コード例 #1
0
  private List<Genre> getUsableGenres() {
    PhoneMediaControl mPhoneMediaControl = PhoneMediaControl.getInstance();

    Cursor c = getGenresCursor();

    List<Genre> genres = new ArrayList<>();
    List<SongDetail> songsList;

    int genreId;
    String genreName;

    while (c.moveToNext()) {
      genreId = c.getInt(0);
      genreName = c.getString(1);

      songsList =
          mPhoneMediaControl.getList(
              getActivity(), genreId, PhoneMediaControl.SongsLoadFor.Genre, "");

      if (songsList.size() > 0) {
        genres.add(new Genre(genreId, genreName));
      }
    }

    return genres;
  }
コード例 #2
0
  private void loadSongsArtist(long id) {
    PhoneMediaControl mPhoneMediaControl = PhoneMediaControl.getInstance();
    PhoneMediaControl.setPhoneMediaControlInterface(
        new PhoneMediaControl.PhoneMediaControlInterface() {

          @Override
          public void loadSongsComplete(List<SongDetail> songsList_) {
            songList = songsList_;
            mSongsListAdapter.notifyDataSetChanged();
            if (songList != null && songList.size() >= 1) {
              String contentURI =
                  "content://media/external/audio/media/" + songList.get(0).getId() + "/albumart";
              imageLoader.displayImage(contentURI, banner, options);
            }
          }
        });
    mPhoneMediaControl.loadMusicListAsync(context, id, PhoneMediaControl.SongsLoadFor.ARTIST, "");
  }
コード例 #3
0
  private void loadSongsAlbum(long id) {
    PhoneMediaControl.setPhoneMediaControlInterface(
        new PhoneMediaControl.PhoneMediaControlInterface() {

          @Override
          public void loadSongsComplete(List<SongDetail> songsList_) {
            songList = songsList_;
            mSongsListAdapter.notifyDataSetChanged();
            if (songList != null && songList.size() >= 1) {
              displaySecondSubString.setText(songList.size() + " songs");
            }
          }
        });
    mPhoneMediaControl.loadMusicListAsync(context, id, PhoneMediaControl.SongsLoadFor.ALBUM, "");

    String contentURI = "content://media/external/audio/albumart/" + id;
    imageLoader.displayImage(contentURI, banner, options);
  }
コード例 #4
0
  private void loadVkPlaylist(final int type, final String id, final String name) {
    PhoneMediaControl.setPhoneMediaControlInterface(
        new PhoneMediaControl.PhoneMediaControlInterface() {

          @Override
          public void loadSongsComplete(final List<SongDetail> songsList_) {
            songList = songsList_;
            mSongsListAdapter.notifyDataSetChanged();

            if (songList != null && songList.size() >= 1) {
              imageLoader.displayImage("", banner, options);
              displayMainString.setText(name);
            }
          }
        });

    new LoadPlaylistTask().execute();
  }
コード例 #5
0
public class PlaylistActivity extends AppCompatActivity
    implements View.OnClickListener,
        ObservableScrollViewCallbacks,
        Slider.OnValueChangedListener,
        NotificationManager.NotificationCenterDelegate {

  private View mToolbarView;
  private ObservableScrollView mScrollView;
  private int mParallaxImageHeight;

  private SharedPreferences sp;
  private int color = 0xFFFFFF;
  private Context context;

  private long id = -1;
  private long tagFor = -1;
  private String albumname = "";
  private String title_one = "";
  private String title_sec = "";

  private VkMusicHelper vkMusicHelper;
  private int vkType = -1;
  private String vkAlbumId;
  private String vkPlaylistName;

  private ImageView banner;
  private ImageView fab_button;
  private TextView displayMainString, displayFirstSubString, displaySecondSubString;
  private ExpandableHeightListView songsList;
  private AllSongsListAdapter mSongsListAdapter;
  private List<SongDetail> songList = new ArrayList<>();

  private DisplayImageOptions options;
  private ImageLoader imageLoader = ImageLoader.getInstance();
  PhoneMediaControl mPhoneMediaControl = PhoneMediaControl.getInstance();

