
dependencies {
compile
fileTree(include: ['*.jar'], dir: 'libs')
compile
'com.android.support:appcompat-v7:23.4.0'
compile
'com.android.support:support-v4:23.4.0'
compile
'com.google.android.gms:play-services-ads:10.0.1'
compile
'com.google.android.gms:play-services-gcm:10.0.1'
compile
'com.google.firebase:firebase-appindexing:10.0.1'
compile
'com.google.firebase:firebase-messaging:10.0.1'
compile
'com.google.firebase:firebase-database:10.0.1'
compile 'com.google.firebase:firebase-storage:10.0.1'
compile
'com.google.firebase:firebase-crash:10.0.1'
compile
'com.google.firebase:firebase-auth:10.0.1'
compile
'com.google.firebase:firebase-config:10.0.1'
compile
'com.google.firebase:firebase-invites:10.0.1'
compile
'com.google.firebase:firebase-core:10.0.1'
testCompile
'junit:junit:4.12'
}
apply plugin: 'com.android.application'
apply plugin: 'com.google.gms.google-services'
So the above code shows various firebase services but you can use what you need in your project accordingly, such as if your project does not require storage services of firebase then you can remove that code from compilation.