Use generated Java delegate for setting properties on ReactDialogPickerManager and ReactDropdownPickerManager

Summary:
This diff migrates ReactDialogPickerManager and ReactDropdownPickerManager to use the generated delegates for setting their properties.

Changelog:
[Android] [Added] - Use generated Java delegate for setting properties on ReactDialogPickerManager and ReactDropdownPickerManager

Reviewed By: mdvacca

Differential Revision: D17930994

fbshipit-source-id: 009ad9eceb683b7170eddeccfd986b1dc5cb8c0b

ReactAndroid/src/main/java/com/facebook/react/viewmanagers/AndroidDialogPickerManagerDelegate.java

@@ -0,0 +1,45 @@
+/**
+* Copyright (c) Facebook, Inc. and its affiliates.
+*
+* This source code is licensed under the MIT license found in the
+* LICENSE file in the root directory of this source tree.
+*
+* @generated by codegen project: GeneratePropsJavaDelegate.js
+*/
+
+package com.facebook.react.viewmanagers;
+
+import android.view.View;
+import androidx.annotation.Nullable;
+import com.facebook.react.bridge.ReadableArray;
+import com.facebook.react.uimanager.BaseViewManagerDelegate;
+import com.facebook.react.uimanager.BaseViewManagerInterface;
+import com.facebook.react.uimanager.LayoutShadowNode;
+
+public class AndroidDialogPickerManagerDelegate<T extends View, U extends BaseViewManagerInterface<T> & AndroidDialogPickerManagerInterface<T>> extends BaseViewManagerDelegate<T, U> {
+  public AndroidDialogPickerManagerDelegate(U viewManager) {
+    super(viewManager);
+  }
+  @Override
+  public void setProperty(T view, String propName, @Nullable Object value) {
+    switch (propName) {
+      case "color":
+        mViewManager.setColor(view, value == null ? null : ((Double) value).intValue());
+        break;
+      case "enabled":
+        mViewManager.setEnabled(view, value == null ? true : (boolean) value);
+        break;
+      case "items":
+        mViewManager.setItems(view, (ReadableArray) value);
+        break;
+      case "prompt":
+        mViewManager.setPrompt(view, value == null ? "" : (String) value);
+        break;
+      case "selected":
+        mViewManager.setSelected(view, value == null ? 0 : ((Double) value).intValue());
+        break;
+      default:
+        super.setProperty(view, propName, value);
+    }
+  }
+}