我是Android开发的新手。我没有从Fire base收到OTP消息，但是如果我手动输入代码，则它可以工作。我不确定为什么我没有收到短信。非常感谢您的帮助。我不确定我是否正确地正确执行sendVerificationcode方法。
完成的步骤： 1）我添加了GSON文件到应用程序目录 2）我在Firebase控制台中添加了测试电话号码 3）我将SHA1代码添加到火力基地 4）我在Android清单文件中添加了SMS权限。 5）我在Android Studio中启用了Firebase身份验证 6）我也尝试了不同的电话号码
VerifyPhoneActivity.java
public class VerifyPhoneActivity extends AppCompatActivity {
private String verificationId;
private FirebaseAuth mAuth;
private ProgressBar progressBar;
private EditText editText;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_verify_phone);
mAuth = FirebaseAuth.getInstance();
progressBar = findViewById(R.id.progressbar);
editText = findViewById(R.id.editTextCode);
String phonenumber = getIntent().getStringExtra("phonenumber");
sendVerificationCode(phonenumber);
findViewById(R.id.buttonSignIn).setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
String code = editText.getText().toString().trim();
if (code.isEmpty() || code.length() < 6) {
editText.setError("Enter code...");
editText.requestFocus();
return;
}
verifyCode(code);
}
});
}
private void verifyCode(String code) {
PhoneAuthCredential credential = PhoneAuthProvider.getCredential(verificationId, code);
signInWithCredential(credential);
}
private void signInWithCredential(PhoneAuthCredential credential) {
// private void signInWithCredential(PhoneAuthCredential) {
mAuth.signInWithCredential(credential)
.addOnCompleteListener(new OnCompleteListener<AuthResult>() {
@Override
public void onComplete(@NonNull Task<AuthResult> task) {
if (task.isSuccessful()) {
Intent intent = new Intent(VerifyPhoneActivity.this, ProfileActivity.class);
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK);
startActivity(intent);
} else {
Toast.makeText(VerifyPhoneActivity.this, task.getException().getMessage(), Toast.LENGTH_LONG).show();
}
}
});
}
private void sendVerificationCode(String number) {
progressBar.setVisibility(View.VISIBLE);
PhoneAuthProvider.getInstance().verifyPhoneNumber(
number,
60,
TimeUnit.SECONDS,
TaskExecutors.MAIN_THREAD,
mCallBack
);
}
private PhoneAuthProvider.OnVerificationStateChangedCallbacks
mCallBack = new PhoneAuthProvider.OnVerificationStateChangedCallbacks() {
@Override
public void onCodeSent(String s, PhoneAuthProvider.ForceResendingToken forceResendingToken) {
super.onCodeSent(s, forceResendingToken);
verificationId = s;
}
@Override
public void onVerificationCompleted(PhoneAuthCredential phoneAuthCredential) {
String code = phoneAuthCredential.getSmsCode();
if (code != null) {
editText.setText(code);
verifyCode(code);
}
System.out.println("Hello Phone Number"+code);
}
@Override
public void onVerificationFailed(FirebaseException e) {
Toast.makeText(VerifyPhoneActivity.this, e.getMessage(), Toast.LENGTH_LONG).show();
}
};
}
下面的代码似乎不起作用：
@Override
public void onVerificationCompleted(PhoneAuthCredential phoneAuthCredential) {
String code = phoneAuthCredential.getSmsCode();
// String code="000000";
if (code != null) {
editText.setText(code);
verifyCode(code);
}
System.out.println("Hello Phone Number2"+code);
}
答案 0 :(得分：0)
使用以下方式：
onCreate
mAuth = FirebaseAuth.getInstance();
mCallbacks = new PhoneAuthProvider.OnVerificationStateChangedCallbacks()
{
@Override
public void onVerificationCompleted(PhoneAuthCredential credential)
{
// This callback will be invoked in two situations:
// 1 - Instant verification. In some cases the phone number can be instantly
// verified without needing to send or enter a verification code.
// 2 - Auto-retrieval. On some devices Google Play services can automatically
// detect the incoming verification SMS and perform verificaiton without
// user action.
Log.d(TAG, "onVerificationCompleted:" + credential);
Log.e("number","credential=-=-=>>><<>>>signInWithPhoneAuthCredential-->>");
signInWithPhoneAuthCredential(credential);
}
@Override
public void onVerificationFailed(FirebaseException e)
{
// This callback is invoked in an invalid request for verification is made,
// for instance if the the phone number format is not valid.
Log.e(TAG, "onVerificationFailed", e);
// Show a message and update the UI
// ...
}
@Override
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.
Log.e(TAG, "onCodeSent:" + verificationId+"<<token>>"+token);
// Save verification ID and resending token so we can use them later
mVerificationId = verificationId;
//mResendToken = token;
// ...
}
};
//String phoneNumber=Settings.PREFIX + Settings.PREFIX_PHONE;
String phoneNumber="your phone number with prefix";
Log.e("number","credential=-=-=>>>22222>>"+phoneNumber);
if(phoneNumber!=null && !phoneNumber.isEmpty())
{
startPhoneNumberVerification(phoneNumber);
}
方法：
private void startPhoneNumberVerification(String phoneNumber)
{
Log.e("startPhoneNumber","startPhoneNumberVerification------>>"+phoneNumber);
PhoneAuthProvider.getInstance().verifyPhoneNumber(
phoneNumber, // Phone number to verify
60, // Timeout duration
TimeUnit.SECONDS, // Unit of timeout
this, // Activity (for callback binding)
mCallbacks); // OnVerificationStateChangedCallbacks
Log.e("startPhoneNumber","startPhoneNumberVerification--2222222---->>"+phoneNumber);
}
方法：
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
Log.e(TAG, "signInWithCredential:success");
} else
{
// Sign in failed, display a message and update the UI
Log.e(TAG, "signInWithCredential:failure", task.getException());
if (task.getException() instanceof FirebaseAuthInvalidCredentialsException)
{
}
}
}
});
}