feat: Implement view recycling

Author: mrousavy

packages/react-native-nitro-image/android/src/main/java/com/margelo/nitro/image/HybridImageView.kt

@@ -7,13 +7,14 @@ import android.widget.ImageView
 import androidx.annotation.Keep
 import androidx.core.view.isVisible
 import com.facebook.common.internal.DoNotStrip
+import com.margelo.nitro.views.RecyclableView
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.launch
 
 @DoNotStrip
 @Keep
-class HybridImageView(context: Context): HybridNitroImageViewSpec() {
+class HybridImageView(context: Context): HybridNitroImageViewSpec(), RecyclableView {
     companion object {
         private const val TAG = "HybridImageView"
     }
@@ -48,6 +49,11 @@ class HybridImageView(context: Context): HybridNitroImageViewSpec() {
             field = value
         }
 
+    override fun prepareForRecycle() {
+        onDisappear()
+        imageView.setImageBitmap(null)
+    }
+
     private fun updateResizeMode() {
         imageView.scaleType = when (resizeMode) {
             ResizeMode.COVER -> ImageView.ScaleType.CENTER_CROP

packages/react-native-nitro-image/ios/HybridImageView.swift

@@ -110,3 +110,11 @@ extension HybridImageView: ViewLifecycleDelegate {
   }
 }
 
+// Implementation to allow view recycling
+extension HybridImageView: RecyclableView {
+  func prepareForRecycle() {
+    willHide()
+    imageView.image = nil
+  }
+}
+