Android Open Source - xmbc-2nd-screen Item Detail Fragment

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License

The source code is released under:

MIT License

Java Source Code

package com.crazyapps.xbmc2ndscreen;
/*from w  w  w. j  a va2 s .  c  om*/
import java.io.InputStream;
import java.net.URL;

import android.graphics.drawable.Drawable;
import android.os.AsyncTask;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;
import android.widget.TextView;

import com.crazyapps.xbmc2ndscreen.dummy.DummyContent;

/**
 * A fragment representing a single Item detail screen. This fragment is either contained in a {@link ItemListActivity}
 * in two-pane mode (on tablets) or a {@link ItemDetailActivity} on handsets.
 */
public class ItemDetailFragment extends Fragment {
  /**
   * The fragment argument representing the item ID that this fragment represents.
   */
  public static final String    ARG_ITEM_ID  = "item_id";

  /**
   * The dummy content this fragment is presenting.
   */
  private DummyContent.DummyItem  mItem;

  private View          rootView;

  /**
   * Mandatory empty constructor for the fragment manager to instantiate the fragment (e.g. upon screen orientation
   * changes).
   */
  public ItemDetailFragment() {
  }

  @Override
  public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    if (getArguments().containsKey(ARG_ITEM_ID)) {
      // Load the dummy content specified by the fragment
      // arguments. In a real-world scenario, use a Loader
      // to load content from a content provider.
      mItem = DummyContent.ITEM_MAP.get(getArguments().getString(ARG_ITEM_ID));
    }
  }

  @Override
  public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    rootView = inflater.inflate(R.layout.fragment_item_detail, container, false);

    // Show the dummy content as text in a TextView.
    if (mItem != null) {
      // ((TextView) rootView.findViewById(R.id.item_detail)).setText(mItem.plot);
      new DownloadImageTask().execute(mItem.getFanart());
      ((TextView) rootView.findViewById(R.id.item_plot)).setText(mItem.plot);
    }

    return rootView;
  }

  /**
   * @param result
   */
  private void setImageDrawable(Drawable result) {
    ((ImageView) rootView.findViewById(R.id.item_fanart)).setImageDrawable(result);

  }

  private class DownloadImageTask extends AsyncTask<String, Integer, Drawable> {
    private Drawable loadImageFromNetwork(String url) {
      try {
        InputStream is = (InputStream) new URL(url).getContent();
        Drawable d = Drawable.createFromStream(is, "src name");
        return d;
      } catch (Exception e) {
        System.out.println("Exc=" + e);
        return null;
      }
    }

    protected Drawable doInBackground(String... urls) {
      return loadImageFromNetwork(urls[0]);
    }

    protected void onPostExecute(Drawable result) {
      setImageDrawable(result);
    }
  }
}

Java Source Code List

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