  @Override
  protected void onCreate(Bundle savedInstanceState) {
    // Set your theme first
    context = PlaylistActivity.this;
    theme();

    // Set your Layout view
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_playlist);

    initialize();
    getBundleValues();

    initSlidingUpPanel();

    loadAlreadyPlaying();
    addObserver();
    fabanim();

    runOnUiThread(
        new Runnable() {
          @Override
          public void run() {}
        });
  }

  @Override
  public boolean onOptionsItemSelected(MenuItem item) {
    switch (item.getItemId()) {
      case android.R.id.home:
        onBackPressed();
        break;
    }
    return super.onOptionsItemSelected(item);
  }

  @Override
  public void onBackPressed() {
    if (isExpand) {
      mLayout.setPanelState(SlidingUpPanelLayout.PanelState.COLLAPSED);
    } else {
      super.onBackPressed();
      overridePendingTransition(0, 0);
      finish();
    }
  }

  @Override
  protected void onDestroy() {
    super.onDestroy();
    removeObserver();
  }

  @Override
  public void onClick(View v) {

    switch (v.getId()) {
      case R.id.bottombar_play:

      case R.id.btn_play:
        if (MediaController.getInstance().getPlayingSongDetail() != null) PlayPauseEvent(v);
        break;

      case R.id.btn_forward:
        if (MediaController.getInstance().getPlayingSongDetail() != null)
          MediaController.getInstance().playNextSong();
        break;

      case R.id.btn_backward:
        if (MediaController.getInstance().getPlayingSongDetail() != null)
          MediaController.getInstance().playPreviousSong();
        break;

      case R.id.btn_suffel:
        break;

      case R.id.btn_toggle:
        break;

      case R.id.bottombar_img_Favorite:
        if (MediaController.getInstance().getPlayingSongDetail() != null) {
          MediaController.getInstance()
              .storeFavoritePlay(
                  context,
                  MediaController.getInstance().getPlayingSongDetail(),
                  v.isSelected() ? 0 : 1);
          v.setSelected(!v.isSelected());
          DMPlayerUtility.animateHeartButton(v);
          findViewById(R.id.like).setSelected(!v.isSelected());
          DMPlayerUtility.animatePhotoLike(findViewById(R.id.big_like), findViewById(R.id.like));
        }
        break;

      default:
        break;
    }
  }

  @Override
  protected void onRestoreInstanceState(Bundle savedInstanceState) {
    super.onRestoreInstanceState(savedInstanceState);
    onScrollChanged(mScrollView.getCurrentScrollY(), false, false);
  }

  @Override
  public void onScrollChanged(int scrollY, boolean firstScroll, boolean dragging) {
    int baseColor = color;
    float alpha = Math.min(1, (float) scrollY / mParallaxImageHeight);
    mToolbarView.setBackgroundColor(ScrollUtils.getColorWithAlpha(alpha, baseColor));
    ViewHelper.setTranslationY(banner, scrollY / 2);
  }

  @Override
  public void onDownMotionEvent() {}

  @Override
  public void onUpOrCancelMotionEvent(ScrollState scrollState) {}

  private void setupVkMusicHelper() {
    SharedPreferences sp = getSharedPreferences("VALUES", Context.MODE_PRIVATE);

    vkMusicHelper =
        new VkMusicHelper.Builder(this)
            .setLogged(sp.getBoolean(VkProfileHelper.SP_LOGGED, false))
            .setUserId(sp.getString(VkProfileHelper.SP_USER_ID, ""))
            .setToken(sp.getString(VkProfileHelper.SP_ACCESS_TOKEN, ""))
            .build();
  }

  // Catch  theme changed from settings
  public void theme() {
    sp = getSharedPreferences("VALUES", Context.MODE_PRIVATE);
    int theme = sp.getInt("THEME", 0);
    DMPlayerUtility.settingTheme(context, theme);
  }

  private void initialize() {
    Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar_actionbar);
    setSupportActionBar(toolbar);
    getSupportActionBar().setDisplayHomeAsUpEnabled(true);
    getSupportActionBar().setDisplayShowTitleEnabled(false);

    mToolbarView = findViewById(R.id.toolbar_actionbar);

