Android Studio build.gradle警告消息

Question

在我成功更新到Android Studio 3.1 Canary 9之后,我收到了警告消息

Warning:Configuration 'compile' is obsolete and has been replaced with 'implementation'.
It will be removed at the end of 2018

我知道这个警告不会在我的项目中造成任何问题,至少目前是这样.但我想完全删除它,以便将来不会有任何问题.但在查看我的build.gradle文件后,我找不到任何已调用此警告的代码行.

这是我的build.gradle文件

apply plugin: 'com.android.application'

android {
    compileSdkVersion 27
    defaultConfig {
        applicationId "app.project.virtualdiary"
        minSdkVersion 21
        targetSdkVersion 27
        versionCode 1
        versionName "1.0"
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
}

dependencies {
    implementation 'com.google.firebase:firebase-auth:11.8.0'
    implementation fileTree(dir: 'libs', include: ['*.jar'])
    implementation 'com.android.support:appcompat-v7:27.0.2'
    implementation 'com.android.support.constraint:constraint-layout:1.0.2'
    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 'com.android.support:support-v4:27.0.2'
    implementation 'com.android.support:support-vector-drawable:27.0.2'
}


apply plugin: 'com.google.gms.google-services'

Answer 1

问题在于 apply plugin: 'com.google.gms.google-services'

Google服务插件代表您添加了依赖项.希望他们将来能够解决这个问题.

Answer 2

我对com.google.gms:google-services有同样的警告.

解决方案是将classpath com.google.gms:google-services升级到classpath"com.google.gms:google-services:3.2.0"在build.gradle项目中的文件中:

buildscript {
    repositories {
        jcenter()
        google()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:3.1.0'

        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
        classpath 'com.google.gms:google-services:3.2.0'
    }
}

allprojects {
    repositories {
        jcenter()
        google()
    }
}

task clean(type: Delete) {
    delete rootProject.buildDir
}

在Android Studio版本3.1中,依赖项complie word被替换为实现

在android studio 3.1中使用Warning的依赖项

dependencies {
            compile fileTree(dir: 'libs', include: ['*.jar'])
            compile 'com.android.support:appcompat-v7:27.1.0'
            compile 'com.android.support.constraint:constraint-layout:1.0.2'
            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'
    }

依赖关系在android studio 3.1中正常

    dependencies {
            implementation fileTree(dir: 'libs', include: ['*.jar'])
            implementation 'com.android.support:appcompat-v7:27.1.0'
            implementation 'com.android.support.constraint:constraint-layout:1.0.2'
            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'

    }

Gradel由Android Studio 3.1为新项目生成.

访问 https://docs.gradle.org/current/userguide/dependency_management_for_java_projects.html

有关详细信息,请访问https://docs.gradle.org/current/userguide/declaring_dependencies.html

祝好运

Answer 3

我同意尼克拉斯的观点.我改变了compile到implementation,但警告是在变更后只进行了build.gradle(Project: .....)

之前:

 dependencies {
        classpath 'com.android.tools.build:gradle:3.1.0'
        classpath 'com.google.gms:google-services:3.0.0'
    }

后:

dependencies {
        classpath 'com.android.tools.build:gradle:3.1.0'
        classpath 'com.google.gms:google-services:3.2.0'
    }

Answer 4

首先选择:

1. 建立
2. 清洁项目然后构建
3. 在Android工作室制作项目