/** * change the header displayed image with a fade * may remove Picasso */ public void SetImageDrawable(Drawable drawable, int fadeDuration) { if (drawable != null) { ImageView headerBackgroundImage = (ImageView)FindViewById(Resource.Id.materialviewpager_imageHeader); //if using MaterialViewPagerImageHeader if (headerBackgroundImage != null) { ViewHelper.SetAlpha(headerBackgroundImage, Settings.HeaderAlpha); MaterialViewPagerImageHelper.SetImageDrawable(headerBackgroundImage, drawable, fadeDuration); } } }
/** * change the header displayed image with a fade * may remove Picasso */ public void SetImageUrl(string imageUrl, int fadeDuration) { if (imageUrl != null) { ImageView headerBackgroundImage = FindViewById <ImageView>(Resource.Id.materialviewpager_imageHeader); //if using MaterialViewPagerImageHeader if (headerBackgroundImage != null) { ViewHelper.SetAlpha(headerBackgroundImage, Settings.HeaderAlpha); MaterialViewPagerImageHelper.SetImageUrl(headerBackgroundImage, imageUrl, fadeDuration); } } }