Where to store the actual library project does not matter, as long as you use a relative link to reference it. Check out the Library Projects – Development considerations: Library project storage location There are no specific requirements on where you should store a library project, relative to a dependent application project, as long as … Read more
I ran into a similar problem in the past. A View-Pager must have a set height (it cannot wrap-content). Since a ViewPager loads separate pages, and not all at once, it won’t know what ‘wrap-content’ actually means. Setting the layout_height to fill_parent or a set dp allows the ViewPager to statically set it’s height and … Read more
Try using FragmentStatePagerAdapter http://android-developers.blogspot.com/2011_08_01_archive.html coz it will remove the fragment as you swipe through the view(also when you call getitem), so you don’t need to explicitly remove them yourself. I’ve been having the same problem it works for me. I try your code and remove the if (fragment!=null) block and it works.
The technique here is to extends ViewPager and mimic most of what the pager will be doing internally, coupled with scrolling logic from the Gallery widget. The general idea is to monitor the fling (and velocity and accompanying scrolls) and then feed them in as fake drag events to the underlying ViewPager. If you do … Read more
I’m not sure that I fully understand the question, but from the title of your question, I’m guessing that what you’re looking for is pager.setCurrentItem( num ). That allows you to programatically switch to another page within the ViewPager. I’d need to see a stack trace from logcat to be more specific if this is … Read more
can you check this API https://developer.android.com/reference/android/widget/ExpandableListView A view that shows items in a vertically scrolling two-level list
To show preview of left and right pages set the following two values viewpager.setClipToPadding(false); viewpager.setPadding(left,0,right,0); If you need space between two pages in the viewpager then add viewpager.setPageMargin(int);
Just set your custom view at the tab creation time, something like: final Tab firstTab = actionBar.newTab() .setText(mAppSectionsPagerAdapter.getPageTitle(0)) .setCustomView(R.id.custom_tab_view_red); final Tab secondTab = actionBar.newTab() .setText(mAppSectionsPagerAdapter.getPageTitle(1)) .setCustomView(R.id.custom_tab_view_blue); // etc actionBar.addTab(firstTab); actionBar.addTab(secondTab); // etc in inCreate(). You’ll also have to define Views corresponding to the above ids in your xml layout file (and not styles). Or, if … Read more
I took a look into TabLayout and tabContentStart only sets padding for its first child -> SlidingTabStrip, so I set it manually on both sides: public class CenteringTabLayout extends TabLayout { public CenteringTabLayout(Context context) { super(context); } public CenteringTabLayout(Context context, AttributeSet attrs) { super(context, attrs); } public CenteringTabLayout(Context context, AttributeSet attrs, int defStyleAttr) { super(context, … Read more
You need to lower the weight of the LinearLayout of the corresponding tab. LinearLayout layout = ((LinearLayout) ((LinearLayout) tabLayout.getChildAt(0)).getChildAt(YOUR_TAB_NUMBER)); LinearLayout.LayoutParams layoutParams = (LinearLayout.LayoutParams) layout.getLayoutParams(); layoutParams.weight = YOUR_WEIGHT; // e.g. 0.5f layout.setLayoutParams(layoutParams); Hope that helps!