Kotlin 中不生成 Dagger 组件
Dagger Component is not generated in kotlin
我正在为 D.I 使用 Dagger2,但问题是它没有为接口生成组件文件。下面是我的模块代码,gradle 文件和组件。
我已经完成构建/重建/清理/重启项目。
不生成 Dagger 组件的原因是什么 class ?
模块Class
package com.global.Utills.DI
import com.global.Utills.SharedPref
import dagger.Module
import dagger.Provides
import javax.inject.Singleton
@Singleton
@Module
class NetworkModule {
@Singleton
@Provides
fun provideNetworkChecker() = SharedPref()
}
**SharedPref Class 只是一个随机 class **
组件Class
package com.global.Utills.DI
import android.content.Context
import com.global.Backend.NetworkApi
import com.global.Utills.DI.Module.RetrofitModule
import com.global.Utills.NetworkChecker
import com.global.Utills.SharedPref
import dagger.Component
import retrofit2.Retrofit
import javax.inject.Singleton
@Singleton
//@Component(modules = [ContextModule::class,RetrofitModule::class,NetworkModule::class])
@Component(modules = [NetworkModule::class])
interface Component {
// fun getNetworkApi():NetworkApi
//
// // fun getNetworkChecker():NetworkChecker
//
// fun getContext():Context
fun getShred():SharedPref
}
Build.Gradle
apply plugin: 'com.android.application'
apply plugin: 'kotlin-android'
apply plugin: 'kotlin-android-extensions'
apply plugin: 'kotlin-kapt'
android {
compileSdkVersion 30
buildToolsVersion "30.0.1"
defaultConfig {
vectorDrawables.useSupportLibrary = true
applicationId "com.global.cvcv"
minSdkVersion 21
targetSdkVersion 30
versionCode 1
versionName "1.0"
multiDexEnabled true
testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
}
}
dataBinding {
enabled = true
}
kapt {
generateStubs = true
}
}
dependencies {
implementation fileTree(dir: "libs", include: ["*.jar"])
implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
implementation 'androidx.core:core-ktx:1.3.1'
implementation 'androidx.appcompat:appcompat:1.2.0'
implementation 'androidx.constraintlayout:constraintlayout:2.0.0'
testImplementation 'junit:junit:4.12'
androidTestImplementation 'androidx.test.ext:junit:1.1.1'
androidTestImplementation 'androidx.test.espresso:espresso-core:3.2.0'
//material design
implementation 'com.google.android.material:material:1.2.0'
// dimen.xml
implementation 'com.intuit.sdp:sdp-android:1.0.6'
//rxjava
implementation 'io.reactivex.rxjava2:rxjava:2.2.5'
implementation 'io.reactivex.rxjava2:rxandroid:2.1.0'
// Lifecyles, LiveData and ViewModel
implementation 'androidx.lifecycle:lifecycle-runtime:2.2.0'
implementation 'androidx.lifecycle:lifecycle-extensions:2.2.0'
kapt 'androidx.lifecycle:lifecycle-compiler:2.2.0'
// Room
implementation "android.arch.persistence.room:runtime:1.1.1"
implementation "android.arch.persistence.room:rxjava2:1.1.1"
kapt "android.arch.persistence.room:compiler:1.1.1"
//DAGGER
implementation "com.google.dagger:dagger:2.24"
implementation "com.google.dagger:dagger-android:2.22.1"
implementation "com.google.dagger:dagger-android-support:2.22.1"
kapt "com.google.dagger:dagger-compiler:2.22.1"
kapt "com.google.dagger:dagger-android-processor:2.22.1"
//Firebase messaging dependency firestore
implementation 'com.google.firebase:firebase-messaging:20.2.4'
implementation 'com.google.firebase:firebase-firestore:21.5.0'
//Retrofit
implementation 'com.squareup.retrofit2:retrofit:2.6.1'
implementation 'com.squareup.okhttp3:logging-interceptor:3.9.1'
implementation 'com.squareup.retrofit2:converter-gson:2.6.1'
implementation "com.jakewharton.retrofit:retrofit2-rxjava2-adapter:1.0.0"
//Glide Library
implementation 'com.github.bumptech.glide:glide:4.10.0'
}
@Modules
不能限定范围。只有方法可以限定范围。从 NetworkModule
.
