android - 即使在使用 Firebase 进行身份验证后，Firebase 也不会发送 OTP

Question

我正在开发一个具有获取 OTP 功能的应用程序，并且我使用了 firebase OTP 功能（使用电话号码在 Android 上使用 Firebase 进行身份验证），但不幸的是，有时我遇到的问题就像我没有得到来自firebase的otp，它给出了错误电话号码的错误。

包装 risabh.example.whatsapp；

import androidx.annotation.NonNull;
import androidx.appcompat.app.AppCompatActivity;

import android.app.ProgressDialog;
import android.content.Intent;
import android.os.Bundle;
import android.text.TextUtils;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.Toast;

import com.google.android.gms.tasks.OnCompleteListener;
import com.google.android.gms.tasks.Task;
import com.google.firebase.FirebaseException;
import com.google.firebase.auth.AuthResult;
import com.google.firebase.auth.FirebaseAuth;
import com.google.firebase.auth.PhoneAuthCredential;
import com.google.firebase.auth.PhoneAuthProvider;

import java.util.concurrent.TimeUnit;

public class PhoneLoginActivity extends AppCompatActivity
{
    private Button SendVerificationCodeButton, VerifyButton;
    private EditText InputPhoneNumber, InputVerificationCode;

    private PhoneAuthProvider.OnVerificationStateChangedCallbacks callbacks;
    private FirebaseAuth mAuth;

    private ProgressDialog loadingBar;

    private String mVerificationId;
    private PhoneAuthProvider.ForceResendingToken mResendToken;

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


        mAuth = FirebaseAuth.getInstance();


        SendVerificationCodeButton = (Button) findViewById(R.id.send_ver_code_button);
        VerifyButton = (Button) findViewById(R.id.verify_button);
        InputPhoneNumber = (EditText) findViewById(R.id.phone_number_input);
        InputVerificationCode = (EditText) findViewById(R.id.verification_code_input);
        loadingBar = new ProgressDialog(this);


        SendVerificationCodeButton.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view)
            {
                String phoneNumber = InputPhoneNumber.getText().toString();

                if (TextUtils.isEmpty(phoneNumber))
                {
                    Toast.makeText(PhoneLoginActivity.this, "Please Enter your Phone Number", Toast.LENGTH_SHORT).show();
                }
                else
                {
                    loadingBar.setTitle("Phone Verification");
                    loadingBar.setMessage("Please Wait, while we are authenticating your phone...");
                    loadingBar.setCanceledOnTouchOutside(false);
                    loadingBar.show();

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


        VerifyButton.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view)
            {
                SendVerificationCodeButton.setVisibility(View.INVISIBLE);
                InputPhoneNumber.setVisibility(View.INVISIBLE);

                String verificationCode = InputVerificationCode.getText().toString();

                if (TextUtils.isEmpty(verificationCode))
                {
                    Toast.makeText(PhoneLoginActivity.this, "Please write Verification Code...", Toast.LENGTH_SHORT).show();
                }
                else
                {
                    loadingBar.setTitle("Verification Code");
                    loadingBar.setMessage("Please Wait, while we are verifying your code...");
                    loadingBar.setCanceledOnTouchOutside(false);
                    loadingBar.show();


                    PhoneAuthCredential credential = PhoneAuthProvider.getCredential(mVerificationId, verificationCode);
                    signInWithPhoneAuthCredential(credential);
                }
            }
        });


        callbacks = new PhoneAuthProvider.OnVerificationStateChangedCallbacks() {
            @Override
            public void onVerificationCompleted(@NonNull PhoneAuthCredential phoneAuthCredential)
            {
                signInWithPhoneAuthCredential(phoneAuthCredential);
            }

            @Override
            public void onVerificationFailed(@NonNull FirebaseException e)
            {
                loadingBar.dismiss();
                Toast.makeText(PhoneLoginActivity.this, "Invalid Phone Number, Please enter correct Phone Number with your country code...", Toast.LENGTH_SHORT).show();

                SendVerificationCodeButton.setVisibility(View.VISIBLE);
                InputPhoneNumber.setVisibility(View.VISIBLE);

                VerifyButton.setVisibility(View.INVISIBLE);
                InputVerificationCode.setVisibility(View.INVISIBLE);
            }

            @Override
            public void onCodeSent(@NonNull String verificationId,
                                   @NonNull PhoneAuthProvider.ForceResendingToken token)
            {
                // Save verification ID and resending token so we can use them later
                mVerificationId = verificationId;
                mResendToken = token;

                loadingBar.dismiss();
                Toast.makeText(PhoneLoginActivity.this, "Code has been sent", Toast.LENGTH_SHORT).show();

                SendVerificationCodeButton.setVisibility(View.INVISIBLE);
                InputPhoneNumber.setVisibility(View.INVISIBLE);

                VerifyButton.setVisibility(View.VISIBLE);
                InputVerificationCode.setVisibility(View.VISIBLE);
            }
        };
    }


    private void signInWithPhoneAuthCredential (PhoneAuthCredential credential)
    {
        mAuth.signInWithCredential(credential)
                .addOnCompleteListener(this, new OnCompleteListener<AuthResult>() {
                    @Override
                    public void onComplete(@NonNull Task<AuthResult> task)
                    {
                        if (task.isSuccessful())
                        {
                            loadingBar.dismiss();
                            Toast.makeText(PhoneLoginActivity.this, "Congratulations, You're logged in successfully...", Toast.LENGTH_SHORT).show();
                            SendUserToMainActivity();
                        }
                        else
                        {
                            String message = task.getException().toString();
                            Toast.makeText(PhoneLoginActivity.this, "Error : " + message, Toast.LENGTH_SHORT).show();
                        }
                    }
                });
    }



    private void SendUserToMainActivity()
    {
        Intent mainIntent = new Intent(PhoneLoginActivity.this, MainActivity.class);
        startActivity(mainIntent);
        finish();
    }
}

标签： androidfirebasefirebase-authentication

Answer 1

确保您已在 firebase 上提交了调试 SHA-1和发布 SHA-1密钥。这是必须的。有时即使按照这些步骤操作，您也需要安装发布 apk 而不是调试一个。希望这会有所帮助