    // Setup RecyclerView inside drawer
    final TypedValue typedValue = new TypedValue();
    getTheme().resolveAttribute(R.attr.colorPrimary, typedValue, true);
    color = typedValue.data;

    mToolbarView.setBackgroundColor(ScrollUtils.getColorWithAlpha(0, color));
    mScrollView = (ObservableScrollView) findViewById(R.id.scroll);
    mScrollView.addScrollViewCallbacks(this);

    mParallaxImageHeight = getResources().getDimensionPixelSize(R.dimen.parallax_image_height);

    banner = (ImageView) findViewById(R.id.banner);
    displayMainString = (TextView) findViewById(R.id.tv_albumname);
    displayFirstSubString = (TextView) findViewById(R.id.tv_title_frst);
    displaySecondSubString = (TextView) findViewById(R.id.tv_title_sec);
    songsList = (ExpandableHeightListView) findViewById(R.id.listView_songs);
    mSongsListAdapter = new AllSongsListAdapter(context);

    songsList.setAdapter(mSongsListAdapter);

    options =
        new DisplayImageOptions.Builder()
            .showImageOnLoading(R.drawable.bg_default_album_art)
            .showImageForEmptyUri(R.drawable.bg_default_album_art)
            .showImageOnFail(R.drawable.bg_default_album_art)
            .cacheInMemory(true)
            .cacheOnDisk(true)
            .considerExifParams(true)
            .bitmapConfig(Bitmap.Config.RGB_565)
            .build();

    try {
      fab_button = (ImageView) findViewById(R.id.fab_button);
      fab_button.setColorFilter(color);
      fab_button.setImageAlpha(255);
    } catch (Exception e) {
      e.printStackTrace();
    }

    setupVkMusicHelper();
  }

  private void getBundleValues() {
    Bundle bundle = getIntent().getExtras();
    //        if (bundle != null) {
    //            tagFor = bundle.getLong("tagfor");
    //
    //            if (tagFor == PhoneMediaControl.SongsLoadFor.VK_PLAYLIST.ordinal()) {
    //                vkType = bundle.getInt("playlisttype");
    //                vkPlaylistName = bundle.getString("playlistname");
    //                vkAlbumId = bundle.getString("playlistid");
    //
    //                title_one = bundle.getString("title_one");
    //            } else if (tagFor == PhoneMediaControl.SongsLoadFor.LOCAL_PLAYLIST.ordinal()) {
    //
    //            } else {
    //                id = bundle.getLong("id");
    //                tagFor = bundle.getLong("tagfor");
    //                albumname = bundle.getString("albumname");
    //                title_one = bundle.getString("title_one");
    //                title_sec = bundle.getString("title_sec");
    //            }
    //        }
    //
    //        if (tagFor == PhoneMediaControl.SongsLoadFor.GENRE.ordinal()) {
    //            loadSongsGenres(id);
    //        } else if (tagFor == PhoneMediaControl.SongsLoadFor.ALBUM.ordinal()) {
    //            loadSongsAlbum(id);
    //        } else if (tagFor == PhoneMediaControl.SongsLoadFor.ARTIST.ordinal()) {
    //            loadSongsArtist(id);
    //        } else if (tagFor == PhoneMediaControl.SongsLoadFor.LOCAL_PLAYLIST.ordinal()) {
    //
    //        } else if (tagFor == PhoneMediaControl.SongsLoadFor.VK_PLAYLIST.ordinal()) {
    //            loadVkPlaylist(vkType, vkAlbumId, vkPlaylistName);
    //        }
    //
    //        displayMainString.setText(albumname);
    //        displayFirstSubString.setText(title_one);
    //        displaySecondSubString.setText(title_sec);
  }

  private void loadSongsAlbum(long id) {
    PhoneMediaControl.setPhoneMediaControlInterface(
        new PhoneMediaControl.PhoneMediaControlInterface() {

