[feat] add macOS and mobile resolution controls with disconnect restore

2026-11-11 19:07:33 +08:00 · 2026-11-11 11:02:41 +08:00
parent a3159b198e
commit 34b59de15d
50 changed files with 1086 additions and 36 deletions
@@ -17,6 +17,7 @@ final class BackgroundSession implements NativeSession.Listener {
    String identity = "", platform = "", clipboard = "", fileStatus = "", endReason = "";
    JSONArray displays = new JSONArray();
    RemoteVideoSettings videoSettings;
+    RemoteDisplayResolutions displayResolutions=new RemoteDisplayResolutions();
    int signalState, selectedDisplay, width, height;
    boolean muted, remoteServiceAvailable, background, ended;
    boolean autoLandscape;
@@ -55,6 +56,7 @@ final class BackgroundSession implements NativeSession.Listener {
    }
    @Override public void data(JSONObject message) {
        if (view != null) { view.data(message); return; }
+        displayResolutions.receive(message);
        if (message.optInt("type", -1) == 12 && videoSettings != null) videoSettings.receive(message);
        if (message.optInt("type", -1) == 5) {
            JSONObject service = message.optJSONObject("service_status");
@@ -80,6 +82,7 @@ final class BackgroundSession implements NativeSession.Listener {
        if (view != null) view.fileTransfer(name, progress, sending, received);
    }
    @Override public void controlFeedback(String text) { if (view != null) view.controlFeedback(text); }
+    @Override public void displayResolutionFailed(long requestId) { if(view!=null)view.displayResolutionFailed(requestId);else displayResolutions.expire(requestId); }
    @Override public void privacyChanged() { if (view != null) view.privacyChanged(); }
    @Override public void presence(JSONObject message) { if (view != null) view.presence(message); }
    @Override public void announcement(JSONObject message) { if (view != null) view.announcement(message); }
@@ -311,6 +311,9 @@ final class LocalizationKeys {
        IDS.put("，已保存密码", R.string.text_ba9a792d063a8c86);
        IDS.put("，接收 ", R.string.text_f4c1f9d7896760a7);
        IDS.put("，点击重试", R.string.text_42237b5ec70c26f3);
+        IDS.put("被控端分辨率", R.string.text_59c9dca5568a6cd3);
+        IDS.put("设备不支持", R.string.text_36e0073276c0e39f);
+        IDS.put("等待电脑端确认…", R.string.text_7b3440ad0f81b811);
    }
    private LocalizationKeys() {}
 }
@@ -93,6 +93,8 @@ public final class MainActivity extends Activity implements NativeSession.Listen
    private RemoteVideoSettings videoSettings=new RemoteVideoSettings(1);
    private final android.os.Handler mainHandler=new android.os.Handler(android.os.Looper.getMainLooper());
    private Runnable videoSettingsTimeout;
+    private RemoteDisplayResolutions displayResolutions=new RemoteDisplayResolutions();
+    private Runnable displayResolutionTimeout;
    private final Set<Integer> pressed=new HashSet<>();
    private Runnable backAction;

