diff --git a/sharing/linux/qml_tray_app/CMakeLists.txt b/sharing/linux/qml_tray_app/CMakeLists.txt
deleted file mode 100644
index 2f87b894..00000000
--- a/sharing/linux/qml_tray_app/CMakeLists.txt
+++ /dev/null
@@ -1,60 +0,0 @@
-cmake_minimum_required(VERSION 3.21)
-project(nearby_qml_tray_app LANGUAGES CXX)
-
-set(CMAKE_CXX_STANDARD 20)
-set(CMAKE_CXX_STANDARD_REQUIRED ON)
-set(CMAKE_AUTOMOC ON)
-set(CMAKE_AUTORCC ON)
-
-find_package(Qt6 REQUIRED COMPONENTS Core Gui Widgets Qml Quick QuickControls2 DBus)
-
-# Where the Bazel-built Nearby .so and header were installed
-set(NEARBY_PREFIX "/usr/local" CACHE PATH "Install prefix for the Nearby shared library")
-
-find_library(NEARBY_SHARING_LIB nearby_sharing_api_shared
-  HINTS "${NEARBY_PREFIX}/lib" REQUIRED)
-
-find_path(NEARBY_SHARING_INCLUDE sharing/linux/nearby_sharing_api.h
-  HINTS "${NEARBY_PREFIX}/include" REQUIRED)
-
-find_library(QRENCODE_LIB
-  NAMES qrencode libqrencode.so.4
-  HINTS /usr/lib64 /usr/lib /usr/local/lib
-  REQUIRED)
-
-qt_add_executable(nearby_qml_file_tray_app
-  file_share_tray_main.cpp
-  file_share_tray_controller.cc
-  file_share_tray_controller.h
-  file_share_state.cc
-  file_share_state.h
-  share_target_model.h
-  transfer_model.h
-  string_utils.cc
-  string_utils.h
-  status_mapper.cc
-  status_mapper.h
-  qr_code_generator.cc
-  qr_code_generator.h
-  notification_manager.cpp
-  notification_manager.h
-  third_party/libqrencode/qrencode_compat.h
-  resources_file_share.qrc
-)
-
-target_include_directories(nearby_qml_file_tray_app PRIVATE "${NEARBY_SHARING_INCLUDE}")
-
-target_link_libraries(nearby_qml_file_tray_app PRIVATE
-  Qt6::Core Qt6::Gui Qt6::Widgets Qt6::Qml Qt6::Quick Qt6::QuickControls2 Qt6::DBus
-  "${QRENCODE_LIB}"
-  "${NEARBY_SHARING_LIB}"
-)
-
-set_target_properties(nearby_qml_file_tray_app PROPERTIES
-  INSTALL_RPATH "$ORIGIN/../lib"
-)
-
-include(GNUInstallDirs)
-
-install(TARGETS nearby_qml_file_tray_app RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}")
-install(FILES "${NEARBY_SHARING_LIB}" DESTINATION "${CMAKE_INSTALL_LIBDIR}")
diff --git a/sharing/linux/qml_tray_app/FileShareTray.qml b/sharing/linux/qml_tray_app/FileShareTray.qml
deleted file mode 100644
index 9ef509d9..00000000
--- a/sharing/linux/qml_tray_app/FileShareTray.qml
+++ /dev/null
@@ -1,110 +0,0 @@
-import QtQuick
-import QtQuick.Controls
-import QtQuick.Layouts
-
-import "components"
-
-ApplicationWindow {
-    id: root
-    width: 980
-    height: 760
-    minimumWidth: 820
-    minimumHeight: 620
-    visible: true
-    title: "Quick Share"
-
-    background: Rectangle { color: "#f0fdf4" }
-
-    onClosing: function(close) {
-        close.accepted = false
-        root.hide()
-        fileShareController.hideToTray()
-    }
-
-    SettingsPanel {
-        id: settingsPanel
-    }
-
-    ColumnLayout {
-        anchors.fill: parent
-        spacing: 0
-
-        AppHeader {
-            onSettingsRequested: settingsPanel.open()
-        }
-
-        // ── Body ─────────────────────────────────────────────────────────
-        RowLayout {
-            Layout.fillWidth: true
-            Layout.fillHeight: true
-            spacing: 0
-
-            SideBar {}
-
-            // ── Main content (white panel) ────────────────────────────────
-            Rectangle {
-                id: mainContent
-                Layout.fillWidth: true
-                Layout.fillHeight: true
-                color: "#ffffff"
-                topLeftRadius: 48
-                clip: true
-
-                readonly property bool isSendMode: fileShareController.pendingSendFilePath.length > 0
-
-                // ── Idle: animated blob ───────────────────────────────────
-                AnimatedBlob { visible: !mainContent.isSendMode }
-
-                // ── Non-idle: scrollable device + transfer cards ──────────
-                Flickable {
-                    id: mainFlickable
-                    anchors.fill: parent
-                    clip: true
-                    visible: mainContent.isSendMode
-                    contentWidth: width
-                    contentHeight: mainCol.implicitHeight + 96
-                    ScrollBar.vertical: ScrollBar {}
-
-                    ColumnLayout {
-                        id: mainCol
-                        x: 48
-                        y: 48
-                        width: mainFlickable.width - 96
-                        spacing: 16
-
-                        SendUrlPanel {
-                            Layout.alignment: Qt.AlignHCenter
-                            width: Math.max(240, Math.min(mainCol.width, 420))
-                        }
-
-
-                        Label {
-                            text: "Nearby devices"
-                            font.pixelSize: 20
-                            font.weight: Font.Medium
-                            color: "#111827"
-                        }
-
-                        Item {
-                            Layout.fillWidth: true
-                            implicitHeight: deviceFlow.childrenRect.height
-                            visible: fileShareController.discoveredTargets.length > 0
-
-                            Flow {
-                                id: deviceFlow
-                                width: parent.width
-                                spacing: 20
-
-                                Repeater {
-                                    model: fileShareController.discoveredTargets
-                                    delegate: DeviceCard {}
-                                }
-                            }
-                        }
-
-                    }
-                }
-            }
-        }
-    }
-}
diff --git a/sharing/linux/qml_tray_app/README.md b/sharing/linux/qml_tray_app/README.md
deleted file mode 100644
index df4b5ce1..00000000
--- a/sharing/linux/qml_tray_app/README.md
+++ /dev/null
@@ -1,95 +0,0 @@
-# Nearby File Share Tray App
-
-This folder contains the Qt/QML **FileShareTray** application — a system tray
-app for file sharing via Nearby Sharing, wired to:
-
-- `nearby::sharing::linux::NearbySharingApi`
-- Send mode (discover nearby share targets + send file)
-- Receive mode (incoming requests + accept/reject)
-- Transfer status list (progress + transfer status)
-- Persistent tray behavior (window close hides app to tray)
-- Process log redirection to file (`stdout`/`stderr`)
-
-## Files
-
-- `file_share_tray_main.cpp`: Qt app bootstrap + system tray behavior.
-- `file_share_tray_controller.h/.cc`: QML-facing backend wrapper around Nearby Sharing.
-- `FileShareTray.qml`: Top-level UI for the file share tray app.
-- `components/`: Shared QML UI components used by `FileShareTray.qml`.
-- `resources_file_share.qrc`: Embeds `FileShareTray.qml` and components.
-
-## Runtime behavior
-
-- Close button does **not** terminate the process; it hides to tray.
-- Use tray icon menu to show/hide/quit.
-- Mode `Send`:
-  - Starts discovery.
-  - Shows discovered share targets.
-  - Sends the selected file to a chosen target.
-- Mode `Receive`:
-  - Starts advertising.
-  - Shows pending incoming transfer requests.
-  - Lets you accept/reject incoming requests.
-- Transfers are shown with target, direction, status, and progress.
-- `stdout` and `stderr` are redirected at startup to the configured `logPath`
-  setting.
-- Default log path is `/tmp/nearby_qml_file_tray.log` when `logPath` is unset.
-- If `logPath` is changed from Settings, restart the app to apply redirection.
-
-## Building
-
-This CMake app links against the installed Nearby shared library and header:
-
-- `libnearby_sharing_api_shared.so`
-- `sharing/linux/nearby_sharing_api.h`
-
-Install them first (repo root):
-
-```bash
-./sharing/linux/install_nearby_sharing_service.sh
-```
-
-Then build the app (from `sharing/linux/qml_tray_app`):
-
-```bash
-cmake -S . -B build -DCMAKE_BUILD_TYPE=Release -DNEARBY_PREFIX=/usr/local
-cmake --build build -j
-```
-
-## Bundle `libnearby_sharing_api_shared.so` with the app
-
-From `sharing/linux/qml_tray_app`:
-
-```bash
-cmake -S . -B build -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX="$PWD/dist"
-cmake --build build -j
-cmake --install build
-```
-
-Bundle output:
-
-- `dist/bin/nearby_qml_file_tray_app`
-- `dist/bin/libnearby_sharing_api_shared.so`
-
-The app is installed with `INSTALL_RPATH=$ORIGIN`, so it resolves the Nearby
-shared library from the same folder in the bundle.
-
-## Build a distributable `.zip` (includes runtime dependencies)
-
-From `sharing/linux/qml_tray_app`:
-
-```bash
-cmake -S . -B build -DCMAKE_BUILD_TYPE=Release
-cmake --build build -j
-cpack --config build/CPackConfig.cmake -G ZIP
-```
-
-Output:
-
-- `build/nearby_qml_tray_app-Linux-x86_64.zip`
-
-This zip is created from the CMake install tree and includes:
-
-- `nearby_qml_file_tray_app`
-- `libnearby_sharing_api_shared.so`
-- Qt runtime libs/plugins/QML imports discovered by Qt deploy tooling
diff --git a/sharing/linux/qml_tray_app/cmake/BuildNearbySoIfMissing.cmake b/sharing/linux/qml_tray_app/cmake/BuildNearbySoIfMissing.cmake
deleted file mode 100644
index 693c780c..00000000
--- a/sharing/linux/qml_tray_app/cmake/BuildNearbySoIfMissing.cmake
+++ /dev/null
@@ -1,80 +0,0 @@
-set(_output_so "${OUTPUT_SO}")
-set(_bazel_executable "${BAZEL_EXECUTABLE}")
-set(_bazel_target "${BAZEL_TARGET}")
-set(_bazel_build_options "${BAZEL_BUILD_OPTIONS}")
-set(_repo_root "${REPO_ROOT}")
-set(_rebuild_inputs "${REBUILD_INPUTS}")
-
-# Values passed via -D can arrive wrapped in literal quotes when emitted from
-# a custom command. Strip one outer quote pair if present.
-foreach(_var IN ITEMS _output_so _bazel_executable _bazel_target _bazel_build_options _repo_root)
-  string(REGEX REPLACE "^\"(.*)\"$" "\\1" ${_var} "${${_var}}")
-endforeach()
-
-set(_needs_rebuild TRUE)
-if(EXISTS "${_output_so}")
-  # Rebuild if any tracked input file is newer than the output.
-  set(_needs_rebuild FALSE)
-  foreach(_input IN LISTS _rebuild_inputs)
-    if(EXISTS "${_input}")
-      if("${_input}" IS_NEWER_THAN "${_output_so}")
-        set(_needs_rebuild TRUE)
-        message(STATUS "Input changed since last Bazel build: ${_input}")
-        break()
-      endif()
-    endif()
-  endforeach()
-
-  if(NOT _needs_rebuild)
-  # Reuse an existing .so when it already exports the NearbySharingApi symbols.
-  # This avoids stale-cache link failures after facade changes.
-    find_program(_nm_program nm)
-    if(_nm_program)
-      execute_process(
-        COMMAND "${_nm_program}" -D -C "${_output_so}"
-        RESULT_VARIABLE _nm_result
-        OUTPUT_VARIABLE _nm_output
-        ERROR_QUIET
-      )
-      if(_nm_result EQUAL 0)
-        string(FIND "${_nm_output}" "nearby::sharing::NearbySharingApi::NearbySharingApi()" _api_ctor_idx)
-        string(FIND "${_nm_output}" " U nearby::api::ImplementationPlatform::CreateScheduledExecutor()" _undef_platform_idx)
-        string(FIND "${_nm_output}" " U nearby::SystemClock::ElapsedRealtime()" _undef_clock_idx)
-        string(FIND "${_nm_output}" " U nearby::Crypto::Sha256(" _undef_crypto_idx)
-        if(NOT _api_ctor_idx EQUAL -1
-           AND _undef_platform_idx EQUAL -1
-           AND _undef_clock_idx EQUAL -1
-           AND _undef_crypto_idx EQUAL -1)
-          set(_needs_rebuild FALSE)
-        else()
-          set(_needs_rebuild TRUE)
-        endif()
-      else()
-        set(_needs_rebuild TRUE)
-      endif()
-    endif()
-  endif()
-
-  if(NOT _needs_rebuild)
-    message(STATUS "Using existing Bazel library: ${_output_so}")
-    return()
-  endif()
-  message(STATUS "Existing Bazel library is stale/incompatible, rebuilding: ${_output_so}")
-endif()
-
-separate_arguments(_bazel_build_options_list NATIVE_COMMAND "${_bazel_build_options}")
-
-message(STATUS "Bazel library not found, building ${_bazel_target}")
-execute_process(
-  COMMAND "${_bazel_executable}" build ${_bazel_build_options_list} "${_bazel_target}"
-  WORKING_DIRECTORY "${_repo_root}"
-  RESULT_VARIABLE BAZEL_BUILD_RESULT
-)
-
-if(NOT BAZEL_BUILD_RESULT EQUAL 0)
-  message(FATAL_ERROR "Bazel build failed for ${_bazel_target} (exit ${BAZEL_BUILD_RESULT})")
-endif()
-
-if(NOT EXISTS "${_output_so}")
-  message(FATAL_ERROR "Bazel build completed but expected output is missing: ${_output_so}")
-endif()
diff --git a/sharing/linux/qml_tray_app/cmake/BuildNearbyStaticArchive.cmake b/sharing/linux/qml_tray_app/cmake/BuildNearbyStaticArchive.cmake
deleted file mode 100644
index 2a0bb575..00000000
--- a/sharing/linux/qml_tray_app/cmake/BuildNearbyStaticArchive.cmake
+++ /dev/null
@@ -1,41 +0,0 @@
-set(_output_static_lib "${OUTPUT_STATIC_LIB}")
-set(_output_linkopts_file "${OUTPUT_LINKOPTS_FILE}")
-set(_bazel_executable "${BAZEL_EXECUTABLE}")
-set(_bazel_target "${BAZEL_TARGET}")
-set(_bazel_build_options "${BAZEL_BUILD_OPTIONS}")
-set(_bazel_env_cc "${BAZEL_ENV_CC}")
-set(_bazel_env_cxx "${BAZEL_ENV_CXX}")
-set(_repo_root "${REPO_ROOT}")
-
-foreach(_var IN ITEMS _output_static_lib _output_linkopts_file _bazel_executable _bazel_target _bazel_build_options _bazel_env_cc _bazel_env_cxx _repo_root)
-  string(REGEX REPLACE "^\"(.*)\"$" "\\1" ${_var} "${${_var}}")
-endforeach()
-
-if(EXISTS "${_output_static_lib}" AND EXISTS "${_output_linkopts_file}")
-  message(STATUS "Using existing Bazel static archive: ${_output_static_lib}")
-  return()
-endif()
-
-separate_arguments(_bazel_build_options_list NATIVE_COMMAND "${_bazel_build_options}")
-
-message(STATUS "Building Bazel static archive ${_bazel_target}")
-execute_process(
-  COMMAND "${CMAKE_COMMAND}" -E env
-    "CC=${_bazel_env_cc}"
-    "CXX=${_bazel_env_cxx}"
-    "${_bazel_executable}" build ${_bazel_build_options_list} "${_bazel_target}"
-  WORKING_DIRECTORY "${_repo_root}"
-  RESULT_VARIABLE _bazel_build_result
-)
-
-if(NOT _bazel_build_result EQUAL 0)
-  message(FATAL_ERROR "Bazel build failed for ${_bazel_target} (exit ${_bazel_build_result})")
-endif()
-
-if(NOT EXISTS "${_output_static_lib}")
-  message(FATAL_ERROR "Expected static archive is missing: ${_output_static_lib}")
-endif()
-
-if(NOT EXISTS "${_output_linkopts_file}")
-  message(FATAL_ERROR "Expected Bazel link options file is missing: ${_output_linkopts_file}")
-endif()
diff --git a/sharing/linux/qml_tray_app/components/AnimatedBlob.qml b/sharing/linux/qml_tray_app/components/AnimatedBlob.qml
deleted file mode 100644
index 31f67efe..00000000
--- a/sharing/linux/qml_tray_app/components/AnimatedBlob.qml
+++ /dev/null
@@ -1,416 +0,0 @@
-import QtQuick
-import QtQuick.Controls
-import QtQuick.Layouts
-import QtQuick.Effects
-
-Item {
-    anchors.fill: parent
-
-    readonly property color textPrimary: "#111827"
-    readonly property color textMuted: "#6b7280"
-    readonly property color textSoft: "#4b5563"
-    readonly property color cardSurface: "#ffffff"
-    readonly property color cardBorder: "#d1fae5"
-    readonly property bool isSendMode: fileShareController.pendingSendFilePath.length > 0
-    readonly property var incomingTransfer: findIncomingTransfer()
-    readonly property var incomingTarget: findTargetForTransfer(incomingTransfer)
-    readonly property bool hasIncomingTransfer: incomingTransfer !== null
-                                               && incomingTarget !== null
-    readonly property bool isReceivingActive: hasIncomingTransfer
-                                              && String(incomingTransfer.status || "") !== "Complete"
-    readonly property real receivingIntensity: {
-        if (!isReceivingActive)
-            return 0
-        var numeric = Number(incomingTransfer.progress)
-        if (!isFinite(numeric) || numeric < 0)
-            numeric = 0
-        return Math.max(0.35, Math.min(1.0, numeric))
-    }
-    property real blobChaos: receivingIntensity
-    property string dismissedTransferKey: ""
-
-    Behavior on blobChaos {
-        NumberAnimation {
-            duration: 220
-            easing.type: Easing.OutCubic
-        }
-    }
-
-    function isIncomingTransferActive(status) {
-        return status === "InProgress"
-                || status === "Queued"
-                || status === "Connecting"
-                || status === "AwaitingLocalConfirmation"
-                || status === "AwaitingRemoteAcceptance"
-                || status === "Complete"
-    }
-
-    function transferKey(transfer) {
-        if (!transfer)
-            return ""
-        return String(transfer.targetId || "")
-                + "|" + String(transfer.status || "")
-                + "|" + String(transfer.filePath || "")
-                + "|" + String(transfer.fileName || "")
-    }
-
-    function findIncomingTransfer() {
-        var transfers = fileShareController.transfers
-        var latestCompleted = null
-        for (var i = transfers.length - 1; i >= 0; --i) {
-            var entry = transfers[i]
-            if (!entry)
-                continue
-            if (String(entry.direction || "") !== "incoming")
-                continue
-            var status = String(entry.status || "")
-            if (!isIncomingTransferActive(status))
-                continue
-            if (status === "Complete") {
-                if (latestCompleted === null)
-                    latestCompleted = entry
-                continue
-            }
-            return entry
-        }
-        return latestCompleted
-    }
-
-    function findTargetForTransfer(transfer) {
-        if (!transfer)
-            return null
-        var targets = fileShareController.discoveredTargets
-        for (var i = 0; i < targets.length; ++i) {
-            var entry = targets[i]
-            if (entry && entry.id === transfer.targetId)
-                return entry
-        }
-        return {
-            id: transfer.targetId,
-            name: String(transfer.targetName || "Incoming device"),
-            isIncoming: true
-        }
-    }
-
-    function incomingHeadline(status) {
-        if (status === "Complete")
-            return "Received"
-        if (status === "AwaitingLocalConfirmation")
-            return "Incoming transfer"
-        if (status === "AwaitingRemoteAcceptance")
-            return "Preparing transfer"
-        if (status === "Connecting")
-            return "Connecting"
-        return "Receiving"
-    }
-
-    // The card only becomes actionable once the file has landed on disk and we
-    // have a local path to open.