          @Override
          public void loadSongsComplete(List<SongDetail> songsList_) {
            songList = songsList_;
            mSongsListAdapter.notifyDataSetChanged();
            if (songList != null && songList.size() >= 1) {
              displaySecondSubString.setText(songList.size() + " songs");
            }
          }
        });
    mPhoneMediaControl.loadMusicListAsync(context, id, PhoneMediaControl.SongsLoadFor.ALBUM, "");

    String contentURI = "content://media/external/audio/albumart/" + id;
    imageLoader.displayImage(contentURI, banner, options);
  }

  private void loadSongsArtist(long id) {
    PhoneMediaControl mPhoneMediaControl = PhoneMediaControl.getInstance();
    PhoneMediaControl.setPhoneMediaControlInterface(
        new PhoneMediaControl.PhoneMediaControlInterface() {

          @Override
          public void loadSongsComplete(List<SongDetail> songsList_) {
            songList = songsList_;
            mSongsListAdapter.notifyDataSetChanged();
            if (songList != null && songList.size() >= 1) {
              String contentURI =
                  "content://media/external/audio/media/" + songList.get(0).getId() + "/albumart";
              imageLoader.displayImage(contentURI, banner, options);
            }
          }
        });
    mPhoneMediaControl.loadMusicListAsync(context, id, PhoneMediaControl.SongsLoadFor.ARTIST, "");
  }

  private void loadSongsGenres(long id) {
    PhoneMediaControl mPhoneMediaControl = PhoneMediaControl.getInstance();
    PhoneMediaControl.setPhoneMediaControlInterface(
        new PhoneMediaControl.PhoneMediaControlInterface() {

          @Override
          public void loadSongsComplete(List<SongDetail> songsList_) {
            songList = songsList_;
            mSongsListAdapter.notifyDataSetChanged();
            if (songList != null && songList.size() >= 1) {
              String contentURI =
                  "content://media/external/audio/media/" + songList.get(0).getId() + "/albumart";
              imageLoader.displayImage(contentURI, banner, options);
              displaySecondSubString.setText(songList.size() + " songs");
            }
          }
        });
    mPhoneMediaControl.loadMusicListAsync(context, id, PhoneMediaControl.SongsLoadFor.GENRE, "");
  }

  private void loadSongsLocalPlaylist(long id) {}

  private void loadVkPlaylist(final int type, final String id, final String name) {
    PhoneMediaControl.setPhoneMediaControlInterface(
        new PhoneMediaControl.PhoneMediaControlInterface() {

          @Override
          public void loadSongsComplete(final List<SongDetail> songsList_) {
            songList = songsList_;
            mSongsListAdapter.notifyDataSetChanged();

            if (songList != null && songList.size() >= 1) {
              imageLoader.displayImage("", banner, options);
              displayMainString.setText(name);
            }
          }
        });

    new LoadPlaylistTask().execute();
  }

  private class LoadPlaylistTask extends AsyncTask<Void, Void, List<SongDetail>> {

    @Override
    protected List<SongDetail> doInBackground(Void... params) {
      //            return vkMusicHelper.loadMusicList(vkType, vkAlbumId, vkPlaylistName)
      //                    .getSongsList();
      return null;
    }

    @Override
    protected void onPostExecute(List<SongDetail> songDetails) {
      super.onPostExecute(songDetails);

      mPhoneMediaControl.loadMusicListAsync(songDetails);
    }
  }

  public class AllSongsListAdapter extends BaseAdapter {
    private Context context = null;
    private LayoutInflater layoutInflater;

    public AllSongsListAdapter(Context mContext) {
      this.context = mContext;
      this.layoutInflater = LayoutInflater.from(mContext);
    }

    @Override
    public Object getItem(int position) {
      return null;
    }

    @Override
    public long getItemId(int position) {
      return 0;
    }

    @Override
    public View getView(final int position, View convertView, ViewGroup parent) {

