Added placeholder color and placeholder drawable samples to Showcase …

…ImageOptions config example Reviewed By: defHLT Differential Revision: D67792500 fbshipit-source-id: 2abd02728077c48035e2adf11936625290f009e8
facebook · Jan 3, 2025 · e734406 · e734406
1 parent bc37887
commit e734406
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Showing 2 changed files with 9 additions and 3 deletions.
diff --git a/...va/com/facebook/fresco/samples/showcase/vito/FrescoVitoLithoImageOptionsConfigFragment.kt b/...va/com/facebook/fresco/samples/showcase/vito/FrescoVitoLithoImageOptionsConfigFragment.kt
@@ -125,7 +125,7 @@ class FrescoVitoLithoImageOptionsConfigFragment : BaseShowcaseFragment() {
     spinnerColorFilter.setupWithList(VitoSpinners.colorFilters) {
       refresh(imageOptionsBuilder.colorFilter(it))
     }
-    spinnerPlaceholder.setupWithList(VitoSpinners.placeholderOptions) {
+    spinnerPlaceholder.setupWithList(VitoSpinners.placeholderOptions(resources)) {
       refresh(it(imageOptionsBuilder))
     }
     spinnerError.setupWithList(VitoSpinners.errorOptions) { refresh(it(imageOptionsBuilder)) }

diff --git a/samples/showcase/src/main/java/com/facebook/fresco/samples/showcase/vito/VitoSpinners.kt b/samples/showcase/src/main/java/com/facebook/fresco/samples/showcase/vito/VitoSpinners.kt
@@ -23,6 +23,7 @@ import com.facebook.drawee.drawable.RoundedCornersDrawable
 import com.facebook.drawee.drawable.ScalingUtils
 import com.facebook.fresco.samples.showcase.R
 import com.facebook.fresco.samples.showcase.common.CustomScaleTypes
+import com.facebook.fresco.samples.showcase.misc.CheckerBoardDrawable
 import com.facebook.fresco.samples.showcase.postprocessor.CachedWatermarkPostprocessor
 import com.facebook.fresco.samples.showcase.postprocessor.FasterGreyScalePostprocessor
 import com.facebook.fresco.samples.showcase.postprocessor.ScalingBlurPostprocessor
@@ -108,7 +109,7 @@ object VitoSpinners {
               "10000 ms" to 10000),
           "Fading")
 
-  val placeholderOptions =
+  fun placeholderOptions(resources: Resources) =
       Pair(
           listOf(
               "none" to { builder: ImageOptions.Builder -> builder.placeholder(null) },
@@ -118,13 +119,18 @@ object VitoSpinners {
                   },
               "block color" to
                   { builder: ImageOptions.Builder ->
-                    builder.placeholder(ColorDrawable(Color.RED))
+                    builder.placeholderColor(Color.RED)
+                  },
+              "checker board drawable" to
+                  { builder: ImageOptions.Builder ->
+                    builder.placeholder(CheckerBoardDrawable(resources))
                   },
               "color res" to
                   { builder: ImageOptions.Builder ->
                     builder.placeholderRes(R.color.placeholder_color)
                   }),
           "Placeholder")
+
   val errorOptions =
       Pair(
           listOf(