resolve harmony hot update fail issue

Author: bozaigao

Example/harmony_use_pushy/harmony/entry/hvigorfile.ts

@@ -28,7 +28,7 @@ export function generatePushyBuildTime(str?: string) {
                         pushy_build_time: buildTime,
                         versionName: versionName 
                     };
-                    fs.writeFileSync(metaFilePath, JSON.stringify(metaContent, null, 4));
+                    // fs.writeFileSync(metaFilePath, JSON.stringify(metaContent, null, 4));
                     console.log(`Build time written to ${metaFilePath}`);
                 },
                 dependencies: [],

Example/harmony_use_pushy/harmony/entry/src/main/resources/rawfile/bundle.harmony.js

@@ -1,4 +1,4 @@
 {
-    "pushy_build_time": "2025-02-14T09:43:25.648Z",
+    "pushy_build_time": "2025-03-08T14:45:35.258Z",
     "versionName": "1.0.0"
 }

Example/harmony_use_pushy/harmony/entry/src/main/resources/rawfile/meta.json

@@ -5520,9 +5520,9 @@ mustache@^4.2.0:
   integrity sha512-71ippSywq5Yb7/tVYyGbkBggbU8H3u5Rz56fH60jGFgr8uHwxs+aSKeqmluIVzM0m0kB7xQjKS6qPfd0b2ZoqQ==
 
 nanoid@^3.3.3:
-  version "3.3.8"
-  resolved "https://registry.yarnpkg.com/nanoid/-/nanoid-3.3.8.tgz#b1be3030bee36aaff18bacb375e5cce521684baf"
-  integrity sha512-WNLf5Sd8oZxOm+TzppcYk8gVOgP+l58xNy58D0nbUnOxOWRWvlcCV4kUF7ltmI6PsrLl/BgKEyS4mqsGChFN0w==
+  version "3.3.9"
+  resolved "https://registry.yarnpkg.com/nanoid/-/nanoid-3.3.9.tgz#e0097d8e026b3343ff053e9ccd407360a03f503a"
+  integrity sha512-SppoicMGpZvbF1l3z4x7No3OlIjP7QJvC9XR7AhZr1kL133KHnKPztkKDc+Ir4aJ/1VhTySrtKhrsycmrMQfvg==
 
 natural-compare-lite@^1.4.0:
   version "1.4.0"
@@ -6003,7 +6003,7 @@ react-is@^17.0.1:
   integrity sha512-w2GsyukL62IJnlaff/nRegPQR94C/XXamvMWmSHRJ4y7Ts/4ocGRmTHvOs8PSE6pB3dWOrD/nueuU5sduBsQ4w==
 
 "react-native-update@file:../..":
-  version "10.19.6"
+  version "10.26.1"
   dependencies:
     nanoid "^3.3.3"
     react-native-url-polyfill "^2.0.0"

Example/harmony_use_pushy/yarn.lock

@@ -65,9 +65,13 @@ export class DownloadTask {
             0,
             params.targetFile.lastIndexOf('/'),
           );
-          await fileIo.mkdir(targetDir);
+          const exists = fileIo.accessSync(targetDir);
+          if(!exists){
+            await fileIo.mkdir(targetDir);
+          }
         }
       } catch (error) {
+        throw error;
       }
 
       const response = await httpRequest.request(params.url, {
@@ -78,12 +82,11 @@ export class DownloadTask {
           'Content-Type': 'application/octet-stream',
         },
       });
-
       if (response.responseCode > 299) {
         throw new Error(`Server error: ${response.responseCode}`);
       }
 
-      const contentLength = parseInt(response.header['Content-Length'] || '0');
+      const contentLength = parseInt(response.header['content-length'] || '0');
       const writer = await fileIo.open(
         params.targetFile,
         fileIo.OpenMode.CREATE | fileIo.OpenMode.READ_WRITE,
@@ -102,8 +105,12 @@ export class DownloadTask {
         this.onProgressUpdate(received, contentLength);
       }
       await fileIo.close(writer);
-      const stat = await fileIo.stat(params.targetFile);
-      const fileSize = stat.size;
+      const stats = await fileIo.stat(params.targetFile);
+      const fileSize = stats.size;
+      if (fileSize !== contentLength) {
+        throw new Error(`Download incomplete: expected ${contentLength} bytes but got ${stats.size} bytes`);
+      }
+
     } catch (error) {
       console.error('Download failed:', error);
       throw error;
@@ -113,7 +120,7 @@ export class DownloadTask {
   }
 
   private onProgressUpdate(received: number, total: number): void {
-    this.eventHub.emit('downloadProgress', {
+    this.eventHub.emit('RCTPushyDownloadProgress', {
       received,
       total,
       hash: this.hash,
@@ -288,7 +295,7 @@ export class DownloadTask {
         }
       }
 
