#ANDROID STUDIO SPINNER METHODS ANDROID#
#ANDROID STUDIO SPINNER METHODS CODE#

Notice that the selected item is returned as an object type and you have to cast it before you can do anything with it. (String) parent.getItemAtPosition(position)) So to retrive the item you would use the getItemAtPosition method.įor example to display the country name you would modify the setText call to:

#ANDROID STUDIO SPINNER METHODS CODE#

If you want to review the selected item you could use the position to index the original ArrayAdapter or even the original String array - but these aren't generally available to the event handler. If you observe the above code we are calling our layout using the setContentView method in the form of R.layout.layoutfilename in our activity file. Most of the time is it enough just to have the index number of the selected item but the AdapterView object has a few methods that enable you to get the selected item. The position displayed corresponds to the element in the array that has been selected - counting from zero of course. If you now run the program you will see something like:

#ANDROID STUDIO SPINNER METHODS ANDROID#

The properties are organized into the Standard, Extended, Java and other categories. Spinner Test : Spinner UI Android .R android.os.Bundle android.widget. New AdapterView.OnItemSelectedListener() Īndroid.R.layout.simple_spinner_dropdown_item,country) When testing Android Spinner controls, you can use specific properties of the corresponding test object, as well as properties that TestComplete applies to all test and onscreen objects. If you start typing the following line and use the autocomplete to help:ĪdapterView.OnItemSelectedListener onSpinner= Of the three the anonymous class nearly always seems the easiest because Android Studio will generate the interface methods for you. In spinner1, the android:entries represents the selection items in spinner. Spinner (DropDown List) Open res/layout/main.xml file, add two spinner components and a button.

implement the AdapterView.OnItemSelectedListener interface as part of the activity Open res/values/strings.xml file, define the list of items that will display in Spinner (dropdown list).

The Android Spinner control is a mobile version of the standard dropdown list used on a.

create a sub-class of AdapterView.OnItemSelectedListener and then an instance The ItemClick event is triggered when the user makes a selection.

As always there are three possible ways of doing this, and this should be revision. The simple answer is that we have to hookup to the Spinner's events. The next question is how do you discover that the user has made a selection?

Android studio spinner methods