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package laffhelm.nm;
import android.app.Activity;
import android.app.FragmentManager;
import android.app.FragmentTransaction;
import android.content.BroadcastReceiver;
import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.content.ServiceConnection;
import android.media.AudioManager;
import android.media.MediaMetadataEditor;
import android.media.MediaMetadataRetriever;
import android.media.MediaPlayer;
import android.net.Uri;
import android.os.AsyncTask;
import android.os.Bundle;
import android.os.IBinder;
import android.util.Log;
import android.view.Menu;
import android.view.MenuItem;
import android.widget.ArrayAdapter;
import android.widget.Toast;
import java.io.File;
import java.io.IOException;
import java.net.URI;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Iterator;
import android.app.AlertDialog;
import android.app.ActionBar;
import android.app.Dialog;
import android.app.DialogFragment;
import android.widget.ImageButton;
import android.view.View;
import android.content.DialogInterface;
import android.app.TimePickerDialog;
import android.app.TimePickerDialog.OnTimeSetListener;
import java.util.*;
import android.widget.TimePicker;
import android.widget.*;
interface Communicator
{
public void playback_mode(int id, boolean status);
public void song_operations(int id);
public void open_song(int position);
public ArrayList<Song> get_song_list();
public void set_progress(int i);
public void goToPlayer();
public String get_artist();
public String get_album();
String get_title();
public byte[] get_album_art();
public int get_song_id();
public int get_duration();
public int get_elapsed();
public boolean is_playing();
}
public class MainActivity extends Activity implements Communicator
{
public PlayerFragment playerFrag;
public SongListFragment songListFragment;
public MiniPlayerFragment miniPlayerFragment;
public ArrayList<Song> songFiles;
public MusicService musicSvc;
public Intent playIntent;
public boolean musicBound = false;
public SongCompletedListener songCompletedListener;
public FragmentManager manager;
public final int IDD_DIALOG = 1;
public final int IDD_DIALOG_TIMER = 2;
public AlertDialog.Builder builder;
public ImageButton ibPlaylistSelector;
public boolean timer;
public TimerTask taskSts;
public Timer timerSTS;
public int thour;
public int tmin;
public FragmentTransaction transaction;
public IntentFilter intentFilter;
protected void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_player);
ibPlaylistSelector = (ImageButton) findViewById(R.id.ibPlaylistSelector);
timer = false;
if (savedInstanceState == null)
{
playerFrag = new PlayerFragment();
songListFragment = new SongListFragment();
miniPlayerFragment = new MiniPlayerFragment();
songFiles = (ArrayList<Song>) getIntent().getSerializableExtra("songs");
Collections.sort(songFiles);
}
if (playIntent == null)
{
playIntent = new Intent(this, MusicService.class);
bindService(playIntent, musicConnection, Context.BIND_AUTO_CREATE);
startService(playIntent);
}
ActionBar actbar = getActionBar();
actbar.hide();
}
public class Task extends TimerTask {
@Override
public void run() {
finish();
}
}
public void setTimer(boolean status)
{
if(!timer && status)
{
taskSts = new Task();
timerSTS = new Timer();
showDialog(IDD_DIALOG_TIMER);
}else if(timer && !status)
{
timerSTS.cancel();
timerSTS.purge();
timerSTS = null;
Toast.makeText(getApplicationContext(), "таймер выключен.", Toast.LENGTH_SHORT).show();
}
}
public void PlaylistSelectorShow(View view)
{
showDialog(IDD_DIALOG);
}
ServiceConnection musicConnection = new ServiceConnection()
{
public void onServiceConnected(ComponentName name, IBinder service) {
