Android Open Source - peeler Peeler

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License

The source code is released under:

MIT License

Java Source Code

package com.example.peeler;
/*from w  ww .j a  v a  2 s . c o  m*/
/* TODO
 * check how the stream service handles an empty song list. it may throw an exception
 */
 
import java.lang.Thread;
import java.util.Iterator;
import java.util.ArrayList;
import java.util.List;
import java.util.Collections;

import android.util.Log;

import android.app.TabActivity;
import android.widget.TabHost;
import android.widget.TabHost.TabSpec;
import android.widget.TextView;
import android.os.Bundle;
import android.os.IBinder;
import android.content.ComponentName;
import android.content.Intent;
import android.content.ServiceConnection;

import android.provider.MediaStore;
import android.database.Cursor;
import android.net.Uri;

public class Peeler extends TabActivity {
  public Streamer streamer;
  private Intent streamerIntent;
  private ServiceConnection conn;
  
  private TabHost tabHost;
  
  private List<Song> songList;
  private boolean shuffle;

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

    streamerIntent = new Intent(this, Streamer.class);
    if (startService(streamerIntent) == null) {
      Log.e("Peeler", "Couldn't start the streamer service");
      finish();
      return;
    }

    conn = new ServiceConnection() {
      public void onServiceConnected(ComponentName name, IBinder binder) {
        streamer = ((Streamer.StreamBinder)binder).exchangeRefs(Peeler.this);
        start();
      }

      public void onServiceDisconnected(ComponentName name) {
      }
    };

    bindService(streamerIntent, conn, 0);
    }

  public void onDestroy() {
    super.onDestroy();
    unbindService(conn);
  }

  public void start() {
    setContentView(R.layout.main);
    tabHost = getTabHost();
    TabSpec tab;
    
    tab = tabHost.newTabSpec("current");
    tab.setIndicator("Current");
    tab.setContent(new Intent(this, CurrentSongView.class));
    tabHost.addTab(tab);

    tab = tabHost.newTabSpec("songs");
    tab.setIndicator("Songs");
    tab.setContent(new Intent(this, SongListView.class));
    tabHost.addTab(tab);

    tab = tabHost.newTabSpec("artists");
    tab.setIndicator("Artists");
    tab.setContent(new Intent(this, ArtistListView.class));
    tabHost.addTab(tab);

    tab = tabHost.newTabSpec("albums");
    tab.setIndicator("Albums");
    tab.setContent(new Intent(this, AlbumListView.class));
    tabHost.addTab(tab);

    tab = tabHost.newTabSpec("playlists");
    tab.setIndicator("Playlists");
    tab.setContent(new Intent(this, PlaylistListView.class));
    tabHost.addTab(tab);

    tab = tabHost.newTabSpec("genres");
    tab.setIndicator("Genres");
    tab.setContent(new Intent(this, GenreListView.class));
    tabHost.addTab(tab);

    tab = tabHost.newTabSpec("devices");
    tab.setIndicator("Devices");
    tab.setContent(new Intent(this, DeviceView.class));
    tabHost.addTab(tab);
  }

  public void switchToCurrentTab() {
    tabHost.setCurrentTabByTag("current");
  }

  public void setSongList(List<Song> list, int index) {
    songList = list;
    if (shuffle)
      shuffleList(false);
    else
      streamer.setSongList(songList, index);
  }

  public void setSongList(List<Song> list) {
    setSongList(list, 0);
  }

  public void toggleShuffle() {
    shuffle = !shuffle;
    if (songList != null) {
      if (shuffle)
        shuffleList(true);
      else
        streamer.setSongListAndMaintainState(songList);
    }
  }

  private void shuffleList(boolean maintainState) {
    ArrayList<Song> list = new ArrayList(songList);
    Collections.shuffle(list);

    if (maintainState) {
      Song song = (streamer.isEmpty() ? songList.get(0) : streamer.currentSong());
      if (list.remove(song)) list.add(0, song);
      streamer.setSongListAndMaintainState(list);
    } else
      streamer.setSongList(list);
  }
}

Java Source Code List

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