我尝试使用FCM进行Otp验证，并且未生成OTP

问题描述

我有一个名为VerifyphoneActivity的活动，正在将edittext值传递给另一个名为FirstActivity的活动，在该活动中，我使用此值来验证我的号码并生成OTP。它显示了吐司“提供的字符串似乎不是电话号码这是我的代码：

VerifyPhoneActivity.java

公共类VerifyPhoneActivity扩展了AppCompatActivity {

   EditText phoneNoEnteredByUser;

   Button generateOtp;

   String phoneNumber;

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_verify_phone);
    phoneNoEnteredByUser = (EditText) findViewById(R.id.phoneNumberEdittext);
    generateOtp = (Button) findViewById(R.id.generateOtp);
    phoneNumber = phoneNoEnteredByUser.getText().toString();
    generateOtp.setonClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            Intent i = new Intent(getApplicationContext(),FirstActivity.class);
            i.putExtra("phoneNumber",phoneNumber);
            startActivity(i);
        }
    });
}

}

FirstActivity.java

公共类FirstActivity扩展了AppCompatActivity { String verificationCodeBySystem; 按钮verifyPhone； EditText phoneNumberUser; ProgressBar progressBar; 字符串电话号码； 字符串e164Number; FirebaseAuth firebaseAuth;

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_first);
    verifyPhone = (Button) findViewById(R.id.verifyBtn);
    phoneNumberUser = (EditText) findViewById(R.id.verifyEditText);
    progressBar = (ProgressBar) findViewById(R.id.progressBar);
    progressBar.setVisibility(View.GONE);
    phoneNo = getIntent().getStringExtra("phoneNumber");
    
   `Log.d("FirstActivity","phoneNo:- " + phoneNo);

    sendVerificationCodetoUser(phoneNo,"IND");

    verifyPhone.setonClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            String code = phoneNumberUser.getText().toString();
            if (code.isEmpty() | code.length() < 6) {
                phoneNumberUser.setError("Wrong OTP...");
                phoneNumberUser.requestFocus();
                return;
            }
            progressBar.setVisibility(View.VISIBLE);
            verifyCode(code);
        }
    });


}

private String sendVerificationCodetoUser(String phoneNo,String defaultRegion) {

    if (TextUtils.isEmpty(defaultRegion)) {
        e164Number = phoneNo;
    } else {

        try {
            Log.d("FirstActivity","inside sendVerificationCodetoUser()");
            Log.d("FirstActivity","phoneNo:- " + phoneNo);

            PhoneNumberUtil phoneUtil = PhoneNumberUtil.getInstance();
            PhoneNumber phoneNumber = phoneUtil.parse(phoneNo,defaultRegion);
            e164Number = phoneUtil.format(phoneNumber,PhoneNumberUtil.PhoneNumberFormat.E164);

            Log.d("FirstActivity","e164Number:- " + e164Number);

            PhoneAuthProvider.getInstance().verifyPhoneNumber(
                    "+91" + e164Number,// Phone number to verify
                    60,// Timeout duration
                    TimeUnit.SECONDS,// Unit of timeout
                    TaskExecutors.MAIN_THREAD,// Activity (for callback binding)
                    mCallbacks);
        } catch (Exception e) {
            e164Number = phoneNo;
            Toast.makeText(FirstActivity.this,e.getMessage(),Toast.LENGTH_LONG).show();
        }
    }
    return e164Number;
}

private PhoneAuthProvider.OnVerificationStateChangedCallbacks mCallbacks = new PhoneAuthProvider.OnVerificationStateChangedCallbacks() {
    @Override
    public void onCodeSent(@NonNull String s,@NonNull PhoneAuthProvider.ForceResendingToken forceResendingToken) {
        super.onCodeSent(s,forceResendingToken);
        Log.d("FirstActivity","onCodeSent()");
        verificationCodeBySystem = s;
    }

    @Override
    public void onVerificationCompleted(@NonNull PhoneAuthCredential phoneAuthCredential) {
        String code = phoneAuthCredential.getSmsCode();
        Log.d("FirstActivity","onVerificationCompleted()");
        if (code != null) {
            progressBar.setVisibility(View.VISIBLE);
            verifyCode(code);
        }
    }

    @Override
    public void onVerificationFailed(@NonNull FirebaseException e) {
        Log.e("FirstActivity","onVerificationFailed()");
        Log.e("FirstActivity",e.getMessage());
        Toast.makeText(FirstActivity.this,Toast.LENGTH_LONG).show();

    }
};

private void verifyCode(String codeByUser) {
    PhoneAuthCredential credential = PhoneAuthProvider.getCredential(verificationCodeBySystem,codeByUser);
    signInTheUserByCredentials(credential);

}

private void signInTheUserByCredentials(PhoneAuthCredential credential) {
    firebaseAuth = FirebaseAuth.getInstance();
    firebaseAuth.signInWithCredential(credential)
            .addOnCompleteListener(FirstActivity.this,new OnCompleteListener<AuthResult>() {
                @Override
                public void onComplete(@NonNull Task<AuthResult> task) {

                    if (task.isSuccessful()) {
                        Intent i = new Intent(FirstActivity.this,UserProfile.class);
                        i.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK);
                        startActivity(i);

                    } else {
                              Toast.makeText(FirstActivity.this,task.getException().getMessage(),Toast.LENGTH_LONG).show();
                    }
                }
            });
 }

}

解决方法

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