The following images are needed for the HTML5 (LG) app:
SMALL APP ICON (Required)
80 x 80 PNG icon
In system notifications/In the launcher app tile (in webOS TV 1.0)
LARGE APP ICON (Required)
130 x 130 PNG largeIcon
In the top left corner of the screen, when the user hovers over an app tile in the Launcher/In the launcher app tile (in webOS TV 2.0)
LAUNCHER BACKGROUND IMAGE (Required)
1920 x 1080 PNG bgImage
On the screen, when the user hovers over an app tile in the Launcher
SPLASH SCREEN BACKGROUND IMAGE (Required)
1920 x 1080 PNG splashBackground
On the screen, when webOS TV is loading an app
APP TILE COLOR (Required)
HEX VALUE iconColor
The background color of the app tile. App tiles are displayed in the Home, Launcher, and Recent screens.
IN APP BIG LOGO
300 x 300 PNG preactBigLogo
Logo is visible on app preload screens, when navigating between different app sections.
IN APP SMALL LOGO
240 x 64 PNG preactSmallLogo
Logo is visible in main left menu, when the menu is open.
IN APP ICON
64 x 64 PNG preactIcon
Logo is visible in main left menu, when the menu is closed.
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Please download TikiLIVE LG app branding zip file and you can use it as example.
Detailed guidelines can be found on LG developer site:
– http://webostv.developer.lge.com/develop/app-developer-guide/app-packaging-guide/key-app-assets/