import com.h6ah4i.android.widget.advrecyclerview.animator.GeneralItemAnimator; //导入依赖的package包/类
private void setUpRecyclerView() {
    recyclerViewDragDropManager = new RecyclerViewDragDropManager();
    final GeneralItemAnimator animator = new RefactoredDefaultItemAnimator();

    playingQueueAdapter = new PlayingQueueAdapter(
            ((AppCompatActivity) getActivity()),
            MusicPlayerRemote.getPlayingQueue(),
            MusicPlayerRemote.getPosition(),
            R.layout.item_list,
            false,
            null);
    wrappedAdapter = recyclerViewDragDropManager.createWrappedAdapter(playingQueueAdapter);

    layoutManager = new LinearLayoutManager(getActivity());

    recyclerView.setLayoutManager(layoutManager);
    recyclerView.setAdapter(wrappedAdapter);
    recyclerView.setItemAnimator(animator);

    recyclerViewDragDropManager.attachRecyclerView(recyclerView);

    layoutManager.scrollToPositionWithOffset(MusicPlayerRemote.getPosition() + 1, 0);
}
 

import com.h6ah4i.android.widget.advrecyclerview.animator.GeneralItemAnimator; //导入依赖的package包/类
private void initRecyclerView(Bundle savedInstanceState) {
    mLayoutManager = new LinearLayoutManager(getActivity());

    final Parcelable eimSavedState = (savedInstanceState != null) ?
            savedInstanceState.getParcelable(SAVED_STATE_EXPANDABLE_ITEM_MANAGER) : null;
    mRecyclerViewExpandableItemManager = new RecyclerViewExpandableItemManager(eimSavedState);

    mExpandableItemAdapter = new ExpandableItemAdapter(getActivity(), this, new ArrayList<Day>());
    mAdapter = mExpandableItemAdapter;
    mWrappedAdapter = mRecyclerViewExpandableItemManager.createWrappedAdapter(mExpandableItemAdapter);

    final GeneralItemAnimator animator = new RefactoredDefaultItemAnimator();

    animator.setSupportsChangeAnimations(false);

    mRecyclerView.setLayoutManager(mLayoutManager);
    mRecyclerView.setAdapter(mWrappedAdapter);
    mRecyclerView.setItemAnimator(animator);
    mRecyclerView.setHasFixedSize(false);

    mRecyclerViewExpandableItemManager.attachRecyclerView(mRecyclerView);
}
 

import com.h6ah4i.android.widget.advrecyclerview.animator.GeneralItemAnimator; //导入依赖的package包/类
private void setUpRecyclerView() {
    ViewUtil.setUpFastScrollRecyclerViewColor(this, ((FastScrollRecyclerView) recyclerView), ThemeStore.accentColor(this));
    recyclerView.setLayoutManager(new LinearLayoutManager(this));
    if (playlist instanceof AbsCustomPlaylist) {
        adapter = new CustomPlaylistSongAdapter(this, new ArrayList<Song>(), R.layout.item_list, false, this);
        recyclerView.setAdapter(adapter);
    } else {
        recyclerViewDragDropManager = new RecyclerViewDragDropManager();
        final GeneralItemAnimator animator = new RefactoredDefaultItemAnimator();
        adapter = new PlaylistSongAdapter(this, new ArrayList<PlaylistSong>(), R.layout.item_list, false, this, new PlaylistSongAdapter.OnMoveItemListener() {
            @Override
            public void onMoveItem(int fromPosition, int toPosition) {
                if (PlaylistsUtil.moveItem(PlaylistDetailActivity.this, playlist.id, fromPosition, toPosition)) {
                    Song song = adapter.getDataSet().remove(fromPosition);
                    adapter.getDataSet().add(toPosition, song);
                    adapter.notifyItemMoved(fromPosition, toPosition);
                }
            }
        });
        wrappedAdapter = recyclerViewDragDropManager.createWrappedAdapter(adapter);

        recyclerView.setAdapter(wrappedAdapter);
        recyclerView.setItemAnimator(animator);

        recyclerViewDragDropManager.attachRecyclerView(recyclerView);
    }

    adapter.registerAdapterDataObserver(new RecyclerView.AdapterDataObserver() {
        @Override
        public void onChanged() {
            super.onChanged();
            checkIsEmpty();
        }
    });
}
 

import com.h6ah4i.android.widget.advrecyclerview.animator.GeneralItemAnimator; //导入依赖的package包/类
private void setUpRecyclerView() {
    mRecyclerViewDragDropManager = new RecyclerViewDragDropManager();
    final GeneralItemAnimator animator = new RefactoredDefaultItemAnimator();

