Examples with BounceRecyclerView com.taobao.weex.ui.view.refresh.wrapper.BounceRecyclerView used on opensource projects

Example 1 with BounceRecyclerView

use of com.taobao.weex.ui.view.refresh.wrapper.BounceRecyclerView in project incubator-weex by apache.

the class WXRecyclerTemplateList method initComponentHostView.

@Override
protected BounceRecyclerView initComponentHostView(@NonNull Context context) {
    final BounceRecyclerView bounceRecyclerView = new BounceRecyclerView(context, mLayoutType, mColumnCount, mColumnGap, getOrientation());
    WXAttr attrs = getDomObject().getAttrs();
    String transforms = (String) attrs.get(Constants.Name.TRANSFORM);
    if (transforms != null) {
        bounceRecyclerView.getInnerView().addItemDecoration(RecyclerTransform.parseTransforms(getOrientation(), transforms));
    }
    mItemAnimator = bounceRecyclerView.getInnerView().getItemAnimator();
    if (attrs.get(NAME_TEMPLATE_CACHE_SIZE) != null) {
        templateCacheSize = WXUtils.getInteger(attrs.get(NAME_TEMPLATE_CACHE_SIZE), templateCacheSize);
    }
    boolean hasFixedSize = false;
    int itemViewCacheSize = 2;
    if (attrs.get(NAME_ITEM_VIEW_CACHE_SIZE) != null) {
        itemViewCacheSize = WXUtils.getNumberInt(getDomObject().getAttrs().get(NAME_ITEM_VIEW_CACHE_SIZE), itemViewCacheSize);
    }
    if (attrs.get(NAME_HAS_FIXED_SIZE) != null) {
        hasFixedSize = WXUtils.getBoolean(attrs.get(NAME_HAS_FIXED_SIZE), hasFixedSize);
    }
    RecyclerViewBaseAdapter recyclerViewBaseAdapter = new RecyclerViewBaseAdapter<>(this);
    recyclerViewBaseAdapter.setHasStableIds(true);
    bounceRecyclerView.getInnerView().setItemAnimator(null);
    if (itemViewCacheSize != 2) {
        bounceRecyclerView.getInnerView().setItemViewCacheSize(itemViewCacheSize);
    }
    if (bounceRecyclerView.getSwipeLayout() != null) {
        if (WXUtils.getBoolean(getDomObject().getAttrs().get("nestedScrollingEnabled"), false)) {
            bounceRecyclerView.getSwipeLayout().setNestedScrollingEnabled(true);
        }
    }
    bounceRecyclerView.getInnerView().setHasFixedSize(hasFixedSize);
    bounceRecyclerView.setRecyclerViewBaseAdapter(recyclerViewBaseAdapter);
    bounceRecyclerView.setOverScrollMode(View.OVER_SCROLL_NEVER);
    bounceRecyclerView.getInnerView().clearOnScrollListeners();
    bounceRecyclerView.getInnerView().addOnScrollListener(mViewOnScrollListener);
    bounceRecyclerView.getInnerView().addOnScrollListener(new RecyclerView.OnScrollListener() {

        @Override
        public void onScrollStateChanged(RecyclerView recyclerView, int newState) {
            super.onScrollStateChanged(recyclerView, newState);
            List<OnWXScrollListener> listeners = getInstance().getWXScrollListeners();
            if (listeners != null && listeners.size() > 0) {
                for (OnWXScrollListener listener : listeners) {
                    if (listener != null) {
                        View topView = recyclerView.getChildAt(0);
                        if (topView != null) {
                            int y = topView.getTop();
                            listener.onScrollStateChanged(recyclerView, 0, y, newState);
                        }
                    }
                }
            }
        }

        @Override
        public void onScrolled(RecyclerView recyclerView, int dx, int dy) {
            super.onScrolled(recyclerView, dx, dy);
            List<OnWXScrollListener> listeners = getInstance().getWXScrollListeners();
            if (listeners != null && listeners.size() > 0) {
                try {
                    for (OnWXScrollListener listener : listeners) {
                        if (listener != null) {
                            if (listener instanceof ICheckBindingScroller) {
                                if (((ICheckBindingScroller) listener).isNeedScroller(getRef(), null)) {
                                    listener.onScrolled(recyclerView, dx, dy);
                                }
                            } else {
                                listener.onScrolled(recyclerView, dx, dy);
                            }
                        }
                    }
                } catch (Exception e) {
                    e.printStackTrace();
                }
            }
        }
    });
    bounceRecyclerView.getViewTreeObserver().addOnGlobalLayoutListener(new ViewTreeObserver.OnGlobalLayoutListener() {

