Android Question Folding Cell Error

[Smee]

I have downloaded and installed the example of @DonManfred's. The example installs and runs but does not show all details. I have attached a screenshot. The buttons work in this way
Button 1 shows the picture
Button 2 hides the picture
Button 3 toggles the picture.

The only thing I ever see is the Logo and the word Price & $15 in red on a black background. I see no other picture. In the logs I see this message
Logger connected to: samsung GT-N7100
--------- beginning of /dev/log/main
*** Service (starter) Create ***
** Service (starter) Start **
** Activity (main) Create, isFirst = true **
Panel size is unknown. Layout may not be loaded correctly.
Panel size is unknown. Layout may not be loaded correctly.

There are no other errors raised.
In the top window the line shows the following
Library 'AppCompat' is not used (warning #32)
I have removed the library to no effect

These two lines are in the Activity Attributes
#AdditionalRes: $additionallibs$\res.FoldingCell
#Extends: android.support.v7.app.AppCompatActivity

 

[DonManfred]

Use android.jar from Api 25+
If you still have problem; upload a example-project which shows the problem. Without seeing your projects code i can´t help.

 

[Smee]

Hi Don, thanks for the reply. I was already using Jar 26. It is your example program without any modifications

I have downloaded and installed the example of @@DonManfred's. The example installs and runs but does not show all details. I have attached a screenshot. The buttons work in this way

 

[DonManfred]

Your device

samsung GT-N7100

has which Android Version?

 

[Smee]

Sorry that was a quick reply . It is 4.4.2
UPDATE

I Also installed
https://www.b4x.com/android/forum/t...compatible-with-older-android-versions.48423/