You have chosen to sponsor your bid up to a maximum amount of .
Require an activity/s writing for integration with an existing Android application for use between Gingerbread - Jellybean.
Activities should contain the following features:
Ability to scan receipts with the phone camera
Auto edge detect receipt and crop
Enhance image for clarity
Save to device with description added by user
Upload to cloud (potentially)
Search receipt by date
Convert scanned receipt to PDF
Combine multiple receipts into one PDF
Ability to email PDF as an attachment
File manager for saved files - ability to edit descriptions and delete
All error handling included
Complete source code will be required and you will have access to the current (basic) code which the application currently uses to create the PDFs (HTTP post to php server side script to convert and email).
Activities will need to be integrated into current application for which you will not have access to the source code. More details please message me. For an example of what I want please see the following application: