I am trying to add 3d touch into my application. I am trying to enable the user to use force touch on a UITableViewCell, like shown in this project. I am running this code:
if traitCollection.forceTouchCapability == UIForceTouchCapability.Available {
registerForPreviewingWithDelegate(self, sourceView: view)
} else {
print("unavailable")
}
I have tried running it on an iPhone 6s+, but I receive "unavailable" in my logs. Why can I not use 3d touch on a 3d touch-supported device? Thanks for your help.
Just found some reference about 3D Touch APIs: according to the 3D Touch APIs documentation, Apple suggested that developers to read
forceTouchCapability
intraitCollectionDidChange:
delegate method.For example, you may check the value in your view controller using:
Hope it helps.