feat:1.支持文件配置2.下载完成直接安装

example/lib/main.dart

@@ -45,7 +45,7 @@ class _MyAppState extends State<MyApp> {
                 };
                 ApkUpdate().updateApp(
                     url:
-                        "https://gateway.devclx.cn/clx-user/app/version/getSystemVersionByNumber",
+                        "https://gateway.testclx.cn/clx-user/app/version/getSystemVersionByNumber",
                     params: {
                       "versionNumber": 1,
                       "productNo": 1,

lib/apk_update.dart

@@ -77,7 +77,7 @@ class ApkUpdate {
         debugPrint("===== installApk");
         ApkUpdatePlatform.instance.installApk(path);
       },
-      downloadApk: (String? path) {
+      downloadApk: (String? path, String? apkPath) {
         final dio = Dio();
         dio
             .get("${paramsOSS?['baseUrl']}$generateByExt",
@@ -100,7 +100,7 @@ class ApkUpdate {
           var ak = map?['onceAccessKeyId'];
           var sk = map?["onceAccessKeySecret"];
           var token = map?["onceSecurityToken"];
-          var objectKey = paramsOSS?["objectKey"];
+          var objectKey = apkPath ?? "";
           var endpoint = paramsOSS?["endpoint"];
           var bucketName = paramsOSS?["bucketName"];
           var localPath = path;

lib/utils/utils.dart

@@ -30,7 +30,7 @@ void checkVersion(
     Function()? jumpAppStore, // 跳转AppStore
     Function(String? path)? installApk, // 安装Apk
     Function()? downloadApkError, // 下载Apk错误
-    Function(String? path)? downloadApk, // 使用OSS下载Apk
+    Function(String? path,String? apkPath)? downloadApk, // 使用OSS下载Apk
     int? isOssDownload //1 使用OSS下载
     }) async {
   try {

lib/widget/update_dialog.dart

@@ -18,7 +18,7 @@ class UpdateDialog extends StatefulWidget {
   final Function()? jumpAppStore; // 跳转AppStore
   final Function(String? path)? installApk; // 安装Apk
   final int? isOssDownload; //1 使用OSS下载
-  final Function(String? path)? downloadApk; // 使用OSS下载Apk
+  final Function(String? path,String? apkPath)? downloadApk; // 使用OSS下载Apk
   final Function()? downloadApkError; // 下载Apk错误
 
   const UpdateDialog({
@@ -213,6 +213,17 @@ class _UpdateDialogState extends State<UpdateDialog> {
         await DirectoryUtil.getInstance();
         DirectoryUtil.createStorageDirSync(category: 'Download');
         String? path = DirectoryUtil.getStoragePath(category: 'Download');
+
+        File apkFile = File("$path/${widget.versionPath}");
+        File apkFileTmp = File("$path/${widget.versionPath}.tmp");
+        // 判断localPath 下有没有下载完成的文件
+        if (apkFile.existsSync() && !apkFileTmp.existsSync()) {
+          ApkUpdatePlatform.instance.installApk(apkFile.path);
+          _isDownload = false;
+          setState(() {});
+          return;
+        }
+
         _subscription =
             ApkUpdatePlatform.instance.addDownloadListener().listen((event) {
           var count = event['currentSize'] as num;
@@ -225,7 +236,7 @@ class _UpdateDialogState extends State<UpdateDialog> {
           setState(() {});
         });
 
-        widget.downloadApk?.call(path);
+        widget.downloadApk?.call(path, widget.versionPath);
         return;
       }
       setInitDir(initStorageDir: true);