Hello guys i saw google plus iphone app uploading my images without the app being active or in background it is closed completely! how i can run a process like this in my app
You are mistaken. This doesn't happen. The app uploads your photos when you tap it and continues in the background for 10 minutes once the app has been exited using the home button using
- (UIBackgroundTaskIdentifier)beginBackgroundTaskWithExpirationHandler:(void (^)(void))handler
Google even say this is what happens in their instant upload FAQ:
Note: Photos and videos will upload while the Google+ application is
open and for a brief period of time afterwards.
What you want, the ability to run code
"without the app being active or in background it is closed
completely!"
is not possible on iOS
Related
Is there a possibility that the notification bar can be called, after the app is installed, but before the app is opened for the first time..
you guys can watch the video. https://photos.app.goo.gl/MDg6DqQPv3fEFovH6
or you can just download the app " Deep Cleaner" from google play.
how can it be possible???
I have a medical condition that requires an app to be running all the time. It will only notify me of an issue if the app is running. I am trying to figure out if there is a way to automatically launch a specific app on restart of the iOS and if there is a way to keep the app open if it was accidentally closed or check to see if an app is running.
I have a app that get launched in the background mode by location region service , I would like to then display a local notification but I need to access core-data to get info for the notification and to query weather it should show the notification. every thing works but the query wont return any data when in the background , If it is not possible to access core-data at that time is there any other way I can store my data so I can read it while running in the background.
I did get this sort of working I think it is more of a issue with xcode 4.2 which is giving me issues I could access the core data file from the background mode only if I run the app from xcode then after I quit running I must open the app on the phone or simulator by clicking the app icon not the run button in xcode then close the app then the next time a run the app on the phone or sim by clicking the app icon not the run button in xcode then the application will access the core-data database. but local notification now wont work on the simulator unless I run form xcode which will then stop core-data access. I guess Im stuck with not being able to build this app till xcode 4.2 is at standard of xcode 3 where I could just get things to work.
Thanks for the comments I think Ive sorted it out , I did not have icloud on my iphone as its older one and I've been testing on simulator and thats is why Ive had this issue so if any one else has this problem the way to fix it is to start and stop your app in the simulator first as when you stop the app by clicking stop in xcode after running it kill the app the wrong way here is the log "9/02/12 12:46:52 PM Application '*App Name**' exited abnormally with signal 9: Killed SpringBoard[5273]" which then stops the app from accessing core data while in background , Ill send apple a bug report but I dont know if its something they want to fix . PS grate Site helpful thanks to anyone who answers Questions :)
I've extensively searched the web, and everything I've found suggests that I can use 'applicationDidEnterBackground' to detect that a screenshot is about to be taken, hide the relevant controls, and then show them again in 'applicationWillEnterForeground'.
Circumvent screenshot for iOS 4
Unfortunately, I can't seem to get this message to be sent to my app when I take a screenshot on the device. I've even created a brand new template app, and tried that, and they are still not sent.
The only thing I can think of is that I'm running iOS 5.0.1 on my device, and all of the web pages I've found have referred to iOS 4.
Can anyone verify they have it working on iOS 5, and if so, what do I need to do to get it working in my app?
Please help.
The srceenshot talked about in the thread you mentioned is the one used when app is send to the background when the user presses the home button.
It is the screen that the user will see when you start the app when it is already running.
You arre talking about the screenshot when the user is pressing the home and power button are pressed at the same time.
The screenshot with this methods (home + power button) can't be detected by my knowledge.
It's hard to describe my iPhone's situation..
I launched an App and used it. for example, a Twitter app.
After that I closed it with Home Button.
Then I launched a few apps which were enough to take most memory.
And, when I launch the Twitter app again, a screenshot(snapshot), which was taken exactly when I closed the app at first, was shown about 0.5~1 sec.
I know this is a way of animation effect, but mine is somewhat wrong,
because that screenshot should be 'loading image (ex: Default.png)' if the app launched long time ago is about to start from the beginning (the 'twitter' app must be closed because of out of memory).
It makes stressful situation when I use kind of 'personal memo app'.
Before I upgrade to iOS 4.3.3, whenever I launch this app, it requires password without showing any old screenshot.
But now, everyone can see my memo because of that automatic snapshot which pops up about a second.
Help needed. Thanks!
Before your app goes into background you need to hide/remove all the views you don't want to appear when you open the app again.
You should do this in the applicationDidEnterBackground: UIApplicationDelegate method.
See the Remove sensitive information from views before moving to the background bullet point in this section of the Apple Developer Docs.
The only way I know to prevent that is to set "Application does not run in background" in your plist file.