Lock iOS app in single app mode programmatically

Question

Note : I don\'t want to submit this app to app store.

What i want to achieve :

I want simple app with one view having two b

Answer 1

As I know in iOS 7 there is a new feature which allow to do exactly what you want. However, it's only applicable for iOS 7 (and I believe it's only applicable to a supervised devices).

1) You will need to install restriction configuration profile with autonomousSingleAppModePermittedAppIDs key (take a look here)

This is one time step and a user will need to manually accept this configuration profile.

There is another option to use MDM to install it silently, but it could be an overkill for you.

2) You should use API:

UIAccessibilityRequestGuidedAccessSession (to lock/unlock)

It is defined here

3) And most beautility part. All of it is officially document. So, you can even submit it to AppStore.

P.S. Why do you care about 4.3 or 5? They have tiny market share by now. Most likely even iOS 6 has below 20% market share already.

Update 1

Potentially, you can try to use API which sends clicks and keys (search for GSEvent in iPhone-privateapi tag). May be using these API's you can do triple home to toggle accessibility on and off.

If this work, I think you should be able to cover iOS 6. I am not sure whether both this API and triple home click were available prior that.

It looks like this private API is unaccessible anymore in iOS 7. So, probably you can ignore this idea.

Answer 2

In MDM configuration, There is an option

• autonomousSingleAppModePermittedAppIDs

  Optional. Supervised only. If present, allows apps identified by the bundle IDs listed in the array to autonomously enter Single App Mode. Availability: Available only in iOS 7.0 and later.

  But this needs Supervised Device mode.

Answer 3

Just wanted to write on this even though this is old as i needed to implement a similar solution and i got it working. The steps for me as follows and a note here is that this involves MDM and other specific steps.

My requirement was as follows. Each of the iPad at different locations has a set of apps installed.For ease of it lets assume each Dept. has their own apps. Participants open a app related to their dept. to take a test, the APP automatically Locks the iPad to single-app Mode and at the end of the test, it will unlock it self.

1. Supervise the iPad/iphone using the Apple Configurator.
2. Install the MDM related files ( Each MDM has its own set of instructions, usually involves downloading a profile).
3. Every MDM has a option of Single APP Mode or MultipleAppMode. Select the second option and add the app IDs to the list. (A single APP mode works pretty well with MDM's but i did not want the app to be locked to a single APP all the time).
4. I used the UIAccessibilityRequestGuidedAccessSession api to lock unlock the device from single app mode.

http://bobxcode.blogspot.com/2015/12/programmatically-implement-single-app.html

Thanks, Bob