      ViewHolder mViewHolder;
      if (convertView == null) {
        mViewHolder = new ViewHolder();
        convertView = layoutInflater.inflate(R.layout.item_song, null);
        mViewHolder.song_row = (LinearLayout) convertView.findViewById(R.id.song_row);
        mViewHolder.textViewSongName = (TextView) convertView.findViewById(R.id.song_name);
        mViewHolder.textViewSongArtisNameAndDuration =
            (TextView) convertView.findViewById(R.id.song_details);
        mViewHolder.imageSongThm = (ImageView) convertView.findViewById(R.id.song_icon_art);
        mViewHolder.imagemore = (ImageView) convertView.findViewById(R.id.song_icon_option_more);
        convertView.setTag(mViewHolder);
      } else {
        mViewHolder = (ViewHolder) convertView.getTag();
      }
      SongDetail mDetail = songList.get(position);

      String audioDuration = "";
      try {
        audioDuration = DMPlayerUtility.getAudioDuration(Long.parseLong(mDetail.getDuration()));
      } catch (NumberFormatException e) {
        e.printStackTrace();
      }

      mViewHolder.textViewSongArtisNameAndDuration.setText(
          (audioDuration.isEmpty() ? "" : audioDuration + " | ") + mDetail.getArtist());
      mViewHolder.textViewSongName.setText(mDetail.getTitle());
      String contentURI = "content://media/external/audio/media/" + mDetail.getId() + "/albumart";
      imageLoader.displayImage(contentURI, mViewHolder.imageSongThm, options);

      convertView.setOnClickListener(
          new View.OnClickListener() {

            @Override
            public void onClick(View v) {

              SongDetail mDetail = songList.get(position);
              if (mDetail != null) {
                if (MediaController.getInstance().isPlayingAudio(mDetail)
                    && !MediaController.getInstance().isAudioPaused()) {
                  MediaController.getInstance().pauseAudio(mDetail);
                } else {
                  MediaController.getInstance()
                      .setPlaylist(songList, mDetail, (int) tagFor, (int) id);
                }
              }
            }
          });
      mViewHolder.imagemore.setColorFilter(Color.DKGRAY);
      mViewHolder.imagemore.setImageAlpha(255);

      mViewHolder.imagemore.setOnClickListener(
          new View.OnClickListener() {

            @Override
            public void onClick(View v) {
              try {
                PopupMenu popup = new PopupMenu(context, v);
                popup.getMenuInflater().inflate(R.menu.list_item_option, popup.getMenu());
                popup.show();
                popup.setOnMenuItemClickListener(
                    new PopupMenu.OnMenuItemClickListener() {
                      @Override
                      public boolean onMenuItemClick(MenuItem item) {

                        switch (item.getItemId()) {
                          case R.id.playnext:
                            break;
                          case R.id.addtoque:
                            break;
                          case R.id.addtoplaylist:
                            break;
                          case R.id.gotoartis:
                            break;
                          case R.id.gotoalbum:
                            break;
                          case R.id.delete:
                            break;
                          default:
                            break;
                        }

                        return true;
                      }
                    });
              } catch (Exception e) {
                e.printStackTrace();
              }
            }
          });
      return convertView;
    }

    @Override
    public int getCount() {
      return (songList != null) ? songList.size() : 0;
    }

    class ViewHolder {
      TextView textViewSongName;
      ImageView imageSongThm, imagemore;
      TextView textViewSongArtisNameAndDuration;
      LinearLayout song_row;
    }
  }

  /*-----------------ALL Work Related to Slide Panel-----------------*/

  private static final String TAG = "ActivityPlaylist";
  private SlidingUpPanelLayout mLayout;
  private RelativeLayout slidepanelchildtwo_topviewone;
  private RelativeLayout slidepanelchildtwo_topviewtwo;
  private boolean isExpand = false;
  private ImageLoadingListener animateFirstListener = new AnimateFirstDisplayListener();
  private ImageView songAlbumbg;
  private ImageView img_bottom_slideone;
  private ImageView img_bottom_slidetwo;
  private TextView txt_playesongname;
  private TextView txt_songartistname;

  private TextView txt_playesongname_slidetoptwo;
  private TextView txt_songartistname_slidetoptwo;

