androidandroid-studiocompilationandroid-gradle-plugingoogle-fabric

WARNING: API 'variant.getJavaCompile()' is obsolete and has been replaced with 'variant.getJavaCompileProvider()'


Suddenly when Syncing Gradle, I get this error:

WARNING: API 'variant.getJavaCompile()' is obsolete and has been replaced with 'variant.getJavaCompileProvider()'. It will be removed at the end of 2019. For more information, see https://d.android.com/r/tools/task-configuration-avoidance Affected Modules: app

I've got this build.gradle for the app module:

apply plugin: 'com.android.application'

apply plugin: 'kotlin-android'

apply plugin: 'kotlin-android-extensions'
apply plugin: 'com.google.gms.google-services'

apply plugin: 'io.fabric'

android {
    compileSdkVersion 28
    buildToolsVersion "28.0.2"
    defaultConfig {
        applicationId "..."
        minSdkVersion 21
        targetSdkVersion 28
        versionCode 1
        versionName "..."
        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
        versionNameSuffix = version_suffix

        [...]
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'

            [...]
        }
        debug {
            [...]
        }
    }
}

dependencies {
    implementation fileTree(include: ['*.jar'], dir: 'libs')
    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.2.61"
    implementation 'androidx.appcompat:appcompat:1.0.0-rc02'
    implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
    implementation "com.android.support:preference-v7:28.0.0"
    testImplementation 'junit:junit:4.12'
    androidTestImplementation 'androidx.test:runner:1.1.0-alpha4'
    androidTestImplementation 'androidx.test.espresso:espresso-core:3.1.0-alpha4'
    implementation 'com.google.android.material:material:1.0.0-rc02'

    [...]
}

I can compile the app correctly, but it's a bit bothering, and as I see it, something will stop working at the end of 2019. Any ideas of what is it and how to solve it?


Solution

  • This issue is fixed now with update Fabric Gradle version 1.30.0:

    Update release: March 19, 2019

    Please see this Link: https://docs.fabric.io/android/changelog.html#march-15-2019

    Please update your classpath dependency in project level Gradle:

    buildscript {
        // ... repositories, etc. ...
    
        dependencies {
            // ...other dependencies ...
            classpath 'io.fabric.tools:gradle:1.30.0'
        }
    }