Android Question Firebase sign In email/password FirebaseAuthEx2 V0.03

[gregorio_adrian_gimenez]

Hi!
I was testing FirebaseAuthex2, I find two problems.

First

the resetpassword function not found.

Sub btnResetPassword_Click
    authex.sendPasswordResetEmail("xxxxxxxx")
End Sub

I Verify in Firebase and in the email account, do not execute the command It does not return any errors and does not call the function:

Sub AuthEx_PasswordReset(success As Boolean)
    Log($"AuthEx_PasswordReset(${success})"$)
End Sub

second

Trying to create an account generates the following error.

I Verify that the mail and password have values

Error occurred on line: 73 (crea_cuenta_mail)
java.lang.NullPointerException: Activity must not be null
at com.google.android.gms.common.internal.Preconditions.checkNotNull(com.google.android.gmslay-services-basement@@17.1.0:11)
at com.google.android.gms.common.api.internal.LifecycleActivity.<init>(com.google.android.gmslay-services-basement@@17.1.0:2)
at com.google.android.gms.common.api.internal.LifecycleCallback.getFragment(com.google.android.gmslay-services-basement@@17.1.0:7)
at com.google.android.gms.tasks.zzu$zza.zza(Unknown Source)
at com.google.android.gms.tasks.zzu.addOnCompleteListener(Unknown Source)
at de.donmanfred.FirebaseauthExwrapper.signInWithEmailAndPassword(FirebaseauthExwrapper.java:58)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at anywheresoftware.b4a.shell.Shell.runVoidMethod(Shell.java:777)
at anywheresoftware.b4a.shell.Shell.raiseEventImpl(Shell.java:354)
at anywheresoftware.b4a.shell.Shell.raiseEvent(Shell.java:255)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at anywheresoftware.b4a.ShellBA.raiseEvent2(ShellBA.java:144)
at anywheresoftware.b4a.BA.raiseEvent2(BA.java:180)
at anywheresoftware.b4a.BA.raiseEvent(BA.java:176)
at anywheresoftware.b4a.objects.ViewWrapper$1.onClick(ViewWrapper.java:80)
at android.view.View.performClick(View.java:4793)
at android.view.View$PerformClick.run(View.java:19950)
at android.os.Handler.handleCallback(Handler.java:739)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:135)
at android.app.ActivityThread.main(ActivityThread.java:5593)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:960)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:755)

Thanks for helping

 

[DonManfred]

I Verify in Firebase

if you verify in firebase console then NO event is fired in your app/my library.

Only when using the method in my lib.

Sub Globals
    Private lblName As Label
    Private btnSigninemailpassword As Button
    Private auth As FirebaseAuth
    Private authex As FirebaseauthEx
    Private btnfetch As Button
    Private btnResetPassword As Button
End Sub

Sub Activity_Create(FirstTime As Boolean)
    If FirstTime Then
        auth.Initialize("auth")
        authex.Initialize("authex")
    End If
    Activity.LoadLayout("1")
   
    If auth.CurrentUser.IsInitialized Then Auth_SignedIn(auth.CurrentUser)
End Sub
Sub Auth_SignedIn (User As FirebaseUser)
    Log("SignedIn: " & User.DisplayName)
    lblName.Text = "Hello "&User.DisplayName
End Sub
Sub btnSignIn_Click
    auth.SignInWithGoogle
End Sub
Sub btnSignOut_Click
    lblName.Text = "Goodbye!"
End Sub
Sub Activity_Resume
End Sub
Sub Activity_Pause (UserClosed As Boolean)
End Sub


Sub AuthEx_onAuthenticated(success As Boolean, result As Object, info As String)
    Log($"AuthEx_onAuthenticated(${success}, ${result}, ${info})"$)
    If success Then
        If auth.CurrentUser.IsInitialized Then Auth_SignedIn(auth.CurrentUser)
    End If
End Sub

Sub btnSigninemailpassword_Click ' works
    authex.signInWithEmailAndPassword("xxxx","xxxx")
End Sub
Sub btnfetch_Click ' works
    authex.fetchSignInMethodsForEmail("xxxx")
End Sub
Sub AuthEx_SignInMethods(success As Boolean, methods As List) ' works
    Log($"AuthEx_SignInMethods(${success},${methods})"$)
    If methods <> Null And methods.IsInitialized And methods.Size > 0 Then
        For i=0 To methods.Size-1
            Dim method As String = methods.Get(i)
            Log("LoginMethod: "&method)
        Next
    End If
End Sub
Sub AuthEx_PasswordReset(success As Boolean) ' Works
    Log($"AuthEx_PasswordReset(${success})"$)
End Sub
Sub btnResetPassword_Click ' works
    authex.sendPasswordResetEmail("xxxx")
End Sub

 

[DonManfred]

I Verify that the mail and password have values

did not tested it but should work now too.

 

[gregorio_adrian_gimenez]

You are a genius
It works perfect!!!
thank you very much!

 

[Enrico Fuoti]

Hallo Manfred,
I can see you've done a great work with firebase auth with email/password option.
I searched the forum looking for main thread with methods and infos of your FirebaseAuthex2 library, but I was not able to find it.
Should it be considered as a new version of FirebaseAuthEx one?
I'm a bit confused also with FirebaseAuthUI.. which one you would recommend?

 

[gregorio_adrian_gimenez]

HI, I am using FirebaseAuth and FirebaseAuthex2 V0.04 simultaneously and it works perfect.
google, facebook with FirebaseAuth
email account, reset password, and account creation whith firebaseAuthex2 V 0.04

FirebaseAuthEx not work very well.
regards

 

[DonManfred]

Should it be considered as a new version of FirebaseAuthEx one?

yes.

i wrote this one in request of @gregorio_adrian_gimenez who was in the needs to use signn with username email.

I'm a bit confused also with FirebaseAuthUI..

FirebaseUI does not work as of now. I do not recommend as of now. It needs to get rewitten

 

[Enrico Fuoti]

thank you for your answers,
i'll try it out myself as I have the same need.
BTW, do you think there is a chance to get it work for b4i ?

 

[DonManfred]

do you think there is a chance to get it work for b4i ?

No. B4A Libraries are based on JAVA. B4i on another language. I do not use B4i or even don´t know the language used. No chance that i do a B4i version.

For ANY further questions (and for the future at all). PLEASE DO create a NEW thread for your issues/questions instead of posting to a Thread from another user. This thread is considered as answered already.