Ajuda Galera. Aí esta meu gradle level APP
dependencies {
implementation fileTree(dir: 'libs', include: ['*.jar'])
implementation 'androidx.appcompat:appcompat:1.0.0-alpha1'
implementation 'com.google.android.material:material:1.0.0-alpha1'
implementation 'androidx.constraintlayout:constraintlayout:1.1.2'
implementation 'androidx.vectordrawable:vectordrawable:1.0.0-alpha1'
implementation 'com.google.firebase:firebase-auth:11.6.0'
implementation 'com.android.support.constraint:constraint-layout:1.1.2'
testImplementation 'junit:junit:4.12'
androidTestImplementation 'androidx.test:runner:1.1.0-alpha3'
androidTestImplementation 'androidx.test.espresso:espresso-core:3.1.0-alpha3'
implementation 'com.google.firebase:firebase-core:11.6.0'
implementation 'com.google.firebase:firebase-database:11.6.0'
implementation 'com.google.firebase:firebase-storage:11.6.0'
implementation 'com.firebase:geofire-android:2.1.1'
implementation 'com.google.android.gms:play-services:11.6.0'
implementation 'com.github.bumptech.glide:glide:4.0.0'
implementation 'io.paperdb:paperdb:2.1'
implementation 'com.github.rey5137:material:1.2.4'
implementation 'com.hbb20:ccp:1.7.2'
implementation 'com.android.support:design:28.0.0-rc01'
implementation 'com.squareup.picasso:picasso:2.5.2'
implementation 'com.firebaseui:firebase-ui-database:1.2.0' ///
}
configurations.all {
resolutionStrategy.eachDependency { DependencyResolveDetails details ->
def requested = details.requested
if (requested.group == ‘com.android.support’) {
if (!requested.name.startsWith(“multidex”)) {
details.useVersion ‘25.3.0’
}
}
}
}
apply plugin: ‘com.google.gms.google-services’