package safeluck.drive.evaluation.adapter;
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import android.content.Context;
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import android.graphics.Color;
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import android.util.SparseBooleanArray;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.view.ViewGroup;
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import android.widget.TextView;
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import androidx.recyclerview.widget.RecyclerView;
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import java.util.ArrayList;
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import java.util.List;
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import safeluck.drive.evaluation.R;
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import safeluck.drive.evaluation.listener.OnItemClickListener;
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/**
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* Created by YoKeyword on 16/2/10.
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*/
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public class MenuAdapter extends RecyclerView.Adapter<MenuAdapter.MyViewHolder> {
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private LayoutInflater mInflater;
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private Context mContext;
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private List<String> mItems = new ArrayList<>();
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private SparseBooleanArray mBooleanArray;
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private OnItemClickListener mClickListener;
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private int mLastCheckedPosition = -1;
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public MenuAdapter(Context context) {
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mInflater = LayoutInflater.from(context);
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mContext = context;
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}
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public void setDatas(List<String> items) {
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mItems.clear();
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mItems.addAll(items);
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mBooleanArray = new SparseBooleanArray(mItems.size());
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}
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@Override
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public MyViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
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View view = mInflater.inflate(R.layout.item_menu, parent, false);
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final MyViewHolder holder = new MyViewHolder(view);
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holder.itemView.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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int position = holder.getAdapterPosition();
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if (mClickListener != null) {
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mClickListener.onItemClick(position, v);
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}
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}
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});
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return holder;
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}
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@Override
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public void onBindViewHolder(MyViewHolder holder, int position) {
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if (!mBooleanArray.get(position)) {
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holder.viewLine.setVisibility(View.INVISIBLE);
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holder.itemView.setBackgroundResource(R.color.color_19d7d9);
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holder.tvName.setTextColor(Color.BLACK);
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} else {
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holder.viewLine.setVisibility(View.VISIBLE);
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holder.itemView.setBackgroundColor(Color.WHITE);
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holder.tvName.setTextColor(mContext.getResources().getColor(R.color.colorAccent));
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}
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holder.tvName.setText(mItems.get(position));
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}
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@Override
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public int getItemCount() {
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return mItems.size();
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}
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public void setItemChecked(int position) {
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mBooleanArray.put(position, true);
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if (mLastCheckedPosition > -1) {
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mBooleanArray.put(mLastCheckedPosition, false);
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notifyItemChanged(mLastCheckedPosition);
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}
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notifyDataSetChanged();
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mLastCheckedPosition = position;
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}
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class MyViewHolder extends RecyclerView.ViewHolder {
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View viewLine;
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TextView tvName;
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public MyViewHolder(View itemView) {
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super(itemView);
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viewLine = itemView.findViewById(R.id.view_line);
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tvName = (TextView) itemView.findViewById(R.id.tv_name);
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}
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}
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public void setOnItemClickListener(OnItemClickListener itemClickListener) {
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this.mClickListener = itemClickListener;
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}
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}
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