@@ -349,8 +351,9 @@ public final class MainActivity extends Activity implements NativeSession.Listen
            public void chord(int code,int[] modifiers){if(session==null)return;for(int modifier:modifiers)session.key(modifier,true);tapKey(code);for(int i=modifiers.length-1;i>=0;i--)session.key(modifiers[i],false);}public void shortcut(int code){MainActivity.this.shortcut(code);}public void text(String value){sendText(value);}
            public void mute(){muted=!muted;if(session!=null)session.control(2,muted?0:1);controls.setMuted(muted);}
            public void mouse(){boolean relative=!preferences.getBoolean("relativeMouse",true);preferences.edit().putBoolean("relativeMouse",relative).apply();video.setRelative(relative);controls.setRelative(relative);}
+            public void displayResolution(RemoteDisplayResolutions.Mode mode){updateDisplayResolution(mode);}
            public void videoSettings(int field,int value){RemoteVideoSettings.Values old=MainActivity.this.videoSettings.selection;updateVideoSettings(new RemoteVideoSettings.Values(field==0?value:old.quality,field==1?value:old.frameRate,field==2?value:old.preference));}
-        });controls.setHostPlatform(hostPlatform);controls.setRelative(preferences.getBoolean("relativeMouse",true));controls.setMuted(muted);controls.videoSettings(videoSettings);root.addView(controls,new LinearLayout.LayoutParams(-1,-1));getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
+        });controls.setHostPlatform(hostPlatform);controls.setRelative(preferences.getBoolean("relativeMouse",true));controls.setMuted(muted);controls.videoSettings(videoSettings);controls.displayResolutions(displayResolutions,selectedDisplay);root.addView(controls,new LinearLayout.LayoutParams(-1,-1));getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
        controls.attachMouseBar(canvas,new VirtualMouseBar(ui,video.mouseInput));
        privacyChanged();
        video.remoteFocusChanged=()->{if(controls!=null)controls.resetKeyboardContext();};
@@ -506,7 +509,7 @@ public final class MainActivity extends Activity implements NativeSession.Listen
    private void tapKey(int code){if(session!=null){session.key(code,true);session.key(code,false);}}
    private void shortcut(int code){if(session!=null){int modifier=hostPlatform.equals("macos")?0x5B:0x11;session.key(modifier,true);tapKey(code);session.key(modifier,false);}}
    private void selectDisplay(){
-        if(!ready)return;int count=Math.min(displays.length(),8);if(count==0){toast(L10n.tr("等待远端屏幕信息"));return;}String[] labels=new String[count];for(int i=0;i<count;i++){JSONObject display=displays.optJSONObject(i);labels[i]=(i+1)+" · "+(display==null?L10n.tr("显示器"):display.optString("name",L10n.tr("显示器")));}new AlertDialog.Builder(this).setTitle(L10n.tr("显示器")).setItems(labels,(d,w)->{if(session!=null){if(w!=selectedDisplay&&video!=null)video.resetViewport();selectedDisplay=w;session.control(4,w);if(controls!=null)controls.resetVideoStatistics();}}).show();
+        if(!ready)return;int count=Math.min(displays.length(),8);if(count==0){toast(L10n.tr("等待远端屏幕信息"));return;}String[] labels=new String[count];for(int i=0;i<count;i++){JSONObject display=displays.optJSONObject(i);labels[i]=(i+1)+" · "+(display==null?L10n.tr("显示器"):display.optString("name",L10n.tr("显示器")));}new AlertDialog.Builder(this).setTitle(L10n.tr("显示器")).setItems(labels,(d,w)->{if(session!=null){if(w!=selectedDisplay&&video!=null)video.resetViewport();selectedDisplay=w;session.control(4,w);if(controls!=null)controls.displayResolutions(displayResolutions,selectedDisplay);if(controls!=null)controls.resetVideoStatistics();}}).show();
    }
    private void secureAttention(){
        if(!ready||session==null||!hostPlatform.equals("windows"))return;
@@ -645,7 +648,22 @@ public final class MainActivity extends Activity implements NativeSession.Listen
        remoteVersionCheck.reset();
        if(remoteUpdateDialog!=null){remoteUpdateDialog.dismiss();remoteUpdateDialog=null;}
    }
+    private void cancelDisplayResolutionTimeout(){if(displayResolutionTimeout!=null)mainHandler.removeCallbacks(displayResolutionTimeout);displayResolutionTimeout=null;}
+    private void updateDisplayResolution(RemoteDisplayResolutions.Mode mode){
+        if(!ready||session==null||!hasNetworkConsent())return;
+        RemoteDisplayResolutions.Request request=displayResolutions.begin(selectedDisplay,mode);if(request==null)return;
+        cancelDisplayResolutionTimeout();session.displayResolution(request);
+        if(controls!=null)controls.displayResolutions(displayResolutions,selectedDisplay);
+        displayResolutionTimeout=()->{displayResolutions.expire(request.id);if(controls!=null)controls.displayResolutions(displayResolutions,selectedDisplay);};
+        mainHandler.postDelayed(displayResolutionTimeout,10000);
+    }
+    @Override public void displayResolutionFailed(long requestId){
+        displayResolutions.expire(requestId);
+        if(!displayResolutions.pending)cancelDisplayResolutionTimeout();
+        if(controls!=null)controls.displayResolutions(displayResolutions,selectedDisplay);
+    }
    private void resetVideoSettings(){
+        cancelDisplayResolutionTimeout();displayResolutions=new RemoteDisplayResolutions();
        cancelVideoSettingsTimeout();
        android.util.DisplayMetrics metrics=getResources().getDisplayMetrics();
        videoSettings=new RemoteVideoSettings(preferences.getInt("videoPreference",1),Math.max(metrics.widthPixels,metrics.heightPixels));
@@ -658,6 +676,11 @@ public final class MainActivity extends Activity implements NativeSession.Listen
    }
    @Override public void data(JSONObject message){
        if(session==null)return;
+        if(message.optInt("type",-1)==3||message.optInt("type",-1)==16){
+            displayResolutions.receive(message);if(!displayResolutions.pending)cancelDisplayResolutionTimeout();
+            if(controls!=null)controls.displayResolutions(displayResolutions,selectedDisplay);
+            if(message.optInt("type",-1)==16)return;
+        }
        if(message.optInt("type",-1)==5){JSONObject service=message.optJSONObject("service_status");remoteServiceAvailable=service!=null&&service.optBoolean("available",false);return;}
        if(message.optInt("type",-1)==12){if(!ready)return;videoSettings.receive(message);if(!videoSettings.pending)cancelVideoSettingsTimeout();if(controls!=null)controls.videoSettings(videoSettings);return;}
        JSONObject info=message.optJSONObject("host_info");
@@ -746,7 +769,7 @@ public final class MainActivity extends Activity implements NativeSession.Listen
        BackgroundSession retained=backgroundSession;if(retained==null)return;
        retained.identity=localIdentity;retained.signalState=signalState;retained.platform=hostPlatform;retained.displays=displays;
        retained.muted=muted;retained.selectedDisplay=selectedDisplay;retained.remoteServiceAvailable=remoteServiceAvailable;
-        retained.clipboard=remoteClipboard;retained.videoSettings=videoSettings;retained.receivedFile=receivedFile;
+        retained.clipboard=remoteClipboard;retained.videoSettings=videoSettings;retained.displayResolutions=displayResolutions;retained.receivedFile=receivedFile;
        retained.width=videoWidth;retained.height=videoHeight;
        retained.autoLandscape=remoteOrientation.autoLandscape();
    }
@@ -783,10 +806,10 @@ public final class MainActivity extends Activity implements NativeSession.Listen
        connectedRemote=retained.remote;localIdentity=retained.identity;signalState=retained.signalState;signalError="";
        hostPlatform=retained.platform;displays=retained.displays;muted=retained.muted;selectedDisplay=retained.selectedDisplay;
        remoteServiceAvailable=retained.remoteServiceAvailable;remoteClipboard=retained.clipboard;receivedFile=retained.receivedFile;
-        videoSettings=retained.videoSettings;ready=true;retained.attach(this);
+        videoSettings=retained.videoSettings;displayResolutions=retained.displayResolutions;ready=true;retained.attach(this);
        if(rebuild)sessionScreen(retained.autoLandscape);
        if(retained.width>0&&retained.height>0)videoSize(retained.width,retained.height);
-        if(controls!=null){controls.setHostPlatform(hostPlatform);controls.setMuted(muted);controls.videoSettings(videoSettings);controls.fileStatus(retained.fileStatus,receivedFile!=null);}
+        if(controls!=null){controls.setHostPlatform(hostPlatform);controls.setMuted(muted);controls.videoSettings(videoSettings);controls.displayResolutions(displayResolutions,selectedDisplay);controls.fileStatus(retained.fileStatus,receivedFile!=null);}
        retained.setBackground(false);signaling(signalState,localIdentity);
        return true;
    }
@@ -844,11 +867,12 @@ public final class MainActivity extends Activity implements NativeSession.Listen
        if(!isFinishing()&&!enteredPictureInPicture&&ready&&(backgroundSession!=null||documentSession==null)&&prepareBackgroundSession(false)){
            captureBackgroundSession();backgroundSession.detach(this);backgroundSession.setBackground(true);
            mainHandler.removeCallbacks(presenceTick);recentPresence.setConnected(false,android.os.SystemClock.elapsedRealtime());announcementInbox.setConnected(false);
+            cancelDisplayResolutionTimeout();if(displayResolutions.pending)displayResolutions.expire(displayResolutions.requested.id);
            cancelVideoSettingsTimeout();if(videoSettings.pending)videoSettings.expire(videoSettings.requestId);
            resetRemoteVersionCheck();if(disconnectDialog!=null)disconnectDialog.dismiss();
        }else if(documentSession==null||documentSession!=session||isFinishing()){if(session!=null)end(isFinishing()?"":L10n.tr("远程窗口已关闭，或后台保活未能启动，会话已结束"));stopSignaling();}
        super.onStop();}
-    @Override protected void onDestroy(){dismissPrivacyUnlockDialog();mainHandler.removeCallbacks(documentTimeout);documentSession=null;documentToSave=null;appUpdates.setEnabled(false);pageHost.finish();resetRemoteVersionCheck();cancelVideoSettingsTimeout();previews.removeListener(previewChanged);if(privacyDialog!=null)privacyDialog.dismiss();if(previewDialog!=null)previewDialog.dismiss();announcementInbox.close();if(disconnectDialog!=null)disconnectDialog.dismiss();if(passwordDialog!=null)passwordDialog.dismiss();if(progressDialog!=null)progressDialog.dismiss();
+    @Override protected void onDestroy(){dismissPrivacyUnlockDialog();mainHandler.removeCallbacks(documentTimeout);documentSession=null;documentToSave=null;appUpdates.setEnabled(false);pageHost.finish();resetRemoteVersionCheck();cancelVideoSettingsTimeout();cancelDisplayResolutionTimeout();previews.removeListener(previewChanged);if(privacyDialog!=null)privacyDialog.dismiss();if(previewDialog!=null)previewDialog.dismiss();announcementInbox.close();if(disconnectDialog!=null)disconnectDialog.dismiss();if(passwordDialog!=null)passwordDialog.dismiss();if(progressDialog!=null)progressDialog.dismiss();
        if(connectionDialog!=null)connectionDialog.dismiss();
        boolean retained=!isFinishing()&&backgroundSession!=null&&!backgroundSession.ended&&RemoteSessionService.current()==backgroundSession;
        if(backgroundSession!=null)backgroundSession.detach(this);
@@ -31,6 +31,7 @@ final class NativeSession implements AutoCloseable {
        default void fileTransfer(String name,double progress,boolean sending,File received) { }
        default void controlFeedback(String message) { }
        default void privacyChanged() { }
+        default void displayResolutionFailed(long requestId) { }
        default void signaling(int state, String deviceId) { }
        default void presence(JSONObject message) { }
        default void announcement(JSONObject message) { }
@@ -243,6 +244,9 @@ final class NativeSession implements AutoCloseable {
        if(!settings.valid()||requestId<0||requestId>0xffffffffL)return;
        execute(()->{if(connected&&!nVideoSettings(handle,settings.quality,settings.frameRate,settings.preference,requestId))ui(()->listener.data(settings.status(requestId,false)));});
    }
+    void displayResolution(RemoteDisplayResolutions.Request request){
+        execute(()->{if(!connected||!nDisplayResolution(handle,request.displayId,request.displayKey,request.mode.width,request.mode.height,request.id))ui(()->listener.displayResolutionFailed(request.id));});
+    }
    void announcementRequest(JSONObject request,String requestId){
        byte[] bytes=request.toString().getBytes(StandardCharsets.UTF_8);
        execute(()->{if(!signalReady||identity.isEmpty()||!nAnnouncementRequest(handle,bytes))ui(()->listener.announcementFailed(requestId));});
@@ -344,6 +348,7 @@ final class NativeSession implements AutoCloseable {
    private static native void nKey(long handle, int code, boolean down);
    private static native void nText(long handle,byte[] text);
    private static native void nControl(long handle, int type, int value);
+    private static native boolean nDisplayResolution(long handle,int displayId,String displayKey,int width,int height,long requestId);
    private static native boolean nVideoSettings(long handle,int quality,int frameRate,int preference,long requestId);
    private static native boolean nAnnouncementRequest(long handle,byte[] data);
    private static native boolean nPresenceRequest(long handle,byte[] data);
@@ -0,0 +1,90 @@
+package cn.crossdesk.mobile;
+
+import org.json.JSONArray;
+import org.json.JSONObject;
+import java.nio.charset.StandardCharsets;
+import java.util.ArrayList;
+import java.util.List;
+
+/** Host-confirmed desktop modes. Requests are scoped to the native display identity. */
+final class RemoteDisplayResolutions {
+    static final class Mode {
+        final int width, height;
+        Mode(int width,int height){this.width=width;this.height=height;}
+        boolean same(Mode other){return other!=null&&width==other.width&&height==other.height;}
+        String label(){return width+" × "+height;}
+    }
+    static final class Display {
+        final int id;
+        final String key;
+        final Mode current;
+        final List<Mode> modes=new ArrayList<>();
+        Display(JSONObject value)throws Exception{
+            id=(int)integer(value,"display_id",0,31);
+            Object identity=value.get("display_key");
+            if(!(identity instanceof String))throw new IllegalArgumentException();
+            key=(String)identity;
+            if(key.isEmpty()||key.getBytes(StandardCharsets.UTF_8).length>1024||key.indexOf('\0')>=0)throw new IllegalArgumentException();
+            current=mode(value);
+            JSONArray options=value.getJSONArray("modes");
+            if(options.length()>256)throw new IllegalArgumentException();
+            for(int i=0;i<options.length();i++){
+                Mode item=mode(options.getJSONObject(i));
+                if(!supports(item))modes.add(item);
+            }
+        }
+        boolean supports(Mode value){for(Mode item:modes)if(item.same(value))return true;return false;}
+    }
+    static final class Request {
+        final int displayId;
+        final String displayKey;
+        final Mode mode;
+        final long id;
+        Request(Display display,Mode mode,long id){this.displayId=display.id;this.displayKey=display.key;this.mode=mode;this.id=id;}
+        boolean matches(JSONObject value)throws Exception{
+            return integer(value,"request_id",1,0xffffffffL)==id&&integer(value,"display_id",0,31)==displayId
+                    &&displayKey.equals(value.get("display_key"))&&mode.same(mode(value));
+        }
+    }
+    private List<Display> displays=new ArrayList<>();
+    Request requested;
+    boolean pending,failed;
+    Display display(int id){for(Display display:displays)if(display.id==id)return display;return null;}
+    Request begin(int displayId,Mode mode){
+        Display display=display(displayId);
+        if(pending||display==null||!display.supports(mode)||display.current.same(mode))return null;
+        long next=requested==null?1:(requested.id+1)&0xffffffffL;
+        requested=new Request(display,mode,next==0?1:next);pending=true;failed=false;return requested;
+    }
+    void expire(long id){if(pending&&requested!=null&&requested.id==id){pending=false;failed=true;}}
+    void receive(JSONObject message){
+        try{
+            int type=message.getInt("type");JSONArray values;JSONObject response=null;
+            if(type==3){JSONObject host=message.getJSONObject("host_info");values=host.has("display_resolutions")?host.getJSONArray("display_resolutions"):new JSONArray();}
+            else if(type==16){response=message.getJSONObject("display_resolution");if(requested==null||!requested.matches(response)||!(response.get("accepted") instanceof Boolean))return;values=message.getJSONArray("display_resolutions");}
+            else return;
+            if(values.length()>32)return;
+            List<Display> actual=new ArrayList<>();
+            for(int i=0;i<values.length();i++){
+                Display display=new Display(values.getJSONObject(i));
+                for(Display previous:actual)if(previous.id==display.id)return;
