bug fixed

Example/testHotUpdate/android/app/build.gradle

@@ -119,6 +119,7 @@ android {
 }
 
 dependencies {
+    compile project(':react-native-update')
     compile fileTree(dir: "libs", include: ["*.jar"])
     compile "com.android.support:appcompat-v7:23.0.1"
     compile "com.facebook.react:react-native:0.20.+"

Example/testHotUpdate/android/settings.gradle

@@ -1,3 +1,5 @@
 rootProject.name = 'testHotUpdate'
 
 include ':app'
+include ':react-native-update'
+project(':react-native-update').projectDir = new File(rootProject.projectDir, '../node_modules/react-native-update/android')

Example/testHotUpdate/ios/testHotUpdate.xcodeproj/project.pbxproj

@@ -22,8 +22,9 @@
 		13B07FC11A68108700A75B9A /* main.m in Sources */ = {isa = PBXBuildFile; fileRef = 13B07FB71A68108700A75B9A /* main.m */; };
 		146834051AC3E58100842450 /* libReact.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 146834041AC3E56700842450 /* libReact.a */; };
 		832341BD1AAA6AB300B99B32 /* libRCTText.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 832341B51AAA6A8300B99B32 /* libRCTText.a */; };
-		9F394D8C1C7C26C700C794C0 /* libz.tbd in Frameworks */ = {isa = PBXBuildFile; fileRef = 9F394D8B1C7C26C700C794C0 /* libz.tbd */; };
+		9FED04301CB41E8F002487EC /* libbz2.1.0.tbd in Frameworks */ = {isa = PBXBuildFile; fileRef = 9FED042F1CB41E8F002487EC /* libbz2.1.0.tbd */; };
-		9F394D8D1C7C2DA500C794C0 /* libRCTHotUpdate.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 9F394D4E1C7C25C400C794C0 /* libRCTHotUpdate.a */; };
+		9FED04321CB41EC2002487EC /* libz.tbd in Frameworks */ = {isa = PBXBuildFile; fileRef = 9FED04311CB41EC2002487EC /* libz.tbd */; };
+		D7FABDD031854D58B63B06A4 /* libRCTHotUpdate.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 855A53CDD4634785BD0AF87F /* libRCTHotUpdate.a */; };
 /* End PBXBuildFile section */
 
