app在线更新

src/linker.app/Platforms/Android/AndroidManifest.xml

@@ -16,6 +16,15 @@
         android:icon="@mipmap/appicon"
         android:supportsRtl="true" android:usesCleartextTraffic="true">
 
+		<provider
+			android:name="androidx.core.content.FileProvider"
+			android:authorities="${applicationId}.fileprovider"
+			android:exported="false"
+			android:grantUriPermissions="true">
+			<meta-data
+				android:name="android.support.FILE_PROVIDER_PATHS"
+				android:resource="@xml/file_paths" />
+		</provider>
 		<service
             android:name="com.snltty.linker.app.VpnServiceLinker"
             android:exported="false"
@@ -32,4 +41,6 @@
 			</intent-filter>
 		</service>
 	</application>
+
+	
 </manifest>

src/linker.app/Platforms/Android/MainActivity.cs

@@ -9,7 +9,6 @@ using AndroidX.Core.App;
 using AndroidX.Core.Content;
 using AndroidX.Core.View;
 using Java.IO;
-using Java.Nio.Channels;
 using linker.app.Services;
 using linker.libs;
 using linker.libs.extends;
@@ -534,13 +533,71 @@ namespace linker.app
 
         public override async Task Install(Action<long, long> processs)
         {
+            await MainThread.InvokeOnMainThreadAsync(async () =>
+            {
+                await RequestRequiredPermissions(Platform.CurrentActivity);
+                await InstallApk(Platform.CurrentActivity);
                 processs(100, 100);
-            await Task.CompletedTask;
+            });
         }
 
         public override void Clear()
         {
         }
+
+        private async Task InstallApk(Context context)
+        {
+            await MainThread.InvokeOnMainThreadAsync(() =>
+            {
+                var file = new Java.IO.File(Path.Join(FileSystem.Current.AppDataDirectory, "linker.apk"));
+
+                if (Build.VERSION.SdkInt >= BuildVersionCodes.N)
+                {
+                    // Android 7.0及以上版本需要使用FileProvider
+                    var apkUri = AndroidX.Core.Content.FileProvider.GetUriForFile(context,
+                        $"{context.ApplicationContext.PackageName}.fileprovider", file);
+
+                    var installIntent = new Intent(Intent.ActionInstallPackage);
+                    installIntent.SetDataAndType(apkUri, "application/vnd.android.package-archive");
+                    installIntent.AddFlags(ActivityFlags.GrantReadUriPermission);
+                    installIntent.AddFlags(ActivityFlags.NewTask);
+                    context.StartActivity(installIntent);
+                }
+                else
+                {
+                    // 传统安装方式
+                    var apkUri = Android.Net.Uri.FromFile(file);
+                    var installIntent = new Intent(Intent.ActionView);
+                    installIntent.SetDataAndType(apkUri, "application/vnd.android.package-archive");
+                    installIntent.SetFlags(ActivityFlags.NewTask);
+                    context.StartActivity(installIntent);
+                }
+            });
+        }
+        private async Task<bool> RequestRequiredPermissions(Context context)
+        {
+            return await MainThread.InvokeOnMainThreadAsync(async () =>
+            {
+                // 检查并请求存储权限
+                var status = await Permissions.CheckStatusAsync<Permissions.StorageWrite>();
+                if (status != PermissionStatus.Granted)
+                {
+                    status = await Permissions.RequestAsync<Permissions.StorageWrite>();
+                    if (status != PermissionStatus.Granted)
+                        return false;
+                }
+
+                // 检查安装未知应用权限（针对Android 8.0+）
+                if (Build.VERSION.SdkInt >= BuildVersionCodes.O && !context.PackageManager.CanRequestPackageInstalls())
+                {
+                    var intent = new Intent(Android.Provider.Settings.ActionManageUnknownAppSources)
+                        .SetData(Android.Net.Uri.Parse($"package:{context.PackageName}"));
+                    context.StartActivity(intent);
+                    return false;
+                }
+                return true;
+            });
+        }
     }
 }
 

src/linker.app/Platforms/Android/Resources/xml/file_paths.xml

@@ -0,0 +1,4 @@
+<paths xmlns:android="http://schemas.android.com/apk/res/android">
+    <!-- 指向应用的私有文件目录 -->
+    <files-path name="private_files" path="." />
+</paths>

src/linker.messenger.updater/UpdaterApiController.cs

@@ -153,6 +153,7 @@ namespace linker.messenger.updater
 
         public async Task Subscribe(ApiControllerParamsInfo param)
         {
+            updaterTransfer.Subscribe();
             await messengerSender.SendOnly(new MessageRequestWrap
             {
                 Connection = signInClientState.Connection,

src/linker.messenger.updater/UpdaterClientTransfer.cs

@@ -2,7 +2,6 @@
 using System.Collections.Concurrent;
 using linker.messenger.signin;
 using linker.libs.timer;
-using linker.libs.extends;
 
 namespace linker.messenger.updater
 {
@@ -67,6 +66,8 @@ namespace linker.messenger.updater
             }
         }
         public void Update(UpdaterInfo info)
+        {
+            if (string.IsNullOrWhiteSpace(info.MachineId) == false)
             {
                 UpdaterInfo170 _info = new UpdaterInfo170
                 {
@@ -76,8 +77,6 @@ namespace linker.messenger.updater
                     Current = info.Current,
                     MachineId = info.MachineId
                 };
-            if (string.IsNullOrWhiteSpace(_info.MachineId) == false)
-            {
                 updateInfos.AddOrUpdate(_info.MachineId, _info, (a, b) => _info);
                 Version.Increment();
             }
@@ -104,6 +103,16 @@ namespace linker.messenger.updater
                 updateInfo.Update();
             }
         }
+        public void Subscribe()
+        {
+            if(updateInfo.Status == UpdaterStatus.Downloading || updateInfo.Status == UpdaterStatus.Extracting)
+            {
+                updateInfo.MachineId = signInClientStore.Id;
+                Update(updateInfo);
+                Version.Increment();
+            }
+        }
+
         private void UpdateTask()
         {
             TimerHelper.SetIntervalLong(async () =>
@@ -134,7 +143,7 @@ namespace linker.messenger.updater
                     }
                     Update(updateInfo);
                 }
-            }, () => lastTicksManager.DiffLessEqual(5000) ? 1000 : 15000);
+            }, () => lastTicksManager.DiffLessEqual(5000) ? 3000 : 15000);
 
         }
 

src/linker.messenger.updater/UpdaterHelper.cs

@@ -74,6 +74,13 @@ namespace linker.messenger.updater
                     return;
                 }
 
+                try
+                {
+                    File.Delete(savePath);
+                }
+                catch (Exception)
+                {
+                }
                 LoggerHelper.Instance.Warning($"updater {url}");
 
                 using HttpClient httpClient = new HttpClient();

version.txt

@@ -1,5 +1,5 @@
 v1.7.5
-2025-04-26 19:35:50
+2025-04-26 22:59:58
 1. 一些优化
 2. 安卓APP勉强能用
 3. 如果你设备很多，请尝试升级其中一个成功重启后再升级其它