-    function incomingClickReady() {
-        return hasIncomingTransfer
-                && String(incomingTransfer.status || "") === "Complete"
-                && String(incomingTransfer.filePath || "").length > 0
-    }
-
-    Label {
-        x: 48; y: 48
-        visible: fileShareController.running
-        text: isSendMode
-              ? "Ready to send"
-              : "Ready to receive"
-        font.pixelSize: 20
-        font.weight: Font.Medium
-        color: textPrimary
-    }
-    Canvas {
-        id: blobCanvas3
-        width: 380; height: 380
-        anchors.centerIn: parent
-        visible: !isSendMode
-
-        property real t: 0
-        property double lastMs: Date.now()
-
-        Timer {
-            interval: 16
-            running: true
-            repeat: true
-            onTriggered: {
-                var now = Date.now()
-                var dt = Math.min(0.05, Math.max(0.0, (now - blobCanvas3.lastMs) * 0.001))
-                blobCanvas3.lastMs = now
-                blobCanvas3.t += dt * (Math.PI * 2 / Math.max(4.6, 8.0 - blobChaos * 2.6))
-                blobCanvas3.requestPaint()
-            }
-        }
-
-        onPaint: {
-            var ctx = getContext("2d")
-            ctx.clearRect(0, 0, width, height)
-
-            var chaos = blobChaos
-            var cx = width / 2 + Math.sin(t * 0.33) * chaos * 10
-            var cy = height / 2 + Math.cos(t * 0.27) * chaos * 8
-            var n = 10
-            var pts = []
-
-            for (var i = 0; i < n; i++) {
-                var a = (i / n) * Math.PI * 2 - Math.PI / 2
-                var r = 150 + chaos * 22
-                    + Math.sin(a * 2 + t)               * (11 + chaos * 14)
-                    + Math.cos(a * 3 - t * 0.2)         * (8 + chaos * 10)
-                    + Math.sin(a * 1.5 + t * 0.7)       * (6 + chaos * 8)
-                    + Math.sin(a * 1.5 + t)             * (4 + chaos * 6)
-                    + Math.cos(a * 5 - t * 1.2)         * (chaos * 9)
-                    + Math.sin(a * 7 + t * 0.85)        * (chaos * 6)
-                pts.push({ x: cx + Math.cos(a) * r, y: cy + Math.sin(a) * r })
-            }
-
-            var len = pts.length
-            ctx.beginPath()
-            for (var j = 0; j < len; j++) {
-                var p0 = pts[(j - 1 + len) % len]
-                var p1 = pts[j]
-                var p2 = pts[(j + 1) % len]
-                var p3 = pts[(j + 2) % len]
-                var cp1x = p1.x + (p2.x - p0.x) / 6
-                var cp1y = p1.y + (p2.y - p0.y) / 6
-                var cp2x = p2.x - (p3.x - p1.x) / 6
-                var cp2y = p2.y - (p3.y - p1.y) / 6
-                if (j === 0) ctx.moveTo(p1.x, p1.y)
-                ctx.bezierCurveTo(cp1x, cp1y, cp2x, cp2y, p2.x, p2.y)
-            }
-            ctx.closePath()
-
-            var grad = ctx.createRadialGradient(cx - 40, cy - 40, 0, cx, cy, 150)
-            grad.addColorStop(0, "#e7faed")
-            ctx.fillStyle = grad
-            ctx.fill()
-        }
-    }
-
-    Canvas {
-        id: blobCanvas2
-        width: 380; height: 380
-        anchors.centerIn: parent
-        visible: !isSendMode
-
-        property real t: 0
-        property double lastMs: Date.now()
-
-        Timer {
-            interval: 16
-            running: true
-            repeat: true
-            onTriggered: {
-                var now = Date.now()
-                var dt = Math.min(0.05, Math.max(0.0, (now - blobCanvas2.lastMs) * 0.001))
-                blobCanvas2.lastMs = now
-                blobCanvas2.t += dt * (Math.PI * 2 / Math.max(4.9, 8.0 - blobChaos * 2.2))
-                blobCanvas2.requestPaint()
-            }
-        }
-
-        onPaint: {
-            var ctx = getContext("2d")
-            ctx.clearRect(0, 0, width, height)
-
-            var chaos = blobChaos
-            var cx = width / 2 + Math.cos(t * 0.29) * chaos * 8
-            var cy = height / 2 + Math.sin(t * 0.41) * chaos * 11
-            var n = 10
-            var pts = []
-
-            for (var i = 0; i < n; i++) {
-                var a = (i / n) * Math.PI * 2 - Math.PI / 2
-                var r = 140 + chaos * 18
-                    + Math.sin(a * 2 + t)               * (11 + chaos * 12)
-                    + Math.cos(a * 3 - t * 0.8)         * (8 + chaos * 9)
-                    + Math.sin(a * 1.5 + t * 0.23)      * (6 + chaos * 7)
-                    + Math.sin(a * 1.5 + t * 0.85)      * (4 + chaos * 6)
-                    + Math.cos(a * 4 + t * 1.1)         * (chaos * 7)
-                    + Math.sin(a * 6 - t * 0.95)        * (chaos * 5)
-                pts.push({ x: cx + Math.cos(a) * r, y: cy + Math.sin(a) * r })
-            }
-
-            var len = pts.length
-            ctx.beginPath()
-            for (var j = 0; j < len; j++) {
-                var p0 = pts[(j - 1 + len) % len]
-                var p1 = pts[j]
-                var p2 = pts[(j + 1) % len]
-                var p3 = pts[(j + 2) % len]
-                var cp1x = p1.x + (p2.x - p0.x) / 6
-                var cp1y = p1.y + (p2.y - p0.y) / 6
-                var cp2x = p2.x - (p3.x - p1.x) / 6
-                var cp2y = p2.y - (p3.y - p1.y) / 6
-                if (j === 0) ctx.moveTo(p1.x, p1.y)
-                ctx.bezierCurveTo(cp1x, cp1y, cp2x, cp2y, p2.x, p2.y)
-            }
-            ctx.closePath()
-
-            var grad = ctx.createRadialGradient(cx - 40, cy - 40, 0, cx, cy, 150)
-            grad.addColorStop(0, "#caeada")
-            ctx.fillStyle = grad
-            ctx.fill()
-        }
-    }
-
-
-
-    Canvas {
-        id: blobCanvas
-        width: 380; height: 380
-        anchors.centerIn: parent
-        visible: !isSendMode
-
-        property real t: 0
-        property double lastMs: Date.now()
-
-        Timer {
-            interval: 16
-            running: true
-            repeat: true
-            onTriggered: {
-                var now = Date.now()
-                var dt = Math.min(0.05, Math.max(0.0, (now - blobCanvas.lastMs) * 0.001))
-                blobCanvas.lastMs = now
-                blobCanvas.t += dt * (Math.PI * 2 / Math.max(4.4, 8.0 - blobChaos * 3.0))
-                blobCanvas.requestPaint()
-            }
-        }
-
-        onPaint: {
-            var ctx = getContext("2d")
-            ctx.clearRect(0, 0, width, height)
-
-            var chaos = blobChaos
-            var cx = width / 2 + Math.sin(t * 0.55) * chaos * 12
-            var cy = height / 2 + Math.cos(t * 0.47) * chaos * 10
-            var n = 10
-            var pts = []
-
-            for (var i = 0; i < n; i++) {
-                var a = (i / n) * Math.PI * 2 - Math.PI / 2
-                var r = 130 + chaos * 15
-                    + Math.sin(a * 2 + t)               * (11 + chaos * 15)
-                    + Math.cos(a * 3 - t * 0.6)         * (8 + chaos * 12)
-                    + Math.sin(a * 1.5 + t * 0.35)      * (6 + chaos * 9)
-                    + Math.sin(a + t * 0.75)            * (3 + chaos * 6)
-                    + Math.cos(a * 5 - t * 1.35)        * (chaos * 10)
-                    + Math.sin(a * 8 + t * 0.92)        * (chaos * 6)
-                pts.push({ x: cx + Math.cos(a) * r, y: cy + Math.sin(a) * r })
-            }
-
-            var len = pts.length
-            ctx.beginPath()
-            for (var j = 0; j < len; j++) {
-                var p0 = pts[(j - 1 + len) % len]
-                var p1 = pts[j]
-                var p2 = pts[(j + 1) % len]
-                var p3 = pts[(j + 2) % len]
-                var cp1x = p1.x + (p2.x - p0.x) / 6
-                var cp1y = p1.y + (p2.y - p0.y) / 6
-                var cp2x = p2.x - (p3.x - p1.x) / 6
-                var cp2y = p2.y - (p3.y - p1.y) / 6
-                if (j === 0) ctx.moveTo(p1.x, p1.y)
-                ctx.bezierCurveTo(cp1x, cp1y, cp2x, cp2y, p2.x, p2.y)
-            }
-            ctx.closePath()
-
-            var grad = ctx.createRadialGradient(cx - 40, cy - 40, 0, cx, cy, 150)
-            grad.addColorStop(0, "#acdac4")
-            ctx.fillStyle = grad
-            ctx.fill()
-        }
-    }
-
-    Rectangle {
-        id: incomingTransferCard
-        anchors.centerIn: parent
-        visible: !isSendMode && hasIncomingTransfer
-                 && transferKey(incomingTransfer) !== dismissedTransferKey
-        width: 200
-        height: 210
-        radius: 34
-        color: cardSurface
-        border.color: cardBorder
-        border.width: 1
-        z: 10
-
-        Rectangle {
-            anchors.fill: parent
-            anchors.margins: 10
-            radius: parent.radius - 10
-            color: "#ffffff"
-            opacity: 0.84
-        }
-
-        Column {
-            anchors.fill: parent
-            anchors.margins: 24
-            spacing: 10
-
-            Label {
-                anchors.horizontalCenter: parent.horizontalCenter
-                text: incomingHeadline(String(incomingTransfer.status || ""))
-                font.pixelSize: 12
-                font.weight: Font.DemiBold
-                color: "#059669"
-                horizontalAlignment: Text.AlignHCenter
-            }
-
-            DeviceCard {
-                anchors.horizontalCenter: parent.horizontalCenter
-                modelData: incomingTarget
-            }
-
-            Label {
-                width: parent.width
-                visible: String(incomingTransfer.fileName || "").length > 0
-                text: String(incomingTransfer.fileName || "")
-                font.pixelSize: 13
-                font.weight: Font.StyleItalic
-                color: textPrimary
-                wrapMode: Text.Wrap
-                maximumLineCount: 2
-                elide: Text.ElideRight
-                horizontalAlignment: Text.AlignHCenter
-            }
-        }
-
-        MouseArea {
-            anchors.fill: parent
-            enabled: incomingClickReady()
-            cursorShape: enabled ? Qt.PointingHandCursor : Qt.ArrowCursor
-            onClicked: {
-                dismissedTransferKey = transferKey(incomingTransfer)
-                fileShareController.openFileLocation(String(incomingTransfer.filePath || ""))
-            }
-        }
-    }
-
-    onIncomingTransferChanged: {
-        if (!incomingTransfer) {
-            dismissedTransferKey = ""
-            return
-        }
-
-        if (transferKey(incomingTransfer) !== dismissedTransferKey)
-            return
-
-        if (String(incomingTransfer.status || "") !== "Complete")
-            dismissedTransferKey = ""
-    }
-
-
-    Label {
-        anchors.horizontalCenter: parent.horizontalCenter
-        anchors.bottom: parent.bottom
-        anchors.bottomMargin: 48
-        visible: !isSendMode
-        text: fileShareController.statusMessage
-        font.pixelSize: 13
-        color: textMuted
-    }
-}
diff --git a/sharing/linux/qml_tray_app/components/AppHeader.qml b/sharing/linux/qml_tray_app/components/AppHeader.qml
deleted file mode 100644
index cbf4f338..00000000
--- a/sharing/linux/qml_tray_app/components/AppHeader.qml
+++ /dev/null
@@ -1,62 +0,0 @@
-import QtQuick
-import QtQuick.Controls
-import QtQuick.Layouts
-
-Item {
-    Layout.fillWidth: true
-    height: 80
-
-    signal settingsRequested()
-
-    readonly property color textPrimary: "#111827"
-    readonly property color textMuted: "#6b7280"
-    readonly property color accent: "#16a34a"
-
-    RowLayout {
-        anchors.fill: parent
-        anchors.leftMargin: 24
-        anchors.rightMargin: 24
-
-        ColumnLayout {
-            spacing: 2
-            Label {
-                text: "Device name"
-                font.pixelSize: 12
-                color: textMuted
-            }
-            Label {
-                text: fileShareController.deviceName
-                font.pixelSize: 22
-                font.weight: Font.Medium
-                color: textPrimary
-            }
-        }
-
-        Item { Layout.fillWidth: true }
-
-
-
-        Rectangle {
-            width: 40
-            height: 40
-            radius: 12
-            color: settingsBtn.containsMouse ? "#dcfce7" : "transparent"
-            border.color: settingsBtn.containsMouse ? "#86efac" : "transparent"
-
-            Label {
-                anchors.centerIn: parent
-                text: "⚙"
-                font.pixelSize: 18
-                color: settingsBtn.containsMouse ? accent : textMuted
-            }
-
-            MouseArea {
-                id: settingsBtn
-                anchors.fill: parent
-                hoverEnabled: true
-                cursorShape: Qt.PointingHandCursor
-                onClicked: settingsRequested()
-            }
-        }
-    }
-}
diff --git a/sharing/linux/qml_tray_app/components/DeviceCard.qml b/sharing/linux/qml_tray_app/components/DeviceCard.qml
deleted file mode 100644
index 90dd18e9..00000000
--- a/sharing/linux/qml_tray_app/components/DeviceCard.qml
+++ /dev/null
@@ -1,224 +0,0 @@
-import QtQuick
-import QtQuick.Controls
-import QtQuick.Layouts
-
-Item {
-    id: root
-    required property var modelData
-
-    width: 116
-    height: deviceColumn.implicitHeight
-
-    readonly property color surface: "#ffffff"
-    readonly property color textPrimary: "#111827"
-    readonly property color textMuted: "#6b7280"
-    readonly property color avatarFill: "#dcfce7"
-    readonly property color avatarBorder: "#bbf7d0"
-    readonly property color ringBase: "#d1fae5"
-    readonly property color ringActive: "#10b981"
-    readonly property color ringComplete: "#16a34a"
-    readonly property color ringFailed: "#ef4444"
-    readonly property bool canSend: fileShareController.mode === "Send"
-                                    && fileShareController.pendingSendFilePath.length > 0
-
-    readonly property string targetName: modelData.name && modelData.name.length > 0
-                                         ? modelData.name : "Unknown device"
-    readonly property var transferData: transferForTarget()
-    readonly property string transferStatus: transferData ? String(transferData.status || "") : ""
-    readonly property bool hasTransfer: transferData !== null
-    readonly property bool isTransferActive: transferStatus === "InProgress"
-                                             || transferStatus === "Queued"
-                                             || transferStatus === "Connecting"
-                                             || transferStatus === "AwaitingLocalConfirmation"
-                                             || transferStatus === "AwaitingRemoteAcceptance"
-    readonly property bool isTransferComplete: transferStatus === "Complete"
-    readonly property bool isTransferFailed: hasTransfer && !isTransferActive && !isTransferComplete
-    readonly property bool isConnecting: transferStatus === "Connecting"
-    property bool showCompletionTick: false
-    property string previousTransferStatus: ""
-    readonly property real transferProgress: {
-        if (!hasTransfer)
-            return 0
-        if (isTransferComplete || isTransferFailed)
-            return 1
-        var numeric = Number(transferData.progress)
-        if (!isFinite(numeric) || numeric < 0)
-            numeric = 0
-        if (isTransferActive && numeric === 0)
-            return 0.08
-        return Math.max(0, Math.min(1, numeric))
-    }
-    readonly property color ringColor: isTransferComplete ? ringComplete
-                                        : isTransferFailed ? ringFailed
-                                        : ringActive
-
-    function initialLetter(label) {
-        if (!label || label.length === 0) return "?"
