無法使用 Firebase 身份驗證驗證電話號碼

Question

我正在嘗試驗證電話號碼，但始終失敗。 我有登錄活動，它獲取有關用戶的所有信息，包括手機號碼字段。 單擊登錄按鈕后，我希望 OTP 活動將打開，用戶可以在此處輸入 otp 並單擊驗證按鈕以驗證號碼。 但它總是進入 onVerificationFailed 塊並顯示 toast Verification Fail 和 Invalid Number。

登錄活動

public class Login extends AppCompatActivity{

public FirebaseAuth mAuth;
// [END declare_auth]

public String mVerificationId;
PhoneAuthProvider.OnVerificationStateChangedCallbacks mCallbacks;
public PhoneAuthProvider.ForceResendingToken mResendToken;


@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_login);


    btnLogin.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {

            final String name = txtName.getText().toString();
            final String mobileno = txtMobile.getText().toString();
            final String email = txtEmail.getText().toString();
            final String dob = txtDOB.getText().toString();
            final String address = txtAdd.getText().toString();
            final String city = txtCity.getText().toString();
            final String state = txtState.getText().toString();
            final String country = txtCountry.getText().toString();



                mCallbacks = new PhoneAuthProvider.OnVerificationStateChangedCallbacks() {
                    @Override
                    public void onVerificationCompleted(PhoneAuthCredential phoneAuthCredential) {
                        Toast.makeText(Login.this,"Verification Done"+ phoneAuthCredential,Toast.LENGTH_LONG).show();
                    }

                    @Override
                    public void onVerificationFailed(FirebaseException e) {
                        Toast.makeText(Login.this,"Verification Fail",Toast.LENGTH_LONG).show();
                        if (e instanceof FirebaseAuthInvalidCredentialsException){
                            Toast.makeText(Login.this, "Invalid Number", Toast.LENGTH_SHORT).show();
                        }else if (e instanceof FirebaseTooManyRequestsException){
                            Toast.makeText(Login.this, "Too many Request", Toast.LENGTH_SHORT).show();
                        }

                    }

                    @Override
                    public void onCodeSent(String s, PhoneAuthProvider.ForceResendingToken forceResendingToken) {
                        mVerificationId = s;
                        mResendToken = forceResendingToken;
                        Toast.makeText(Login.this, "Code Sent", Toast.LENGTH_SHORT).show();
                        startActivity(new Intent(Login.this, OTP.class));
                    }
                };
               PhoneAuthProvider.getInstance().verifyPhoneNumber(mobileno, 60, TimeUnit.SECONDS, Login.this, mCallbacks);
            }

        }
    });

}
private void signInWithPhoneAuthCredential(PhoneAuthCredential credential) {
    mAuth.signInWithCredential(credential)
            .addOnCompleteListener(this, new OnCompleteListener<AuthResult>() {
                @Override
                public void onComplete(@NonNull Task<AuthResult> task) {
                    if (task.isSuccessful()) {
                        // Sign in success, update UI with the signed-in user's informatio
                        Toast.makeText(Login.this,"Verification done",Toast.LENGTH_LONG).show();
                        FirebaseUser user = task.getResult().getUser();
                        // ...
                    } else {
                        // Sign in failed, display a message and update the UI
                        if (task.getException() instanceof FirebaseAuthInvalidCredentialsException) {
                            // The verification code entered was invalid

                            Toast.makeText(Login.this,"Verification failed code invalid",Toast.LENGTH_LONG).show();
                        }
                    }
                }
            });
}
}

OTP活動

public class OTP extends AppCompatActivity {

public FirebaseAuth mAuth;
public String mVerificationId;
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_otp);

    Button btnVerify = (Button) findViewById(R.id.btnVerifyOTP);
    final EditText txtOtp = (EditText) findViewById(R.id.txtOtp);
    btnVerify.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            PhoneAuthCredential credential = PhoneAuthProvider.getCredential( mVerificationId  , txtOtp.getText().toString());
            signInWithPhoneAuthCredential(credential);
        }
    });

}
private void signInWithPhoneAuthCredential(PhoneAuthCredential credential) {
    mAuth.signInWithCredential(credential)
            .addOnCompleteListener(this, new OnCompleteListener<AuthResult>() {
                @Override
                public void onComplete(@NonNull Task<AuthResult> task) {
                    if (task.isSuccessful()) {
                        // Sign in success, update UI with the signed-in user's information
                        //Log.d(TAG, "signInWithCredential:success");
                        Toast.makeText(OTP.this,"Verification done",Toast.LENGTH_LONG).show();
                        FirebaseUser user = task.getResult().getUser();
                        // ...
                    } else {
                        // Sign in failed, display a message and update the UI
                        //Log.w(TAG, "signInWithCredential:failure", task.getException());
                        if (task.getException() instanceof FirebaseAuthInvalidCredentialsException) {
                            // The verification code entered was invalid
                            Toast.makeText(OTP.this,"Verification failed code invalid",Toast.LENGTH_LONG).show();
                        }
                    }
                }
            });
}
}

Answer 1

Firebase 會自動驗證某些設備上的 SMS 消息。 在您的情況下，它似乎正在嘗試驗證 SMS 消息，但無法驗證，這就是無效電話號碼錯誤的原因，我猜。 但是你在哪個設備上測試？

更重要的是，您的代碼似乎沒有用這個 ... startActivity(new Intent(Login.this, OTP.class)); 來涵蓋自動短信驗證方案。

您可以在此處查看Firebase 電話號碼身份驗證的完整實現http://www.zoftino.com/firebase-phone-number-authentication-android

Answer 2

我遇到了同樣的問題，我所做的是在輸入電話號碼時說如果號碼是 79.....6 ，然后將輸入設為 +9179...6（如果是印度號碼）

根據國家/地區，添加國家/地區代碼作為前綴以獲取短信代碼

希望它有幫助