未解决的参考@HiltAndroidApp 或 Android 中的任何其他 Hilt 注释
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【中文标题】未解决的参考@HiltAndroidApp 或 Android 中的任何其他 Hilt 注释【英文标题】:Unresolved reference @HiltAndroidApp or any other Hilt annotation in Android 【发布时间】:2020-10-09 06:52:25 【问题描述】:我已正确完成所有操作,但仍然无法在我的项目中使用 Hilt。
build.gradle(:app)
apply plugin: 'com.android.application'
apply plugin: 'kotlin-android'
apply plugin: 'kotlin-android-extensions'
apply plugin: 'com.google.gms.google-services'
apply plugin: 'com.google.firebase.crashlytics'
apply plugin: 'kotlin-kapt'
apply plugin: 'dagger.hilt.android.plugin'
android
compileSdkVersion 29
buildToolsVersion "29.0.3"
buildFeatures
viewBinding = true
dataBinding = true
defaultConfig
applicationId "com.emptysheet.pdfreader_autoscroll"
minSdkVersion 16
targetSdkVersion 29
versionCode 7
versionName "1.7"
multiDexEnabled true
testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
buildTypes
release
minifyEnabled true
proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
// To inline the bytecode built with JVM target 1.8 into
// bytecode that is being built with JVM target 1.6. (e.g. navArgs)
compileOptions
sourceCompatibility JavaVersion.VERSION_1_8
targetCompatibility JavaVersion.VERSION_1_8
kotlinOptions
jvmTarget = "1.8"
dependencies
implementation fileTree(dir: 'libs', include: ['*.jar'])
implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
implementation 'androidx.appcompat:appcompat:1.1.0'
implementation 'androidx.core:core-ktx:1.3.0'
implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
implementation 'com.google.android.material:material:1.1.0'
implementation 'androidx.preference:preference:1.1.1'
implementation 'androidx.legacy:legacy-support-v4:1.0.0'
implementation 'androidx.navigation:navigation-fragment:2.2.2'
implementation 'androidx.navigation:navigation-ui:2.2.2'
implementation 'androidx.lifecycle:lifecycle-extensions:2.2.0'
implementation 'androidx.navigation:navigation-fragment-ktx:2.2.2'
implementation 'androidx.navigation:navigation-ui-ktx:2.2.2'
testImplementation 'junit:junit:4.12'
androidTestImplementation 'androidx.test.ext:junit:1.1.1'
androidTestImplementation 'androidx.test.espresso:espresso-core:3.2.0'
implementation project(path: ':android-pdf-viewer')
//firebase for crashlytics
implementation 'com.google.firebase:firebase-analytics-ktx:17.4.3'
implementation 'com.google.firebase:firebase-crashlytics:17.0.1'
// for ads
implementation 'com.google.android.gms:play-services-ads:19.1.0'
// multidex
//room
implementation 'androidx.room:room-ktx:2.2.5'
kapt "androidx.room:room-compiler:2.2.5"
implementation "org.jetbrains.kotlinx:kotlinx-coroutines-core:1.3.7"
implementation "org.jetbrains.kotlinx:kotlinx-coroutines-android:1.3.0"
//debug database
debugImplementation 'com.amitshekhar.android:debug-db:1.0.6'
implementation 'de.psdev.licensesdialog:licensesdialog:2.1.0'
//support for APK less than 21
implementation 'androidx.multidex:multidex:2.0.1'
// in app billing
implementation 'com.android.billingclient:billing-ktx:3.0.0'
// Hilt
implementation "com.google.dagger:hilt-android:2.28-alpha"
kapt "com.google.dagger:hilt-android-compiler:2.28-alpha"
build.gradle(项目)
// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript
ext.kotlin_version = '1.3.72'
repositories
google()
jcenter()
dependencies
classpath 'com.android.tools.build:gradle:4.0.0'
classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
classpath 'com.github.dcendents:android-maven-gradle-plugin:1.5'
classpath 'com.jfrog.bintray.gradle:gradle-bintray-plugin:1.7.3'
classpath 'com.google.gms:google-services:4.3.3'
classpath 'com.google.firebase:firebase-crashlytics-gradle:2.1.1'
classpath 'com.google.dagger:hilt-android-gradle-plugin:2.28-alpha'
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
allprojects
repositories
google()
jcenter()
task clean(type: Delete)
delete rootProject.buildDir
当我使用@HiltAndroidApp
或任何其他 Hilt 注释时。它说未解决的参考。创建注释。我已尝试重新安装 Hilt,但仍然无法正常工作。
我也在使用 Android Studio 4.0
【问题讨论】:
试试File
-> Invalidate Caches / Restart ...
(然后点击Invalidate and Restart
)。
您是否在Application
课程中添加了import dagger.hilt.android.HiltAndroidApp
?
非常感谢。无效缓存/重启工作...如果您将其写为答案,我会接受。
【参考方案1】:
照常尝试:
File
-> Invalidate Caches / Restart ...
(然后点击Invalidate and Restart
)
【讨论】:
【参考方案2】:-
在工具栏中,按“将项目与 Gradle 文件同步”。
使缓存无效/重新启动
【讨论】:
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