static int n_GetSpanFlags_Ljava_lang_Object_(IntPtr jnienv, IntPtr native__this, IntPtr native_what)
{
Android.Text.SpannableString __this = global::Java.Lang.Object.GetObject <Android.Text.SpannableString> (jnienv, native__this, JniHandleOwnership.DoNotTransfer);
Java.Lang.Object what = global::Java.Lang.Object.GetObject <Java.Lang.Object> (native_what, JniHandleOwnership.DoNotTransfer);
int __ret = (int)__this.GetSpanFlags(what);
return(__ret);
}
void RenderChildSpannableStyle(Android.Text.SpannableString text, SpannableStringStyle parentStyle)
{
foreach (var style in parentStyle.Children)
{
style.RenderSpannableStringStyle(text);
if (style.Children.Count > 0)
{
RenderChildSpannableStyle(text, style);
}
}
}
//public override ICharSequence GetPageTitleFormatted(int position)
//{
// return new Java.Lang.String(FragmentNames[position]);
//}
public override Java.Lang.ICharSequence GetPageTitleFormatted(int position)
{
var image = Application.Context.Resources.GetDrawable(FragmentIcon[position]);
image.SetBounds(0, 0, image.IntrinsicWidth, image.IntrinsicHeight);
var spannableString = new Android.Text.SpannableString("[icon]");
var imageSpan = new Android.Text.Style.ImageSpan(image, Android.Text.Style.SpanAlign.Bottom);
spannableString.SetSpan(imageSpan, 0, 1, Android.Text.SpanTypes.ExclusiveExclusive);
return(spannableString);
}
public override ICharSequence GetPageTitleFormatted(int position)
{
// ICharSequence CS = new Java.Lang.String("");
Drawable image = Android.Support.V4.Content.ContextCompat.GetDrawable(MainActivity.MyActitvity, tabIcons[position]);
image.SetBounds(0, 0, image.IntrinsicWidth, image.IntrinsicHeight);
// Replace blank spaces with image icon
Android.Text.SpannableString sb = new Android.Text.SpannableString(" " + tabTitles[position]);
Android.Text.Style.ImageSpan imageSpan = new Android.Text.Style.ImageSpan(image, Android.Text.Style.SpanAlign.Bottom);
sb.SetSpan(imageSpan, 0, 1, Android.Text.SpanTypes.ExclusiveExclusive);
return(sb);
}
void RenderSpannableText()
{
if (View.ParsedText == null)
{
return;
}
var spannableText = new Android.Text.SpannableString(View.Text);
foreach (var spannableStyle in View.ParsedText)
{
spannableStyle.RenderSpannableStringStyle(spannableText);
if (spannableStyle.Children.Count > 0)
{
RenderChildSpannableStyle(spannableText, spannableStyle);
}
}
SetText(spannableText, BufferType.Spannable);
View.LineHeightChanged.Raise();
}
internal static void RenderSpannableStringStyle(this SpannableStringStyle style, Android.Text.SpannableString text)
{
switch (style.Type)
{
case SpannableStringTypes.B:
case SpannableStringTypes.Bold:
text.SetSpan(new Android.Text.Style.StyleSpan(TypefaceStyle.Bold), style.Range.Start, style.Range.End, Android.Text.SpanTypes.ExclusiveExclusive);
break;
case SpannableStringTypes.I:
case SpannableStringTypes.Italic:
text.SetSpan(new Android.Text.Style.StyleSpan(TypefaceStyle.Italic), style.Range.Start, style.Range.End, Android.Text.SpanTypes.ExclusiveExclusive);
break;
case SpannableStringTypes.Font:
foreach (var parameter in style.Parameters)
{
switch (parameter.Key)
{
case SpannableStringParameterTypes.Size:
if (float.TryParse(parameter.Value, out float fontSize))
{
text.SetSpan(new Android.Text.Style.AbsoluteSizeSpan(Device.Scale.ToDevice(fontSize), true),
style.Range.Start, style.Range.End, Android.Text.SpanTypes.ExclusiveExclusive);
}
break;
case SpannableStringParameterTypes.Color:
text.SetSpan(new Android.Text.Style.ForegroundColorSpan(Zebble.Color.Parse(parameter.Value).Render()),
style.Range.Start, style.Range.End, Android.Text.SpanTypes.ExclusiveExclusive);
break;
case SpannableStringParameterTypes.Face:
// TODO implement font faces.
break;
default: break;
}
}
break;
default: break;
}
}
