Java Code Examples for android.support.v7.widget.RecyclerView#getTag()

public void updateCommentItem(WorkWorldNewCommentBean workWorldNewCommentBean, int position) {
//        RecyclerView recyclerView = (RecyclerView) getViewByPosition(position+getHeaderLayoutCount(),R.id.child_comment_rc);
//       TextView textView = (TextView) getViewByPosition(position+getHeaderLayoutCount(),R.id.comment_item_text);
//       int a = linearLayoutManager.findFirstCompletelyVisibleItemPosition();
//        linearLayoutManager.findViewByPosition()
        try {
            TextView textView = linearLayoutManager.findViewByPosition(position + getHeaderLayoutCount()).findViewById(R.id.comment_item_text);
////
            RecyclerView recyclerView = linearLayoutManager.findViewByPosition(position + getHeaderLayoutCount()).findViewById(R.id.child_comment_rc);

//
            textView.setText(workWorldNewCommentBean.getContent());
            recyclerView.setVisibility(View.VISIBLE);
//       LinearLayoutManager linearLayoutManager = getl
            WorkWorldDetailsAdapter adapter = (WorkWorldDetailsAdapter) recyclerView.getTag();
            List<? extends MultiItemEntity> list = workWorldNewCommentBean.getNewChild();
            adapter.setNewData((List<MultiItemEntity>) list);
        } catch (Exception e) {
//            notifyItemInserted(position + getHeaderLayoutCount());
            notifyItemChanged(position + getHeaderLayoutCount());
            compatibilityDataSizeChanged(1);
//            addData(i,data);
//            notifyItemChanged(position);
        }

    }
 

/**
 * (伪)双向 databinding: 自动调用 {@link TwoWayListVM#getLoadTask()},
 *      并自动触发 {@link TwoWayListVM#setData(ObservableArrayList)}
 *      然后自动更新 RecyclerView
 *
 * @param container
 * @param vm
 * @param datas
 * @param <T>
 */
@BindingAdapter({"vm", "data"})
public static <T> void setDataTwoWay(final RecyclerView container, final ListVM<T> vm, List<T> datas){
    if(vm == null){
        return ;
    }
    setData(container, vm, datas);

    if(vm instanceof TwoWayListVM) {
        boolean isInited = container.getTag(R.id.db_inited) != null;
        if (!isInited) {
            container.setTag(R.id.db_inited, true);

            final TwoWayListVM<T> _vm = ((TwoWayListVM<T>) vm);

            loadData(container, _vm, null, null);
            // 若 parent 可下拉刷新，设置回调
            ViewParent parent = container.getParent();
            if (parent != null && parent instanceof TwoWayListVM.Refreshable) {
                final TwoWayListVM.Refreshable refreshable = (TwoWayListVM.Refreshable) parent;
                ((TwoWayListVM.Refreshable) parent).setOnRefresh(new TwoWayListVM.Refreshable.CallBack() {
                    @Override
                    public void onRefresh() {
                        loadData(container, _vm, null, refreshable);
                    }

                    @Override
                    public void onLoadMore() {
                        List<T> data = _vm.getData();
                        if (data.size() - 1 >= 0) {
                            loadData(container, _vm, data.get(data.size() - 1), refreshable);
                        }
                    }
                });
            }
        }
    }
}
 

public static ItemClickSupport addTo(RecyclerView view) {
    ItemClickSupport support = (ItemClickSupport) view.getTag(R.id.item_click_support);
    if (support == null) {
        support = new ItemClickSupport(view);
    }
    return support;
}
 

public static ItemClickSupport from(RecyclerView recyclerView) {
    if (recyclerView == null) {
        return null;
    }

    return (ItemClickSupport) recyclerView.getTag(io.apptik.multiview.extras.R.id.multiview_item_click_support);
}
 

public static ItemClickSupport from(RecyclerView recyclerView) {
    if (recyclerView == null) {
        return null;
    }

    return (ItemClickSupport) recyclerView.getTag(R.id.twowayview_item_click_support);
}
 

public static ItemClickSupport removeFrom(RecyclerView view) {
    ItemClickSupport support = (ItemClickSupport) view.getTag(R.id.item_click_support);
    if (support != null) {
        support.detach(view);
    }
    return support;
}
 

public static ItemSelectionSupport from(RecyclerView recyclerView) {
    if (recyclerView == null) {
        return null;
    }

