Convert views/image interface files

packages/react-native/ReactAndroid/src/main/java/com/facebook/react/views/image/GlobalImageLoadListener.java → packages/react-native/ReactAndroid/src/main/java/com/facebook/react/views/image/GlobalImageLoadListener.kt

@@ -5,13 +5,12 @@
  * LICENSE file in the root directory of this source tree.
  */
 
-package com.facebook.react.views.image;
+package com.facebook.react.views.image
 
-import android.net.Uri;
+import android.net.Uri
 
 /** Listener interface for global image loading events. */
 public interface GlobalImageLoadListener {
-
   /** Called when a source has been set on an ImageView, but before it is actually loaded. */
-  void onLoadAttempt(Uri uri);
+  public fun onLoadAttempt(uri: Uri?)
 }

packages/react-native/ReactAndroid/src/main/java/com/facebook/react/views/image/ReactCallerContextFactory.kt

@@ -0,0 +1,22 @@
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+package com.facebook.react.views.image
+
+/**
+ * This interface is used from [ReactImageManager] to customize the CallerContext object associated
+ * with each instance of [ReactImageView].
+ */
+public fun interface ReactCallerContextFactory {
+  /**
+   * This method will be called at the time [ReactImageManager] creates [ReactImageView]
+   *
+   * @param surfaceName [String] used to log the name of the surface
+   * @return an [Object] that represents the CallerContext.
+   */
+  public fun getOrCreateCallerContext(surfaceName: String?, analyticTag: String?): Any?
+}

packages/react-native/ReactAndroid/src/main/java/com/facebook/react/views/image/ReactImageDownloadListener.kt

@@ -0,0 +1,53 @@
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+package com.facebook.react.views.image
+
+import android.graphics.Canvas
+import android.graphics.ColorFilter
+import android.graphics.PixelFormat
+import android.graphics.drawable.Animatable
+import android.graphics.drawable.Drawable
+import com.facebook.drawee.controller.ControllerListener
+import com.facebook.drawee.drawable.ForwardingDrawable
+
+internal open class ReactImageDownloadListener<INFO> :
+    ForwardingDrawable(EmptyDrawable()), ControllerListener<INFO> {
+  open fun onProgressChange(loaded: Int, total: Int) = Unit
+
+  override fun onLevelChange(level: Int): Boolean {
+    onProgressChange(level, MAX_LEVEL)
+    return super.onLevelChange(level)
+  }
+
+  override fun onSubmit(id: String, callerContext: Any) = Unit
+
+  override fun onFinalImageSet(id: String, imageInfo: INFO?, animatable: Animatable?) = Unit
+
+  override fun onIntermediateImageSet(id: String, imageInfo: INFO?) = Unit
+
+  override fun onIntermediateImageFailed(id: String, throwable: Throwable) = Unit
+
+  override fun onFailure(id: String, throwable: Throwable) = Unit
+
+  override fun onRelease(id: String) = Unit
+
+  /** A [Drawable] that renders nothing. */
+  private class EmptyDrawable : Drawable() {
+    override fun draw(canvas: Canvas) = Unit
+
+    override fun setAlpha(alpha: Int) = Unit
+
+    override fun setColorFilter(colorFilter: ColorFilter?) = Unit
+
+    override fun getOpacity(): Int = PixelFormat.OPAQUE
+  }
+
+  companion object {
+    private const val MAX_LEVEL = 10000
+  }
+}

packages/react-native/ReactAndroid/src/main/java/com/facebook/react/views/image/ScaleTypeStartInside.kt

@@ -0,0 +1,41 @@
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+package com.facebook.react.views.image
+
+import android.graphics.Matrix
+import android.graphics.Rect
+import com.facebook.drawee.drawable.ScalingUtils
+import com.facebook.drawee.drawable.ScalingUtils.AbstractScaleType
+import kotlin.math.min
+
+internal class ScaleTypeStartInside : AbstractScaleType() {
+  override fun getTransformImpl(
+      outTransform: Matrix,
+      parentRect: Rect,
+      childWidth: Int,
+      childHeight: Int,
+      focusX: Float,
+      focusY: Float,
+      scaleX: Float,
+      scaleY: Float
+  ) {
+    val scale = min(scaleX, scaleY).coerceAtMost(1.0f)
+    val dx = parentRect.left.toFloat()
+    val dy = parentRect.top.toFloat()
+    outTransform.setScale(scale, scale)
+    outTransform.postTranslate(Math.round(dx).toFloat(), Math.round(dy).toFloat())
+  }
+
+  override fun toString(): String {
+    return "start_inside"
+  }
+
+  companion object {
+    val INSTANCE: ScalingUtils.ScaleType = ScaleTypeStartInside()
+  }
+}