Android Open Source - epgreader-android Photo Gallery Fragment

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License

The source code is released under:

Apache License

Java Source Code

package com.jeffpalm.android.epg.app;
/*  ww  w .  j  av  a 2 s . co  m*/
import java.util.ArrayList;

import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Gallery;
import android.widget.TextView;

import com.jeffpalm.android.epg.app.R;
import com.jeffpalm.android.tmz.model.TMZContent;

/**
 * A fragment to show multiple photos.
 */
@SuppressWarnings("deprecation")
public class PhotoGalleryFragment extends EPGReaderFragment {

  public static final String TITLE = "title";
  public static final String CONTENT_ITEMS = "content.items";

  private UrlHandler urlHandler;

  interface UrlHandler {
    void show(String url);
  }

  public void setUrlHandler(UrlHandler urlHandler) {
    this.urlHandler = urlHandler;
  }

  @Override
  protected void onActivityCreatedInternal(Bundle savedInstanceState) {
    Bundle args = getArguments();
    String title = args.getString(TITLE);
    ArrayList<TMZContent> contentItems = args.getParcelableArrayList(CONTENT_ITEMS);

    TextView titleView = (TextView) getView().findViewById(R.id.titleText);
    titleView.setText(title);

    Gallery gallery = (Gallery) getView().findViewById(R.id.gallery);
    gallery.setSpacing(1);
    PhotoGalleryAdapter adapter = new PhotoGalleryAdapter(getActivity(), contentItems);
    adapter.setUrlHandler(new PhotoGalleryAdapter.UrlHandler() {
      @Override
      public void show(String url) {
        showUrl(url);
      }
    });
    gallery.setAdapter(adapter);
  }

  private void showUrl(String url) {
    if (urlHandler != null) {
      urlHandler.show(url);
    }
  }

  @Override
  public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    View view = inflater.inflate(R.layout.fragment_photo_gallery, container, false);
    return view;
  }
}

Java Source Code List

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