 /* Begin PBXContainerItemProxy section */
@@ -104,9 +105,9 @@
 			remoteGlobalIDString = 58B5119B1A9E6C1200147676;
 			remoteInfo = RCTText;
 		};
-		9F394D4D1C7C25C400C794C0 /* PBXContainerItemProxy */ = {
+		9FED04251CB41D58002487EC /* PBXContainerItemProxy */ = {
 			isa = PBXContainerItemProxy;
-			containerPortal = 9F394D471C7C25C400C794C0 /* RCTHotUpdate.xcodeproj */;
+			containerPortal = 8295F7636DB14CAEA56E5A2B /* RCTHotUpdate.xcodeproj */;
 			proxyType = 2;
 			remoteGlobalIDString = 91C5EFFF1C76ECA90037E727;
 			remoteInfo = RCTHotUpdate;
@@ -134,9 +135,11 @@
 		13B07FB71A68108700A75B9A /* main.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; name = main.m; path = testHotUpdate/main.m; sourceTree = "<group>"; };
 		146833FF1AC3E56700842450 /* React.xcodeproj */ = {isa = PBXFileReference; lastKnownFileType = "wrapper.pb-project"; name = React.xcodeproj; path = "../node_modules/react-native/React/React.xcodeproj"; sourceTree = "<group>"; };
 		78C398B01ACF4ADC00677621 /* RCTLinking.xcodeproj */ = {isa = PBXFileReference; lastKnownFileType = "wrapper.pb-project"; name = RCTLinking.xcodeproj; path = "../node_modules/react-native/Libraries/LinkingIOS/RCTLinking.xcodeproj"; sourceTree = "<group>"; };
+		8295F7636DB14CAEA56E5A2B /* RCTHotUpdate.xcodeproj */ = {isa = PBXFileReference; explicitFileType = undefined; fileEncoding = 9; includeInIndex = 0; lastKnownFileType = "wrapper.pb-project"; name = RCTHotUpdate.xcodeproj; path = "../node_modules/react-native-update/ios/RCTHotUpdate.xcodeproj"; sourceTree = "<group>"; };
 		832341B01AAA6A8300B99B32 /* RCTText.xcodeproj */ = {isa = PBXFileReference; lastKnownFileType = "wrapper.pb-project"; name = RCTText.xcodeproj; path = "../node_modules/react-native/Libraries/Text/RCTText.xcodeproj"; sourceTree = "<group>"; };
-		9F394D471C7C25C400C794C0 /* RCTHotUpdate.xcodeproj */ = {isa = PBXFileReference; lastKnownFileType = "wrapper.pb-project"; name = RCTHotUpdate.xcodeproj; path = "../node_modules/react-native-update/ios/RCTHotUpdate.xcodeproj"; sourceTree = "<group>"; };
+		855A53CDD4634785BD0AF87F /* libRCTHotUpdate.a */ = {isa = PBXFileReference; explicitFileType = undefined; fileEncoding = 9; includeInIndex = 0; lastKnownFileType = archive.ar; path = libRCTHotUpdate.a; sourceTree = "<group>"; };
-		9F394D8B1C7C26C700C794C0 /* libz.tbd */ = {isa = PBXFileReference; lastKnownFileType = "sourcecode.text-based-dylib-definition"; name = libz.tbd; path = usr/lib/libz.tbd; sourceTree = SDKROOT; };
+		9FED042F1CB41E8F002487EC /* libbz2.1.0.tbd */ = {isa = PBXFileReference; lastKnownFileType = "sourcecode.text-based-dylib-definition"; name = libbz2.1.0.tbd; path = usr/lib/libbz2.1.0.tbd; sourceTree = SDKROOT; };
+		9FED04311CB41EC2002487EC /* libz.tbd */ = {isa = PBXFileReference; lastKnownFileType = "sourcecode.text-based-dylib-definition"; name = libz.tbd; path = usr/lib/libz.tbd; sourceTree = SDKROOT; };
 /* End PBXFileReference section */
 
