我已经在flutter应用程序中实现了Firebase电话身份验证。但是无论何时我发送调用initAuth
方法,我都会在控制台上得到code sent
,然后timed out
60秒后。我了解的只是我的代码,但我希望收到SMS或自动登录。看来我从来没有调用过verificationCompleted
方法。
下面是我的代码:
import 'package:firebase_auth/firebase_auth.dart';
import 'package:flutter/material.dart';
class PhoneVerification{
initAuth({BuildContext context, String phoneNumber}) async{
print(phoneNumber);
var firebaseAuth = FirebaseAuth.instance;
await firebaseAuth.verifyPhoneNumber(
phoneNumber: phoneNumber,
timeout: Duration(seconds: 60),
codeSent:(String verificationId, [int forceResendingToken]){
print("Code Sent");
},
codeAutoRetrievalTimeout: (String verificationId){
print("Timed out");
},
verificationCompleted: (AuthCredential auth) async {
print("This User is authenticated by google play services");
firebaseAuth.signInWithCredential(auth)
.then((AuthResult result) =>{
if(result != null && result.user != null){
print("Authentication is Successful")
}else{
print("Authentication failed!")
}
})
.catchError((error){
print(error);
});
},
verificationFailed: (AuthException authException){
print('Error message: ' + authException.message);
},
);
}
}
这是我编写的用来调用initAuth
方法的方法:
Future<void> sendSMS({context}) async{
User user = Provider.of<UserProvider>(context, listen: false).user;
PhoneVerification phoneVerification = PhoneVerification();
await phoneVerification.initAuth(context: context, phoneNumber: user.phone);
}
然后,最后,我实际调用组件中按钮的onPress。下面是我调用sendSMS
方法的方式。
EnterPhone(onPress: ()=> sendSMS(context: context)),
答案 0 :(得分:1)
对我来说:
// For firebase auth
final auth = FirebaseAuth.instance;
//
final PhoneVerificationCompleted verificationCompleted =
(AuthCredential phoneAuthCredential) async {
final res = await auth.signInWithCredential(phoneAuthCredential);
// Todo After Verification Complete
);
};
//
final PhoneVerificationFailed verificationFailed =
(AuthException authException) {
print('Auth Exception is ${authException.message}');
};
//
final PhoneCodeSent codeSent =
(String verificationId, [int forceResendingToken]) async {
print('verification id is $verificationId');
verId = verificationId;
};
//
final PhoneCodeAutoRetrievalTimeout codeAutoRetrievalTimeout =
(String verificationId) {
verId = verificationId;
};
//
await auth.verifyPhoneNumber(
// mobile no. with country code
phoneNumber: '+91${_mobile.text}',
timeout: const Duration(seconds: 30),
verificationCompleted: verificationCompleted,
verificationFailed: verificationFailed,
codeSent: codeSent,
codeAutoRetrievalTimeout: codeAutoRetrievalTimeout);