    mPlayingQueueAdapter = new PlayingQueueAdapter(
            (AppCompatActivity) getActivity(),
            MusicPlayerRemote.getPlayingQueue(),
            MusicPlayerRemote.getPosition(),
            R.layout.item_list,
            false,
            null);
    mWrappedAdapter = mRecyclerViewDragDropManager.createWrappedAdapter(mPlayingQueueAdapter);

    mLayoutManager = new LinearLayoutManager(getContext());

    mRecyclerView.setLayoutManager(mLayoutManager);
    mRecyclerView.setAdapter(mWrappedAdapter);
    mRecyclerView.setItemAnimator(animator);

    mRecyclerView.addOnScrollListener(new RecyclerView.OnScrollListener() {
        @Override
        public void onScrolled(RecyclerView recyclerView, int dx, int dy) {
            super.onScrolled(recyclerView, dx, dy);
            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
               /* if (recyclerView.canScrollVertically(RecyclerView.NO_POSITION)) {
                    mAppBarLayout.setElevation(5f);
                } else {
                    mAppBarLayout.setElevation(0f);
                }*/
            }
        }
    });

    mRecyclerViewDragDropManager.attachRecyclerView(mRecyclerView);
    mLayoutManager.scrollToPositionWithOffset(MusicPlayerRemote.getPosition() + 1, 0);
}
 

import com.h6ah4i.android.widget.advrecyclerview.animator.GeneralItemAnimator; //导入依赖的package包/类
private void setUpRecyclerView() {
    ViewUtil.setUpFastScrollRecyclerViewColor(this,
            ((FastScrollRecyclerView) recyclerView),
            ThemeStore.accentColor(this));
    recyclerView.setLayoutManager(new LinearLayoutManager(this));
    if (playlist instanceof AbsCustomPlaylist) {
        adapter = new PlaylistSongAdapter(this, new ArrayList<Song>(), R.layout.item_list, false, this);
        recyclerView.setAdapter(adapter);
    } else {
        recyclerViewDragDropManager = new RecyclerViewDragDropManager();
        final GeneralItemAnimator animator = new RefactoredDefaultItemAnimator();
        adapter = new OrderablePlaylistSongAdapter(this, new ArrayList<PlaylistSong>(), R.layout.item_list, false, this, (fromPosition, toPosition) -> {
            if (PlaylistsUtil.moveItem(PlaylistDetailActivity.this, playlist.id, fromPosition, toPosition)) {
                Song song = adapter.getDataSet().remove(fromPosition);
                adapter.getDataSet().add(toPosition, song);
                adapter.notifyItemMoved(fromPosition, toPosition);
            }
        });
        wrappedAdapter = recyclerViewDragDropManager.createWrappedAdapter(adapter);

        recyclerView.setAdapter(wrappedAdapter);
        recyclerView.setItemAnimator(animator);

        recyclerViewDragDropManager.attachRecyclerView(recyclerView);
    }
    adapter.registerAdapterDataObserver(new RecyclerView.AdapterDataObserver() {
        @Override
        public void onChanged() {
            super.onChanged();
            checkIsEmpty();
        }
    });
}
 

import com.h6ah4i.android.widget.advrecyclerview.animator.GeneralItemAnimator; //导入依赖的package包/类
private void setUpRecyclerView() {
    ViewUtil.setUpFastScrollRecyclerViewColor(this, ((FastScrollRecyclerView) recyclerView), ThemeStore.accentColor(this));
    recyclerView.setLayoutManager(new LinearLayoutManager(this));
    if (playlist instanceof AbsCustomPlaylist) {
        adapter = new PlaylistSongAdapter(this, new ArrayList<Song>(), R.layout.item_list, false, this);
        recyclerView.setAdapter(adapter);
    } else {
        recyclerViewDragDropManager = new RecyclerViewDragDropManager();
        final GeneralItemAnimator animator = new RefactoredDefaultItemAnimator();
        adapter = new OrderablePlaylistSongAdapter(this, new ArrayList<PlaylistSong>(), R.layout.item_list, false, this, (fromPosition, toPosition) -> {
            if (PlaylistsUtil.moveItem(PlaylistDetailActivity.this, playlist.id, fromPosition, toPosition)) {
                Song song = adapter.getDataSet().remove(fromPosition);
                adapter.getDataSet().add(toPosition, song);
                adapter.notifyItemMoved(fromPosition, toPosition);
            }
        });
        wrappedAdapter = recyclerViewDragDropManager.createWrappedAdapter(adapter);

        recyclerView.setAdapter(wrappedAdapter);
        recyclerView.setItemAnimator(animator);

        recyclerViewDragDropManager.attachRecyclerView(recyclerView);
    }

    adapter.registerAdapterDataObserver(new RecyclerView.AdapterDataObserver() {
        @Override
        public void onChanged() {
            super.onChanged();
            checkIsEmpty();
        }
    });
}
 

import com.h6ah4i.android.widget.advrecyclerview.animator.GeneralItemAnimator; //导入依赖的package包/类
/**
 * Initialize the recycler view and set the adapter.
 */
private void initRecyclerView(Bundle savedInstanceState) {
            // restore state if necessary
    final Parcelable eimSavedState = (savedInstanceState != null) ? savedInstanceState.getParcelable(SAVED_STATE_EXPANDABLE_ITEM_MANAGER) : null;
    recyclerViewExpandableItemManager = new RecyclerViewExpandableItemManager(eimSavedState);

    // create data provider
    dataProvider = new UniversitiesDataProvider();

    // create adapter
    universitiesAdapter = new UniversitiesAdapter(this, dataProvider, recyclerViewExpandableItemManager);
    wrappedAdapter = recyclerViewExpandableItemManager.createWrappedAdapter(universitiesAdapter);

    // set animation stuff
    final GeneralItemAnimator animator = new RefactoredDefaultItemAnimator();
    animator.setSupportsChangeAnimations(false);

    // init recycler view
    layoutManager = new LinearLayoutManager(this);
    rvUniversities = (RecyclerView) findViewById(R.id.rv_universities);
    rvUniversities.setLayoutManager(layoutManager);
    rvUniversities.setAdapter(wrappedAdapter);
    rvUniversities.setItemAnimator(animator);
    rvUniversities.setHasFixedSize(false);

    // attach recycler view to item manager, necessary for touch listeners
    recyclerViewExpandableItemManager.attachRecyclerView(rvUniversities);
}
 

import com.h6ah4i.android.widget.advrecyclerview.animator.GeneralItemAnimator; //导入依赖的package包/类
@Override
    public void onViewCreated(View view, @Nullable Bundle savedInstanceState) {
        super.onViewCreated(view, savedInstanceState);

        //noinspection ConstantConditions
        mRecyclerView = (RecyclerView) getView().findViewById(R.id.recycler_view);
        mLayoutManager = new LinearLayoutManager(getActivity());

        // drag & drop manager
        mRecyclerViewDragDropManager = new RecyclerViewDragDropManager();
        mRecyclerViewDragDropManager.setDraggingItemShadowDrawable(
                (NinePatchDrawable) getResources().getDrawable(R.drawable.material_shadow_z3));

        //adapter
        final MyDraggableItemAdapter myItemAdapter = new MyDraggableItemAdapter(getDataProvider());
        mAdapter = myItemAdapter;

        mWrappedAdapter = mRecyclerViewDragDropManager.createWrappedAdapter(myItemAdapter);      // wrap for dragging

        final GeneralItemAnimator animator = new RefactoredDefaultItemAnimator();

        mRecyclerView.setLayoutManager(mLayoutManager);
        mRecyclerView.setAdapter(mWrappedAdapter);  // requires *wrapped* adapter
        mRecyclerView.setItemAnimator(animator);

        // additional decorations
        //noinspection StatementWithEmptyBody
        if (supportsViewElevation()) {
            // Lollipop or later has native drop shadow feature. ItemShadowDecorator is not required.
        } else {
            mRecyclerView.addItemDecoration(new ItemShadowDecorator((NinePatchDrawable) getResources().getDrawable(R.drawable.material_shadow_z1)));
        }
        mRecyclerView.addItemDecoration(new SimpleListDividerDecorator(getResources().getDrawable(R.drawable.list_divider), true));

        mRecyclerViewDragDropManager.attachRecyclerView(mRecyclerView);

        // for debugging
//        animator.setDebug(true);
//        animator.setMoveDuration(2000);
    }
 

import com.h6ah4i.android.widget.advrecyclerview.animator.GeneralItemAnimator; //导入依赖的package包/类
@Override
    public void onViewCreated(View view, @Nullable Bundle savedInstanceState) {
        super.onViewCreated(view, savedInstanceState);

        //noinspection ConstantConditions
        mRecyclerView = (RecyclerView) getView().findViewById(R.id.recycler_view);
        mLayoutManager = new LinearLayoutManager(getActivity());

        // drag & drop manager
        mRecyclerViewDragDropManager = new RecyclerViewDragDropManager();
        mRecyclerViewDragDropManager.setDraggingItemShadowDrawable(
                (NinePatchDrawable) getResources().getDrawable(R.drawable.material_shadow_z3));

        //adapter
        final MyDraggableWithSectionItemAdapter myItemAdapter = new MyDraggableWithSectionItemAdapter(getDataProvider());
        mAdapter = myItemAdapter;

        mWrappedAdapter = mRecyclerViewDragDropManager.createWrappedAdapter(myItemAdapter);      // wrap for dragging

        final GeneralItemAnimator animator = new RefactoredDefaultItemAnimator();

        mRecyclerView.setLayoutManager(mLayoutManager);
        mRecyclerView.setAdapter(mWrappedAdapter);  // requires *wrapped* adapter
        mRecyclerView.setItemAnimator(animator);

        // additional decorations
        //noinspection StatementWithEmptyBody
        if (supportsViewElevation()) {
            // Lollipop or later has native drop shadow feature. ItemShadowDecorator is not required.
        } else {
            mRecyclerView.addItemDecoration(new ItemShadowDecorator((NinePatchDrawable) getResources().getDrawable(R.drawable.material_shadow_z1)));
        }
        mRecyclerView.addItemDecoration(new SimpleListDividerDecorator(getResources().getDrawable(R.drawable.list_divider), true));

        mRecyclerViewDragDropManager.attachRecyclerView(mRecyclerView);

        // for debugging
//        animator.setDebug(true);
//        animator.setMoveDuration(2000);
    }
 

import com.h6ah4i.android.widget.advrecyclerview.animator.GeneralItemAnimator; //导入依赖的package包/类
@Override
public void onViewCreated(View view, @Nullable Bundle savedInstanceState) {
    super.onViewCreated(view, savedInstanceState);

    //noinspection ConstantConditions
    mRecyclerView = (RecyclerView) getView().findViewById(R.id.recycler_view);
    mLayoutManager = new LinearLayoutManager(getActivity());

    final Parcelable eimSavedState = (savedInstanceState != null) ? savedInstanceState.getParcelable(SAVED_STATE_EXPANDABLE_ITEM_MANAGER) : null;
    mRecyclerViewExpandableItemManager = new RecyclerViewExpandableItemManager(eimSavedState);

    //adapter
    final MyAddRemoveExpandableItemAdapter myItemAdapter = new MyAddRemoveExpandableItemAdapter(mRecyclerViewExpandableItemManager, getDataProvider());

    mAdapter = myItemAdapter;

    mWrappedAdapter = mRecyclerViewExpandableItemManager.createWrappedAdapter(myItemAdapter);       // wrap for expanding

    final GeneralItemAnimator animator = new RefactoredDefaultItemAnimator();

    // Change animations are enabled by default since support-v7-recyclerview v22.
    // Need to disable them when using animation indicator.
    animator.setSupportsChangeAnimations(false);

    mRecyclerView.setLayoutManager(mLayoutManager);
    mRecyclerView.setAdapter(mWrappedAdapter);  // requires *wrapped* adapter
    mRecyclerView.setItemAnimator(animator);
    mRecyclerView.setHasFixedSize(false);

    // additional decorations
    //noinspection StatementWithEmptyBody
    if (supportsViewElevation()) {
        // Lollipop or later has native drop shadow feature. ItemShadowDecorator is not required.
    } else {
        mRecyclerView.addItemDecoration(new ItemShadowDecorator((NinePatchDrawable) getResources().getDrawable(R.drawable.material_shadow_z1)));
    }
    mRecyclerView.addItemDecoration(new SimpleListDividerDecorator(getResources().getDrawable(R.drawable.list_divider), true));

    mRecyclerViewExpandableItemManager.attachRecyclerView(mRecyclerView);
}
 

import com.h6ah4i.android.widget.advrecyclerview.animator.GeneralItemAnimator; //导入依赖的package包/类
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
                         Bundle savedInstanceState) {
    View layout = inflater.inflate(R.layout.properties_fragment, container, false);

    final RecyclerView recyclerView = (RecyclerView) layout.findViewById(R.id.properties_list);

    final Parcelable savedState = (savedInstanceState != null) ?
            savedInstanceState.getParcelable(SAVED_STATE_EXPANDABLE_ITEM_MANAGER) : null;
    mRecyclerViewExpandableItemManager = new RecyclerViewExpandableItemManager(savedState);

    ElementProperties properties = (ElementProperties) getArguments().get(
            PropertiesActivity.ARGUMENT_PROPERTIES);

    IsotopesAdapter adapter = new IsotopesAdapter(getActivity(), properties.getIsotopes());

    mWrappedAdapter = mRecyclerViewExpandableItemManager.createWrappedAdapter(adapter);

    GeneralItemAnimator animator = new RefactoredDefaultItemAnimator();
    animator.setSupportsChangeAnimations(false);

    recyclerView.setLayoutManager(new LinearLayoutManager(getActivity()));
    recyclerView.setAdapter(mWrappedAdapter);
    recyclerView.addItemDecoration(new DividerDecoration(getActivity()));
    recyclerView.setItemAnimator(animator);

    mRecyclerViewExpandableItemManager.attachRecyclerView(recyclerView);

    getActivity().registerForContextMenu(recyclerView);

    return layout;
}
 

import com.h6ah4i.android.widget.advrecyclerview.animator.GeneralItemAnimator; //导入依赖的package包/类
@Override
protected GeneralItemAnimator onCreateTestTargetItemAnimator() {
    return new RefactoredDefaultItemAnimator();
}
 