-        return label.charAt(0).toUpperCase()
-    }
-
-    function transferForTarget() {
-        var transfers = fileShareController.transfers
-        for (var i = 0; i < transfers.length; ++i) {
-            var entry = transfers[i]
-            if (entry && entry.targetId === modelData.id)
-                return entry
-        }
-        return null
-    }
-
-    Column {
-        id: deviceColumn
-        anchors.horizontalCenter: parent.horizontalCenter
-        width: parent.width
-        spacing: 10
-
-        Rectangle {
-            anchors.horizontalCenter: parent.horizontalCenter
-            width: 84
-            height: 84
-            radius: 42
-            color: surface
-            opacity: canSend ? 1.0 : 0.5
-
-            Canvas {
-                id: progressRing
-                anchors.fill: parent
-                antialiasing: true
-                transformOrigin: Item.Center
-                onWidthChanged: requestPaint()
-                onHeightChanged: requestPaint()
-
-                onPaint: {
-                    var ctx = getContext("2d")
-                    ctx.clearRect(0, 0, width, height)
-
-                    var lineWidth = 5
-                    var radius = (Math.min(width, height) - lineWidth) / 2
-                    var center = width / 2
-
-                    ctx.lineWidth = lineWidth
-                    ctx.lineCap = "round"
-
-                    if (!root.hasTransfer)
-                        return
-
-                    ctx.beginPath()
-                    ctx.strokeStyle = root.ringColor
-                    ctx.arc(center, center, radius, -Math.PI / 2,
-                            -Math.PI / 2 + Math.PI * 2 * root.transferProgress, false)
-                    ctx.stroke()
-                }
-            }
-
-            NumberAnimation {
-                id: connectingSpin
-                target: progressRing
-                property: "rotation"
-                from: 0
-                to: 360
-                duration: 1100
-                easing.type: Easing.Linear
-                loops: Animation.Infinite
-                running: root.isConnecting
-            }
-
-            Rectangle {
-                anchors.fill: parent
-                anchors.margins: 9
-                radius: width / 2
-                color: avatarFill
-
-                Label {
-                    anchors.centerIn: parent
-                    text: initialLetter(targetName)
-                    font.pixelSize: 28
-                    font.weight: Font.DemiBold
-                    color: textPrimary
-                }
-            }
-
-            Rectangle {
-                anchors.fill: parent
-                anchors.margins: 9
-                radius: width / 2
-                color: "#16a34a"
-                opacity: showCompletionTick ? 0.94 : 0.0
-                visible: opacity > 0
-
-                Behavior on opacity {
-                    NumberAnimation { duration: 160; easing.type: Easing.OutCubic }
-                }
-
-                Canvas {
-                    anchors.centerIn: parent
-                    width: 28
-                    height: 28
-
-                    onPaint: {
-                        var ctx = getContext("2d")
-                        ctx.clearRect(0, 0, width, height)
-                        ctx.strokeStyle = "#ffffff"
-                        ctx.lineWidth = 4
-                        ctx.lineCap = "round"
-                        ctx.lineJoin = "round"
-                        ctx.beginPath()
-                        ctx.moveTo(width * 0.18, height * 0.56)
-                        ctx.lineTo(width * 0.42, height * 0.8)
-                        ctx.lineTo(width * 0.84, height * 0.24)
-                        ctx.stroke()
-                    }
-                }
-            }
-
-            MouseArea {
-                anchors.fill: parent
-                cursorShape: enabled ? Qt.PointingHandCursor : Qt.ArrowCursor
-                enabled: canSend
-                onClicked: fileShareController.sendPendingFileToTarget(modelData.id)
-            }
-        }
-
-        Label {
-            anchors.horizontalCenter: parent.horizontalCenter
-            width: parent.width
-            horizontalAlignment: Text.AlignHCenter
-            text: targetName
-            font.pixelSize: 13
-            font.weight: Font.Bold
-            elide: Text.ElideRight
-            maximumLineCount: 2
-            wrapMode: Text.Wrap
-            color: textPrimary
-        }
-    }
-
-    Timer {
-        id: completionTickTimer
-        interval: 1200
-        repeat: false
-        onTriggered: root.showCompletionTick = false
-    }
-
-    onTransferDataChanged: progressRing.requestPaint()
-    onTransferProgressChanged: progressRing.requestPaint()
-    onRingColorChanged: progressRing.requestPaint()
-    onIsConnectingChanged: {
-        if (!isConnecting)
-            progressRing.rotation = 0
-    }
-    onTransferStatusChanged: {
-        if (transferStatus === "Complete" && previousTransferStatus.length > 0
-                && previousTransferStatus !== "Complete") {
-            showCompletionTick = true
-            completionTickTimer.restart()
-        } else if (transferStatus !== "Complete") {
-            showCompletionTick = false
-            completionTickTimer.stop()
-        }
-
-        previousTransferStatus = transferStatus
-    }
-
-    Component.onCompleted: previousTransferStatus = transferStatus
-}
diff --git a/sharing/linux/qml_tray_app/components/SendUrlPanel.qml b/sharing/linux/qml_tray_app/components/SendUrlPanel.qml
deleted file mode 100644
index b730f737..00000000
--- a/sharing/linux/qml_tray_app/components/SendUrlPanel.qml
+++ /dev/null
@@ -1,131 +0,0 @@
-import QtQuick
-import QtQuick.Controls
-import QtQuick.Layouts
-
-ColumnLayout {
-    id: root
-
-    property string urlText: fileShareController.qrCodeUrl
-    property var qrRows: fileShareController.qrCodeRows
-    property int qrSize: fileShareController.qrCodeSize
-    property string fileName: fileShareController.pendingSendFileName
-    readonly property color panelTint: "#ecfdf3"
-    readonly property color panelBorder: "#a7f3d0"
-    readonly property color qrPaper: "#fffdf7"
-    readonly property color qrInk: "#14532d"
-    readonly property color accentSoft: "#d1fae5"
-    readonly property color accentStrong: "#34d399"
-    readonly property bool compact: width < 360
-    readonly property real qrFrameSize: 360
-    readonly property real qrInnerSize: qrFrameSize - (compact ? 34 : 42)
-
-    spacing: compact ? 14 : 18
-    implicitWidth: 420
-
-    Label {
-        Layout.alignment: Qt.AlignHCenter
-        text: "Scan to connect"
-        font.pixelSize: compact ? 16 : 18
-        font.weight: Font.DemiBold
-        color: "#111827"
-    }
-
-    Rectangle {
-        Layout.alignment: Qt.AlignHCenter
-        width: root.qrFrameSize
-        height: width
-        radius: compact ? 24 : 32
-        gradient: Gradient {
-            GradientStop { position: 0.0; color: "#f7fff9" }
-            GradientStop { position: 1.0; color: root.panelTint }
-        }
-        border.color: root.panelBorder
-        border.width: 1
-
-        Rectangle {
-            width: parent.width * 0.52
-            height: width
-            radius: width / 2
-            x: parent.width - width * 0.72
-            y: -width * 0.22
-            color: "#ffffff"
-            opacity: 0.35
-        }
-
-
-        Rectangle {
-            anchors.centerIn: parent
-            width: root.qrInnerSize
-            height: width
-            radius: compact ? 18 : 24
-            color: root.qrPaper
-            border.color: "#dcfce7"
-            border.width: 1
-
-            Canvas {
-                id: qrCanvas
-                anchors.fill: parent
-                anchors.margins: compact ? 16 : 22
-                antialiasing: true
-                onWidthChanged: requestPaint()
-                onHeightChanged: requestPaint()
-
-                onPaint: {
-                    var ctx = getContext("2d")
-                    ctx.clearRect(0, 0, width, height)
-                    ctx.fillStyle = root.qrPaper
-                    ctx.fillRect(0, 0, width, height)
-
-                    if (root.qrSize <= 0 || !root.qrRows || root.qrRows.length !== root.qrSize)
-                        return
-
-                    var quietZone = 4
-                    var totalModules = root.qrSize + quietZone * 2
-
-                    var moduleSize = Math.min(width, height) / totalModules
-                    var drawSize = moduleSize * totalModules
-                    var offsetX = (width - drawSize) / 2
-                    var offsetY = (height - drawSize) / 2
-                    var dotInset = moduleSize * 0.18
-                    var dotSize = Math.max(1, moduleSize - dotInset * 2)
-                    var dotRadius = dotSize/1.2
-
-                    ctx.fillStyle = root.qrInk
-                    for (var row = 0; row < root.qrSize; ++row) {
-                        var rowData = root.qrRows[row]
-                        for (var col = 0; col < root.qrSize; ++col) {
-                            if (rowData.charAt(col) !== "1")
-                                continue
-
-                            var dotX = offsetX + (col + quietZone) * moduleSize + dotInset
-                            var dotY = offsetY + (row + quietZone) * moduleSize + dotInset
-
-                            ctx.beginPath()
-                            ctx.arc(dotX + dotRadius, dotY + dotRadius, dotRadius, 0, Math.PI * 2)
-                            ctx.fill()
-                        }
-                    }
-                }
-            }
-
-            Label {
-                anchors.centerIn: parent
-                visible: root.qrSize <= 0
-                text: "Preparing QR code..."
-                font.pixelSize: compact ? 12 : 13
-                color: "#6b7280"
-            }
-        }
-    }
-
-    Label {
-        Layout.alignment: Qt.AlignHCenter
-        text: root.fileName.length > 0 ? "Sending: " + root.fileName : ""
-        font.pixelSize: compact ? 12 : 13
-        color: "#6b7280"
-        visible: text.length > 0
-    }
-
-    onQrRowsChanged: qrCanvas.requestPaint()
-    onQrSizeChanged: qrCanvas.requestPaint()
-}
diff --git a/sharing/linux/qml_tray_app/components/SettingsPanel.qml b/sharing/linux/qml_tray_app/components/SettingsPanel.qml
deleted file mode 100644
index 8677681a..00000000
--- a/sharing/linux/qml_tray_app/components/SettingsPanel.qml
+++ /dev/null
@@ -1,234 +0,0 @@
-import QtQuick
-import QtQuick.Controls
-import QtQuick.Layouts
-
-Drawer {
-    id: root
-    edge: Qt.RightEdge
-    width: 380
-    height: parent ? parent.height : 0
-    implicitWidth: 380
-    implicitHeight: parent ? parent.height : 0
-
-    readonly property color bg: "#f0fdf4"
-    readonly property color surface: "#ffffff"
-    readonly property color accent: "#38aa62"
-    readonly property color accentLight: "#dcfce7"
-    readonly property color borderColor: "#bbf7d0"
-    readonly property color textPrimary: "#111827"
-    readonly property color textMuted: "#6b7280"
-
-    background: Rectangle { color: root.bg }
-
-    ColumnLayout {
-        width: root.width
-        height: root.height
-        spacing: 0
-
-        // Header
-        Rectangle {
-            Layout.fillWidth: true
-            height: 64
-            color: "transparent"
-
-            RowLayout {
-                anchors.fill: parent
-                anchors.leftMargin: 20
-                anchors.rightMargin: 20
-
-                Label {
-                    text: "Settings"
-                    font.pixelSize: 20
-                    font.weight: Font.Bold
-                    color: root.textPrimary
-                }
-
-                Item { Layout.fillWidth: true }
-
-                Rectangle {
-                    width: 32
-                    height: 32
-                    radius: 8
-                    color: closeArea.containsMouse ? "#f3f4f6" : "transparent"
-
-                    Label {
-                        anchors.centerIn: parent
-                        text: "✕"
-                        font.pixelSize: 14
-                        color: root.textMuted
-                    }
-
-                    MouseArea {
-                        id: closeArea
-                        anchors.fill: parent
-                        hoverEnabled: true
-                        cursorShape: Qt.PointingHandCursor
-                        onClicked: root.close()
-                    }
-                }
-            }
-        }
-
-        Flickable {
-            id: flick
-            Layout.fillWidth: true
-            Layout.fillHeight: true
-            clip: false
-            contentWidth: width
-            contentHeight: settingsCol.height + 32
-            ScrollBar.vertical: ScrollBar {}
-
-            Column {
-                id: settingsCol
-                x: 20
-                y: 20
-                width: flick.width - 40
-                spacing: 20
-
-                SectionLabel { text: "DEVICE" }
-                SectionCard {
-                    width: settingsCol.width
-
-                    ColumnLayout {
-                        anchors.left: parent.left
-                        anchors.right: parent.right
-                        anchors.top: parent.top
-                        anchors.margins: 12
-                        spacing: 12
-
-                        RowLayout {
-                            Layout.fillWidth: true
-                            spacing: 10
-                            Label {
-                                text: "Device name"
-                                font.pixelSize: 13
-                                color: root.textMuted
-                                Layout.preferredWidth: 110
-                            }
-                            ThemedField {
-                                text: fileShareController.deviceName
-                                onEditingFinished: fileShareController.deviceName = text
-                            }
-                        }
-                    }
-                }
-
-                SectionLabel { text: "SHARING" }
-                SectionCard {
-                    width: settingsCol.width
-
-                    ColumnLayout {
-                        anchors.left: parent.left
-                        anchors.right: parent.right
-                        anchors.top: parent.top
-                        anchors.margins: 12
-                        spacing: 12
-
-                        Label {
-                            Layout.fillWidth: true
-                            wrapMode: Text.WordWrap
-                            font.pixelSize: 12
-                            color: root.textMuted
-                            text: "Nearby Sharing uses built-in transport and discovery settings."
-                        }
-
-                        RowLayout {
-                            Layout.fillWidth: true
-                            spacing: 10
-                            Label {
-                                Layout.fillWidth: true
-                                color: root.textPrimary
-                                font.pixelSize: 13
-                                text: "Auto-accept incoming"
-                            }
-                            ThemedToggle {
-                                checked: fileShareController.autoAcceptIncoming
-                                onToggled: fileShareController.autoAcceptIncoming = checked
-                            }
-                        }
-
-                        RowLayout {
-                            Layout.fillWidth: true
-                            spacing: 10
-                            Label {
-                                Layout.fillWidth: true
-                                color: root.textPrimary
-                                font.pixelSize: 13
-                                text: "Enable 5 GHz hotspot"
-                            }
-                            ThemedToggle {
-                                checked: fileShareController.enable5GhzHotspot
-                                onToggled: fileShareController.enable5GhzHotspot = checked
-                            }
-                        }
-                    }
-                }
-
-                SectionLabel { text: "LOGGING" }
-                SectionCard {
-                    width: settingsCol.width
-
-                    ColumnLayout {
-                        anchors.left: parent.left
-                        anchors.right: parent.right
-                        anchors.top: parent.top
-                        anchors.margins: 12
-                        spacing: 12
-
-                        RowLayout {
-                            Layout.fillWidth: true
-                            spacing: 10
-                            Label {
-                                text: "Log path"
-                                font.pixelSize: 13
-                                color: root.textMuted
-                                Layout.preferredWidth: 110
-                            }
-                            ThemedField {
-                                font.pixelSize: 11
-                                text: fileShareController.logPath
-                                onEditingFinished: fileShareController.logPath = text
-                            }
-                        }
-                    }
-                }
-            }
-        }
-    }
-
-    component SectionLabel: Label {
-        font.pixelSize: 11
-        font.weight: Font.DemiBold
-        font.letterSpacing: 0.8
-        color: root.accent
-    }
-
-    component SectionCard: Rectangle {
-        radius: 12
-        color: root.surface
-        border.color: root.borderColor
-        height: (children.length > 0 ? children[0].implicitHeight : 0) + 24
-    }
-
-    component ThemedField: TextField {
-        Layout.fillWidth: true
-        implicitHeight: 38
-        font.pixelSize: 13
-        leftPadding: 12
-        rightPadding: 12
-        topPadding: 0
-        bottomPadding: 0
-        verticalAlignment: TextInput.AlignVCenter
-        color: root.textPrimary
-        background: Rectangle {
-            radius: 8
-            color: "#f9fafb"
-            border.color: parent.activeFocus ? root.accent : root.borderColor
-            border.width: parent.activeFocus ? 2 : 1
-        }
-    }
-
-    component ThemedToggle: Switch {
-        palette.highlight: root.accent
-    }
-}
diff --git a/sharing/linux/qml_tray_app/components/SideBar.qml b/sharing/linux/qml_tray_app/components/SideBar.qml
deleted file mode 100644
index 653de941..00000000
--- a/sharing/linux/qml_tray_app/components/SideBar.qml
+++ /dev/null
@@ -1,153 +0,0 @@
-import QtQuick
-import QtQuick.Controls
-import QtQuick.Layouts
-
-Item {
-    Layout.preferredWidth: 280
-    Layout.fillHeight: true
-
-    readonly property color surface: "#ffffff"
-    readonly property color cardBorder: "#bbf7d0"
-    readonly property color textPrimary: "#111827"
-    readonly property color textMuted: "#6b7280"
-
-    ColumnLayout {
-        anchors.fill: parent
-        anchors.margins: 12
-        spacing: 0
-
-        // Receive mode: visibility info
-        ColumnLayout {
-            visible: fileShareController.pendingSendFilePath.length === 0
-            Layout.fillWidth: true
-            spacing: 0
-
-            Label {
-                Layout.leftMargin: 12
-                Layout.topMargin: 16
-                Layout.bottomMargin: 8
-                text: "Visibility state"
-                color: textMuted
-                font.pixelSize: 13
-            }
-
-            Rectangle {
-                Layout.fillWidth: true
-                height: 52
-                radius: 12
-                color: "#e8faf0"
-                border.color: cardBorder
-
-                RowLayout {
-                    anchors.fill: parent
-                    anchors.leftMargin: 12
-                    anchors.rightMargin: 12
-
-                    Label {
-                        Layout.fillWidth: true
-                        text: !fileShareController.running
-                              ? "Inactive"
-                              : fileShareController.mode === "Send" ? "Discovering" : "Always visible"
-                        font.weight: Font.Medium
-                        color: textPrimary
-                    }
-                }
-            }
-
-            Label {
-                Layout.fillWidth: true
-                Layout.leftMargin: 12
-                Layout.topMargin: 8
-                Layout.rightMargin: 12
-                text: !fileShareController.running
-                    ? "The service is not running. Start it to discover or receive files."
