Open Radar

 
Summary:
When typing chinese text in a text field with one of the chinese software keyboards from iOS, choosing a chinese character does not trigger the text field’s delegate method ‘textField:shouldChangeCharactersInRange:replacementString:’.

Steps to Reproduce:
- Enable chinese keyboards on the test device
- Launch the attached sample project
- Start typing in the text field with english and chinese keyboards

Expected Results:
- The background of the view controller’s view should flash green with every character you type.

Actual Results:
- It flashes green whenever you tap on a character on the main keyboard, no matter whether it is an english or chinese keyboard.
- It flashes green if you choose an auto suggestion word in the english keyboard
- It does not flash green if you choose a chinese character from the chinese keyboard’s character suggestion bar

Regression:

Notes:
Please also find a screen cast illustrating the video.


Sample project: https://github.com/michaelochs/radars/tree/master/24087514%20-%20chinese%20text%20input