I have an action bar containing a searchview
. When user click on the search button and collapse the search view the action bar shows a back button on the left side.
How can we detect when user click on this back button?
Edit
based on the answer I checked my OnOptionsItemSelected
but it is not calling too. This is the code of my OnOptionsItemSelected
:
@Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
if (item != null && id == android.R.id.home) {
if (mNavigationDrawerFragment.isDrawerOpen(Gravity.RIGHT)) {
mNavigationDrawerFragment.closeDrawer(Gravity.RIGHT);
} else {
mNavigationDrawerFragment.openDrawer(Gravity.RIGHT);
}
return true;
}
if (id == R.id.action_search) {
return true;
}
return super.onOptionsItemSelected(item);
}
Put this on onCreateOptionsMenu method:
MenuItemCompat.setOnActionExpandListener(menu.findItem(R.id.action_search), new MenuItemCompat.OnActionExpandListener() {
@Override
public boolean onMenuItemActionExpand(MenuItem item) {
return true;
}
@Override
public boolean onMenuItemActionCollapse(MenuItem item) {
//DO SOMETHING WHEN THE SEARCHVIEW IS CLOSING
return true;
}
});