        @TargetApi(Build.VERSION_CODES.JELLY_BEAN)
        @Override
        public void onGlobalLayout() {
            BounceRecyclerView view;
            if ((view = getHostView()) == null)
                return;
            mViewOnScrollListener.onScrolled(view.getInnerView(), 0, 0);
            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
                view.getViewTreeObserver().removeOnGlobalLayoutListener(this);
            } else {
                view.getViewTreeObserver().removeGlobalOnLayoutListener(this);
            }
        }
    });
    listUpdateRunnable = new Runnable() {

        @Override
        public void run() {
            /**
             * compute sticky position
             */
            if (mStickyHelper != null) {
                if (mStickyHelper.getStickyTypes().size() > 0) {
                    mStickyHelper.getStickyPositions().clear();
                    if (cellDataManager.listData != null) {
                        for (int i = 0; i < cellDataManager.listData.size(); i++) {
                            WXCell cell = getSourceTemplate(i);
                            if (cell == null) {
                                continue;
                            }
                            if (cell.isSticky()) {
                                mStickyHelper.getStickyPositions().add(i);
                            }
                        }
                    }
                }
            }
            if (getHostView() != null && getHostView().getRecyclerViewBaseAdapter() != null) {
                getHostView().getRecyclerViewBaseAdapter().notifyDataSetChanged();
            }
            if (WXEnvironment.isOpenDebugLog() && ENABLE_TRACE_LOG) {
                WXLogUtils.d(TAG, "WXTemplateList notifyDataSetChanged");
            }
        }
    };
    return bounceRecyclerView;
}

Example 2 with BounceRecyclerView

use of com.taobao.weex.ui.view.refresh.wrapper.BounceRecyclerView in project WeexErosFramework by bmfe.

the class BMLoadingRefresh method hide.

private void hide() {
    BounceRecyclerView recyclerView = (BounceRecyclerView) mWeakReference.get().getHostView();
    recyclerView.finishPullRefresh();
    recyclerView.onRefreshingComplete();
    mCurrentState = STATE_IDLE;
    animation.stop();
    iv_loading.setImageResource(R.drawable.sdk_bmloading);
}

Example 3 with BounceRecyclerView

use of com.taobao.weex.ui.view.refresh.wrapper.BounceRecyclerView in project WeexErosFramework by bmfe.

the class LoadingLoadMore method hide.

private void hide() {
    BounceRecyclerView recyclerView = (BounceRecyclerView) mWeakReference.get().getHostView();
    recyclerView.finishPullLoad();
    recyclerView.onLoadmoreComplete();
    mCurrentState = STATE_IDLE;
    animation.stop();
    iv_loading.setImageResource(R.drawable.sdk_bmloading);
}

Example 4 with BounceRecyclerView

use of com.taobao.weex.ui.view.refresh.wrapper.BounceRecyclerView in project incubator-weex by apache.

the class BasicListComponent method initComponentHostView.