-                    : fileShareController.mode === "Send"
-                    ? "Discovering nearby devices. Select a device below to send your file."
-                    : "Nearby devices can share files with you. You'll be notified and must approve each transfer."
-                wrapMode: Text.WordWrap
-                font.pixelSize: 12
-                color: textMuted
-            }
-        }
-
-        // Send mode: outbound file info
-        ColumnLayout {
-            visible: fileShareController.pendingSendFilePath.length > 0
-            Layout.fillWidth: true
-            spacing: 0
-
-            Label {
-                Layout.leftMargin: 12
-                Layout.topMargin: 16
-                Layout.bottomMargin: 8
-                text: "Sharing 1 file"
-                font.weight: Font.Medium
-                color: textPrimary
-            }
-
-            Rectangle {
-                Layout.leftMargin: 12
-                width: 72
-                height: 72
-                radius: 12
-                color: surface
-
-                Label {
-                    anchors.centerIn: parent
-                    text: "📄"
-                    font.pixelSize: 28
-                }
-            }
-
-            Label {
-                Layout.fillWidth: true
-                Layout.leftMargin: 12
-                Layout.topMargin: 8
-                Layout.rightMargin: 12
-                text: fileShareController.pendingSendFileName
-                elide: Text.ElideRight
-                font.pixelSize: 13
-                color: textMuted
-            }
-
-            Label {
-                Layout.fillWidth: true
-                Layout.leftMargin: 12
-                Layout.topMargin: 12
-                Layout.rightMargin: 12
-                text: "Make sure both devices are unlocked, close together, and have Bluetooth turned on."
-                wrapMode: Text.WordWrap
-                font.pixelSize: 12
-                color: textMuted
-            }
-        }
-
-        Item { Layout.fillHeight: true }
-
-        // Cancel (only visible in send mode)
-        Rectangle {
-            visible: fileShareController.pendingSendFilePath.length > 0
-            Layout.leftMargin: 12
-            Layout.bottomMargin: 12
-            height: 40
-            width: cancelLbl.implicitWidth + 24
-            radius: 12
-            color: "#f3f4f6"
-            border.color: "#d1d5db"
-
-            Label {
-                id: cancelLbl
-                anchors.centerIn: parent
-                text: "Cancel"
-                font.weight: Font.Medium
-                color: textPrimary
-            }
-
-            MouseArea {
-                anchors.fill: parent
-                cursorShape: Qt.PointingHandCursor
-                onClicked: fileShareController.switchToReceiveMode()
-            }
-        }
-    }
-}
diff --git a/sharing/linux/qml_tray_app/file_share_state.cc b/sharing/linux/qml_tray_app/file_share_state.cc
deleted file mode 100644
index 4e416652..00000000
--- a/sharing/linux/qml_tray_app/file_share_state.cc
+++ /dev/null
@@ -1,157 +0,0 @@
-#include "file_share_state.h"
-#include "status_mapper.h"
-
-FileShareState::FileShareState() = default;
-
-void FileShareState::AddOrUpdateTarget(qlonglong id, const QString& name,
-                                       bool is_incoming) {
-  target_names_[id] = name;
-
-  if (discovered_row_by_target_.contains(id)) {
-    const int row_index = discovered_row_by_target_.value(id);
-    if (row_index >= 0 && row_index < discovered_targets_.size()) {
-      QVariantMap target;
-      target[QStringLiteral("id")] = id;
-      target[QStringLiteral("name")] = name;
-      target[QStringLiteral("isIncoming")] = is_incoming;
-      discovered_targets_[row_index] = target;
-      return;
-    }
-  }
-
-  QVariantMap target;
-  target[QStringLiteral("id")] = id;
-  target[QStringLiteral("name")] = name;
-  target[QStringLiteral("isIncoming")] = is_incoming;
-  discovered_row_by_target_[id] = discovered_targets_.size();
-  discovered_targets_.append(target);
-}
-
-void FileShareState::RemoveTarget(qlonglong id) {
-  if (HasActiveTransferForTarget(id)) {
-    AddPendingTargetRemoval(id);
-    return;
-  }
-
-  RemovePendingTargetRemoval(id);
-  target_names_.remove(id);
-
-  if (!discovered_row_by_target_.contains(id)) {
-    return;
-  }
-
-  const int removed_index = discovered_row_by_target_.take(id);
-  if (removed_index < 0 || removed_index >= discovered_targets_.size()) {
-    return;
-  }
-
-  discovered_targets_.removeAt(removed_index);
-  for (auto it = discovered_row_by_target_.begin();
-       it != discovered_row_by_target_.end(); ++it) {
-    if (it.value() > removed_index) {
-      it.value() = it.value() - 1;
-    }
-  }
-}
-
-QString FileShareState::GetTargetName(qlonglong id) const {
-  const QString name = target_names_.value(id).trimmed();
-  return name.isEmpty() ? QStringLiteral("Unknown device") : name;
-}
-
-bool FileShareState::HasTarget(qlonglong id) const {
-  return discovered_row_by_target_.contains(id);
-}
-
-void FileShareState::AddOrUpdateTransfer(
-    qlonglong target_id, const QString& target_name, const QString& status,
-    double progress, qulonglong transferred_bytes, const QString& direction,
-    const QString& file_name, const QString& file_path) {
-  QVariantMap transfer{
-      {QStringLiteral("targetId"), target_id},
-      {QStringLiteral("targetName"), target_name},
-      {QStringLiteral("status"), status},
-      {QStringLiteral("progress"), progress},
-      {QStringLiteral("transferredBytes"), transferred_bytes},
-      {QStringLiteral("direction"), direction},
-      {QStringLiteral("fileName"), file_name},
-      {QStringLiteral("filePath"), file_path},
-  };
-
-  if (transfer_row_by_target_.contains(target_id)) {
-    const int row_index = transfer_row_by_target_.value(target_id);
-    if (row_index >= 0 && row_index < transfers_.size()) {
-      transfers_[row_index] = transfer;
-      return;
-    }
-  }
-
-  transfer_row_by_target_.insert(target_id, transfers_.size());
-  transfers_.append(transfer);
-}
-
-void FileShareState::RemoveTransfer(qlonglong target_id) {
-  if (!transfer_row_by_target_.contains(target_id)) {
-    return;
-  }
-
-  const int removed_index = transfer_row_by_target_.take(target_id);
-  if (removed_index < 0 || removed_index >= transfers_.size()) {
-    return;
-  }
-
-  transfers_.removeAt(removed_index);
-  for (auto it = transfer_row_by_target_.begin();
-       it != transfer_row_by_target_.end(); ++it) {
-    if (it.value() > removed_index) {
-      it.value() = it.value() - 1;
-    }
-  }
-}
-
-bool FileShareState::HasActiveTransferForTarget(qlonglong target_id) const {
-  for (const QVariant& row_value : transfers_) {
-    const QVariantMap row = row_value.toMap();
-    if (row.value(QStringLiteral("targetId")).toLongLong() != target_id) {
-      continue;
-    }
-
-    const QString status = row.value(QStringLiteral("status")).toString();
-    if (StatusMapper::IsActiveTransferStatus(status)) {
-      return true;
-    }
-  }
-  return false;
-}
-
-bool FileShareState::HasActiveTransfers() const {
-  for (const QVariant& row_value : transfers_) {
-    const QVariantMap row = row_value.toMap();
-    const QString status = row.value(QStringLiteral("status")).toString();
-    if (StatusMapper::IsActiveTransferStatus(status)) {
-      return true;
-    }
-  }
-  return false;
-}
-
-void FileShareState::AddPendingTargetRemoval(qlonglong id) {
-  pending_target_removals_.insert(id);
-}
-
-void FileShareState::RemovePendingTargetRemoval(qlonglong id) {
-  pending_target_removals_.remove(id);
-}
-
-bool FileShareState::IsPendingTargetRemoval(qlonglong id) const {
-  return pending_target_removals_.contains(id);
-}
-
-void FileShareState::ClearAll() {
-  discovered_targets_.clear();
-  discovered_row_by_target_.clear();
-  target_names_.clear();
-  transfers_.clear();
-  transfer_row_by_target_.clear();
-  pending_target_removals_.clear();
-}
diff --git a/sharing/linux/qml_tray_app/file_share_state.h b/sharing/linux/qml_tray_app/file_share_state.h
deleted file mode 100644
index d95f190e..00000000
--- a/sharing/linux/qml_tray_app/file_share_state.h
+++ /dev/null
@@ -1,122 +0,0 @@
-#ifndef SHARING_LINUX_QML_TRAY_APP_FILE_SHARE_STATE_H_
-#define SHARING_LINUX_QML_TRAY_APP_FILE_SHARE_STATE_H_
-
-#include <QHash>
-#include <QString>
-#include <QStringList>
-#include <QVariantList>
-#include <QVariantMap>
-#include <QSet>
-#include "share_target_model.h"
-#include "transfer_model.h"
-
-class FileShareState {
- public:
-  FileShareState();
-
-  // Getters
-  QString mode() const { return mode_; }
-  QString deviceName() const { return device_name_; }
-  QString statusMessage() const { return status_message_; }
-  bool running() const { return running_; }
-  bool autoAcceptIncoming() const { return auto_accept_incoming_; }
-  bool enable5GhzHotspot() const { return enable_5ghz_hotspot_; }
-
-  QString pendingSendFileName() const { return pending_send_file_name_; }
-  QString pendingSendFilePath() const { return pending_send_file_path_; }
-  qlonglong pendingSendTargetId() const { return pending_send_target_id_; }
-
-  QVariantList discoveredTargets() const { return discovered_targets_; }
-  QVariantList transfers() const { return transfers_; }
-
-  QString qrCodeUrl() const { return qr_code_url_; }
-  QStringList qrCodeRows() const { return qr_code_rows_; }
-  int qrCodeSize() const { return qr_code_size_; }
-
-  QString logPath() const { return log_path_; }
-
-  // Setters
-  void SetMode(const QString& mode) { mode_ = mode; }
-  void SetDeviceName(const QString& name) { device_name_ = name; }
-  void SetStatusMessage(const QString& message) { status_message_ = message; }
-  void SetRunning(bool running) { running_ = running; }
-  void SetAutoAcceptIncoming(bool enabled) { auto_accept_incoming_ = enabled; }
-  void SetEnable5GhzHotspot(bool enabled) { enable_5ghz_hotspot_ = enabled; }
-
-  void SetPendingSendFile(const QString& file_path, const QString& file_name,
-                          qlonglong target_id) {
-    pending_send_file_path_ = file_path;
-    pending_send_file_name_ = file_name;
-    pending_send_target_id_ = target_id;
-  }
-
-  void ClearPendingSendFile() {
-    pending_send_file_path_.clear();
-    pending_send_file_name_.clear();
-    pending_send_target_id_ = 0;
-  }
-
-  void SetQrCodeData(const QString& url, const QStringList& rows, int size) {
-    qr_code_url_ = url;
-    qr_code_rows_ = rows;
-    qr_code_size_ = size;
-  }
-
-  void SetLogPath(const QString& path) { log_path_ = path; }
-
-  // Target management
-  void AddOrUpdateTarget(qlonglong id, const QString& name, bool is_incoming);
-  void RemoveTarget(qlonglong id);
-  QString GetTargetName(qlonglong id) const;
-  bool HasTarget(qlonglong id) const;
-
-  // Transfer management
-  void AddOrUpdateTransfer(qlonglong target_id, const QString& target_name,
-                           const QString& status, double progress,
-                           qulonglong transferred_bytes,
-                           const QString& direction, const QString& file_name,
-                           const QString& file_path);
-  void RemoveTransfer(qlonglong target_id);
-  bool HasActiveTransferForTarget(qlonglong target_id) const;
-  bool HasActiveTransfers() const;
-
-  // Pending target removal management
-  void AddPendingTargetRemoval(qlonglong id);
-  void RemovePendingTargetRemoval(qlonglong id);
-  bool IsPendingTargetRemoval(qlonglong id) const;
-
-  void ClearAll();
-
- private:
-  QString mode_ = QStringLiteral("Receive");
-  QString device_name_ = QStringLiteral("NearbyLinux");
-  QString status_message_ = QStringLiteral("Idle");
-  bool running_ = false;
-  bool auto_accept_incoming_ = true;
-  bool enable_5ghz_hotspot_ = true;
-
-  // QR Code
-  QString qr_code_url_;
-  QStringList qr_code_rows_;
-  int qr_code_size_ = 0;
-  QString log_path_ = QStringLiteral("/tmp/nearby_qml_file_tray.log");
-
-  // Pending send state
-  QString pending_send_file_path_;
-  QString pending_send_file_name_;
-  qlonglong pending_send_target_id_ = 0;
-
-  // Discovered targets
-  QVariantList discovered_targets_;
-  QHash<qlonglong, int> discovered_row_by_target_;
-  QHash<qlonglong, QString> target_names_;
-
-  // Transfers
-  QVariantList transfers_;
-  QHash<qlonglong, int> transfer_row_by_target_;
-
-  // Pending removals
-  QSet<qlonglong> pending_target_removals_;
-};
-
-#endif  // SHARING_LINUX_QML_TRAY_APP_FILE_SHARE_STATE_H_
diff --git a/sharing/linux/qml_tray_app/file_share_tray_controller.cc b/sharing/linux/qml_tray_app/file_share_tray_controller.cc
deleted file mode 100644
index 7f692bb1..00000000
--- a/sharing/linux/qml_tray_app/file_share_tray_controller.cc
+++ /dev/null
@@ -1,587 +0,0 @@
-#include "file_share_tray_controller.h"
-
-#include <iostream>
-#include <QClipboard>
-#include <QDesktopServices>
-#include <QDebug>
-#include <QDir>
-#include <QFileInfo>
-#include <QGuiApplication>
-#include <QMetaObject>
-#include <QSettings>
-#include <QSysInfo>
-#include <QTimer>
-#include <QUrl>
-
-#include "string_utils.h"
-#include "status_mapper.h"
-#include "qr_code_generator.h"
-
-FileShareTrayController::FileShareTrayController(QObject* parent)
-    : QObject(parent) {
-  const QString host = QSysInfo::machineHostName().trimmed();
-  if (!host.isEmpty()) {
-    state_.SetDeviceName(host);
-  }
-
-  loadSettings();
-  initializeService();
-}
-
-FileShareTrayController::~FileShareTrayController() {
-  stop();
-  if (service_) {
-    service_->Shutdown([](NearbySharingApi::StatusCode) {});
-  }
-}
-
-void FileShareTrayController::initializeService() {
-  service_ = std::make_unique<NearbySharingApi>(state_.deviceName().toStdString());
-  service_->Set5GhzHotspotEnabled(state_.enable5GhzHotspot());
-  state_.SetQrCodeData(QString::fromStdString(service_->GetQrCodeUrl()), {}, 0);
-  updateQrCodeData();
-  emit qrCodeUrlChanged();
-  emit qrCodeChanged();
-  attachServiceListeners();
-  // service_ ->StartFastInitiationScanning([](auto a)
-  // {
-  //   std::cout << "Probably fine";
-  // });
-}
-
-void FileShareTrayController::updateQrCodeData() {
-  const auto qr_data = QrCodeGenerator::GenerateQrCode(state_.qrCodeUrl());
-  state_.SetQrCodeData(state_.qrCodeUrl(), qr_data.rows, qr_data.size);
-  emit qrCodeChanged();
-}
-
-void FileShareTrayController::attachServiceListeners() {
-  NearbySharingApi::Listener listener;
-
-  listener.target_discovered_cb = [this](const NearbySharingApi::ShareTargetInfo& info) {
-    QMetaObject::invokeMethod(this, [this, info]() { updateTargetFromInfo(info); },
-                              Qt::QueuedConnection);
-  };
-
-  listener.target_updated_cb = [this](const NearbySharingApi::ShareTargetInfo& info) {
-    QMetaObject::invokeMethod(this, [this, info]() { updateTargetFromInfo(info); },
-                              Qt::QueuedConnection);
-  };
-
-  listener.target_lost_cb = [this](int64_t share_target_id) {
-    QMetaObject::invokeMethod(
-        this, [this, share_target_id]() {
-          state_.RemoveTarget(share_target_id);
-          emit discoveredTargetsChanged();
-        },
-        Qt::QueuedConnection);
-  };
-
-  listener.transfer_update_cb = [this](const NearbySharingApi::TransferUpdateInfo& update) {
-    QMetaObject::invokeMethod(this, [this, update]() { handleTransferUpdate(update); },
-                              Qt::QueuedConnection);
-  };
-
-  service_->SetListener(std::move(listener));
-}
-
-void FileShareTrayController::updateTargetFromInfo(
-    const NearbySharingApi::ShareTargetInfo& info) {
-  const QString name = StringUtils::TrimmedOrFallback(
-      StringUtils::FromStdString(info.device_name),
-      QStringLiteral("Unknown device"));
