Fix flashback caused by process

android/app/src/main/kotlin/com/follow/clash/GlobalState.kt

@@ -15,6 +15,7 @@ enum class RunState {
 class GlobalState {
     companion object {
         val runState: MutableLiveData<RunState> = MutableLiveData<RunState>(RunState.STOP)
+        var runTime: Date? = null
         var flutterEngine: FlutterEngine? = null
         fun getCurrentTilePlugin(): TilePlugin? =
             flutterEngine?.plugins?.get(TilePlugin::class.java) as TilePlugin?

android/app/src/main/kotlin/com/follow/clash/plugins/ProxyPlugin.kt

@@ -25,6 +25,7 @@ import io.flutter.embedding.engine.plugins.activity.ActivityAware
 import io.flutter.embedding.engine.plugins.activity.ActivityPluginBinding
 import io.flutter.plugin.common.MethodCall
 import io.flutter.plugin.common.MethodChannel
+import java.util.Date
 
 
 class ProxyPlugin : FlutterPlugin, MethodChannel.MethodCallHandler, ActivityAware {
@@ -93,6 +94,10 @@ class ProxyPlugin : FlutterPlugin, MethodChannel.MethodCallHandler, ActivityAwar
             }
         }
 
+        "GetRunTimeStamp" -> {
+            result.success(GlobalState.runTime?.time)
+        }
+
         "startForeground" -> {
             title = call.argument<String>("title") as String
             content = call.argument<String>("content") as String
@@ -118,6 +123,7 @@ class ProxyPlugin : FlutterPlugin, MethodChannel.MethodCallHandler, ActivityAwar
         if (GlobalState.runState.value == RunState.START) return;
         flClashVpnService?.start(port, props)
         GlobalState.runState.value = RunState.START
+        GlobalState.runTime = Date()
         startAfter()
     }
 
@@ -126,6 +132,7 @@ class ProxyPlugin : FlutterPlugin, MethodChannel.MethodCallHandler, ActivityAwar
         flClashVpnService?.stop()
         unbindService()
         GlobalState.runState.value = RunState.STOP;
+        GlobalState.runTime = null;
     }
 
     @SuppressLint("ForegroundServiceType")

core/common.go

@@ -82,13 +82,13 @@ type Delay struct {
 }
 
 type Process struct {
-	Id       int64             `json:"id"`
-	Metadata constant.Metadata `json:"metadata"`
+	Id       int64              `json:"id"`
+	Metadata *constant.Metadata `json:"metadata"`
 }
 
 type ProcessMapItem struct {
-	Id    int64   `json:"id"`
-	Value *string `json:"value"`
+	Id    int64  `json:"id"`
+	Value string `json:"value"`
 }
 
 type Now struct {
@@ -396,8 +396,6 @@ func applyConfig(isPatch bool) {
 	if isPatch {
 		patchConfig(cfg.General)
 	} else {
-		runtime.GC()
-		executor.Shutdown()
 		hub.UltraApplyConfig(cfg, true)
 	}
 }

core/dart-bridge/message.go

@@ -13,18 +13,26 @@ const (
 	Now     MessageType = "now"
 	Process MessageType = "process"
 	Request MessageType = "request"
+	Run     MessageType = "run"
 )
 
 type Message struct {
 	Type MessageType `json:"type"`
 	Data interface{} `json:"data"`
 }
 
-func (message *Message) Json() string {
-	data, _ := json.Marshal(message)
-	return string(data)
+func (message *Message) Json() (string, error) {
+	data, err := json.Marshal(message)
+	return string(data), err
 }
 
 func SendMessage(message Message) {
-	SendToPort(*Port, message.Json())
+	if Port == nil {
+		return
+	}
+	s, err := message.Json()
+	if err != nil {
+		return
+	}
+	SendToPort(*Port, s)
 }