android-viewpager - w3toppers.com

Add Icons to SlidingTabLayout instead of Text

The key to this is to return a SpannableString, containing your icon in an ImageSpan, from your PagerAdapter’s getPageTitle(position) method: private int[] imageResId = { R.drawable.ic_tab_notifications, R.drawable.ic_tab_weather, R.drawable.ic_tab_calendar }; @Override public CharSequence getPageTitle(int position) { Drawable image = getResources().getDrawable(imageResId[position]); image.setBounds(0, 0, image.getIntrinsicWidth(), image.getIntrinsicHeight()); SpannableString sb = new SpannableString(” “); ImageSpan imageSpan = new ImageSpan(image, ImageSpan.ALIGN_BOTTOM); … Read more

Infinite ViewPager

I was able to implement this using a little magic in my MonthViews, my PagerAdapter‘s OnPageChangeListener, as well as with editing the source code of ViewPager itself. If anyone is interested in how I achieved it, check out the source code or comment with a specific question.

Android ViewPager automatically change page

If you want to use thread in the main UI then you need to use a hander to hand it. Handler handler = new Handler(); Runnable update = new Runnable() { public void run() { if ( currentPage == NUM_PAGES ) { currentPage = 0; } featureViewPager.setCurrentItem(currentPage++, true); } }; new Timer().schedule(new TimerTask() { @Override … Read more

How do I implement swiping between tabs on Android?

NOTE: This is an excerpt from the Android Training class Implementing Effective Navigation. To implement this (in Android 3.0 or above), you can use a ViewPager in conjunction with the ActionBar tabs API. Upon observing the current page changing, select the corresponding tab. You can set up this behavior using an ViewPager.OnPageChangeListener in your activity’s … Read more

Menu like SKOUT and Sliding from One View to Another by touch in Android

The simplest solution may be to use android-undergarment, which has bezel swiping built in, based on the project README: The user will also be able to control the drawer by bezel swiping from the left side of the screen to open the drawer and doing the same from the right to close it. If you … Read more

Replacing ViewPager with Fragment – Then Navigating Back

I also had this very same problem for a long time. The solution turns out to be very simple, and you don’t need any hacks with the ViewPager Visibility. I is described in this other SO related question: Fragment in ViewPager not restored after popBackStack However, to make it simple, all you need is to … Read more

Why it is not possible to use ViewPager within a Fragment? It actually is

To implement the View pager within a fragment use getChildFragmentManager() instead of getFragmentManager(). You can call setAdapter() for the ViewPager from onCreateView() or onViewCreated(), that is not a matter. I hope this will help you guys.

CoordinatorLayout inside another CoordinatorLayout

I know it’s an old question. But I searched a long time to include an CoordinatorLayout in a fragment, which is in another CoordinatorLayout. I modified the answer of dev.bmax a little bit to call both coordinator layouts and call the attached behaviors of both layouts. So here is my solution. @SuppressWarnings(“unused”) public class NestedCoordinatorLayout … Read more

View pager and fragment lifecycle

The FragmentPagerAdapter keeps additional fragments, besides the one shown, in resumed state. The solution is to implement a custom OnPageChangeListener and create a new method for when the fragment is shown. 1) Create LifecycleManager Interface The interface will have two methods and each ViewPager’s Fragment will implement it. These methods Are as follows: public interface … Read more

Set default page for ViewPager in Android

Have you tried using the setCurrentItem method?