Example usage for android.support.v4.app ActionBar setListNavigationCallbacks

Introduction

In this page you can find the example usage for android.support.v4.app ActionBar setListNavigationCallbacks.

Prototype

public abstract void setListNavigationCallbacks(SpinnerAdapter adapter,
        ActionBar.OnNavigationListener callback);

Source Link

Document

Set the adapter and navigation callback for list navigation mode.

Usage

From source file:com.actionbarsherlock.sample.styledactionbar.MainActivity.java

/** Called when the activity is first created. */
@Override//from  w w w.j  ava  2s . com
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.main);
    final ActionBar ab = getSupportActionBar();

    // set defaults for logo & home up
    ab.setDisplayHomeAsUpEnabled(showHomeUp);
    ab.setDisplayUseLogoEnabled(useLogo);

    // set up tabs nav
    for (int i = 1; i < 4; i++) {
        ab.addTab(ab.newTab().setText("Tab " + i).setTabListener(this));
    }

    // set up list nav
    ab.setListNavigationCallbacks(ArrayAdapter.createFromResource(this, R.array.sections,
            android.R.layout.simple_spinner_dropdown_item), new OnNavigationListener() {
                public boolean onNavigationItemSelected(int itemPosition, long itemId) {
                    // FIXME add proper implementation
                    rotateLeftFrag();
                    return false;
                }
            });

    // default to tab navigation
    showTabsNav();

    // create a couple of simple fragments as placeholders
    final int MARGIN = 16;
    leftFrag = new RoundedColourFragment(getResources().getColor(R.color.android_green), 1f, MARGIN, MARGIN / 2,
            MARGIN, MARGIN);
    rightFrag = new RoundedColourFragment(getResources().getColor(R.color.honeycombish_blue), 2f, MARGIN / 2,
            MARGIN, MARGIN, MARGIN);

    FragmentTransaction ft = getSupportFragmentManager().beginTransaction();
    ft.add(R.id.root, leftFrag);
    ft.add(R.id.root, rightFrag);
    ft.commit();
}

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