@Override
protected T initComponentHostView(@NonNull Context context) {
    T bounceRecyclerView = generateListView(context, getOrientation());
    String transforms = (String) getDomObject().getAttrs().get(TRANSFORM);
    if (transforms != null) {
        bounceRecyclerView.getInnerView().addItemDecoration(RecyclerTransform.parseTransforms(getOrientation(), transforms));
    }
    if (getDomObject().getAttrs().get(Constants.Name.KEEP_POSITION_LAYOUT_DELAY) != null) {
        keepPositionLayoutDelay = WXUtils.getNumberInt(getDomObject().getAttrs().get(Constants.Name.KEEP_POSITION_LAYOUT_DELAY), (int) keepPositionLayoutDelay);
    }
    if (getDomObject().getAttrs().get("appearActionDelay") != null) {
        mAppearDelay = WXUtils.getNumberInt(getDomObject().getAttrs().get("appearActionDelay"), (int) mAppearDelay);
    }
    mItemAnimator = bounceRecyclerView.getInnerView().getItemAnimator();
    RecyclerViewBaseAdapter recyclerViewBaseAdapter = new RecyclerViewBaseAdapter<>(this);
    recyclerViewBaseAdapter.setHasStableIds(true);
    bounceRecyclerView.setRecyclerViewBaseAdapter(recyclerViewBaseAdapter);
    bounceRecyclerView.setOverScrollMode(View.OVER_SCROLL_NEVER);
    bounceRecyclerView.getInnerView().clearOnScrollListeners();
    bounceRecyclerView.getInnerView().addOnScrollListener(mViewOnScrollListener);
    if (getDomObject().getAttrs().get(Constants.Name.HAS_FIXED_SIZE) != null) {
        boolean hasFixedSize = WXUtils.getBoolean(getDomObject().getAttrs().get(Constants.Name.HAS_FIXED_SIZE), false);
        bounceRecyclerView.getInnerView().setHasFixedSize(hasFixedSize);
    }
    bounceRecyclerView.getInnerView().addOnScrollListener(new RecyclerView.OnScrollListener() {

        @Override
        public void onScrollStateChanged(RecyclerView recyclerView, int newState) {
            super.onScrollStateChanged(recyclerView, newState);
            List<OnWXScrollListener> listeners = getInstance().getWXScrollListeners();
            if (listeners != null && listeners.size() > 0) {
                for (OnWXScrollListener listener : listeners) {
                    if (listener != null) {
                        View topView = recyclerView.getChildAt(0);
                        if (topView != null) {
                            int y = topView.getTop();
                            listener.onScrollStateChanged(recyclerView, 0, y, newState);
                        }
                    }
                }
            }
        }

        @Override
        public void onScrolled(RecyclerView recyclerView, int dx, int dy) {
            super.onScrolled(recyclerView, dx, dy);
            List<OnWXScrollListener> listeners = getInstance().getWXScrollListeners();
            if (listeners != null && listeners.size() > 0) {
                try {
                    for (OnWXScrollListener listener : listeners) {
                        if (listener != null) {
                            if (listener instanceof ICheckBindingScroller) {
                                if (((ICheckBindingScroller) listener).isNeedScroller(getRef(), null)) {
                                    listener.onScrolled(recyclerView, dx, dy);
                                }
                            } else {
                                listener.onScrolled(recyclerView, dx, dy);
                            }
                        }
                    }
                } catch (Exception e) {
                    e.printStackTrace();
                }
            }
        }
    });
    bounceRecyclerView.getViewTreeObserver().addOnGlobalLayoutListener(new ViewTreeObserver.OnGlobalLayoutListener() {

        @TargetApi(Build.VERSION_CODES.JELLY_BEAN)
        @Override
        public void onGlobalLayout() {
            T view;
            if ((view = getHostView()) == null)
                return;
            mViewOnScrollListener.onScrolled(view.getInnerView(), 0, 0);
            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
                view.getViewTreeObserver().removeOnGlobalLayoutListener(this);
            } else {
                view.getViewTreeObserver().removeGlobalOnLayoutListener(this);
            }
        }
    });
    return bounceRecyclerView;
}

Example 5 with BounceRecyclerView

use of com.taobao.weex.ui.view.refresh.wrapper.BounceRecyclerView in project incubator-weex by apache.

the class TemplateStickyHelper method onBeforeScroll.

