public override View GetView(int position, View convertView, ViewGroup parent)
{
var view = convertView;
if (view == null)
{
view = LayoutInflater.From(parent.Context).Inflate(Resource.Layout.InstructorRow, parent, false);
var p = view.FindViewById <ImageView>(Resource.Id.photoImageView);
var n = view.FindViewById <TextView>(Resource.Id.nameTextView);
var s = view.FindViewById <TextView>(Resource.Id.specialtyTextView);
view.Tag = new ViewHolder()
{
Photo = p, Name = n, Specialty = s
};
}
var holder = (ViewHolder)view.Tag;
holder.Photo.SetImageDrawable(ImageAssetManager.Get(parent.Context, instructors[position].ImageUrl));
holder.Name.Text = instructors[position].Name;
holder.Specialty.Text = instructors[position].Specialty;
return(view);
}
protected override void OnCreate(Bundle bundle)
{
base.OnCreate(bundle);
SetContentView(Resource.Layout.CapabilitiesDetails);
var toolbar = FindViewById <Android.Support.V7.Widget.Toolbar>(Resource.Id.toolbar);
SetSupportActionBar(toolbar);
SupportActionBar.Title = "Описание";
SupportActionBar.SetHomeButtonEnabled(true);
SupportActionBar.SetDisplayHomeAsUpEnabled(true);
var position = Intent.GetIntExtra("position", -1);
var capability = CapabilitiesList.Capabilities[position];
var image = FindViewById <ImageView>(Resource.Id.iconImageView);
var primaryText = FindViewById <TextView>(Resource.Id.primaryTextView);
var secondaryText = FindViewById <TextView>(Resource.Id.secondaryTextView);
var description = FindViewById <TextView>(Resource.Id.descriptionTextView);
image.SetImageDrawable(ImageAssetManager.Get(this, capability.Icon));
primaryText.Text = capability.PrimaryText;
secondaryText.Text = capability.SecondaryText;
description.Text = capability.Description;
}
public override View GetView(int position, View convertView, ViewGroup parent)
{
View view = convertView;
ImageView photo = null;
TextView name = null, speciality = null;
//TODO - 2 view reuse
/*view = context.LayoutInflater.Inflate (Resource.Layout.InstructorRow, parent, false);
*
* photo = view.FindViewById<ImageView> (Resource.Id.photoImageView);
* name = view.FindViewById<TextView> (Resource.Id.nameTextView);
* speciality = view.FindViewById<TextView> (Resource.Id.specialtyTextView);
*/
if (view == null)
{
view = context.LayoutInflater.Inflate(Resource.Layout.InstructorRow, parent, false);
}
if (view.Tag == null)
{
photo = view.FindViewById <ImageView> (Resource.Id.photoImageView);
name = view.FindViewById <TextView> (Resource.Id.nameTextView);
speciality = view.FindViewById <TextView> (Resource.Id.specialtyTextView);
view.Tag = new ViewHolder {
Name = name, Photo = photo, Specialty = speciality
};
}
else
{
photo = ((ViewHolder)view.Tag).Photo;
name = ((ViewHolder)view.Tag).Name;
speciality = ((ViewHolder)view.Tag).Specialty;
}
Drawable drawable = ImageAssetManager.Get(context, instructors [position].ImageUrl);
photo.SetImageDrawable(drawable);
name.Text = instructors [position].Name;
speciality.Text = instructors [position].Specialty;
return(view);
}
public void ClearComposition()
{
RecycleBitmaps();
if (_animator.IsRunning)
{
_animator.Cancel();
}
lock (this)
{
_composition = null;
}
_compositionLayer = null;
_imageAssetManager = null;
_animator.ClearComposition();
InvalidateSelf();
}
