public void OnPrepared(DownloadHelper helper)
{
for (int i = 0; i < downloadHelper.PeriodCount; i++)
{
TrackGroupArray trackGroups = downloadHelper.GetTrackGroups(i);
for (int j = 0; j < trackGroups.Length; j++)
{
TrackGroup trackGroup = trackGroups.Get(j);
for (int k = 0; k < trackGroup.Length; k++)
{
trackKeys.Add(new TrackKey(i, j, k));
var trackNameProvider = downloadTracker.TrackNameProvider;
var trackName = trackNameProvider.GetTrackName(trackGroup.GetFormat(k));
trackTitles.Add(trackName);
}
}
if (trackKeys.Count != 0)
{
builder.SetView(dialogView);
}
builder.Create().Show();
}
}
private View BuildView(LayoutInflater inflater)
{
View view = inflater.Inflate(Resource.Layout.track_selection_dialog, null);
ViewGroup root = (ViewGroup)view.FindViewById(Resource.Id.root);
// View for disabling the renderer.
_disableView = (CheckedTextView)inflater.Inflate(
Android.Resource.Layout.SimpleListItemSingleChoice, root, false);
_disableView.SetText(Resource.String.selection_disabled);
_disableView.Focusable = true;
_disableView.SetOnClickListener(this);
root.AddView(_disableView);
// View for clearing the override to allow the selector to use its default selection logic.
_defaultView = (CheckedTextView)inflater.Inflate(
Android.Resource.Layout.SimpleListItemSingleChoice, root, false);
_defaultView.SetText(Resource.String.selection_default);
_defaultView.Focusable = true;
_defaultView.SetOnClickListener(this);
root.AddView(inflater.Inflate(Resource.Layout.list_divider, root, false));
root.AddView(_defaultView);
// Per-track views.
bool haveSupportedTracks = false;
bool haveAdaptiveTracks = false;
_trackViews = new CheckedTextView[_trackGroups.Length][];
for (int groupIndex = 0; groupIndex < _trackGroups.Length; groupIndex++)
{
TrackGroup group = _trackGroups.Get(groupIndex);
bool groupIsAdaptive = _trackGroupsAdaptive[groupIndex];
haveAdaptiveTracks |= groupIsAdaptive;
_trackViews[groupIndex] = new CheckedTextView[group.Length];
for (int trackIndex = 0; trackIndex < group.Length; trackIndex++)
{
if (trackIndex == 0)
{
root.AddView(inflater.Inflate(Resource.Layout.list_divider, root, false));
}
int trackViewLayoutId = groupIsAdaptive ? Android.Resource.Layout.SimpleListItemMultipleChoice
: Android.Resource.Layout.SimpleListItemSingleChoice;
CheckedTextView trackView = (CheckedTextView)inflater.Inflate(
trackViewLayoutId, root, false);
string txt = BuildTrackName(group.GetFormat(trackIndex));
trackView.SetText(txt, TextView.BufferType.Normal);
if (_trackInfo.GetTrackFormatSupport(_rendererIndex, groupIndex, trackIndex)
== RendererCapabilities.FormatHandled)
{
trackView.Focusable = true;
trackView.Tag = Pair.Create(groupIndex, trackIndex);
trackView.SetOnClickListener(this);
haveSupportedTracks = true;
}
else
{
trackView.Focusable = false;
trackView.Enabled = false;
}
_trackViews[groupIndex][trackIndex] = trackView;
root.AddView(trackView);
}
}
if (!haveSupportedTracks)
{
// Indicate that the default selection will be nothing.
_defaultView.Text = Application.Context.GetString(Resource.String.selection_default_none);
}
else if (haveAdaptiveTracks)
{
// View for using random adaptation.
_enableRandomAdaptationView = (CheckedTextView)inflater.Inflate(
Android.Resource.Layout.SimpleListItemMultipleChoice, root, false);
_enableRandomAdaptationView.Text = Application.Context.GetString(Resource.String.enable_random_adaptation);
_enableRandomAdaptationView.SetOnClickListener(this);
root.AddView(inflater.Inflate(Resource.Layout.list_divider, root, false));
root.AddView(_enableRandomAdaptationView);
}
UpdateViews();
return(view);
}
public void OnTracksChanged(TrackGroupArray ignored, TrackSelectionArray trackSelections)
{
var mappedTrackInfo = trackSelector.CurrentMappedTrackInfo;
if (mappedTrackInfo == null)
{
Log.Debug(TAG, "Tracks []");
return;
}
Log.Debug(TAG, "Tracks [");
// Log tracks associated to renderers.
