- add necessary UI tips

- restore "view all apps" for host card
- minor fixes

VoidLink.xcodeproj/project.pbxproj

@@ -34,6 +34,7 @@
 		18D43D7F2F050240008C326F /* PressureCurve.swift in Sources */ = {isa = PBXBuildFile; fileRef = 18D43D7E2F050240008C326F /* PressureCurve.swift */; };
 		18E4BCEA2E891895000A8657 /* MotionHandler.swift in Sources */ = {isa = PBXBuildFile; fileRef = 18E4BCE92E891895000A8657 /* MotionHandler.swift */; };
 		18FCADAF2ECAC23200787A96 /* PencilHandler.swift in Sources */ = {isa = PBXBuildFile; fileRef = 18FCADAE2ECAC23200787A96 /* PencilHandler.swift */; };
+		2AC1E3832F507D80004F76C0 /* GenericUtils.swift in Sources */ = {isa = PBXBuildFile; fileRef = 2AC1E3822F507D80004F76C0 /* GenericUtils.swift */; };
 		840751B32BF49C050096B657 /* CustomTapGestureRecognizer.m in Sources */ = {isa = PBXBuildFile; fileRef = 840751B22BF49C050096B657 /* CustomTapGestureRecognizer.m */; };
 		841BAC922DE35D6B00DA639E /* ThemeManager.m in Sources */ = {isa = PBXBuildFile; fileRef = 841BAC912DE35D6B00DA639E /* ThemeManager.m */; };
 		84203F232C5F24C00032EEED /* OnScreenWidgetView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 84203F222C5F24C00032EEED /* OnScreenWidgetView.swift */; };
@@ -198,6 +199,7 @@
 		18D43D7E2F050240008C326F /* PressureCurve.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = PressureCurve.swift; sourceTree = "<group>"; };
 		18E4BCE92E891895000A8657 /* MotionHandler.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = MotionHandler.swift; sourceTree = "<group>"; };
 		18FCADAE2ECAC23200787A96 /* PencilHandler.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = PencilHandler.swift; sourceTree = "<group>"; };
+		2AC1E3822F507D80004F76C0 /* GenericUtils.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = GenericUtils.swift; sourceTree = "<group>"; };
 		693B3A9A218638CD00982F7B /* Settings.bundle */ = {isa = PBXFileReference; lastKnownFileType = "wrapper.plug-in"; path = Settings.bundle; sourceTree = "<group>"; };
 		840751B12BF49B5A0096B657 /* CustomTapGestureRecognizer.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = CustomTapGestureRecognizer.h; sourceTree = "<group>"; };
 		840751B22BF49C050096B657 /* CustomTapGestureRecognizer.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = CustomTapGestureRecognizer.m; sourceTree = "<group>"; };
@@ -787,6 +789,7 @@
 			isa = PBXGroup;
 			children = (
 				18729EDD2E8BD68800101194 /* UUIDHelper.swift */,
+				2AC1E3822F507D80004F76C0 /* GenericUtils.swift */,
 				18A0EE2B2EFBCCFD00BA853A /* GraphicUtils.swift */,
 				18780CC92F10D6CC00B90483 /* IAPManager.swift */,
 				97E20DD42E2164A9000D5DCA /* BandwidthTracker.h */,
@@ -1088,6 +1091,7 @@
 				1850C82A2E667E4000845308 /* MicHandler.swift in Sources */,
 				FBD3495319FF36FB002D2A60 /* SWRevealViewController.m in Sources */,
 				84203F232C5F24C00032EEED /* OnScreenWidgetView.swift in Sources */,
+				2AC1E3832F507D80004F76C0 /* GenericUtils.swift in Sources */,
 				97E21BB52E2186A3000D5DCA /* imgui_impl_metal.mm in Sources */,
 				9777AAF32E2CF7A400D7FBAF /* Shaders-Linear.metal in Sources */,
 				84FD0B512C31338D006B5BE5 /* LocalizationHelper.m in Sources */,

VoidLink/Input/CustomOSC/OSCProfilesManager.m

@@ -177,7 +177,7 @@ static CGRect layoutViewBounds;
                               || [bundleId isEqualToString:@"com.voidlinkextreme.iOS"]
                               || [bundleId isEqualToString:@"com.voidlink.tf.debug10.iOS"]);
 
