Optimize the application icon size
The standard size of an application icon that is displayed on the BlackBerry PlayBook tablet home screen is 86 x 86 pixels. The standard size of an application icon that is displayed on a BlackBerry 10 device is 114 x 114 pixels. When converting from Android, if the application icon size used is xhdpi 96 x 96 pixels, converting to BlackBerry PlayBook and BlackBerry 10 OS will be optimized.
- In Eclipse, in the Package Explorer, in your application folder, navigate to the res > folder.
- Locate your application icon file. For information on where the icons are store for each BlackBerry device, see Project Structure.
- Use a tool of your choice to open the file and set the the icon size to 86 x 86 pixels or 114 x 114 pixels, depending on which BlackBerry device you are targeting.