Image Finder is an android app that allows a user to search for images on web using simple filters. The app utilizes Google Image Search API. Please note that API has been officially deprecated as of May 26, 2011.
Time spent: 9 hours spent in total
The following required functionality is completed:
- User can search for images by specifying a query and launching a search. Search displays a grid of image results from the Google Image API.
- User can click on "settings" which allows selection of advanced search options to filter results
- User can configure advanced search filters such as:
- Size (small, medium, large, extra-large)
- Color filter (black, blue, brown, gray, green, etc...) -> does not seem to work
- Type (faces, photo, clip art, line art) -> does not seem to work
- Site (espn.com)
- Subsequent searches have any filters applied to the search results
- User can tap on any image in results to see the image full-screen
- User can scroll down to see more images. The maximum number of images is 64 (limited by API).
The following optional features are implemented:
- Implements robust error handling, check if internet is available, handle error cases, network failures
- Used the ActionBar SearchView or custom layout as the query box instead of an EditText
- User can share an image to their friends or email it to themselves
- Replaced Filter Settings Activity with a lightweight modal overlay
- Improved the user interface and experiment with image assets and/or styling and coloring
The following bonus features are implemented:
- Used the StaggeredGridView to display improve the grid of image results
- User can zoom or pan images displayed in full-screen detail view
The following additional features are implemented:
- Added shared element transition
- Added a cardview with rounded corners and display of image dimensions
- Saving the results into Parcelable array in Save/Restore instance state when device is rotated instead of re-fetching data.
- Added enter and exit window animation for filter settings dialog.
- Added 'Visit page' icon on the detail page that takes the user to the webpage where the image was found.
- Added a progress bar in the actionbar that is displayed when data is being fetched.
Here's a walkthrough of implemented user stories:
GIF created with LiceCap.
Empty View:
Landscape mode:
Portrait mode:
Describe any challenges encountered while building the app.
- Android Async HTTP - Simple asynchronous HTTP requests with JSON parsing
- Picasso - Image loading and caching library for Android
Copyright [2015] [Sushma Nayak]
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