import com.h6ah4i.android.widget.advrecyclerview.animator.GeneralItemAnimator; //导入依赖的package包/类
@Override
protected GeneralItemAnimator onCreateTestTargetItemAnimator() {
    return new SwipeDismissItemAnimator();
}
 

import com.h6ah4i.android.widget.advrecyclerview.animator.GeneralItemAnimator; //导入依赖的package包/类
@SuppressWarnings("deprecation")
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    setStatusBarColor(ResourcesUtils.getAttrColor(this, R.attr.colorPrimaryDark));
    ToolbarActivityHelper.setContentView(this, R.layout.activity_record);
    setActionBarUpIndicator(DrawableManager.getDrawable(this, R.drawable.v_arrow_left_dark_x24));

    View tip = findViewById(R.id.tip);
    mRecyclerView = (EasyRecyclerView) findViewById(R.id.recycler_view);
    mViewTransition = new ViewTransition(tip, mRecyclerView);

    // Layout Manager
    int interval = getResources().getDimensionPixelOffset(R.dimen.card_interval);
    if (getResources().getBoolean(R.bool.two_way)) {
        mRecyclerView.setLayoutManager(new StaggeredGridLayoutManager(2, StaggeredGridLayoutManager.VERTICAL));
        MarginItemDecoration decoration = new MarginItemDecoration(interval, interval, interval, interval, interval);
        mRecyclerView.addItemDecoration(decoration);
        decoration.applyPaddings(mRecyclerView);
        mRecyclerView.setItemAnimator(new SlideInUpAnimator());
    } else {
        int halfInterval = interval / 2;
        mRecyclerView.addItemDecoration(new RawMarginItemDecoration(0, halfInterval, 0, halfInterval));
        mRecyclerView.setLayoutManager(new LinearLayoutManager(this));
        mRecyclerView.setPadding(0, halfInterval, 0, halfInterval);
    }

    // touch guard manager  (this class is required to suppress scrolling while swipe-dismiss animation is running)
    mRecyclerViewTouchActionGuardManager = new RecyclerViewTouchActionGuardManager();
    mRecyclerViewTouchActionGuardManager.setInterceptVerticalScrollingWhileAnimationRunning(true);
    mRecyclerViewTouchActionGuardManager.setEnabled(true);

    // swipe manager
    mRecyclerViewSwipeManager = new RecyclerViewSwipeManager();

    mAdapter = new RecordAdapter();
    mAdapter.setHasStableIds(true);
    mWrappedAdapter = mRecyclerViewSwipeManager.createWrappedAdapter(mAdapter);      // wrap for swiping

    final GeneralItemAnimator animator = new SwipeDismissItemAnimator();

    // Change animations are enabled by default since support-v7-recyclerview v22.
    // Disable the change animation in order to make turning back animation of swiped item works properly.
    animator.setSupportsChangeAnimations(false);

    mRecyclerView.hasFixedSize();
    mRecyclerView.setAdapter(mWrappedAdapter);  // requires *wrapped* adapter
    mRecyclerView.setItemAnimator(animator);
    mRecyclerView.setOnItemClickListener(this);
    mRecyclerView.setSelector(Ripple.generateRippleDrawable(this, ResourcesUtils.getAttrBoolean(this, R.attr.dark)));
    mRecyclerView.setDrawSelectorOnTop(true);
    mRecyclerView.setClipToPadding(false);
    mRecyclerView.setClipChildren(false);

    // NOTE:
    // The initialization order is very important! This order determines the priority of touch event handling.
    //
    // priority: TouchActionGuard > Swipe > DragAndDrop
    mRecyclerViewTouchActionGuardManager.attachRecyclerView(mRecyclerView);
    mRecyclerViewSwipeManager.attachRecyclerView(mRecyclerView);

    updateLazyList();
    checkEmpty(false);

    Messenger.getInstance().register(Constants.MESSENGER_ID_UPDATE_RECORD, this);
}
 

import com.h6ah4i.android.widget.advrecyclerview.animator.GeneralItemAnimator; //导入依赖的package包/类
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    setStatusBarColor(ResourcesUtils.getAttrColor(this, R.attr.colorPrimaryDark));
    ToolbarActivityHelper.setContentView(this, R.layout.activity_draft);
    setActionBarUpIndicator(DrawableManager.getDrawable(this, R.drawable.v_arrow_left_dark_x24));

    mTip = findViewById(R.id.tip);
    mRecyclerView = (EasyRecyclerView) findViewById(R.id.recycler_view);
    mViewTransition = new ViewTransition(mTip, mRecyclerView);

    // Layout Manager
    mLayoutManager = new LinearLayoutManager(this);

