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Sample iOS application to represent three levels of item hierarchy

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kornerr/ios-item-hierarchy

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Overview

This is a sample iOS application to represent three levels of item hierarchy:

  • sections
    • first level items
    • CoverFlow/Carousel-like display
  • categories
    • second level items
    • central (selected) item is enlarged
  • products
    • third level items
    • accessed by collapsing sections and categories

Preview

This is what the app looks like:

Preview

Images

Images represent Mass Effect races.

Image loading is simulated.

Issues

This is only an unpolished prototype with several issues/limitations:

  • sections and categories are not correctly paginated
  • vertical pan gesture to collapse/expand products conflicts with products' scrolling
    • one has to collapse/expand by panning outside products
  • there is no unlimited scrolling through products