Why setHtml(String content) move cursor to first position?

[praveenbbhati]

Hi,
In onTextChange() method i'm changing content and use setHtml() method but all the time, it's moving cursor to first position. May i know why this is happening?

[shah-xad]

try this after setHtml()
mEditor.clearFocusEditor();
mEditor.focusEditor();

[liuchenc]

After sethhtml (), clicking the undo button is invalid. How to resolve it