 /* Begin PBXFrameworksBuildPhase section */
@@ -151,8 +154,8 @@
 			isa = PBXFrameworksBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
-				9F394D8D1C7C2DA500C794C0 /* libRCTHotUpdate.a in Frameworks */,
+				9FED04321CB41EC2002487EC /* libz.tbd in Frameworks */,
-				9F394D8C1C7C26C700C794C0 /* libz.tbd in Frameworks */,
+				9FED04301CB41E8F002487EC /* libbz2.1.0.tbd in Frameworks */,
 				146834051AC3E58100842450 /* libReact.a in Frameworks */,
 				00C302E51ABCBA2D00DB3ED1 /* libRCTActionSheet.a in Frameworks */,
 				00C302E71ABCBA2D00DB3ED1 /* libRCTGeolocation.a in Frameworks */,
@@ -163,6 +166,7 @@
 				832341BD1AAA6AB300B99B32 /* libRCTText.a in Frameworks */,
 				00C302EA1ABCBA2D00DB3ED1 /* libRCTVibration.a in Frameworks */,
 				139FDEF61B0652A700C62182 /* libRCTWebSocket.a in Frameworks */,
+				D7FABDD031854D58B63B06A4 /* libRCTHotUpdate.a in Frameworks */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -275,7 +279,6 @@
 		832341AE1AAA6A7D00B99B32 /* Libraries */ = {
 			isa = PBXGroup;
 			children = (
-				9F394D471C7C25C400C794C0 /* RCTHotUpdate.xcodeproj */,
 				146833FF1AC3E56700842450 /* React.xcodeproj */,
 				00C302A71ABCB8CE00DB3ED1 /* RCTActionSheet.xcodeproj */,
 				00C302B51ABCB90400DB3ED1 /* RCTGeolocation.xcodeproj */,
@@ -286,6 +289,7 @@
 				832341B01AAA6A8300B99B32 /* RCTText.xcodeproj */,
 				00C302DF1ABCB9EE00DB3ED1 /* RCTVibration.xcodeproj */,
 				139FDEE61B06529A00C62182 /* RCTWebSocket.xcodeproj */,
+				8295F7636DB14CAEA56E5A2B /* RCTHotUpdate.xcodeproj */,
 			);
 			name = Libraries;
 			sourceTree = "<group>";
@@ -301,7 +305,8 @@
 		83CBB9F61A601CBA00E9B192 = {
 			isa = PBXGroup;
 			children = (
-				9F394D8B1C7C26C700C794C0 /* libz.tbd */,
+				9FED04311CB41EC2002487EC /* libz.tbd */,
+				9FED042F1CB41E8F002487EC /* libbz2.1.0.tbd */,
 				13B07FAE1A68108700A75B9A /* testHotUpdate */,
 				832341AE1AAA6A7D00B99B32 /* Libraries */,
 				00E356EF1AD99517003FC87E /* testHotUpdateTests */,
@@ -320,10 +325,10 @@
 			name = Products;
 			sourceTree = "<group>";
 		};
-		9F394D481C7C25C400C794C0 /* Products */ = {
+		9FED04201CB41D58002487EC /* Products */ = {
 			isa = PBXGroup;
 			children = (
-				9F394D4E1C7C25C400C794C0 /* libRCTHotUpdate.a */,
+				9FED04261CB41D58002487EC /* libRCTHotUpdate.a */,
 			);
 			name = Products;
 			sourceTree = "<group>";
@@ -373,7 +378,7 @@
 		83CBB9F71A601CBA00E9B192 /* Project object */ = {
 			isa = PBXProject;
 			attributes = {
-				LastUpgradeCheck = 0610;
+				LastUpgradeCheck = 610;
 				ORGANIZATIONNAME = Facebook;
 				TargetAttributes = {
 					00E356ED1AD99517003FC87E = {
@@ -403,8 +408,8 @@
 					ProjectRef = 00C302B51ABCB90400DB3ED1 /* RCTGeolocation.xcodeproj */;
 				},
 				{
-					ProductGroup = 9F394D481C7C25C400C794C0 /* Products */;
+					ProductGroup = 9FED04201CB41D58002487EC /* Products */;
-					ProjectRef = 9F394D471C7C25C400C794C0 /* RCTHotUpdate.xcodeproj */;
+					ProjectRef = 8295F7636DB14CAEA56E5A2B /* RCTHotUpdate.xcodeproj */;
 				},
 				{
 					ProductGroup = 00C302BC1ABCB91800DB3ED1 /* Products */;
@@ -518,11 +523,11 @@
 			remoteRef = 832341B41AAA6A8300B99B32 /* PBXContainerItemProxy */;
 			sourceTree = BUILT_PRODUCTS_DIR;
 		};
-		9F394D4E1C7C25C400C794C0 /* libRCTHotUpdate.a */ = {
