Android项目升级- gradle文件的问题

Question

我必须升级旧的android项目。我对build.gradle文件做了如下更改：

build.gradle文件

    plugins {
    id 'com.android.application'
    id 'io.fabric'
}
buildscript {
    repositories {
        maven { url 'https://maven.fabric.io/public' }
    }

    dependencies {
        classpath 'io.fabric.tools:gradle:1.+'
    }
}
//apply plugin: 'com.android.application'
//apply plugin: 'io.fabric'

repositories {
    mavenCentral()
    maven { url 'https://maven.fabric.io/public' }
}


android {
    compileSdk 30
    buildToolsVersion '30.0.3'

    defaultConfig {
        applicationId "com.brian.skyazul"
        minSdk 30
        targetSdk 32
        versionCode 3
        versionName "1.2"

        multiDexEnabled true
        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
    }
    compileOptions {
        sourceCompatibility JavaVersion.VERSION_1_8
        targetCompatibility JavaVersion.VERSION_1_8
    }
    buildTypes {
        release {
            minifyEnabled true
            shrinkResources true
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }



        lintOptions {
            checkReleaseBuilds false
        }
}

dependencies {

    implementation 'com.google.android.material:material:1.6.1'
    testImplementation 'junit:junit:4.13.2'
    androidTestImplementation 'androidx.test.ext:junit:1.1.3'
    androidTestImplementation 'androidx.test.espresso:espresso-core:3.4.0'

    implementation fileTree(dir: 'libs', include: ['*.jar'])
    testCompile 'junit:junit:4.12'
    implementation 'androidx.appcompat:appcompat:1.4.2'
    implementation 'com.squareup.retrofit:retrofit:1.9.0'
//    implementation 'com.github.bumptech.glide:glide:3.5.2'
    implementation 'com.android.support:cardview-v7:23.2.1'
    implementation 'com.squareup.retrofit:converter-jackson:1.9.0'
    implementation 'com.squareup.okhttp:okhttp:2.0.0'
    implementation 'com.squareup.okhttp3:logging-interceptor:3.3.1'

    implementation files('libs/picasso-2.5.2.jar')
    implementation('com.crashlytics.sdk.android:crashlytics:2.5.5@aar') {
        transitive = true;
    }

    }

当前，出现以下错误：

出现了配置根项目‘skyazul’的问题。无法解析配置的所有工件“：类路径”。找不到任何与com.android.tools.build:gradle:7.0+匹配的版本。不匹配的版本：-2.5.0-alpha-预览-02-2.5.0-alpha-预览-01-2.4.0-alpha 7-2.4.0-alpha 6-2.4.0-alpha 5-+ 145在以下位置搜索：-项目所需的https://jcenter.bintray.com/com/android/tools/build/gradle/maven-metadata.xml：

可能的解决办法：

提供工件的

• 声明存储库，请参阅的文档

有人能指引我吗？

编辑: build.gradle (项目级别)

    // Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
    ext.kotlin_version = '1.5.31'
    repositories {
        google()
        jcenter()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:7.0.3'
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
        classpath 'com.google.gms:google-services:4.3.10'
    }
}
task clean(type: Delete) {
    delete rootProject.buildDir
}
allprojects {
    repositories {
        jcenter()
    }
}

Answer 1

在您的build.gradle(模块)中更改此选项

    buildscript {
    ext.kotlin_version = '1.5.31'
    repositories {
        google()
        jcenter()
    }

    dependencies {
        classpath 'com.android.tools.build:gradle:7.0.3'
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
        classpath 'com.google.gms:google-services:4.3.10'
    }

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

将此添加到您的build.gradle(项目)中

 // Top-level build file where you can add configuration options common to all sub-projects/modules.
    buildscript {
        repositories {
            jcenter()
            maven { url 'https://maven.fabric.io/public' }
        }
        dependencies {
            classpath 'com.android.tools.build:gradle:1.2.3'
            classpath 'io.fabric.tools:gradle:1.+'
        }
    }
apply plugin: 'java'
    allprojects {
        repositories {
            jcenter()
            maven { url 'https://maven.fabric.io/public' }
        }
    }

Answer 2

在repositories中定义settings.gradle

import org.gradle.api.initialization.resolve.RepositoriesMode

pluginManagement {
    repositories {
        gradlePluginPortal()
        google()
        mavenCentral()
    }
}

dependencyResolutionManagement {
    repositoriesMode.set(RepositoriesMode.PREFER_SETTINGS)
    repositories {
        google()
        mavenCentral()
    }
}

include ':app'

然后，build.gradle可以设置以下插件：

buildscript {
    ext {
        agp_version = '7.2.1' // eg. matching Android Studio Chipmunk Patch 1
        gms_version = '4.3.13'
        kotlin_version = '1.7.10'
        crashlytics_version = '2.8.1'
    }
}

plugins {
    id 'com.android.application' version "$agp_version" apply false
    id 'com.android.library' version "$agp_version" apply false
    id 'org.jetbrains.kotlin.android' version "$kotlin_version" apply false
    id 'com.google.gms.google-services' version "$gms_version" apply false
    id 'com.google.firebase.crashlytics' version "$crashlytics_version" apply false
}

不存在jcenter()，也不要将com.android.support与androidx库混为一谈；这意味着包com.android.support:cardview-v7需要全部替换，也需要在XML和代码中替换。取代com.crashlytics.sdk.android:crashlytics；织物破折号现在是火基破折号。targetSdk 32的意思是compileSdk 32和JavaVersion.VERSION_11。虽然无法设置android.enableJetifier=false，但您可能仍然存在依赖关系问题，即使它可能生成。

我建议最好忽略所有带有alpha和beta包的lint.xml

<?xml version="1.0" encoding="UTF-8"?>
<lint>
    <issue id="GradleDependency">
        <ignore regexp="is available: .*alpha|beta"/>
    </issue>
</lint>