-  state_.AddOrUpdateTarget(info.id, name, info.is_incoming);
-  emit discoveredTargetsChanged();
-}
-
-void FileShareTrayController::handleTransferUpdate(
-    const NearbySharingApi::TransferUpdateInfo& update) {
-  const QString target_name = StringUtils::TrimmedFromStdString(update.device_name);
-  if (!target_name.isEmpty()) {
-    state_.AddOrUpdateTarget(update.share_target_id, target_name, update.is_incoming);
-  }
-
-  const QString name = state_.GetTargetName(update.share_target_id);
-  const QString status = StatusMapper::TransferStatusToString(update.status);
-  const QString direction =
-      update.is_incoming ? QStringLiteral("incoming") : QStringLiteral("outgoing");
-
-  QString file_name = StringUtils::FromStdString(update.first_file_name);
-  if (file_name.isEmpty() && !update.is_incoming &&
-      state_.pendingSendTargetId() == update.share_target_id &&
-      !state_.pendingSendFileName().isEmpty()) {
-    file_name = state_.pendingSendFileName();
-  }
-
-  state_.AddOrUpdateTransfer(update.share_target_id, name, status, update.progress,
-                             update.transferred_bytes, direction, file_name,
-                             StringUtils::FromStdString(update.first_file_path));
-  emit transfersChanged();
-
-  setStatus(QStringLiteral("%1 (%2)").arg(status, name));
-
-  // Auto-accept incoming transfers if enabled
-  if (update.status == NearbySharingApi::TransferStatus::kAwaitingLocalConfirmation &&
-      state_.autoAcceptIncoming()) {
-    service_->Accept(update.share_target_id, [](NearbySharingApi::StatusCode) {});
-  }
-
-  // Handle final transfer status
-  if (StatusMapper::IsFinalTransferStatus(update.status)) {
-    handleTransferComplete(update);
-  }
-}
-
-void FileShareTrayController::handleTransferComplete(
-    const NearbySharingApi::TransferUpdateInfo& update) {
-  const bool success = update.status == NearbySharingApi::TransferStatus::kComplete;
-  const QString name = state_.GetTargetName(update.share_target_id);
-
-  if (update.is_incoming) {
-    handleIncomingTransferComplete(update, name, success);
-  } else {
-    handleOutgoingTransferComplete(update, name, success);
-  }
-
-  // Cleanup pending send state
-  if (state_.pendingSendTargetId() == update.share_target_id) {
-    state_.ClearPendingSendFile();
-    emit pendingSendFilePathChanged();
-    emit pendingSendFileNameChanged();
-
-    // Auto-switch to receive mode after successful send
-    if (!update.is_incoming && success) {
-      switchToReceiveMode();
-    }
-  }
-
-  // Deferred target removal
-  if (state_.IsPendingTargetRemoval(update.share_target_id)) {
-    QTimer::singleShot(1400, this, [this, target_id = update.share_target_id]() {
-      if (state_.IsPendingTargetRemoval(target_id)) {
-        state_.RemoveTarget(target_id);
-        emit discoveredTargetsChanged();
-      }
-    });
-  }
-}
-
-void FileShareTrayController::handleIncomingTransferComplete(
-    const NearbySharingApi::TransferUpdateInfo& update, const QString& name,
-    bool success) {
-  if (!success) {
-    emit requestTrayMessage(
-        QStringLiteral("Receive failed"),
-        QStringLiteral("Transfer from %1 failed").arg(name));
-    return;
-  }
-
-  const QString file_name =
-      StringUtils::FromStdString(update.first_file_name).isEmpty()
-          ? QStringLiteral("file")
-          : StringUtils::FromStdString(update.first_file_name);
-
-  // Check for received URL
-  for (const auto& text : update.text_attachments) {
-    if (text.type == NearbySharingApi::TextAttachmentType::kUrl) {
-      const QString link = StringUtils::TrimmedFromStdString(text.text_body);
-      if (!link.isEmpty()) {
-        emit requestCopyLinkTrayMessage(QStringLiteral("Link received"),
-                                        QStringLiteral("%1 from %2").arg(link, name),
-                                        link);
-        return;
-      }
-    }
-  }
-
-  // Check for received text
-  if (!update.text_attachments.empty()) {
-    const QString text_summary = [&]() {
-      for (const auto& text : update.text_attachments) {
-        const QString title = StringUtils::TrimmedFromStdString(text.text_title);
-        if (!title.isEmpty()) return title;
-        const QString body = StringUtils::TrimmedFromStdString(text.text_body);
-        if (!body.isEmpty()) return body;
-      }
-      return QStringLiteral("Text");
-    }();
-    emit requestTrayMessage(QStringLiteral("Text received"),
-                            QStringLiteral("%1 from %2").arg(text_summary, name));
-    return;
-  }
-
-  emit requestTrayMessage(QStringLiteral("File received"),
-                          QStringLiteral("%1 from %2").arg(file_name, name));
-}
-
-void FileShareTrayController::handleOutgoingTransferComplete(
-    const NearbySharingApi::TransferUpdateInfo& update, const QString& name,
-    bool success) {
-  const QString file_name =
-      StringUtils::FromStdString(update.first_file_name).isEmpty()
-          ? QStringLiteral("file")
-          : StringUtils::FromStdString(update.first_file_name);
-
-  if (success) {
-    emit requestTrayMessage(QStringLiteral("Send complete"),
-                            QStringLiteral("%1 sent to %2").arg(file_name, name));
-  } else {
-    emit requestTrayMessage(QStringLiteral("Send failed"),
-                            QStringLiteral("%1 failed to send to %2").arg(file_name, name));
-  }
-}
-
-void FileShareTrayController::loadSettings() {
-  QSettings settings(QStringLiteral("Nearby"), QStringLiteral("QmlFileTrayApp"));
-
-  const QString stored_device_name =
-      settings.value(QStringLiteral("deviceName"), state_.deviceName())
-          .toString()
-          .trimmed();
-  if (!stored_device_name.isEmpty()) {
-    state_.SetDeviceName(stored_device_name);
-  }
-
-  const bool stored_auto_accept =
-      settings.value(QStringLiteral("autoAcceptIncoming"), true).toBool();
-  state_.SetAutoAcceptIncoming(stored_auto_accept);
-
-  const bool stored_enable_5ghz_hotspot =
-      settings.value(QStringLiteral("enable5GhzHotspot"), true).toBool();
-  state_.SetEnable5GhzHotspot(stored_enable_5ghz_hotspot);
-
-  const QString stored_log_path =
-      settings.value(QStringLiteral("logPath"), QStringLiteral("/tmp/nearby_qml_file_tray.log"))
-          .toString()
-          .trimmed();
-  if (!stored_log_path.isEmpty()) {
-    state_.SetLogPath(stored_log_path);
-  }
-}
-
-void FileShareTrayController::saveSettings() const {
-  QSettings settings(QStringLiteral("Nearby"), QStringLiteral("QmlFileTrayApp"));
-  settings.setValue(QStringLiteral("deviceName"), state_.deviceName());
-  settings.setValue(QStringLiteral("autoAcceptIncoming"), state_.autoAcceptIncoming());
-  settings.setValue(QStringLiteral("enable5GhzHotspot"),
-                    state_.enable5GhzHotspot());
-  settings.setValue(QStringLiteral("logPath"), state_.logPath());
-}
-
-void FileShareTrayController::setDeviceName(const QString& device_name) {
-  const QString trimmed = device_name.trimmed();
-  if (trimmed.isEmpty() || trimmed == state_.deviceName()) {
-    return;
-  }
-
-  state_.SetDeviceName(trimmed);
-  saveSettings();
-  emit deviceNameChanged();
-
-  if (state_.running()) {
-    stop();
-    initializeService();
-    start();
-  }
-}
-
-void FileShareTrayController::setAutoAcceptIncoming(bool enabled) {
-  if (enabled == state_.autoAcceptIncoming()) {
-    return;
-  }
-  state_.SetAutoAcceptIncoming(enabled);
-  saveSettings();
-  emit autoAcceptIncomingChanged();
-}
-
-void FileShareTrayController::setEnable5GhzHotspot(bool enabled) {
-  if (enabled == state_.enable5GhzHotspot()) {
-    return;
-  }
-  state_.SetEnable5GhzHotspot(enabled);
-  if (service_) {
-    service_->Set5GhzHotspotEnabled(enabled);
-  }
-  saveSettings();
-  emit enable5GhzHotspotChanged();
-}
-
-void FileShareTrayController::setLogPath(const QString& path) {
-  const QString trimmed = path.trimmed();
-  if (trimmed.isEmpty() || trimmed == state_.logPath()) {
-    return;
-  }
-  state_.SetLogPath(trimmed);
-  saveSettings();
-  emit logPathChanged();
-}
-
-void FileShareTrayController::start() {
-  if (state_.running()) {
-    return;
-  }
-
-  state_.SetRunning(true);
-  emit runningChanged();
-
-}
-
-void FileShareTrayController::stop() {
-  if (!state_.running()) {
-    return;
-  }
-
-  state_.SetRunning(false);
-  emit runningChanged();
-
-  service_->StopSendMode([](NearbySharingApi::StatusCode) {});
-  service_->StopReceiveMode([](NearbySharingApi::StatusCode) {});
-
-  state_.ClearAll();
-  emit discoveredTargetsChanged();
-  emit transfersChanged();
-
-  setStatus(QStringLiteral("Stopped"));
-}
-
-void FileShareTrayController::startSendMode() {
-  service_->StopReceiveMode([this](NearbySharingApi::StatusCode status) {
-    if (status == NearbySharingApi::StatusCode::kOk ||
-        status == NearbySharingApi::StatusCode::kStatusAlreadyStopped) {
-      service_->StartSendMode([this](NearbySharingApi::StatusCode status) {
-        QMetaObject::invokeMethod(
-            this,
-            [this, status]() {
-              setStatus(QStringLiteral("StartSendMode: %1")
-                            .arg(StatusMapper::ApiStatusToString(status)));
-              if (status != NearbySharingApi::StatusCode::kOk) {
-                state_.SetRunning(false);
-                emit runningChanged();
-              }
-            },
-            Qt::QueuedConnection);
-      });
-    }
-  });
-}
-
-void FileShareTrayController::startReceiveMode() {
-  service_->StopSendMode([this](NearbySharingApi::StatusCode status) {
-    if (status == NearbySharingApi::StatusCode::kOk ||
-        status == NearbySharingApi::StatusCode::kStatusAlreadyStopped) {
-      service_->StartReceiveMode([this](NearbySharingApi::StatusCode status) {
-        QMetaObject::invokeMethod(
-            this,
-            [this, status]() {
-              setStatus(QStringLiteral("StartReceiveMode: %1")
-                            .arg(StatusMapper::ApiStatusToString(status)));
-              if (status != NearbySharingApi::StatusCode::kOk) {
-                state_.SetRunning(false);
-                emit runningChanged();
-              }
-            },
-            Qt::QueuedConnection);
-      });
-    }
-  });
-}
-
-void FileShareTrayController::switchToReceiveMode() {
-  if (state_.running() && state_.HasActiveTransfers()) {
-    setStatus(QStringLiteral("Cannot switch mode while transfer is active"));
-    emit requestTrayMessage(
-        QStringLiteral("Transfer in progress"),
-        QStringLiteral("Wait for the current transfer to complete."));
-    return;
-  }
-  if (state_.running())
-  {
-    startReceiveMode();
-    state_.SetMode(QStringLiteral("Receive"));
-    emit modeChanged();
-  }
-}
-
-void FileShareTrayController::switchToSendModeWithFile(const QString& file_path) {
-  const QString trimmed_path = file_path.trimmed();
-  QFileInfo info(trimmed_path);
-
-  if (trimmed_path.isEmpty() || !info.exists() || !info.isFile()) {
-    setStatus(QStringLiteral("Selected file is not valid"));
-    emit requestTrayMessage(QStringLiteral("Send canceled"),
-                            QStringLiteral("Please choose a valid file."));
-    return;
-  }
-
-  state_.SetPendingSendFile(info.absoluteFilePath(), info.fileName(), 0);
-  emit pendingSendFilePathChanged();
-  emit pendingSendFileNameChanged();
-
-  if (state_.running() && state_.HasActiveTransfers()) {
-    setStatus(QStringLiteral("Cannot switch mode while transfer is active"));
-    emit requestTrayMessage(
-        QStringLiteral("Transfer in progress"),
-        QStringLiteral("Wait for the current transfer to complete."));
-    return;
-  }
-  if (state_.running())
-  {
-    startSendMode();
-    state_.SetMode(QStringLiteral("Send"));
-    emit modeChanged();
-  }
-
-  setStatus(QStringLiteral("Discovery started. Choose a nearby device."));
-  emit requestTrayMessage(
-      QStringLiteral("Send mode"),
-      QStringLiteral("Selected %1. Choose a nearby device to send.")
-          .arg(info.fileName()));
-}
-
-void FileShareTrayController::sendPendingFileToTarget(qlonglong share_target_id) {
-  if (share_target_id <= 0) {
-    return;
-  }
-
-  const QString file_path = state_.pendingSendFilePath();
-  QFileInfo file_info(file_path);
-
-  if (file_path.isEmpty() || !file_info.exists() || !file_info.isFile()) {
-    setStatus(QStringLiteral("Selected file is not available"));
-    emit requestTrayMessage(QStringLiteral("Send failed"),
-                            QStringLiteral("Selected file is not available."));
-    return;
-  }
-
-  const QString target_name = state_.GetTargetName(share_target_id);
-  state_.SetPendingSendFile(file_path, file_info.fileName(), share_target_id);
-
-  state_.AddOrUpdateTransfer(share_target_id, target_name, QStringLiteral("Queued"), 0.0, 0,
-                             QStringLiteral("outgoing"), file_info.fileName(),
-                             file_info.absoluteFilePath());
-  emit transfersChanged();
-
-  service_->SendFile(
-      share_target_id, file_info.absoluteFilePath().toStdString(),
-      [this, share_target_id](NearbySharingApi::StatusCode status) {
-        QMetaObject::invokeMethod(
-            this,
-            [this, share_target_id, status]() {
-              const QString target_name = state_.GetTargetName(share_target_id);
-              if (status == NearbySharingApi::StatusCode::kOk) {
-                setStatus(QStringLiteral("Sending %1 to %2")
-                              .arg(state_.pendingSendFileName(), target_name));
-                return;
-              }
-
-              emit requestTrayMessage(
-                  QStringLiteral("Send failed"),
-                  QStringLiteral("Could not send to %1").arg(target_name));
-
-              state_.AddOrUpdateTransfer(share_target_id, target_name,
-                                         QStringLiteral("Failed"), 0.0, 0,
-                                         QStringLiteral("outgoing"),
-                                         state_.pendingSendFileName(),
-                                         state_.pendingSendFilePath());
-              emit transfersChanged();
-              state_.SetPendingSendFile("", "", 0);
-            },
-            Qt::QueuedConnection);
-      });
-}
-
-void FileShareTrayController::copyTextToClipboard(const QString& text) {
-  const QString trimmed = text.trimmed();
-  if (trimmed.isEmpty()) {
-    return;
-  }
-
-  QClipboard* clipboard = QGuiApplication::clipboard();
-  if (clipboard == nullptr) {
-    emit requestTrayMessage(QStringLiteral("Copy failed"),
-                            QStringLiteral("Clipboard is not available."));
-    return;
-  }
-
-  clipboard->setText(trimmed, QClipboard::Clipboard);
-  setStatus(QStringLiteral("Connection URL copied to clipboard"));
-  emit requestTrayMessage(QStringLiteral("URL copied"),
-                          QStringLiteral("Link copied to clipboard."));
-}
-
-void FileShareTrayController::openFileLocation(const QString& file_path) {
-  const QString trimmed = file_path.trimmed();
-  if (trimmed.isEmpty()) {
-    emit requestTrayMessage(QStringLiteral("Open location failed"),
-                            QStringLiteral("No received file location is available."));
-    return;
-  }
-
-  QFileInfo info(trimmed);
-  QString target_path;
-  if (info.exists() && info.isFile()) {
-    // Open the containing folder so the file is visible in the user's file
-    // manager regardless of the desktop environment.
-    target_path = info.absolutePath();
-  } else if (info.exists() && info.isDir()) {
-    target_path = info.absoluteFilePath();
-  } else {
-    // Some transfer updates can outlive the exact file entry we saw earlier;
-    // fall back to the parent directory when it still exists.
