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

Introduction

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

Prototype

public abstract void addTab(ActionBar.Tab tab);

Source Link

Document

Add a tab for use in tabbed navigation mode.

Usage

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

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    if (savedInstanceState != null && savedInstanceState.getInt("theme", -1) != -1) {
        mThemeId = savedInstanceState.getInt("theme");
        this.setTheme(mThemeId);
    }//from   www  .j  av  a 2s.  com

    setContentView(R.layout.main);

    Directory.initializeDirectory();

    ActionBar bar = getSupportActionBar();

    int i;
    for (i = 0; i < Directory.getCategoryCount(); i++) {
        bar.addTab(bar.newTab().setText(Directory.getCategory(i).getName()).setTabListener(this));
    }

    mActionBarView = getLayoutInflater().inflate(R.layout.action_bar_custom, null);

    bar.setCustomView(mActionBarView);
    bar.setDisplayOptions(ActionBar.DISPLAY_SHOW_CUSTOM | ActionBar.DISPLAY_USE_LOGO);
    bar.setNavigationMode(ActionBar.NAVIGATION_MODE_TABS);
    bar.setDisplayShowHomeEnabled(true);

    // If category is not saved to the savedInstanceState,
    // 0 is returned by default.
    if (savedInstanceState != null) {
        int category = savedInstanceState.getInt("category");
        bar.selectTab(bar.getTabAt(category));
    }
}

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

/** Called when the activity is first created. */
@Override//from w  w  w.j  av  a 2s .c  om
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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