RecyclerView.Adapter结合ButterKnife封装

public class BaseViewHolder extends RecyclerView.ViewHolder {    View mView ;    public BaseViewHolder(View itemView) {        super(itemView);        this.mView=itemView;    }    public View getView(){        return mView;    }}

package animation.sunset.com.animationdome.rcyc;import android.content.Context;import android.support.v7.widget.RecyclerView;import android.view.LayoutInflater;import android.view.View;import android.view.ViewGroup;import java.util.List;/** * Created by sunset on 17-5-2. */public abstract class BaseRecycAdapter<T> extends RecyclerView.Adapter<BaseViewHolder> {    Context mContext;    List<T> mList;    private OnItemClickListener mOnItemClickListener;    public BaseRecycAdapter(List<T> list, Context context) {        this.mContext = context;        this.mList = list;    }    @Override    public BaseViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {               View itemView = LayoutInflater.from(mContext).inflate(getContentView(viewType), parent,false);        return new BaseViewHolder(itemView);    }    @Override    public void onBindViewHolder(final BaseViewHolder holder, final int position) {        holder.getView().setOnClickListener(new View.OnClickListener() {            @Override            public void onClick(View v) {                //这个地方一定要判断 不然你没有注册点击事件的时候，点击Item的时候会报错                if(mOnItemClickListener==null){                    returen;                }                mOnItemClickListener.onItemClick(position);            }        });        covert(holder, mList.get(position), position);    }    @Override    public int getItemCount() {        return mList == null ? 0 : mList.size();    }    protected abstract int getContentView(int viewType);    protected abstract void covert(BaseViewHolder holder, T data, int position);    public void setOnItemClickListener(OnItemClickListener mOnItemClickListener) {        this.mOnItemClickListener = mOnItemClickListener;    }    public interface OnItemClickListener {        void onItemClick(int position);    }}

使用示例

public class RecyclerAdapter extends BaseRecycAdapter<String> {    @BindView(R.id.rcyc_item_text)    TextView rcycItemText;    public RecyclerAdapter(List<String> list, Context context) {        super(list, context);    }    @Override    protected int getContentView(int viewType) {        return R.layout.activity_rcyc_item;    }    @Override    protected void covert(BaseViewHolder holder, String data, int position) {        ButterKnife.bind(this, holder.getView());        rcycItemText.setText(data);    }}

public class RcycActivity extends AppCompatActivity {    List<String> strings;    @BindView(R.id.rcycview)    RecyclerView rcycview;    @Override    protected void onCreate(@Nullable Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.activity_rcyc);        ButterKnife.bind(this);        init();    }    private void init() {        strings = new ArrayList<>();        for (int i = 0; i < 100; i++) {            strings.add("封装RecyclerView" + i);        }        rcycview.setLayoutManager(new LinearLayoutManager(this));        rcycview.setAdapter(new RecyclerAdapter(strings,this));    }}