-    const QFileInfo parent_info(info.absolutePath());
-    if (parent_info.exists() && parent_info.isDir()) {
-      target_path = parent_info.absoluteFilePath();
-    }
-  }
-
-  if (target_path.isEmpty()) {
-    emit requestTrayMessage(QStringLiteral("Open location failed"),
-                            QStringLiteral("The file location is no longer available."));
-    return;
-  }
-
-  const bool opened =
-      QDesktopServices::openUrl(QUrl::fromLocalFile(target_path));
-  if (!opened) {
-    emit requestTrayMessage(QStringLiteral("Open location failed"),
-                            QStringLiteral("Could not open the file location."));
-  }
-}
-
-void FileShareTrayController::clearTransfers() {
-  state_.ClearAll();
-  emit discoveredTargetsChanged();
-  emit transfersChanged();
-}
-
-void FileShareTrayController::hideToTray() {
-  // This is handled by the main window, but can be extended here if needed
-}
-
-void FileShareTrayController::setStatus(const QString& status) {
-  if (status == state_.statusMessage()) {
-    return;
-  }
-  state_.SetStatusMessage(status);
-  emit statusMessageChanged();
-}
-
-void FileShareTrayController::notifyStateChange(const QString& property) {
-  if (property == QStringLiteral("mode")) {
-    emit modeChanged();
-  } else if (property == QStringLiteral("deviceName")) {
-    emit deviceNameChanged();
-  } else if (property == QStringLiteral("statusMessage")) {
-    emit statusMessageChanged();
-  } else if (property == QStringLiteral("running")) {
-    emit runningChanged();
-  } else if (property == QStringLiteral("autoAcceptIncoming")) {
-    emit autoAcceptIncomingChanged();
-  } else if (property == QStringLiteral("enable5GhzHotspot")) {
-    emit enable5GhzHotspotChanged();
-  } else if (property == QStringLiteral("discoveredTargets")) {
-    emit discoveredTargetsChanged();
-  } else if (property == QStringLiteral("transfers")) {
-    emit transfersChanged();
-  }
-}
diff --git a/sharing/linux/qml_tray_app/file_share_tray_controller.h b/sharing/linux/qml_tray_app/file_share_tray_controller.h
deleted file mode 100644
index 05f88dbe..00000000
--- a/sharing/linux/qml_tray_app/file_share_tray_controller.h
+++ /dev/null
@@ -1,109 +0,0 @@
-#ifndef SHARING_LINUX_QML_TRAY_APP_FILE_SHARE_TRAY_CONTROLLER_H_
-#define SHARING_LINUX_QML_TRAY_APP_FILE_SHARE_TRAY_CONTROLLER_H_
-
-#include <QObject>
-#include <memory>
-
-#include "file_share_state.h"
-#include <sharing/linux/nearby_sharing_api.h>
-
-using NearbySharingApi = nearby::sharing::NearbySharingApi;
-
-class FileShareTrayController : public QObject {
-  Q_OBJECT
-  Q_PROPERTY(QString mode READ mode NOTIFY modeChanged)
-  Q_PROPERTY(QString deviceName READ deviceName WRITE setDeviceName NOTIFY deviceNameChanged)
-  Q_PROPERTY(QString statusMessage READ statusMessage NOTIFY statusMessageChanged)
-  Q_PROPERTY(bool running READ running NOTIFY runningChanged)
-  Q_PROPERTY(QString pendingSendFileName READ pendingSendFileName NOTIFY pendingSendFileNameChanged)
-  Q_PROPERTY(QString pendingSendFilePath READ pendingSendFilePath NOTIFY pendingSendFilePathChanged)
-  Q_PROPERTY(QVariantList discoveredTargets READ discoveredTargets NOTIFY discoveredTargetsChanged)
-  Q_PROPERTY(QVariantList transfers READ transfers NOTIFY transfersChanged)
-  Q_PROPERTY(bool autoAcceptIncoming READ autoAcceptIncoming WRITE setAutoAcceptIncoming NOTIFY autoAcceptIncomingChanged)
-  Q_PROPERTY(bool enable5GhzHotspot READ enable5GhzHotspot WRITE setEnable5GhzHotspot NOTIFY enable5GhzHotspotChanged)
-  Q_PROPERTY(QString qrCodeUrl READ qrCodeUrl NOTIFY qrCodeUrlChanged)
-  Q_PROPERTY(QStringList qrCodeRows READ qrCodeRows NOTIFY qrCodeChanged)
-  Q_PROPERTY(int qrCodeSize READ qrCodeSize NOTIFY qrCodeChanged)
-  Q_PROPERTY(QString logPath READ logPath WRITE setLogPath NOTIFY logPathChanged)
-
- public:
-  explicit FileShareTrayController(QObject* parent = nullptr);
-  ~FileShareTrayController() override;
-
-  // Property accessors
-  QString mode() const { return state_.mode(); }
-  QString deviceName() const { return state_.deviceName(); }
-  QString statusMessage() const { return state_.statusMessage(); }
-  bool running() const { return state_.running(); }
-  QString pendingSendFileName() const { return state_.pendingSendFileName(); }
-  QString pendingSendFilePath() const { return state_.pendingSendFilePath(); }
-  QVariantList discoveredTargets() const { return state_.discoveredTargets(); }
-  QVariantList transfers() const { return state_.transfers(); }
-  bool autoAcceptIncoming() const { return state_.autoAcceptIncoming(); }
-  bool enable5GhzHotspot() const { return state_.enable5GhzHotspot(); }
-  QString qrCodeUrl() const { return state_.qrCodeUrl(); }
-  QStringList qrCodeRows() const { return state_.qrCodeRows(); }
-  int qrCodeSize() const { return state_.qrCodeSize(); }
-  QString logPath() const { return state_.logPath(); }
-
-  // Public methods
-  void setDeviceName(const QString& device_name);
-  void setAutoAcceptIncoming(bool enabled);
-  void setEnable5GhzHotspot(bool enabled);
-  void setLogPath(const QString& path);
-
-  Q_INVOKABLE void start();
-  Q_INVOKABLE void stop();
-  Q_INVOKABLE void switchToReceiveMode();
-  Q_INVOKABLE void switchToSendModeWithFile(const QString& file_path);
-  Q_INVOKABLE void sendPendingFileToTarget(qlonglong share_target_id);
-  Q_INVOKABLE void copyTextToClipboard(const QString& text);
-  Q_INVOKABLE void openFileLocation(const QString& file_path);
-  Q_INVOKABLE void clearTransfers();
-  Q_INVOKABLE void hideToTray();
-
- signals:
-  void modeChanged();
-  void deviceNameChanged();
-  void statusMessageChanged();
-  void runningChanged();
-  void pendingSendFileNameChanged();
-  void pendingSendFilePathChanged();
-  void discoveredTargetsChanged();
-  void transfersChanged();
-  void autoAcceptIncomingChanged();
-  void enable5GhzHotspotChanged();
-  void qrCodeUrlChanged();
-  void qrCodeChanged();
-  void logPathChanged();
-
-  void requestTrayMessage(const QString& title, const QString& body);
-  void requestCopyLinkTrayMessage(const QString& title, const QString& body,
-                                   const QString& link);
-
- private:
-  void initializeService();
-  void attachServiceListeners();
-  void loadSettings();
-  void saveSettings() const;
-  void updateQrCodeData();
-
-  void startSendMode();
-  void startReceiveMode();
-  
-  void updateTargetFromInfo(const NearbySharingApi::ShareTargetInfo& info);
-  void handleTransferUpdate(const NearbySharingApi::TransferUpdateInfo& update);
-  void handleTransferComplete(const NearbySharingApi::TransferUpdateInfo& update);
-  void handleIncomingTransferComplete(const NearbySharingApi::TransferUpdateInfo& update,
-                                      const QString& name, bool success);
-  void handleOutgoingTransferComplete(const NearbySharingApi::TransferUpdateInfo& update,
-                                      const QString& name, bool success);
-  
-  void setStatus(const QString& status);
-  void notifyStateChange(const QString& property);
-
-  std::unique_ptr<NearbySharingApi> service_;
-  FileShareState state_;
-};
-
-#endif  // SHARING_LINUX_QML_TRAY_APP_FILE_SHARE_TRAY_CONTROLLER_H_
diff --git a/sharing/linux/qml_tray_app/file_share_tray_main.cpp b/sharing/linux/qml_tray_app/file_share_tray_main.cpp
deleted file mode 100644
index 355ef007..00000000
--- a/sharing/linux/qml_tray_app/file_share_tray_main.cpp
+++ /dev/null
@@ -1,240 +0,0 @@
-#include <QAction>
-#include <QApplication>
-#include <QDir>
-#include <QFile>
-#include <QFileDialog>
-#include <QFileInfo>
-#include <QIcon>
-#include <QMenu>
-#include <QPainter>
-#include <QPalette>
-#include <QQmlApplicationEngine>
-#include <QQmlContext>
-#include <QQuickWindow>
-#include <QSettings>
-#include <QStyleHints>
-#include <QSystemTrayIcon>
-
-#include <fcntl.h>
-#include <unistd.h>
-
-#include "file_share_tray_controller.h"
-#include "notification_manager.h"
-
-namespace {
-
-constexpr char kDefaultLogPath[] = "/tmp/nearby_qml_file_tray.log";
-
-bool EnsureLogDirectory(const QString& file_path) {
-  const QFileInfo file_info(file_path);
-  QDir directory = file_info.absoluteDir();
-  if (directory.exists()) {
-    return true;
-  }
-  return directory.mkpath(QStringLiteral("."));
-}
-
-bool RedirectStdStreamsToFile(const QString& file_path) {
-  const QByteArray encoded_path = QFile::encodeName(file_path);
-  const int fd = ::open(encoded_path.constData(), O_CREAT | O_APPEND | O_WRONLY, 0644);
-  if (fd < 0) {
-    return false;
-  }
-
-  const bool redirected_stdout = ::dup2(fd, STDOUT_FILENO) >= 0;
-  const bool redirected_stderr = ::dup2(fd, STDERR_FILENO) >= 0;
-  ::close(fd);
-  return redirected_stdout && redirected_stderr;
-}
-
-QString ResolveConfiguredLogPath() {
-  QSettings settings(QStringLiteral("Nearby"), QStringLiteral("QmlFileTrayApp"));
-  const QString configured_path =
-      settings.value(QStringLiteral("logPath"),
-                     QString::fromLatin1(kDefaultLogPath))
-          .toString()
-          .trimmed();
-  if (configured_path.isEmpty()) {
-    return QString::fromLatin1(kDefaultLogPath);
-  }
-  return configured_path;
-}
-
-void RedirectProcessLogsToConfiguredPath() {
-  QString log_path = ResolveConfiguredLogPath();
-  if (EnsureLogDirectory(log_path) && RedirectStdStreamsToFile(log_path)) {
-    return;
-  }
-
-  const QString fallback_path = QString::fromLatin1(kDefaultLogPath);
-  if (log_path == fallback_path) {
-    return;
-  }
-  if (!EnsureLogDirectory(fallback_path)) {
-    return;
-  }
-  RedirectStdStreamsToFile(fallback_path);
-}
-
-QIcon BuildTintedSymbolicIcon(const QString& source, const QColor& color) {
-  QIcon source_icon(source);
-  if (source_icon.isNull()) {
-    return QIcon();
-  }
-
-  QIcon tinted_icon;
-  for (int size : {16, 18, 20, 22, 24, 32}) {
-    QPixmap pixmap = source_icon.pixmap(size, size);
-    if (pixmap.isNull()) {
-      continue;
-    }
-
-    QPixmap tinted(pixmap.size());
-    tinted.fill(Qt::transparent);
-
-    QPainter painter(&tinted);
-    painter.drawPixmap(0, 0, pixmap);
-    painter.setCompositionMode(QPainter::CompositionMode_SourceIn);
-    painter.fillRect(tinted.rect(), color);
-    painter.end();
-
-    tinted_icon.addPixmap(tinted);
-  }
-
-  return tinted_icon;
-}
-
-}  // namespace
-
-int main(int argc, char* argv[]) {
-  RedirectProcessLogsToConfiguredPath();
-
-  QApplication app(argc, argv);
-  app.setQuitOnLastWindowClosed(false);
-
-  FileShareTrayController controller;
-
-  QQmlApplicationEngine engine;
-  engine.rootContext()->setContextProperty("fileShareController", &controller);
-  engine.load(QUrl(QStringLiteral("qrc:/qml/FileShareTray.qml")));
-  if (engine.rootObjects().isEmpty()) {
-    return 1;
-  }
-
-
-  auto* window = qobject_cast<QQuickWindow*>(engine.rootObjects().first());
-  if (window == nullptr) {
-    return 1;
-  }
-
-  const auto resolve_tray_icon = [&app]() {
-    const QColor white = "white";
-    QIcon tray_icon = BuildTintedSymbolicIcon(
-        QStringLiteral(":/icons/tray_icon-symbolic.svg"), white);
-    if (tray_icon.isNull()) {
-      tray_icon = QIcon::fromTheme(QStringLiteral("network-wireless-symbolic"));
-    }
-    if (tray_icon.isNull()) {
-      tray_icon = QIcon(QStringLiteral(":/icons/tray_icon.png"));
-    }
-    if (tray_icon.isNull()) {
-      tray_icon = app.windowIcon();
-    }
-    return tray_icon;
-  };
-
-  QSystemTrayIcon tray(resolve_tray_icon());
-  tray.setToolTip(QStringLiteral("Nearby File Tray"));
-  NotificationManager notification_manager(&tray, &app);
-
-  QMenu tray_menu;
-  QAction* send_action = tray_menu.addAction(QStringLiteral("Send"));
-  QAction* receive_action = tray_menu.addAction(QStringLiteral("Receive"));
-  tray_menu.addSeparator();
-  QAction* show_action = tray_menu.addAction(QStringLiteral("Show"));
-  QAction* hide_action = tray_menu.addAction(QStringLiteral("Hide"));
-  tray_menu.addSeparator();
-  QAction* quit_action = tray_menu.addAction(QStringLiteral("Quit"));
-
-  QObject::connect(send_action, &QAction::triggered, window,
-                   [&controller, window]() {
-                     const QString file = QFileDialog::getOpenFileName(
-                         nullptr, QStringLiteral("Select file to send"));
-                     if (file.isEmpty()) {
-                       return;
-                     }
-                     controller.switchToSendModeWithFile(file);
-                     window->show();
-                     window->raise();
-                     window->requestActivate();
-                   });
-
-  QObject::connect(receive_action, &QAction::triggered,
-                   [&controller, window]() {
-                     controller.switchToReceiveMode();
-                     window->show();
-                     window->raise();
-                     window->requestActivate();
-                   });
-
-  QObject::connect(show_action, &QAction::triggered, window, [window]() {
-    window->show();
-    window->raise();
-    window->requestActivate();
-  });
-
-  QObject::connect(hide_action, &QAction::triggered, window, [window]() {
-    window->hide();
-  });
-
-  QObject::connect(quit_action, &QAction::triggered, &app,
-                   [&controller, &app]() {
-                     controller.stop();
-                     app.quit();
-                   });
-
-  QObject::connect(&tray, &QSystemTrayIcon::activated, window,
-                   [window](QSystemTrayIcon::ActivationReason reason) {
-                     if (reason != QSystemTrayIcon::Trigger &&
-                         reason != QSystemTrayIcon::DoubleClick) {
-                       return;
-                     }
-                     if (window->isVisible()) {
-                       window->hide();
-                     } else {
-                       window->show();
-                       window->raise();
-                       window->requestActivate();
-                     }
-                   });
-
-  QObject::connect(&controller, &FileShareTrayController::requestTrayMessage,
-                   &notification_manager, &NotificationManager::ShowNotification);
-  QObject::connect(&controller,
-                   &FileShareTrayController::requestCopyLinkTrayMessage,
-                   &notification_manager,
-                   [&notification_manager](const QString& title,
-                                           const QString& body,
-                                           const QString& link) {
-                     notification_manager.ShowCopyableNotification(
-                         title, body, link, QStringLiteral("Copy link"));
-                   });
-
-  QObject::connect(&app, &QCoreApplication::aboutToQuit, &controller,
-                   [&controller]() { controller.stop(); });
-#if QT_VERSION >= QT_VERSION_CHECK(6, 5, 0)
-  QObject::connect(app.styleHints(), &QStyleHints::colorSchemeChanged, &tray,
-                   [&tray, &resolve_tray_icon](Qt::ColorScheme) {
-                     tray.setIcon(resolve_tray_icon());
-                   });
-#endif
-
-  tray.setContextMenu(&tray_menu);
-  tray.show();
-
-  controller.start();
-  //controller.
-  controller.switchToReceiveMode();
-
-  return app.exec();
-}
diff --git a/sharing/linux/qml_tray_app/icons/README.txt b/sharing/linux/qml_tray_app/icons/README.txt
deleted file mode 100644
index a59c988d..00000000
--- a/sharing/linux/qml_tray_app/icons/README.txt
+++ /dev/null
@@ -1,21 +0,0 @@
-Converted with ❤️ by ConvertICO.com
-Tool used: convertico.com/icon-maker/
-Free, no account needed - bookmark us for next time!