    // touch guard manager  (this class is required to suppress scrolling while swipe-dismiss animation is running)
    mRecyclerViewTouchActionGuardManager = new RecyclerViewTouchActionGuardManager();
    mRecyclerViewTouchActionGuardManager.setInterceptVerticalScrollingWhileAnimationRunning(true);
    mRecyclerViewTouchActionGuardManager.setEnabled(true);

    // swipe manager
    mRecyclerViewSwipeManager = new RecyclerViewSwipeManager();

    mAdapter = new DraftAdapter();
    mAdapter.setHasStableIds(true);
    mWrappedAdapter = mRecyclerViewSwipeManager.createWrappedAdapter(mAdapter);      // wrap for swiping

    final GeneralItemAnimator animator = new SwipeDismissItemAnimator();

    // Change animations are enabled by default since support-v7-recyclerview v22.
    // Disable the change animation in order to make turning back animation of swiped item works properly.
    animator.setSupportsChangeAnimations(false);

    mRecyclerView.hasFixedSize();
    mRecyclerView.setLayoutManager(mLayoutManager);
    mRecyclerView.setAdapter(mWrappedAdapter);  // requires *wrapped* adapter
    mRecyclerView.setItemAnimator(animator);
    mRecyclerView.setOnItemClickListener(this);

    // NOTE:
    // The initialization order is very important! This order determines the priority of touch event handling.
    //
    // priority: TouchActionGuard > Swipe > DragAndDrop
    mRecyclerViewTouchActionGuardManager.attachRecyclerView(mRecyclerView);
    mRecyclerViewSwipeManager.attachRecyclerView(mRecyclerView);

    updateLazyList();
    checkEmpty(false);
}
 

import com.h6ah4i.android.widget.advrecyclerview.animator.GeneralItemAnimator; //导入依赖的package包/类
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    if (!handlerIntent(getIntent())) {
        finish();
        return;
    }

    setStatusBarColor(ResourcesUtils.getAttrColor(this, R.attr.colorPrimaryDark));
    ToolbarActivityHelper.setContentView(this, R.layout.activity_forum_sort);
    setActionBarUpIndicator(DrawableManager.getDrawable(this, R.drawable.v_arrow_left_dark_x24));

    mTip = findViewById(R.id.tip);
    mRecyclerView = (EasyRecyclerView) findViewById(R.id.recycler_view);
    mViewTransition = new ViewTransition(mTip, mRecyclerView);

    // Layout Manager
    mLayoutManager = new LinearLayoutManager(this);

    // touch guard manager  (this class is required to suppress scrolling while swipe-dismiss animation is running)
    mRecyclerViewTouchActionGuardManager = new RecyclerViewTouchActionGuardManager();
    mRecyclerViewTouchActionGuardManager.setInterceptVerticalScrollingWhileAnimationRunning(true);
    mRecyclerViewTouchActionGuardManager.setEnabled(true);

    // drag & drop manager
    mRecyclerViewDragDropManager = new RecyclerViewDragDropManager();
    mRecyclerViewDragDropManager.setDraggingItemShadowDrawable(
            (NinePatchDrawable) getResources().getDrawable(R.drawable.shadow_8dp));

    // swipe manager
    mRecyclerViewSwipeManager = new RecyclerViewSwipeManager();

    mAdapter = new ForumAdapter();
    mAdapter.setHasStableIds(true);
    mWrappedAdapter = mRecyclerViewDragDropManager.createWrappedAdapter(mAdapter);      // wrap for dragging
    mWrappedAdapter = mRecyclerViewSwipeManager.createWrappedAdapter(mWrappedAdapter);      // wrap for swiping

    final GeneralItemAnimator animator = new SwipeDismissItemAnimator();

    // Change animations are enabled by default since support-v7-recyclerview v22.
    // Disable the change animation in order to make turning back animation of swiped item works properly.
    animator.setSupportsChangeAnimations(false);

    mRecyclerView.hasFixedSize();
    mRecyclerView.setLayoutManager(mLayoutManager);
    mRecyclerView.setAdapter(mWrappedAdapter);  // requires *wrapped* adapter
    mRecyclerView.setItemAnimator(animator);

    // NOTE:
    // The initialization order is very important! This order determines the priority of touch event handling.
    //
    // priority: TouchActionGuard > Swipe > DragAndDrop
    mRecyclerViewTouchActionGuardManager.attachRecyclerView(mRecyclerView);
    mRecyclerViewSwipeManager.attachRecyclerView(mRecyclerView);
    mRecyclerViewDragDropManager.attachRecyclerView(mRecyclerView);

    updateLazyList(false);

    if (Settings.getGuideSortForumsActivity()) {
        showEyeGuide();
    }
}
 

import com.h6ah4i.android.widget.advrecyclerview.animator.GeneralItemAnimator; //导入依赖的package包/类
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);


