LolAdapterExample

Demo project to showcase my stupid simple LolAdapter for recycler view also avail in Kotlin, check out branch

This library use Java8 Lambdas and depends ButterKnife optional

How to use LolAdapter

XML

<android.support.v7.widget.RecyclerView
        android:id="@+id/recyclerView"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:clipToPadding="false"
        android:paddingTop="@dimen/standard_wall_space"
        android:paddingBottom="@dimen/standard_wall_space"
        android:paddingEnd="@dimen/standard_wall_space"
        android:paddingStart="@dimen/standard_wall_space"
        app:layoutManager="LinearLayoutManager"
        tools:listitem="@layout/list_item" ></android.support.v7.widget.RecyclerView>

Simple List Adapter

Code

...
LolAdapter<ItemModel,ItemViewHold> adapter = new LolAdapter<>(itemViewClickListener(),ItemViewHold::new);
adapter.items.addAll(data);
recyclerView.setAdapter(typeAdapter);
...
class ItemViewHold extends LolViewHold<ItemModel> {
        @BindView(R.id.textTitle)
        TextView textTitle;
        @BindView(R.id.textDesc)
        TextView textDesc;
        ItemViewHold(ViewGroup parent) {
            super(parent,R.layout.list_item);
        }
        @Override
        public void bind() {
            textTitle.setText(data.fullName+" "+getAdapterPosition());
            textDesc.setText(data.location);
        }
    }

That’s it

Type List Adapter

Code

...
LolAdapter<ItemModel, LolViewHold<ItemModel>>
            typeAdapter = new LolTypeAdapter<>(itemViewClickListener()
            ,position -> position == 0 || position == 4 ? 0 : 1,
            HeaderViewHold::new,
            ItemViewHold::new);
adapter.items.addAll(data);
recyclerView.setAdapter(typeAdapter);
...
    class HeaderViewHold extends LolViewHold<ItemModel> {
        @BindView(R.id.textTitle)
        TextView textTitle;
        HeaderViewHold(ViewGroup parent) {
            super(parent,R.layout.list_item2);
        }
        @Override
        public void bind() {
            textTitle.setText(data.fullName+" "+getAdapterPosition());
        }
    }

That’s it