Upgrade to Google Play Services:9.0.0 Error Failed to resolve: com.google.android.gms:play-services-measurement:9.0.0

Question

I upgraded my build.gradle file from

compile \'com.google.android.gms:play-services:8.4.0\'

to

compile \'com.google.android.g

Answer 1

The easiest way I found is to use the latest version for all.

dependencies {
compile fileTree(include: ['*.jar'], dir: 'libs')
androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
    exclude group: 'com.android.support', module: 'support-annotations'
})
//apply plugin: 'com.google.gms.google-services' //Firebase
compile 'com.android.support:appcompat-v7:25.3.1'
compile 'com.android.support:design:25.3.1'
compile 'com.android.support.constraint:constraint-layout:1.0.0-alpha8'
compile 'com.google.firebase:firebase-auth:10.2.6'
compile 'com.google.android.gms:play-services-auth:10.2.6' //10.2.6
compile 'com.google.firebase:firebase-core:10.2.6' // used for FCM
compile 'com.google.firebase:firebase-messaging:10.2.6' // used for FCM
testCompile 'junit:junit:4.12'
//  apply plugin: 'com.google.gms.google-services'

}

EXPLAINATION

apply plugin: 'com.google.gms.google-services' // Add this at bottom.

• First, apply plugin: 'com.google.gms.google-services' // Add this at bottom.

• Then, add these into dependencies

  compile 'com.google.firebase:firebase-auth:10.2.6' // make suere this is in latest version.

  compile 'com.google.android.gms:play-services-auth:10.2.6' //10.2.6 Latest

  compile 'com.google.firebase:firebase-core:10.2.6' // used for FCM

  compile 'com.google.firebase:firebase-messaging:10.2.6' // used for FCM

Suppose if you have firebase-auth 10.2.6 that is latest today 25, May 2017, But simultaneously you're using play-services-auth:9.0.0 or below than latest, then they both can't make the connection and show you the error.

I hope this helped.