+                actual.add(display);
+            }
+            displays=actual;
+            if(response!=null){
+                Display display=display(requested.displayId);pending=false;
+                failed=!response.getBoolean("accepted")||display==null||!display.key.equals(requested.displayKey)||!display.current.same(requested.mode);
+            }else if(pending){
+                Display display=display(requested.displayId);
+                if(display==null||!display.key.equals(requested.displayKey)||!display.supports(requested.mode))expire(requested.id);
+            }
+        }catch(Exception ignored){ /* Ignore malformed or unrelated control messages. */ }
+    }
+    String feedback(){return pending?L10n.tr("等待电脑端确认…"):failed?L10n.tr("调整失败，请重试。"):"";}
+    private static Mode mode(JSONObject value)throws Exception{return new Mode((int)integer(value,"width",1,32768),(int)integer(value,"height",1,32768));}
+    private static long integer(JSONObject value,String key,long min,long max)throws Exception{
+        Object raw=value.get(key);
+        if(!(raw instanceof Integer)&&!(raw instanceof Long))throw new IllegalArgumentException();
+        long number=((Number)raw).longValue();if(number<min||number>max)throw new IllegalArgumentException();return number;
+    }
+}
@@ -14,6 +14,7 @@ final class SessionControls extends FrameLayout {
        void chord(int code,int[] modifiers); void shortcut(int code); void text(String value); void mute(); void mouse();
        default boolean textEdit(int deletions,String value){return false;}
        void videoSettings(int field,int value);
+        default void displayResolution(RemoteDisplayResolutions.Mode mode) { }
        void sendFile(); void saveFile(); void secureAttention();
        default void togglePrivacy() { }
    }
@@ -36,7 +37,10 @@ final class SessionControls extends FrameLayout {
        int height=Math.max(0,getRootView().getHeight()-visible.bottom);
        keyboardInsets(height,height>ui.dp(80),0);
    }
-    private TextView videoFeedback;
+    private TextView videoFeedback,resolutionButton,resolutionFeedback;
+    private RemoteDisplayResolutions resolutions=new RemoteDisplayResolutions();
+    private int resolutionDisplay;
+    private android.app.AlertDialog resolutionDialog;
    private RemotePrivacyScreen privacy=new RemotePrivacyScreen();
    private View privacyButton;
    private MobileUi.Icon privacyIcon;
@@ -111,13 +115,14 @@ final class SessionControls extends FrameLayout {
    void resetVideoStatistics(){statistics(new RemoteNetworkStatistics.Snapshot(network.report,0,0,0,Double.NaN,network.rtt,network.remoteEncoder,network.localDecoder));}
    void statistics(RemoteNetworkStatistics.Snapshot value){network=value;renderNetwork();}
    void videoSettings(RemoteVideoSettings value){settings=value;renderVideoSettings();}
+    void displayResolutions(RemoteDisplayResolutions value,int display){resolutions=value;resolutionDisplay=display;renderResolutions();}
    void privacyScreen(RemotePrivacyScreen value){privacy=value;renderPrivacy();}
    void fileStatus(String status,boolean received){transferStatus=status;hasReceivedFile=received;renderFileStatus();}
    private void renderFileStatus(){
        if(transferLabel!=null){transferLabel.setText(transferStatus);transferLabel.setVisibility(transferStatus.isEmpty()?GONE:VISIBLE);}
        if(saveFileButton!=null)saveFileButton.setVisibility(hasReceivedFile?VISIBLE:GONE);
    }
-    private void closeMenu(){if(menu!=null){removeView(menu);menu=null;menuScroll=null;}if(shield!=null){removeView(shield);shield=null;}videoFeedback=transferLabel=saveFileButton=null;privacyFeedback=privacyCaption=null;privacyButton=null;privacyIcon=null;trafficCells=null;trafficRows=null;networkDetails=null;encryptionLock=encryptionOpen=null;settingRows.clear();orb.setContentDescription(L10n.tr("展开远程控制菜单"));positionMouse();}
+    private void closeMenu(){if(resolutionDialog!=null){resolutionDialog.dismiss();resolutionDialog=null;}resolutionButton=resolutionFeedback=null;if(menu!=null){removeView(menu);menu=null;menuScroll=null;}if(shield!=null){removeView(shield);shield=null;}videoFeedback=transferLabel=saveFileButton=null;privacyFeedback=privacyCaption=null;privacyButton=null;privacyIcon=null;trafficCells=null;trafficRows=null;networkDetails=null;encryptionLock=encryptionOpen=null;settingRows.clear();orb.setContentDescription(L10n.tr("展开远程控制菜单"));positionMouse();}
    private void openMenu(String page){
        cancelMouseInput();
        closeMenu();menuPage=page;shield=new View(getContext());shield.setOnClickListener(v->closeMenu());addView(shield,new LayoutParams(-1,-1));
@@ -153,6 +158,9 @@ final class SessionControls extends FrameLayout {
        }else if(page.equals("network")){
            networkPage(body);
        }else{
+            TextView resolutionTitle=ui.text(L10n.tr("被控端分辨率"),12,false);resolutionTitle.setTextColor(SECONDARY);body.addView(resolutionTitle);ui.gap(body,5);
+            resolutionButton=ui.action("",INK,this::chooseResolution);resolutionButton.setTextSize(13);resolutionButton.setBackground(ui.background(0xFFF0F0F2,7));body.addView(resolutionButton,ui.size(-1,34));
+            resolutionFeedback=ui.text("",12,false);resolutionFeedback.setTextColor(SECONDARY);resolutionFeedback.setAccessibilityLiveRegion(ACCESSIBILITY_LIVE_REGION_POLITE);body.addView(resolutionFeedback);ui.gap(body,12);renderResolutions();
            settingRows.add(new SettingRow(body,0,L10n.tr("画面质量"),new String[]{L10n.tr("低"),L10n.tr("中"),L10n.tr("高")},new int[]{0,1,2}));ui.gap(body,12);
            settingRows.add(new SettingRow(body,1,L10n.tr("画面采集帧率"),new String[]{"30 fps","60 fps"},new int[]{30,60}));ui.gap(body,12);
            settingRows.add(new SettingRow(body,2,L10n.tr("画面偏好"),RemoteVideoSettings.preferences(),new int[]{0,1,2}));renderVideoSettings();
@@ -192,6 +200,26 @@ final class SessionControls extends FrameLayout {
        }
        void render(){group.setSelection(selectionIndex());group.setOptionsEnabled(settings.supported);}
    }
+    private void renderResolutions(){
+        if(resolutionButton==null)return;
+        RemoteDisplayResolutions.Display display=resolutions.display(resolutionDisplay);
+        boolean enabled=display!=null&&!display.modes.isEmpty()&&!resolutions.pending;
+        resolutionButton.setText(display==null?L10n.tr("设备不支持"):display.current.label()+" ▾");
+        resolutionButton.setEnabled(enabled);resolutionButton.setAlpha(enabled?1f:.45f);
+        String feedback=resolutions.feedback();resolutionFeedback.setText(feedback);resolutionFeedback.setVisibility(feedback.isEmpty()?GONE:VISIBLE);
+    }
+    private void chooseResolution(){
+        RemoteDisplayResolutions.Display display=resolutions.display(resolutionDisplay);
+        if(display==null||resolutions.pending||display.modes.isEmpty())return;
+        String[] labels=new String[display.modes.size()];int selected=-1;
+        for(int i=0;i<labels.length;i++){labels[i]=display.modes.get(i).label();if(display.current.same(display.modes.get(i)))selected=i;}
+        resolutionDialog=new android.app.AlertDialog.Builder(getContext()).setTitle(L10n.tr("被控端分辨率"))
+            .setSingleChoiceItems(labels,selected,(dialog,index)->{
+                dialog.dismiss();resolutionDialog=null;
+                RemoteDisplayResolutions.Display current=resolutions.display(resolutionDisplay);
+                if(current!=null&&current.id==display.id&&current.key.equals(display.key))actions.displayResolution(display.modes.get(index));
+            }).setNegativeButton(L10n.tr("取消"),null).show();
+    }
    private void renderVideoSettings(){
        if(videoFeedback!=null){String feedback=settings.feedback();videoFeedback.setText(feedback);videoFeedback.setVisibility(feedback.isEmpty()?GONE:VISIBLE);}
        for(SettingRow row:settingRows)row.render();
@@ -305,4 +305,7 @@
    <string name="text_ba9a792d063a8c86" formatted="false">"，已保存密码"</string>
    <string name="text_f4c1f9d7896760a7" formatted="false">"，接收 "</string>
    <string name="text_42237b5ec70c26f3" formatted="false">"，点击重试"</string>
+    <string name="text_59c9dca5568a6cd3" formatted="false">"被控端分辨率"</string>
+    <string name="text_36e0073276c0e39f" formatted="false">"设备不支持"</string>
+    <string name="text_7b3440ad0f81b811" formatted="false">"等待电脑端确认…"</string>
 </resources>
@@ -305,4 +305,7 @@
    <string name="text_ba9a792d063a8c86" formatted="false">"，已儲存密碼"</string>
    <string name="text_f4c1f9d7896760a7" formatted="false">"，接收 "</string>
    <string name="text_42237b5ec70c26f3" formatted="false">"，點選重試"</string>
+    <string name="text_59c9dca5568a6cd3" formatted="false">"被控端解析度"</string>
+    <string name="text_36e0073276c0e39f" formatted="false">"裝置不支援"</string>
+    <string name="text_7b3440ad0f81b811" formatted="false">"等待電腦端確認…"</string>
 </resources>
@@ -305,4 +305,7 @@
    <string name="text_ba9a792d063a8c86" formatted="false">", Passwort gespeichert"</string>
    <string name="text_f4c1f9d7896760a7" formatted="false">", empfangen "</string>
    <string name="text_42237b5ec70c26f3" formatted="false">", klicken Sie auf Wiederholen"</string>
+    <string name="text_59c9dca5568a6cd3" formatted="false">"Auflösung des entfernten Bildschirms"</string>
+    <string name="text_36e0073276c0e39f" formatted="false">"Nicht unterstützt"</string>
+    <string name="text_7b3440ad0f81b811" formatted="false">"Warten auf Bestätigung vom Computer..."</string>
 </resources>
@@ -305,4 +305,7 @@
    <string name="text_ba9a792d063a8c86" formatted="false">", contraseña guardada"</string>
    <string name="text_f4c1f9d7896760a7" formatted="false">", recibir "</string>
    <string name="text_42237b5ec70c26f3" formatted="false">", haga clic en Reintentar"</string>
+    <string name="text_59c9dca5568a6cd3" formatted="false">"Resolución de la pantalla remota"</string>
+    <string name="text_36e0073276c0e39f" formatted="false">"No compatible"</string>
+    <string name="text_7b3440ad0f81b811" formatted="false">"Esperando confirmación del ordenador..."</string>
 </resources>
@@ -305,4 +305,7 @@
    <string name="text_ba9a792d063a8c86" formatted="false">", mot de passe enregistré"</string>
    <string name="text_f4c1f9d7896760a7" formatted="false">", recevoir "</string>
    <string name="text_42237b5ec70c26f3" formatted="false">", cliquez sur Réessayer"</string>
+    <string name="text_59c9dca5568a6cd3" formatted="false">"Résolution de l’écran distant"</string>
+    <string name="text_36e0073276c0e39f" formatted="false">"Non pris en charge"</string>
+    <string name="text_7b3440ad0f81b811" formatted="false">"En attente de confirmation de l\'ordinateur..."</string>
 </resources>
@@ -305,4 +305,7 @@
    <string name="text_ba9a792d063a8c86" formatted="false">"、パスワードが保存されました"</string>
    <string name="text_f4c1f9d7896760a7" formatted="false">"、受け取ります "</string>
    <string name="text_42237b5ec70c26f3" formatted="false">"、「再試行」をクリックします"</string>
+    <string name="text_59c9dca5568a6cd3" formatted="false">"接続先の画面解像度"</string>
+    <string name="text_36e0073276c0e39f" formatted="false">"サポートされていません"</string>
+    <string name="text_7b3440ad0f81b811" formatted="false">"コンピューターからの確認を待っています..."</string>
 </resources>
@@ -305,4 +305,7 @@
    <string name="text_ba9a792d063a8c86" formatted="false">", 비밀번호가 저장되었습니다"</string>
    <string name="text_f4c1f9d7896760a7" formatted="false">", 수신 "</string>
    <string name="text_42237b5ec70c26f3" formatted="false">", 재시도를 클릭하세요."</string>
+    <string name="text_59c9dca5568a6cd3" formatted="false">"원격 화면 해상도"</string>
+    <string name="text_36e0073276c0e39f" formatted="false">"지원되지 않음"</string>
+    <string name="text_7b3440ad0f81b811" formatted="false">"컴퓨터의 확인을 기다리는 중..."</string>
 </resources>
@@ -305,4 +305,7 @@
    <string name="text_ba9a792d063a8c86" formatted="false">", senha salva"</string>
    <string name="text_f4c1f9d7896760a7" formatted="false">", receba "</string>
    <string name="text_42237b5ec70c26f3" formatted="false">", clique em Tentar novamente"</string>
+    <string name="text_59c9dca5568a6cd3" formatted="false">"Resolução da tela remota"</string>
+    <string name="text_36e0073276c0e39f" formatted="false">"Não suportado"</string>
+    <string name="text_7b3440ad0f81b811" formatted="false">"Aguardando confirmação do computador..."</string>
 </resources>
@@ -305,4 +305,7 @@
    <string name="text_ba9a792d063a8c86" formatted="false">", пароль сохранен"</string>
    <string name="text_f4c1f9d7896760a7" formatted="false">", получить "</string>
    <string name="text_42237b5ec70c26f3" formatted="false">"нажмите «Повторить»."</string>
+    <string name="text_59c9dca5568a6cd3" formatted="false">"Разрешение удалённого экрана"</string>
+    <string name="text_36e0073276c0e39f" formatted="false">"Не поддерживается"</string>
+    <string name="text_7b3440ad0f81b811" formatted="false">"Ожидание подтверждения от компьютера..."</string>
 </resources>
@@ -305,4 +305,7 @@
    <string name="text_ba9a792d063a8c86" formatted="false">", password saved"</string>
    <string name="text_f4c1f9d7896760a7" formatted="false">", receive "</string>
    <string name="text_42237b5ec70c26f3" formatted="false">", click Retry"</string>
+    <string name="text_59c9dca5568a6cd3" formatted="false">"Remote display resolution"</string>
+    <string name="text_36e0073276c0e39f" formatted="false">"Unsupported"</string>
+    <string name="text_7b3440ad0f81b811" formatted="false">"Waiting for confirmation from the computer..."</string>
 </resources>
@@ -422,6 +422,16 @@ extern "C" JNIEXPORT jboolean JNICALL JNI_METHOD(nVideoSettings)(
  if (data.empty()) return false;
  return MiniRtcSendReliableDataFrame(s->controller, data.data(), data.size(), kControlStream) == 0;
 }
+extern "C" JNIEXPORT jboolean JNICALL JNI_METHOD(nDisplayResolution)(
+    JNIEnv* env, jclass, jlong handle, jint display_id, jstring display_key,
+    jint width, jint height, jlong request_id) {
+  auto* s = From(handle);
+  if (!s || !s->controller || s->stopping || request_id <= 0 || request_id > UINT32_MAX) return false;
+  const auto data = mobile_controller::DisplayResolutionMessage(
+      display_id, String(env, display_key), width, height, static_cast<uint32_t>(request_id));
+  return !data.empty() && MiniRtcSendReliableDataFrame(
+      s->controller, data.data(), data.size(), kControlStream) == 0;
+}
 extern "C" JNIEXPORT jboolean JNICALL JNI_METHOD(nSecureAttention)(JNIEnv*, jclass, jlong handle) {
  auto* s = From(handle);
  if (!s || !s->controller || s->stopping) return false;
@@ -220,6 +220,7 @@ void GuiRuntime::HandleServerControllerDisconnected(
    windows_rdp_handoff_connected_->store(has_connected_controller,
                                          std::memory_order_relaxed);
 #endif
+    if (!has_connected_controller) ++display_resolution_epoch_;
  }
  clipboard_.ForgetWeb(remote_id);
  if (has_connected_controller) {
@@ -269,6 +270,9 @@ void GuiRuntime::HandleScreenLock() {
  std::unique_lock lock(connection_status_mutex_);
  if (!disconnect_lock_.TakeRequest(config_center_->IsLockOnDisconnect()))
    return;
+  // Restore while the interactive desktop is still available. This forced
+  // path does not reacquire connection_status_mutex_.
+  RestoreHostDisplayResolutions(true);
 #if defined(_WIN32) || defined(__APPLE__) || (defined(__linux__) && !defined(__OHOS__))
  if (LockScreen()) LOG_INFO("Requested screen lock after last controller disconnected");
 #endif
@@ -0,0 +1,61 @@
+/*
+ * @Author: DI JUNKUN
+ * @Date: 2026-11-11
+ * Copyright (c) 2026 by DI JUNKUN, All Rights Reserved.
+ */
+
+#ifndef _DISPLAY_RESOLUTION_RESTORATION_H_
+#define _DISPLAY_RESOLUTION_RESTORATION_H_
+
+#include <functional>
+#include <map>
+#include <string>
+#include <utility>
+
+#include <display_resolution.h>
+
+namespace crossdesk {
+
+// Application-thread state. Each callback owns the original native display
+// mode, so restoration does not depend on capture still running or slot order.
+class DisplayResolutionRestoration {
+public:
+  using Restore = std::function<bool()>;
+
+  template <typename Capture, typename Change>
+  bool Apply(const std::string &key, Capture capture, Change change) {
+    if (originals_.count(key))
+      return change();
+    if (originals_.size() >= kMaxResolutionDisplays)
+      return false;
+    auto restore = capture();
+    if (!restore)
+      return false;
+    // Save before changing anything, including a failed change whose native
+    // rollback might fail. Subsequent requests never replace this baseline.
+    originals_.emplace(key, std::move(restore));
+    const bool accepted = change();
+    if (!accepted && originals_.at(key)())
+      originals_.erase(key);
+    return accepted;
+  }
+
+  bool RestoreAll() {
+    for (auto it = originals_.begin(); it != originals_.end();) {
+      if (it->second())
+        it = originals_.erase(it);
+      else
+        ++it;
+    }
+    return originals_.empty();
+  }
+
+  bool Empty() const { return originals_.empty(); }
+
+private:
+  std::map<std::string, Restore> originals_;
+};
+
+} // namespace crossdesk
+
+#endif
@@ -2,15 +2,19 @@

