gradle 未解析的引用：Android Studio中的javax.inject

我是Android Studio的新手，这可能是一个非常基本的问题，但我想更好地了解正在发生的事情。
我试图从一个示例项目（https://github.com/android/architecture-samples- main分支）中复制一些功能。该代码使用javax.inject库中的@Singleton和@Inject注解。我不明白的是这个库是如何添加到项目中的。
安卓Studio Flamingo| 2022.2.1补丁2
示例项目Gradle版本：7.5
我的项目Gradle版本：8.0
示例项目gradle.build（：app）文件：

/*
 * Copyright 2020 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

plugins {
    alias(libs.plugins.android.application)
    alias(libs.plugins.kotlin.android)
    alias(libs.plugins.kapt)
    alias(libs.plugins.ksp)
    alias(libs.plugins.hilt)
}

android {
    compileSdk = libs.versions.compileSdk.get().toInt()

    defaultConfig {
        applicationId = "com.example.android.architecture.blueprints.main"
        minSdk = libs.versions.minSdk.get().toInt()
        targetSdk = libs.versions.targetSdk.get().toInt()
        versionCode = 1
        versionName = "1.0"

        testInstrumentationRunner = "com.example.android.architecture.blueprints.todoapp.CustomTestRunner"

        javaCompileOptions {
            annotationProcessorOptions {
                arguments += "room.incremental" to "true"
            }
        }
    }

    buildTypes {
        getByName("debug") {
            isMinifyEnabled = false
            isTestCoverageEnabled = true
            proguardFiles(getDefaultProguardFile("proguard-android.txt"), "proguard-rules.pro")
            testProguardFiles(getDefaultProguardFile("proguard-android.txt"), "proguardTest-rules.pro")
        }

        getByName("release") {
            isMinifyEnabled = true
            isShrinkResources = true
            proguardFiles(getDefaultProguardFile("proguard-android.txt"), "proguard-rules.pro")
            testProguardFiles(getDefaultProguardFile("proguard-android.txt"), "proguardTest-rules.pro")
        }
    }

    // Always show the result of every unit test, even if it passes.
    testOptions.unitTests {
        isIncludeAndroidResources = true

        all { test ->
            with(test) {
                testLogging {
                    events = setOf(
                        org.gradle.api.tasks.testing.logging.TestLogEvent.PASSED,
                        org.gradle.api.tasks.testing.logging.TestLogEvent.SKIPPED,
                        org.gradle.api.tasks.testing.logging.TestLogEvent.FAILED,
                        org.gradle.api.tasks.testing.logging.TestLogEvent.STANDARD_OUT,
                        org.gradle.api.tasks.testing.logging.TestLogEvent.STANDARD_ERROR,
                    )
                }
            }
        }
    }

    buildFeatures {
        compose = true
    }

    compileOptions {
        sourceCompatibility = JavaVersion.VERSION_1_8
        targetCompatibility = JavaVersion.VERSION_1_8
    }

    kotlinOptions {
        jvmTarget = "1.8"
    }

    packagingOptions {
        excludes += "META-INF/AL2.0"
        excludes += "META-INF/LGPL2.1"
    }

    composeOptions {
        kotlinCompilerExtensionVersion = libs.versions.androidxComposeCompiler.get()
    }

    tasks.withType<org.jetbrains.kotlin.gradle.tasks.KotlinCompile>().configureEach {
        kotlinOptions {
            freeCompilerArgs += "-opt-in=kotlin.RequiresOptIn"
            freeCompilerArgs += "-opt-in=kotlin.Experimental"
        }
    }
}

/*
 Dependency versions are defined in the top level build.gradle file. This helps keeping track of
 all versions in a single place. This improves readability and helps managing project complexity.
 */
dependencies {

    // App dependencies
    implementation(libs.androidx.annotation)
    implementation(libs.kotlinx.coroutines.android)
    implementation(libs.timber)
    implementation(libs.androidx.test.espresso.idling.resources)

    // Architecture Components
    implementation(libs.room.runtime)
    implementation(libs.room.ktx)
    ksp(libs.room.compiler)
    implementation(libs.androidx.lifecycle.runtimeCompose)
    implementation(libs.androidx.lifecycle.viewModelCompose)

    // Hilt
    implementation(libs.hilt.android.core)
    implementation(libs.androidx.hilt.navigation.compose)
    kapt(libs.hilt.compiler)

