private void SetDefaultPalette() { var bitmap = BitmapDecoder.DecodeSampledBitmapFromResource(command.Resources, Resource.Drawable.ic_broken_image_white_48dp, new TileImageSize(100)); var palette = new PalettUtil(); var tileTextPalette = new TileTextPaletteDecorator(palette, bitmap); currentPalette = tileTextPalette.Color; tileTextPalette.SetPalette(ItemView.FindViewById <RelativeLayout>(Resource.Id.relative_layout_goal_item_info_tile)); tileTextPalette.SetPalette(ItemView.FindViewById <TextView>(Resource.Id.text_view_goal_item_date)); }
private void SetCropView(Uri data) { imageWrapper.Visibility = ViewStates.Gone; existingImageWrapper.Visibility = ViewStates.Gone; cropViewWrapper.Visibility = ViewStates.Visible; selectedImageUri = data; var imageSize = new AppBarImageSize(Resources.DisplayMetrics); var fallback = BitmapDecoder.DecodeSampledBitmapFromResource(Resources, Resource.Drawable.ic_broken_image_white_48dp, imageSize); if (!string.IsNullOrEmpty(selectedImageUri?.Path)) { Bitmap bitmap; using (var decoder = new BitmapDecoder()) { bitmap = decoder.DecodeSampledBitmapFromUri(ContentResolver, selectedImageUri, imageSize, fallback); var w = bitmap.Width; var scaledHeight = bitmap.Height * imageSize.Width / w; if (scaledHeight < imageSize.Height) { var h = bitmap.Height; var scaledWidth = bitmap.Width * imageSize.Height / h; bitmap = Bitmap.CreateScaledBitmap(bitmap, scaledWidth, imageSize.Height, true); } else { bitmap = Bitmap.CreateScaledBitmap(bitmap, imageSize.Width, scaledHeight, true); } } cropView.SetImageBitmap(bitmap); } }