 #include <SDL3/SDL_timer.h>

+#include "rd_log.h"
+
 #ifdef _WIN32
 #include "interactive_desktop.h"
 #include "platform/windows/screen_capturer/display_resolution_win.h"
+#elif defined(__APPLE__)
+#include "platform/macos/screen_capturer/display_resolution_mac.h"
 #endif

 namespace crossdesk {
 namespace {
-// EnumDisplaySettings caches its enumeration. Serialize queries on transport
-// threads with mode changes on the application thread.
+// Serialize native queries on transport threads with mode changes on the
+// application thread (EnumDisplaySettings also caches its enumeration).
 std::mutex native_display_resolution_mutex;
 } // namespace

@@ -18,6 +22,9 @@ std::vector<DisplayResolutionInfo> GuiRuntime::QueryHostDisplayResolutions() {
 #ifdef _WIN32
  std::lock_guard lock(native_display_resolution_mutex);
  return QueryWindowsDisplayResolutions(devices_.display_info_list());
+#elif defined(__APPLE__)
+  std::lock_guard lock(native_display_resolution_mutex);
+  return QueryMacDisplayResolutions(devices_.display_info_list());
 #else
  return {};
 #endif
@@ -26,24 +33,54 @@ std::vector<DisplayResolutionInfo> GuiRuntime::QueryHostDisplayResolutions() {
 void GuiRuntime::QueueDisplayResolutionChange(
    const std::string &id, PeerEventHandler *source,
    const DisplayResolutionChange &change) {
+  const auto epoch = display_resolution_epoch_.load();
  const auto events = ControllerEvents(id);
  if (events.get() != source || !IsAuthorizedController(id))
    return;
  std::lock_guard lock(display_resolution_commands_mutex_);
  if (display_resolution_commands_.size() >= 32)
    return;
-  display_resolution_commands_.push_back({id, events, change});
+  display_resolution_commands_.push_back({id, events, change, epoch});
+}
+
+void GuiRuntime::RestoreHostDisplayResolutions(bool force) {
+  const auto epoch = display_resolution_epoch_.load();
+  const bool disconnected = epoch != handled_display_resolution_epoch_;
+  handled_display_resolution_epoch_ = epoch;
+  if (display_resolution_restoration_.Empty())
+    return;
+  const auto now = SDL_GetTicks();
+  // A disconnect boundary must survive a rapid reconnect. Otherwise retry
+  // failed restoration only while idle, without disrupting an active session.
+  if (!disconnected && !force &&
+      (now < next_display_resolution_restore_ ||
+       !ConnectedControllers().empty()))
+    return;
+  next_display_resolution_restore_ = now + 2000;
+  std::lock_guard lock(native_display_resolution_mutex);
+#ifdef _WIN32
+  if (!IsCurrentSessionUserDesktopActive())
+    return;
+#endif
+  if (display_resolution_restoration_.RestoreAll())
+    LOG_INFO("Restored original display modes after remote control");
+  else if (disconnected || force)
+    LOG_WARN("Could not restore every display mode; will retry while idle");
+  next_display_resolution_poll_ = 0;
 }

 void GuiRuntime::HandleDisplayResolutionChanges() {
+  RestoreHostDisplayResolutions();
  std::deque<PendingDisplayResolution> commands;
  {
    std::lock_guard lock(display_resolution_commands_mutex_);
    commands.swap(display_resolution_commands_);
  }
  for (const auto &command : commands) {
+    RestoreHostDisplayResolutions();
    const auto source = command.source.lock();
-    if (!source || !source->IsActive() ||
+    if (stopping_ || command.epoch != display_resolution_epoch_.load() ||
+        !source || !source->IsActive() ||
        source != ControllerEvents(command.remote_id) ||
        !IsAuthorizedController(command.remote_id))
      continue;
@@ -51,20 +88,57 @@ void GuiRuntime::HandleDisplayResolutionChanges() {
    reply.type = ControlType::display_resolution_status;
    reply.resolution_change = command.change;
    reply.resolution_change.accepted = false;
+    const auto displays = devices_.display_info_list();
+    const auto available = QueryHostDisplayResolutions();
+    const auto selected =
+        std::find_if(available.begin(), available.end(), [&](const auto &info) {
+          return SupportsDisplayResolution(info, command.change);
+        });
+    if (selected == available.end()) {
+      // Unsupported or stale requests must never create a restoration record.
+    } else if (selected->current == command.change.resolution) {
+      reply.resolution_change.accepted = true;
+    } else {
 #ifdef _WIN32
-    {
-      std::lock_guard lock(native_display_resolution_mutex);
-      if (IsCurrentSessionUserDesktopActive())
-        reply.resolution_change.accepted = ApplyWindowsDisplayResolution(
-            devices_.display_info_list(), command.change);
-    }
+      {
+        std::lock_guard lock(native_display_resolution_mutex);
+        if (IsCurrentSessionUserDesktopActive())
+          reply.resolution_change.accepted =
+              display_resolution_restoration_.Apply(
+                  command.change.display_key,
+                  [&] {
+                    return CaptureWindowsDisplayResolution(displays,
+                                                           command.change);
+                  },
+                  [&] {
+                    return ApplyWindowsDisplayResolution(displays,
+                                                         command.change);
+                  });
+      }
+#elif defined(__APPLE__)
+      {
+        std::lock_guard lock(native_display_resolution_mutex);
+        reply.resolution_change.accepted =
+            display_resolution_restoration_.Apply(
+                command.change.display_key,
+                [&] {
+                  return CaptureMacDisplayResolution(displays, command.change);
+                },
+                [&] {
+                  return ApplyMacDisplayResolution(displays, command.change);
+                });
+      }
 #endif
+    }
    reply.display_resolutions = QueryHostDisplayResolutions();
    const auto message = reply.to_json();
    SendControllerData(command.remote_id, message.data(), message.size(),
                       control_data_label_.c_str());
    next_display_resolution_poll_ = 0;
  }
+  // The transport can disconnect while a synchronous native mode switch is
+  // in progress. Restore that change on this tick as well.
+  RestoreHostDisplayResolutions();
  const auto now = SDL_GetTicks();
  if (now < next_display_resolution_poll_)
    return;
@@ -82,6 +82,7 @@ GuiRuntime::~GuiRuntime() {
  lan_.reset();
  transfers_.Shutdown();
  WaitForSessionCleanup();
+  RestoreHostDisplayResolutions(true);
 }

 void GuiRuntime::SendRemoteInput(const RemoteAction& action) {
@@ -25,6 +25,7 @@
 #include "privacy_controller.h"
 #include "runtime/gui_state.h"
 #include "runtime/disconnect_lock_policy.h"
+#include "runtime/display_resolution_restoration.h"
 #include "runtime/announcement_inbox.h"
 #include "runtime/peer_event_handler.h"
 #include "runtime/peer_transport.h"
@@ -157,6 +158,7 @@ class GuiRuntime : protected gui_detail::GuiState {
                                    PeerEventHandler* source,
                                    const DisplayResolutionChange& change);
  void HandleDisplayResolutionChanges();
+  void RestoreHostDisplayResolutions(bool force = false);

