Goo-goo ga-ga is an intelligent, open-source AI translator powered by Google Gemini and offline on-device language detection with Lingua. Note: A personal Google Gemini API key is required to use translation features (a free API key is available from Google AI Studio). Features: - Direct Translation with screen-optimized layout formatting. - Deep Linguistic & Cultural Insights: Key terms, slang, idioms, and cultural context breakdown. - Subtitle & Long Text Translator: Translate SRT/VTT subtitle files with interactive synchronized player. - Instant System Text Selection: Translate highlighted text directly across any app via Android Process Text. - 100% Privacy Focused: Your API key is stored strictly on your local device.