Android Question Spinner SetBackgroundImage doesn't work on android 6

[PierPaduan]

Hi everyone,
I'm using spinners and I load the background image with the following code:

SpnStd.SetBackgroundImage(LoadBitmap(File.DirAssets ,"light_gray_spinner.png"))

On Android 5.0.1 and previous versions it works perfectly, but on Android 6 (Galaxy S7) the background image doesn't appear, then spinner remain white.

I've tried the following to save memory, but nothing change:

SpnStd.SetBackgroundImage(LoadBitmapSample(File.DirAssets ,"light_gray_spinner.png", 193, 40))

I'm using B4A 5.50.
Do you have any suggestion to fix this problem?

Thanks a Lot to everyone.

 

[Erel]

I've tested it on Android 7 and the background image does appear. Make sure to use the default theme (material theme) and that targetSdkVersion >=14.

 

[PierPaduan]

Problem fixed.

I've added the following code in the manifest:

SetApplicationAttribute(android:theme, "@android:style/Theme.Holo")

Thank You very much Erel.