    // Jetpack Compose
    val composeBom = platform(libs.androidx.compose.bom)

    implementation(libs.androidx.activity.compose)
    implementation(libs.androidx.compose.compiler)
    implementation(composeBom)
    implementation(libs.androidx.compose.foundation.core)
    implementation(libs.androidx.compose.foundation.layout)
    implementation(libs.androidx.compose.animation)
    implementation(libs.androidx.compose.material.core)
    implementation(libs.androidx.compose.ui.tooling.preview)
    implementation(libs.androidx.navigation.compose)
    implementation(libs.androidx.lifecycle.runtimeCompose)
    implementation(libs.androidx.lifecycle.viewModelCompose)
    implementation(libs.accompanist.appcompat.theme)
    implementation(libs.accompanist.swiperefresh)

    debugImplementation(composeBom)
    debugImplementation(libs.androidx.compose.ui.tooling.core)
    debugImplementation(libs.androidx.compose.ui.test.manifest)

    // Dependencies for local unit tests
    testImplementation(composeBom)
    testImplementation(libs.junit4)
    testImplementation(libs.androidx.archcore.testing)
    testImplementation(libs.kotlinx.coroutines.android)
    testImplementation(libs.kotlinx.coroutines.test)
    testImplementation(libs.androidx.navigation.testing)
    testImplementation(libs.androidx.test.espresso.core)
    testImplementation(libs.androidx.test.espresso.contrib)
    testImplementation(libs.androidx.test.espresso.intents)
    testImplementation(libs.google.truth)
    testImplementation(libs.androidx.compose.ui.test.junit)

    // JVM tests - Hilt
    testImplementation(libs.hilt.android.testing)
    kaptTest(libs.hilt.compiler)

    // Dependencies for Android unit tests
    androidTestImplementation(composeBom)
    androidTestImplementation(libs.junit4)
    androidTestImplementation(libs.kotlinx.coroutines.test)
    androidTestImplementation(libs.androidx.compose.ui.test.junit)

    // AndroidX Test - JVM testing
    testImplementation(libs.androidx.test.core.ktx)
    testImplementation(libs.androidx.test.ext)
    testImplementation(libs.androidx.test.rules)
    testImplementation(project(":shared-test"))

    // AndroidX Test - Instrumented testing
    androidTestImplementation(libs.androidx.test.core.ktx)
    androidTestImplementation(libs.androidx.test.ext)
    androidTestImplementation(libs.androidx.test.rules)
    androidTestImplementation(libs.room.testing)
    androidTestImplementation(libs.androidx.archcore.testing)
    androidTestImplementation(libs.androidx.navigation.testing)
    androidTestImplementation(libs.androidx.test.espresso.core)
    androidTestImplementation(libs.androidx.test.espresso.contrib)
    androidTestImplementation(libs.androidx.test.espresso.intents)
    androidTestImplementation(libs.androidx.test.espresso.idling.resources)
    androidTestImplementation(libs.androidx.test.espresso.idling.concurrent)
    androidTestImplementation(project(":shared-test"))

    // AndroidX Test - Hilt testing
    androidTestImplementation(libs.hilt.android.testing)
    kaptAndroidTest(libs.hilt.compiler)
}

我修复了Android Studio抛出的“unresolved reference inject”错误，方法是简单地手动将“implementation 'javax.inject：javax.inject：1'”添加到我项目中的build.gradle（：app）文件中的dependencies块中，但在示例项目的build.gradle文件中没有任何此类内容或任何明确的javax或inject引用，Android Studio也没有找到它。
我还尝试简单地从示例项目中复制所有依赖项，然后在尝试构建项目时得到“cannot get unknown property 'libs'”。我认为这可能取决于这几行代码：

/**
 * Retrieves the [libs][org.gradle.accessors.dm.LibrariesForLibs] extension.
 */
val org.gradle.api.Project.`libs`: org.gradle.accessors.dm.LibrariesForLibs get() =
    (this as org.gradle.api.plugins.ExtensionAware).extensions.getByName("libs") as org.gradle.accessors.dm.LibrariesForLibs

/**
 * Configures the [libs][org.gradle.accessors.dm.LibrariesForLibs] extension.
 */
fun org.gradle.api.Project.`libs`(configure: Action<org.gradle.accessors.dm.LibrariesForLibs>): Unit =
    (this as org.gradle.api.plugins.ExtensionAware).extensions.configure("libs", configure)

在C：\Users\Owner.gradle\caches\7.5\kotlin-dsl\accessors\01 fe 2 eed 4467 b292 cb 55 edf 16 f388 a3 c\sources\org\gradle\kotlin\dsl\Accessors 9 lduusevit 01 i1 zyt 8 g4 j1 zrv.kt文件中的某个地方，但我真的不确定这意味着什么。

gradle 未解析的引用：Android Studio中的javax.inject

1条答案

相关问题

热门标签

最新问答