Controlling clear button

[ubedthaheem]

this is an amazing searchview with multi-functionalities, but there is missing an option for controlling CLEAR button. i've changed .setClearIcon() to search icon but i am unable to control this function.
what i want is, when user type more than 3 keywords CLEAR icon should be changed into SEARCH icon and it should be controllable through onButtonClicked() method of setOnSearchActionListener() , so that's why i changed only icon through onTextChanged() .

[LukaLakicevic]

when you call onSearchActionListener you control all buttons in this section.

@OverRide
public void onButtonClicked(int buttonCode) {
if(buttonCode == MaterialSearchBar.BUTTON_NAVIGATION) {
//opening or closing navigation drawer
} else if ( buttonCode == MaterialSearchBar.BUTTON_BACK) {
materialSearchBar.disableSearch();
}
}