/**
 * dispatch scroll event, sticky  header
 */
public void onBeforeScroll(int dx, int dy) {
    if (stickyPositions == null || stickyPositions.size() == 0) {
        return;
    }
    BounceRecyclerView bounceRecyclerView = recyclerTemplateList.getHostView();
    RecyclerView recyclerView = recyclerTemplateList.getHostView().getInnerView();
    RecyclerView.LayoutManager layoutManager = recyclerView.getLayoutManager();
    int firstVisiblePosition = -1;
    int lastVisiblePosition = -1;
    if (layoutManager instanceof LinearLayoutManager) {
        firstVisiblePosition = ((LinearLayoutManager) layoutManager).findFirstVisibleItemPosition();
        lastVisiblePosition = ((LinearLayoutManager) layoutManager).findLastVisibleItemPosition();
    } else if (layoutManager instanceof StaggeredGridLayoutManager) {
        // max 3 column
        int[] firstVisibleItemPositions = new int[3];
        firstVisiblePosition = ((StaggeredGridLayoutManager) layoutManager).findFirstVisibleItemPositions(firstVisibleItemPositions)[0];
        lastVisiblePosition = ((StaggeredGridLayoutManager) layoutManager).findLastVisibleItemPositions(firstVisibleItemPositions)[0];
    }
    if (firstVisiblePosition < 0) {
        return;
    }
    TemplateViewHolder firstVisibleItemHolder = (TemplateViewHolder) recyclerView.findViewHolderForAdapterPosition(firstVisiblePosition);
    if (firstVisibleItemHolder == null) {
        return;
    }
    // find match sticky position
    int matchStickyPosition = -1;
    for (Integer headerPosition : stickyPositions) {
        if (headerPosition == null) {
            continue;
        }
        if (headerPosition <= firstVisiblePosition) {
            matchStickyPosition = Math.max(matchStickyPosition, headerPosition);
        } else {
            break;
        }
    }
    if (matchStickyPosition < 0) {
        // remove holder for match position not found
        View stickyFakeView = bounceRecyclerView.getChildAt(bounceRecyclerView.getChildCount() - 1);
        if (stickyFakeView.getTag() instanceof TemplateViewHolder) {
            TemplateViewHolder stickyFakeViewHolder = (TemplateViewHolder) stickyFakeView.getTag();
            bounceRecyclerView.removeView(stickyFakeViewHolder.itemView);
            stickyFakeViewHolder.itemView.setTranslationY(0);
            if (stickyFakeViewHolder.getComponent() != null && stickyFakeViewHolder.getComponent().getDomObject() != null && stickyFakeViewHolder.getComponent().getDomObject().getEvents().contains(Constants.Event.UNSTICKY)) {
                stickyFakeViewHolder.getComponent().fireEvent(Constants.Event.UNSTICKY);
            }
        }
        /**
         *check has sticky cell not visible
         */
        for (int i = 0; i < recyclerView.getChildCount(); i++) {
            View itemView = recyclerView.getChildAt(i);
            TemplateViewHolder itemHolder = (TemplateViewHolder) recyclerView.getChildViewHolder(itemView);
            if (itemHolder == null) {
                continue;
            }
            int adapterPosition = itemHolder.getAdapterPosition();
            if (!stickyPositions.contains(adapterPosition)) {
                continue;
            }
            if (itemView.getVisibility() != View.VISIBLE) {
                itemView.setVisibility(View.VISIBLE);
            }
        }
        return;
    }
    // onCreate holder for match position if not exist
    View stickyFakeView = bounceRecyclerView.getChildAt(bounceRecyclerView.getChildCount() - 1);
    if (!(stickyFakeView.getTag() instanceof TemplateViewHolder) || ((TemplateViewHolder) stickyFakeView.getTag()).getHolderPosition() != matchStickyPosition) {
        // remove previous sticky header
        if (stickyFakeView.getTag() instanceof TemplateViewHolder && ((TemplateViewHolder) stickyFakeView.getTag()).getHolderPosition() != matchStickyPosition) {
            TemplateViewHolder stickyFakeViewHolder = (TemplateViewHolder) stickyFakeView.getTag();
            bounceRecyclerView.removeView(stickyFakeViewHolder.itemView);
            stickyFakeViewHolder.itemView.setTranslationY(0);
            if (stickyFakeViewHolder.getComponent() != null && stickyFakeViewHolder.getComponent().getDomObject() != null && stickyFakeViewHolder.getComponent().getDomObject().getEvents().contains(Constants.Event.UNSTICKY)) {
                stickyFakeViewHolder.getComponent().fireEvent(Constants.Event.UNSTICKY);
            }
        }
        // onCreate new sticky
