I have to upgrade old android project. I have done some changes to build.gradle file as below :

build.gradle file:

    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;
    }

    }

Currently, Getting below error :

A problem occurred configuring root project 'skyazul-android'. Could not resolve all artifacts for configuration ':classpath'. Could not find any version that matches com.android.tools.build:gradle:7.0 . Versions that do not match: - 2.5.0-alpha-preview-02 - 2.5.0-alpha-preview-01 - 2.4.0-alpha7 - 2.4.0-alpha6 - 2.4.0-alpha5 - 145 more Searched in the following locations: - https://jcenter.bintray.com/com/android/tools/build/gradle/maven-metadata.xml Required by: project :

Possible solution:

• Declare repository providing the artifact, see the documentation at https://docs.gradle.org/current/userguide/declaring_repositories.html

Can anyone guide me?

Edit : build.gradle (project level)

    // 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()
    }
}

CodePudding user response：

change this in your build.gradle(Module)

    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
}

Add this in your build.gradle(Project)

 // 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' }
        }
    }

CodePudding user response：

Define the repositories in 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'

Then the build.gradle can set up these plugins:

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
}

There is no jcenter() and do not mix com.android.support with androidx libraries; which means that package com.android.support:cardview-v7 needs to be replaced altogether, also in XML and code. And replace com.crashlytics.sdk.android:crashlytics; Fabric Crashlytics is now Firebase Crashlytics. targetSdk 32 means compileSdk 32 and JavaVersion.VERSION_11. While being unable to set android.enableJetifier=false, you might still have a dependency issue, even if it may build.

And I'd suggest to better ignore all alpha and beta packages with a lint.xml:

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