android - 无法从包裹外部访问 Phone Auth Cardential

Question

我正在尝试使用 firebase 数据库系统在我的 android 项目中添加电话身份验证，但我遇到了“PhoneAuth Cardential”问题。它显示无法解析电话身份验证凭据，并且无法从外部包访问电话身份验证卡登蒂拉。我想使用发送给用户输入的联系电话号码的代码来验证用户身份，以便在身份验证后允许用户登录。

import android.app.ProgressDialog;
import android.content.Intent;
import android.os.Bundle;
import android.support.annotation.NonNull;
import android.support.design.widget.Snackbar;
import android.support.v7.app.AppCompatActivity;
import android.text.TextUtils;
import android.util.Log;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.TextView;
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.FirebaseAuthInvalidCredentialsException;
import com.google.firebase.auth.FirebaseUser;
import com.google.firebase.auth.PhoneAuthCredential;
import com.google.firebase.auth.PhoneAuthProvider;
import com.google.firebase.database.DataSnapshot;
import com.google.firebase.database.DatabaseError;
import com.google.firebase.database.DatabaseReference;
import com.google.firebase.database.FirebaseDatabase;
import com.google.firebase.database.ValueEventListener;
import com.rengwuxian.materialedittext.MaterialEditText;

import java.util.concurrent.TimeUnit;

public class Log_in extends AppCompatActivity {

    private MaterialEditText phoneEditText;
    private EditText editText;
    private Button continueButton, sendCode;
    private TextView mainTextView,miniTextVeiw;

    private String phoneNumber;
private boolean phoneAndCode=false;

    private String verificationID;
    private PhoneAuthProvider.ForceResendingToken resendToken;


    private FirebaseAuth firebaseAuth;
    private PhoneAuthProvider.OnVerificationStateChangedCallbacks callbacksInstance;

    private ProgressDialog progressDialog;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_log_in);
        phoneEditText = (MaterialEditText) findViewById(R.id.phoneEditText);
        continueButton = (Button) findViewById(R.id.continueButton);

        editText = (EditText) findViewById(R.id.editText);
        sendCode = (Button) findViewById(R.id.code);

        mainTextView=findViewById(R.id.textView2);
        miniTextVeiw=findViewById(R.id.textView3);

        firebaseAuth = FirebaseAuth.getInstance();


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

            }
        });
    }


    public void onContinueClick(View v) {


        if(phoneAndCode==false)
        {
            if (phoneEditText.getText().toString() != null && phoneEditText.getText().toString().length() == 11) {

                final DatabaseReference databaseReference = FirebaseDatabase.getInstance().getReference();
                phoneNumber = phoneEditText.getText().toString();
                phoneNumber="+92"+phoneNumber.substring(1);

                progressDialog = new ProgressDialog(this);
                progressDialog.setTitle("please wait");
                progressDialog.setMessage("sending code");
                progressDialog.setCancelable(false);
    //            phoneVerifier();
                if (MainActivity.flag == 1) {
                    databaseReference.child("Driver").child(phoneNumber).setValue(null);
                    phoneVerifier();

                } else if (MainActivity.flag == 0) {
              //      Toast.makeText(this,"called for driver and phone number is"+phoneNumber,Toast.LENGTH_SHORT).show();
                    databaseReference.child("Passenger").child(phoneNumber).setValue(null);
                    phoneVerifier();

                }
phoneAndCode=true;

            } else {
                phoneEditText.setError("invalid phone number");
            }
        }
        else if(phoneAndCode==true)
        {
            String verificationCode = null;
            PhoneAuthCredential credential = null;
            if (!(phoneEditText.getText().toString().equals(null))) {
                verificationCode = phoneEditText.getText().toString();
                credential = new PhoneAuthCredential(verificationID, verificationCode);
                signInWithPhoneAuthCredential(credential);
            } else
                phoneEditText.setError("invalid verification code");

        }


    }

    private void phoneVerifier() {

        progressDialog.show();
        callbacksInstance = new PhoneAuthProvider.OnVerificationStateChangedCallbacks() {

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

            @Override
            public void onVerificationFailed(FirebaseException e) {
                Snackbar.make(findViewById(R.id.welcomeRoot), "invalid phone number", Snackbar.LENGTH_SHORT).show();
                //if the phone number is wrong;


            }

            public void onCodeSent(String verificationId,
                                   PhoneAuthProvider.ForceResendingToken token) {
                // The SMS verification code has been sent to the provided phone number, we
                // now need to ask the user to enter the code and then construct a credential
                // by combining the code with a verification ID.
                Snackbar.make(findViewById(R.id.welcomeRoot), "code sent", Snackbar.LENGTH_SHORT).show();

                // Save verification ID and resending token so we can use them later
                verificationID = verificationId;
                resendToken = token;


                progressDialog.dismiss();
               // continueButton.setVisibility(View.INVISIBLE);
            //    sendCode.setVisibility(View.VISIBLE);
                continueButton.setText("Send verification code");
                mainTextView.setText("Enter verification code that you have recently received");
                miniTextVeiw.setText("Enter verification code");
                phoneEditText.setHint("enter verification code");
                phoneEditText.setText(null);

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

    }

    private void signInWithPhoneAuthCredential(PhoneAuthCredential credential) {
        firebaseAuth.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

                            FirebaseUser user = task.getResult().getUser();
                            if (MainActivity.flag == 0) {
                                startActivity(new Intent(Log_in.this, DriverMapsActivity.class));
                                finish();
                            } else if (MainActivity.flag == 1) {
                                startActivity(new Intent(Log_in.this, CustomerMapsActivity.class));
                                finish();
                            }
                            // ...
                        } else {
                            // Sign in failed, display a message and update the UI
                            Toast.makeText(Log_in.this, "sign in failed try again", Toast.LENGTH_SHORT).show();

                            if (task.getException() instanceof FirebaseAuthInvalidCredentialsException) {
                                // The verification code entered was invalid
                                Toast.makeText(Log_in.this, "You have enterd an INVALID CODE", Toast.LENGTH_SHORT).show();
                            }
                        }
                    }
                });

    }

}

Answer 1

你应该试试这条线

credential =PhoneAuthProvider.getCredential(verificationID,verificationCode);

代替

credential = new PhoneAuthCredential(verificationID, verificationCode);