[Developer version] Crash when touch Recyclerview

[mdtuyen]

FATAL EXCEPTION: main
Process: com.gchat.messenger.beta, PID: 10293
java.lang.IllegalStateException: Layout state should be one of 100 but it is 10
at android.support.v7.widget.RecyclerView$State.assertLayoutStep(RecyclerView.java:10477)
at android.support.v7.widget.RecyclerView.dispatchLayoutStep3(RecyclerView.java:3277)
at android.support.v7.widget.RecyclerView.dispatchLayout(RecyclerView.java:3080)
at android.support.v7.widget.RecyclerView.consumePendingUpdateOperations(RecyclerView.java:1478)
at android.support.v7.widget.RecyclerView.scrollByInternal(RecyclerView.java:1542)
at android.support.v7.widget.RecyclerView.onTouchEvent(RecyclerView.java:2649)
at android.view.View.dispatchTouchEvent(View.java:8975)
at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2698)
at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2410)
at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2709)
at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2425)
at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2709)
at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2425)
at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2709)
at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2425)
at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2709)
at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2425)
at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2709)
at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2425)
at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2709)
at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2425)
at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2709)
at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2425)
at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2709)
at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2425)
at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2709)
at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2425)
at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2709)
at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2425)
at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2709)
at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2425)
at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2709)
at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2425)
at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2709)
at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2425)
at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2709)
at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2425)
at com.android.internal.policy.impl.PhoneWindow$DecorView.superDispatchTouchEvent(PhoneWindow.java:2559)
at com.android.internal.policy.impl.PhoneWindow.superDispatchTouchEvent(PhoneWindow.java:1767)
at android.app.Activity.dispatchTouchEvent(Activity.java:2866)
at com.android.internal.policy.impl.PhoneWindow$DecorView.dispatchTouchEvent(PhoneWindow.java:2520)
at com.android.internal.policy.impl.MultiPhoneWindow$MultiPhoneDecorView.dispatchTouchEvent(MultiPhoneWindow.java:537)
at android.view.View.dispatchPointerEvent(View.java:9180)
at android.view.ViewRootImpl$ViewPostImeInputStage.processPointerEvent(ViewRootImpl.java:4708)
at android.view.ViewRootImpl$ViewPostImeInputStage.onProcess(ViewRootImpl.java:4546)
at android.view.ViewRootImpl$InputStage.deliver(ViewRootImpl.java:4074)
at android.view.ViewRootImpl$InputStage.onDeliverToNext(ViewRootImpl.java:4127)
at android.view.ViewRootImpl$InputStage.forward(ViewRootImpl.java:4093)
at android.view.ViewRootImpl$AsyncInputStage.forward(ViewRootImpl.java:4203)
at android.view.ViewRootImpl$InputStage.apply(ViewRootImpl.java:4101)
at android.view.ViewRootImpl$AsyncInputStage.apply(V

[davideas]

Sorry @mdtuyen, my last Snapshot was published on 31/7 and I didn't change existing behaviors.
I don't know, try to downgrade or upgrade Support Library.
Please don't open issue not related to this library, thanks.

[mdtuyen]

Sorry, I don't know why but when I connect your project to new my project the error occur (old project work fine). The bug have been resolve by remove attribute primaryTextSelector () . I have no time to check more.

I have a question that: I use endless feature for your library with header. Here is my code:

 public void onLoadMore() {
        if (mAdapter.hasSearchText()) {
            mAdapter.onLoadMoreComplete(null);
            return;
        }
        new Handler().postDelayed(new Runnable() {
            @Override
            public void run() {
                final List<AbstractFlexibleItem> newItems = new ArrayList<>(2);
                int count = new Random().nextInt(7);
                int totalItemsOfType = mAdapter.getItemCountOfTypes(R.layout.recycler_expandable_item);
                HeaderItem item = (HeaderItem) DatabaseService.getInstance().getDatabaseList().get(DatabaseService.getInstance().getDatabaseList().size() - 1);
                for (int i = 1; i <= count; i++) {
                    newItems.add(DatabaseService.newSimpleItem(totalItemsOfType + i, item));
                }
                mAdapter.onLoadMoreComplete(newItems);
                String message = (newItems.size() > 0 ?
                        "Simulated: " + newItems.size() + " new items arrived :-)" :
                        "Simulated: No more items to load :-(");
                Toast.makeText(ApplicationLoader.applicationContext, message, Toast.LENGTH_SHORT).show();
            }
        }, 3000);
    }

The new I tem added to the header but when I collape header it not collape the new item added.

[davideas]

@mdtuyen, I suspect that HeaderItem it's not expandable. As you see from my code I create newExpandableItem with subItems already inside. And only the main item is added to the list. You forgot?

[mdtuyen]

I have two type item: headeritem with expandable feature, and simple item. I want make a recyclerview with sticky header, endless, expandable and have some fix item header at top.

[davideas]

So you need a AbstractExpandableHeaderItem and a SubItem of type AbstractFlexibleItem.
In the onLoadMore() you create AbstractExpandableHeaderItem with the sub items inside and add the main item to the Adapter list onLoadMoreComplete(newItems).

For the fixed header you can name it as you want, I will call here FixedTopHeaderItem of type AbstractFlexibleItem. Then you add it only to the top of the Adapter list (not to the database!) every time you create the list or clear the search text -> addItem(0, fixedTopHeaderItem) (this is kind of call addHeader() in others libraries).

Read carefully my comments of the methods and the Wiki pages.

[davideas]

@mdtuyen, please be aware that, Endless Scrolling is going to be changed very soon. In order to support the new features and a better logic, the behaviors and callbacks methods will be refactored.

Please check issue #233 for the latest developments.