ImageSearch

A simple image search API using Google Image Search API. A good practice of using RESTful APIs and iOS basic knowledge.

TODO:

• [X] Adjust aspect ratio for image so they are not square.
• [X] Add loading indicators.
• [X] Split history management logic.
• [X] Eliminate race conditions by cancelling existing network request.
• [X] Checking if the search results are already displayed requires traversing the view hierarchy to see if the view is a descendant - inefficient.
• [X] Just inserting new cells instead of calling reload function.
• [X] Remove "Out of date" iOS development practices - objectForKey:, xibs instead of storyboards, sizeToFit instead of auto layout.
• [X] UI assumes 320 width (remove result button is not right-aligned on iPhone 6).