This skill provides step-by-step guidance for integrating and optimizing the ML Kit GenAI Prompt API in Android apps. Prerequisites - Android API level must be 26 or higher. If is below 26, update it to 26. - Add the ML Kit GenAI Prompt API dependency ( ) to the app-level file, with version at least . - If dependency is used and KSP plugin version is below 2.3.6, update it to 2.3.6. Detailed steps 1. Prompt optimization To optimize prompts for use with the ML Kit Prompt API, follow the prompt optimization guide. 2. Prefix caching optimization If the prompt is more than 200 words, implement th…