-
-Conversion details:
-  Original file  : nearby-linux-desktop.png
-  Converted on   : 2026-03-22
-  Sizes included : 16x16px, 32x32px, 48x48px, 64x64px, 128x128px, 256x256px
-  Shape          : Rounded
-  Background     : transparent
-  Format         : PNG
-
-Files in this archive:
-  *.png  - Individual PNG icons at each selected size
-  *.ico  - Multi-resolution ICO file (if ICO format selected)
-
-How to use your ICO as a favicon:
-  <link rel="icon" href="/favicon.ico" type="image/x-icon">
-
-Need help? convertico.com/contact/
-Convert more images at ConvertICO.com
\ No newline at end of file
diff --git a/sharing/linux/qml_tray_app/icons/convertico-nearby-linux-desktop_128x128.png b/sharing/linux/qml_tray_app/icons/convertico-nearby-linux-desktop_128x128.png
deleted file mode 100644
index bff55a1c..00000000
Binary files a/sharing/linux/qml_tray_app/icons/convertico-nearby-linux-desktop_128x128.png and /dev/null differ
diff --git a/sharing/linux/qml_tray_app/icons/convertico-nearby-linux-desktop_16x16.png b/sharing/linux/qml_tray_app/icons/convertico-nearby-linux-desktop_16x16.png
deleted file mode 100644
index 9e4daeef..00000000
Binary files a/sharing/linux/qml_tray_app/icons/convertico-nearby-linux-desktop_16x16.png and /dev/null differ
diff --git a/sharing/linux/qml_tray_app/icons/convertico-nearby-linux-desktop_256x256.png b/sharing/linux/qml_tray_app/icons/convertico-nearby-linux-desktop_256x256.png
deleted file mode 100644
index 32242740..00000000
Binary files a/sharing/linux/qml_tray_app/icons/convertico-nearby-linux-desktop_256x256.png and /dev/null differ
diff --git a/sharing/linux/qml_tray_app/icons/convertico-nearby-linux-desktop_32x32.png b/sharing/linux/qml_tray_app/icons/convertico-nearby-linux-desktop_32x32.png
deleted file mode 100644
index 0ec887ba..00000000
Binary files a/sharing/linux/qml_tray_app/icons/convertico-nearby-linux-desktop_32x32.png and /dev/null differ
diff --git a/sharing/linux/qml_tray_app/icons/convertico-nearby-linux-desktop_48x48.png b/sharing/linux/qml_tray_app/icons/convertico-nearby-linux-desktop_48x48.png
deleted file mode 100644
index 6e615b64..00000000
Binary files a/sharing/linux/qml_tray_app/icons/convertico-nearby-linux-desktop_48x48.png and /dev/null differ
diff --git a/sharing/linux/qml_tray_app/icons/convertico-nearby-linux-desktop_64x64.png b/sharing/linux/qml_tray_app/icons/convertico-nearby-linux-desktop_64x64.png
deleted file mode 100644
index 030ea29e..00000000
Binary files a/sharing/linux/qml_tray_app/icons/convertico-nearby-linux-desktop_64x64.png and /dev/null differ
diff --git a/sharing/linux/qml_tray_app/install_nearby_file_share.sh b/sharing/linux/qml_tray_app/install_nearby_file_share.sh
deleted file mode 100755
index 91fa408c..00000000
--- a/sharing/linux/qml_tray_app/install_nearby_file_share.sh
+++ /dev/null
@@ -1,159 +0,0 @@
-#!/usr/bin/env bash
-
-set -euo pipefail
-
-MODE="user"
-PREFIX=""
-
-usage() {
-  cat <<'USAGE'
-Usage: ./install_nearby_file_share.sh [options]
-
-Install Nearby File Share app artifacts from an extracted release bundle.
-
-Options:
-  --user          Install under $HOME/.local (default)
-  --system        Install under /usr/local (uses sudo when needed)
-  --prefix DIR    Custom install prefix (overrides --user/--system default)
-  -h, --help      Show this help
-
-Examples:
-  ./install_nearby_file_share.sh
-  ./install_nearby_file_share.sh --system
-  ./install_nearby_file_share.sh --prefix "$HOME/.local"
-USAGE
-}
-
-nearest_existing_parent() {
-  local path="$1"
-  while [[ ! -e "$path" ]]; do
-    path="$(dirname "$path")"
-  done
-  printf '%s\n' "$path"
-}
-
-while [[ $# -gt 0 ]]; do
-  case "$1" in
-    --user)
-      MODE="user"
-      shift
-      ;;
-    --system)
-      MODE="system"
-      shift
-      ;;
-    --prefix)
-      PREFIX="$2"
-      shift 2
-      ;;
-    -h|--help)
-      usage
-      exit 0
-      ;;
-    *)
-      echo "Unknown argument: $1" >&2
-      usage
-      exit 1
-      ;;
-  esac
-done
-
-if [[ -z "$PREFIX" ]]; then
-  if [[ "$MODE" == "system" ]]; then
-    PREFIX="/usr/local"
-  else
-    PREFIX="$HOME/.local"
-  fi
-fi
-
-SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
-
-BIN_SRC="$SCRIPT_DIR/bin/nearby_qml_file_tray_app"
-LIB_SRC="$SCRIPT_DIR/lib/libnearby_sharing_api_shared.so"
-DESKTOP_SRC="$SCRIPT_DIR/share/applications/nearby-file-share.desktop"
-ICON_SRC_STAGED="$SCRIPT_DIR/share/icons/hicolor/256x256/apps/nearby-file-share.png"
-ICON_SRC_FALLBACK="$SCRIPT_DIR/nearby-linux-desktop.png"
-ICON_SRC="$ICON_SRC_STAGED"
-if [[ ! -f "$ICON_SRC" && -f "$ICON_SRC_FALLBACK" ]]; then
-  ICON_SRC="$ICON_SRC_FALLBACK"
-fi
-HEADER_SRC="$SCRIPT_DIR/include/sharing/linux/nearby_sharing_api.h"
-
-for required in "$BIN_SRC" "$LIB_SRC" "$DESKTOP_SRC" "$ICON_SRC"; do
-  if [[ ! -f "$required" ]]; then
-    echo "Missing required bundle artifact: $required" >&2
-    echo "Run this installer from the extracted release bundle root." >&2
-    exit 1
-  fi
-done
-
-BINDIR="$PREFIX/bin"
-LIBDIR="$PREFIX/lib"
-INCLUDEDIR="$PREFIX/include/sharing/linux"
-DESKTOP_DIR="$PREFIX/share/applications"
-ICON_DIR="$PREFIX/share/icons/hicolor/256x256/apps"
-
-NEEDS_ELEVATION=0
-for path in "$BINDIR" "$LIBDIR" "$DESKTOP_DIR" "$ICON_DIR"; do
-  parent="$(nearest_existing_parent "$path")"
-  if [[ ! -w "$parent" ]]; then
-    NEEDS_ELEVATION=1
-    break
-  fi
-done
-
-INSTALL_PREFIX=()
-if [[ "$NEEDS_ELEVATION" -eq 1 && "$(id -u)" -ne 0 ]]; then
-  if ! command -v sudo >/dev/null 2>&1; then
-    echo "Install requires elevated privileges, but sudo is not available." >&2
-    exit 1
-  fi
-  INSTALL_PREFIX=(sudo)
-fi
-
-TMP_DESKTOP="$(mktemp)"
-trap 'rm -f "$TMP_DESKTOP"' EXIT
-
-sed \
-  -e "s|^Exec=.*|Exec=${BINDIR}/nearby_qml_file_tray_app|" \
-  -e "s|^Icon=.*|Icon=${ICON_DIR}/nearby-file-share.png|" \
-  "$DESKTOP_SRC" > "$TMP_DESKTOP"
-
-echo "[1/5] Installing application binary"
-"${INSTALL_PREFIX[@]}" install -d "$BINDIR"
-"${INSTALL_PREFIX[@]}" install -m 0755 "$BIN_SRC" "$BINDIR/"
-
-echo "[2/5] Installing shared library"
-"${INSTALL_PREFIX[@]}" install -d "$LIBDIR"
-"${INSTALL_PREFIX[@]}" install -m 0755 "$LIB_SRC" "$LIBDIR/"
-
-if [[ -f "$HEADER_SRC" ]]; then
-  echo "[3/5] Installing public header"
-  "${INSTALL_PREFIX[@]}" install -d "$INCLUDEDIR"
-  "${INSTALL_PREFIX[@]}" install -m 0644 "$HEADER_SRC" "$INCLUDEDIR/"
-else
-  echo "[3/5] Header not present in bundle; skipping"
-fi
-
-echo "[4/5] Installing desktop entry and icon"
-"${INSTALL_PREFIX[@]}" install -d "$DESKTOP_DIR"
-"${INSTALL_PREFIX[@]}" install -d "$ICON_DIR"
-"${INSTALL_PREFIX[@]}" install -m 0644 "$TMP_DESKTOP" "$DESKTOP_DIR/nearby-file-share.desktop"
-"${INSTALL_PREFIX[@]}" install -m 0644 "$ICON_SRC" "$ICON_DIR/nearby-file-share.png"
-
-echo "[5/5] Refreshing desktop/system caches"
-if command -v update-desktop-database >/dev/null 2>&1; then
-  "${INSTALL_PREFIX[@]}" update-desktop-database "$DESKTOP_DIR" || true
-fi
-if command -v ldconfig >/dev/null 2>&1 && [[ "$PREFIX" == "/usr" || "$PREFIX" == "/usr/local" ]]; then
-  "${INSTALL_PREFIX[@]}" ldconfig || true
-fi
-
-echo "Installed Nearby File Share:"
-echo "  binary : $BINDIR/nearby_qml_file_tray_app"
-echo "  library: $LIBDIR/libnearby_sharing_api_shared.so"
-echo "  desktop: $DESKTOP_DIR/nearby-file-share.desktop"
-echo "  icon   : $ICON_DIR/nearby-file-share.png"
-if [[ -f "$HEADER_SRC" ]]; then
-  echo "  header : $INCLUDEDIR/nearby_sharing_api.h"
-fi
diff --git a/sharing/linux/qml_tray_app/nearby-file-share.desktop b/sharing/linux/qml_tray_app/nearby-file-share.desktop
deleted file mode 100644
index 948b022d..00000000
--- a/sharing/linux/qml_tray_app/nearby-file-share.desktop
+++ /dev/null
@@ -1,10 +0,0 @@
-[Desktop Entry]
-Type=Application
-Name=Nearby File Share
-Comment=Share files with nearby devices using Nearby Connections
-Exec=nearby_qml_file_tray_app
-Icon=nearby-file-share
-Categories=Utility;Network;FileTransfer;
-Keywords=share;file;nearby;transfer;
-StartupNotify=false
-Terminal=false
diff --git a/sharing/linux/qml_tray_app/nearby-linux-desktop.png b/sharing/linux/qml_tray_app/nearby-linux-desktop.png
deleted file mode 100644
index 2273e633..00000000
Binary files a/sharing/linux/qml_tray_app/nearby-linux-desktop.png and /dev/null differ
diff --git a/sharing/linux/qml_tray_app/notification_manager.cpp b/sharing/linux/qml_tray_app/notification_manager.cpp
deleted file mode 100644
index cdf19cda..00000000
--- a/sharing/linux/qml_tray_app/notification_manager.cpp
+++ /dev/null
@@ -1,210 +0,0 @@
-#include "notification_manager.h"
-
-#include <QAbstractButton>
-#include <QClipboard>
-#include <QCoreApplication>
-#include <QDBusConnection>
-#include <QDBusInterface>
-#include <QDBusReply>
-#include <QDir>
-#include <QFileInfo>
-#include <QGuiApplication>
-#include <QIcon>
-#include <QMessageBox>
-#include <QPixmap>
-#include <QPushButton>
-#include <QStandardPaths>
-#include <QSystemTrayIcon>
-#include <QVariantMap>
-
-namespace {
-
-constexpr char kNotificationsService[] = "org.freedesktop.Notifications";
-constexpr char kNotificationsPath[] = "/org/freedesktop/Notifications";
-constexpr char kNotificationsInterface[] = "org.freedesktop.Notifications";
-constexpr char kCopyActionId[] = "copy_value";
-constexpr char kDesktopEntryId[] = "nearby-file-share";
-
-}  // namespace
-
-NotificationManager::NotificationManager(QSystemTrayIcon* tray_icon,
-                                         QObject* parent)
-    : QObject(parent), tray_icon_(tray_icon) {
-  QDBusConnection session_bus = QDBusConnection::sessionBus();
-  if (!session_bus.isConnected()) {
-    return;
-  }
-
-  session_bus.connect(QString::fromLatin1(kNotificationsService),
-                      QString::fromLatin1(kNotificationsPath),
-                      QString::fromLatin1(kNotificationsInterface),
-                      QStringLiteral("ActionInvoked"), this,
-                      SLOT(OnActionInvoked(uint,QString)));
-  session_bus.connect(QString::fromLatin1(kNotificationsService),
-                      QString::fromLatin1(kNotificationsPath),
-                      QString::fromLatin1(kNotificationsInterface),
-                      QStringLiteral("NotificationClosed"), this,
-                      SLOT(OnNotificationClosed(uint,uint)));
-
-  QDBusInterface notification_interface(
-      QString::fromLatin1(kNotificationsService),
-      QString::fromLatin1(kNotificationsPath),
-      QString::fromLatin1(kNotificationsInterface), session_bus);
-  QDBusReply<QStringList> capabilities_reply =
-      notification_interface.call(QStringLiteral("GetCapabilities"));
-  if (capabilities_reply.isValid()) {
-    supports_actions_ =
-        capabilities_reply.value().contains(QStringLiteral("actions"));
-  }
-}
-
-void NotificationManager::ShowNotification(const QString& title,
-                                           const QString& body) {
-  if (tray_icon_ != nullptr) {
-    tray_icon_->showMessage(title, body, QSystemTrayIcon::Information, 4000);
-  }
-}
-
-void NotificationManager::ShowCopyableNotification(
-    const QString& title, const QString& body, const QString& text_to_copy,
-    const QString& action_label) {
-  const QString trimmed_text = text_to_copy.trimmed();
-  const QString trimmed_action_label = action_label.trimmed().isEmpty()
-                                           ? QStringLiteral("Copy")
-                                           : action_label.trimmed();
-  if (trimmed_text.isEmpty()) {
-    ShowNotification(title, body);
-    return;
-  }
-
-  if (supports_actions_) {
-    QDBusInterface notification_interface(
-        QString::fromLatin1(kNotificationsService),
-        QString::fromLatin1(kNotificationsPath),
-        QString::fromLatin1(kNotificationsInterface),
-        QDBusConnection::sessionBus());
-    const QString application_name = QCoreApplication::applicationName();
-    const QString notification_icon = EnsureNotificationIconPath();
-    QVariantMap hints{{QStringLiteral("desktop-entry"),
-                       QString::fromLatin1(kDesktopEntryId)}};
-    if (!notification_icon.isEmpty()) {
-      hints.insert(QStringLiteral("image-path"), notification_icon);
-    }
-    QDBusReply<uint> reply = notification_interface.call(
-        QStringLiteral("Notify"), application_name,
-        static_cast<uint>(0),
-        notification_icon.isEmpty() ? QString::fromLatin1(kDesktopEntryId)
-                                    : notification_icon,
-        title, body,
-        QStringList{QString::fromLatin1(kCopyActionId), trimmed_action_label},
-        hints, 8000);
-    if (reply.isValid()) {
-      copy_actions_.insert(reply.value(), CopyActionState{trimmed_text});
-      return;
-    }
-  }
-
-  ShowFallbackDialog(title, body, trimmed_text, trimmed_text,
-                     trimmed_action_label);
-}
-
-void NotificationManager::OnActionInvoked(uint notification_id,
-                                          const QString& action_key) {
-  if (action_key != QString::fromLatin1(kCopyActionId)) {
-    return;
-  }
-
-  auto it = copy_actions_.find(notification_id);
-  if (it == copy_actions_.end()) {
-    return;
-  }
-
-  CopyTextToClipboard(it->text_to_copy, QStringLiteral("Copied"),
-                      QStringLiteral("Copied to clipboard."));
-  copy_actions_.erase(it);
-}
-
-void NotificationManager::OnNotificationClosed(uint notification_id,
-                                               uint reason) {
-  Q_UNUSED(reason);
-  copy_actions_.remove(notification_id);
-}
-
-void NotificationManager::CopyTextToClipboard(
-    const QString& text_to_copy, const QString& confirmation_title,
-    const QString& confirmation_body) const {
-  QClipboard* clipboard = QGuiApplication::clipboard();
-  if (clipboard != nullptr) {
-    clipboard->setText(text_to_copy);
-  }
-
-  if (tray_icon_ != nullptr) {
-    tray_icon_->showMessage(confirmation_title, confirmation_body,
-                            QSystemTrayIcon::Information, 2500);
-  }
-}
-
-QString NotificationManager::EnsureNotificationIconPath() {
-  if (!notification_icon_path_.isEmpty() &&
-      QFileInfo::exists(notification_icon_path_)) {
-    return notification_icon_path_;
-  }
-
-  if (tray_icon_ == nullptr || tray_icon_->icon().isNull()) {
-    return {};
-  }
-
-  QString cache_dir =
-      QStandardPaths::writableLocation(QStandardPaths::CacheLocation);
-  if (cache_dir.isEmpty()) {
-    cache_dir = QDir::tempPath() + QStringLiteral("/nearby-file-share");
-  }
-
-  QDir dir(cache_dir);
-  if (!dir.exists() && !dir.mkpath(QStringLiteral("."))) {
-    return {};
-  }
-
-  const QString icon_path = dir.filePath(QStringLiteral("notification-icon.png"));
-  const QPixmap icon_pixmap = tray_icon_->icon().pixmap(128, 128);
-  if (icon_pixmap.isNull() || !icon_pixmap.save(icon_path, "PNG")) {
-    return {};
-  }
-
-  notification_icon_path_ = icon_path;
-  return notification_icon_path_;
-}
-
-void NotificationManager::ShowFallbackDialog(const QString& title,
-                                             const QString& body,
-                                             const QString& informative_text,
-                                             const QString& text_to_copy,
-                                             const QString& action_label) {
