make use of rctshadowview

modules/react-native-ui-text-view/android/src/main/java/com/uitextview/UiTextViewPackage.kt

@@ -0,0 +1,17 @@
+package com.uitextview
+
+import com.facebook.react.ReactPackage
+import com.facebook.react.bridge.NativeModule
+import com.facebook.react.bridge.ReactApplicationContext
+import com.facebook.react.uimanager.ViewManager
+
+
+class UiTextViewPackage : ReactPackage {
+  override fun createNativeModules(reactContext: ReactApplicationContext): List<NativeModule> {
+    return emptyList()
+  }
+
+  override fun createViewManagers(reactContext: ReactApplicationContext): List<ViewManager<*, *>> {
+    return listOf(UiTextViewViewManager())
+  }
+}

modules/react-native-ui-text-view/android/src/main/java/com/uitextview/UiTextViewViewManager.kt

@@ -0,0 +1,20 @@
+package com.uitextview
+
+import android.graphics.Color
+import android.view.View
+import com.facebook.react.uimanager.SimpleViewManager
+import com.facebook.react.uimanager.ThemedReactContext
+import com.facebook.react.uimanager.annotations.ReactProp
+
+class UiTextViewViewManager : SimpleViewManager<View>() {
+  override fun getName() = "UiTextViewView"
+
+  override fun createViewInstance(reactContext: ThemedReactContext): View {
+    return View(reactContext)
+  }
+
+  @ReactProp(name = "color")
+  fun setColor(view: View, color: String) {
+    view.setBackgroundColor(Color.parseColor(color))
+  }
+}