How to know in our Application in Photos app is updated - iphone

My application is based on Photos app,
I am using photos from photos app and in our app I am adding tag in photos,
So how can I check in photos app photo is deleted or added via camera,
Is there any method to know photos app is updated (delete photo or add photo).

Related

How can I link to featured music section in iTunes store application from my iphone application?

To be more descriptive, I do NOT want to link to particular song, or album as affiliation links. But only want to link to open the iTunes app with featured music section as open. Just like it is linked in iPhone's native music player application.
You want to send the user to the following URL - this will open the music store to the Featured tab.
https://itunes.apple.com/us/store
FWIW - this link works on both the desktop and mobile.

How to get Youtube URL into IPhone App

I'm developing an app were I would like to get youtube video url into my app from youtube app in IPhone. Whenever user clicks on video in youtube app that video's link should be directly retrieved into my app. Is it possible to do this?
Thanks
You can not get the data from some other app to your app...IOS doesnot allow it. All apps has their own separate documents directories. Only Media Files/contacts in phone are accessible.
Read this you might get some idea : Is it possible to access data across 2 different iOS apps?

Register Tumblr app for iPhone app

I registered an app on the Tumblr developer website for my iPhone app. The app need to upload a photo to Tumblr with tags and caption and it's running normally. However, the photo after uploaded on Tumblr does not show my iPhone app name below the photo. It just shows the caption, tags under the photo. As Diptic (iPhone app) or Instagram, I see there is an app icon and a link to its app homepage under the uploaded photo.
I'm wondering is there anything wrong when I registered the app on Tumblr developer page or my iPhone app client missed something?
P/S: My iPhone app is using xAuth.
Thank you for reading my question. If you aren't clear anything, just let me know.
Regards,
Tien
Try to upload your app photo in 24 bit PNG format with 128x128 pixels.
You will see the app icon if you success. You can try to save this 128x128 PNG from different apps, or you can try to save PNG in 8 bit format.

How to integrate social media for photo sharing on iOS?

I need to integrate social media for sharing a photo in my app. My app will have one UIImageView with some image and one button for sharing the image. As soon as I click on the button I should get the list of social networking apps installed on my iPhone and I should be able to share the image on selecting any one of them as shown in the figure below.
Try ShareKit (https://github.com/ShareKit)

Link to iTunes music

I would like to enable users to as simply as possible go to a certain music album in the iTunes music store (not the app store). Is it possible to create such a direct link that opens iTunes music store with particular music album or song? You can see such behavior in Shazam.
http://ax.phobos.apple.com.edgesuite.net/WebObjects/MZStoreServices.woa/wa/itmsLinkMaker