Essential Android Spinner edit forum

Adding a spinner to your activity

In /res/values/strings.xml:

<string-array name="spinner_options">
    <item>Option 1</item>
    <item>Option 2</item>
    <item>Option 3</item>
</string-array>

In layout XML:

<Spinner
    android:id="@+id/spinnerName"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:entries="@array/spinner_options" />

In Activity:

Spinner spinnerName = (Spinner) findViewById(R.id.spinnerName);
spinnerName.setOnItemSelectedListener(new OnItemSelectedListener() {
    @Override
    public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
         String chosenOption = (String) parent.getItemAtPosition(position);
    }
    @Override
    public void onNothingSelected(AdapterView<?> parent) {}
});
Spinner/
Spinner
Adding a spinner to your activity
Basic Spinner Example

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