+		9FED04261CB41D58002487EC /* libRCTHotUpdate.a */ = {
 			isa = PBXReferenceProxy;
 			fileType = archive.ar;
 			path = libRCTHotUpdate.a;
-			remoteRef = 9F394D4D1C7C25C400C794C0 /* PBXContainerItemProxy */;
+			remoteRef = 9FED04251CB41D58002487EC /* PBXContainerItemProxy */;
 			sourceTree = BUILT_PRODUCTS_DIR;
 		};
 /* End PBXReferenceProxy section */
@@ -619,6 +624,10 @@
 				INFOPLIST_FILE = testHotUpdateTests/Info.plist;
 				IPHONEOS_DEPLOYMENT_TARGET = 8.2;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
+				LIBRARY_SEARCH_PATHS = (
+					"$(inherited)",
+					"\"$(SRCROOT)/$(TARGET_NAME)\"",
+				);
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				TEST_HOST = "$(BUILT_PRODUCTS_DIR)/testHotUpdate.app/testHotUpdate";
 			};
@@ -636,6 +645,10 @@
 				INFOPLIST_FILE = testHotUpdateTests/Info.plist;
 				IPHONEOS_DEPLOYMENT_TARGET = 8.2;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
+				LIBRARY_SEARCH_PATHS = (
+					"$(inherited)",
+					"\"$(SRCROOT)/$(TARGET_NAME)\"",
+				);
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				TEST_HOST = "$(BUILT_PRODUCTS_DIR)/testHotUpdate.app/testHotUpdate";
 			};
@@ -650,12 +663,14 @@
 					"$(inherited)",
 					/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include,
 					"$(SRCROOT)/../node_modules/react-native/React/**",
-					"$(SRCROOT)/../node_modules/react-native-update/ios/RCTHotUpdate",
+					"$(SRCROOT)/../node_modules/react-native-update/ios/RCTHotUpdate/**",
 				);
 				INFOPLIST_FILE = testHotUpdate/Info.plist;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
 				OTHER_LDFLAGS = "-ObjC";
+				PRODUCT_BUNDLE_IDENTIFIER = com.tdzl.testHotUpdate;
 				PRODUCT_NAME = testHotUpdate;
+				PROVISIONING_PROFILE = "";
 			};
 			name = Debug;
 		};
@@ -663,16 +678,19 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
+				CODE_SIGN_IDENTITY = "iPhone Distribution: Hangzhou Erica Network Technology Co., Ltd. (4W77ET7ZNV)";
 				HEADER_SEARCH_PATHS = (
 					"$(inherited)",
 					/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include,
 					"$(SRCROOT)/../node_modules/react-native/React/**",
-					"$(SRCROOT)/../node_modules/react-native-update/ios/RCTHotUpdate",
+					"$(SRCROOT)/../node_modules/react-native-update/ios/RCTHotUpdate/**",
 				);
 				INFOPLIST_FILE = testHotUpdate/Info.plist;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
 				OTHER_LDFLAGS = "-ObjC";
+				PRODUCT_BUNDLE_IDENTIFIER = com.tdzl.testHotUpdate;
 				PRODUCT_NAME = testHotUpdate;
+				PROVISIONING_PROFILE = "e3e045ab-62fc-4c86-bcb3-4d78583e3fe2";
 			};
 			name = Release;
 		};
@@ -714,6 +732,7 @@
 					"$(inherited)",
 					/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include,
 					"$(SRCROOT)/../node_modules/react-native/React/**",
+					"$(SRCROOT)/../node_modules/react-native-update/ios/RCTHotUpdate/**",
 				);
 				IPHONEOS_DEPLOYMENT_TARGET = 7.0;
 				MTL_ENABLE_DEBUG_INFO = YES;
@@ -754,6 +773,7 @@
 					"$(inherited)",
 					/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include,
 					"$(SRCROOT)/../node_modules/react-native/React/**",
+					"$(SRCROOT)/../node_modules/react-native-update/ios/RCTHotUpdate/**",
 				);
 				IPHONEOS_DEPLOYMENT_TARGET = 7.0;
 				MTL_ENABLE_DEBUG_INFO = NO;