MusicService.MusicBinder binder = (MusicService.MusicBinder) service;
//вызов сервиса
musicSvc = binder.getService();
//вызов списка песен
musicSvc.setList(songFiles);
musicSvc.setSong(0);
musicBound = true;
show_list();
}
public void onServiceDisconnected(ComponentName name) {
musicBound = false;
}
};
//меню приложения
public boolean onCreateOptionsMenu(Menu menu)
{
getMenuInflater().inflate(R.menu.player, menu);
return true;
}
public boolean onOptionsItemSelected(MenuItem item)
{
switch (item.getItemId())
{
/* case R.id.action_settings:
break;*/
case R.id.action_rescan:
Intent rescan = new Intent(MainActivity.this, SplashActivity.class);
rescan.putExtra("rescan", true);
startActivity(rescan);
finish();
break;
case R.id.action_about:
Intent about = new Intent(MainActivity.this, About.class);
startActivity(about);
break;
case R.id.action_exit:
finish();
break;
}
return false;
}
public void playback_mode(int id, boolean status)
{
switch (id)
{
case R.id.tbRep:
musicSvc.repeatSongs(status);
break;
case R.id.tbShuf:
musicSvc.shuffleSongs(status);
break;
case R.id.tbTimer:
setTimer(status);
break;
}
}
public void song_operations(int id)
{
switch (id)
{
case R.id.bPlay:
togglePlayPause();
break;
case R.id.bNext:
musicSvc.nextSong();
updateSongInfo();
break;
case R.id.bPrev:
musicSvc.prevSong();
updateSongInfo();
break;
case R.id.bBrowse:
show_list();
break;
}
}
protected Dialog onCreateDialog(int id)
{
switch (id)
{
case IDD_DIALOG:
final String[] mCatsName ={"default."};
builder = new AlertDialog.Builder(this);
builder.setTitle("выбор плейлиста."); // заголовок для диалога
builder.setItems(mCatsName, new DialogInterface.OnClickListener()
{
public void onClick(DialogInterface dialog, int item) {
}
});
builder.setCancelable(true);
return builder.create();
case IDD_DIALOG_TIMER:
TimePickerDialog tpd = new TimePickerDialog(this, myCallBack, thour, tmin, true);
return tpd;
default:
return null;
}
}
OnTimeSetListener myCallBack = new OnTimeSetListener() {
public void onTimeSet(TimePicker view, int hourOfDay, int minute) {
thour = hourOfDay;
tmin = minute;
if(thour > 0 && tmin > 0)
{
timerSTS.schedule( taskSts, (((thour * 60) + tmin) * 60) * 1000);
}
if(thour == 00 && tmin > 0)
{
timerSTS.schedule( taskSts, (tmin * 60) * 1000);
}
if(thour == 00 && tmin == 00)
{
Toast.makeText(getApplicationContext(), "неправильно выбрано время.", Toast.LENGTH_SHORT).show();
playerFrag.tbTimer.setChecked(false);
}
if(thour != 00 && tmin != 00)
{
Toast.makeText(getApplicationContext(), thour + " : " + tmin, Toast.LENGTH_SHORT).show();
}
}
};
public void updateSongInfo()
{
if (playerFrag.isVisible())
{
playerFrag.updateAlbumArt();
playerFrag.updateTags();
playerFrag.setMaxDuration(musicSvc.getDuration());
} else if (miniPlayerFragment.isVisible())
{
songListFragment.refreshList();
}
}
public void togglePlayPause()
{
musicSvc.togglePlayPause();
}
public void open_song(int position)
{
musicSvc.setStartIndex(position);
musicSvc.setSong(position);
transaction = manager.beginTransaction();
transaction.remove(miniPlayerFragment);
transaction.remove(songListFragment);
transaction.add(R.id.container, playerFrag);
transaction.addToBackStack(null);
transaction.commit();
musicSvc.playSong();
}
public void show_list()
{
manager = getFragmentManager();
if (manager.getBackStackEntryCount() > 0)
{
manager.popBackStack();
}
else
{
transaction = manager.beginTransaction();
transaction.remove(playerFrag);
transaction.add(R.id.container, songListFragment);
transaction.add(R.id.container, miniPlayerFragment);
transaction.commit();
}
}
public ArrayList<Song> get_song_list()
{
return songFiles;
}
protected void onDestroy()
{
stopService(playIntent);
unbindService(musicConnection);
musicSvc = null;
super.onDestroy();
}
public void set_progress(int i)