for (var rendererIndex = 0; rendererIndex < mappedTrackInfo.Length; rendererIndex++)
{
var rendererTrackGroups = mappedTrackInfo.GetTrackGroups(rendererIndex);
var trackSelection = trackSelections.Get(rendererIndex);
if (rendererTrackGroups.Length > 0)
{
Log.Debug(TAG, " Renderer:" + rendererIndex + " [");
for (int groupIndex = 0; groupIndex < rendererTrackGroups.Length; groupIndex++)
{
TrackGroup trackGroup = rendererTrackGroups.Get(groupIndex);
var adaptiveSupport = getAdaptiveSupportString(trackGroup.Length,
mappedTrackInfo.GetAdaptiveSupport(rendererIndex, groupIndex, false));
Log.Debug(TAG, " Group:" + groupIndex + ", adaptive_supported=" + adaptiveSupport + " [");
for (int trackIndex = 0; trackIndex < trackGroup.Length; trackIndex++)
{
var status = getTrackStatusString(trackSelection, trackGroup, trackIndex);
var formatSupport = getFormatSupportString(
mappedTrackInfo.GetTrackFormatSupport(rendererIndex, groupIndex, trackIndex));
Log.Debug(TAG, " " + status + " Track:" + trackIndex + ", "
+ Format.ToLogString(trackGroup.GetFormat(trackIndex))
+ ", supported=" + formatSupport);
}
Log.Debug(TAG, " ]");
}
// Log metadata for at most one of the tracks selected for the renderer.
if (trackSelection != null)
{
for (var selectionIndex = 0; selectionIndex < trackSelection.Length(); selectionIndex++)
{
var metadata = trackSelection.GetFormat(selectionIndex).Metadata;
if (metadata != null)
{
Log.Debug(TAG, " Metadata [");
printMetadata(metadata, " ");
Log.Debug(TAG, " ]");
break;
}
}
}
Log.Debug(TAG, " ]");
}
}
// Log tracks not associated with a renderer.
TrackGroupArray unassociatedTrackGroups = mappedTrackInfo.UnassociatedTrackGroups;
if (unassociatedTrackGroups.Length > 0)
{
Log.Debug(TAG, " Renderer:None [");
for (int groupIndex = 0; groupIndex < unassociatedTrackGroups.Length; groupIndex++)
{
Log.Debug(TAG, " Group:" + groupIndex + " [");
var trackGroup = unassociatedTrackGroups.Get(groupIndex);
for (int trackIndex = 0; trackIndex < trackGroup.Length; trackIndex++)
{
var status = getTrackStatusString(false);
var formatSupport = getFormatSupportString(
RendererCapabilities.FormatUnsupportedType);
Log.Debug(TAG, " " + status + " Track:" + trackIndex + ", "
+ Format.ToLogString(trackGroup.GetFormat(trackIndex))
+ ", supported=" + formatSupport);
}
Log.Debug(TAG, " ]");
}
Log.Debug(TAG, " ]");
}
Log.Debug(TAG, "]");
}
public void OnTracksChanged(TrackGroupArray trackGroups, TrackSelectionArray trackSelections)
{
for (int i = 0; i < trackGroups.Length; i++)
{
TrackGroup trackGroup = trackGroups.Get(i);
for (int j = 0; j < trackGroup.Length; j++)
{
Metadata trackMetadata = trackGroup.GetFormat(j).Metadata;
if (trackMetadata != null)
{
for (int v = 0; v < trackMetadata.Length(); v++)
{
Metadata.IEntry entry = trackMetadata.Get(v);
switch (entry)
{
case ApicFrame apicFrame:
byte[] bitmapData = apicFrame.PictureData.ToArray();
Bitmap bitmap = BitmapFactory.DecodeByteArray(bitmapData, 0, bitmapData.Length);
var test1 = apicFrame.MimeType;
break;
case BinaryFrame binaryFrame:
var test2 = binaryFrame.Data;
break;
case ChapterFrame chapterFrame:
var test3 = chapterFrame.ChapterId;
break;
case ChapterTocFrame chapterTocFrame:
var test4 = chapterTocFrame.IsRoot;
break;
case CommentFrame commentFrame:
var test5 = commentFrame.Text;
break;
case GeobFrame geobFrame:
var test6 = geobFrame.Data;
break;
case InternalFrame internalFrame:
var test7 = internalFrame.Text;
break;
case PrivFrame privFrame:
var test8 = privFrame.PrivateData;
break;
case TextInformationFrame textInformationFrame:
var test9 = textInformationFrame.Value;
break;
case UrlLinkFrame urlLinkFrame:
var test10 = urlLinkFrame.Url;
break;
default:
break;
}
}
}
}
}
OnTracksChangedImpl?.Invoke(trackGroups, trackSelections);
}