Android Open Source - WhatsOnTV Search Thread

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Back to project page WhatsOnTV.

License

The source code is released under:

GNU General Public License

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Java Source Code

package net.oncaphillis.whatsontv;
//from  w ww  . j  a va 2  s .c o m
import info.movito.themoviedbapi.model.tv.TvSeries;

import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import java.util.concurrent.Semaphore;

import android.app.Activity;
import android.view.View;
import android.widget.ArrayAdapter;
import android.widget.ProgressBar;
import android.widget.TextView;

public class SearchThread extends Thread {
  
  static final int MAX_SEARCH = 1000;
  private Semaphore _lock       = new Semaphore(0);
  
  private Activity               _activity;
  private ArrayAdapter<TvSeries> _listAdapter;
  private Pager                  _pager;
  private ProgressBar            _pb;
  private TextView               _tv;
  
  public SearchThread(Activity a,ArrayAdapter<TvSeries> l,Pager p,ProgressBar pb,TextView tv) {
    _activity    = a;    
    _listAdapter = l;
    _pager       = p;
    _pb          = pb;
    _tv          = tv;
  }
  
  @Override
  public void run() {
    
    _activity.runOnUiThread(new Runnable() {
          @Override
          public void run() {
        synchronized(_listAdapter) {
          _listAdapter.clear();
          _listAdapter.notifyDataSetChanged();
        }
          }
      });            

    int page = 1;
    int n = 0;
    int s = 0;
    
    if(Tmdb.get().api()==null) {
      return;
    }

    List<TvSeries> li_page= new ArrayList<TvSeries>();
    
    _pager.start();

    while(true) {
      int nn=0;
      while( _listAdapter.getCount() <= MAX_SEARCH) {
        lock();
        li_page=_pager.getPage(page++);
        final TextView tv = _tv;
        final List<TvSeries> li = li_page;
        _activity.runOnUiThread(new Runnable() {
          @Override
          public void run() {
            _listAdapter.addAll(li);            
            if( tv != null ) {
              tv.setText(Integer.toString(_listAdapter.getCount()));
            }
          }
        });
        
        release();

        if(li_page.size() == 0)
          break;
      } 
      break;
    }
    
    _pager.end();
    
    if(_pb!=null || _tv!=null) {
      final ProgressBar pb = _pb;
      final TextView    tv = _tv;
      _activity.runOnUiThread(new Runnable() {
        @Override
        public void run() {
          if(pb!=null)
            pb.setVisibility(View.INVISIBLE);
            
          if(tv!=null)
            tv.setVisibility(View.INVISIBLE);
        }
      });
    }
  }

  public void release() {
    _lock.release();
  }

  public void lock() {
    try {
      _lock.acquire();
    } catch (Exception ex) {
    }
  }
};

Java Source Code List