Stabilize Android OpenClaw progress, streaming, and audio routing

.gitignore

@@ -6,3 +6,6 @@ samples/CameraAccessAndroid/local.properties
 samples/CameraAccessAndroid/.gradle/
 samples/CameraAccessAndroid/build/
 samples/CameraAccessAndroid/app/build/
+
+# Server logs (now stored in ~/.openclaw/visionclaw-logs/ for agent access)
+samples/CameraAccess/server/logs/

samples/CameraAccess/CameraAccess.xcodeproj/project.pbxproj

@@ -12,7 +12,6 @@
 		8FD96B7F2E6F0A9800F56AB1 /* CameraAccessApp.swift in Sources */ = {isa = PBXBuildFile; fileRef = 8FD96B792E6F0A9800F56AB1 /* CameraAccessApp.swift */; };
 		8FD96B812E6F0A9800F56AB1 /* HomeScreenView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 8FD96B722E6F0A9800F56AB1 /* HomeScreenView.swift */; };
 		8FD96B872E6F0A9800F56AB1 /* StreamSessionViewModel.swift in Sources */ = {isa = PBXBuildFile; fileRef = 8FD96B6F2E6F0A9800F56AB1 /* StreamSessionViewModel.swift */; };
-		9DD6CC002F4A000000ED7098 /* VideoDecoder.swift in Sources */ = {isa = PBXBuildFile; fileRef = 9DD6CBFF2F4A000000ED7098 /* VideoDecoder.swift */; };
 		8FD96B882E6F0A9800F56AB1 /* StreamSessionView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 8FD96B752E6F0A9800F56AB1 /* StreamSessionView.swift */; };
 		8FD96B8A2E6F0A9800F56AB1 /* PhotoPreviewView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 8FD96B742E6F0A9800F56AB1 /* PhotoPreviewView.swift */; };
 		8FD96B8D2E6F0A9800F56AB1 /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 8FD96B772E6F0A9800F56AB1 /* Assets.xcassets */; };
@@ -27,6 +26,8 @@
 		8FFD60542E849D0D0035E446 /* RegistrationView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 8FFD60532E849D0D0035E446 /* RegistrationView.swift */; };
 		8FFD60602E84A2F70035E446 /* MainAppView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 8FFD605F2E84A2F70035E446 /* MainAppView.swift */; };
 		8FFD60612E84A2F70035E446 /* DebugMenuView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 8FFD605E2E84A2F70035E446 /* DebugMenuView.swift */; };
+		9D8CD52F2F746BF600E5149E /* ChatTranscriptView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 9D8CD52D2F746BF600E5149E /* ChatTranscriptView.swift */; };
+		9D8CD5302F746BF600E5149E /* ChatMessage.swift in Sources */ = {isa = PBXBuildFile; fileRef = 9D8CD52C2F746BF600E5149E /* ChatMessage.swift */; };
 		9DD6CAAF2F3C426600ED7098 /* Secrets.swift in Sources */ = {isa = PBXBuildFile; fileRef = 9DD6CAAD2F3C426600ED7098 /* Secrets.swift */; };
 		9DD6CAFE2F3C62DA00ED7098 /* WebRTC in Frameworks */ = {isa = PBXBuildFile; productRef = 9DD6CAFD2F3C62DA00ED7098 /* WebRTC */; };
 		9DD6CB052F3C637D00ED7098 /* WebRTCSessionViewModel.swift in Sources */ = {isa = PBXBuildFile; fileRef = 9DD6CB032F3C637D00ED7098 /* WebRTCSessionViewModel.swift */; };
@@ -36,6 +37,7 @@
 		9DD6CB092F3C637D00ED7098 /* WebRTCClient.swift in Sources */ = {isa = PBXBuildFile; fileRef = 9DD6CB012F3C637D00ED7098 /* WebRTCClient.swift */; };
 		9DD6CB0C2F3C648800ED7098 /* WebRTC in Frameworks */ = {isa = PBXBuildFile; productRef = 9DD6CB0B2F3C648800ED7098 /* WebRTC */; };
 		9DD6CB0E2F3C64F400ED7098 /* WebRTCOverlayView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 9DD6CB0D2F3C64F400ED7098 /* WebRTCOverlayView.swift */; };
+		9DD6CC002F4A000000ED7098 /* VideoDecoder.swift in Sources */ = {isa = PBXBuildFile; fileRef = 9DD6CBFF2F4A000000ED7098 /* VideoDecoder.swift */; };
 		9DD894B22F4047630090B9B9 /* SettingsManager.swift in Sources */ = {isa = PBXBuildFile; fileRef = 9DD894AF2F4047630090B9B9 /* SettingsManager.swift */; };
 		9DD894B32F4047630090B9B9 /* SettingsView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 9DD894B02F4047630090B9B9 /* SettingsView.swift */; };
