profile_image_viewer 1.1.0

A customizable, WhatsApp-style profile image viewer with pinch-to-zoom, swipe-to-dismiss, Hero animations, gallery mode, screenshot protection, and 6+ theme presets.

1.1.0

Added

• titleStyle - Custom text style for app bar title
• subtitleStyle - Custom text style for app bar subtitle
• backIcon - Custom back button widget (supports SVG icons)
• editIcon - Custom edit button widget (supports SVG icons)
• shareIcon - Custom share button widget (supports SVG icons)
• saveIcon - Custom save/download button widget (supports SVG icons)
• iconColor - Color for default Material icons in app bar (defaults to white)

Notes

• All new parameters are optional with backward-compatible defaults
• No migration required for existing users

1.0.2

• Fixed demo GIF URL to use absolute GitHub raw URL for pub.dev compatibility

1.0.1

• Added demo GIF to README
• Added Empty Placeholder feature demo to example app
• Updated documentation

1.0.0

Features

Core Viewer

• WhatsApp-style profile image viewer
• Pinch-to-zoom with PhotoView
• Double-tap to zoom with zoom-to-point support
• Swipe-down-to-dismiss gesture (with optional swipe-up)
• Hero animation support
• Screenshot protection (optional, mobile only)
• Support for network, local file, asset, and memory images

Image Gallery

• Image gallery with horizontal swipe navigation
• Animated page indicator dots (worm, expanding, jumping, scale effects)
• Thumbnail strip for quick navigation
• Auto-slideshow mode with configurable interval
• Image precaching for smooth transitions

UI Enhancements

• Zoom level indicator overlay
• Image info overlay
• Blur background effect
• Gradient app bar overlay
• Shimmer loading effect
• Long-press context menu with custom actions

Additional Features

• Image rotation support (button and gesture)
• Download progress indicator
• Accessibility support with semantic labels
• Keyboard shortcuts for desktop/web
• Analytics callbacks for tracking user interactions
• Return value with view duration and max zoom reached

Theme Presets

• WhatsApp theme (green accents)
• Instagram theme (gradient accents)
• Telegram theme (blue accents)
• Twitter/X theme
• Dark theme
• Light theme
• Minimal theme
• Full-featured preset (all features enabled)
• fromTheme() factory to match your app theme

Platform Support

• Android, iOS, macOS, Windows, Linux, Web
• Web platform compatible (screenshot protection disabled on web)

Configuration Options

• Fully customizable via ProfileImageViewerConfig
• Custom builders for loading, error, placeholder, and app bar
• Over 40 configuration options available