Quick fix for onAppCreate()

To unblock development and acceptance tests before the Core SDK's next release.

MOB-4198

Author: Andrii-Horishnii-Glia

app/src/main/java/com/glia/exampleapp/Application.java

@@ -3,6 +3,7 @@
 import android.text.TextUtils;
 import android.util.Log;
 
+import com.glia.androidsdk.Glia;
 import com.glia.widgets.GliaWidgets;
 import com.google.firebase.FirebaseApp;
 import com.google.firebase.FirebaseOptions;
@@ -14,6 +15,8 @@ public void onCreate() {
         super.onCreate();
         initFirebase();
 
+        Glia.onAppCreate(this); // TODO: remove this line when Core SDK is updated
+
         GliaWidgets.setCustomCardAdapter(new ExampleCustomCardAdapter());
     }