Android Open Source - HapiPodcastJ Channel Details Activity

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Back to project page HapiPodcastJ.

License

The source code is released under:

GNU General Public License

Java Source Code

package info.xuluan.podcast;
/*w ww .  j a va 2 s. co  m*/
import info.xuluan.podcast.provider.Subscription;
import info.xuluan.podcast.provider.SubscriptionColumns;
import info.xuluan.podcast.utils.Log;
import info.xuluan.podcastj.R;

import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Date;
import java.util.HashMap;
import java.util.Map;

import android.content.Intent;
import android.database.Cursor;
import android.net.Uri;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.SimpleAdapter;
import android.widget.TextView;

public class ChannelDetailsActivity extends HapiActivity {

  private Subscription mChannel;
  private Button episodes_btn;
  
  private final Log log = Log.getLog(getClass());

  private String getTimeString(long time){
    SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM-dd HH:mm");
    Date date = new Date(time);
    return  formatter.format(date);
  }

  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.channel_details_activity);

    mChannel = getChannel();
    if (mChannel==null){
      finish();
      return;
    }
    Map<Integer,Integer> countsByStatusMap = mChannel.getEpisodeCounts(this);
    log.debug("Episode counts by status: "+countsByStatusMap);
    
    // set title:
    setTitle(mChannel.title);
    
    setViewContent(R.id.full_title_view, mChannel.title);
    setViewContent(R.id.url_view, mChannel.url);
    //setViewContent(R.id.link_view, "Link: "+ mChannel.link);
    setViewContent(R.id.description, mChannel.description);
    //setViewContent(R.id.comment, mChannel.comment);
    setViewContent(R.id.last_updated_view,
        "updated:"+getTimeString(mChannel.lastUpdated));
    setViewContent(R.id.last_item_updated_view,
        "item:"+getTimeString(mChannel.lastItemUpdated));
    setViewContent(R.id.fail_count_view,
        "fail_count:"+Long.toString(mChannel.failCount));
    setViewContent(R.id.auto_download_view,
        "auto download:"+(mChannel.autoDownload!=0?"yes":"no"));

    int episodeTotalCount = 0;
    ArrayList<Map<String,String>> countsAdapterList = new ArrayList<Map<String,String>>();
    int numberOfCounts = countsByStatusMap.size();
    Integer[] statusKeys = countsByStatusMap.keySet().toArray(new Integer[numberOfCounts]);
    Arrays.sort(statusKeys);
    for (Integer status : statusKeys) {
      final Integer count = countsByStatusMap.get(status);
      final int icon = EpisodeIcons.mapToIcon(status);
      countsAdapterList.add(new HashMap<String,String>() {{
        put("statusIcon",Integer.toString(icon));
        put("count",Integer.toString(count));
      }});
      episodeTotalCount += count;
    }

    String[] countsAdapterFrom = { "statusIcon", "count" };
    int[] countsAdapterTo = { R.id.icon, R.id.text1 };
    SimpleAdapter countsAdapter = new SimpleAdapter(this, countsAdapterList,
        R.layout.count_item, countsAdapterFrom, countsAdapterTo);
    LinearLayout countsByStatusList = (LinearLayout)findViewById(R.id.countsByStatus);
    for (int ii=0; ii<countsAdapterList.size(); ii++) {
      View listItem = countsAdapter.getView(ii,null,countsByStatusList);
      countsByStatusList.addView(listItem);
    }

    String episodeComment = "Number of episodes: "+episodeTotalCount;
    setViewContent(R.id.comment, episodeComment);
    episodes_btn = (Button) findViewById(R.id.ButtonEpisodes);      
    episodes_btn.setOnClickListener(new View.OnClickListener() {
      public void onClick(View v) {
        Subscription.viewEpisodes(ChannelDetailsActivity.this,mChannel.id);
      }
    });
  }

  @Override
  public void onResume() {
    super.onResume();
    mChannel = getChannel();
    if (mChannel==null){
      finish();
      return;
    }
    
    setStatusIcon();
  }

  private void setViewContent(int viewId, String content) {
    TextView v = (TextView) findViewById(viewId);
    v.setText(content);
  }

  private void setStatusIcon() {
    ImageView statusIconView = (ImageView) findViewById(R.id.suspended_icon);
    if (mChannel.suspended!=0) {
      statusIconView.setImageResource(R.drawable.suspended);
    } else {
      statusIconView.setImageResource(R.drawable.blank);
    }
  }
  
  private Subscription getChannel() {
    Intent intent = getIntent();

    Uri uri = intent.getData();
    Cursor cursor = getContentResolver().query(uri,
        SubscriptionColumns.ALL_COLUMNS, null, null, null);
    if (!cursor.moveToFirst()) {
      // show404();
      return null;
    }    
    return Subscription.getByCursor(cursor);
  }


  @Override
  public boolean onCreateOptionsMenu(Menu menu) {
      MenuInflater inflater = getMenuInflater();
        inflater.inflate(R.menu.channel_details_activity, menu);
        return true;
  }
  
  @Override
  public boolean onPrepareOptionsMenu(Menu menu) {
    mChannel = getChannel();
    if (!BackupChannelsActivity.importExportZipEabled) {
        menu.findItem(R.id.exportAllToZip).setVisible(false);
        menu.findItem(R.id.exportUnplayedToZip).setVisible(false);
    }
    setStatusIcon();
        return true;
  }

  @Override
  public boolean onOptionsItemSelected(MenuItem item) {
    switch (item.getItemId()) {

    case R.id.exportAllToZip:
      mChannel.exportAllToZipFile(this);
      return true;
      
    case R.id.exportUnplayedToZip:
      mChannel.exportUnplayedToZipFile(this);
      return true;
      
    }
    setStatusIcon();
    return super.onOptionsItemSelected(item);
  }
}

Java Source Code List

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