  void CloseRemoteSession(std::shared_ptr<RemoteSession> props);
  void CloseAllRemoteSessions();
@@ -256,11 +258,18 @@ class GuiRuntime : protected gui_detail::GuiState {
    std::string remote_id;
    std::weak_ptr<PeerEventHandler> source;
    DisplayResolutionChange change;
+    uint64_t epoch;
  };
  std::mutex display_resolution_commands_mutex_;
  std::deque<PendingDisplayResolution> display_resolution_commands_;
  std::vector<DisplayResolutionInfo> last_display_resolutions_;
  uint64_t next_display_resolution_poll_ = 0;
+  // Incremented when the last incoming controller disconnects. Keep the
+  // boundary even if a new connection arrives before the application tick.
+  std::atomic<uint64_t> display_resolution_epoch_{0};
+  uint64_t handled_display_resolution_epoch_ = 0;
+  uint64_t next_display_resolution_restore_ = 0;
+  DisplayResolutionRestoration display_resolution_restoration_;
  bool privacy_settings_changed_ = false;
  uint32_t last_privacy_revision_ = 0;
  uint64_t last_privacy_status_tick_ = 0;
@@ -218,6 +218,7 @@ void GuiRuntime::BeginShutdown() {
      std::chrono::steady_clock::now() + std::chrono::seconds(5);
  if (lan_) lan_->Stop();
  CloseAllRemoteSessions();
+  RestoreHostDisplayResolutions(true);
 }
 bool GuiRuntime::ShutdownDrained() {
  TickLan();
@@ -225,6 +226,7 @@ bool GuiRuntime::ShutdownDrained() {
  const bool drained =
      (!lan_ || lan_->Quiescent()) && !connection_peer_cleanup_.valid() &&
      session_cleanup_tasks_.empty() && controller_cleanup_tasks_.empty();
+  if (drained) RestoreHostDisplayResolutions(true);
  if (!drained && std::chrono::steady_clock::now() >= shutdown_report_at_) {
    LOG_WARN(
        "Shutdown waiting: LAN [{}], cloud peer={}, viewers={}, controllers={}",
@@ -0,0 +1,231 @@
+/*
+ * @Author: DI JUNKUN
+ * @Date: 2026-11-11
+ * Copyright (c) 2026 by DI JUNKUN, All Rights Reserved.
+ */
+
+#ifndef _DISPLAY_RESOLUTION_MAC_H_
+#define _DISPLAY_RESOLUTION_MAC_H_
+
+#include <ColorSync/ColorSync.h>
+#include <CoreGraphics/CoreGraphics.h>
+#include <IOKit/graphics/IOGraphicsTypes.h>
+
+#include <cmath>
+#include <functional>
+#include <map>
+#include <memory>
+#include <tuple>
+
+#include "display_info.h"
+#include <display_resolution.h>
+
+namespace crossdesk {
+
+inline DisplayResolution MacDisplayResolution(CGDisplayModeRef mode) {
+  if (!mode)
+    return {};
+  // Desktop dimensions, matching macOS scaled resolutions. Pixel dimensions
+  // can be twice these values on Retina displays and belong to capture only.
+  const auto width = CGDisplayModeGetWidth(mode);
+  const auto height = CGDisplayModeGetHeight(mode);
+  if (width > 32768 || height > 32768)
+    return {};
+  return {int(width), int(height)};
+}
+
+inline bool ResolveMacResolutionDisplay(const DisplayInfo &display,
+                                        CGDirectDisplayID &id,
+                                        std::string &key) {
+  id = static_cast<CGDirectDisplayID>(
+      reinterpret_cast<uintptr_t>(display.handle));
+  if (!id || !CGDisplayIsOnline(id) || !CGDisplayIsActive(id))
+    return false;
+  CFUUIDRef uuid = CGDisplayCreateUUIDFromDisplayID(id);
+  if (!uuid)
+    return false;
+  CFStringRef uuid_string = CFUUIDCreateString(nullptr, uuid);
+  CFRelease(uuid);
+  if (!uuid_string)
+    return false;
+  char value[128]{};
+  const bool valid = CFStringGetCString(uuid_string, value, sizeof(value),
+                                        kCFStringEncodingUTF8);
+  CFRelease(uuid_string);
+  if (!valid)
+    return false;
+  key = std::to_string(id) + "|" + value;
+  return true;
+}
+
+// The array owns the borrowed mode references returned by Choices().
+class MacResolutionModes {
+public:
+  explicit MacResolutionModes(CGDirectDisplayID display)
+      : current(CGDisplayCopyDisplayMode(display)),
+        modes_(CGDisplayCopyAllDisplayModes(display, nullptr)) {}
+  ~MacResolutionModes() {
+    if (modes_)
+      CFRelease(modes_);
+    if (current)
+      CGDisplayModeRelease(current);
+  }
+  MacResolutionModes(const MacResolutionModes &) = delete;
+  MacResolutionModes &operator=(const MacResolutionModes &) = delete;
+
+  std::vector<CGDisplayModeRef> Choices() const {
+    std::vector<CGDisplayModeRef> result;
+    if (!current || !modes_ ||
+        !ValidDisplayResolution(MacDisplayResolution(current)))
+      return result;
+    const double scale = double(CGDisplayModeGetPixelWidth(current)) /
+                         CGDisplayModeGetWidth(current);
+    const double refresh = CGDisplayModeGetRefreshRate(current);
+    const auto rank = [&](CGDisplayModeRef mode) {
+      return std::make_tuple(
+          std::abs(double(CGDisplayModeGetPixelWidth(mode)) /
+                       CGDisplayModeGetWidth(mode) -
+                   scale),
+          std::abs(CGDisplayModeGetRefreshRate(mode) - refresh),
+          CGDisplayModeGetIODisplayModeID(mode) !=
+              CGDisplayModeGetIODisplayModeID(current));
+    };
+    std::map<std::pair<int, int>, CGDisplayModeRef> unique;
+    for (CFIndex index = 0; index < CFArrayGetCount(modes_); ++index) {
+      auto mode = static_cast<CGDisplayModeRef>(
+          const_cast<void *>(CFArrayGetValueAtIndex(modes_, index)));
+      const auto size = MacDisplayResolution(mode);
+      const auto flags = CGDisplayModeGetIOFlags(mode);
+      if (!ValidDisplayResolution(size) ||
+          !CGDisplayModeIsUsableForDesktopGUI(mode) ||
+          (flags & (kDisplayModeInterlacedFlag | kDisplayModeStretchedFlag)))
+        continue;
+      const auto key = std::make_pair(size.width, size.height);
+      auto found = unique.find(key);
+      // Prefer the current Retina density and then the closest refresh rate.
+      if (found == unique.end() || rank(mode) < rank(found->second))
+        unique[key] = mode;
+    }
+    for (auto it = unique.rbegin(); it != unique.rend(); ++it) {
+      result.push_back(it->second);
+      if (result.size() == kMaxDisplayResolutionModes)
+        break;
+    }
+    return result;
+  }
+
+  CGDisplayModeRef current;
+
+private:
+  CFArrayRef modes_;
+};
+
+inline std::vector<DisplayResolutionInfo>
+QueryMacDisplayResolutions(const std::vector<DisplayInfo> &displays) {
+  std::vector<DisplayResolutionInfo> result;
+  for (int index = 0;
+       index < int(displays.size()) && index < kMaxResolutionDisplays;
+       ++index) {
+    DisplayResolutionInfo info;
+    info.display_id = index;
+    CGDirectDisplayID id = 0;
+    if (!ResolveMacResolutionDisplay(displays[index], id, info.display_key))
+      continue;
+    MacResolutionModes modes(id);
+    info.current = MacDisplayResolution(modes.current);
+    if (!ValidDisplayResolution(info.current))
+      continue;
+    for (auto mode : modes.Choices())
+      info.modes.push_back(MacDisplayResolution(mode));
+    result.push_back(std::move(info));
+  }
+  return result;
+}
+
+inline bool ApplyMacDisplayResolution(const std::vector<DisplayInfo> &displays,
+                                      const DisplayResolutionChange &change) {
+  if (change.display_id < 0 || change.display_id >= int(displays.size()) ||
+      !ValidDisplayResolution(change.resolution))
+    return false;
+  CGDirectDisplayID id = 0;
+  std::string key;
+  if (!ResolveMacResolutionDisplay(displays[change.display_id], id, key) ||
+      key != change.display_key)
+    return false;
+  MacResolutionModes modes(id);
+  for (auto mode : modes.Choices()) {
+    if (!(MacDisplayResolution(mode) == change.resolution))
+      continue;
+    if (MacDisplayResolution(modes.current) == change.resolution)
+      return true;
+    // A synchronous, application-lifetime change; never persist remote choices
+    // in the user's permanent display configuration.
+    if (CGDisplaySetDisplayMode(id, mode, nullptr) != kCGErrorSuccess)
+      return false;
+    CGDisplayModeRef applied = CGDisplayCopyDisplayMode(id);
+    const bool accepted = MacDisplayResolution(applied) == change.resolution;
+    if (applied)
+      CGDisplayModeRelease(applied);
+    if (!accepted)
+      CGDisplaySetDisplayMode(id, modes.current, nullptr);
+    return accepted;
+  }
+  return false;
+}
+
+inline bool SameMacResolutionMode(CGDisplayModeRef mode,
+                                  CGDisplayModeRef original) {
+  return mode && original &&
+         MacDisplayResolution(mode) == MacDisplayResolution(original) &&
+         CGDisplayModeGetPixelWidth(mode) ==
+             CGDisplayModeGetPixelWidth(original) &&
+         CGDisplayModeGetPixelHeight(mode) ==
+             CGDisplayModeGetPixelHeight(original) &&
+         CGDisplayModeGetRefreshRate(mode) ==
+             CGDisplayModeGetRefreshRate(original);
+}
+
+inline std::function<bool()>
+CaptureMacDisplayResolution(const std::vector<DisplayInfo> &displays,
+                            const DisplayResolutionChange &change) {
+  if (change.display_id < 0 || change.display_id >= int(displays.size()))
+    return {};
+  const auto display = displays[change.display_id];
+  CGDirectDisplayID id = 0;
+  std::string key;
+  if (!ResolveMacResolutionDisplay(display, id, key) ||
+      key != change.display_key)
+    return {};
+  // Retain the exact mode, including Retina pixel density and refresh rate.
+  std::shared_ptr<CGDisplayMode> original(CGDisplayCopyDisplayMode(id),
+                                          [](CGDisplayModeRef mode) {
+                                            if (mode)
+                                              CGDisplayModeRelease(mode);
+                                          });
+  if (!original)
+    return {};
+  return [display, key, original] {
+    CGDirectDisplayID id = 0;
+    std::string current_key;
+    if (!ResolveMacResolutionDisplay(display, id, current_key) ||
+        current_key != key)
+      return false;
+    CGDisplayModeRef current = CGDisplayCopyDisplayMode(id);
+    const bool unchanged = SameMacResolutionMode(current, original.get());
+    if (current)
+      CGDisplayModeRelease(current);
+    if (unchanged)
+      return true;
+    if (CGDisplaySetDisplayMode(id, original.get(), nullptr) != kCGErrorSuccess)
+      return false;
+    current = CGDisplayCopyDisplayMode(id);
+    const bool restored = SameMacResolutionMode(current, original.get());
+    if (current)
+      CGDisplayModeRelease(current);
+    return restored;
+  };
+}
+
+} // namespace crossdesk
+
+#endif
@@ -180,7 +180,7 @@ class API_AVAILABLE(macos(14.0)) ScreenCapturerSckImpl : public ScreenCapturer {
                             bool complete, SCStreamConfiguration* configuration,
                             NSError* error);
  void RetryPrivacyFilter();
-  void PrivacyCoversChanged() { StartOrReconfigureCapturer(); }
+  void CaptureConfigurationChanged() { StartOrReconfigureCapturer(); }
  void CaptureStopped(SCStream* source, NSError* error) {
    {
      std::lock_guard lock(lock_);
@@ -914,13 +914,23 @@ void ScreenCapturerSckImpl::StartOrReconfigureCapturer() {
                                              DISPATCH_QUEUE_SERIAL);
    [NSNotificationCenter.defaultCenter addObserver:self selector:@selector(privacyCoversChanged:)
        name:@"CrossDeskPrivacyCoversChanged" object:nil];
+    [NSNotificationCenter.defaultCenter addObserver:self selector:@selector(screenParametersChanged:)
+        name:NSApplicationDidChangeScreenParametersNotification object:nil];
  }
  return self;
 }

 - (void)privacyCoversChanged:(NSNotification*)notification {
  std::lock_guard<std::mutex> lock(_capturer_lock);
-  if (_capturer) _capturer->PrivacyCoversChanged();
+  if (_capturer) _capturer->CaptureConfigurationChanged();
+}
+- (void)screenParametersChanged:(NSNotification*)notification {
+  // Defer until the mode switch has completed, then fetch fresh SCDisplay
+  // geometry and update the stream's pixel dimensions and input bounds.
+  dispatch_async(_completion_queue, ^{
+    std::lock_guard<std::mutex> lock(self->_capturer_lock);
+    if (self->_capturer) self->_capturer->CaptureConfigurationChanged();
+  });
 }
 - (void)configurationFinished:(SCStream*)stream generation:(uint64_t)generation
                     revision:(uint64_t)revision complete:(BOOL)complete
@@ -11,6 +11,7 @@

 #include <algorithm>
 #include <cmath>
+#include <functional>
 #include <map>
 #include <string>
 #include <vector>
@@ -105,6 +106,18 @@ inline bool ApplyWindowsResolutionMode(const wchar_t *device,
  return false;
 }

+inline bool WindowsResolutionDeviceKey(const std::wstring &device,
+                                       std::string &key) {
+  DISPLAY_DEVICEW target{};
+  target.cb = sizeof(target);
+  if (!EnumDisplayDevicesW(device.c_str(), 0, &target,
+                           EDD_GET_DEVICE_INTERFACE_NAME) ||
+      !target.DeviceID[0])
+    return false;
+  key = WideToUtf8(device) + "|" + WideToUtf8(target.DeviceID);
+  return true;
+}
+
 inline bool ResolveWindowsResolutionDisplay(const DisplayInfo &display,
                                            std::wstring &device,
                                            std::string &key) {
@@ -135,14 +148,55 @@ inline bool ResolveWindowsResolutionDisplay(const DisplayInfo &display,
    if (device.empty())
      return false;
  }
-  DISPLAY_DEVICEW target{};
-  target.cb = sizeof(target);
-  if (!EnumDisplayDevicesW(device.c_str(), 0, &target,
-                           EDD_GET_DEVICE_INTERFACE_NAME) ||
-      !target.DeviceID[0])
-    return false;
-  key = WideToUtf8(device) + "|" + WideToUtf8(target.DeviceID);
-  return true;
+  return WindowsResolutionDeviceKey(device, key);
+}
+
+inline bool SameWindowsResolutionMode(const DEVMODEW &mode,
+                                      const DEVMODEW &original) {
+  return mode.dmPelsWidth == original.dmPelsWidth &&
+         mode.dmPelsHeight == original.dmPelsHeight &&
+         mode.dmBitsPerPel == original.dmBitsPerPel &&
+         mode.dmDisplayFrequency == original.dmDisplayFrequency &&
+         mode.dmDisplayFlags == original.dmDisplayFlags &&
+         (!(original.dmFields & DM_DISPLAYORIENTATION) ||
+          mode.dmDisplayOrientation == original.dmDisplayOrientation) &&
+         (!(original.dmFields & DM_DISPLAYFIXEDOUTPUT) ||
+          mode.dmDisplayFixedOutput == original.dmDisplayFixedOutput);
+}
+
+inline std::function<bool()> CaptureWindowsDisplayResolution(
+    const std::vector<DisplayInfo> &displays,
+    const DisplayResolutionChange &change,
+    const WindowsResolutionApi &api = {}) {
+  if (change.display_id < 0 || change.display_id >= int(displays.size()))
+    return {};
+  std::wstring device;
+  std::string key;
+  if (!ResolveWindowsResolutionDisplay(displays[change.display_id], device, key) ||
+      key != change.display_key)
+    return {};
+  DEVMODEW original{};
+  original.dmSize = sizeof(original);
+  if (!api.enumerate(device.c_str(), ENUM_CURRENT_SETTINGS, &original)) return {};
+  return [device, key, original, api] {
+    std::string current_key;
+    // Resolve the native output, not a capture slot or stale HMONITOR. Never
+    // apply a saved mode to a different monitor plugged into the same output.
+    if (!WindowsResolutionDeviceKey(device, current_key) || current_key != key)
+      return false;
+    DEVMODEW current{};
+    current.dmSize = sizeof(current);
+    if (!api.enumerate(device.c_str(), ENUM_CURRENT_SETTINGS, &current)) return false;
+    if (SameWindowsResolutionMode(current, original)) return true;
+    auto mode = original;
+    if (api.change(device.c_str(), &mode, nullptr, CDS_TEST, nullptr) !=
+            DISP_CHANGE_SUCCESSFUL ||
+        api.change(device.c_str(), &mode, nullptr, 0, nullptr) !=
+            DISP_CHANGE_SUCCESSFUL)
+      return false;
+    return api.enumerate(device.c_str(), ENUM_CURRENT_SETTINGS, &current) &&
+           SameWindowsResolutionMode(current, original);
+  };
 }

 inline std::vector<DisplayResolutionInfo>
@@ -187,4 +241,4 @@ ApplyWindowsDisplayResolution(const std::vector<DisplayInfo> &displays,

