I've successfully added a slider to the iPhone Settings app’s preference pane. Works like a charm. However, I’d like to inform the user of the exact value he chose, or, to be more specific, enable the user to enter a specific value using the slider.
So: Is there a way to display the value the user chose, preferably live-updating while the user moves the slider?
Edit: I know how to do that in my own app’s handmade preferences view. I’m specifically asking how to do this within a Settings.bundle, so that the pane will show up in my app’s section within Settings.app. I fear it’s impossible.
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With App Store's product page optimization, it is possible to A/B Test different default app icons.
Is there a way from within the app's code, at runtime, to determine in code with icon is the one the user sees?
Please note: This question is NOT about alternate app icons.
Nor it is about knowing if the default icon is being used.
I want to know with icon is the default.
in iOS9 if you look at the app phone or message when you make a deep press on the app icon you have a shortcut menu appearing containing custom dynamic choices such as the last person or the favorite person to contact. But they say we should put all the information regarding those shortcut in the info.plist thus I am wondering how can they populate the info.plist with changing informations.
I need to be able to store a list of data (either strings or objects) that is remembered by my app after it's closed. The user also needs to be able to go into the settings page for the app and clear this data by pressing a button.
Everything I read about the settings in iOS suggests that the only things that can appear there are controls that expose a specific setting. Is it possible to add a button that clears a setting list or is this unsupported?
Edit: I've just realised this must be possible because Safari does it - see the "Clear History" button:
No, you cannot do this. You don't get to run code from the iOS Settings app. Safari is special because Apple.
Your choices are two:
Have a toggle that the user can set to ON which is "Clear list on next launch". Then when your app launches, you check to see if the user toggled that to ON, clear the list and reset it to OFF.
You have an in-app settings page where the user can click a button to clear the list immediately.
I want to create a Alphabet (Character) tracing and learning app.Which will be multilingual app.The font for different language will be attached in app resource folder. First user select language and fond. According to language selection the keyboard will be shown.Then user enter a character and trace. Is it possible to show keyboard according to language selection.Or I have to create custom keyboard.Please suggest me.
You have no control over which keyboard gets shown, unless you create a custom one, unfortunately. If you had control, you might request to show a keyboard that the user has not enabled in their settings and this would cause a problem. The only keyboards you can request to open are the ones listed in UIKeyboardType
I have created an app for the iPhone where I have two view controllers. Page 1 has a UIImageView and a UILabel, and Page 2 has a UIImagePickerController that allows the user to update the image on Page 1 and a UITextField that allows the user to update the UILabel. The image view on Page 1 has a default image placed there, in case the user doesn't care to change it.
I won't post my code as it works fine as is.
My problem is that if a user chooses to change the image displayed on the first page, I would like to save their choice of image somewhere, so when the app is opened thereafter, their own image of choice will be displayed, rather than the default.
Look into using NSUserDefaults to save the user's preference (an ivar of some sort). And upon relaunching your app, query the defaults to check for which preference has been selected and load the image based on that preference.