Let TabHost know that the user clicked on a tab indicator.
Informs the tab widget host which tab was selected.
Informs the tab widget host which tab was selected. It also indicates if the tab was clicked/pressed or just focused into.
|tabIndex||index of the tab that was selected|
|clicked||whether the selection changed due to a touch/click or due to focus entering the tab through navigation. Pass true if it was due to a press/click and false otherwise.|