  private TextView txt_timeprogress;
  private TextView txt_timetotal;
  private ImageView imgbtn_backward;
  private ImageView imgbtn_forward;
  private ImageView imgbtn_toggle;
  private ImageView imgbtn_suffel;
  private ImageView img_Favorite;
  private PlayPauseView btn_playpause;
  private PlayPauseView btn_playpausePanel;
  private Slider audio_progress;
  private boolean isDragingStart = false;
  private int TAG_Observer;
  // imp
  private void initSlidingUpPanel() {
    mLayout = (SlidingUpPanelLayout) findViewById(R.id.sliding_layout);
    // songAlbumbg = (ImageView) findViewById(R.id.image_songAlbumbg);
    songAlbumbg = (ImageView) findViewById(R.id.image_songsAlbum);
    img_bottom_slideone = (ImageView) findViewById(R.id.img_bottom_slideone);
    img_bottom_slidetwo = (ImageView) findViewById(R.id.img_bottom_slidetwo);
    txt_timeprogress = (TextView) findViewById(R.id.slidepanel_time_progress);
    txt_timetotal = (TextView) findViewById(R.id.slidepanel_time_total);
    imgbtn_backward = (ImageView) findViewById(R.id.btn_backward);
    imgbtn_forward = (ImageView) findViewById(R.id.btn_forward);
    imgbtn_toggle = (ImageView) findViewById(R.id.btn_toggle);
    imgbtn_suffel = (ImageView) findViewById(R.id.btn_suffel);
    btn_playpause = (PlayPauseView) findViewById(R.id.btn_play);
    audio_progress = (Slider) findViewById(R.id.audio_progress_control);
    btn_playpausePanel = (PlayPauseView) findViewById(R.id.bottombar_play);
    img_Favorite = (ImageView) findViewById(R.id.bottombar_img_Favorite);

    TypedValue typedvaluecoloraccent = new TypedValue();
    getTheme().resolveAttribute(R.attr.colorAccent, typedvaluecoloraccent, true);
    final int coloraccent = typedvaluecoloraccent.data;
    audio_progress.setBackgroundColor(coloraccent);
    audio_progress.setValue(0);

    audio_progress.setOnValueChangedListener(this);
    imgbtn_backward.setOnClickListener(this);
    imgbtn_forward.setOnClickListener(this);
    imgbtn_toggle.setOnClickListener(this);
    imgbtn_suffel.setOnClickListener(this);
    img_Favorite.setOnClickListener(this);

    btn_playpausePanel.Pause();
    btn_playpause.Pause();

    txt_playesongname = (TextView) findViewById(R.id.txt_playesongname);
    txt_songartistname = (TextView) findViewById(R.id.txt_songartistname);
    txt_playesongname_slidetoptwo = (TextView) findViewById(R.id.txt_playesongname_slidetoptwo);
    txt_songartistname_slidetoptwo = (TextView) findViewById(R.id.txt_songartistname_slidetoptwo);

    slidepanelchildtwo_topviewone =
        (RelativeLayout) findViewById(R.id.slidepanelchildtwo_topviewone);
    slidepanelchildtwo_topviewtwo =
        (RelativeLayout) findViewById(R.id.slidepanelchildtwo_topviewtwo);

    slidepanelchildtwo_topviewone.setVisibility(View.VISIBLE);
    slidepanelchildtwo_topviewtwo.setVisibility(View.INVISIBLE);

    slidepanelchildtwo_topviewone.setOnClickListener(
        new View.OnClickListener() {

          @Override
          public void onClick(View v) {
            mLayout.setPanelState(SlidingUpPanelLayout.PanelState.EXPANDED);
          }
        });

    slidepanelchildtwo_topviewtwo.setOnClickListener(
        new View.OnClickListener() {

          @Override
          public void onClick(View v) {
            mLayout.setPanelState(SlidingUpPanelLayout.PanelState.COLLAPSED);
          }
        });

