Migrating from SafetyNet to Play Integrity API in Flutter

Question

I tried to Migrating from SafetyNet to Play Integrity API (playstore published) my flutter app.

problem :

Now, The Auth is working on real devices (physical devices). But, when run phone auth on real devices, It's going to reCAPTCHA verification. I want to remove reCAPTCHA verification. (Also show firbease project name in OTP SMS)

I did these changes for migrate:

• disabled Android device verification api from cloud console and enabled Play Integrity API

• added this codes to app level Build gradle

  dependencies {    
    // Import the BoM for the Firebase platform
    implementation platform('com.google.firebase:firebase-bom:31.5.0')
  
    // Add the dependency for the Firebase Authentication library
    // When using the BoM, you don't specify versions in Firebase library dependencies
    implementation 'com.google.firebase:firebase-auth-ktx'
  }
  

• Linked firebase project to play console

setup >> App integrity linked Google Cloud project

What I found:

• reCAPTCHA can work when SafetyNet or the Integrate API is not working.
• Now not available : Android device verification api on Cloud console

Therefore, case for this problem can be SafetyNet or the Integrate API is not working

Answer 1

Finally I solved my problem-

In my case It's happened because

Play Integrity API must use the Play deployed version of your app.