register assetLibraryVersion to native

android/ScratchJr/app/src/main/java/org/scratchjr/android/JavaScriptDirectInterface.java

@@ -662,7 +662,8 @@ public class JavaScriptDirectInterface {
     }
 
     @JavascriptInterface
-    public void registerLibraryAssets(String assets) {
+    public void registerLibraryAssets(int version, String assets) {
+        _activity.assetLibraryVersion = version;
         _activity.registerLibraryAssets(assets.split(","));
     }
 

android/ScratchJr/app/src/main/java/org/scratchjr/android/ScratchJrActivity.java

@@ -120,6 +120,8 @@ public class ScratchJrActivity
      */
     private final HashSet<String> assetList = new HashSet<>(200);
 
+    public int assetLibraryVersion = 0;
+
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);

ios/ScratchJr/src/JsBridge.m

@@ -208,7 +208,8 @@
 }
 
 - (void) registerLibraryAssets: (JsRequest *) request {
-    NSString *assets = request.params[0];
+    ScratchJr.assetLibraryVersion = (NSInteger) request.params[0];
+    NSString *assets = request.params[1];
     [ScratchJr registerLibraryAssets: [assets componentsSeparatedByString:@","]];
     [request callback:@"1"];
 }

ios/ScratchJr/src/ScratchJr.h

@@ -155,6 +155,8 @@
 
 @interface ScratchJr : NSObject
 
+@property (class, nonatomic, assign) NSInteger assetLibraryVersion;
+
 + (void)sendBase64Image:(NSData *)imagedata;
 + (void)reportImageError;
 + (void)cameraInit;

ios/ScratchJr/src/ScratchJr.m

@@ -14,6 +14,16 @@ AVCaptureVideoPreviewLayer* captureVideoPreviewLayer;
 
 @implementation ScratchJr : NSObject
 
+static NSInteger _assetLibraryVersion = 0;
+
++ (NSInteger) assetLibraryVersion {
+    return _assetLibraryVersion;
+}
+
++ (void) setAssetLibraryVersion:(NSInteger)newValue {
+    _assetLibraryVersion = newValue;
+}
+
 NSString *oncomplete;
 
 NSMutableSet *assets;

src/entry/app.js

@@ -43,7 +43,7 @@ window.onload = () => {
         preprocessAndLoadCss('css', 'css/editor.css');
         entryFunction = () => OS.waitForInterface(function () {
             var assets = Object.keys(MediaLib.keys).join(',');
-            OS.registerLibraryAssets(assets, indexMain);
+            OS.registerLibraryAssets(MediaLib.version, assets, indexMain);
         });
         break;
     case 'home':

src/tablet/Android.js

@@ -254,8 +254,8 @@ export default class Android {
     //     return 1;
     // }
 
-    static registerLibraryAssets (assets, fcn) {
-        AndroidInterface.registerLibraryAssets(assets);
+    static registerLibraryAssets (version, assets, fcn) {
+        AndroidInterface.registerLibraryAssets(version, assets);
         fcn && fcn();
     }
 

src/tablet/OS.js

@@ -247,8 +247,8 @@ export default class OS {
         return 1;
     }
 
-    static registerLibraryAssets (assets, fcn) {
-        tabletInterface.registerLibraryAssets(assets, fcn);
+    static registerLibraryAssets (version, assets, fcn) {
+        tabletInterface.registerLibraryAssets(version, assets, fcn);
     }
 
     // Name of the device/iPad to display on the sharing dialog page

src/tablet/iOS.js

@@ -367,9 +367,9 @@ export default class iOS {
         iOS.call('sendSjrUsingShareDialog', fileName, emailSubject, emailBody, shareType);
     }
 
-    static registerLibraryAssets (assets, fcn) {
+    static registerLibraryAssets (version, assets, fcn) {
         (async () => {
-            await iOS.call('registerLibraryAssets', assets);
+            await iOS.call('registerLibraryAssets', version, assets);
             fcn && fcn();
         })();
     }