CODEWITHSUNDEEP
javaandroidandroid-studiogradle
Vanessa Leung
Vanessa Leung

Reputation: 790

Android Studio - gradle warning: All com.android.support libraries must use the exact same version specification

I got the warning at the below line

implementation 'com.android.support:appcompat-v7:28.0.0'

The warning:

All com.android.support libraries must use the exact same version specification 
(mixing versions can lead to runtime crashes). 
Found versions 28.0.0, 24.0.0. 
Examples include com.android.support:animated-vector-drawable:28.0.0 
and com.android.support:mediarouter-v7:24.0.0
Inspection info:There are some combinations of libraries, or tools and libraries, 
that are incompatible, or can lead to bugs. 
One such incompatibility is compiling with a version of 
the Android support libraries that is not the latest version 
(or in particular, a version lower than your targetSdkVersion).  
Issue id: GradleCompatible

Below is my build.gradle(app) code (New update for Firebase Libraries)

apply plugin: 'com.android.application'

android {
    compileSdkVersion 28
    defaultConfig {
        applicationId "com.vanessa.orderfoodserver"
        minSdkVersion 21
        targetSdkVersion 28
        versionCode 1
        versionName "1.0"
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
        multiDexEnabled true
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
        }
    }
}


dependencies {
    implementation fileTree(dir: 'libs', include: ['*.jar'])

    //Add Library
    implementation 'com.jaredrummler:material-spinner:1.1.0'

    //Firebase
    implementation 'com.google.firebase:firebase-storage:16.0.5'
    implementation 'com.google.firebase:firebase-auth:16.1.0'
    implementation 'com.firebaseui:firebase-ui-database:4.3.1'
    implementation 'com.google.firebase:firebase-database:16.0.6'
    implementation 'com.google.firebase:firebase-core:16.0.6'

    //Received the warning at below line
    implementation 'com.android.support:appcompat-v7:28.0.0'
    implementation 'com.android.support:support-v4:28.0.0'

    implementation 'com.android.support.constraint:constraint-layout:1.1.3'
    implementation 'com.android.support:design:28.0.0'
    implementation 'com.android.support:cardview-v7:28.0.0'
    implementation 'com.android.support:recyclerview-v7:28.0.0'
    androidTestImplementation 'com.android.support.test:runner:1.0.2'
    androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'

    implementation 'com.squareup.picasso:picasso:2.5.2'
    implementation 'com.rengwuxian.materialedittext:library:2.1.4'

    implementation 'com.google.android.gms:play-services-maps:10.2.0'
    implementation 'com.google.android.gms:play-services:10.2.0' //ForLocation
    testImplementation 'junit:junit:4.12'
}
apply plugin: 'com.google.gms.google-services'

I have tried to add 

com.android.support:support-v4:28.0.0
com.android.support:animated-vector-drawable:28.0.0
com.android.support:mediarouter-v7:28.0.0

but still the warning still exists.

I can run my app but I still want to fix this warning. Thanks!

Upvotes: 2

Views: 958

Answers (2)

Infinite Loops
Infinite Loops

Reputation: 681

My suggestion for you is, try look into every latest version of every individual library for your project. Some of the library not even same version to each others. Lib A ver might be 2.0 and Lib B ver might be 2.5, but both is the latest (example such as Firebase). This dependency library version is part of the Android Studio 3.0.+ migration.

Upvotes: 0

Kannan panneer selvam
Kannan panneer selvam

Reputation: 364

implementation 'com.android.support:appcompat-v7:28.0.0-alpha3'
implementation 'com.android.support.constraint:constraint-layout:1.1.2'
testImplementation 'junit:junit:4.12'
androidTestImplementation 'com.android.support.test:runner:1.0.2'
androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
implementation 'com.android.support:design:28.1.0'

or try

 implementation 'com.android.support:appcompat-v7:28.0.0'
 implementation 'com.android.support:animated-vector-drawable:28.0.0'
 implementation 'com.android.support:exifinterface:28.0.0'
 implementation 'com.android.support:cardview-v7:28.0.0'
 implementation 'com.android.support:customtabs:28.0.0'
 implementation 'com.android.support:support-media-compat:28.0.0'
 implementation 'com.android.support:support-v4:28.0.0'

Upvotes: 2

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