        int stickyHolderType = recyclerTemplateList.getItemViewType(matchStickyPosition);
        TemplateViewHolder fakeStickyHolder = stickyHolderCache.get(stickyHolderType);
        if (fakeStickyHolder == null) {
            fakeStickyHolder = recyclerTemplateList.onCreateViewHolder(recyclerView, stickyHolderType);
            stickyHolderCache.put(stickyHolderType, fakeStickyHolder);
        }
        recyclerTemplateList.onBindViewHolder(fakeStickyHolder, matchStickyPosition);
        fakeStickyHolder.itemView.setTranslationY(0);
        fakeStickyHolder.itemView.setTag(fakeStickyHolder);
        FrameLayout.LayoutParams params = new FrameLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT);
        fakeStickyHolder.getComponent().clearPreLayout();
        if (fakeStickyHolder.itemView.getParent() != null) {
            ViewGroup parent = (ViewGroup) fakeStickyHolder.itemView.getParent();
            parent.removeView(fakeStickyHolder.itemView);
        }
        bounceRecyclerView.addView(fakeStickyHolder.itemView, params);
        fakeStickyHolder.getComponent().setLayout(fakeStickyHolder.getComponent().getDomObject());
        stickyFakeView = fakeStickyHolder.itemView;
        if (fakeStickyHolder.getComponent() != null && fakeStickyHolder.getComponent().getDomObject() != null && fakeStickyHolder.getComponent().getDomObject().getEvents().contains(Constants.Event.STICKY)) {
            fakeStickyHolder.getComponent().fireEvent(Constants.Event.STICKY);
        }
    }
    TemplateViewHolder stickyFakeViewHolder = (TemplateViewHolder) stickyFakeView.getTag();
    for (int i = 0; i < recyclerView.getChildCount(); i++) {
        View itemView = recyclerView.getChildAt(i);
        TemplateViewHolder itemHolder = (TemplateViewHolder) recyclerView.getChildViewHolder(itemView);
        if (itemHolder == null) {
            continue;
        }
        int adapterPosition = itemHolder.getAdapterPosition();
        if (!stickyPositions.contains(adapterPosition)) {
            continue;
        }
        if (adapterPosition == stickyFakeViewHolder.getHolderPosition()) {
            if (itemView.getVisibility() != View.INVISIBLE) {
                itemView.setVisibility(View.INVISIBLE);
            }
        } else {
            if (itemView.getVisibility() != View.VISIBLE) {
                itemView.setVisibility(View.VISIBLE);
            }
        }
    }
    if (firstVisibleItemHolder.getComponent().isSticky()) {
        if (firstVisibleItemHolder.itemView.getY() < 0) {
            if (firstVisibleItemHolder.itemView.getVisibility() != View.INVISIBLE) {
                firstVisibleItemHolder.itemView.setVisibility(View.INVISIBLE);
            }
            if (stickyFakeView.getVisibility() != View.VISIBLE) {
                stickyFakeView.setVisibility(View.VISIBLE);
            }
            stickyFakeView.bringToFront();
        } else {
            if (firstVisibleItemHolder.itemView.getVisibility() != View.VISIBLE) {
                firstVisibleItemHolder.itemView.setVisibility(View.VISIBLE);
            }
            if (stickyFakeView.getVisibility() != View.GONE) {
                stickyFakeView.setVisibility(View.GONE);
            }
        }
    } else {
        if (stickyFakeView.getVisibility() != View.VISIBLE) {
            stickyFakeView.setVisibility(View.VISIBLE);
        }
    }
    // handle sticky is related, find next sticky position on screen
    int nextVisiblePostion = firstVisiblePosition + 1;
    if (lastVisiblePosition > 0) {
        for (int i = nextVisiblePostion; i <= lastVisiblePosition; i++) {
            if (stickyPositions.contains(i)) {
                nextVisiblePostion = i;
                break;
            }
        }
    }
    if (!stickyPositions.contains(nextVisiblePostion)) {
        if (stickyFakeViewHolder.itemView.getTranslationY() < 0) {
            stickyFakeViewHolder.itemView.setTranslationY(0);
        }
        return;
    }
    TemplateViewHolder nextStickyHolder = (TemplateViewHolder) recyclerView.findViewHolderForAdapterPosition(nextVisiblePostion);
    if (nextStickyHolder == null || nextStickyHolder.getComponent() == null) {
        return;
    }
    int translationY = (int) (nextStickyHolder.itemView.getY() - stickyFakeViewHolder.itemView.getMeasuredHeight());
    if (translationY <= 0) {
        stickyFakeViewHolder.itemView.setTranslationY(translationY);
    } else {
        stickyFakeViewHolder.itemView.setTranslationY(0);
    }
}