 } // namespace crossdesk

-#endif
+#endif
@@ -106,7 +106,7 @@ function setup_platform_settings()
        add_cxflags("-Wno-unused-variable")
    elseif is_os("macosx") then
        add_cxflags("-Wno-unused-variable")
-        add_frameworks("Cocoa", "CoreGraphics", "Metal", "QuartzCore", "IOKit",
+        add_frameworks("Cocoa", "CoreGraphics", "ColorSync", "Metal", "QuartzCore", "IOKit",
            "IOSurface",
            "ScreenCaptureKit", "AVFoundation", "CoreMedia", "CoreVideo",
            "CoreAudio", "AudioToolbox")
@@ -240,4 +240,6 @@ export const translations: Record<string, string[]> = {
  "鼠标右键，按住拖动": ["鼠标右键，按住拖动", "Right mouse button, hold down and drag", "Правая кнопка мыши, удерживайте ее и перетащите", "滑鼠右鍵，按住拖動", "マウスの右ボタンを押したままドラッグします", "마우스 오른쪽 버튼을 누르고 드래그하세요.", "Rechte Maustaste, gedrückt halten und ziehen", "Bouton droit de la souris, maintenez enfoncé et faites glisser", "Botón derecho del ratón, mantén pulsado y arrastra", "Botão direito do mouse, mantenha pressionado e arraste"],
  "鼠标左键，按住拖动": ["鼠标左键，按住拖动", "Left mouse button, hold down and drag", "Левая кнопка мыши, удерживая ее, перетащите", "滑鼠左鍵，按住拖動", "マウスの左ボタンを押したままドラッグします", "마우스 왼쪽 버튼을 누른 채 드래그", "Linke Maustaste, gedrückt halten und ziehen", "Bouton gauche de la souris, maintenez enfoncé et faites glisser", "Botón izquierdo del ratón, mantén pulsado y arrastra", "Botão esquerdo do mouse, mantenha pressionado e arraste"],
  "鼠标控制": ["鼠标控制", "Mouse control", "Управление мышью", "滑鼠控制", "マウスコントロール", "마우스 제어", "Maussteuerung", "Contrôle de la souris", "Control del ratón", "Controle do mouse"],
+  "被控端分辨率": ["被控端分辨率", "Remote display resolution", "Разрешение удалённого экрана", "被控端解析度", "接続先の画面解像度", "원격 화면 해상도", "Auflösung des entfernten Bildschirms", "Résolution de l’écran distant", "Resolución de la pantalla remota", "Resolução da tela remota"],
+  "设备不支持": ["设备不支持", "Unsupported", "Не поддерживается", "裝置不支援", "サポートされていません", "지원되지 않음", "Nicht unterstützt", "Non pris en charge", "No compatible", "Não suportado"],
 };
@@ -1,4 +1,5 @@
 import { tr } from './Localization';
+import { RemoteDisplayResolutions, ResolutionDisplay, ResolutionMode, ResolutionRequest, resolutionLabel } from './RemoteDisplayResolutions';
 import { RemotePrivacyScreen, PrivacyStatus } from './RemotePrivacyScreen';
 import bridge from 'libcrossdesk.so';
 import { common, bundleManager } from '@kit.AbilityKit';
@@ -11,6 +12,7 @@ import { AnnouncementInbox, AnnouncementItem, AnnouncementRequest, AnnouncementR
 import { VideoSettings, VideoValues, NetworkStatistics, NetworkReport, RecentPresence, PresenceMessage, asciiKey } from './ControllerModels';

 interface Command {
+  displayId?: number; displayKey?: string; width?: number; height?: number;
  op: string; session?: number; connection?: number; server?: string; port?: number; identity?: string;
  logs?: string; certificates?: string; directory?: string; previewDirectory?: string; remote?: string; password?: string; version?: string;
  id?: string; x?: number; y?: number; flag?: number; scroll?: number; code?: number; down?: boolean;
@@ -24,11 +26,11 @@ interface NativeEvent {
  sending?: boolean; path?: string; ok?: boolean; request?: number | string; latest?: string;
 }
 export interface RemoteDisplay { name: string; }
-interface HostInfo { host_name: string; platform: string; app_version: string; supports_video_settings: boolean; displays: RemoteDisplay[]; }
+interface HostInfo { host_name: string; platform: string; app_version: string; supports_video_settings: boolean; displays: RemoteDisplay[]; display_resolutions?: ResolutionDisplay[]; }
 interface SettingAck { quality: number; frame_rate: number; preference: number; request_id: number; accepted: boolean; }
 interface ServiceStatus { available: boolean; interactive_stage?: string; }
 interface VideoCodecStatus { encoder: string; }
-interface ControlData { type: number; host_info?: HostInfo; video_settings?: SettingAck; service_status?: ServiceStatus; privacy_status?: PrivacyStatus; video_codec?: VideoCodecStatus; }
+interface ControlData { display_resolution?: ResolutionRequest; display_resolutions?: ResolutionDisplay[]; type: number; host_info?: HostInfo; video_settings?: SettingAck; service_status?: ServiceStatus; privacy_status?: PrivacyStatus; video_codec?: VideoCodecStatus; }
 interface PresenceRequest { type: string; devices: string[]; subscribe: boolean; }
 interface SignalType { type: string; }

@@ -76,6 +78,11 @@ export class MobileState {
  videoSelectedPreference: number = 1;
  videoSupported: boolean = false;
  videoFeedback: string = '';
+  resolutionModes: ResolutionMode[] = [];
+  resolutionKey: string = '';
+  resolutionCurrent: string = tr("设备不支持");
+  resolutionEnabled: boolean = false;
+  resolutionFeedback: string = '';
  privacyStatus: string = '';
  privacyButtonTitle: string = tr("隐私屏");
  privacyFeedback: string = '';
@@ -97,6 +104,8 @@ export class MobileController {
  store: MobileStore;
  platform: MobilePlatform;
  video: VideoSettings = new VideoSettings();
+  private resolutions: RemoteDisplayResolutions = new RemoteDisplayResolutions();
+  private resolutionTimeout: number = -1;
  private privacyScreen: RemotePrivacyScreen = new RemotePrivacyScreen();
  network: NetworkStatistics = new NetworkStatistics();
  presence: RecentPresence;
@@ -248,6 +257,7 @@ export class MobileController {
    this.network = new NetworkStatistics(); let edge = 1920;
    try { const screen = display.getDefaultDisplaySync(); edge = Math.max(screen.width, screen.height); } catch {}
    this.video = new VideoSettings(this.state.videoPreference, edge); this.syncVideo();
+    this.resetResolutions();
    this.privacyScreen = new RemotePrivacyScreen(); this.syncPrivacy();
    this.store.put('lastRemote', this.state.remote); this.state.password = '';
    this.ensureSignal(); this.joinIfReady();
@@ -259,6 +269,7 @@ export class MobileController {
  }
  end(reason: string): void {
    this.release(); this.send({ op: 'disconnect' }); this.platform.disconnect();
+    this.resetResolutions();
    this.connection++; this.uiEpoch++; this.pendingPassword = ''; this.joinSent = false; this.sendingFile = false;
    this.privacyScreen = new RemotePrivacyScreen(); this.syncPrivacy();
    this.state.connecting = this.state.ready = false; this.state.page = 'home'; this.state.modal = ''; this.state.password = '';
@@ -285,7 +296,7 @@ export class MobileController {
  selectDisplay(index: number): void {
    if (index < 0 || index >= this.state.displays.length) return;
    this.release(); this.state.selectedDisplay = index; this.state.viewportReset++; this.state.hasFrame = false; this.network.reset();
-    this.send({ op: 'display', index: index }); this.state.modal = '';
+    this.send({ op: 'display', index: index }); this.state.modal = ''; this.syncResolutions();
  }
  updateVideo(field: number, value: number): void {
    const old = this.video.selection;
@@ -295,6 +306,31 @@ export class MobileController {
    if (this.settingsTimeout >= 0) clearTimeout(this.settingsTimeout);
    this.settingsTimeout = setTimeout(() => { this.video.expire(id); this.syncVideo(); }, 5000); this.syncVideo();
  }
+  updateResolution(mode: ResolutionMode, displayId: number, displayKey: string): void {
+    if (!this.state.ready || !this.state.consent) return;
+    const display = this.resolutions.display(this.state.selectedDisplay);
+    if (!display || display.display_id !== displayId || display.display_key !== displayKey) return;
+    const request = this.resolutions.begin(displayId, mode);
+    if (!request) return;
+    this.send({ op: 'displayResolution', displayId: request.display_id, displayKey: request.display_key,
+      width: request.width, height: request.height, request: request.request_id });
+    if (this.resolutionTimeout >= 0) clearTimeout(this.resolutionTimeout);
+    this.resolutionTimeout = setTimeout(() => { this.resolutions.expire(request.request_id); this.syncResolutions(); }, 10000);
+    this.syncResolutions();
+  }
+  private resetResolutions(): void {
+    if (this.resolutionTimeout >= 0) clearTimeout(this.resolutionTimeout);
+    this.resolutionTimeout = -1; this.resolutions = new RemoteDisplayResolutions(); this.syncResolutions();
+  }
+  private syncResolutions(): void {
+    const display = this.resolutions.display(this.state.selectedDisplay);
+    this.state.resolutionModes = display?.modes ?? [];
+    this.state.resolutionKey = display?.display_key ?? '';
+    this.state.resolutionCurrent = display ? resolutionLabel(display) : tr("设备不支持");
+    this.state.resolutionEnabled = this.state.ready && !this.resolutions.pending && this.state.resolutionModes.length > 0;
+    this.state.resolutionFeedback = this.resolutions.feedback();
+    if (!this.resolutions.pending && this.resolutionTimeout >= 0) { clearTimeout(this.resolutionTimeout); this.resolutionTimeout = -1; }
+  }
  setPreference(value: number): void { this.store.put('videoPreference', value); this.state.videoPreference = value; }
  setAutoLandscape(value: boolean): void { this.store.put('autoLandscape', value); this.state.autoLandscape = value; }
  setPreviews(value: boolean): void {
@@ -441,6 +477,7 @@ export class MobileController {
      this.state.transfer = (e.progress ?? 0) < 0 ? tr("{0} 传输失败", [String(e.name)]) : `${e.sending ? '发送' : '接收'} ${e.name} · ${(e.progress ?? 0) >= 1 ? '已完成' : Math.floor((e.progress ?? 0) * 100) + '%'}`;
      if (e.path) { this.state.receivedPath = e.path; this.state.receivedName = e.name ?? 'received-file'; }
    } else if (e.type === 'privacyFailed') { this.privacyScreen.failed(Number(e.request)); this.syncPrivacy(); }
+    else if (e.type === 'resolutionFailed') { this.resolutions.expire(Number(e.request)); this.syncResolutions(); }
    else if (e.type === 'settingsFailed') { this.video.expire(Number(e.request)); this.syncVideo(); }
    else if (e.type === 'preview') {
      this.previewPending = false;
@@ -477,6 +514,7 @@ export class MobileController {
      }
    }).catch(() => this.toast(tr("密码保存失败，本次连接仍可使用")));
    this.platform.connected(this.state.autoLandscape);
+    this.syncResolutions();
    if (this.video.supported && this.video.requestId === 0) this.updateVideo(0, this.video.selection.quality);
    if (this.receivedHostInfo) this.checkRemote(this.remoteVersion);
  }
@@ -493,9 +531,13 @@ export class MobileController {
      this.video.receive({ quality: v.quality, frameRate: v.frame_rate, preference: v.preference }, v.request_id, v.accepted === true);
      if (!this.video.pending && this.settingsTimeout >= 0) clearTimeout(this.settingsTimeout); this.syncVideo(); return;
    }
+    if (message.type === 16 && message.display_resolution && message.display_resolutions) {
+      this.resolutions.receive(message.display_resolution, message.display_resolutions); this.syncResolutions(); return;
+    }
    if (message.host_info) {
      const info = message.host_info; this.state.platform = info.platform; this.state.hostName = info.host_name;
      this.state.displays = Array.isArray(info.displays) ? info.displays.slice(0, 8) : [];
+      this.resolutions.host(info.display_resolutions === undefined ? [] : info.display_resolutions); this.syncResolutions();
      this.store.metadata(this.scope(), this.connectingId, info.host_name, info.platform);
      const supported = this.video.supported; this.video.support(info.supports_video_settings === true); this.syncVideo();
      if (this.state.ready && this.video.supported && !supported) this.updateVideo(0, this.video.selection.quality);
@@ -1,4 +1,5 @@
 import { tr } from './Localization';
+import { ResolutionMode, resolutionLabel } from './RemoteDisplayResolutions';
 import { MobileController, MobileState } from './MobileController';
 import { RemoteViewport, MouseInput, TouchInput, TouchPoint, clamp, NetworkStatistics, Traffic, asciiKey } from './ControllerModels';
 import { MobileTheme, MobileSegment, MobileIcon, MobileIconButton } from './MobileWidgets';
@@ -192,6 +193,16 @@ export struct MobileRemoteView {
    this.keyboardX = clamp(this.keyboardOriginX + event.offsetX, 8, this.viewWidth - this.keyboardWidth() - 8);
    this.keyboardY = clamp(this.keyboardOriginY + event.offsetY, 8, Math.max(8, this.viewHeight - this.keyboardHeight - 8));
  }
+  @Builder
+  ResolutionMenu(modes: ResolutionMode[], displayId: number, displayKey: string) {
+    Menu() {
+      ForEach(modes, (mode: ResolutionMode) => {
+        MenuItem({ content: resolutionLabel(mode) })
+          .onClick(() => this.controller?.updateResolution(mode, displayId, displayKey))
+      }, (mode: ResolutionMode) => resolutionLabel(mode))
+    }
+  }
+
  @Builder
  NetworkRow(title: string, traffic: Traffic | undefined) {
    Row({ space: 4 }) {
@@ -252,6 +263,12 @@ export struct MobileRemoteView {
            if (this.state.transfer) { Text(this.state.transfer).fontSize(11).fontColor(MobileTheme.secondary).width('100%') }
            if (this.state.receivedPath) { Button(tr("保存收到的文件"), { type: ButtonType.Normal }).fontSize(14).fontColor(MobileTheme.blue).backgroundColor(Color.White).height(42).width('100%').onClick(() => this.controller?.saveFile()) }
          } else if (this.menu === 'video') {
+            Text(tr("被控端分辨率")).fontSize(12).width('100%')
+            Button(`${this.state.resolutionCurrent} ▾`, { type: ButtonType.Normal })
+              .fontSize(13).fontColor(MobileTheme.ink).backgroundColor('#F0F0F2').borderRadius(7)
+              .width('100%').height(34).enabled(this.state.resolutionEnabled)
+              .bindMenu(() => { this.ResolutionMenu(this.state.resolutionModes, this.state.selectedDisplay, this.state.resolutionKey) })
+            if (this.state.resolutionFeedback) { Text(this.state.resolutionFeedback).fontSize(12).fontColor(MobileTheme.secondary).width('100%') }
            Text(this.state.videoFeedback).fontSize(12).fontColor(MobileTheme.secondary).width('100%')
            Text(tr("画面质量")).fontSize(12).width('100%')
            MobileSegment({ labels: [tr("低"), tr("中"), tr("高")], selection: this.state.videoQuality,
@@ -0,0 +1,66 @@
+import { tr } from './Localization';
+
+export interface ResolutionMode { width: number; height: number; }
+export interface ResolutionDisplay extends ResolutionMode {
+  display_id: number; display_key: string; width: number; height: number; modes: ResolutionMode[];
+}
+export interface ResolutionRequest extends ResolutionMode {
+  display_id: number; display_key: string; width: number; height: number; request_id: number; accepted: boolean;
+}
+export function resolutionLabel(mode: ResolutionMode): string { return `${mode.width} × ${mode.height}`; }
+function sameMode(a: ResolutionMode, b: ResolutionMode): boolean { return a.width === b.width && a.height === b.height; }
+function validMode(mode: ResolutionMode): boolean {
+  return !!mode && Number.isInteger(mode.width) && Number.isInteger(mode.height) &&
+    mode.width > 0 && mode.width <= 32768 && mode.height > 0 && mode.height <= 32768;
+}
+export class RemoteDisplayResolutions {
+  displays: ResolutionDisplay[] = [];
+  requested?: ResolutionRequest;
+  pending: boolean = false;
+  failed: boolean = false;
+  display(id: number): ResolutionDisplay | undefined { return this.displays.find((d: ResolutionDisplay) => d.display_id === id); }
+  begin(id: number, mode: ResolutionMode): ResolutionRequest | undefined {
+    const display = this.display(id);
+    if (this.pending || !display || !validMode(mode) || sameMode(display, mode) ||
+        !display.modes.some((m: ResolutionMode) => sameMode(m, mode))) return undefined;
+    const next = ((this.requested?.request_id ?? 0) + 1) >>> 0;
+    this.requested = { display_id: id, display_key: display.display_key, width: mode.width,
+      height: mode.height, request_id: next || 1, accepted: false };
+    this.pending = true; this.failed = false;
+    return this.requested;
+  }
+  expire(id: number): void { if (this.pending && this.requested?.request_id === id) { this.pending = false; this.failed = true; } }
+  private valid(displays: ResolutionDisplay[]): boolean {
+    if (!Array.isArray(displays) || displays.length > 32) return false;
+    const ids: number[] = [];
+    for (const d of displays) {
+      if (!d || !Number.isInteger(d.display_id) || d.display_id < 0 || d.display_id >= 32 || ids.includes(d.display_id) ||
+          typeof d.display_key !== 'string' || !d.display_key.length || d.display_key.length > 1024 || d.display_key.includes('\0') ||
+          !validMode(d) || !Array.isArray(d.modes) || d.modes.length > 256 || !d.modes.every((m: ResolutionMode) => validMode(m))) return false;
+      const bytes = Array.from(d.display_key).reduce((n: number, c: string) => {
+        const point = c.codePointAt(0) ?? 0;
+        return n + (point < 128 ? 1 : point < 2048 ? 2 : point < 65536 ? 3 : 4);
+      }, 0);
+      if (bytes > 1024) return false;
+      ids.push(d.display_id);
+    }
+    return true;
+  }
+  host(displays: ResolutionDisplay[]): void {
+    if (!this.valid(displays)) return;
+    this.displays = displays;
+    const request = this.requested;
+    if (this.pending && request && !displays.some((d: ResolutionDisplay) =>
+      d.display_id === request.display_id && d.display_key === request.display_key &&
+        d.modes.some((m: ResolutionMode) => sameMode(m, request)))) this.expire(request.request_id);
+  }
+  receive(response: ResolutionRequest, displays: ResolutionDisplay[]): void {
+    const request = this.requested;
+    if (!request || !response || response.request_id !== request.request_id || response.display_id !== request.display_id ||
+        response.display_key !== request.display_key || !sameMode(response, request) || typeof response.accepted !== 'boolean' || !this.valid(displays)) return;
+    this.displays = displays; this.pending = false;
+    this.failed = !response.accepted || !displays.some((d: ResolutionDisplay) =>
+      d.display_id === response.display_id && d.display_key === response.display_key && sameMode(d, response));
+  }
+  feedback(): string { return this.pending ? tr("等待电脑端确认…") : this.failed ? tr("调整失败，请重试。") : ''; }
+}
@@ -330,6 +330,15 @@ class MobileSession {
        auto bytes=mobile_controller::VideoSettingsMessage(q,fps,pref,v.at("request").get<uint32_t>());
        if(MiniRtcSendReliableDataFrame(controller_,bytes.data(),bytes.size(),kControlStream)!=0)
          Event({{"type","settingsFailed"},{"request",v.at("request")}},true);
+      } else if (op=="displayResolution") {
+        const auto request = v.at("request").get<int64_t>();
+        if (request <= 0 || request > UINT32_MAX) return;
+        const auto bytes = mobile_controller::DisplayResolutionMessage(
+            v.at("displayId").get<int>(), v.at("displayKey").get<std::string>(),
+            v.at("width").get<int>(), v.at("height").get<int>(), uint32_t(request));
+        if (bytes.empty() || MiniRtcSendReliableDataFrame(
+                controller_, bytes.data(), bytes.size(), kControlStream) != 0)
+          Event({{"type", "resolutionFailed"}, {"request", request}}, true);
      } else if (op=="privacy") {
        const auto bytes = mobile_controller::PrivacyMessage(
            v.at("flag").get<int>(), v.at("blockLocalInput").get<bool>());
@@ -100,6 +100,10 @@ typedef struct {
 - (void)rtcBridge:(CrossDeskRTCBridge *)bridge
    didReceivePresence:(NSDictionary<NSString *, NSNumber *> *)presence
               snapshot:(BOOL)snapshot;
+- (void)rtcBridge:(CrossDeskRTCBridge *)bridge
+    didReceiveDisplayResolutions:(NSData *)message;
+- (void)rtcBridge:(CrossDeskRTCBridge *)bridge
+    didFailDisplayResolutionRequest:(uint32_t)requestID;
 - (void)rtcBridge:(CrossDeskRTCBridge *)bridge
    didReceiveAnnouncementMessage:(NSData *)message;
 - (void)rtcBridge:(CrossDeskRTCBridge *)bridge
@@ -163,6 +167,12 @@ typedef struct {
                         preference:(NSInteger)preference
                          requestID:(uint32_t)requestID
    NS_SWIFT_NAME(sendVideoSettings(quality:frameRate:preference:requestID:));
+- (void)sendDisplayResolution:(NSInteger)displayID
+                  displayKey:(NSString *)displayKey
+                       width:(NSInteger)width
+                      height:(NSInteger)height
+                   requestID:(uint32_t)requestID
+    NS_SWIFT_NAME(sendDisplayResolution(displayID:displayKey:width:height:requestID:));
 - (void)requestPresenceForRemoteIDs:(NSArray<NSString *> *)remoteIDs
                         subscribe:(BOOL)subscribe
    NS_SWIFT_NAME(requestPresence(remoteIDs:subscribe:));
@@ -711,6 +711,35 @@ MiniRtcParams MakeParams(const RTCState &state, const std::string &user_id,
  });
 }

