alibaba/UltraViewPagerArchived
UltraViewPager
UltraViewPager es un componente de UI de Android y una extensión de ViewPager que proporciona una biblioteca de animaciones de transición de página y un controlador de paginación infinita para pantallas móviles. Funciona como un elemento de interfaz reutilizable para renderizar contenedores de paginación con dimensiones y relaciones de aspecto personalizadas.
El proyecto implementa una navegación de paginación circular que vuelve a la primera página después de llegar a la última pantalla, creando un bucle continuo. También incluye un mecanismo basado en temporizador para la rotación automatizada de contenido y un motor basado en coordenadas para interpolar posiciones de vista y valores alfa durante los cambios de página.
La biblioteca admite orientaciones de paginación tanto horizontales como verticales. Proporciona utilidades para indicadores de posición de página y un sistema de restricciones para configurar alturas máximas, anchos máximos o relaciones de aspecto fijas para el contenedor de paginación.
Features
- Android UI Components - Provides a reusable Android UI component for rendering paginated sliding layouts with custom animations.
- UI Transition Libraries - Provides a library of built-in animations for switching between screens to improve visual flow.
- ViewPager Integrations - Provides an extension library designed to add custom transition and layout behaviors to the Android ViewPager component.
- Index Looping - Implements index wrapping that resets the page sequence to the start upon reaching the end to create a loop.
- Timer-Driven Auto-Scrolling - Uses a background timer to trigger programmatic page offsets for automated content rotation.
- Automated Content Rotation - Implements automatic cycling of visual content elements at defined intervals using a timer.
- Bidirectional - Provides paging containers that support swiping in both horizontal and vertical directions to organize content.
- Infinite Paging Controllers - Implements a navigation mechanism that cycles back to the first page after the final page for continuous looping.
- Coordinate Interpolation Engines - Ships a coordinate-based engine that interpolates view positions and alpha values to create custom animations during page switches.
- Paging Scroll Layouts - Renders a sequence of views within a scrollable container supporting both horizontal and vertical directions.
- Circular Scroll Layouts - Creates an infinite loop by cycling back to the first page automatically after the final page is reached.
- Page Transition Animations - Implements visual effects and animations used to swap content between pages during transitions.
- Circular Paging Navigators - Implements circular page loops that wrap back to the beginning after the final screen is reached.
- Paging Indicators - Includes visual widgets that indicate the current page position within a paginated slider.
- Aspect Ratio Constraints - Provides a constraint system to configure maximum heights, maximum widths, or fixed aspect ratios for the paging container.
- Position Indicators - Provides visual markers, such as dots or icons, to indicate the current page within a rotating set.
- Aspect Ratio Constraints - Implements a system to enforce specific width-to-height proportions for paging containers to maintain visual consistency.
- Indicator Synchronization - Synchronizes visual pagination dots with the current scroll offset of the paging container.
- View Pagers - 封装多种特性的ViewPager
