How can I add items to a spinner?

推荐答案

XML文件：

<Spinner android:id="@+id/Spinner01"
android:layout_width="wrap_content"
android:layout_height="wrap_content" />

Java的文件：

Java file:

public class SpinnerExample extends Activity {

    private String[] arraySpinner;

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);

        this.arraySpinner = new String[] {
            "1", "2", "3", "4", "5"
        };
        Spinner s = (Spinner) findViewById(R.id.Spinner01);
        ArrayAdapter<String> adapter = new ArrayAdapter<String>(this,
                android.R.layout.simple_spinner_item, arraySpinner);
        s.setAdapter(adapter);
    }
}

见微调例如。