    //获取RecycleView,创建LayoutManager
    mRecyclerView = (RecyclerView) findViewById(R.id.recycler_view);
    mLayoutManager = new LinearLayoutManager(this);

    // touch guard manager 阻止当Swipe时列表滚动
    mRecyclerViewTouchActionGuardManager = new RecyclerViewTouchActionGuardManager();
    mRecyclerViewTouchActionGuardManager.setInterceptVerticalScrollingWhileAnimationRunning(true);
    mRecyclerViewTouchActionGuardManager.setEnabled(true);

    // drag & drop manager
    mRecyclerViewDragDropManager = new RecyclerViewDragDropManager();
    mRecyclerViewDragDropManager.setDraggingItemShadowDrawable(
            (NinePatchDrawable) getResources().getDrawable(R.drawable.material_shadow_z3_xxhdpi));

    // swipe manager
    mRecyclerViewSwipeManager = new RecyclerViewSwipeManager();

    //adapter
    for(int i=0;i<100;i++){
        dataList.add(new MyItem(i,"测试数据"+i));
    }
    mAdapter  = new MyAdapter(dataList);

    mWrappedAdapter = mRecyclerViewDragDropManager.createWrappedAdapter(mAdapter);   //处理一下mAdapter可以拖拽
    mWrappedAdapter = mRecyclerViewSwipeManager.createWrappedAdapter(mWrappedAdapter);      //处理一下mAdapter可以滑动删除


    final GeneralItemAnimator animator = new SwipeDismissItemAnimator();

    // Change animations are enabled by default since support-v7-recyclerview v22.
    // Disable the change animation in order to make turning back animation of swiped item works properly.
    animator.setSupportsChangeAnimations(false);

    mRecyclerView.setLayoutManager(mLayoutManager);
    mRecyclerView.setAdapter(mWrappedAdapter);  // 注意设置的是mWrappedAdapter
    mRecyclerView.setItemAnimator(animator);

    //additional decorations
    //noinspection StatementWithEmptyBody
    if (supportsViewElevation()) {
        // Lollipop or later has native drop shadow feature. ItemShadowDecorator is not required.
    } else {
        mRecyclerView.addItemDecoration(new ItemShadowDecorator((NinePatchDrawable) getResources().getDrawable(R.drawable.material_shadow_z3_xxhdpi)));
    }
    mRecyclerView.addItemDecoration(new SimpleListDividerDecorator(getResources().getDrawable(R.drawable.list_divider), true));

    // NOTE:
    // 初始化的顺序十分重要,这决定了处理Touch事件的优先级
    // 优先级: TouchActionGuard > Swipe > DragAndDrop
    mRecyclerViewTouchActionGuardManager.attachRecyclerView(mRecyclerView);
    mRecyclerViewSwipeManager.attachRecyclerView(mRecyclerView);
    mRecyclerViewDragDropManager.attachRecyclerView(mRecyclerView);

}
 

import com.h6ah4i.android.widget.advrecyclerview.animator.GeneralItemAnimator; //导入依赖的package包/类
private void initRecyclerView() {
    mRecyclerView = (RecyclerView) getView().findViewById(R.id.recylerView);
    mLayoutManager = new LinearLayoutManager(getActivity());

    // touch guard manager  (this class is required to suppress scrolling while swipe-dismiss animation is running)
    mRecyclerViewTouchActionGuardManager = new RecyclerViewTouchActionGuardManager();
    mRecyclerViewTouchActionGuardManager.setInterceptVerticalScrollingWhileAnimationRunning(true);
    mRecyclerViewTouchActionGuardManager.setEnabled(true);

    // drag & drop manager 拖拽排序的manager
    mRecyclerViewDragDropManager = new RecyclerViewDragDropManager();
    mRecyclerViewDragDropManager.setDraggingItemShadowDrawable(
            (NinePatchDrawable) getResources().getDrawable(R.drawable.material_shadow_z3_xxhdpi));

    // swipe manager 滑动item的manager
    mRecyclerViewSwipeManager = new RecyclerViewSwipeManager();

    //adapter
    mAdapter = new MyTaskAdapter(context, list);
    mWrappedAdapter = mRecyclerViewDragDropManager.createWrappedAdapter(mAdapter);      // wrap for swiping
    mWrappedAdapter = mRecyclerViewSwipeManager.createWrappedAdapter(mWrappedAdapter);      // wrap for swiping
    final GeneralItemAnimator animator = new SwipeDismissItemAnimator();

