过去几天，我一直在尝试使用Firebase设置电话身份验证和Google登录。我正在获取任何OTP，并且还会收到错误“代码10”，这意味着开发人员错误，但是我已经反复检查了很多次。我已经放置了我通过Gradle-> Android-> signing报告复制的正确SHA-1密钥，放置了正确的.json文件，在firebase中启用了电话身份验证，并提供了所有依赖项。我尝试在firebase和android中制作新项目，但没有解决方案。
MainActivity.class
public class MainActivity extends AppCompatActivity {
private TextInputLayout driver_mobile;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
driver_mobile = findViewById(R.id.driver_mob);
findViewById(R.id.send_otp).setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
String mobile = driver_mobile.getEditText().getText().toString().trim();
if (mobile.isEmpty() || mobile.length() < 10) {
driver_mobile.setError("Enter a valid mobile");
driver_mobile.requestFocus();
return;
}
Intent intent = new Intent(MainActivity.this, DriverOTP.class);
intent.putExtra("mobile", mobile);
startActivity(intent);
}
});
}
DriverOTP.class
public class DriverOTP extends AppCompatActivity {
private EditText otp_entry;
FirebaseAuth mAuth;
private String OTP;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_driver_otp);
mAuth = FirebaseAuth.getInstance();
otp_entry = findViewById(R.id.dmob_otp);
Intent intent = new Intent();
String mobile = intent.getStringExtra("mobile");
sendOTP(mobile);
findViewById(R.id.match_otp).setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
String code = otp_entry.getText().toString().trim();
if (code.isEmpty() || code.length() < 6) {
otp_entry.setError("Enter valid code");
otp_entry.requestFocus();
return;
}
verifyOTP(code);
}
});
}
private void sendOTP(String mobile){
PhoneAuthProvider.getInstance().verifyPhoneNumber("+91" + mobile,
60,
TimeUnit.SECONDS,
TaskExecutors.MAIN_THREAD,
mCallbacks);
}
private PhoneAuthProvider.OnVerificationStateChangedCallbacks mCallbacks = new PhoneAuthProvider.OnVerificationStateChangedCallbacks() {
@Override
public void onVerificationCompleted(PhoneAuthCredential phoneAuthCredential) {
String code = phoneAuthCredential.getSmsCode();
if(code!=null){
otp_entry.setText(code);
verifyOTP(code);
}
}
@Override
public void onVerificationFailed(FirebaseException e) {
Toast.makeText(DriverOTP.this, e.getMessage(), Toast.LENGTH_LONG).show();
}
@Override
public void onCodeSent(String s, PhoneAuthProvider.ForceResendingToken forceResendingToken){
super.onCodeSent(s, forceResendingToken);
OTP = s;
}
};
private void verifyOTP(String code) {
//creating the credential
PhoneAuthCredential credential = PhoneAuthProvider.getCredential(OTP, code);
//signing the user
signInWithPhoneAuthCredential(credential);
}
private void signInWithPhoneAuthCredential(PhoneAuthCredential credential) {
mAuth.signInWithCredential(credential)
.addOnCompleteListener(DriverOTP.this, new OnCompleteListener<AuthResult>() {
@Override
public void onComplete(@NonNull Task<AuthResult> task) {
if (task.isSuccessful()) {
//verification successful we will start the profile activity
Intent intent = new Intent(DriverOTP.this, Driver_Form.class);
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK);
startActivity(intent);
} else {
//verification unsuccessful.. display an error message
String message = "Somthing is wrong, we will fix it soon...";
if (task.getException() instanceof FirebaseAuthInvalidCredentialsException) {
message = "Invalid code entered...";
}
Snackbar snackbar = Snackbar.make(findViewById(R.id.parent), message, Snackbar.LENGTH_LONG);
snackbar.setAction("Dismiss", new View.OnClickListener() {
@Override
public void onClick(View v) {
}
});
snackbar.show();
}
}
});
}
}
依赖项
implementation 'com.android.support:appcompat-v7:28.0.0'
implementation 'com.android.support:design:28.0.0'
implementation 'com.android.support:animated-vector-drawable:28.0.0'
implementation 'com.android.support:support-media-compat:28.0.0'
implementation 'com.android.support:support-v4:28.0.0'
implementation 'com.android.support.constraint:constraint-layout:1.1.3'
implementation 'com.google.firebase:firebase-auth:16.2.0'
implementation 'com.google.firebase:firebase-core:16.0.7'
implementation 'com.google.firebase:firebase-database:16.1.0'
implementation 'com.google.android.gms:play-services-auth:16.0.1'
testImplementation 'junit:junit:4.12'
androidTestImplementation 'com.android.support.test:runner:1.0.2'
androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
}
apply plugin: 'com.google.gms.google-services'
错误
2019-03-19 12:45:38.119 15180-15180/microsquare.goicabs.test E/AndroidRuntime: FATAL EXCEPTION: main
Process: microsquare.goicabs.test, PID: 15180
java.lang.IllegalArgumentException: Cannot create PhoneAuthCredential without either verificationProof, sessionInfo, ortemprary proof.
at com.google.android.gms.common.internal.Preconditions.checkArgument(Unknown Source:35)
at com.google.firebase.auth.PhoneAuthCredential.<init>(Unknown Source:6)
at com.google.firebase.auth.PhoneAuthProvider.getCredential(Unknown Source:33)
at microsquare.goicabs.test.DriverOTP.verifyOTP(DriverOTP.java:94)
at microsquare.goicabs.test.DriverOTP.access$100(DriverOTP.java:24)
at microsquare.goicabs.test.DriverOTP$1.onClick(DriverOTP.java:53)
at android.view.View.performClick(View.java:6597)
at android.view.View.performClickInternal(View.java:6574)
at android.view.View.access$3100(View.java:778)
at android.view.View$PerformClick.run(View.java:25890)
at android.os.Handler.handleCallback(Handler.java:873)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:193)
at android.app.ActivityThread.main(ActivityThread.java:6739)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:495)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:859)
答案 0 :(得分：1)
好的，因此您应该首先尝试记录OPT代码以验证其不为null或不正确。
private void verifyOTP(String code) {
//creating the credential
Log.d(TAG, "VerifyOPT Code: " + OPT)
PhoneAuthCredential credential = PhoneAuthProvider.getCredential(OTP, code);
//signing the user
signInWithPhoneAuthCredential(credential);
}
如果代码为null或不正确，请检查firebase here提供的示例，以验证您的实现正确无误