Question

应用程序正常运行，但是我的电话号码上没有身份验证OTP

我在以下代码中犯了任何错误吗？我也已经获得了SMS的许可，并且还具有Internet许可，但是我仍然无法在我的设备上收到OTP消息，我的SIM卡在另一台设备上

public class MainActivity extends AppCompatActivity {
    FirebaseAuth mAuth;
    EditText editTextPhoneNumber;
    EditText editTextOtp;
    String codesent;
    PhoneAuthProvider.OnVerificationStateChangedCallbacks mCallback;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        editTextPhoneNumber = findViewById(R.id.editTextPhoneNumber);
        editTextOtp = findViewById(R.id.editTextOTP);
        mAuth = FirebaseAuth.getInstance();
        mCallback = new PhoneAuthProvider.OnVerificationStateChangedCallbacks() {
            @Override
            public void onVerificationCompleted(@NonNull PhoneAuthCredential phoneAuthCredential) {

            }

            @Override
            public void onVerificationFailed(@NonNull FirebaseException e) {

            }

            @Override
            public void onCodeSent(@NonNull String s, @NonNull PhoneAuthProvider.ForceResendingToken forceResendingToken) {
                super.onCodeSent(s, forceResendingToken);
                codesent =s;
                Toast.makeText(getApplicationContext(),"Message is sent to the Number",Toast.LENGTH_SHORT).show();
            }
        };

    }

    public void sendOtp(View view){
        String phoneNumber = editTextPhoneNumber.getText().toString();

        PhoneAuthProvider.getInstance().verifyPhoneNumber(
                phoneNumber,        // Phone number to verify
                60,                 // Timeout duration
                TimeUnit.SECONDS,   // Unit of timeout
                this,               // Activity (for callback binding)
                mCallback);        // OnVerificationStateChangedCallbacks
    }

    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
                            Toast.makeText(getApplicationContext(),"Login Successful",Toast.LENGTH_SHORT).show();
                            // ...
                        }else{

                        }
                    }
                });
    }

    public void verifyMessage(View view){
        String code = editTextPhoneNumber.getText().toString();
        if (!codesent.equals("")){
            verifyCodeSent(codesent,code);
        }
    }

    public void verifyCodeSent(String verifyCode,String code){
        PhoneAuthCredential credential = PhoneAuthProvider.getCredential(verifyCode,code);
        signInWithPhoneAuthCredential(credential);
    }
}

Answer 1

您应该问自己一些问题：

您是否正在使用模拟器？
第一次实现了代码，并收到包含以下内容的确认消息：数字？

我将回答我的问题，然后尝试告诉我的内容：

它不向仿真器发送消息，但是有一个解决方案，即添加默认数字并为其提供密码。
如果您的回答是肯定的，则Firebase会为您提供一条消息（如果您留在同一部手机上），以缩短同时发送多条消息并降低成本，但是如果您不发送消息，他会检查此过程而没有消息代码，并在禁止拨打电话号码时执行所需的操作。

我想问你第二个问题，这样事情可以将来会澄清。

尝试一下，您可以受益：

       PhoneAuthProvider.OnVerificationStateChangedCallbacks mCallbacks;
            PhoneAuthProvider.ForceResendingToken mResendToken;
            String numberPhone, mVerificationId;

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

            numberPhone = editTextPhoneNumber.getText().toString();

                       PhoneAuthProvider.getInstance().verifyPhoneNumber(
                        numberPhone,        // Phone number to verify
                        60,                 // Timeout duration
                        TimeUnit.SECONDS,   // Unit of timeout
                        activity_main.this, // Activity (for callback binding)
                        mCallbacks);


            mCallbacks = new PhoneAuthProvider.OnVerificationStateChangedCallbacks() {

            @Override
            public void onVerificationCompleted(@NonNull PhoneAuthCredential phoneAuthCredential) {
                signInWithPhoneAuthCredential(phoneAuthCredential);

            }

            @Override
                public void onVerificationFailed(@NonNull FirebaseException e) {

            }

            @Override
            public void onCodeSent(@NonNull String s, @NonNull 
                PhoneAuthProvider.ForceResendingToken forceResendingToken) {
                mVerificationId = s;
                mResendToken = forceResendingToken;

            }
        };   
    }

         private void signInWithPhoneAuthCredential(PhoneAuthCredential credential) {
            mAuth.signInWithCredential(credential).addOnCompleteListener(this, task -> {
                        if (task.isSuccessful()) {
                          //  startActivity(new Intent(MainActivity.this, HomeActivity.class));

                        } else {
                            Toast.makeText(LoginActivity.this, "There was some error in Login in.", Toast.LENGTH_SHORT).show();
                            if (task.getException() instanceof FirebaseAuthInvalidCredentialsException) {

                                Toast.makeText(LoginActivity.this, "The verification code entered was invalid", Toast.LENGTH_SHORT).show();
                            }
                        }
                    });
        }

我的Toast之后未收到OTP Firebase身份验证消息，显示“消息已发送”

1 个答案: