Android Question Msgbox2 icon problem

[GaNdAlF89]

Hi, I have a problem with icon in Msgbox2. This icon is a normal 64x64 jpeg.
In a 7" layout it is displayed correctly, but in a 10" layout it isn't visible. Why?

 

[Erel]

What is android:targetSdkVersion set to? It should be 14+.

 

[GaNdAlF89]

Thanks. It is 10. How can I solve without change it?

 

[Erel]

The new devices don't support the old theme perfectly.

Why are you using the old theme?

 

[GaNdAlF89]

The new devices don't support the old theme perfectly.

Why are you using the old theme?

Ok thanks. I set the targetSdkVersion to 15, but the problem is not resolved: the icon in the msgbox2 is not displayed.
Sorry, I forget to specify that the icon:
- is displayed BUT with fixed dimension, in Samsung GalaxyTab 2 (with Android 4.1);
- is NOT displayed, in Samsung GalaxyTab A (with Android 5);

What can I do in both cases? Thanks.

 

[Erel]

There is a bug in the first versions of Android 5.0 that may be the cause of this issue: https://code.google.com/p/android/issues/detail?id=92929

Try to update to Android 5.1.

 

[GaNdAlF89]

There is a bug in the first versions of Android 5.0 that may be the cause of this issue: https://code.google.com/p/android/issues/detail?id=92929

Try to update to Android 5.1.

Thanks for info.