 		9DD895962F405E0E0090B9B9 /* RTCVideoView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 9DD895952F405E0E0090B9B9 /* RTCVideoView.swift */; };
@@ -45,6 +47,7 @@
 		A1B2C3D42F0A000200000003 /* AudioManager.swift in Sources */ = {isa = PBXBuildFile; fileRef = A1B2C3D42F0A000100000003 /* AudioManager.swift */; };
 		A1B2C3D42F0A000200000004 /* GeminiSessionViewModel.swift in Sources */ = {isa = PBXBuildFile; fileRef = A1B2C3D42F0A000100000004 /* GeminiSessionViewModel.swift */; };
 		A1B2C3D42F0A000200000005 /* GeminiOverlayView.swift in Sources */ = {isa = PBXBuildFile; fileRef = A1B2C3D42F0A000100000005 /* GeminiOverlayView.swift */; };
+		A1B2C3D42F0A000200000006 /* RemoteLogger.swift in Sources */ = {isa = PBXBuildFile; fileRef = A1B2C3D42F0A000100000006 /* RemoteLogger.swift */; };
 		E66D30242E7DA71900470B48 /* MockDeviceKitButton.swift in Sources */ = {isa = PBXBuildFile; fileRef = E66D30232E7DA71900470B48 /* MockDeviceKitButton.swift */; };
 		E6A188482EB918740097D0E1 /* StreamView.swift in Sources */ = {isa = PBXBuildFile; fileRef = E6A188472EB918740097D0E1 /* StreamView.swift */; };
 		E6DA451D2E79A63100E3F688 /* MockDeviceCardView.swift in Sources */ = {isa = PBXBuildFile; fileRef = E6DA45182E79A63100E3F688 /* MockDeviceCardView.swift */; };
@@ -81,7 +84,6 @@
 		8F2D237F2E856711002D0588 /* DebugMenuViewModel.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = DebugMenuViewModel.swift; sourceTree = "<group>"; };
 		8F8F00772E8ACB4500A4BDAF /* WearablesViewModel.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = WearablesViewModel.swift; sourceTree = "<group>"; };
 		8FD96B6F2E6F0A9800F56AB1 /* StreamSessionViewModel.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = StreamSessionViewModel.swift; sourceTree = "<group>"; };
-		9DD6CBFF2F4A000000ED7098 /* VideoDecoder.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = VideoDecoder.swift; sourceTree = "<group>"; };
 		8FD96B722E6F0A9800F56AB1 /* HomeScreenView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = HomeScreenView.swift; sourceTree = "<group>"; };
 		8FD96B742E6F0A9800F56AB1 /* PhotoPreviewView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = PhotoPreviewView.swift; sourceTree = "<group>"; };
 		8FD96B752E6F0A9800F56AB1 /* StreamSessionView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = StreamSessionView.swift; sourceTree = "<group>"; };
@@ -98,6 +100,8 @@
 		8FFD60532E849D0D0035E446 /* RegistrationView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = RegistrationView.swift; sourceTree = "<group>"; };
 		8FFD605E2E84A2F70035E446 /* DebugMenuView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = DebugMenuView.swift; sourceTree = "<group>"; };
 		8FFD605F2E84A2F70035E446 /* MainAppView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = MainAppView.swift; sourceTree = "<group>"; };
+		9D8CD52C2F746BF600E5149E /* ChatMessage.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ChatMessage.swift; sourceTree = "<group>"; };
+		9D8CD52D2F746BF600E5149E /* ChatTranscriptView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ChatTranscriptView.swift; sourceTree = "<group>"; };
 		9DD6CAAD2F3C426600ED7098 /* Secrets.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Secrets.swift; sourceTree = "<group>"; };
 		9DD6CAAE2F3C426600ED7098 /* Secrets.swift.example */ = {isa = PBXFileReference; lastKnownFileType = text; path = Secrets.swift.example; sourceTree = "<group>"; };
 		9DD6CAFF2F3C637D00ED7098 /* CustomVideoCapturer.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = CustomVideoCapturer.swift; sourceTree = "<group>"; };
@@ -106,6 +110,7 @@
 		9DD6CB022F3C637D00ED7098 /* WebRTCConfig.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = WebRTCConfig.swift; sourceTree = "<group>"; };
