objective c - Process for capturing image, storing it locally, showing it in table view, uploading to server and downloading on other devices? -
i want know process managing images ios app dealing large images. have done steps separately , works if performed individually. flow given below:
- capture image on iphone (full sized images of 2-5 mb)
- store image locally on iphone (where should stored in nsuserdefaults or temp folder or coredata?)
- show image locally
- upload image server when internet connection available
- download image server (i use sdwebimage) show on devices
i can steps independently when these combined cause problems in app. app requires capture image , show them table view local storage until uploaded on server.
do need upload server , download again before showing local table view? if not how should managed within app best case should gets saved in local storage , uploaded & not downloaded again until available locally.
Comments
Post a Comment