-    if(!importPencilProProfile && [Utils isIPad]){
+    if(!importPencilProProfile && [GenericUtils isIPad]){
         [profilesEncoded removeObjectAtIndex:1];
     }
 

VoidLink/Input/OnScreenWidgetView.swift

@@ -2478,7 +2478,7 @@ import SVGKit
             if ["com.voidlink.iOS"
                 , "com.voidlinkextreme.iOS"
                 , "com.voidlink.tf.debug10.iOS"
-            ].contains(Bundle.main.bundleIdentifier) && Utils.isIPad() {
+            ].contains(Bundle.main.bundleIdentifier) && GenericUtils.isIPad() {
                 self.functionalButtonDelegate?.presentPressureCurveVC()
             }
         default:

VoidLink/Input/PressureCurve.swift

@@ -485,18 +485,7 @@ class PressureCurveViewController: UIViewController {
         
     private var minPressure: CGFloat = 0
     private var maxPressure: CGFloat = 1
-    private var isFirstLaunch: Bool = {
+    private var isFirstLaunch: Bool = GenericUtils.isFirstLaunchPressureCurveTool()
-        let key = "hasLaunchedPressureCurveTool"
-        let defaults = UserDefaults.standard
-
-        var launchedBefore = defaults.bool(forKey: key)
-
-        if !launchedBefore {
-            defaults.set(true, forKey: key)
-            return true
-        }
-        return false
-    }()
 
     override func viewDidLoad() {
         super.viewDidLoad()

VoidLink/Input/StreamView.m

@@ -857,6 +857,7 @@ static const double X1_MOUSE_SPEED_DIVISOR = 2.5;
             case HoverBoth:
                 LiSendPenEvent(type, LI_TOOL_TYPE_PEN, 0, location.x / videoSize.width, location.y / videoSize.height, distance, 0.0f, 0.0f, rotationAngle, tiltAngle);
                 [self updateCursorLocation:location isMouse:YES];
+                break;
             default:
                 break;
         }

VoidLink/Localization/Localizable.xcstrings

@@ -2954,6 +2954,35 @@
         }
       }
     },
+    "enableOswForNativeTouchSwitchTip" : {
+      "extractionState" : "manual",
+      "localizations" : {
+        "en" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "Disabling this option will turn off the on-screen controls and physical mouse.\nApple Pencil will also be unable to function properly."
+          }
+        },
+        "zh-Hans" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "关闭此选项将禁用屏显控件、物理鼠标。Apple Pencil 也将无法正常使用。"
+          }
+        },
+        "zh-Hant" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "關閉此選項將停用螢幕控制元件與實體滑鼠。Apple Pencil 也將無法正常使用。"
+          }
+        },
+        "zh-HK" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "關閉此選項將停用螢幕控制元件與實體滑鼠。Apple Pencil 也將無法正常使用。"
+          }
+        }
+      }
+    },
     "Enter a new command and alias" : {
       "extractionState" : "manual",
       "localizations" : {

VoidLink/Stream/VideoDecoderRenderer.m

@@ -62,9 +62,7 @@ extern int ff_isom_write_av1c(AVIOContext *pb, const uint8_t *buf, int size,
     FramePacingMode _framePacingMode;
     bool _enableTimebase;
     bool _asyncFrameDequeue;
-    
+        
-    bool isIPhone;
-    
     // CMTime playTime;
     // NSTimeInterval previousLinkTime;
 }
@@ -150,7 +148,6 @@ extern int ff_isom_write_av1c(AVIOContext *pb, const uint8_t *buf, int size,
     _enableTimebase = false;
     _queueSize = tempSettings.frameQueueSize.intValue;
     _needRequeuing = _queueSize>0;
-    isIPhone = [Utils isIPhone];
 
     _frameQueue = [FrameQueue sharedInstance];
     [_frameQueue start];

