Flatter Firebase电话认证问题

Question

我试图用手机登录。每次我输入手机号码时，它都会显示这些错误消息并退出应用程序。我使用了https://firebase.flutter.dev/docs/auth/phone留档中的代码。代码几乎与留档相同。

E/zzf     (31149): Problem retrieving SafetyNet Token: 7:
I/Timeline(31149): Timeline: Activity_launch_request time:483815514
W/ActivityThread(31149): SCHED: com.example.newdevice/.MainActivity [85, r=578ms, a=96ms, w=57017ms]
W/ActivityThread(31149): handleWindowVisibility: no activity for token android.os.BinderProxy@dc5d811
D/ForceDarkHelper(31149): updateByCheckExcludeList: pkg: com.example.newdevice activity: com.google.firebase.auth.internal.RecaptchaActivity@5ed566f
I/chatty  (31149): uid=10315(com.example.newdevice) identical 1 line
D/ForceDarkHelper(31149): updateByCheckExcludeList: pkg: com.example.newdevice activity: com.google.firebase.auth.internal.RecaptchaActivity@5ed566f
W/ample.newdevic(31149): Accessing hidden method Lsun/misc/Unsafe;->getInt(Ljava/lang/Object;J)I (greylist, linking, allowed)
W/ample.newdevic(31149): Accessing hidden method Lsun/misc/Unsafe;->getObject(Ljava/lang/Object;J)Ljava/lang/Object; (greylist, linking, allowed)
W/ample.newdevic(31149): Accessing hidden method Lsun/misc/Unsafe;->getLong(Ljava/lang/Object;J)J (greylist,core-platform-api, linking, allowed)
W/ample.newdevic(31149): Accessing hidden method Lsun/misc/Unsafe;->objectFieldOffset(Ljava/lang/reflect/Field;)J (greylist,core-platform-api, linking, allowed)
W/ample.newdevic(31149): Accessing hidden method Lsun/misc/Unsafe;->putObject(Ljava/lang/Object;JLjava/lang/Object;)V (greylist, linking, allowed)
W/ample.newdevic(31149): Accessing hidden method Lsun/misc/Unsafe;->putInt(Ljava/lang/Object;JI)V (greylist, linking, allowed)
W/ample.newdevic(31149): Accessing hidden method Lsun/misc/Unsafe;->putLong(Ljava/lang/Object;JJ)V (greylist, linking, allowed)
......More error message.......

我正在为Java/Flatter/Firebase sdk等所有东西使用更新版本。我还在Firebase应用程序中添加了SHA1密钥，并启用了手机认证。我还尝试了物理和虚拟设备。但每次都是同样的问题。

应用程序级构建中的依赖项。等级文件

dependencies {
    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
    implementation platform('com.google.firebase:firebase-bom:26.2.0')
    implementation 'com.google.firebase:firebase-auth'
    implementation 'com.google.firebase:firebase-analytics'
    implementation 'androidx.browser:browser:1.3.0'
    implementation 'com.android.support:multidex:1.0.3'
}

用于移动验证的颤振代码部分：

                    FirebaseAuth _auth = FirebaseAuth.instance;
                    await _auth.verifyPhoneNumber(
                        phoneNumber: mobileController.text,
                        verificationCompleted:
                            (PhoneAuthCredential credential) {
                          print(credential);
                        },
                        verificationFailed: (FirebaseAuthException error) {
                          print(error);
                        },
                        codeSent:
                            (String verificationId, int resendToken) async {
                              print('Your otp sent');
                              String smsCode = '123456';

                              PhoneAuthCredential phoneAuthCredential = PhoneAuthProvider.credential(verificationId: verificationId, smsCode: smsCode);

                              // Sign the user in (or link) with the credential
                              await _auth.signInWithCredential(phoneAuthCredential);
                            },
                        timeout: const Duration(seconds: 120),
                        codeAutoRetrievalTimeout: (String verificationId) {
                          print(verificationId);
                        }
                      );

我在这里搞砸了。我几乎尽了我所能。

Answer 1

试试这些步骤。

1. 当然，为您的项目启用Android设备验证（API）

Answer 2

我用这些步骤克服了这个问题-

>

在谷歌云控制台中，为您的项目启用Android DeviceCheck API。（**注意：选择Firebase项目并启用它）

获取应用程序的SHA-256指纹。

转到Firebase控制台的设置页面，选择您的项目并为您的应用设置SHA-256指纹。

重新运行应用程序。这个解决方案对我有效。希望对你也有用。