176985602337900

Find freelancers. Lose those costly delays.

With 1.7 million freelancers, we'll match you with the perfect talent.

or, Register with Elance »

Objective-C Class: Image Archiving and Unarchiving within iPhone App
Sign in to Add to Watch List

IT & Programming > Mobile Applications

View Change History

The client has made the following changes to the job.

Description
Date

Job canceled.

May 7, 2013

Job description changed. New Version|Previous Version

May 5, 2013
Close

Job Description

  |  Change History >>

Updated

I need someone to program a simple Objective-C class for archiving a large number of JPG images into a single ZIP fie, and extracting those images from the ZIP file. Specified OS: iPhone/iPad iOS 5.0 and above Top app requirements: Requirements for the Objective-C Class: 1) the class should contain a method for archiving at least 500 JPG type images, each sized approximately 1MB, into a single zip file. The JPG image file locations will be passed to the method in the form of a NSMutableArray. 2) the class should contains a separate method for extracting the images from the Zip file generated by the 1st method 3) The total time required to archive or unarchive the images from the ZIP file should be under (0.5 seconds) * (# of images to be archived). 4) If the archive has already been created by the method, calling the method again will create a new archive and overwrite the existing one. 5) Repeated calls of the archiving or unarchiving methods will execute properly without any crashes. 6) Integrity of every image is 100% uncompromised after the archiving and unarchiving process. Note: The archiving functionality can be implemented with any other open-source Objective-C class you can find that is suitable for generating zip archives, or you may develop it yourself. Universal platform support: No Development of graphic design and UI elements: I will provide all assets. Additional comments: After you submit the completed Objective-C Class, we will implement the Class in our iPhone app and test it for proper functionality before payment. You should be available to provide some support during the implementation and testing if necessary.

I need someone to program a simple Objective-C class for archiving a large number of JPG images into a single ZIP fie, and extracting those images from the ZIP file. The class should function on both iPhone and IPad running iOS 5.0 and higher. Specified OS: iPhone/iPad iOS 5.0 and above Top app requirements: Requirements for the Objective-C Class: 1) the class should contain a method for archiving at least 500 JPG type images, each sized approximately 1MB, into a single zip file. The JPG image file locations will be passed to the method in the form of a NSMutableArray, JPG images will manually be copied into the application's Documents directory. 2) the class should contains a separate method for extracting the images from the Zip file generated by the 1st method 3) The total time required to archive or unarchive the images from the ZIP file should be under (0.5 seconds) * (# of images to be archived). 4) If the archive has already been created by the method, calling the m...

May 5, 2013

Close
  • Posted: Sun, May 05, 2013
  • Time Left: Closed
  • Location: Anywhere
  • Client prefers freelancers from:
    Anywhere

    You are still able to submit a proposal for this job.

    The client prefers freelancers from
    a different location.

    You're still able to submit a proposal for this job, regardless of your location.
  • Start: Immediately
  • Budget: $25 - $75
  • Fixed Price Job
  • Elance Escrow Protection
  • W9 Not Required
Sign in to view client's details

I need someone to program a simple Objective-C class for archiving a large number of JPG images into a single ZIP fie, and extracting those images from the ZIP file. The class should function on both iPhone and IPad running iOS 5.0 and higher.

Specified OS:
iPhone/iPad iOS 5.0 and above

Top app requirements:
Requirements for the Objective-C Class:

1) the class should contain a method for archiving at least 500 JPG type images, each sized approximately 1MB, into a single zip file. The JPG image file locations will be passed to the method in the form of a NSMutableArray, JPG images will manually be copied into the application's Documents directory.

2) the class should contains a separate method for extracting the images from the Zip file generated by the 1st method

3) The total time required to archive or unarchive the images from the ZIP file should be under (0.5 seconds) * (# of images to be archived).

4) If the archive has already been created by the method, calling the m...

Sign in or Register to see more

Job ID: 41135129
Proposals
Avg $ | High $ | Low $ — Show Pricing
  • Submit Date (Latest)

Jin MingTao      
Jin MingTao's identity has been verified.  Learn More
 China
Professional developer skilled for Desktop(Mac OS X, Linux and Windows) and Mobile(iPhone/Android). Rich experiences in programming of many...
7
  |  
 0.0   |  Private   |  0 Jobs
Bid ID: 41151820  |  Submitted: May 5, 2013 21:44 ET 
Proposal SEALED

IDAP Group      
One or more team members at  are verified.  Learn More
 Ukraine  |  
IDAP Group is a software development company that specializes in mobile apps and backend development. There are several teams of developers in our...
15
  |  
 4.8   |  Private   |  37 Jobs
Bid ID: 41150793  |  Submitted: May 5, 2013 20:49 ET 
Proposal SEALED

S S
 China
a
3
  |  
 0.0   |  Private   |  0 Jobs
Bid ID: 41150423  |  Submitted: May 5, 2013 20:25 ET 
Proposal SEALED

 India  |  
IOS Developer with more than 3 years of experience .
1
  |  
 0.0   |  $0 Earnings   |  0 Jobs
Bid ID: 41145237  |  Submitted: May 5, 2013 15:19 ET 
Proposal SEALED

 United States
Let Balance Box be the answer to all of your needs. With our talented personnel handling your projects, you can be assured that the job will get...
3
  |  
 0.0   |  $0 Earnings   |  0 Jobs
Bid ID: 41137907  |  Submitted: May 5, 2013 10:18 ET 
Proposal SEALED

 India
Talent and expertise are two keys define my profile globally. I have 4 years of experience as mobile app developer and developed more than 25 apps...
3
  |  
 4.9   |  Private   |  0 Jobs
Bid ID: 41137292  |  Submitted: May 5, 2013 09:45 ET 
Proposal SEALED
Sign in to Elance and start working on jobs today.
Sign in to view more of the job details and submit a proposal. Once registered, you'll have access to thousands of jobs online or through email.
Are you ready to post a job like this one?
Post a Similar Job »