Omit<Recommendation, "contentImage"> & object & Required<{ contentImageUri: URL; } | { contentImage: number[]; }>
Represents a recommendation displayed on the device home screen. Supports content images via either URI or byte array format.
Image Handling
- Requires exactly one image source:
- contentImageUri: URI reference to image
- contentImage: Direct byte array of image data
- If both sources are provided, byte array takes precedence
- Missing both sources triggers InvalidArgumentError
- Text must be concise for UI optimization
- All string content must use UTF-8 encoding
- Size limit: 512KB per recommendation (excluding the contentImage, if provided)
Type declaration
contentImage?
optional contentImage: number[]
Image (PNG) to be displayed for this recommendation, recommendations without images
or incorrect specs will not be displayed. This is a required field.
Use the following specifications for the image:
Aspect ratio: 16:9
Channels : 3 (BGR) with 8 bit/channel
Orientation : Landscape
Format : PNG
Depending on display the image resolution should be :
HDTV (720p) : 256 _ 144
. HDTV (1080p): 384 _ 216
4K UHD : 768 * 432
Title: Embedded within image
Transparency: No transparency
contentImageUri?
optional contentImageUri: URL
URI of the recommendation’s display image. Must meet specified requirements for proper display.
Image Requirements:
- Aspect ratio: 16:9
- Orientation: Landscape
- Title: Must be embedded within image
- Transparency: Not supported
- Not be displayed, or
- Be replaced with a default placeholder image
