我遇到了以下问题: - 创建了几个模块来实现一个Component
类并用它进行了注释@AutoService(Component::class)
- 我的 Android 应用程序正在使用它ServiceLoader
来检索这些类。但是由于某种原因kapt
没有生成里面的文件META-INF/services/...
我的模块 gradle.file:
apply plugin: 'com.android.library'
apply plugin: 'kotlin-android'
apply plugin: 'kotlin-kapt'
android {
compileSdkVersion 26
buildToolsVersion "26.0.2"
defaultConfig {
minSdkVersion 19
targetSdkVersion 26
versionCode 1
versionName "1.0"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
javaCompileOptions {
annotationProcessorOptions {
includeCompileClasspath = true
}
}
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
dependencies {
implementation fileTree(dir: 'libs', include: ['*.jar'])
implementation 'com.android.support:appcompat-v7:26.1.0'
implementation 'com.android.support.constraint:constraint-layout:1.0.2'
implementation 'com.android.support:design:26.1.0'
testImplementation 'junit:junit:4.12'
androidTestImplementation 'com.android.support.test:runner:1.0.1'
androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.1'
implementation project(':common-dependencies')
implementation project(':component')
compileOnly 'com.google.auto.service:auto-service:1.0-rc3'
kapt "com.google.auto.service:auto-service:1.0-rc3"
compile "org.jetbrains.kotlin:kotlin-stdlib-jre7:$kotlin_version"
}
我的应用程序 build.gradle 文件:
apply plugin: 'com.android.application'
apply plugin: 'kotlin-android'
apply plugin: 'kotlin-android-extensions'
apply plugin: 'kotlin-kapt'
android {
compileSdkVersion 26
buildToolsVersion "26.0.2"
defaultConfig {
applicationId "com.test.sampleapp"
minSdkVersion 19
targetSdkVersion 26
versionCode 1
versionName "1.0"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
javaCompileOptions {
annotationProcessorOptions {
includeCompileClasspath = true
}
}
}
flavorDimensions 'required-notused'
productFlavors {
brandA {
resValue "string", "app_name", "Brand A"
}
brandB {
resValue "string", "app_name", "Brand B"
}
all { applicationIdSuffix ".${it.name.toLowerCase()}" }
}
buildTypes {
debug
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
dependencies {
implementation fileTree(dir: 'libs', include: ['*.jar'])
implementation 'com.android.support:appcompat-v7:26.1.0'
implementation 'com.android.support.constraint:constraint-layout:1.0.2'
implementation 'com.android.support:design:26.1.0'
testImplementation 'junit:junit:4.12'
androidTestImplementation 'com.android.support.test:runner:1.0.1'
androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.1'
implementation project(':common-dependencies')
implementation project(':component')
brandAImplementation project(':city-picker')
brandAImplementation project(':profile')
brandAImplementation project(':matches')
brandAImplementation project(':chat')
brandBImplementation project(':city-picker')
brandBImplementation project(':chat')
compileOnly 'com.google.auto.service:auto-service:1.0-rc3'
kapt "com.google.auto.service:auto-service:1.0-rc3"
compile "org.jetbrains.kotlin:kotlin-stdlib-jre7:$kotlin_version"
}
repositories {
mavenCentral()
}
我不确定为什么,但kapt
基本上不会生成这些文件。如果我使用 Java 类,它会立即生成它。猜猜为什么?