I need user location for my app..If location is turned off ,the iOS shows default alert view with cancel and settings button. I want to detect cancel button is clicked. Because I need to show some warning..Any solutions??
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Is there a way to detect if the user has long-pressed the app icon on the home screen?
I can detect if a quick action is selected, but I'd also like to detect if the Home Screen Quick Action menu is displayed.
Is there a way to detect if the user has long-pressed the app icon on the home screen?
No. Cocoa is event driven. Without an event, your code doesn't run. You don’t get any event unless the user taps one your quick actions or Today extension.
Could you tell me how can I Identify the iOS device's Cancel button event?
The use case is this: I need to send the user into a home page when a user clicked the cancel button on Contacts page as shown below. At that time user is in the Contacts page. Here I use Contacts native plugin. I need to detect the iOS phone's cancel button event. Any clue?
I am trying to get user action after displaying alert to call on number (UIButton) click.
Problem : When user clicks on number for multiple times it shows alerts for that many instances.
Expected Result : I want to show alert only once.
Following is the line to display alert on number (UIButton) click :
UIApplication.SharedApplication.OpenUrl(url)
I am thinking to disable button action after single click so user can see only one alert.
Can anyone please tell me how to get cancel and call button action when user interact with alert ?
UIApplication.SharedApplication.OpenUrl(url) will always show an alert to user for selecting whether he wants to make a call. So every time you call this api, an alert will show up.
If you want to check if the url fits your request you can use UIApplication.SharedApplication.CanOpenUrl(NSUrl url). This function probes whether there is a handler for the provided URL on the system. For example, if you call this function with "tel://4806814449" on an iPhone, this will return true, but will return false on an iPod Touch.
When this method returns true and the phone numbers are what you want, call the OpenUrl(url) to show the user authentication. Otherwise show the warning alert.
Moreover we should use UIAlertController instead of UIAlertView on iOS 8+.
I am using location services in my application. When I run the application with location services OFF, It gives me a pop up saying "Turn on Location services to allow to determine your location" with two buttons "Settings" and "Cancel".
If I tap on Settings, it takes me to Settings app. But If I tap on "Cancel" nothing happens.
I want to detect the touch event on "Cancel" button. Is there any way to do that.
You don't have direct access to that event, sadly.
Its a chatting scene, i have an input field for typing message and beside it there is a send button. Now while touch screen keyboard is enabled i can not press the send button, first the keyboard goes downwards and then i have to click the send button. Any suggestion?
You can write a script for your input field that detects when the focus is inside of the GUI element, and check the TouchScreenKeyboard.visible variable to know when it is dismissed.