I need help figuring out how to check if a device is equipped with the search hardware button or not. Is this possible?
EDIT: I\'m talking about finding out if the d
I don't think you need to detect if it actually has a search hardware button. The framework will help you out here (though, I'm sure this process will be simplified once Ice Cream Sandwich is released)
Currently, the only devices that won't have hardware search are Honeycomb tablets. So, by using android:targetSdkVersion="11"
(or higher), adding implements OnQueryTextListener
to your Fragment
or Activity
, and then adding something like:
@Override
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
inflater.inflate(R.menu.notebooks_menu, menu);
final SearchView sv = new SearchView(getActivity());
sv.setOnQueryTextListener(this);
menu.findItem(R.id.search_notebooks).setActionView(sv);
}
You will essentially solve the problem. Now, to get it working on pre-Honeycomb devices, you may need to use the compatibility library, or use reflection or some other guards in your code.
EDIT
The Samsung Galaxy S II does not have a dedicated hardware search button, but if you hold the menu button down for a couple of seconds, it will begin acting as a hardware search button.
Better way you can do usign two ways
put the search button and call to onSearchRequested();
Second way on click the editText put android:imeOptions="actionSearch"
so you need to
check for key
searchBox.setOnEditorActionListener(new OnEditorActionListener()
{
public boolean onEditorAction(TextView textView, int id,KeyEvent event)
{
if (id == EditorInfo.IME_ACTION_SEARCH)
{
//do what ever you want
}
return true;
}
});
Hope this will help you.