# \#knowledge-base **URL:** https://community.amazondeveloper.com/tag/knowledge-base/76.md [Latest](https://community.amazondeveloper.com/latest.md) · [Categories](https://community.amazondeveloper.com/categories.md) · [Tags](https://community.amazondeveloper.com/tags.md) --- ## [Handling User-Agent Strings in Vega WebView and React Native Apps: What Developers Need to Know](https://community.amazondeveloper.com/t/handling-user-agent-strings-in-vega-webview-and-react-native-apps-what-developers-need-to-know/29062)
**Author:** [@jogashu](https://community.amazondeveloper.com/u/jogashu)\ **Replies:** 0\ **Last updated:** [September 2, 2026, 6:04pm UTC](https://community.amazondeveloper.com/t/handling-user-agent-strings-in-vega-webview-and-react-native-apps-what-developers-need-to-know/29062 "2026-09-02T18:04:49Z")
This forum post intends to provide additional information and guidance to Vega app developers on the requirements around User-agent string used in both Vega WebView apps and React Native for Vega apps and what aspects of… --- ## [Interactive Toast Implementation](https://community.amazondeveloper.com/t/interactive-toast-implementation/24792)
**Author:** [@Behyad](https://community.amazondeveloper.com/u/Behyad)\ **Replies:** 0\ **Last updated:** [November 17, 2025, 7:20pm UTC](https://community.amazondeveloper.com/t/interactive-toast-implementation/24792 "2025-11-17T19:20:14Z")
Vega provides a built-in useToastKepler hook for displaying simple on-screen notifications with a title, description, and optional icon. However, if you need a fully custom toast UI with features like progress bars and … --- ## [React Native Storybook for Vega](https://community.amazondeveloper.com/t/react-native-storybook-for-vega/11437)
**Author:** [@Daniel\_Williams](https://community.amazondeveloper.com/u/Daniel_Williams)\ **Replies:** 0\ **Last updated:** [February 23, 2026, 6:00am UTC](https://community.amazondeveloper.com/t/react-native-storybook-for-vega/11437 "2026-02-23T06:00:00Z")
Storybook 9 for Vega! So I’ve been working on making a lite version of the Storybook UI that can work in more places and as a result of that its now possible to run React Native Storybook on Vega. You can even build your… --- ## [Enable Geolocation Permissions](https://community.amazondeveloper.com/t/enable-geolocation-permissions/24388)
**Author:** [@antoniomartos](https://community.amazondeveloper.com/u/antoniomartos)\ **Replies:** 5\ **Last updated:** [December 12, 2025, 6:30am UTC](https://community.amazondeveloper.com/t/enable-geolocation-permissions/24388 "2025-12-12T06:30:34Z")
Good morning. I need to enable “Geolocation” permissions in the application. I’ve been guided by the following documentation: PermissionsKepler | React Native Vega Reference https://developer.amazon.com/docs/keple… --- ## [How to retrieve Advertising ID in Vega](https://community.amazondeveloper.com/t/how-to-retrieve-advertising-id-in-vega/5897)
**Author:** [@Shun\_Iguchi](https://community.amazondeveloper.com/u/Shun_Iguchi)\ **Replies:** 0\ **Last updated:** [July 25, 2024, 2:00pm UTC](https://community.amazondeveloper.com/t/how-to-retrieve-advertising-id-in-vega/5897 "2024-07-25T14:00:42Z")
Advertising ID (Ad ID) is commonly used in various apps, especially in AVOD (Advertising Video On Demand) apps. Ad ID is used to show customized ads for specific customers and/or devices. Given Ad ID is used for privacy … --- ## [How to Enable Keyboard in your Vega app](https://community.amazondeveloper.com/t/how-to-enable-keyboard-in-your-vega-app/4305)
**Author:** [@Neha1](https://community.amazondeveloper.com/u/Neha1)\ **Replies:** 0\ **Last updated:** [April 3, 2024, 2:51pm UTC](https://community.amazondeveloper.com/t/how-to-enable-keyboard-in-your-vega-app/4305 "2024-04-03T14:51:52Z")
What will we be building? While developing TV apps, enabling keyboard functionality becomes necessary. Today, we will learn how to enable keyboard in Vega. As a bonus, we will also implement search functionality. Pre-r… --- ## [Logix Google IMA Ads Manager](https://community.amazondeveloper.com/t/logix-google-ima-ads-manager/7536)
**Author:** [@Pratik\_Kale](https://community.amazondeveloper.com/u/Pratik_Kale)\ **Replies:** 0\ **Last updated:** [November 8, 2024, 11:36am UTC](https://community.amazondeveloper.com/t/logix-google-ima-ads-manager/7536 "2024-11-08T11:36:46Z")
Logix Ads Manager enables support for Google IMA Ads (client-side) for VOD content. Our Logix Ads Manager uses IMA SDK for HTML5 and display Ads using a WebView in a Vega Application. Features Pre-roll, Mid-roll, Post… --- ## [Supported audio formats & codecs for Amazon Music](https://community.amazondeveloper.com/t/supported-audio-formats-codecs-for-amazon-music/2355)
**Author:** [@sam](https://community.amazondeveloper.com/u/sam)\ **Replies:** 0\ **Last updated:** [January 8, 2024, 11:37pm UTC](https://community.amazondeveloper.com/t/supported-audio-formats-codecs-for-amazon-music/2355 "2024-01-08T23:37:56Z")
Amazon Music offers a wide variety of music formats. In addition to standard definition (SD) audio, some tracks in the Amazon Music catalog are available in high-definition (HD) and ultra-high-definition (UHD) lossless f… --- ## [Accessing the Amazon Music APIs](https://community.amazondeveloper.com/t/accessing-the-amazon-music-apis/2352)
**Author:** [@sam](https://community.amazondeveloper.com/u/sam)\ **Replies:** 0\ **Last updated:** [January 8, 2024, 11:23pm UTC](https://community.amazondeveloper.com/t/accessing-the-amazon-music-apis/2352 "2024-01-08T23:23:02Z")
Thanks for your interest in accessing the Amazon Music APIs! Currently the offering is limited and developers must adhere to our Program Requirements within the enabled territories listed here. If you would like to requ… --- ## [DRM Requirements for Amazon Music](https://community.amazondeveloper.com/t/drm-requirements-for-amazon-music/2348)
**Author:** [@sam](https://community.amazondeveloper.com/u/sam)\ **Replies:** 0\ **Last updated:** [January 8, 2024, 10:13pm UTC](https://community.amazondeveloper.com/t/drm-requirements-for-amazon-music/2348 "2024-01-08T22:13:28Z")
From time to time Amazon Music updates the Amazon Music Program Requirements that form part of your Amazon Music Program Agreement. Consistent with updated requirements from our content providers, we are notifying you th…