapter<CharSequence> adapter;

@Inject
MainScreenPresenter mainPresenter;


@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);

    ButterKnife.bind(this);

如果我删除这个类上的BindView注释和ButterKnife绑定,那么它工作正常,但如果我使用它,将出现错误.

这是我的Gradle.app

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


android {
compileSdkVersion 25
buildToolsVersion "24.0.3"
defaultConfig {
    applicationId "com.project.echo.contactmanagement"
    minSdkVersion 14
    targetSdkVersion 25
    versionCode 1
    versionName "1.0"
    testInstrumentationRunner      "android.support.test.runner.AndroidJUnitRunner"
}
buildTypes {
    release {
        minifyEnabled false
        proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
    }
}
}

dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])

androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
    exclude group: 'com.android.support', module: 'support-annotations'
})
compile 'com.android.support:appcompat-v7:25.0.0'

//Retrofit
compile 'com.squareup.retrofit2:retrofit:2.0.2'
//OkHttp
compile 'com.squareup.okhttp3:okhttp:3.2.0'
compile 'com.squareup.okio:okio:1.7.0'

//Gson
compile 'com.google.code.gson:gson:2.6.2'
compile 'com.squareup.retrofit2:converter-gson:2.0.1'

//RxJava
compile 'io.reactivex:rxjava:1.1.2'
compile 'io.reactivex:rxandroid:1.1.0'
compile 'com.squareup.retrofit2:adapter-rxjava:2.0.1'

testCompile 'junit:junit:4.12'

//Dagger
apt 'com.google.dagger:dagger-compiler:2.2'
compile 'com.google.dagger:dagger:2.2'
provided 'javax.annotation:jsr250-api:1.0'

//butterknife
compile 'com.jakewharton:butterknife:8.1.0'
apt 'com.jakewharton:butterknife-compiler:8.1.0'
}

请帮帮我,任何答案都会欣赏...

谢谢..

Answer 1

我能够通过对两个依赖项使用相同的注释插件来解决这个问题:

// Butter Knife
compile 'com.jakewharton:butterknife:8.4.0'
apt 'com.jakewharton:butterknife-compiler:8.4.0'
// Dagger 2
apt 'com.google.dagger:dagger-compiler:2.8'
compile 'com.google.dagger:dagger:2.8'
provided 'javax.annotation:jsr250-api:1.0'

阅读以下问题后想出了这个修复:

https://github.com/JakeWharton/butterknife/issues/803