Flutter Firebase 手机身份验证不适用于 Android

Question

I'm trying to use the firebase phone verification login, but it's not working. The code is not sent. I've tried to use "keytool -list -v -keystore ~/.android/debug.keystore -alias androiddebugkey -storepass android -keypass android" to add sha-1 and sha-256 keys (I tried other methods as well), but still not worked. I tried to enable android device verification API, but nothing is working. I don't know what more I can do, I've tried everything.

Here's the code:

      Future<void> _login() async {
    final _firebaseAuth = FirebaseAuth.instance;
    print('trying to send code');
    _firebaseAuth.verifyPhoneNumber(
      phoneNumber: '<myphonenumberhere>',
      verificationCompleted: (phoneAuthCredential) {
        print('verification completed');
      },
      verificationFailed: (exception) {
        print('verification failed');
      },
      codeSent: (verId, forceResToken) {
        print('code sent');
      },
      codeAutoRetrievalTimeout: (verId) {
        print('auto retieval timeouted');
      },
    );
  }

    I/flutter ( 5839): trying to send code
E/zzbf    ( 5839): SafetyNet Attestation fails basic integrity.
I/Timeline( 5839): Timeline: Activity_launch_request time:94668823 intent:Intent { act=com.google.firebase.auth.internal.ACTION_SHOW_RECAPTCHA pkg=com.example.test_phone_auth cmp=com.example.test_phone_auth/com.google.firebase.auth.internal.RecaptchaActivity (has extras) }
W/ActivityThread( 5839): handleWindowVisibility: no activity for token android.os.BinderProxy@7547327
W/test_phone_aut( 5839): Accessing hidden field Ljava/nio/Buffer;->address:J (light greylist, reflection)
W/zzdk    ( 5839): keyset not found, will generate a new one
W/zzdk    ( 5839): java.io.FileNotFoundException: can't read keyset; the pref value GenericIdpKeyset does not exist
W/zzdk    ( 5839):  at com.google.android.gms.internal.firebase-auth-api.zzdo.zzc(com.google.firebase:firebase-auth@@20.0.1:10)
W/zzdk    ( 5839):  at com.google.android.gms.internal.firebase-auth-api.zzdo.zzb(com.google.firebase:firebase-auth@@20.0.1:1)
W/zzdk    ( 5839):  at com.google.android.gms.internal.firebase-auth-api.zzat.zzi(com.google.firebase:firebase-auth@@20.0.1:1)
W/zzdk    ( 5839):  at com.google.android.gms.internal.firebase-auth-api.zzdj.zzi(com.google.firebase:firebase-auth@@20.0.1:1)
W/zzdk    ( 5839):  at com.google.android.gms.internal.firebase-auth-api.zzdj.zzd(com.google.firebase:firebase-auth@@20.0.1:2)
W/zzdk    ( 5839):  at com.google.firebase.auth.internal.zzk.<init>(com.google.firebase:firebase-auth@@20.0.1:7)
W/zzdk    ( 5839):  at com.google.firebase.auth.internal.zzk.zza(com.google.firebase:firebase-auth@@20.0.1:3)
W/zzdk    ( 5839):  at com.google.firebase.auth.internal.RecaptchaActivity.zzd(com.google.firebase:firebase-auth@@20.0.1:9)
W/zzdk    ( 5839):  at com.google.android.gms.internal.firebase-auth-api.zzth.<init>(com.google.firebase:firebase-auth@@20.0.1:13)
W/zzdk    ( 5839):  at com.google.firebase.auth.internal.RecaptchaActivity.onResume(com.google.firebase:firebase-auth@@20.0.1:43)
W/zzdk    ( 5839):  at android.app.Instrumentation.callActivityOnResume(Instrumentation.java:1413)
W/zzdk    ( 5839):  at android.app.Activity.performResume(Activity.java:7400)
W/zzdk    ( 5839):  at android.app.ActivityThread.performResumeActivity(ActivityThread.java:3820)
W/zzdk    ( 5839):  at android.app.ActivityThread.handleResumeActivity(ActivityThread.java:3860)
W/zzdk    ( 5839):  at android.app.servertransaction.ResumeActivityItem.execute(ResumeActivityItem.java:51)
W/zzdk    ( 5839):  at android.app.servertransaction.TransactionExecutor.executeLifecycleState(TransactionExecutor.java:145)
W/zzdk    ( 5839):  at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:70)
W/zzdk    ( 5839):  at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1831)
W/zzdk    ( 5839):  at android.os.Handler.dispatchMessage(Handler.java:106)
W/zzdk    ( 5839):  at android.os.Looper.loop(Looper.java:201)
W/zzdk    ( 5839):  at android.app.ActivityThread.main(ActivityThread.java:6810)
W/zzdk    ( 5839):  at java.lang.reflect.Method.invoke(Native Method)
W/zzdk    ( 5839):  at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:547)
W/zzdk    ( 5839):  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:873)
I/zzjy    ( 5839): Provider GmsCore_OpenSSL not available
W/Activity( 5839): Slow Operation: Activity com.example.test_phone_auth/com.google.firebase.auth.internal.RecaptchaActivity onResume took 219ms
I/DpmTcmClient( 5839): RegisterTcmMonitor from: com.android.okhttp.TcmIdleTimerMonitor
W/System  ( 5839): Ignoring header X-Firebase-Locale because its value was null.

Answer 1

If you're testing it on an emulator, you need to include the dependency androidx.browser:browser to make it works.

The SHA256 key and android device verification API is for a real device to pass Safetynet check.

Check out the Enable app verification section and my response in the Flutterfire issue thread .