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);
}
private View buildView(Context context)
{
var inflater = LayoutInflater.From(context);
var view = inflater.Inflate(Resource.Layout.track_selection_dialog, null);
var root = (ViewGroup)view.FindViewById(Resource.Id.root);
TypedArray attributeArray = context.Theme.ObtainStyledAttributes(
new int[] { global::Android.Resource.Attribute.SelectableItemBackground });
var selectableItemBackgroundResourceId = attributeArray.GetResourceId(0, 0);
attributeArray.Recycle();
// View for disabling the renderer.
disableView = (CheckedTextView)inflater.Inflate(
global::Android.Resource.Layout.SimpleListItemSingleChoice, root, false);
disableView.SetBackgroundResource(selectableItemBackgroundResourceId);
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(
global::Android.Resource.Layout.SimpleListItemSingleChoice, root, false);
defaultView.SetBackgroundResource(selectableItemBackgroundResourceId);
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.
var haveAdaptiveTracks = false;
trackViews = new CheckedTextView[trackGroups.Length][];
for (var groupIndex = 0; groupIndex < trackGroups.Length; groupIndex++)
{
var group = trackGroups.Get(groupIndex);
var groupIsAdaptive = trackGroupsAdaptive[groupIndex];
haveAdaptiveTracks |= groupIsAdaptive;
trackViews[groupIndex] = new CheckedTextView[group.Length];
for (var trackIndex = 0; trackIndex < group.Length; trackIndex++)
{
if (trackIndex == 0)
{
root.AddView(inflater.Inflate(Resource.Layout.list_divider, root, false));
}
int trackViewLayoutId = groupIsAdaptive ? global::Android.Resource.Layout.SimpleListItemMultipleChoice
: global::Android.Resource.Layout.SimpleListItemSingleChoice;
var trackView = (CheckedTextView)inflater.Inflate(
trackViewLayoutId, root, false);
trackView.SetBackgroundResource(selectableItemBackgroundResourceId);
trackView.Text = DemoUtil.BuildTrackName(group.GetFormat(trackIndex));
if (trackInfo.GetTrackFormatSupport(rendererIndex, groupIndex, trackIndex)
== RendererCapabilities.FormatHandled)
{
trackView.Focusable = true;
trackView.Tag = Pair.Create(groupIndex, trackIndex);
trackView.SetOnClickListener(this);
}
else
{
trackView.Focusable = false;
trackView.Enabled = false;
}
trackViews[groupIndex][trackIndex] = trackView;
root.AddView(trackView);
}
}
if (haveAdaptiveTracks)
{
// View for using random adaptation.
enableRandomAdaptationView = (CheckedTextView)inflater.Inflate(
global::Android.Resource.Layout.SimpleListItemMultipleChoice, root, false);
enableRandomAdaptationView.SetBackgroundResource(selectableItemBackgroundResourceId);
enableRandomAdaptationView.SetText(Resource.String.enable_random_adaptation);
enableRandomAdaptationView.SetOnClickListener(this);
root.AddView(inflater.Inflate(Resource.Layout.list_divider, root, false));
root.AddView(enableRandomAdaptationView);
}
UpdateViews();
return(view);
}