中删除 @Singleton
@Module
class NetworkModule {
@Singleton
@Provides
fun provideNetworkChecker() = SharedPref()
}
我正在为 D.I 使用 Dagger2,但问题是它没有为接口生成组件文件。下面是我的模块代码,gradle 文件和组件。 我已经完成构建/重建/清理/重启项目。 不生成 Dagger 组件的原因是什么 class ?
模块Class
package com.global.Utills.DI
import com.global.Utills.SharedPref
import dagger.Module
import dagger.Provides
import javax.inject.Singleton
@Singleton
@Module
class NetworkModule {
@Singleton
@Provides
fun provideNetworkChecker() = SharedPref()
}
**SharedPref Class 只是一个随机 class **
组件Class
package com.global.Utills.DI
import android.content.Context
import com.global.Backend.NetworkApi
import com.global.Utills.DI.Module.RetrofitModule
import com.global.Utills.NetworkChecker
import com.global.Utills.SharedPref
import dagger.Component
import retrofit2.Retrofit
import javax.inject.Singleton
@Singleton
//@Component(modules = [ContextModule::class,RetrofitModule::class,NetworkModule::class])
@Component(modules = [NetworkModule::class])
interface Component {
// fun getNetworkApi():NetworkApi
//
// // fun getNetworkChecker():NetworkChecker
//
// fun getContext():Context
fun getShred():SharedPref
}
Build.Gradle
apply plugin: 'com.android.application'
apply plugin: 'kotlin-android'
apply plugin: 'kotlin-android-extensions'
apply plugin: 'kotlin-kapt'
android {
compileSdkVersion 30
buildToolsVersion "30.0.1"
defaultConfig {
vectorDrawables.useSupportLibrary = true
applicationId "com.global.cvcv"
minSdkVersion 21
targetSdkVersion 30
versionCode 1
versionName "1.0"
multiDexEnabled true
testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
}
}
dataBinding {
enabled = true
}
kapt {
generateStubs = true
}
}
dependencies {
implementation fileTree(dir: "libs", include: ["*.jar"])
implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
implementation 'androidx.core:core-ktx:1.3.1'
implementation 'androidx.appcompat:appcompat:1.2.0'
implementation 'androidx.constraintlayout:constraintlayout:2.0.0'
testImplementation 'junit:junit:4.12'
androidTestImplementation 'androidx.test.ext:junit:1.1.1'
androidTestImplementation 'androidx.test.espresso:espresso-core:3.2.0'
//material design
implementation 'com.google.android.material:material:1.2.0'
// dimen.xml
implementation 'com.intuit.sdp:sdp-android:1.0.6'
//rxjava
implementation 'io.reactivex.rxjava2:rxjava:2.2.5'
implementation 'io.reactivex.rxjava2:rxandroid:2.1.0'
// Lifecyles, LiveData and ViewModel
implementation 'androidx.lifecycle:lifecycle-runtime:2.2.0'
implementation 'androidx.lifecycle:lifecycle-extensions:2.2.0'
kapt 'androidx.lifecycle:lifecycle-compiler:2.2.0'
// Room
implementation "android.arch.persistence.room:runtime:1.1.1"
implementation "android.arch.persistence.room:rxjava2:1.1.1"
kapt "android.arch.persistence.room:compiler:1.1.1"
//DAGGER
implementation "com.google.dagger:dagger:2.24"
implementation "com.google.dagger:dagger-android:2.22.1"
implementation "com.google.dagger:dagger-android-support:2.22.1"
kapt "com.google.dagger:dagger-compiler:2.22.1"
kapt "com.google.dagger:dagger-android-processor:2.22.1"
//Firebase messaging dependency firestore
implementation 'com.google.firebase:firebase-messaging:20.2.4'
implementation 'com.google.firebase:firebase-firestore:21.5.0'
//Retrofit
implementation 'com.squareup.retrofit2:retrofit:2.6.1'
implementation 'com.squareup.okhttp3:logging-interceptor:3.9.1'
implementation 'com.squareup.retrofit2:converter-gson:2.6.1'
implementation "com.jakewharton.retrofit:retrofit2-rxjava2-adapter:1.0.0"
//Glide Library
implementation 'com.github.bumptech.glide:glide:4.10.0'
}
@Modules
不能限定范围。只有方法可以限定范围。从 NetworkModule
.
@Singleton
@Module
class NetworkModule {
@Singleton
@Provides
fun provideNetworkChecker() = SharedPref()
}