Hi!

i have some problems to listen to this events, i tried to set clickable propertie in xml, also tried programattically "setClickacle(true)" but anything occurs. I only get working with OnTouchListener and then i have to play with ACTION_DOWN, ACTION_UP and ACTION_MOVE.

Anyone has tried?

Hi @blipinsk! The current implementation display the elements in reverse order. It`s possible to display in normal order?

I`m having problem when trying to paging an List<> used in adapter. I'm trying to add new elements on start of the list so they can show on bottom. But what happens is strange: when I reach the end of first page, the new elements are inserted on top of stack, not on the bottom.

I tried to implement normal order on FlippableStackView but was not successful. You know how I can do this?

Thanks!

Hi @blipinsk! First of all, congrats for this great lib :)

So, I have this layout below. The first 3 tabs must show the same FlippableStackView layout, but with different content. Each tab has a different Fragment instance that handles an FlippableStackView separately.

Problem is: only first tab is showing FlippableStackView layout. It's like only one instance of FlippableStackView could exist.

More strange part is: if I put the second or third tab as first tab, FlippableStackView will init normally on that tab, but on the other tabs will not.

Layout and classes are below.

Thanks in advance!

activity_main.xml

<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/coordinator_layout"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:fitsSystemWindows="true"
    tools:context=".ui.MainActivity">

    <android.support.design.widget.AppBarLayout
        android:id="@+id/appbar"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:theme="@style/AppTheme.AppBarOverlay">

        <android.support.design.widget.TabLayout
            android:id="@+id/tabs"
            android:layout_width="match_parent"
            android:layout_height="?actionBarSize"
            app:tabMode="fixed"
            app:tabIndicatorColor="@android:color/white"/>

    </android.support.design.widget.AppBarLayout>

    <android.support.v4.view.ViewPager
        android:id="@+id/viewpager"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:background="@color/main_bg"
        app:layout_behavior="@string/appbar_scrolling_view_behavior" />

</android.support.design.widget.CoordinatorLayout>

fragment_stack.xml

<com.bartoszlipinski.flippablestackview.FlippableStackView
        xmlns:android="http://schemas.android.com/apk/res/android"
        android:id="@+id/stack"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:background="@color/main_bg" />

FeedFragment.java (that handles FlippableStackView)

public class FeedFragment extends Fragment {
    private List<Moment> moments = new ArrayList<>();
    private List<FeedItemFragment> momentsFrag = new ArrayList<>();

    @Bind(R.id.stack)
    FlippableStackView stackView;

    public FeedFragment() {

    }

    public static FeedFragment newInstance(List<Moment> moments) {
        Bundle args = new Bundle();
        args.putSerializable(Constant.EXTRA_MOMENTS, moments);
        FeedFragment frag = new FeedFragment();
        frag.setArguments(args);
        return frag;
    }

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        moments = (List<Moment>) getArguments().getSerializable(Constant.EXTRA_MOMENTS);
    }

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
        View rootView = inflater.inflate(R.layout.fragment_feed, container, false);
        ButterKnife.bind(this, rootView);
        updateMoments();
        return rootView;
    }

    @Override
    public void onDestroyView() {
        super.onDestroyView();
        ButterKnife.unbind(this);
    }

    private void updateMoments(){
        for (Moment moment : moments) {
            momentsFrag.add(FeedItemFragment.newInstance(moment));
        }
        FeedAdapter feedAdapter = new FeedAdapter(getFragmentManager());
        stackView.setAdapter(feedAdapter);
        stackView.initStack(4);
    }

    private class FeedAdapter extends FragmentStatePagerAdapter {

        public FeedAdapter(FragmentManager fm) {
            super(fm);
        }

        @Override
        public Fragment getItem(int position) {
            return momentsFrag.get(position);
        }

        @Override
        public int getCount() {
            return momentsFrag.size();
        }

    }
}

Hey guys,

with android 6.0 (sdk 23) we have this issue every time we swipe on a card...

E/OpenGLRenderer﹕ resultIndex is -1, the polygon must be invalid! A/libc﹕ Fatal signal 7 (SIGBUS), code 1, fault addr 0xaa in tid 13796 (hwuiTask1)

Any clue?

