Android - Swiping without Tabs

Question

NoteActivity Code:

public class NoteActivity extends FragmentActivity implements ActionBar.TabListener 
{
        private ViewPager viewPager;
        private TabsPagerAdapter mAdapter;
        private ActionBar actionBar;
        // Tab titles
        private String[] tabs = {"Note", "Note Info"};

@Override
public void onCreate(Bundle savedInstanceState)
{
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_note);
    viewPager = (ViewPager) findViewById(R.id.pager);
    actionBar = getActionBar();
    mAdapter = new TabsPagerAdapter(getSupportFragmentManager());

    viewPager.setAdapter(mAdapter);
    actionBar.setHomeButtonEnabled(false);
    actionBar.setNavigationMode(ActionBar.NAVIGATION_MODE_TABS);        

    // Adding Tabs
    for (String tab_name : tabs) {
        actionBar.addTab(actionBar.newTab().setText(tab_name)
                .setTabListener(this));
    }
    viewPager.setOnPageChangeListener(new ViewPager.OnPageChangeListener() {

        @Override
        public void onPageSelected(int position) {
            actionBar.setSelectedNavigationItem(position);
        }
        @Override
        public void onPageScrolled(int arg0, float arg1, int arg2) {
        }

        @Override
        public void onPageScrollStateChanged(int arg0) {
        }
    });
}

@Override
public void onTabSelected(Tab tab, FragmentTransaction ft) {
    // TODO Auto-generated method stub
    viewPager.setCurrentItem(tab.getPosition());
}

@Override
public void onTabUnselected(Tab tab, FragmentTransaction ft) {
    // TODO Auto-generated method stub

}

@Override
public void onTabReselected(Tab tab, FragmentTransaction ft) {
    // TODO Auto-generated method stub

    }
}

TabsPageAdapter.Java

public class TabsPagerAdapter extends FragmentPagerAdapter 
{
    public TabsPagerAdapter(FragmentManager fm) {
        super(fm);
    }

    @Override
    public Fragment getItem(int index) {

        switch (index) 
        {
        case 0:
            return new NoteFragment();
        case 1:

            return new NoteInfoFragment();
        }
        return null;
    }

    @Override
    public int getCount() 
    {
        // get item count - equal to number of tabs
        return 2;
    }
}

So basically, I used an example of Tabs View and got the Tabs working and it looks like this:

What would I have to do to make it just swipeable without the Tabs showing. An example is like Snapchat. It definitely uses the Swipe view control but the tabs are hidden. Can someone please show me how to get this done?

Answer 1

Since you already have a ViewPager in your code, all you have to do is remove the code that creates the ActionBar tabs (under the comment // Adding tabs), as well as the code that synchronizes the tab selection with the current page (start with the ViewPager.OnPageChangeListener and the ActionBar.TabListener callbacks and see if anything breaks).