Search Screen:
- Complete Search screen with 4 tabs: Chats, Media, Downloads, Files
- Media grid with real image loading from AttachmentFileManager + CDN fallback
- Fullscreen image viewer with swipe navigation from Media tab
- Downloads tab showing files from rosetta_downloads directory
- Files tab showing file attachments from all chats
- Links tab with URL extraction from messages
Group Features:
- Group invite cards redesigned inside chat bubbles with action button
- In-memory cache for group invite info (no loading on re-enter)
- Group members caching with TTL for faster group info loading
- Encryption key screen redesigned (Telegram-style 12x12 identicon)
- Fixed group members online status using PacketOnlineSubscribe/PacketOnlineState
- Emoji picker integration in GroupSetupScreen with proper keyboard handling
Chat & UI:
- Improved message delivery status handling and indicators
- Enhanced camera handling and UI state management
- File download manager with progress tracking
- Download indicator component
- File opening support in OtherProfileScreen (local, downloaded, blob)
- SwipeBack container improvements
- Theme screen and wallpaper selection enhancements
- FAB positioning fixes for keyboard/emoji panel in GroupSetupScreen
Search Screen:
- Complete Search screen with 4 tabs: Chats, Media, Downloads, Files
- Media grid with real image loading from AttachmentFileManager + CDN fallback
- Fullscreen image viewer with swipe navigation from Media tab
- Downloads tab showing files from rosetta_downloads directory
- Files tab showing file attachments from all chats
- Links tab with URL extraction from messages
Group Features:
- Group invite cards redesigned inside chat bubbles with action button
- In-memory cache for group invite info (no loading on re-enter)
- Group members caching with TTL for faster group info loading
- Encryption key screen redesigned (Telegram-style 12x12 identicon)
- Fixed group members online status using PacketOnlineSubscribe/PacketOnlineState
- Emoji picker integration in GroupSetupScreen with proper keyboard handling
Chat & UI:
- Improved message delivery status handling and indicators
- Enhanced camera handling and UI state management
- File download manager with progress tracking
- Download indicator component
- File opening support in OtherProfileScreen (local, downloaded, blob)
- SwipeBack container improvements
- Theme screen and wallpaper selection enhancements
- FAB positioning fixes for keyboard/emoji panel in GroupSetupScreen
- Added support for standalone group invites in MessageBubble component.
- Improved bubble padding and width handling for group invites.
- Refactored MessageBubble to streamline background and border logic.
- Introduced AnimatedDownloadIndicator for a more engaging download experience.
- Created ThemeWallpapers data structure to manage chat wallpapers.
- Implemented WallpaperSelectorRow and WallpaperSelectorItem for theme customization.
- Updated ThemeScreen to allow wallpaper selection and preview.
- Added new drawable resources for download and search icons.
- Added support for group action system messages in MessageBubble.
- Implemented group invite handling with inline cards for joining groups.
- Updated MessageBubble to display group sender labels and admin badges.
- Enhanced image decryption logic for group attachments.
- Modified BlurredAvatarBackground to load system avatars based on public keys.
- Improved SwipeBackContainer with layer management for better swipe effects.
- Updated VerifiedBadge to use dynamic icons based on user verification status.
- Added new drawable resource for admin badge icon.
- Replaced custom fast blur implementation with RenderScript-based Gaussian blur in BlurredAvatarBackground and AppearanceScreen.
- Updated image processing logic to scale down bitmaps before applying blur for efficiency.
- Simplified blur logic by removing unnecessary pixel manipulation methods.
- Enhanced media preview handling in OtherProfileScreen to utilize new Gaussian blur function.
- Improved code readability and maintainability by consolidating blur functionality.