{
musicSvc.seekTo(i);
}
//переход в плеер
public void goToPlayer()
{
transaction = manager.beginTransaction();
transaction.remove(miniPlayerFragment);
transaction.remove(songListFragment);
transaction.add(R.id.container, playerFrag);
transaction.addToBackStack(null);
transaction.commit();
}
public String get_artist()
{
return songFiles.get(musicSvc.playingIndex()).getArtist();
}
public String get_album()
{
return songFiles.get(musicSvc.playingIndex()).getAlbum();
}
public String get_title()
{
return songFiles.get(musicSvc.playingIndex()).getTitle();
}
public byte[] get_album_art()
{
return songFiles.get(musicSvc.playingIndex()).getAlbum_Art(getBaseContext());
}
public int get_song_id()
{
return musicSvc.playingIndex();
}
public int get_duration()
{
return musicSvc.getDuration();
}
public int get_elapsed()
{
return musicSvc.getElapsed();
}
public boolean is_playing()
{
return musicSvc.isPlaying();
}
protected void onResume()
{
super.onResume();
if (songCompletedListener == null)
songCompletedListener = new SongCompletedListener();
intentFilter = new IntentFilter("Refresh the Song Info");
registerReceiver(songCompletedListener, intentFilter);
updateSongInfo();
}
protected void onPause()
{
if (songCompletedListener != null) unregisterReceiver(songCompletedListener);
super.onPause();
}
class SongCompletedListener extends BroadcastReceiver
{
public void onReceive(Context context, Intent intent)
{
if (intent.getAction().equals("Refresh the Song Info"))
{
updateSongInfo();
}
}
}
public void onBackPressed()
{
if (manager.getBackStackEntryCount() > 0)
manager.popBackStack();
else
moveTaskToBack(true);
}
}
package laffhelm.nm;
import android.content.ContentUris;
import android.content.Context;
import android.media.MediaMetadataRetriever;
import android.net.Uri;
import android.os.Parcel;
import android.os.Parcelable;
import android.provider.MediaStore;
import java.io.Serializable;
public class Song implements Serializable, Comparable<Song>
{
public long id;
public String file_name;
public String title;
public String artist;
public String album;
public String duration;
public MediaMetadataRetriever mediaMetadataRetriever;
//имя файла, обычно если нет имени альбома илм названия
public String getFile_Name()
{
return file_name;
}
public Song(long id, String title, String file_name, String artist, String album, String duration)
{
this.id = id;
this.title = title;
this.file_name = file_name;
this.artist = artist;
this.album = album;
this.duration = duration;
}
//длительность
public String getDuration()
{
String minutes = String.valueOf(Integer.valueOf(duration) / 60000);
String seconds = String.valueOf((Integer.valueOf(duration) / 1000) % 60);
if (minutes.length() < 2)
{
minutes = "0" + minutes;
}
if (seconds.length() < 2)
{
seconds = "0" + seconds;
}
return minutes + ":" + seconds;
}
//присвоение айди
public long getId()
{
return id;
}
//название
public String getTitle()
{
if (title.equals("") || title == null)
{
return file_name.substring(0, file_name.length() - 4);
}
return title;
}
//исполнитель
public String getArtist()
{
if (artist.equals("<unknown>"))
{
return "<unknown>";
}
return artist;
}
//название альбома
public String getAlbum()
{
return album;
}
//обложка
public byte[] getAlbum_Art(Context context)
{
mediaMetadataRetriever = new MediaMetadataRetriever();
mediaMetadataRetriever.setDataSource(context, getUri());
return mediaMetadataRetriever.getEmbeddedPicture();
}
//путь к файлу
public Uri getUri()
{
return ContentUris.withAppendedId(MediaStore.Audio.Media.EXTERNAL_CONTENT_URI, id);
}
public int compareTo(Song song)
{
return this.title.toUpperCase().compareTo(song.getTitle().toUpperCase());
}
}
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