public Track GetTrack(int position) {
// Return Type:
// 0 = Track
// 1 = Artist
// 2 = Album
// 3 = Inside Artist
// 4 = Inside Album
if (returnType != 3 && returnType != 4) {
Track t = trackList.get(position);
listPosition = position;
if (t != null) {
return t;
} else {
return null;
}
} else if (returnType == 3) {
listPosition = position;
ArrayList<Track> byAr = new ArrayList<Track>();
for (Track t : trackList) {
if (lastUsedArtist.contains(t.GetArtist())) {
byAr.add(t);
}
}
trackList = byAr;
return byAr.get(position);
} else {
listPosition = position;
ArrayList<Track> byAlbum = new ArrayList<Track>();
for (Track t : trackList) {
if (lastUsedAlbum.contains(t.GetAlbum())) {
byAlbum.add(t);
}
}
trackList = byAlbum;
return trackList.get(position);
}
}
public String[] GetTracksByArtist(int position) {
// Return Type:
// 0 = Track
// 1 = Artist
// 2 = Album
// 3 = Inside Artist
// 4 = Inside Album
if (returnType == 1) {
Collections.sort(artistList);
String[] list = new String[trackList.size()];
String artistName = artistList.get(position);
int i = 0;
for (Track t : trackList) {
if (artistName.contains(t.GetArtist())) {
list[i] = t.GetTitle();
i++;
}
}
String[] compact = new String[i];
for (int k = 0; k < i; k++) {
if (list[k] != "" && list[k] != null) {
compact[k] = list[k];
}
}
lastUsedArtist = artistName;
returnType = 3;
return compact;
} else {
return null;
}
}
public String[] GetList() {
// Return Type:
// 0 = Track
// 1 = Artist
// 2 = Album
// 3 = Inside Artist
// 4 = Inside Album
int count = 0;
String[] list;
if (returnType == 0) {
list = new String[trackList.size()];
for (Track t : trackList) {
list[count] = t.GetTitle() + " - " + t.GetArtist();
count++;
}
} else if (returnType == 1) {
ArrayList<String> tempArray = new ArrayList<String>();
for (Track t : trackList) {
tempArray.add(t.GetArtist());
count++;
}
HashSet<String> h = new HashSet<String>(tempArray);
tempArray.clear();
tempArray.addAll(h);
Collections.sort(tempArray);
int x = 0;
for (String s : tempArray) {
if (s != null && !s.equals("")) {
x++;
}
}
list = new String[x];
artistList.clear();
for (int i = 0; i < x; i++) {
list[i] = tempArray.get(i);
artistList.add(list[i]);
}
} else {
ArrayList<String> tempArray = new ArrayList<String>();
for (Track t : trackList) {
tempArray.add(t.GetAlbum());
count++;
}
HashSet<String> h = new HashSet<String>(tempArray);
tempArray.clear();
tempArray.addAll(h);
Collections.sort(tempArray);
int x = 0;
for (String s : tempArray) {
if (s != null && !s.equals("")) {
x++;
}
}
list = new String[x];
albumList.clear();
for (int i = 0; i < x; i++) {
list[i] = tempArray.get(i);
albumList.add(list[i]);
}
}
return list;
}