    ((PlayPauseView) findViewById(R.id.bottombar_play)).setOnClickListener(this);
    ((PlayPauseView) findViewById(R.id.btn_play)).setOnClickListener(this);

    mLayout.setPanelSlideListener(
        new SlidingUpPanelLayout.PanelSlideListener() {
          @Override
          public void onPanelSlide(View panel, float slideOffset) {
            Log.i(TAG, "onPanelSlide, offset " + slideOffset);

            if (slideOffset == 0.0f) {
              isExpand = false;
              slidepanelchildtwo_topviewone.setVisibility(View.VISIBLE);
              slidepanelchildtwo_topviewtwo.setVisibility(View.INVISIBLE);
            } else if (slideOffset > 0.0f && slideOffset < 1.0f) {
              // if (isExpand) {
              // slidepanelchildtwo_topviewone.setAlpha(1.0f);
              // slidepanelchildtwo_topviewtwo.setAlpha(1.0f -
              // slideOffset);
              // } else {
              // slidepanelchildtwo_topviewone.setAlpha(1.0f -
              // slideOffset);
              // slidepanelchildtwo_topviewtwo.setAlpha(1.0f);
              // }

            } else {
              isExpand = true;
              slidepanelchildtwo_topviewone.setVisibility(View.INVISIBLE);
              slidepanelchildtwo_topviewtwo.setVisibility(View.VISIBLE);
            }
          }

          @Override
          public void onPanelExpanded(View panel) {
            Log.i(TAG, "onPanelExpanded");
            isExpand = true;
          }

          @Override
          public void onPanelCollapsed(View panel) {
            Log.i(TAG, "onPanelCollapsed");
            isExpand = false;
          }

          @Override
          public void onPanelAnchored(View panel) {
            Log.i(TAG, "onPanelAnchored");
          }

          @Override
          public void onPanelHidden(View panel) {
            Log.i(TAG, "onPanelHidden");
          }
        });
  }

  private void loadAlreadyPlaying() {
    SongDetail mSongDetail = MediaController.getInstance().getPlayingSongDetail();
    if (mSongDetail != null) {
      loadSongsDetails(mSongDetail);
      updateTitle(false);
      MediaController.getInstance().checkIsFavorite(context, mSongDetail, img_Favorite);
    }
  }

  private static class AnimateFirstDisplayListener extends SimpleImageLoadingListener {

    static final List<String> displayedImages =
        Collections.synchronizedList(new LinkedList<String>());

    @Override
    public void onLoadingComplete(String imageUri, View view, Bitmap loadedImage) {
      if (loadedImage != null) {
        ImageView imageView = (ImageView) view;
        boolean firstDisplay = !displayedImages.contains(imageUri);
        if (firstDisplay) {
          FadeInBitmapDisplayer.animate(imageView, 500);
          displayedImages.add(imageUri);
        }
      }
    }
  }

  public void addObserver() {
    TAG_Observer = MediaController.getInstance().generateObserverTag();
    NotificationManager.getInstance().addObserver(this, NotificationManager.audioDidReset);
    NotificationManager.getInstance().addObserver(this, NotificationManager.audioPlayStateChanged);
    NotificationManager.getInstance().addObserver(this, NotificationManager.audioDidStarted);
    NotificationManager.getInstance()
        .addObserver(this, NotificationManager.audioProgressDidChanged);
    NotificationManager.getInstance().addObserver(this, NotificationManager.newaudioloaded);
  }

  public void removeObserver() {
    NotificationManager.getInstance().removeObserver(this, NotificationManager.audioDidReset);
    NotificationManager.getInstance()
        .removeObserver(this, NotificationManager.audioPlayStateChanged);
    NotificationManager.getInstance().removeObserver(this, NotificationManager.audioDidStarted);
    NotificationManager.getInstance()
        .removeObserver(this, NotificationManager.audioProgressDidChanged);
    NotificationManager.getInstance().removeObserver(this, NotificationManager.newaudioloaded);
  }

  public void loadSongsDetails(SongDetail mDetail) {
    String contentURI = "content://media/external/audio/media/" + mDetail.getId() + "/albumart";
    imageLoader.displayImage(contentURI, songAlbumbg, options, animateFirstListener);
    imageLoader.displayImage(contentURI, img_bottom_slideone, options, animateFirstListener);
    imageLoader.displayImage(contentURI, img_bottom_slidetwo, options, animateFirstListener);

