Java Question Can not get the correct artifacts to use for FirebaseAuthUI Library

DonManfred · Jan 19, 2020

While trying to update the library i got some help fixing the Resources-Problem i had. Thank you @asubias ?

I guess Google changed the SDK as i can not get the wrapper Library Compiled dues to missing Classes which can not be found.

Simple Library Compiler
Starting step: Compiling Java code.
exists: False
exists2: True
E:\B4ALibs.workspace\FirebaseUI\src\de\donmanfred\FirebaseUIWrapper.java:68: error: cannot access InternalAuthProvider
this.auth = FirebaseAuth.getInstance();
^
class file for com.google.firebase.auth.internal.InternalAuthProvider not found
Note: E:\B4ALibs.workspace\FirebaseUI\src\de\donmanfred\SignInIntentBuilderWrapper.java uses or overrides a deprecated API.
Note: Recompile with -Xlint:deprecation for details.
Note: E:\B4ALibs.workspace\FirebaseUI\src\de\donmanfred\FirebaseOptionwrapper.java uses unchecked or unsafe operations.
Note: Recompile with -Xlint:unchecked for details.
1 error

javac 11.0.1
Error.

Did Google changed the source (maven which contains this class)?

Any hints about where (which maven) the classes are now included?

Erel · Jan 19, 2020

That looks like an internal class: com.google.firebase.auth.internal.InternalAuthProvider
Where is it referenced?

DonManfred · Jan 19, 2020

Erel said:
Where is it referenced?

is there any tool which i could use to check this?

I´m not sure where it comes from.

Erel · Jan 19, 2020

Can you upload or send me the project (source code only)?

DonManfred · Jan 19, 2020

sure. Please find it attached

Erel · Jan 19, 2020

I'm able to compile your library with Eclipse using these references:

1. firebaseui-classes.jar extracted from the aar (and renamed): https://bintray.com/firebaseui/firebase-ui/firebase-ui-auth/6.2.0#files/com/firebaseui/firebase-ui-auth/6.2.0
2. C:\android-sdk-windows\extras\b4a_remote\com\google\android\gms\play-services-basement\17.1.1\unpacked-play-services-basement-17.1.1\jars\classes.jar
3. C:\android-sdk-windows\extras\b4a_remote\com\google\android\gms\play-services-tasks\17.0.0\unpacked-play-services-tasks-17.0.0\jars\classes.jar
4. C:\android-sdk-windows\extras\b4a_remote\com\google\firebase\firebase-auth\19.2.0\unpacked-firebase-auth-19.2.0\jars\classes.jar
5. C:\android-sdk-windows\extras\b4a_remote\com\google\firebase\firebase-common\19.3.0\unpacked-firebase-common-19.3.0\jars\classes.jar

DonManfred · Jan 19, 2020

I guess something is messed up in my PC then.

I deleted all references from eclipse (and all files in libs folder). I added references to the mentioned classes.jar(s) to my Eclipse-Project.
As usually i did copied the files to my eclipse project and added them in the configure build paths dialog. i renamed the classes.jar to something useful.

<?xml version="1.0" encoding="UTF-8"?>
<classpath>
<classpathentry kind="src" path="src"/>
<classpathentry kind="lib" path="E:/Basic4android/Libraries/B4AShared.jar"/>
<classpathentry kind="lib" path="E:/Basic4android/Libraries/Core.jar"/>
<classpathentry kind="lib" path="E:/Androidrdy2runsdk/platforms/android-28/android.jar"/>
<classpathentry kind="lib" path="libs/firebase-ui-auth-6.2.0.jar" sourcepath="libs/firebase-ui-auth-6.2.0-sources.jar"/>
<classpathentry kind="lib" path="libs/play-services-tasks-17.0.0.jar"/>
<classpathentry kind="lib" path="libs/play-services-basement-17.1.1.jar"/>
<classpathentry kind="lib" path="libs/firebase-auth-19.2.0.jar"/>
<classpathentry kind="lib" path="libs/firebase-common-19.3.0.jar"/>
<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/LibericaJDK-8"/>
<classpathentry kind="output" path="bin"/>
</classpath>

I get the same error when compiling with SLC

Simple Library Compiler
Starting step: Compiling Java code.
exists: False
exists2: True
E:\B4ALibs.workspace\FirebaseUI\src\de\donmanfred\FirebaseUIWrapper.java:70: error: cannot access InternalAuthProvider
this.auth = FirebaseAuth.getInstance();
^
class file for com.google.firebase.auth.internal.InternalAuthProvider not found
Note: E:\B4ALibs.workspace\FirebaseUI\src\de\donmanfred\SignInIntentBuilderWrapper.java uses or overrides a deprecated API.
Note: Recompile with -Xlint:deprecation for details.
1 error

javac 11.0.1

Error.

Erel · Jan 20, 2020

I see it too when trying to compile with SLC.

You also need to add C:\android-sdk-windows9\extras\b4a_remote\com\google\firebase\firebase-auth-interop\19.0.0\unpacked-firebase-auth-interop-19.0.0\jars

DonManfred · Jan 20, 2020

OT You are mixing two SDKs ;-)

Erel said:
C:\android-sdk-windows\extras\b4a_remote\com\google\android\gms\play-services-basement\17.1.1\unpacked-play-services-basement-17.1.1\jars\classes.jar

Erel said:
C:\android-sdk-windows9\extras\b4a_remote\com\google\firebase\firebase-auth-interop\19.0.0\unpacked-firebase-auth-interop-19.0.0\jars

Erel said:
You also need to add C:\android-sdk-windows9\extras\b4a_remote\com\google\firebase\firebase-auth-interop\19.0.0\unpacked-firebase-auth-interop-19.0.0\jars

I´ll surely add this later when i´m home. After reading your post i expect it to work now ?

Thank you so much for your help!

Erel · Jan 20, 2020

BTW, I use a very useful alternative file explorer named Directory Opus. It has many great features and it can also search in archives (and I've added jars to be treated as archives).
So I just searched for InternalAuthProvider , waited a minute or two and it found it.

There are other ways to find dependencies. The IDE actually does this work however it is not easily exposed. I should write a B4J tool that helps with finding all references...

DonManfred · Jan 20, 2020

Erel said:
I should write a B4J tool that helps with finding all references...

Good Idea! Probably helpful for other Developers too. ;-)

moster67 · Jan 20, 2020

Erel said:
named Directory Opus

OffTopic:
Still have Directory Opus installed on my Amiga
End OffTopic

DonManfred · Jan 20, 2020

I´ll install Directory Opus later and evaluate.

Erel · Jan 20, 2020

It takes some time to get used to as it is powerful and very customizable.

DonManfred · Jan 27, 2020

Erel said:
It takes some time to get used to

i agree.

But anyway. I got a Fullversion now after playing a week with it as i like it much ;-)

Java Question Can not get the correct artifacts to use for FirebaseAuthUI Library

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