Android Firebase电话认证流程
我对电话认证的正确流程有点困惑。 我注意到有几个场景我无法重现,因为我无法从Firebase中完全删除我的用户并重现所有场景。可能的情况是:Android Firebase电话认证流程,android,firebase,firebase-authentication,Android,Firebase,Firebase Authentication,我对电话认证的正确流程有点困惑。 我注意到有几个场景我无法重现,因为我无法从Firebase中完全删除我的用户并重现所有场景。可能的情况是: 用户从未登录到firebase 用户以前登录并注销,登录时收到短信 用户以前登录并注销,登录时未收到短信 发生在我身上的是场景2。我的日志是: D/DTAG: Asking verification for: +972052*****77 D/DTAG: 2. Sending for verification and waiting response to
D/DTAG: Asking verification for: +972052*****77
D/DTAG: 2. Sending for verification and waiting response to callbacks
D/DTAG: 3.b. Sending code
D/DTAG: 3.a. Verification complete, signing in
D/DTAG: signInWithCredential:success
问题1:所以现在短信是不相关的,对吗?我可以不检查短信代码就登录吗
问题2:在场景1中,是否根本不调用回调“onVerificationCompleted”
问题3:在场景3中,根本不调用回调“oncocent”
问题4:如何在“OnCosent”检索SMS代码?。我知道我可以在“onVerificationCompleted”中使用phoneAuthCredential.getSmsCode(),但在某些情况下它不会被调用
我的代码:
public class MyVerifyPhoneActivity extends AppCompatActivity {
private static final String TAG = "DTAG";
EditText editTextCode;
Button buttonLogin;
String mVerificationId;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_my_verify_phone);
editTextCode = findViewById(R.id.editTextCode);
buttonLogin = findViewById(R.id.myButtonSignIn);
String phonenumber = getIntent().getStringExtra("phonenumber");
Log.d(TAG,"Asking verification for: "+phonenumber);
sendVerificationCode(phonenumber);
buttonLogin.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
String code = editTextCode.getText().toString().trim();
Log.d(TAG,"Button login clicked");
if (code.isEmpty() || code.length() < 6) {
editTextCode.setError("Enter code...");
editTextCode.requestFocus();
return;
}
verifyCode(code);
}
});
}
private void sendVerificationCode(String number) {
Log.d(TAG,"2. Sending for verification and waiting response to callbacks");
PhoneAuthProvider.getInstance().verifyPhoneNumber(
number,
60,
TimeUnit.SECONDS,
TaskExecutors.MAIN_THREAD,
mCallBack
);
}
private PhoneAuthProvider.OnVerificationStateChangedCallbacks mCallBack = new PhoneAuthProvider.OnVerificationStateChangedCallbacks() {
@Override
public void onVerificationCompleted(PhoneAuthCredential phoneAuthCredential) {
Log.d(TAG,"3.a. Verification complete, signing in");
signInWithPhoneAuthCredential(phoneAuthCredential);
}
@Override
public void onCodeSent(String verificationId, PhoneAuthProvider.ForceResendingToken forceResendingToken) {
super.onCodeSent(verificationId, forceResendingToken);
mVerificationId = verificationId;
Log.d(TAG,"3.b. Sending code");
}
@Override
public void onVerificationFailed(FirebaseException e) {
Log.w(TAG, "onVerificationFailed", e);
Log.d(TAG,"3.c. Failed");
if (e instanceof FirebaseAuthInvalidCredentialsException) {
// Invalid request
// ...
} else if (e instanceof FirebaseTooManyRequestsException) {
// The SMS quota for the project has been exceeded
// ...
