Fix InstagramMainActivity Fresco Vito refetchRunnable memory leak - T244300680

Oleg Kot · meta-codesync[bot] · commit a18bc75483d3 · 2025-11-10T11:18:08.000-08:00
Differential Revision: D86529437

fbshipit-source-id: 365b29b0344e8c30573b52056ace40f95b81a241
diff --git a/vito/view/src/main/java/com/facebook/fresco/vito/view/impl/VitoViewImpl2.kt b/vito/view/src/main/java/com/facebook/fresco/vito/view/impl/VitoViewImpl2.kt
@@ -44,6 +44,8 @@ object VitoViewImpl2 {
         override fun onViewDetachedFromWindow(view: View) {
           getDrawable(view)?.apply {
             imagePerfListener.onImageUnmount(this)
+            // Clear refetchRunnable immediately to prevent memory leaks
+            refetchRunnable = null
             if (useReleaseInViewDetached.get()) {
               FrescoVitoProvider.getController().releaseNextFrame(this)
             }

Original file line number	Diff line number	Diff line change
`@@ -44,6 +44,8 @@ object VitoViewImpl2 {`
`44`	`44`	`override fun onViewDetachedFromWindow(view: View) {`
`45`	`45`	`getDrawable(view)?.apply {`
`46`	`46`	`imagePerfListener.onImageUnmount(this)`
	`47`	`+ // Clear refetchRunnable immediately to prevent memory leaks`
	`48`	`+ refetchRunnable = null`
`47`	`49`	`if (useReleaseInViewDetached.get()) {`
`48`	`50`	`FrescoVitoProvider.getController().releaseNextFrame(this)`
`49`	`51`	`}`