ios preload

Author: arys

ios/ExpofpViewManager.m

@@ -4,4 +4,9 @@ @interface RCT_EXTERN_MODULE(ExpofpViewManager, RCTViewManager)
 
 RCT_EXPORT_VIEW_PROPERTY(settings, NSDictionary)
 
+// Add preload method export
+RCT_EXTERN_METHOD(preload:(NSString *)url
+                  resolver:(RCTPromiseResolveBlock)resolve
+                  rejecter:(RCTPromiseRejectBlock)reject)
+
 @end

ios/ExpofpViewManager.swift

@@ -18,6 +18,15 @@ class ExpofpViewManager: RCTViewManager {
     @objc override static func requiresMainQueueSetup() -> Bool {
         return true
     }
+    
+    @objc func preload(_ url: NSString,
+                       resolver resolve: @escaping RCTPromiseResolveBlock,
+                       rejecter reject: @escaping RCTPromiseRejectBlock) {
+        DispatchQueue.main.async {
+            SharedFplanView.preload(url as String, settings: Settings())
+            resolve(nil)
+        }
+    }
 }
 
 class ExpoFPViewProxy: UIView {

src/index.tsx

@@ -3,6 +3,7 @@ import {
   UIManager,
   Platform,
   type ViewStyle,
+  NativeModules,
 } from 'react-native';
 
 const LINKING_ERROR =
@@ -24,9 +25,28 @@ type ExpofpProps = {
 
 const ComponentName = 'ExpofpView';
 
+// Add native module interface
+interface ExpofpModule {
+  preload(url: string): Promise<void>;
+}
+
+const ExpofpModule = NativeModules.ExpofpModule as ExpofpModule;
+
 export const ExpofpView =
   UIManager.getViewManagerConfig(ComponentName) != null
     ? requireNativeComponent<ExpofpProps>(ComponentName)
     : () => {
         throw new Error(LINKING_ERROR);
       };
+
+// Add preload function
+export const preload = async (url: string): Promise<void> => {
+  if (!UIManager.getViewManagerConfig(ComponentName)) {
+    throw new Error(LINKING_ERROR);
+  }
+  return UIManager.dispatchViewManagerCommand(
+    ComponentName,
+    'preload',
+    [url]
+  );
+};