    txt_playesongname.setText(mDetail.getTitle());
    txt_songartistname.setText(mDetail.getArtist());
    txt_playesongname_slidetoptwo.setText(mDetail.getTitle());
    txt_songartistname_slidetoptwo.setText(mDetail.getArtist());

    if (txt_timetotal != null) {
      long duration = Long.valueOf(mDetail.getDuration());
      txt_timetotal.setText(
          duration != 0 ? String.format("%d:%02d", duration / 60, duration % 60) : "-:--");
    }
    updateProgress(mDetail);
  }

  @Override
  public void didReceivedNotification(int id, Object... args) {
    if (id == NotificationManager.audioDidStarted
        || id == NotificationManager.audioPlayStateChanged
        || id == NotificationManager.audioDidReset) {
      updateTitle(id == NotificationManager.audioDidReset && (Boolean) args[1]);
    } else if (id == NotificationManager.audioProgressDidChanged) {
      SongDetail mSongDetail = MediaController.getInstance().getPlayingSongDetail();
      updateProgress(mSongDetail);
    }
  }

  @Override
  public void newSongLoaded(Object... args) {
    MediaController.getInstance().checkIsFavorite(context, (SongDetail) args[0], img_Favorite);
  }

  private void updateTitle(boolean shutdown) {
    SongDetail mSongDetail = MediaController.getInstance().getPlayingSongDetail();
    if (mSongDetail == null && shutdown) {
      return;
    } else {
      updateProgress(mSongDetail);
      if (MediaController.getInstance().isAudioPaused()) {
        btn_playpausePanel.Pause();
        btn_playpause.Pause();
      } else {
        btn_playpausePanel.Play();
        btn_playpause.Play();
      }
      SongDetail audioInfo = MediaController.getInstance().getPlayingSongDetail();
      loadSongsDetails(audioInfo);

      if (txt_timetotal != null) {
        long duration = Long.valueOf(audioInfo.getDuration());
        txt_timetotal.setText(
            duration != 0 ? String.format("%d:%02d", duration / 60, duration % 60) : "-:--");
      }
    }
  }

  private void updateProgress(SongDetail mSongDetail) {
    if (audio_progress != null && mSongDetail != null) {
      // When SeekBar Dragging Don't Show Progress
      if (!isDragingStart) {
        // Progress Value coming in point it range 0 to 1
        audio_progress.setValue((int) (mSongDetail.audioProgress * 100));
      }
      String timeString =
          String.format(
              "%d:%02d", mSongDetail.audioProgressSec / 60, mSongDetail.audioProgressSec % 60);
      txt_timeprogress.setText(timeString);
    }
  }

  private void PlayPauseEvent(View v) {
    if (MediaController.getInstance().isAudioPaused()) {
      MediaController.getInstance().playAudio(MediaController.getInstance().getPlayingSongDetail());
      ((PlayPauseView) v).Play();
    } else {
      MediaController.getInstance()
          .pauseAudio(MediaController.getInstance().getPlayingSongDetail());
      ((PlayPauseView) v).Pause();
    }
  }

  @Override
  public void onValueChanged(int value) {
    MediaController.getInstance()
        .seekToProgress(MediaController.getInstance().getPlayingSongDetail(), (float) value / 100);
  }

  private void fabanim() {
    ObjectAnimator anim = ObjectAnimator.ofFloat(fab_button, "scaleX", 0.0f, 1.0f);
    ObjectAnimator anim1 = ObjectAnimator.ofFloat(fab_button, "scaleY", 0.0f, 1.0f);
    ObjectAnimator anim2 = ObjectAnimator.ofFloat(fab_button, "alpha", 0.0f, 1.0f);

    AnimatorSet animatorSet = new AnimatorSet();
    animatorSet.playTogether(anim, anim1, anim2);
    animatorSet.setDuration(500);
    animatorSet.start();
  }
}