 		9DD6CB032F3C637D00ED7098 /* WebRTCSessionViewModel.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = WebRTCSessionViewModel.swift; sourceTree = "<group>"; };
 		9DD6CB0D2F3C64F400ED7098 /* WebRTCOverlayView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = WebRTCOverlayView.swift; sourceTree = "<group>"; };
+		9DD6CBFF2F4A000000ED7098 /* VideoDecoder.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = VideoDecoder.swift; sourceTree = "<group>"; };
 		9DD894AF2F4047630090B9B9 /* SettingsManager.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SettingsManager.swift; sourceTree = "<group>"; };
 		9DD894B02F4047630090B9B9 /* SettingsView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SettingsView.swift; sourceTree = "<group>"; };
 		9DD895942F405E0E0090B9B9 /* PiPVideoView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = PiPVideoView.swift; sourceTree = "<group>"; };
@@ -115,6 +120,7 @@
 		A1B2C3D42F0A000100000003 /* AudioManager.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AudioManager.swift; sourceTree = "<group>"; };
 		A1B2C3D42F0A000100000004 /* GeminiSessionViewModel.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = GeminiSessionViewModel.swift; sourceTree = "<group>"; };
 		A1B2C3D42F0A000100000005 /* GeminiOverlayView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = GeminiOverlayView.swift; sourceTree = "<group>"; };
+		A1B2C3D42F0A000100000006 /* RemoteLogger.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = RemoteLogger.swift; sourceTree = "<group>"; };
 		E66D30232E7DA71900470B48 /* MockDeviceKitButton.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = MockDeviceKitButton.swift; sourceTree = "<group>"; };
 		E699CC952E8150670052C240 /* CameraAccessTests.xctest */ = {isa = PBXFileReference; explicitFileType = wrapper.cfbundle; includeInIndex = 0; path = CameraAccessTests.xctest; sourceTree = BUILT_PRODUCTS_DIR; };
 		E6A188472EB918740097D0E1 /* StreamView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = StreamView.swift; sourceTree = "<group>"; };
@@ -203,6 +209,7 @@
 		8FD96B7D2E6F0A9800F56AB1 /* CameraAccess */ = {
 			isa = PBXGroup;
 			children = (
+				9D8CD52E2F746BF600E5149E /* Chat */,
 				9DD894B12F4047630090B9B9 /* Settings */,
 				9DD6CB042F3C637D00ED7098 /* WebRTC */,
 				9DD6CAAD2F3C426600ED7098 /* Secrets.swift */,
@@ -242,6 +249,15 @@
 			path = MockDeviceKit;
 			sourceTree = "<group>";
 		};
+		9D8CD52E2F746BF600E5149E /* Chat */ = {
+			isa = PBXGroup;
+			children = (
+				9D8CD52C2F746BF600E5149E /* ChatMessage.swift */,
+				9D8CD52D2F746BF600E5149E /* ChatTranscriptView.swift */,
+			);
+			path = Chat;
+			sourceTree = "<group>";
+		};
 		9DD6CB042F3C637D00ED7098 /* WebRTC */ = {
 			isa = PBXGroup;
 			children = (
@@ -273,6 +289,7 @@
 				A1B2C3D42F0A000100000001 /* GeminiConfig.swift */,
 				A1B2C3D42F0A000100000002 /* GeminiLiveService.swift */,
 				A1B2C3D42F0A000100000004 /* GeminiSessionViewModel.swift */,
+				A1B2C3D42F0A000100000006 /* RemoteLogger.swift */,
 			);
 			path = Gemini;
 			sourceTree = "<group>";
@@ -434,9 +451,12 @@
 				A1B2C3D42F0A000200000002 /* GeminiLiveService.swift in Sources */,
 				A1B2C3D42F0A000200000003 /* AudioManager.swift in Sources */,
 				A1B2C3D42F0A000200000004 /* GeminiSessionViewModel.swift in Sources */,
+				9D8CD52F2F746BF600E5149E /* ChatTranscriptView.swift in Sources */,
+				9D8CD5302F746BF600E5149E /* ChatMessage.swift in Sources */,
 				9DD894B22F4047630090B9B9 /* SettingsManager.swift in Sources */,
 				9DD894B32F4047630090B9B9 /* SettingsView.swift in Sources */,
 				A1B2C3D42F0A000200000005 /* GeminiOverlayView.swift in Sources */,
+				A1B2C3D42F0A000200000006 /* RemoteLogger.swift in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};

