Fix Firebase Sessions test app temporarily (#4858)

Author: samedson

firebase-sessions/test-app/src/main/kotlin/com/google/firebase/testing/sessions/MainActivity.kt

@@ -19,12 +19,13 @@ package com.google.firebase.testing.sessions
 import android.os.Bundle
 import android.widget.TextView
 import androidx.appcompat.app.AppCompatActivity
+import com.google.firebase.sessions.FirebaseSessions
 
 class MainActivity : AppCompatActivity() {
   override fun onCreate(savedInstanceState: Bundle?) {
     super.onCreate(savedInstanceState)
     setContentView(R.layout.activity_main)
 
-    findViewById<TextView>(R.id.greeting_text).text = getString(R.string.firebase_greetings)
+    findViewById<TextView>(R.id.greeting_text).text = FirebaseSessions.instance.greeting()
   }
 }

firebase-sessions/test-app/test-app.gradle.kts

@@ -17,6 +17,7 @@
 plugins {
   id("com.android.application")
   id("org.jetbrains.kotlin.android")
+  id("com.google.gms.google-services")
 }
 
 android {
@@ -47,5 +48,5 @@ dependencies {
   implementation("com.google.android.material:material:1.8.0")
 }
 
-extra["packageName"] = "com.google.firebase.testing.sessions"
-apply(from = "../../gradle/googleServices.gradle")
+// extra["packageName"] = "com.google.firebase.testing.sessions"
+// apply(from = "../../gradle/googleServices.gradle")