}
}
};
private void verifyCode(String code)
{
Log.d(TAG,"verifying Code");
PhoneAuthCredential credential = PhoneAuthProvider.getCredential(mVerificationId, code);
signInWithPhoneAuthCredential(credential);
}
private void signInWithPhoneAuthCredential(PhoneAuthCredential credential) {
FirebaseAuth.getInstance().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.d("DTAG", "signInWithCredential:success");
FirebaseUser user = task.getResult().getUser();
} else {
// Sign in failed, display a message and update the UI
Log.w("DTAG", "signInWithCredential:failure", task.getException());
if (task.getException() instanceof FirebaseAuthInvalidCredentialsException) {
// The verification code entered was invalid
}
}
}
});
}
}
公共类MyVerifyPhoneActivity扩展了AppCompatActivity{
私有静态最终字符串TAG=“DTAG”;
编辑文本编辑文本代码;
按钮式按钮;
字符串mvericationid;
@凌驾
创建时受保护的void(Bundle savedInstanceState){
super.onCreate(savedInstanceState);
setContentView(R.layout.activity\u my\u verify\u phone);
editTextCode=findViewById(R.id.editTextCode);
buttonLogin=findViewById(R.id.myButtonSignIn);
字符串phonenumber=getIntent().getStringExtra(“phonenumber”);
Log.d(标签“请求验证:”+电话号码);
sendVerificationCode(电话号码);
buttonLogin.setOnClickListener(新视图.OnClickListener(){
@凌驾
公共void onClick(视图v){
字符串代码=editTextCode.getText().toString().trim();
Log.d(标记“单击按钮登录”);
if(code.isEmpty()| code.length()<6){
setError(“输入代码…”);
editTextCode.requestFocus();
返回;
}
验证码(code);
}
});
}
私有void sendVerificationCode(字符串编号){
Log.d(标记“2.发送验证并等待回调响应”);
PhoneAuthProvider.getInstance().verifyPhoneNumber(
数字,
60,
时间单位:秒,
TaskExecutors.MAIN_线程,
麦卡贝克
);
}
私有PhoneAuthProvider.OnVerificationStateChangedCallbacks McCallback=新PhoneAuthProvider.OnVerificationStateChangedCallbacks(){
@凌驾
已完成验证的公共无效(PhoneAuthCredential PhoneAuthCredential){
日志d(标签“3.a.验证完成,登录”);
使用phoneAuthCredential(phoneAuthCredential)登录;
}
@凌驾
public void onCodeSent(字符串验证ID,PhoneAuthProvider.ForceResendingToken ForceResendingToken){
super.oncodesnt(验证ID、forceResendingToken);
mvericationId=验证ID;
Log.d(标签“3.b.发送代码”);
}
@凌驾
public void onVerificationFailed(FirebaseException e){
Log.w(标签“onVerificationFailed”,e);
Log.d(标签“3.c.失败”);
if(例如FirebaseAuthInvalidCredentialsException实例){
//无效请求
// ...
}else if(例如FirebaseTooManyRequestsException的实例){
//已超过项目的SMS配额
// ...
}
}
};
专用无效验证码(字符串码)
{
Log.d(标签“验证代码”);
PhoneAuthCredential credential=PhoneAuthProvider.getCredential(mvericationId,代码);
使用PhoneAuthCredential(凭证)登录;
}
使用PhoneAuthCredential(PhoneAuthCredential凭据)的专用无效登录{
FirebaseAuth.getInstance().signInWithCredential(凭证).addOnCompleteListener(这是新的OnCompleteListener()){
@凌驾
未完成的公共void(@NonNull任务){
if(task.issusccessful()){
//登录成功,使用登录用户的信息更新UI
Log.d(“DTAG”,“使用凭证登录:成功”);
FirebaseUser=task.getResult().getUser();
}否则{
//登录失败,显示消息并更新UI
Log.w(“DTAG”,“signInWithCredential:failure”,task.getException());
if(FirebaseAuthInvalidCredentialsException的task.getException()实例){
//输入的验证码无效
}
}
}
});
}
}
我无法复制,因为我无法从Firebase中完全删除我的用户
->是的,你可以。看一看图片
问题1的答案:
->它不是。短信显然是相关的。没有短信,电话认证将无法工作
问题2的答案:
->每次都将调用onVerificationCompleted
问题3的答案:
->是<代码>onCodeSent不是每次都被调用
问题4的答案:
->您不需要在oncodesnt
方法中使用OTP。我们可以在onconsent中获取verificationId
和PhoneAuthProvider.ForceResendingToken
。
我们需要在变量中保存verificationId
。并在身份验证用户输入OTP时使用它。