Android Question How to take Videos with B4A

[Justcooldev]

Hello, I would like to know how to take videos with B4A.
I was on the post: Camera2 - Still images and videos (https://www.b4x.com/android/forum/threads/camera2-still-images-and-videos.83920/),
but the app keeps crashing.

Thanks in advance.

 

[DonManfred]

but the app keeps crashing.

Hiding the full error is a great help for us to help you.

Start with posting the full error, ideally post a small example project showing the problem.

 

[Justcooldev]

you want me to send you my error, right?

 

[Justcooldev]

My errors :

java.lang.Exception: Sub activity_permissionresult was not found.
at anywheresoftware.b4a.BA.raiseEvent2(BA.java:219)
at anywheresoftware.b4a.BA$2.run(BA.java:387)
at android.os.Handler.handleCallback(Handler.java:815)
at android.os.Handler.dispatchMessage(Handler.java:104)
at android.os.Looper.loop(Looper.java:194)
at android.app.ActivityThread.main(ActivityThread.java:5576)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:955)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:750)

 

[Erel]

This means that you are using an old version of RuntimePermissions library. Uninstall B4A. Make sure that the internal libraries folder was deleted and reinstall the latest version.

 

[Justcooldev]

Thanks, I have uninstalled and reinstalled B4A but when I compile the project Ivave that error : (Access to the path ...\Camera2\B4A\Objects\d8_arguments.txt' is denied.),
Please Help...
Thanks.

 

[Erel]

Carefully follow the installation instructions. It will work: https://www.b4x.com/b4a.html

 

[Justcooldev]

I had alrady did this at 2 times but nothing...

 

[Erel]

1. Post the full text from the compilation window.
2. Where is the project saved?

 

[Justcooldev]

Now I d’ont have the compilation code but my project is on the desktop

 

[Justcooldev]

Thanks, I have resolve the problem, it was just the antivirus it always blocks the file...

 

[Justcooldev]

Hmm, I saw that the project is too heavy with too many features, I don't need it, I just need a button and when you click on it you take the video... I need help, and quickly... Thank you very much !

 

[Erel]

Use the default camera app: https://www.b4x.com/android/forum/threads/videorecordapp-with-fileprovider.101248/#content

 

[Justcooldev]

Thanks, It is works for B4XPages ?

 

[Erel]

Everything that works with activities also works with B4XPages. In some cases you need to make a few adjustments.

 

[Justcooldev]

Thank you, I have tried to copy and adjust the program but I d'ont no where i put the video variable and how to name it ?
Please help...

 

[Erel]

This is not the correct way to post questions. There should only be a question in the very first post and the question should include enough information.