public override View GetView(int position, View convertView, ViewGroup parent)
{
// Try to reuse convertView if it's not null, otherwise inflate it from our item layout
// This gives us some performance gains by not always inflating a new view
// This will sound familiar to MonoTouch developers with UITableViewCell.DequeueReusableCell()
var view = (convertView ?? ctrl.LayoutInflater.Inflate(Resource.Layout.GameListScreenItem, parent, false)) as RelativeLayout;
var layout = view.FindViewById <LinearLayout>(Resource.Id.linearLayoutItemText);
var imageIcon = view.FindViewById <ImageView>(Resource.Id.imageIcon);
var textHeader = view.FindViewById <TextView>(Resource.Id.textHeader);
if (!owner.ShowDirections)
{
var layoutParams = (RelativeLayout.LayoutParams)layout.LayoutParameters;
layoutParams.RightMargin = 0;
layout.LayoutParameters = layoutParams;
}
Bitmap bm = null;
try {
if (owner.ShowIcons)
{
// imageIcon.SetImageBitmap(null);
if (owner.Items[position].Icon != null)
{
bm = ctrl.ConvertMediaToBitmap(owner.Items[position].Icon, 32);
}
else
{
bm = Images.IconEmpty;
}
imageIcon.SetImageBitmap(bm);
imageIcon.Visibility = ViewStates.Visible;
}
else
{
imageIcon.Visibility = ViewStates.Gone;
}
} finally {
if (bm != null)
{
bm.Dispose();
bm = null;
}
}
string name = owner.Items[position].Name == null ? "" : owner.Items[position].Name;
if (owner.Items[position] is Task)
{
textHeader.Text = (((Task)owner.Items[position]).Complete ? (((Task)owner.Items[position]).CorrectState == TaskCorrectness.NotCorrect ? Strings.TaskNotCorrect : Strings.TaskCorrect) + " " : "") + name;
}
else
{
textHeader.Text = name;
}
using (var textDistance = view.FindViewById <TextView> (Resource.Id.textDistance)) {
using (var imageDirection = view.FindViewById <ImageView> (Resource.Id.imageDirection)) {
if (screen == ScreenTypes.Locations || screen == ScreenTypes.Items)
{
if (((Thing)owner.Items[position]).VectorFromPlayer != null)
{
textDistance.Visibility = ViewStates.Visible;
imageDirection.Visibility = ViewStates.Visible;
textDistance.Text = ((Thing)owner.Items[position]).VectorFromPlayer.Distance.BestMeasureAs(DistanceUnit.Meters);
if (((Thing)owner.Items[position]).VectorFromPlayer.Distance.Value == 0)
{
imageDirection.SetImageBitmap(BitmapFactory.DecodeResource(owner.Activity.Resources, Resource.Drawable.ic_direction_position));
}
else
{
imageDirection.SetImageBitmap(BitmapArrow.Draw(_directionSize, ((Thing)owner.Items[position]).VectorFromPlayer.Bearing.Value + Main.GPS.Bearing));
// AsyncImageFromDirection.LoadBitmap(imageDirection, ((Thing)owner.Items[position]).VectorFromPlayer.Bearing.Value + Main.GPS.Bearing, imageDirection.Width, imageDirection.Height);
}
}
else
{
textDistance.Visibility = ViewStates.Gone;
imageDirection.Visibility = ViewStates.Gone;
}
}
else
{
textDistance.Visibility = ViewStates.Gone;
imageDirection.Visibility = ViewStates.Gone;
}
}
}
// Finally return the view
return(view);
}
void Refresh()
{
if (input == null)
{
// Normal dialog
// TODO: HTML
textDescription.Text = messageBox.Text; // Html.FromHtml(messageBox.HTML.Replace("<BR>", "<br>").Replace("<br>\n", "<br>").Replace("\n", "<br>"));
textDescription.Gravity = Main.Prefs.TextAlignment.ToSystem();
textDescription.SetTextSize(global::Android.Util.ComplexUnitType.Sp, (float)Main.Prefs.TextSize);
if (messageBox.Image != null)
{
imageView.SetImageBitmap(null);
using (Bitmap bm = ctrl.ConvertMediaToBitmap(messageBox.Image)) {
imageView.SetImageBitmap(null);
imageView.SetImageBitmap(bm);
}
imageView.Visibility = ViewStates.Visible;
}
else
{
imageView.Visibility = ViewStates.Gone;
}
if (!String.IsNullOrEmpty(messageBox.FirstButtonLabel))
{
btnView1.Visibility = ViewStates.Visible;
btnView1.Text = messageBox.FirstButtonLabel;
btnView1.LayoutChange += (object sender, View.LayoutChangeEventArgs e) => SetTextScale(btnView1);
}
else
{
btnView1.Visibility = ViewStates.Gone;
}
if (!String.IsNullOrEmpty(messageBox.SecondButtonLabel))
{
btnView2.Visibility = ViewStates.Visible;
btnView2.Text = messageBox.SecondButtonLabel;
btnView2.LayoutChange += (object sender, View.LayoutChangeEventArgs e) => SetTextScale(btnView2);
}
else
{
btnView2.Visibility = ViewStates.Gone;
}
}
else
{
// TODO: HTML
textDescription.Text = input.Text; // Html.FromHtml(input.HTML.Replace("<BR>", "<br>").Replace("<br>\n", "<br>").Replace("\n", "<br>"));
textDescription.Gravity = Main.Prefs.TextAlignment.ToSystem();
textDescription.SetTextSize(global::Android.Util.ComplexUnitType.Sp, (float)Main.Prefs.TextSize);
if (input.Image != null)
{
using (Bitmap bm = ctrl.ConvertMediaToBitmap(input.Image)) {
imageView.SetImageBitmap(bm);
}
imageView.Visibility = ViewStates.Visible;
}
else
{
imageView.Visibility = ViewStates.Gone;
}
if (input.InputType == InputType.MultipleChoice)
{
// Multiple choice dialog
Spinner spinner = ctrl.FindViewById <Spinner> (Resource.Id.spinnerMulti);
spinner.ItemSelected += new EventHandler <AdapterView.ItemSelectedEventArgs> (OnSpinnerItemSelected);
ArrayAdapter <string> adapter = new ArrayAdapter <string>(this.Activity, Android.Resource.Layout.SimpleSpinnerItem, input.Choices.ToArray());
adapter.SetDropDownViewResource(Android.Resource.Layout.SimpleSpinnerDropDownItem);
spinner.Adapter = adapter;
}
else
{
// Input dialog
// ToDo: Clear text field editInput
if (Main.Prefs.InputFocus)
{
editInput.RequestFocus();
((InputMethodManager)ctrl.GetSystemService(Context.InputMethodService)).ShowSoftInput(editInput, ShowFlags.Implicit);
}
}
}
}