    // Change animations are enabled by default since support-v7-recyclerview v22.
    // Disable the change animation in order to make turning back animation of swiped item works properly.
    animator.setSupportsChangeAnimations(false);

    mRecyclerView.setLayoutManager(mLayoutManager);
    mRecyclerView.setAdapter(mWrappedAdapter);  // requires *wrapped* adapter
    mRecyclerView.setItemAnimator(animator);


    if (supportsViewElevation()) {
        // Lollipop or later has native drop shadow feature. ItemShadowDecorator is not required.
    } else {
        mRecyclerView.addItemDecoration(new ItemShadowDecorator((NinePatchDrawable) getResources().getDrawable(R.drawable.material_shadow_z1_xxhdpi)));
    }
    mRecyclerView.addItemDecoration(new SimpleListDividerDecorator(getResources().getDrawable(R.drawable.list_divider), true));

    // NOTE:
    // The initialization order is very important! This order determines the priority of touch event handling.
    // priority: TouchActionGuard > Swipe > DragAndDrop
    mRecyclerViewTouchActionGuardManager.attachRecyclerView(mRecyclerView);
    mRecyclerViewSwipeManager.attachRecyclerView(mRecyclerView);
    mRecyclerViewDragDropManager.attachRecyclerView(mRecyclerView);
}
 

import com.h6ah4i.android.widget.advrecyclerview.animator.GeneralItemAnimator; //导入依赖的package包/类
/**
     * 初始化
     */
    private void init() {
        listTask = new ArrayList<Task>();
        listDay = new ArrayList<Day>();
        adapterDay = new DayAdapter(context, listDay);

        mRecyclerView = (RecyclerView) findViewById(R.id.lv_all_zixi);
        lv_day = (ListView) findViewById(R.id.lv_day);
        tv_day = (TextView) findViewById(R.id.tv_day);


        // touch guard manager  (this class is required to suppress scrolling while swipe-dismiss animation is running)
        mRecyclerViewTouchActionGuardManager = new RecyclerViewTouchActionGuardManager();
        mRecyclerViewTouchActionGuardManager.setInterceptVerticalScrollingWhileAnimationRunning(true);
        mRecyclerViewTouchActionGuardManager.setEnabled(true);

        // drag & drop manager 拖拽排序的manager
        mRecyclerViewDragDropManager = new RecyclerViewDragDropManager();
        mRecyclerViewDragDropManager.setDraggingItemShadowDrawable(
                (NinePatchDrawable) getResources().getDrawable(R.drawable.material_shadow_z3_xxhdpi));

        // swipe manager 滑动item的manager
        mRecyclerViewSwipeManager = new RecyclerViewSwipeManager();

        //adapter
        mAdapter = new MyTaskAdapter(context, listTask);
        mWrappedAdapter = mRecyclerViewDragDropManager.createWrappedAdapter(mAdapter);      // wrap for swiping
        mWrappedAdapter = mRecyclerViewSwipeManager.createWrappedAdapter(mWrappedAdapter);      // wrap for swiping
        final GeneralItemAnimator animator = new SwipeDismissItemAnimator();

        // Change animations are enabled by default since support-v7-recyclerview v22.
        // Disable the change animation in order to make turning back animation of swiped item works properly.
        animator.setSupportsChangeAnimations(false);

        mRecyclerView.setLayoutManager(new LinearLayoutManager(context));
        mRecyclerView.setAdapter(mWrappedAdapter);  // requires *wrapped* adapter
        mRecyclerView.setItemAnimator(animator);


        if (supportsViewElevation()) {
            // Lollipop or later has native drop shadow feature. ItemShadowDecorator is not required.
        } else {
            mRecyclerView.addItemDecoration(new ItemShadowDecorator((NinePatchDrawable) getResources().getDrawable(R.drawable.material_shadow_z1_xxhdpi)));
        }
        mRecyclerView.addItemDecoration(new SimpleListDividerDecorator(getResources().getDrawable(R.drawable.list_divider), true));

        // NOTE:
        // The initialization order is very important! This order determines the priority of touch event handling.
        // priority: TouchActionGuard > Swipe > DragAndDrop
        mRecyclerViewTouchActionGuardManager.attachRecyclerView(mRecyclerView);
        mRecyclerViewSwipeManager.attachRecyclerView(mRecyclerView);
        mRecyclerViewDragDropManager.attachRecyclerView(mRecyclerView);


        lv_day.setAdapter(adapterDay);

        // // 允许加载更多
//        lv_day.setPullLoadEnable(true);
//        // 允许下拉
//        lv_day.setPullRefreshEnable(true);
//        // 设置监听器
//        lv_day.setXListViewListener(this);
//        lv_day.pullRefreshing();

        lv_day.setOnItemClickListener(new OnItemClickListener() {
            @Override
            public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
                Day d = listDay.get(position);
                Calendar tmp = Calendar.getInstance();
                tmp.set(d.getYear(), d.getMonth(), d.getDay(), 0, 0, 1);
                tv_day.setText(TaskUtil.getZixiDateS(tmp.getTimeInMillis()));
                getZixiByDay(tmp);
            }
        });
        // 加载数据
        initData();
    }
 

import com.h6ah4i.android.widget.