SampleAdapter.java

mport android.content.Context;
import android.graphics.drawable.ShapeDrawable;
import android.graphics.drawable.shapes.OvalShape;
import android.support.v7.widget.RecyclerView;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.TextView;
import android.widget.Toast;

import com.slifers.dailyfreethrowtracker.R;
import com.slifers.dailyfreethrowtracker.model.ShotsModel;
import com.tr4android.recyclerviewslideitem.SwipeAdapter;
import com.tr4android.recyclerviewslideitem.SwipeConfiguration;

import java.util.ArrayList;
import java.util.List;

/**
 * Created by user on 9/29/2016.
 */
public class SampleAdapter  extends SwipeAdapter implements View.OnClickListener  {
    ArrayList<String> mDataset;
    public static final int TIME_POST_DELAYED = 3000; // in ms
    int[] colors = new int[]{R.color.color_red, R.color.color_pink, R.color.color_purple, R.color.color_deep_purple, R.color.color_indigo, R.color.color_blue, R.color.color_light_blue, R.color.color_cyan, R.color.color_teal, R.color.color_green, R.color.color_light_green, R.color.color_lime, R.color.color_yellow, R.color.color_amber, R.color.color_orange, R.color.color_deep_orange, R.color.color_brown, R.color.color_grey, R.color.color_blue_grey};

    Context context;
    List<ShotsModel> shots;
    private RecyclerView mRecyclerView;
    long initialCount;

    public SampleAdapter(Context context, List<ShotsModel> shots, RecyclerView recyclerView) {
        this.context = context;
        this.shots = shots;
        mRecyclerView = recyclerView;

    }

    public class vh_shots extends RecyclerView.ViewHolder {
        TextView tv_makes, tv_dash, tv_attempts, tv_percent, tv_percent_dash, tv_date;
        ImageView ic_makes, ic_percent, ic_calendar;
        LinearLayout contentView;
        View avatarView;

        public vh_shots(View itemView) {
            super(itemView);
            contentView = (LinearLayout) itemView.findViewById(R.id.container);
            tv_makes = (TextView) itemView.findViewById(R.id.tv_makes);
            tv_dash = (TextView) itemView.findViewById(R.id.tv_dash);
            tv_attempts = (TextView) itemView.findViewById(R.id.tv_attempts);
            tv_percent = (TextView) itemView.findViewById(R.id.tv_percent);
            tv_percent_dash = (TextView) itemView.findViewById(R.id.tv_percent_dash);
            tv_date = (TextView) itemView.findViewById(R.id.tv_date);
            ic_makes = (ImageView) itemView.findViewById(R.id.ic_makes);
            ic_percent = (ImageView) itemView.findViewById(R.id.ic_percent);
            ic_calendar = (ImageView) itemView.findViewById(R.id.ic_calendar);


        }
    }

    @Override
    public RecyclerView.ViewHolder onCreateSwipeViewHolder(ViewGroup parent, int i) {
        View v = LayoutInflater.from(parent.getContext())
                .inflate(R.layout.lv_custom_row, parent, true);
        return new vh_shots(v);
    }

    @Override
    public void onBindSwipeViewHolder(RecyclerView.ViewHolder vh_shots, int i) {
        vh_shots sampleViewHolder = (vh_shots) vh_shots;


        sampleViewHolder.tv_makes.setText("" + shots.get(i).getMakes());
        sampleViewHolder.tv_attempts.setText("" + shots.get(i).getAttempts());
        sampleViewHolder.tv_percent.setText("" + shots.get(i).getPercentage());
        sampleViewHolder.tv_date.setText("" + shots.get(i).getDate());

    }

    @Override
    public SwipeConfiguration onCreateSwipeConfiguration(Context context, int position) {
        return new SwipeConfiguration.Builder(context)
                .setLeftBackgroundColorResource(R.color.color_delete)
                .setRightBackgroundColorResource(R.color.color_delete)
                .setDrawableResource(R.drawable.ic_delete_white_24dp)
                .setRightDrawableResource(R.drawable.ic_delete_white_24dp)
                .setLeftUndoable(true)
                .setLeftUndoDescription(R.string.action_deleted)
                .setRightUndoable(true)
                .setRightUndoDescription(R.string.action_deleted)
                .setDescriptionTextColorResource(android.R.color.white)
                .setLeftSwipeBehaviour(SwipeConfiguration.SwipeBehaviour.NORMAL_SWIPE)
               .setRightSwipeBehaviour(SwipeConfiguration.SwipeBehaviour.NORMAL_SWIPE)
                .build();
    }

    @Override
    public void onSwipe(int position, int direction) {
        if (direction == SWIPE_LEFT) {
            deleteItems(position, direction);


        } else {
            deleteItems(position, direction);


        }
    }

    @Override
    public void onClick(View view) {
        // We need to get the parent of the parent to actually have the proper view
        int position = mRecyclerView.getChildAdapterPosition((View) view.getParent().getParent());
        Toast toast = Toast.makeText(context, "Clicked item at position " + position, Toast.LENGTH_SHORT);
        toast.show();
    }

    @Override
    public int getItemCount() {
        return shots.size();
    }

    public void deleteItems (int position, int direction){
        try{

            final ShotsModel shot = shots.remove(position);
            //shots.remove(position);

            shot.delete();
            notifyItemRemoved(position);
            notifyDataSetChanged();
        } catch (IndexOutOfBoundsException e){
            notifyDataSetChanged();
            e.printStackTrace();
        }
        Toast toast = Toast.makeText(context, "Deleted item at position " + position, Toast.LENGTH_SHORT);
        toast.show();
    }
}