private void OnDispose()
{
if (_drawableCache != null)
{
foreach (var p in _drawableCache)
{
p.Value?.Dispose();
}
_drawableCache.Clear();
_drawableCache = null;
}
if (_windDirectionBitmapCache != null)
{
foreach (var p in _windDirectionBitmapCache)
{
p.Value?.Recycle();
}
_windDirectionBitmapCache.Clear();
_windDirectionBitmapCache = null;
}
_appCompatDrawableUtil = null;
_drawableUtil = null;
_windTools = null;
}
private Drawable ApplyTintColor(Context context, int drawableId, int tintColor)
{
var compatDrawableUtil = new AppCompatDrawableUtil();
var icon = compatDrawableUtil.GetDrawable(context.Resources, drawableId, context.Theme);
return(compatDrawableUtil.ChangeColorTint(icon, tintColor));
}
public Drawable GetConditionIcon(WidgetTypes widgetType, IconStyles?iconStyles, IWeatherDataPoint dataPoint,
bool useTwilight, bool isCurrently)
{
var cachekey = GetConditionIconId(widgetType, iconStyles, dataPoint, useTwilight, isCurrently);
if (!_drawableCache.ContainsKey(cachekey))
{
if (_appCompatDrawableUtil == null)
{
_appCompatDrawableUtil = new AppCompatDrawableUtil();
}
_drawableCache[cachekey] = _appCompatDrawableUtil.GetDrawable(_appContext.Resources, cachekey,
_appContext.Theme);
}
return(_drawableCache[cachekey]);
}
public MenuAdapter(IEnumerable <MenuItem> menu, MenuItem[] weatherProviders, int currentWeatherProviderId,
int currentLocationId, int wetherProviderIconId)
{
MenuItems = new List <MenuItem>(menu);
WeatherProviders = weatherProviders;
if (currentWeatherProviderId != -1)
{
_selectedProviderId = currentWeatherProviderId;
}
if (currentLocationId != -1)
{
_selectedLocationId = currentLocationId;
ChangeSelectedPosition(_selectedLocationId.Value, ref _selectedLocationPosition,
new[] { MenuItemTypes.CurrentLocation, MenuItemTypes.Location }, false);
}
_wetherProviderIconId = wetherProviderIconId;
_compatDrawableUtil = new AppCompatDrawableUtil();
}
private void InitializeIcon()
{
_xD = GetCompoundDrawables()[(int)IconLocation];
if (_xD == null)
{
var compatDrawableUtil = new AppCompatDrawableUtil();
_xD = compatDrawableUtil.GetDrawable(Resources, Resource.Drawable.ic_delete, Context.Theme);
if (UseDefaultColor)
{
_xD = compatDrawableUtil.ChangeColorTint(_xD, TextColors.DefaultColor);
}
}
//var iconsize = 2 * _xD.IntrinsicHeight;
_xD.SetBounds(0, 0, _xD.IntrinsicWidth, _xD.IntrinsicHeight);
//_xD.SetBounds(0, 0, iconsize, iconsize);
var min = PaddingTop + _xD.IntrinsicHeight + PaddingBottom;
if (SuggestedMinimumHeight < min)
{
SetMinimumHeight(min);
}
}
public override void OnBindViewHolder(RecyclerView.ViewHolder viewHolder, int position)
{
var holder = (ApiKeysManagementViewHolder)viewHolder;
var item = _providers[position];
if (_compatDrawableUtil == null)
{
_compatDrawableUtil = new AppCompatDrawableUtil();
}
var resources = holder.ItemView.Resources;
var context = holder.ItemView.Context;
var transparent = ContextCompat.GetColor(context, Android.Resource.Color.Transparent);
Drawable editDrawable = null;
Drawable deleteDrawable = null;
Drawable existsDrawable = null;
if (!item.IsReadOnly)
{
editDrawable =
_compatDrawableUtil.GetDrawable(resources, Resource.Drawable.ic_menu_edit, context.Theme);
}
if (ApiKeys != null && ApiKeys.ContainsKey(item.Id))
{
if (!item.IsReadOnly)
{
deleteDrawable =
_compatDrawableUtil.GetDrawable(resources, Resource.Drawable.ic_delete, context.Theme);
}
existsDrawable = _compatDrawableUtil.GetDrawable(resources, Resource.Drawable.ic_check, context.Theme);
}
if (editDrawable == null)
{
holder.EditButton.SetImageResource(transparent);
}
else
{
holder.EditButton.SetImageDrawable(editDrawable);
}
if (deleteDrawable == null)
{
holder.DeleteButton.SetImageResource(transparent);
}
else
{
holder.DeleteButton.SetImageDrawable(deleteDrawable);
}
if (existsDrawable == null)
{
holder.ExistsApiKey.SetImageResource(transparent);
}
else
{
holder.ExistsApiKey.SetImageDrawable(existsDrawable);
}
holder.ProviderName.MovementMethod = null;
var title = context.GetString(item.TitleId);
var spannable = new SpannableString(title);
if (item.UrlApiId.HasValue)
{
spannable.SetSpan(new URLSpan(context.GetString(item.UrlApiId.Value)), 0,
title.Length, SpanTypes.ExclusiveExclusive);
holder.ProviderName.MovementMethod = LinkMovementMethod.Instance;
}
holder.ProviderName.TextFormatted = spannable;
}
protected override void Dispose(bool disposing)
{
_compatDrawableUtil = null;
base.Dispose(disposing);
}