+- (void)sendDisplayResolution:(NSInteger)displayID
+                  displayKey:(NSString *)displayKey
+                       width:(NSInteger)width
+                      height:(NSInteger)height
+                   requestID:(uint32_t)requestID {
+  if (displayID < 0 || displayID >= crossdesk::kMaxResolutionDisplays ||
+      width <= 0 || width > 32768 || height <= 0 || height > 32768 || !requestID) return;
+  NSString *key = [displayKey copy];
+  const uint64_t generation = _activeControllerGeneration.load();
+  dispatch_async(_rtcQueue, ^{
+    if (![self isControllerGenerationActive:generation] ||
+        !self->_state->controller_peer) return;
+    RemoteAction action{};
+    action.type = ControlType::display_resolution;
+    action.resolution_change = {int(displayID), key.UTF8String ?: "",
+                                {int(width), int(height)}, requestID, false};
+    const auto message = action.to_json();
+    if (message.empty() || MiniRtcSendReliableDataFrame(self->_state->controller_peer,
+            message.data(), message.size(), kControlStream) != 0) {
+      DispatchMain(^{
+        if (![self isControllerGenerationActive:generation]) return;
+        id<CrossDeskRTCBridgeDelegate> delegate = self.delegate;
+        if ([delegate respondsToSelector:@selector(rtcBridge:didFailDisplayResolutionRequest:)])
+          [delegate rtcBridge:self didFailDisplayResolutionRequest:requestID];
+      });
+    }
+  });
+}
+
 - (void)notifyVideoSettings:(crossdesk::VideoSettings)settings
                generation:(uint64_t)generation {
  DispatchMain(^{
@@ -1738,6 +1767,18 @@ MiniRtcParams MakeParams(const RTCState &state, const std::string &user_id,
      });
      return;
    }
+    if (action.type == ControlType::display_resolution_status ||
+        action.type == ControlType::host_infomation) {
+      const auto message = action.to_json();
+      NSData *payload = [NSData dataWithBytes:message.data() length:message.size()];
+      DispatchMain(^{
+        if (![self isControllerGenerationActive:generation]) return;
+        id<CrossDeskRTCBridgeDelegate> delegate = self.delegate;
+        if ([delegate respondsToSelector:@selector(rtcBridge:didReceiveDisplayResolutions:)])
+          [delegate rtcBridge:self didReceiveDisplayResolutions:payload];
+      });
+      if (action.type == ControlType::display_resolution_status) return;
+    }
    if (action.type == ControlType::video_settings_status) {
      [self notifyVideoSettings:action.vs generation:generation];
      return;
@@ -322,6 +322,7 @@ final class RemoteSessionModel: NSObject, ObservableObject, CrossDeskRTCBridgeDe
        didSet { UserDefaults.standard.set(autoLandscape, forKey: AppOrientation.autoLandscapeKey) }
    }
    @Published private(set) var videoSettings = RemoteVideoSettingsState()
+    @Published private(set) var displayResolutions = RemoteDisplayResolutionState()
    @Published var privacyScreen = RemotePrivacyScreen()
    @Published private(set) var privacyClock = ProcessInfo.processInfo.systemUptime
    private var privacyTimer: Timer?
@@ -384,6 +385,7 @@ final class RemoteSessionModel: NSObject, ObservableObject, CrossDeskRTCBridgeDe
    private var videoWasBackgrounded = false
    private var videoRecoveryTask: Task<Void, Never>?
    private var videoSettingsTimeoutTask: Task<Void, Never>?
+    private var displayResolutionTimeoutTask: Task<Void, Never>?
    private var pendingPresenceRemoteID: String?
    private var presenceProbeGeneration: UInt64 = 0
    @Published private(set) var signalConnected = false
@@ -1040,7 +1042,40 @@ final class RemoteSessionModel: NSObject, ObservableObject, CrossDeskRTCBridgeDe
        }
    }