Example/testHotUpdate/js/index.js

@@ -7,39 +7,91 @@ import React, {
   AppRegistry,
   Component,
   StyleSheet,
+  Platform,
   Text,
   View,
+  Alert,
   TouchableOpacity,
+  Linking,
+  Image,
 } from 'react-native';
 
-import {downloadFile, reloadUpdate} from 'react-native-update'
+import {
+  isFirstTime,
+  isRolledBack,
+  packageVersion,
+  currentVersion,
+  checkUpdate,
+  downloadUpdate,
+  switchVersion,
+  switchVersionLater,
+  markSuccess,
+} from 'react-native-update';
+
+import _updateConfig from '../update.json';
+const {appKey} = _updateConfig[Platform.OS];
+
+class MyProject extends Component {
+  componentWillMount(){
+    if (isRolledBack) {
+      Alert.alert('提示', '刚刚更新失败了,版本被回滚.');
+    } else if (isFirstTime) {
+      Alert.alert('提示', '这是当前版本第一次启动,是否要模拟启动失败?将回滚到上一版本', [
+        {text: '是', onPress: ()=>{throw new Error('模拟启动失败,请重启应用')}},
+        {text: '否', onPress: ()=>{markSuccess()}},
+      ]);
+    };
+  }
+  doUpdate = info => {
+    downloadUpdate(info).then(hash => {
+      Alert.alert('提示', '下载完毕,是否重启应用?', [
+        {text: '是', onPress: ()=>{switchVersion(hash);}},
+        {text: '否',},
+        {text: '下次启动时', onPress: ()=>{switchVersionLater(hash);}},
+      ]);
+    }).catch(err => {
+      Alert.alert('提示', '更新失败.');
+    });
+  };
+
+  checkUpdate = () => {
+    checkUpdate(appKey).then(info => {
+      if (info.expired) {
+        Alert.alert('提示', '您的应用版本已更新,请前往应用商店下载新的版本', [
+          {text: '确定', onPress: ()=>{info.downloadUrl && Linking.openURL(info.downloadUrl)}},
+        ]);
+      } else if (info.upToDate) {
+        Alert.alert('提示', '您的应用版本已是最新.');
+      } else {
+        Alert.alert('提示', '检查到新的版本'+info.name+',是否下载?\n'+ info.description, [
+          {text: '是', onPress: ()=>{this.doUpdate(info)}},
+          {text: '否',},
+        ]);
+      }
+    }).catch(err => {
+      Alert.alert('提示', '检查更新失败.');
+    });
+  };
 
-class testHotUpdate extends Component {
   render() {
     return (
       <View style={styles.container}>
         <Text style={styles.welcome}>
-          Welcome to React Native!
+          欢迎使用热更新服务
         </Text>
+        <Image
+          resizeMode = {'contain'}
+          source = {require('./assets/shoucang.png')}
+          style = {styles.image}
+        />
         <Text style={styles.instructions}>
-          To get started, edit index.ios.js
+          这是版本一 {'\n'}
+          当前包版本号: {packageVersion}{'\n'}
+          当前版本Hash: {currentVersion||'(空)'}{'\n'}
         </Text>
-        <TouchableOpacity onPress={
+        <TouchableOpacity onPress={this.checkUpdate}>
-          ()=>{
-            downloadFile({updateUrl:'http://7xjhby.com2.z0.glb.qiniucdn.com/ios1.ppk', hashName:'test'})
-          }
-        }>
           <Text style={styles.instructions}>
-            Press To DownloadFile
+            点击这里检查更新
-          </Text>
-        </TouchableOpacity>
-        <TouchableOpacity onPress={
-          ()=>{
-            reloadUpdate({hashName:'test'})
-          }
-        }>
-          <Text style={styles.instructions}>
-            Press To Reload
           </Text>
         </TouchableOpacity>
       </View>
@@ -64,6 +116,8 @@ const styles = StyleSheet.create({
     color: '#333333',
     marginBottom: 5,
   },
+  image : {
+  },
 });
 
-AppRegistry.registerComponent('testHotUpdate', () => testHotUpdate);
+AppRegistry.registerComponent('testHotUpdate', () => MyProject);

ios/RCTHotUpdate/RCTHotUpdate.m

@@ -20,6 +20,7 @@ static NSString *const paramLastVersion = @"lastVersion";
 static NSString *const paramCurrentVersion = @"currentVersion";
 static NSString *const paramIsFirstTime = @"isFirstTime";
 static NSString *const paramIsFirstLoadOk = @"isFirstLoadOK";
+static NSString *const keyFirstLoadLoadMarked = @"REACTNATIVECN_HOTUPDATE_FIRSTLOADMARKED_KEY";
 static NSString *const keyRolledBackMarked = @"REACTNATIVECN_HOTUPDATE_ROLLEDBACKMARKED_KEY";
 static NSString *const KeyPackageUpdatedMarked = @"REACTNATIVECN_HOTUPDATE_ISPACKAGEUPDATEDMARKED_KEY";
 
@@ -40,6 +41,7 @@ static NSString * const ERROR_FILE_OPERATION = @"file operation error";
 // event def
 static NSString * const EVENT_PROGRESS_DOWNLOAD = @"RCTHotUpdateDownloadProgress";
 static NSString * const EVENT_PROGRESS_UNZIP = @"RCTHotUpdateUnzipProgress";
+static NSString * const PARAM_PROGRESS_HASHNAME = @"hashname";
 static NSString * const PARAM_PROGRESS_RECEIVED = @"received";
 static NSString * const PARAM_PROGRESS_TOTAL = @"total";
 
