NewPipe/app/src/main/java/org/schabi/newpipe/playlist/PlayQueueItemBuilder.java

package org.schabi.newpipe.playlist;

import android.text.TextUtils;
import android.view.MotionEvent;
import android.view.View;

import com.nostra13.universalimageloader.core.DisplayImageOptions;
import com.nostra13.universalimageloader.core.ImageLoader;

import org.schabi.newpipe.R;
import org.schabi.newpipe.util.Localization;


public class PlayQueueItemBuilder {

    private static final String TAG = PlayQueueItemBuilder.class.toString();

    public interface OnSelectedListener {
        void selected(PlayQueueItem item, View view);
        void held(PlayQueueItem item, View view);
        void onStartDrag(PlayQueueItemHolder viewHolder);
    }

    private OnSelectedListener onItemClickListener;

    public PlayQueueItemBuilder() {}

    public void setOnSelectedListener(OnSelectedListener listener) {
        this.onItemClickListener = listener;
    }

    public void buildStreamInfoItem(final PlayQueueItemHolder holder, final PlayQueueItem item) {
        if (!TextUtils.isEmpty(item.getTitle())) holder.itemVideoTitleView.setText(item.getTitle());
        if (!TextUtils.isEmpty(item.getUploader())) holder.itemAdditionalDetailsView.setText(item.getUploader());

        if (item.getDuration() > 0) {
            holder.itemDurationView.setText(Localization.getDurationString(item.getDuration()));
        } else {
            holder.itemDurationView.setVisibility(View.GONE);
        }

        ImageLoader.getInstance().displayImage(item.getThumbnailUrl(), holder.itemThumbnailView, IMAGE_OPTIONS);

        holder.itemRoot.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                if (onItemClickListener != null) {
                    onItemClickListener.selected(item, view);
                }
            }
        });

        holder.itemRoot.setOnLongClickListener(new View.OnLongClickListener() {
            @Override
            public boolean onLongClick(View view) {
                if (onItemClickListener != null) {
                    onItemClickListener.held(item, view);
                    return true;
                }
                return false;
            }
        });

        holder.itemThumbnailView.setOnTouchListener(getOnTouchListener(holder));
        holder.itemHandle.setOnTouchListener(getOnTouchListener(holder));
    }

    private View.OnTouchListener getOnTouchListener(final PlayQueueItemHolder holder) {
        return new View.OnTouchListener() {
            @Override
            public boolean onTouch(View view, MotionEvent motionEvent) {
                view.performClick();
                if (motionEvent.getActionMasked() == MotionEvent.ACTION_DOWN) {
                    onItemClickListener.onStartDrag(holder);
                }
                return false;
            }
        };
    }

    private static final DisplayImageOptions IMAGE_OPTIONS =
            new DisplayImageOptions.Builder()
                    .cacheInMemory(true)
                    .showImageOnFail(R.drawable.dummy_thumbnail)
                    .showImageForEmptyUri(R.drawable.dummy_thumbnail)
                    .showImageOnLoading(R.drawable.dummy_thumbnail)
                    .build();
}