Android Firebase Analytics not Working
<p>I followed the instructions at <a href="https://firebase.google.com/docs/analytics/android/start/" rel="nofollow">Firebase Analytics quick start</a>, but even after 24 hours, no user session was registered at <a href="https://console.firebase.google.com" rel="nofollow">Firebase Console</a>.</p>

<p>I know that my <code>google-services.json</code> is correct because <a href="https://firebase.google.com/docs/auth/android/manage-users" rel="nofollow">Firebase Auth</a> is working properly (both Google and Facebook users are visible on the dashboard).</p>

<p>My Gradle dependencies are:</p>

<pre><code>dependencies {
    compile 'com.android.support:appcompat-v7:24.0.0'
    compile 'com.android.support:design:24.0.0'
    compile 'com.facebook.android:facebook-android-sdk:4.14.1'
    compile 'com.google.android.gms:play-services-auth:9.2.1'
    compile 'com.google.android.gms:play-services-maps:9.2.1'
    compile 'com.google.code.gson:gson:2.1'
    compile 'com.google.firebase:firebase-auth:9.2.1'
    compile 'com.google.firebase:firebase-core:9.2.1'
    compile fileTree(dir: 'libs', include: ['*.jar'])
    testCompile 'junit:junit:4.12'
}
</code></pre>