@@ -103,6 +105,13 @@ RCT_EXPORT_MODULE(RCTHotUpdate);
                 [defaults synchronize];
                 // ...need clear files later
             }
+            else if (isFirstTime){
+                NSMutableDictionary *newInfo = [updateInfo mutableCopy];
+                newInfo[paramIsFirstTime] = @(NO);
+                [defaults setObject:newInfo forKey:keyUpdateInfo];
+                [defaults setObject:@(YES) forKey:keyFirstLoadLoadMarked];
+                [defaults synchronize];
+            }
             
             if (loadVersioin.length) {
                 NSString *downloadDir = [RCTHotUpdate downloadDir];
@@ -127,15 +136,13 @@ RCT_EXPORT_MODULE(RCTHotUpdate);
     ret[@"downloadRootDir"] = [RCTHotUpdate downloadDir];
     ret[@"packageVersion"] = [RCTHotUpdate packageVersion];
     ret[@"isRolledBack"] = [defaults objectForKey:keyRolledBackMarked];
+    ret[@"isFirstTime"] = [defaults objectForKey:keyFirstLoadLoadMarked];
     NSDictionary *updateInfo = [defaults dictionaryForKey:keyUpdateInfo];
     ret[@"currentVersion"] = [updateInfo objectForKey:paramCurrentVersion];
-    ret[@"isFirstTime"] = [updateInfo objectForKey:paramIsFirstTime];
     
     // clear isFirstTime
-    if (updateInfo) {
+    if ([[defaults objectForKey:keyFirstLoadLoadMarked] boolValue]) {
-        NSMutableDictionary *newInfo = [updateInfo mutableCopy];
+        [defaults setObject:nil forKey:keyFirstLoadLoadMarked];
-        newInfo[paramIsFirstTime] = @(NO);
-        [defaults setObject:newInfo forKey:keyUpdateInfo];
     }
     
     // clear rolledbackmark
@@ -285,6 +292,7 @@ RCT_EXPORT_METHOD(markSuccuss)
     [RCTHotUpdateDownloader download:updateUrl savePath:zipFilePath progressHandler:^(long long receivedBytes, long long totalBytes) {
         [self.bridge.eventDispatcher sendAppEventWithName:EVENT_PROGRESS_DOWNLOAD
                                                      body:@{
+                                                            PARAM_PROGRESS_HASHNAME:hashName,
                                                             PARAM_PROGRESS_RECEIVED:[NSNumber numberWithLongLong:receivedBytes],
                                                             PARAM_PROGRESS_TOTAL:[NSNumber numberWithLongLong:totalBytes]
                                                             }];
@@ -298,6 +306,7 @@ RCT_EXPORT_METHOD(markSuccuss)
             [_fileManager unzipFileAtPath:zipFilePath toDestination:unzipFilePath progressHandler:^(NSString *entry,long entryNumber, long total) {
                 [self.bridge.eventDispatcher sendAppEventWithName:EVENT_PROGRESS_UNZIP
                                                              body:@{
+                                                                    PARAM_PROGRESS_HASHNAME:hashName,
                                                                     PARAM_PROGRESS_RECEIVED:[NSNumber numberWithLong:entryNumber],
                                                                     PARAM_PROGRESS_TOTAL:[NSNumber numberWithLong:total]
                                                                     }];

ios/RCTHotUpdate/RCTHotUpdateManager.m

@@ -103,7 +103,7 @@ completionHandler:(void (^)(NSError *error))completionHandler
             NSString *toPath = [toDir stringByAppendingPathComponent:to];
             
             NSError *error = nil;
-            [[NSFileManager defaultManager] moveItemAtPath:fromPath toPath:toPath error:&error];
+            [[NSFileManager defaultManager] copyItemAtPath:fromPath toPath:toPath error:&error];
             if (error) {
                 if (completionHandler) {
                     completionHandler(error);