(Required) Specifies splash screens to use.
The <splashScreens> element specifies the image file to display when the application starts on device.
The image file must be a PNG or JPG file.
If the size of a splash screen doesn't match the expected size for the device at runtime, the splash screen chosen is based on the best-fit size for the device, and is scaled as required.
The path of the image can be in the application root folder.
For more information about image sizes to use, see the UI Guidelines for BlackBerry 10.