-  auto* message_box =
-      new QMessageBox(QMessageBox::Information, title, body, QMessageBox::NoButton);
-  message_box->setAttribute(Qt::WA_DeleteOnClose);
-  message_box->setTextFormat(Qt::PlainText);
-  message_box->setInformativeText(informative_text);
-  message_box->setWindowFlag(Qt::WindowStaysOnTopHint);
-  if (tray_icon_ != nullptr && !tray_icon_->icon().isNull()) {
-    message_box->setWindowIcon(tray_icon_->icon());
-  }
-
-  QAbstractButton* copy_button =
-      message_box->addButton(action_label, QMessageBox::ActionRole);
-  message_box->addButton(QMessageBox::Close);
-
-  QObject::connect(message_box, &QMessageBox::buttonClicked, message_box,
-                   [this, message_box, copy_button, text_to_copy](
-                       QAbstractButton* button) {
-                     if (button == copy_button) {
-                       CopyTextToClipboard(text_to_copy, QStringLiteral("Copied"),
-                                           QStringLiteral("Copied to clipboard."));
-                     }
-                     message_box->close();
-                   });
-
-  message_box->show();
-  message_box->raise();
-  message_box->activateWindow();
-}
diff --git a/sharing/linux/qml_tray_app/notification_manager.h b/sharing/linux/qml_tray_app/notification_manager.h
deleted file mode 100644
index b90dcdf0..00000000
--- a/sharing/linux/qml_tray_app/notification_manager.h
+++ /dev/null
@@ -1,47 +0,0 @@
-#ifndef SHARING_LINUX_QML_TRAY_APP_NOTIFICATION_MANAGER_H_
-#define SHARING_LINUX_QML_TRAY_APP_NOTIFICATION_MANAGER_H_
-
-#include <QObject>
-
-#include <QHash>
-#include <QString>
-
-class QSystemTrayIcon;
-
-class NotificationManager : public QObject {
-  Q_OBJECT
-
- public:
-  explicit NotificationManager(QSystemTrayIcon* tray_icon,
-                               QObject* parent = nullptr);
-
-  void ShowNotification(const QString& title, const QString& body);
-  void ShowCopyableNotification(const QString& title, const QString& body,
-                                const QString& text_to_copy,
-                                const QString& action_label);
-
- private slots:
-  void OnActionInvoked(uint notification_id, const QString& action_key);
-  void OnNotificationClosed(uint notification_id, uint reason);
-
- private:
-  struct CopyActionState {
-    QString text_to_copy;
-  };
-
-  void CopyTextToClipboard(const QString& text_to_copy,
-                           const QString& confirmation_title,
-                           const QString& confirmation_body) const;
-  QString EnsureNotificationIconPath();
-  void ShowFallbackDialog(const QString& title, const QString& body,
-                          const QString& informative_text,
-                          const QString& text_to_copy,
-                          const QString& action_label);
-
-  bool supports_actions_ = false;
-  QHash<uint, CopyActionState> copy_actions_;
-  QString notification_icon_path_;
-  QSystemTrayIcon* tray_icon_ = nullptr;
-};
-
-#endif  // SHARING_LINUX_QML_TRAY_APP_NOTIFICATION_MANAGER_H_
diff --git a/sharing/linux/qml_tray_app/qr_code_generator.cc b/sharing/linux/qml_tray_app/qr_code_generator.cc
deleted file mode 100644
index f105b7ec..00000000
--- a/sharing/linux/qml_tray_app/qr_code_generator.cc
+++ /dev/null
@@ -1,48 +0,0 @@
-#include "qr_code_generator.h"
-#include <QByteArray>
-#include "third_party/libqrencode/qrencode_compat.h"
-
-namespace QrCodeGenerator {
-
-QrCodeData GenerateQrCode(const QString& url) {
-  QrCodeData result;
-  result.size = 0;
-
-  const QByteArray encoded_url = url.trimmed().toUtf8();
-  if (encoded_url.isEmpty()) {
-    return result;
-  }
-
-  QRcode* qr_code = QRcode_encodeData(
-      encoded_url.size(),
-      reinterpret_cast<const unsigned char*>(encoded_url.constData()), 0,
-      QR_ECLEVEL_M);
-  
-  if (qr_code == nullptr || qr_code->data == nullptr || qr_code->width <= 0) {
-    if (qr_code != nullptr) {
-      QRcode_free(qr_code);
-    }
-    return result;
-  }
-
-  result.size = qr_code->width;
-  result.rows.reserve(result.size);
-
-  for (int row = 0; row < result.size; ++row) {
-    QString row_data;
-    row_data.reserve(result.size);
-
-    for (int col = 0; col < result.size; ++col) {
-      const unsigned char module =
-          qr_code->data[row * result.size + col] & 0x1;
-      row_data.append(module ? QLatin1Char('1') : QLatin1Char('0'));
-    }
-
-    result.rows.append(row_data);
-  }
-
-  QRcode_free(qr_code);
-  return result;
-}
-
-}  // namespace QrCodeGenerator
diff --git a/sharing/linux/qml_tray_app/qr_code_generator.h b/sharing/linux/qml_tray_app/qr_code_generator.h
deleted file mode 100644
index 8506cfad..00000000
--- a/sharing/linux/qml_tray_app/qr_code_generator.h
+++ /dev/null
@@ -1,18 +0,0 @@
-#ifndef SHARING_LINUX_QML_TRAY_APP_QR_CODE_GENERATOR_H_
-#define SHARING_LINUX_QML_TRAY_APP_QR_CODE_GENERATOR_H_
-
-#include <QString>
-#include <QStringList>
-
-namespace QrCodeGenerator {
-
-struct QrCodeData {
-  QStringList rows;
-  int size;
-};
-
-QrCodeData GenerateQrCode(const QString& url);
-
-}  // namespace QrCodeGenerator
-
-#endif  // SHARING_LINUX_QML_TRAY_APP_QR_CODE_GENERATOR_H_
diff --git a/sharing/linux/qml_tray_app/resources_file_share.qrc b/sharing/linux/qml_tray_app/resources_file_share.qrc
deleted file mode 100644
index 14d75129..00000000
--- a/sharing/linux/qml_tray_app/resources_file_share.qrc
+++ /dev/null
@@ -1,15 +0,0 @@
-<RCC>
-  <qresource prefix="/qml">
-    <file>FileShareTray.qml</file>
-    <file>components/AppHeader.qml</file>
-    <file>components/SideBar.qml</file>
-    <file>components/AnimatedBlob.qml</file>
-    <file>components/SendUrlPanel.qml</file>
-    <file>components/DeviceCard.qml</file>
-    <file>components/SettingsPanel.qml</file>
-  </qresource>
-  <qresource prefix="/icons">
-    <file>tray_icon.png</file>
-    <file alias="tray_icon-symbolic.svg">tray_icon-symbolic.svg</file>
-  </qresource>
-</RCC>
diff --git a/sharing/linux/qml_tray_app/share_target_model.h b/sharing/linux/qml_tray_app/share_target_model.h
deleted file mode 100644
index 33e3a3df..00000000
--- a/sharing/linux/qml_tray_app/share_target_model.h
+++ /dev/null
@@ -1,30 +0,0 @@
-#ifndef SHARING_LINUX_QML_TRAY_APP_SHARE_TARGET_MODEL_H_
-#define SHARING_LINUX_QML_TRAY_APP_SHARE_TARGET_MODEL_H_
-
-#include <QString>
-#include <QVariantMap>
-
-class ShareTarget {
- public:
-  explicit ShareTarget(qlonglong id, const QString& name, bool is_incoming)
-      : id_(id), name_(name), is_incoming_(is_incoming) {}
-
-  qlonglong id() const { return id_; }
-  QString name() const { return name_; }
-  bool isIncoming() const { return is_incoming_; }
-
-  QVariantMap toVariantMap() const {
-    QVariantMap map;
-    map[QStringLiteral("id")] = id_;
-    map[QStringLiteral("name")] = name_;
-    map[QStringLiteral("isIncoming")] = is_incoming_;
-    return map;
-  }
-
- private:
-  qlonglong id_;
-  QString name_;
-  bool is_incoming_;
-};
-
-#endif  // SHARING_LINUX_QML_TRAY_APP_SHARE_TARGET_MODEL_H_
diff --git a/sharing/linux/qml_tray_app/status_mapper.cc b/sharing/linux/qml_tray_app/status_mapper.cc
deleted file mode 100644
index 13dc677d..00000000
--- a/sharing/linux/qml_tray_app/status_mapper.cc
+++ /dev/null
@@ -1,44 +0,0 @@
-#include "status_mapper.h"
-
-namespace StatusMapper {
-
-QString TransferStatusToString(NearbySharingApi::TransferStatus status) {
-  return QString::fromStdString(NearbySharingApi::TransferStatusToString(status));
-}
-
-QString ApiStatusToString(NearbySharingApi::StatusCode status) {
-  return QString::fromStdString(NearbySharingApi::StatusCodeToString(status));
-}
-
-bool IsActiveTransferStatus(const QString& status) {
-  return status == QStringLiteral("Queued") ||
-         status == QStringLiteral("Connecting") ||
-         status == QStringLiteral("AwaitingLocalConfirmation") ||
-         status == QStringLiteral("AwaitingRemoteAcceptance") ||
-         status == QStringLiteral("InProgress");
-}
-
-bool IsFinalTransferStatus(NearbySharingApi::TransferStatus status) {
-  switch (status) {
-    case NearbySharingApi::TransferStatus::kComplete:
-    case NearbySharingApi::TransferStatus::kFailed:
-    case NearbySharingApi::TransferStatus::kRejected:
-    case NearbySharingApi::TransferStatus::kCancelled:
-    case NearbySharingApi::TransferStatus::kTimedOut:
-    case NearbySharingApi::TransferStatus::kMediaUnavailable:
-    case NearbySharingApi::TransferStatus::kNotEnoughSpace:
-    case NearbySharingApi::TransferStatus::kUnsupportedAttachmentType:
-    case NearbySharingApi::TransferStatus::kDeviceAuthenticationFailed:
-    case NearbySharingApi::TransferStatus::kIncompletePayloads:
-      return true;
-    case NearbySharingApi::TransferStatus::kUnknown:
-    case NearbySharingApi::TransferStatus::kConnecting:
-    case NearbySharingApi::TransferStatus::kAwaitingLocalConfirmation:
-    case NearbySharingApi::TransferStatus::kAwaitingRemoteAcceptance:
-    case NearbySharingApi::TransferStatus::kInProgress:
-      return false;
-  }
-  return false;
-}
-
-}  // namespace StatusMapper
diff --git a/sharing/linux/qml_tray_app/status_mapper.h b/sharing/linux/qml_tray_app/status_mapper.h
deleted file mode 100644
index fc3efd8f..00000000
--- a/sharing/linux/qml_tray_app/status_mapper.h
+++ /dev/null
@@ -1,21 +0,0 @@
-#ifndef SHARING_LINUX_QML_TRAY_APP_STATUS_MAPPER_H_
-#define SHARING_LINUX_QML_TRAY_APP_STATUS_MAPPER_H_
-
-#include <QString>
-#include "sharing/linux/nearby_sharing_api.h"
-
-using NearbySharingApi = nearby::sharing::NearbySharingApi;
-
-namespace StatusMapper {
-
-QString TransferStatusToString(NearbySharingApi::TransferStatus status);
-
-QString ApiStatusToString(NearbySharingApi::StatusCode status);
-
-bool IsActiveTransferStatus(const QString& status);
-
-bool IsFinalTransferStatus(NearbySharingApi::TransferStatus status);
-
-}  // namespace StatusMapper
-
-#endif  // SHARING_LINUX_QML_TRAY_APP_STATUS_MAPPER_H_
diff --git a/sharing/linux/qml_tray_app/string_utils.cc b/sharing/linux/qml_tray_app/string_utils.cc
deleted file mode 100644
index 9ef97e7a..00000000
--- a/sharing/linux/qml_tray_app/string_utils.cc
+++ /dev/null
@@ -1,18 +0,0 @@
-#include "string_utils.h"
-
-namespace StringUtils {
-
-QString TrimmedOrFallback(const QString& value, const QString& fallback) {
-  const QString trimmed = value.trimmed();
-  return trimmed.isEmpty() ? fallback : trimmed;
-}
-
-QString FromStdString(const std::string& value) {
-  return QString::fromStdString(value);
-}
-
-QString TrimmedFromStdString(const std::string& value) {
-  return QString::fromStdString(value).trimmed();
-}
-
-}  // namespace StringUtils
diff --git a/sharing/linux/qml_tray_app/string_utils.h b/sharing/linux/qml_tray_app/string_utils.h
deleted file mode 100644
index ebba9354..00000000
--- a/sharing/linux/qml_tray_app/string_utils.h
+++ /dev/null
@@ -1,17 +0,0 @@
-#ifndef SHARING_LINUX_QML_TRAY_APP_STRING_UTILS_H_
-#define SHARING_LINUX_QML_TRAY_APP_STRING_UTILS_H_
-
-#include <QString>
-#include <string>
-
-namespace StringUtils {
-
-QString TrimmedOrFallback(const QString& value, const QString& fallback);
-
-QString FromStdString(const std::string& value);
-
-QString TrimmedFromStdString(const std::string& value);
-
-}  // namespace StringUtils
-
-#endif  // SHARING_LINUX_QML_TRAY_APP_STRING_UTILS_H_
diff --git a/sharing/linux/qml_tray_app/third_party/libqrencode/qrencode_compat.h b/sharing/linux/qml_tray_app/third_party/libqrencode/qrencode_compat.h
deleted file mode 100644
index d52cec3c..00000000
--- a/sharing/linux/qml_tray_app/third_party/libqrencode/qrencode_compat.h
+++ /dev/null
@@ -1,32 +0,0 @@
-#ifndef SHARING_LINUX_QML_TRAY_APP_THIRD_PARTY_LIBQRENCODE_QRENCODE_COMPAT_H_
-#define SHARING_LINUX_QML_TRAY_APP_THIRD_PARTY_LIBQRENCODE_QRENCODE_COMPAT_H_
-
-// Minimal libqrencode ABI used by this app when the runtime shared library is
-// available but the development headers are not installed.
-
-#if defined(__cplusplus)
-extern "C" {
-#endif
-
-typedef enum {
-  QR_ECLEVEL_L = 0,
-  QR_ECLEVEL_M,
-  QR_ECLEVEL_Q,
-  QR_ECLEVEL_H
-} QRecLevel;
-
-typedef struct {
-  int version;
-  int width;
-  unsigned char* data;
-} QRcode;
-
-QRcode* QRcode_encodeData(int size, const unsigned char* data, int version,
-                          QRecLevel level);
-void QRcode_free(QRcode* qrcode);
-
-#if defined(__cplusplus)
-}  // extern "C"
-#endif
-
-#endif  // SHARING_LINUX_QML_TRAY_APP_THIRD_PARTY_LIBQRENCODE_QRENCODE_COMPAT_H_
diff --git a/sharing/linux/qml_tray_app/transfer_model.h b/sharing/linux/qml_tray_app/transfer_model.h
deleted file mode 100644
index 9241c3a5..00000000
--- a/sharing/linux/qml_tray_app/transfer_model.h
+++ /dev/null
@@ -1,50 +0,0 @@
-#ifndef SHARING_LINUX_QML_TRAY_APP_TRANSFER_MODEL_H_
-#define SHARING_LINUX_QML_TRAY_APP_TRANSFER_MODEL_H_
-
-#include <QString>
-#include <QVariantMap>
-
-class Transfer {
- public:
-  Transfer(qlonglong target_id, const QString& target_name,
-           const QString& status, double progress, qulonglong transferred_bytes,
-           const QString& direction, const QString& file_name)
-      : target_id_(target_id),
-        target_name_(target_name),
-        status_(status),
-        progress_(progress),
-        transferred_bytes_(transferred_bytes),
-        direction_(direction),
-        file_name_(file_name) {}
-
-  qlonglong targetId() const { return target_id_; }
-  QString targetName() const { return target_name_; }
-  QString status() const { return status_; }
-  double progress() const { return progress_; }
-  qulonglong transferredBytes() const { return transferred_bytes_; }
-  QString direction() const { return direction_; }
-  QString fileName() const { return file_name_; }
-
-  QVariantMap toVariantMap() const {
-    QVariantMap map;
-    map[QStringLiteral("targetId")] = target_id_;
-    map[QStringLiteral("targetName")] = target_name_;
-    map[QStringLiteral("status")] = status_;
-    map[QStringLiteral("progress")] = progress_;
-    map[QStringLiteral("transferredBytes")] = static_cast<qulonglong>(transferred_bytes_);
-    map[QStringLiteral("direction")] = direction_;
-    map[QStringLiteral("fileName")] = file_name_;
-    return map;
-  }
-
- private:
-  qlonglong target_id_;
-  QString target_name_;
-  QString status_;
-  double progress_;
-  qulonglong transferred_bytes_;
-  QString direction_;
-  QString file_name_;
-};
-
-#endif  // SHARING_LINUX_QML_TRAY_APP_TRANSFER_MODEL_H_
diff --git a/sharing/linux/qml_tray_app/tray_icon-symbolic.svg b/sharing/linux/qml_tray_app/tray_icon-symbolic.svg
deleted file mode 100644
index 645e746a..00000000
--- a/sharing/linux/qml_tray_app/tray_icon-symbolic.svg
+++ /dev/null
@@ -1,14 +0,0 @@
-<svg
-  xmlns="http://www.w3.org/2000/svg"
-  width="24"
-  height="24"
-  viewBox="0 0 24 24"
-  fill="none"
-  stroke="currentColor"
-  stroke-width="2"
-  stroke-linecap="round"
-  stroke-linejoin="round"
->
-  <path d="M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71" />
-  <path d="M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71" />
-</svg>
diff --git a/sharing/linux/qml_tray_app/tray_icon.png b/sharing/linux/qml_tray_app/tray_icon.png
deleted file mode 100644
index e9e17f54..00000000
Binary files a/sharing/linux/qml_tray_app/tray_icon.png and /dev/null differ