示例#1
0
 /** {@inheritDoc} */
 @Override
 public void onScrollStateChanged(final AbsListView view, final int scrollState) {
   // Pause disk cache access to ensure smoother scrolling
   if (scrollState == AbsListView.OnScrollListener.SCROLL_STATE_FLING
       || scrollState == AbsListView.OnScrollListener.SCROLL_STATE_TOUCH_SCROLL) {
     mAdapter.setPauseDiskCache(true);
   } else {
     mAdapter.setPauseDiskCache(false);
     mAdapter.notifyDataSetChanged();
   }
 }
示例#2
0
 /**
  * @return The position of an item in the list or grid based on the name of the currently playing
  *     artist.
  */
 private int getItemPositionByArtist() {
   final long artistId = MusicUtils.getCurrentArtistId();
   if (mAdapter == null) {
     return 0;
   }
   for (int i = 0; i < mAdapter.getCount(); i++) {
     if (mAdapter.getItem(i).mArtistId == artistId) {
       return i;
     }
   }
   return 0;
 }
示例#3
0
  /** {@inheritDoc} */
  @Override
  public void onCreateContextMenu(
      final ContextMenu menu, final View v, final ContextMenuInfo menuInfo) {
    super.onCreateContextMenu(menu, v, menuInfo);

    // Get the position of the selected item
    final AdapterContextMenuInfo info = (AdapterContextMenuInfo) menuInfo;
    // Creat a new model
    mArtist = mAdapter.getItem(info.position);
    // Create a list of the artist's songs
    mArtistList = MusicUtils.getSongListForArtist(getActivity(), mArtist.mArtistId);

    // Play the artist
    menu.add(
        GROUP_ID,
        FragmentMenuItems.PLAY_SELECTION,
        Menu.NONE,
        getString(R.string.context_menu_play_selection));

    // Add the artist to the queue
    menu.add(GROUP_ID, FragmentMenuItems.ADD_TO_QUEUE, Menu.NONE, getString(R.string.add_to_queue));

    // Add the artist to a playlist
    final SubMenu subMenu =
        menu.addSubMenu(
            GROUP_ID, FragmentMenuItems.ADD_TO_PLAYLIST, Menu.NONE, R.string.add_to_playlist);
    MusicUtils.makePlaylistMenu(getActivity(), GROUP_ID, subMenu, false);

    // Delete the artist
    menu.add(
        GROUP_ID, FragmentMenuItems.DELETE, Menu.NONE, getString(R.string.context_menu_delete));
  }
示例#4
0
 /** Sets up the grid view */
 private void initGridView() {
   // Initialize the grid
   mGridView = (GridView) mRootView.findViewById(R.id.grid_base);
   // Set the data behind the grid
   mGridView.setAdapter(mAdapter);
   // Set up the helpers
   initAbsListView(mGridView);
   if (ApolloUtils.isLandscape(getActivity())) {
     if (isDetailedLayout()) {
       mAdapter.setLoadExtraData(true);
       mGridView.setNumColumns(TWO);
     } else {
       mGridView.setNumColumns(FOUR);
     }
   } else {
     if (isDetailedLayout()) {
       mAdapter.setLoadExtraData(true);
       mGridView.setNumColumns(ONE);
     } else {
       mGridView.setNumColumns(TWO);
     }
   }
 }
示例#5
0
  /** {@inheritDoc} */
  @Override
  public void onLoadFinished(final Loader<List<Artist>> loader, final List<Artist> data) {
    // Check for any errors
    if (data.isEmpty()) {
      // Set the empty text
      final TextView empty = (TextView) mRootView.findViewById(R.id.empty);
      empty.setText(getString(R.string.empty_music));
      if (isSimpleLayout()) {
        mListView.setEmptyView(empty);
      } else {
        mGridView.setEmptyView(empty);
      }
      return;
    }

    // Start fresh
    mAdapter.unload();
    // Add the data to the adpater
    for (final Artist artist : data) {
      mAdapter.add(artist);
    }
    // Build the cache
    mAdapter.buildCache();
  }
示例#6
0
 /** {@inheritDoc} */
 @Override
 public void onLoaderReset(final Loader<List<Artist>> loader) {
   // Clear the data in the adapter
   mAdapter.unload();
 }
示例#7
0
 /** {@inheritDoc} */
 @Override
 public void onItemClick(
     final AdapterView<?> parent, final View view, final int position, final long id) {
   mArtist = mAdapter.getItem(position);
   NavUtils.openArtistProfile(getActivity(), mArtist.mArtistName);
 }
示例#8
0
 /** {@inheritDoc} */
 @Override
 public void onPause() {
   super.onPause();
   mAdapter.flush();
 }