-       if(entry.filename !== '.DS_Store'){
+      if(fn !== '.DS_Store'){
         await zip.decompressFile(entry.filename, params.unzipDirectory);
       }
     }
@@ -491,4 +498,4 @@ export class DownloadTask {
       params.listener?.onDownloadFailed(error);
     }
   }
-}
+}

harmony/src/main/ets/DownloadTask.ts

@@ -3,6 +3,7 @@ type EventCallback = (data: any) => void;
 export class EventHub {
   private static instance: EventHub;
   private listeners: Map<string, Set<EventCallback>>;
+  private rnInstance: any;
 
   private constructor() {
     this.listeners = new Map();
@@ -27,12 +28,12 @@ export class EventHub {
   }
 
   public emit(event: string, data: any): void {
-    this.listeners.get(event)?.forEach(callback => {
-      try {
-        callback(data);
-      } catch (error) {
-        console.error(`Error in event listener for ${event}:`, error);
-      }
-    });
+    if (this.rnInstance) {
+      this.rnInstance.emitDeviceEvent(event, data);
+    }
+  }
+
+  setRNInstance(instance: any) {
+    this.rnInstance = instance;
   }
 }

harmony/src/main/ets/EventHub.ts

@@ -7,6 +7,7 @@ import { BusinessError } from '@ohos.base';
 import logger from './Logger';
 import { UpdateModuleImpl } from './UpdateModuleImpl';
 import { UpdateContext } from './UpdateContext';
+import { EventHub } from './EventHub';
 
 const TAG = "PushyTurboModule"
 
@@ -18,9 +19,8 @@ export class PushyTurboModule extends TurboModule {
     super(ctx);
     logger.debug(TAG, ",PushyTurboModule constructor");
     this.mUiCtx = ctx.uiAbilityContext
-    let rnInstance = ctx.rnInstance
     this.context = new UpdateContext(this.mUiCtx)
-    // rnInstance.emitDeviceEvent("Pushy",{code: err.code, message: err.message});
+    EventHub.getInstance().setRNInstance(ctx.rnInstance)
   }
 
 

harmony/src/main/ets/PushyTurboModule.ts

@@ -29,14 +29,6 @@ export class UpdateContext {
     private initPreferences() {
         try {
             this.preferences = preferences.getPreferencesSync(this.context, {name:'update'});
-            const packageVersion =  this.getPackageVersion();
-            const storedVersion =  this.preferences.getSync('packageVersion', '');
-            if (packageVersion !== storedVersion) {
-                 this.preferences.clear();
-                 this.preferences.putSync('packageVersion', packageVersion);
-                 this.preferences.flush();
-                 this.cleanUp();
-            }
         } catch (e) {
             console.error('Failed to init preferences:', e);
         }
@@ -137,8 +129,9 @@ export class UpdateContext {
             params.unzipDirectory = `${this.rootDir}/${hash}`;
 
             const downloadTask = new DownloadTask(this.context);
-            await downloadTask.execute(params);
+            return  await downloadTask.execute(params);
         } catch (e) {
+            throw e;
             console.error('Failed to download APK patch:', e);
         }
     }
@@ -152,14 +145,14 @@ export class UpdateContext {
 
             const lastVersion = this.getKv('currentVersion');
             this.setKv('currentVersion', hash);
-
+            const currentVersion = this.getKv('currentVersion');
             if (lastVersion && lastVersion !== hash) {
                 this.setKv('lastVersion', lastVersion);
             }
 
              this.setKv('firstTime', 'true');
              this.setKv('firstTimeOk', 'false');
-             this.setKv('rolledBackVersion', null);
+             this.setKv('rolledBackVersion', "");
         } catch (e) {
             console.error('Failed to switch version:', e);
         }
@@ -211,7 +204,7 @@ export class UpdateContext {
     }
 
     public getCurrentVersion() : string {
-        const currentVersion = this.preferences.getSync('currentVersion', '') as string;
+        const currentVersion = this.getKv('currentVersion');
         return currentVersion;
     }
 

harmony/src/main/ets/UpdateContext.ts

@@ -56,7 +56,7 @@ export class UpdateModuleImpl {
     options: { updateUrl: string; hash: string }
   ): Promise<void> {
     try {
-      await updateContext.downloadPatchFromPackage(options.updateUrl, options.hash, {
+     return await updateContext.downloadPatchFromPackage(options.updateUrl, options.hash, {
         onDownloadCompleted: (params: DownloadTaskParams) => {
           return Promise.resolve();
         },

harmony/src/main/ets/UpdateModuleImpl.ts

@@ -9,7 +9,7 @@ import {
   promiseAny,
   testUrls,
 } from './utils';
-import { EmitterSubscription, Platform } from 'react-native';
+import { EmitterSubscription, Platform, DeviceEventEmitter } from 'react-native';
 import { PermissionsAndroid } from './permissions';
 import {
   PushyModule,
@@ -350,14 +350,25 @@ export class Pushy {
       return;
     }
     if (onDownloadProgress) {
-      Pushy.progressHandlers[hash] = pushyNativeEventEmitter.addListener(
-        'RCTPushyDownloadProgress',
-        progressData => {
-          if (progressData.hash === hash) {
-            onDownloadProgress(progressData);
-          }
-        },
-      );
+      if (Platform.OS === 'harmony') {
+        Pushy.progressHandlers[hash] = DeviceEventEmitter.addListener(
+          'RCTPushyDownloadProgress',
+          progressData => {
+            if (progressData.hash === hash) {
+              onDownloadProgress(progressData);
+            }
+          },
+        );
+      } else {
+        Pushy.progressHandlers[hash] = pushyNativeEventEmitter.addListener(
+          'RCTPushyDownloadProgress',
+          progressData => {
+            if (progressData.hash === hash) {
+              onDownloadProgress(progressData);
+            }
+          },
+        );
+      }
     }
     let succeeded = '';
     this.report({ type: 'downloading' });