+    func updateDisplayResolution(_ resolution: RemoteDisplayResolution, displayID: Int, displayKey: String) {
+        guard hasNetworkConsent, isConnected, selectedDisplay == displayID,
+              displayResolutions.display(displayID)?.display_key == displayKey,
+              let request = displayResolutions.begin(displayID: selectedDisplay, resolution: resolution) else { return }
+        displayResolutionTimeoutTask?.cancel()
+        bridge.sendDisplayResolution(displayID: request.display_id, displayKey: request.display_key,
+                                     width: request.width, height: request.height, requestID: request.request_id)
+        displayResolutionTimeoutTask = Task { @MainActor [weak self] in
+            do { try await Task.sleep(nanoseconds: 10_000_000_000) } catch { return }
+            self?.displayResolutions.expire(requestID: request.request_id)
+        }
+    }
+
+    func rtcBridge(_ bridge: CrossDeskRTCBridge, didReceiveDisplayResolutions message: Data) {
+        // Host information can arrive before the connection-state callback.
+        // The bridge already rejects callbacks from previous sessions.
+        guard hasNetworkConsent else { return }
+        displayResolutions.receive(message)
+        if !displayResolutions.pending {
+            displayResolutionTimeoutTask?.cancel(); displayResolutionTimeoutTask = nil
+        }
+    }
+
+    func rtcBridge(_ bridge: CrossDeskRTCBridge, didFailDisplayResolutionRequest requestID: UInt32) {
+        guard hasNetworkConsent, isConnected else { return }
+        displayResolutions.expire(requestID: requestID)
+        if !displayResolutions.pending {
+            displayResolutionTimeoutTask?.cancel(); displayResolutionTimeoutTask = nil
+        }
+    }
+
    private func resetVideoSettings() {
+        displayResolutionTimeoutTask?.cancel(); displayResolutionTimeoutTask = nil
+        displayResolutions = RemoteDisplayResolutionState()
        privacyTimer?.invalidate(); privacyTimer = nil
        privacyScreen = RemotePrivacyScreen()
        privacyClock = ProcessInfo.processInfo.systemUptime
@@ -1488,6 +1488,39 @@ private struct FloatingVideoSettings: View {

    var body: some View {
        VStack(alignment: .leading, spacing: 12) {
+            VStack(alignment: .leading, spacing: 5) {
+                Text(NSLocalizedString("被控端分辨率", comment: ""))
+                    .font(.caption).foregroundStyle(.secondary)
+                let display = session.displayResolutions.display(session.selectedDisplay)
+                Menu {
+                    ForEach(Array(Set(display?.modes ?? [])).sorted {
+                        $0.width == $1.width ? $0.height > $1.height : $0.width > $1.width
+                    }, id: \.self) { mode in
+                        Button {
+                            if let display {
+                                session.updateDisplayResolution(mode, displayID: display.display_id, displayKey: display.display_key)
+                            }
+                        } label: {
+                            if mode == display?.current { Label(mode.label, systemImage: "checkmark") }
+                            else { Text(mode.label) }
+                        }
+                    }
+                } label: {
+                    HStack {
+                        Text(display?.current.label ?? NSLocalizedString("设备不支持", comment: ""))
+                        Spacer()
+                        Image(systemName: "chevron.up.chevron.down")
+                    }
+                    .font(.subheadline).padding(8)
+                    .background(Color.secondary.opacity(0.1), in: RoundedRectangle(cornerRadius: 7))
+                }
+                .disabled(!session.isConnected || session.displayResolutions.pending || (display?.modes.isEmpty ?? true))
+                if session.displayResolutions.pending {
+                    Text(NSLocalizedString("等待电脑端确认…", comment: "")).font(.caption).foregroundStyle(.secondary)
+                } else if session.displayResolutions.failed {
+                    Text(NSLocalizedString("调整失败，请重试。", comment: "")).font(.caption).foregroundStyle(.secondary)
+                }
+            }
            settingRow(NSLocalizedString("画面质量", comment: ""), options: [NSLocalizedString("低", comment: ""), NSLocalizedString("中", comment: ""), NSLocalizedString("高", comment: "")],
                       values: [0, 1, 2], selection: Binding(
                        get: { session.videoSettings.selection.quality },
@@ -1,3 +1,5 @@
+import Foundation
+
 // Values match crossdesk::VideoSettings on the reliable control stream.
 struct RemoteVideoSettings: Equatable {
    var quality = 2
@@ -66,3 +68,96 @@ struct RemoteVideoSettingsState {
        failed = true
    }
 }
+
+
+struct RemoteDisplayResolution: Codable, Equatable, Hashable {
+    let width: Int
+    let height: Int
+    var label: String { "\(width) × \(height)" }
+    var valid: Bool { (1...32768).contains(width) && (1...32768).contains(height) }
+}
+
+struct RemoteDisplayResolutionInfo: Decodable {
+    let display_id: Int
+    let display_key: String
+    let width: Int
+    let height: Int
+    let modes: [RemoteDisplayResolution]
+    var current: RemoteDisplayResolution { RemoteDisplayResolution(width: width, height: height) }
+    var valid: Bool {
+        (0..<32).contains(display_id) && !display_key.isEmpty &&
+            display_key.utf8.count <= 1024 && !display_key.contains("\0") &&
+            current.valid && modes.count <= 256 && modes.allSatisfy(\.valid)
+    }
+}
+
+struct RemoteDisplayResolutionRequest: Decodable, Equatable {
+    let display_id: Int
+    let display_key: String
+    let width: Int
+    let height: Int
+    let request_id: UInt32
+    var accepted = false
+    var resolution: RemoteDisplayResolution { RemoteDisplayResolution(width: width, height: height) }
+    func matches(_ other: Self) -> Bool {
+        display_id == other.display_id && display_key == other.display_key &&
+            resolution == other.resolution && request_id == other.request_id
+    }
+}
+
+struct RemoteDisplayResolutionState {
+    private(set) var displays: [RemoteDisplayResolutionInfo] = []
+    private(set) var requested: RemoteDisplayResolutionRequest?
+    private(set) var pending = false
+    private(set) var failed = false
+
+    func display(_ id: Int) -> RemoteDisplayResolutionInfo? {
+        displays.first { $0.display_id == id }
+    }
+    mutating func begin(displayID: Int, resolution: RemoteDisplayResolution) -> RemoteDisplayResolutionRequest? {
+        guard !pending, let display = display(displayID), display.modes.contains(resolution),
+              display.current != resolution else { return nil }
+        let next = (requested?.request_id ?? 0) &+ 1
+        let request = RemoteDisplayResolutionRequest(display_id: displayID,
+            display_key: display.display_key, width: resolution.width,
+            height: resolution.height, request_id: next == 0 ? 1 : next)
+        requested = request; pending = true; failed = false
+        return request
+    }
+    mutating func expire(requestID: UInt32) {
+        guard pending, requested?.request_id == requestID else { return }
+        pending = false; failed = true
+    }
+    mutating func receive(_ data: Data) {
+        struct Host: Decodable { let display_resolutions: [RemoteDisplayResolutionInfo]? }
+        struct Message: Decodable {
+            let type: Int
+            let host_info: Host?
+            let display_resolution: RemoteDisplayResolutionRequest?
+            let display_resolutions: [RemoteDisplayResolutionInfo]?
+        }
+        guard let message = try? JSONDecoder().decode(Message.self, from: data) else { return }
+        let actual: [RemoteDisplayResolutionInfo]
+        if message.type == 3, let host = message.host_info {
+            actual = host.display_resolutions ?? []
+        } else if message.type == 16, let response = message.display_resolution,
+                  let requested, response.matches(requested), let values = message.display_resolutions {
+            actual = values
+        } else { return }
+        guard actual.count <= 32, actual.allSatisfy(\.valid),
+              Set(actual.map(\.display_id)).count == actual.count else { return }
+        displays = actual
+        if message.type == 16, let response = message.display_resolution {
+            pending = false
+            failed = !response.accepted || !actual.contains {
+                $0.display_id == response.display_id && $0.display_key == response.display_key &&
+                    $0.current == response.resolution
+            }
+        } else if pending, let requested, !actual.contains(where: {
+            $0.display_id == requested.display_id && $0.display_key == requested.display_key &&
+                $0.modes.contains(requested.resolution)
+        }) {
+            expire(requestID: requested.request_id)
+        }
+    }
+}
@@ -285,3 +285,6 @@
 "App Store 暂无可用更新" = "Im App Store ist derzeit kein Update verfügbar";
 "暂时无法在当前地区的 App Store 查询到此应用" = "Diese App wurde im App Store der aktuellen Region nicht gefunden";
 "新版本需要 iOS %1$@ 或更高版本" = "Die neue Version erfordert iOS %1$@ oder neuer";
+"被控端分辨率" = "Auflösung des entfernten Bildschirms";
+"设备不支持" = "Nicht unterstützt";
+"等待电脑端确认…" = "Warten auf Bestätigung vom Computer...";
@@ -285,3 +285,6 @@
 "App Store 暂无可用更新" = "No update is currently available in the App Store";
 "暂时无法在当前地区的 App Store 查询到此应用" = "This app could not be found in the App Store for the current region";
 "新版本需要 iOS %1$@ 或更高版本" = "The new version requires iOS %1$@ or later";
+"被控端分辨率" = "Remote display resolution";
+"设备不支持" = "Unsupported";
+"等待电脑端确认…" = "Waiting for confirmation from the computer...";
@@ -285,3 +285,6 @@
 "App Store 暂无可用更新" = "No hay actualizaciones disponibles en el App Store por ahora";
 "暂时无法在当前地区的 App Store 查询到此应用" = "No se encontró esta app en el App Store de la región actual";
 "新版本需要 iOS %1$@ 或更高版本" = "La nueva versión requiere iOS %1$@ o posterior";
+"被控端分辨率" = "Resolución de la pantalla remota";
+"设备不支持" = "No compatible";
+"等待电脑端确认…" = "Esperando confirmación del ordenador...";
@@ -285,3 +285,6 @@
 "App Store 暂无可用更新" = "Aucune mise à jour disponible dans l’App Store pour le moment";
 "暂时无法在当前地区的 App Store 查询到此应用" = "Cette app est introuvable dans l’App Store de la région actuelle";
 "新版本需要 iOS %1$@ 或更高版本" = "La nouvelle version nécessite iOS %1$@ ou une version ultérieure";
+"被控端分辨率" = "Résolution de l’écran distant";
+"设备不支持" = "Non pris en charge";
+"等待电脑端确认…" = "En attente de confirmation de l'ordinateur...";
@@ -285,3 +285,6 @@
 "App Store 暂无可用更新" = "現在 App Store に利用可能なアップデートはありません";
 "暂时无法在当前地区的 App Store 查询到此应用" = "現在の地域の App Store でこのアプリが見つかりませんでした";
 "新版本需要 iOS %1$@ 或更高版本" = "新しいバージョンには iOS %1$@ 以降が必要です";
+"被控端分辨率" = "接続先の画面解像度";
+"设备不支持" = "サポートされていません";
+"等待电脑端确认…" = "コンピューターからの確認を待っています...";
@@ -285,3 +285,6 @@
 "App Store 暂无可用更新" = "현재 App Store에 사용 가능한 업데이트가 없습니다";
 "暂时无法在当前地区的 App Store 查询到此应用" = "현재 지역의 App Store에서 이 앱을 찾을 수 없습니다";
 "新版本需要 iOS %1$@ 或更高版本" = "새 버전에는 iOS %1$@ 이상이 필요합니다";
+"被控端分辨率" = "원격 화면 해상도";
+"设备不支持" = "지원되지 않음";
+"等待电脑端确认…" = "컴퓨터의 확인을 기다리는 중...";
@@ -285,3 +285,6 @@
 "App Store 暂无可用更新" = "Nenhuma atualização disponível na App Store no momento";
 "暂时无法在当前地区的 App Store 查询到此应用" = "Este app não foi encontrado na App Store da região atual";
 "新版本需要 iOS %1$@ 或更高版本" = "A nova versão requer iOS %1$@ ou posterior";
+"被控端分辨率" = "Resolução da tela remota";
+"设备不支持" = "Não suportado";
+"等待电脑端确认…" = "Aguardando confirmação do computador...";
@@ -285,3 +285,6 @@
 "App Store 暂无可用更新" = "Nenhuma atualização disponível na App Store no momento";
 "暂时无法在当前地区的 App Store 查询到此应用" = "Este app não foi encontrado na App Store da região atual";
 "新版本需要 iOS %1$@ 或更高版本" = "A nova versão requer iOS %1$@ ou posterior";
+"被控端分辨率" = "Resolução da tela remota";
+"设备不支持" = "Não suportado";
+"等待电脑端确认…" = "Aguardando confirmação do computador...";
@@ -285,3 +285,6 @@
 "App Store 暂无可用更新" = "В App Store пока нет доступных обновлений";
 "暂时无法在当前地区的 App Store 查询到此应用" = "Не удалось найти приложение в App Store для текущего региона";
 "新版本需要 iOS %1$@ 或更高版本" = "Для новой версии требуется iOS %1$@ или новее";
+"被控端分辨率" = "Разрешение удалённого экрана";
+"设备不支持" = "Не поддерживается";
+"等待电脑端确认…" = "Ожидание подтверждения от компьютера...";
@@ -285,3 +285,6 @@
 "App Store 暂无可用更新" = "App Store 暂无可用更新";
 "暂时无法在当前地区的 App Store 查询到此应用" = "暂时无法在当前地区的 App Store 查询到此应用";
 "新版本需要 iOS %1$@ 或更高版本" = "新版本需要 iOS %1$@ 或更高版本";
+"被控端分辨率" = "被控端分辨率";
+"设备不支持" = "设备不支持";
+"等待电脑端确认…" = "等待电脑端确认…";
@@ -285,3 +285,6 @@
 "App Store 暂无可用更新" = "App Store 暫無可用更新";
 "暂时无法在当前地区的 App Store 查询到此应用" = "暫時無法在目前地區的 App Store 查詢到此 App";
 "新版本需要 iOS %1$@ 或更高版本" = "新版本需要 iOS %1$@ 或以上版本";
+"被控端分辨率" = "被控端解析度";
+"设备不支持" = "裝置不支援";
+"等待电脑端确认…" = "等待電腦端確認…";