iOS Question Delay hiding keyboard [SOLVE]

[webhost.company]

When the keyboard appears, the event KeyboardStateChanged perform quickly

But on disappearing, the keyboard, take about 200ms to perform KeyboardStateChanged

Why?

I need that in my chat app, when the user clicks on the send button and the keyboard is hiding, my panel hide synchronose keyboard hiding

 

[Erel]

Moved to the questions forum.

 

[janderkan]

I wish I had users that can detect a 200ms delay

 

[Semen Matusovskiy]

Try to turn off an animation. Let's say TextField.
In BeginEdit

Dim no As NativeObject
no.Initialize("UIView").RunMethod("setAnimationEnabled:", Array(False))

In EndEdit

Dim no As NativeObject
no.Initialize("UIView").RunMethod("setAnimationEnabled:", Array(True))

I did not try, but probably better to do separate subroutine and to use CallSubDelayed

 

[Semen Matusovskiy]

Alternative way - to use keyboardWillShow keyboardWillHide notifications

 

[Erel]

Keyboard will hide notification

The KeyboardStatePage event is raised before the keyboard becomes visible and after the keyboard is hidden. There are cases where you want to do something right before the keyboard is closed. For example, to start moving a view. 1. Add to Main module at the bottom: #if OBJC @end @interface...

www.b4x.com

 

[webhost.company]

Keyboard will hide notification

The KeyboardStatePage event is raised before the keyboard becomes visible and after the keyboard is hidden. There are cases where you want to do something right before the keyboard is closed. For example, to start moving a view. 1. Add to Main module at the bottom: #if OBJC @end @interface...

www.b4x.com

My problem was solved with this solution Thanks