tomerbu.edu.transitionsdemo.MyRecyclerAdapter.java Source code

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Here is the source code for tomerbu.edu.transitionsdemo.MyRecyclerAdapter.java

Source

package tomerbu.edu.transitionsdemo;

import android.content.Context;
import android.content.Intent;
import android.content.res.Resources;
import android.os.Build;
import android.support.v4.app.ActivityCompat;
import android.support.v4.app.ActivityOptionsCompat;
import android.support.v4.util.Pair;
import android.support.v7.widget.RecyclerView;
import android.transition.Transition;
import android.transition.TransitionInflater;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;
import android.widget.RelativeLayout;
import android.widget.TextView;

import java.util.ArrayList;
import java.util.Locale;

/**
 * Created by tomerbuzaglo on 11/07/2016.
 * Copyright 2016 tomerbuzaglo. All Rights Reserved
 * <p/>
 * Licensed under the Apache License, Version 2.0
 * you may not use this file except
 * in compliance with the License
 */
public class MyRecyclerAdapter extends RecyclerView.Adapter<MyRecyclerAdapter.MyViewHolder> {
    public static final String EXTRA_CHEESE = "Cheese";
    private Context context;
    ArrayList<Cheese> data = new ArrayList<>();

    public MyRecyclerAdapter(Context context) {
        this.context = context;
        initDummyData(context);
    }

    private void initDummyData(Context context) {
        Resources resources = context.getResources();
        String[] dummyTexts = { "Urias persuadere, tanquam superbus vigil.",
                "Paradox doesnt cheerfully believe any cow  but the master is what disturbs.",
                "Squeezed cauliflower can be made fresh by brushing with honey.",
                "How cloudy. You fire like a girl.", "Malfunction tightly like a seismic planet." };

        for (int i = 0; i < 10; i++) {
            for (int j = 0; j < dummyTexts.length; j++) {
                int id = resources.getIdentifier(String.format(Locale.US, "cheese_%d", j + 1), "drawable",
                        getClass().getPackage().getName());
                Cheese cheese = new Cheese(dummyTexts[j], id);
                data.add(cheese);
            }
        }
    }

    @Override
    public MyViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
        View v = LayoutInflater.from(context).inflate(R.layout.demo_items, parent, false);
        return new MyViewHolder(v);
    }

    @Override
    public void onBindViewHolder(final MyViewHolder holder, int position) {
        final Cheese cheese = data.get(position);

        holder.tvTitle.setText(cheese.getDescription());
        holder.ivImage.setImageResource(cheese.getImageResID());

        holder.itemView.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                Intent intent = new Intent(context, DetailsActivity.class);
                intent.putExtra(EXTRA_CHEESE, cheese);
                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
                    holder.tvTitle.setTransitionName("description");
                    holder.ivImage.setTransitionName("image");

                    View tvTitle = holder.tvTitle;
                    View ivImage = holder.ivImage;

                    Pair<View, String> pair1 = Pair.create(tvTitle, tvTitle.getTransitionName());
                    Pair<View, String> pair2 = Pair.create(ivImage, ivImage.getTransitionName());

                    MainActivity act = (MainActivity) context;
                    ActivityOptionsCompat options = ActivityOptionsCompat.makeSceneTransitionAnimation(act, pair1,
                            pair2);

                    Transition transition = TransitionInflater.from(act).inflateTransition(R.transition.arc_bounds);
                    /*               Transition transition = new Slide();
                        
                                   ArcMotion arc = new ArcMotion();
                                   arc.setMinimumHorizontalAngle(90);
                                   transition.setPathMotion(arc);*/

                    act.getWindow().setSharedElementEnterTransition(transition);
                    act.getWindow().setSharedElementExitTransition(transition);
                    act.getWindow().setSharedElementReenterTransition(transition);
                    act.getWindow().setSharedElementReturnTransition(transition);

                    ActivityCompat.startActivity(act, intent, options.toBundle());
                } else {
                    context.startActivity(intent);
                }

            }
        });
    }

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

    public static class MyViewHolder extends RecyclerView.ViewHolder {
        RelativeLayout itemView;
        TextView tvTitle;
        ImageView ivImage;

        public MyViewHolder(View itemView) {
            super(itemView);
            this.itemView = (RelativeLayout) itemView.findViewById(R.id.layout);
            tvTitle = (TextView) itemView.findViewById(R.id.textView);
            ivImage = (ImageView) itemView.findViewById(R.id.imageView);

        }
    }

}