    return (ItemSelectionSupport) recyclerView.getTag(R.id.twowayview_item_selection_support);
}
 

public static ItemClickSupport addTo(RecyclerView view) {
    ItemClickSupport support = (ItemClickSupport) view.getTag(R.id.item_click_support);
    if (support == null) {
        support = new ItemClickSupport(view);
    }
    return support;
}
 

public static RecycleClick addTo(RecyclerView view) {
    RecycleClick support = (RecycleClick) view.getTag(R.id.item_click_support);
    if (support == null) {
        support = new RecycleClick(view);
    }
    return support;
}
 

public static ItemClickSupport removeFrom(RecyclerView view) {
	ItemClickSupport support = (ItemClickSupport) view.getTag(R.id.item_click_support);
	if (support != null) {
		support.detach(view);
	}
	return support;
}
 

public static RecyclerViewItemClickSupport removeFrom(RecyclerView view) {
    RecyclerViewItemClickSupport support = (RecyclerViewItemClickSupport) view.getTag(R.id.item_click_support);
    if (support != null) {
        support.detach(view);
    }
    return support;
}
 

public static ItemClickSupport addTo(RecyclerView view) {
    ItemClickSupport support = (ItemClickSupport) view.getTag(R.id.item_click_support);
    if (support == null) {
        support = new ItemClickSupport(view);
    }
    return support;
}
 

public static ItemClickSupport removeFrom(RecyclerView view) {
    ItemClickSupport support = (ItemClickSupport) view.getTag(R.id.item_click_support);
    if (support != null) {
        support.detach(view);
    }
    return support;
}
 

public static ItemClickSupport from(RecyclerView recyclerView) {
    if (recyclerView == null) {
        return null;
    }

    return (ItemClickSupport) recyclerView.getTag(R.id.watchme_item_click_support);
}
 

public static ItemClickSupport removeFrom(RecyclerView view) {
    ItemClickSupport support = (ItemClickSupport) view.getTag(R.id.item_click_support);
    if (support != null) {
        support.detach(view);
    }
    return support;
}
 

public static ItemSelectionSupport from(RecyclerView recyclerView) {
    if (recyclerView == null) {
        return null;
    }

    return (ItemSelectionSupport) recyclerView.getTag(io.apptik.multiview.extras.R.id.multiview_item_selection_support);
}
 

public static RecyclerViewItemClickSupport addTo(RecyclerView view) {
    RecyclerViewItemClickSupport support = (RecyclerViewItemClickSupport) view.getTag(R.id.item_click_support);
    if (support == null) {
        support = new RecyclerViewItemClickSupport(view);
    }
    return support;
}
 

public static ItemClickSupport addTo(RecyclerView view) {
    ItemClickSupport support = (ItemClickSupport) view.getTag(R.id.item_click_support);
    if (support == null) {
        support = new ItemClickSupport(view);
    }
    return support;
}
 

public void deleteCommentItem(int position, WorkWorldDeleteResponse.CommentDeleteInfo data) {

        if (data.getDeleteType() == 1) {
            try {
                RecyclerView recyclerView = linearLayoutManager.findViewByPosition(position + getHeaderLayoutCount()).findViewById(R.id.child_comment_rc);
                WorkWorldDetailsAdapter adapter = (WorkWorldDetailsAdapter) recyclerView.getTag();
                for (int i = 0; i < adapter.getData().size(); i++) {
                    if (((WorkWorldChildCommentBean) adapter.getData().get(i)).getCommentUUID().equals(data.getCommentUUID())) {
                        adapter.remove(i);
                    }
                }

            } catch (Exception e) {
                notifyItemChanged(position + getHeaderLayoutCount());
                compatibilityDataSizeChanged(1);
            }
        } else {
            if (MessageStatus.isExistStatus(data.getSuperParentStatus(), WorkWorldItemState.commentShow)) {
                TextView textView = linearLayoutManager.findViewByPosition(position + getHeaderLayoutCount()).findViewById(R.id.comment_item_text);
                textView.setText("该评论已删除!");
////
            } else {
                remove(position);
            }
        }
//        if(MessageStatus.isExistStatus(data.getSuperParentStatus(),WorkWorldItemState.commentShow)){
//
//        }else{
//
//        }
    }
 

public static ItemClickSupport removeFrom(RecyclerView view) {
    ItemClickSupport support = (ItemClickSupport) view.getTag(R.id.item_click_support);
    if (support != null) {
        support.detach(view);
    }
    return support;
}