feat(Android): wip

android/src/main/java/com/turboimage/TurboImageListener.kt

@@ -0,0 +1,45 @@
+package com.turboimage
+
+import android.widget.ImageView
+import coil.request.ErrorResult
+import coil.request.ImageRequest
+import coil.request.SuccessResult
+import com.facebook.react.bridge.WritableNativeMap
+import com.facebook.react.common.MapBuilder
+import com.facebook.react.uimanager.ThemedReactContext
+import com.facebook.react.uimanager.events.RCTEventEmitter
+
+open class TurboImageListener<T>(private val view: T) : ImageRequest.Listener where T : ImageView {
+  private val currentContext = view.context as ThemedReactContext
+  private var eventEmitter: RCTEventEmitter = (view.context as ThemedReactContext).getJSModule(
+    RCTEventEmitter::class.java
+  )
+
+  fun getExportedCustomDirectEventTypeConstants(): Map<String, Any> {
+    return MapBuilder.of(
+      ON_ERROR, MapBuilder.of("registrationName", ON_ERROR),
+      ON_SUCCESS, MapBuilder.of("registrationName", ON_SUCCESS)
+    )
+  }
+
+  override fun onError(request: ImageRequest, result: ErrorResult) {
+
+    val payload = WritableNativeMap().apply {
+      putString("error", result.toString())
+    }
+    eventEmitter.receiveEvent(view.id, ON_ERROR, payload)
+  }
+
+  override fun onSuccess(request: ImageRequest, result: SuccessResult) {
+    val payload = WritableNativeMap().apply {
+      putBoolean("isSampled", result.isSampled)
+      putString("dataSource", result.dataSource.toString())
+    }
+    eventEmitter.receiveEvent(view.id, ON_SUCCESS, payload)
+  }
+
+  companion object {
+    const val ON_ERROR = "onError"
+    const val ON_SUCCESS = "onSuccess"
+  }
+}

android/src/main/java/com/turboimage/TurboImageViewManagerBase.kt

@@ -19,6 +19,7 @@ abstract class TurboImageViewManagerBase<T> : SimpleViewManager<T>() where T : I
   override fun createViewInstance(p0: ThemedReactContext): T {
     val instance = getImageView(p0)
     requestBuilder = ImageRequest.Builder(p0).target { instance.setImageDrawable(it) }
+      .listener(object : TurboImageListener<T>(instance) {})
     return instance
   }