samples/CameraAccess/CameraAccess/Chat/ChatHistoryStore.swift

@@ -0,0 +1,88 @@
+import Foundation
+
+enum ChatHistoryStore {
+  private static let filename = "chat_history.json"
+  private static let maxMessages = 500
+
+  private static var fileURL: URL {
+    let docs = FileManager.default.urls(for: .documentDirectory, in: .userDomainMask)[0]
+    return docs.appendingPathComponent(filename)
+  }
+
+  static func save(_ messages: [ChatMessage]) {
+    let toSave = Array(messages.suffix(maxMessages))
+    let records: [[String: Any]] = toSave.map { msg in
+      [
+        "id": msg.id,
+        "role": serializeRole(msg.role),
+        "text": msg.text,
+        "timestamp": msg.timestamp.timeIntervalSince1970,
+        "status": serializeStatus(msg.status)
+      ]
+    }
+    guard let data = try? JSONSerialization.data(withJSONObject: records) else { return }
+    try? data.write(to: fileURL)
+  }
+
+  static func load() -> [ChatMessage] {
+    guard FileManager.default.fileExists(atPath: fileURL.path),
+          let data = try? Data(contentsOf: fileURL),
+          let records = try? JSONSerialization.jsonObject(with: data) as? [[String: Any]] else {
+      return []
+    }
+    return records.compactMap { obj in
+      guard let id = obj["id"] as? String,
+            let roleStr = obj["role"] as? String,
+            let timestamp = obj["timestamp"] as? TimeInterval else { return nil }
+      let text = obj["text"] as? String ?? ""
+      let statusStr = obj["status"] as? String ?? "complete"
+      return ChatMessage(
+        id: id,
+        role: deserializeRole(roleStr),
+        text: text,
+        timestamp: Date(timeIntervalSince1970: timestamp),
+        status: deserializeStatus(statusStr)
+      )
+    }
+  }
+
+  // MARK: - Serialization
+
+  private static func serializeRole(_ role: ChatMessageRole) -> String {
+    switch role {
+    case .user: return "user"
+    case .assistant: return "assistant"
+    case .toolCall(let name): return "tool:\(name)"
+    case .sessionDivider: return "divider"
+    }
+  }
+
+  private static func deserializeRole(_ s: String) -> ChatMessageRole {
+    switch s {
+    case "user": return .user
+    case "assistant": return .assistant
+    case "divider": return .sessionDivider
+    default:
+      if s.hasPrefix("tool:") { return .toolCall(String(s.dropFirst(5))) }
+      return .assistant
+    }
+  }
+
+  private static func serializeStatus(_ status: ChatMessageStatus) -> String {
+    switch status {
+    case .streaming: return "streaming"
+    case .complete: return "complete"
+    case .error(let msg): return "error:\(msg)"
+    }
+  }
+
+  private static func deserializeStatus(_ s: String) -> ChatMessageStatus {
+    switch s {
+    case "complete": return .complete
+    case "streaming": return .complete // treat stale streaming as complete
+    default:
+      if s.hasPrefix("error:") { return .error(String(s.dropFirst(6))) }
+      return .complete
+    }
+  }
+}

samples/CameraAccess/CameraAccess/Chat/ChatMessage.swift

@@ -0,0 +1,38 @@
+import Foundation
+
+struct ChatMessage: Identifiable, Equatable {
+  let id: String
+  let role: ChatMessageRole
+  var text: String
+  let timestamp: Date
+  var status: ChatMessageStatus
+
+  init(role: ChatMessageRole, text: String, status: ChatMessageStatus = .complete) {
+    self.id = UUID().uuidString
+    self.role = role
+    self.text = text
+    self.timestamp = Date()
+    self.status = status
+  }
+
+  init(id: String, role: ChatMessageRole, text: String, timestamp: Date, status: ChatMessageStatus = .complete) {
+    self.id = id
+    self.role = role
+    self.text = text
+    self.timestamp = timestamp
+    self.status = status
+  }
+}
+
+enum ChatMessageRole: Equatable {
+  case user
+  case assistant
+  case toolCall(String) // tool name
+  case sessionDivider  // separator between sessions
+}
+
+enum ChatMessageStatus: Equatable {
+  case streaming
+  case complete
+  case error(String)
+}