Hi,

Not really an issue, just a question. Would it be possible to move the items inside the StackView programatically? Imagine I have a button and once I click it I want to see the next item on the array.

Any ideas?

Thank you!

Hi sir, Somehow i got crashed when testing on simulator 6.0. It works fine on my phone 4.x The crash log:

03-14 13:48:09.027 12923-12965/myapp W/EGL_emulation: eglSurfaceAttrib not implemented 03-14 13:48:09.027 12923-12965/myapp W/OpenGLRenderer: Failed to set EGL_SWAP_BEHAVIOR on surface 0x9ee09a20, error=EGL_SUCCESS 03-14 13:48:09.111 12923-12965/myapp E/Surface: getSlotFromBufferLocked: unknown buffer: 0x9f2a0eb0 03-14 13:48:10.947 12923-12987/myapp A/OpenGLRenderer: Error: Spot pair overflow!!! used 29, total 18 03-14 13:48:10.947 12923-12987/myapp A/libc: Fatal signal 6 (SIGABRT), code -6 in tid 12987 (hwuiTask1)

Any idea why? Thanks :)

Hi I am using these library, couple of additional enhancements i need here

1. with Orientation Vertical i need horizontal swiping effect how to achieve these

2. Suppose i has 4 items in Flippable stack view after swiping the 4 item again if i swipe i should able to go to first item again its a kind of infinite view pager

Please tell me how can i achieve these two enhancements

Hi All,

I m having an issue when i relaod the stack: basically when Im reloading the stack, and it doesnt respect my layout. I get that only card aligned on the left. Then if put more elements on the stack and i relaod it everything seems to be fine and all my cards are aligned as expected.

I really cant fix this misalignment, can anyone help me with this?

I just want to make it aligned to quite right of my Layout.But it always aligned to centered only.Even though i make some changes like layout:gravity:start and so on

Hi, Thanks for the great Library. I need a help in the stack of the library. Currently in Horizontal orientation of the library the stack are in left side of the view. My requirement is that i need that stack in the Top of the view like in the orientation Vertical. How can I achieve that.Please Help.

Thanks for the great library.

I have two questions:

• how to implement infinite loop to allow to swipe indefinitely?
• how to make horizontal swipes in both direction - left or right? Both loads next card.

Thanks!

I have implemented the library in a horizontal orientation, I have two items in my list, what I want is that both the items should be shown initially, one below the other, also when I swipe, the top view must come below the new one. Can this be implemented? The library has solved 90 per cent of my problems.

Hi Blipinsk Thaks for this helpful library it give me exactly what i wanted but there's a little problem when i add it to layout then i use tag then i scale up the view then the Stackview doesn't appear and here's the code:

<FrameLayout 
    android:id="@+id/timeLineContainer"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="@color/backgroundColor"
    android:clipChildren="false"
    tools:context=".fragments.TimeLineFragment">
 <RelativeLayout
        android:id="@+id/prayerContainer"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:layout_marginTop="50dp"
        android:clipChildren="false"
        android:orientation="vertical">
 <include
            android:id="@+id/Fajr"
            layout="@layout/prayer_dialog"
            android:layout_width="30dp"
            android:layout_height="30dp"
            android:layout_alignParentTop="true"
            android:layout_centerHorizontal="true"
            android:layout_marginTop="2dp" />
   </RelativeLayout>
</FrameLayout>

I have samsung galaxy s3, with os 4.1.2. When i click on the button at a card, the click is not go to that shown card, instead somehow the click listener went to other card. I test on other devices but works fine. Any idea? thx

Hi Blipinsk,

Thanks for wonderful library. I could able to achieve Stack of Cards UI with more overlap height in between the cards. I have referred the code from branch "feature/Stack_Anchoring". The implementation is in the exact way I wanted. But I have stuck with a problem with this implementation. With overlap factor of 10.0f, the bottom part of the Stack View is clipped. But items will be shown as it is in the master branch implementation with much smaller overlap height. I want to have larger overlap height as in Stack_Anchoring branch implementation without bottom part of the Stack clipped. How can I achieve this? Please help me.

Regards Varnesh