lisawray/groupie
Groupie
Groupie is an Android list framework and data-driven UI mapper designed to organize complex list content and nested sections. It functions as a RecyclerView layout manager and grouping library that binds model objects to specific layouts while automating item changes.
The library distinguishes itself by organizing related list items into manageable groups and expandable sections. It treats nested items as single units to simplify the management of complex, sectioned layouts and reduces the repetitive code required to connect data models to views.
The framework covers broad capabilities including model-to-view data binding and automated list updates. It utilizes mechanisms to notify specific items or ranges when data changes, eliminating the need for manual index tracking.
Features
- RecyclerView Management Frameworks - Provides a comprehensive framework for handling complex RecyclerView layouts by automating data binding and item notifications.
- Android List Frameworks - Implements a structured approach to organizing complex list content and nested sections using model-driven layout configurations.
- RecyclerView Change Notifications - Calculates differences between data sets to trigger precise RecyclerView adapter notifications for specific items and ranges.
- Nested List Sections - Treats groups of nested items as single units to simplify the management of complex sectioned layouts.
- Grouped List Sections - Organizes related list items into manageable groups and expandable sections with associated headers.
- Model-to-Layout Mapping - Binds model objects to specific layouts and manages item changes without requiring manual index tracking.
- List Item Grouping - Organizes related items into nested, expandable sections that can be managed as single units.
- Differential List Updates - Notifies specific items and ranges when data changes by calculating differences between datasets to avoid full view refreshes.
- Model-Driven View Binding - Connects data models to UI elements through a binding interface that populates views during the RecyclerView recycling process.
- Reactive View Updates - Automatically refreshes specific items or ranges in a list when underlying data models change.
- Android View Boilerplate Reductions - Reduces repetitive programmatic code required to connect data models to list item views in Android applications.
- Complex Data Organization - Organizes diverse content types and grouped sections within a single scrollable list using a simplified structure.
- Logic-to-UI Bindings - Maps model objects to layouts using a callback system that connects data directly to display elements.
- Adapter Based Mappings - Provides mechanisms for linking model objects to RecyclerView view holders using adapter patterns to automate view type selection.
- Multi-Type List Layouts - Supports the creation of flexible list views that manage multiple different view types within a single stream.
- RecyclerView Section Layouts - Provides a layout management system that simplifies data binding and item updates within RecyclerView sections.
- Model-to-Layout Delegation - Decouples the data source from view logic by delegating view creation and binding to model objects.
