@Override
protected FilterResults performFiltering(CharSequence constraint) {
FilterResults results = new FilterResults();
String prefix = constraint.toString().toLowerCase();
if (mOriginalValues == null) {
mOriginalValues = new ArrayList<MusicData>(mObjects);
}
if (prefix == null || prefix.length() == 0) {
ArrayList<MusicData> list = new ArrayList<MusicData>(mOriginalValues);
results.values = list;
results.count = list.size();
} else {
ArrayList<MusicData> list = new ArrayList<MusicData>(mOriginalValues);
ArrayList<MusicData> nlist = new ArrayList<MusicData>();
int count = list.size();
for (int i = 0; i < count; i++) {
MusicData data = list.get(i);
String value = data.toString();
if (value.contains(prefix)) {
nlist.add(data);
}
results.values = nlist;
results.count = nlist.size();
}
}
return results;
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
ViewHolderItem holder;
if (convertView == null) {
convertView = inflater.inflate(R.layout.library_item, null);
holder = new ViewHolderItem();
holder.hThreedot = (ImageButton) convertView.findViewById(R.id.threedotButton);
holder.hButtonPlay = (ImageButton) convertView.findViewById(R.id.play_song);
holder.hSongTitle = (TextView) convertView.findViewById(R.id.title_song);
holder.hSongArtist = (TextView) convertView.findViewById(R.id.artist);
holder.hCoverImage = (ImageView) convertView.findViewById(R.id.cover_song);
holder.hSongDuration = (TextView) convertView.findViewById(R.id.duration_song);
convertView.setTag(holder);
} else {
holder = (ViewHolderItem) convertView.getTag();
}
MusicData music = getItem(position);
String strArtist = music.getSongArtist();
String strTitle = music.getSongTitle();
String strDuration = music.getSongDuration();
Bitmap bitmap = music.getSongBitmap();
if (android.os.Build.VERSION.SDK_INT < android.os.Build.VERSION_CODES.HONEYCOMB) {
holder.hButtonPlay.setBackgroundDrawable(
activity.getResources().getDrawable(R.drawable.selectable_item_bg_honeycomb));
}
if (null != bitmap) {
holder.hCoverImage.setImageBitmap(bitmap);
} else {
holder.hCoverImage.setImageResource(R.drawable.fallback_cover);
}
holder.hSongTitle.setText(strTitle);
holder.hSongDuration.setText(strDuration);
holder.hSongArtist.setText(strArtist);
final int pos = position;
activity.registerForContextMenu(convertView);
convertView.setOnLongClickListener(
new OnLongClickListener() {
@Override
public boolean onLongClick(View arg0) {
MusicData music = getItem(pos);
activity.setDeletedItem(music);
activity.setSelectedItem(music);
return false;
}
});
holder.hThreedot.setOnClickListener(
new OnClickListener() {
@Override
public void onClick(View arg0) {
MusicData music = getItem(pos);
activity.setDeletedItem(music);
activity.setSelectedItem(music);
arg0.performLongClick();
}
});
holder.hButtonPlay.setOnClickListener(
new OnClickListener() {
@Override
public void onClick(View v) {
MusicData musicData = getItem(pos);
activity.play(null, musicData);
}
});
return convertView;
}