VoidLink/Utility/GenericUtils.swift

@@ -0,0 +1,52 @@
+//
+//  GenericUtils.swift
+//  VoidLink
+//
+//  Created by True砖家 on 2026/2/26.
+//  Copyright © 2026 True砖家@Bilibili. All rights reserved.
+//
+
+
+import Foundation
+
+@objc public class GenericUtils: NSObject {
+        
+    @objc static func needUpdateDefaultSettings() -> Bool {
+        // let key = "needUpdateDefaultSettings20260226-1"
+        let key = "needUpdateDefaultSettings20260226-2"
+        guard !UserDefaults.standard.bool(forKey: key) else {
+            return false
+        }
+        UserDefaults.standard.set(true, forKey: key)
+        return true
+    }
+    
+    @objc static func isEnableOswForNativeTouchSwitchFirstFlipping() -> Bool {
+        let key = "enableOswForNativeTouchSwitchFlipped"
+        guard !UserDefaults.standard.bool(forKey: key) else {
+            return false
+        }
+        UserDefaults.standard.set(true, forKey: key)
+        return true
+    }
+    
+    @objc static func isFirstLaunchPressureCurveTool() -> Bool {
+        let key = "hasLaunchedPressureCurveTool"
+        let defaults = UserDefaults.standard
+        let launchedBefore = defaults.bool(forKey: key)
+        
+        if !launchedBefore {
+            defaults.set(true, forKey: key)
+            return true
+        }
+        return false
+    }
+    
+    @objc static func isIPhone() -> Bool {
+        return UIDevice.current.userInterfaceIdiom == .phone
+    }
+
+    @objc static func isIPad() -> Bool {
+        return UIDevice.current.userInterfaceIdiom == .pad
+    }
+}

VoidLink/Utility/GraphicUtils.swift

@@ -118,7 +118,7 @@ import SVGKit
         var trackPoint = CAShapeLayer()
         let path = UIBezierPath(
             arcCenter: CGPoint(x: 0, y: 0),
-            radius: Utils.isIPhone() ? 12 : 15,
+            radius: GenericUtils.isIPhone() ? 12 : 15,
             startAngle: 0,
             endAngle: CGFloat.pi * 2,
             clockwise: true

VoidLink/Utility/Utils.h

@@ -32,9 +32,7 @@ FOUNDATION_EXPORT NSString *const deviceName;
 + (unsigned short) addressPortStringToPort:(NSString*)addressPort;
 + (NSString*) addressAndPortToAddressPortString:(NSString*)address port:(unsigned short)port;
 + (bool)hdrSupported;
-+ (bool)needUpdateDefaultSettings;
+
-+ (BOOL)isIPhone;
-+ (BOOL)isIPad;
 
 #if !TARGET_OS_TV
 + (void) launchUrl:(NSString*)urlString;

VoidLink/Utility/Utils.m

@@ -155,28 +155,6 @@ NSString *const deviceName = @"roth";
     return VTIsHardwareDecodeSupported(kCMVideoCodecType_HEVC) && (AVPlayer.availableHDRModes & AVPlayerHDRModeHDR10);
 }
 
-+ (bool)needUpdateDefaultSettings {
-    // NSString *key = @"needUpdateDefaultSettings20260209";
-    // NSString *key = @"needUpdateDefaultSettings20260219-1";
-    NSString *key = @"needUpdateDefaultSettings20260226-1";
-    BOOL updatedBefore = [[NSUserDefaults standardUserDefaults] boolForKey:key];
-
-    if (!updatedBefore) {
-        [[NSUserDefaults standardUserDefaults] setBool:YES forKey:key];
-        [[NSUserDefaults standardUserDefaults] synchronize];
-        return YES;
-    }
-    return NO;
-}
-
-+ (BOOL)isIPhone{
-    return ([UIDevice currentDevice].userInterfaceIdiom == UIUserInterfaceIdiomPhone);
-}
-
-+ (BOOL)isIPad{
-    return ([UIDevice currentDevice].userInterfaceIdiom == UIUserInterfaceIdiomPad);
-}
-
 @end
 
 @implementation NSString (NSStringWithTrim)

VoidLink/ViewControllers/MainFrameViewController.m

@@ -646,11 +646,10 @@ static NSMutableSet* hostList;
         }]];
     }
     else if (host.pairState == PairStatePaired) {
-        /*
         [longClickAlert addAction:[UIAlertAction actionWithTitle:[LocalizationHelper localizedStringForKey:@"View All Apps"] style:UIAlertActionStyleDefault handler:^(UIAlertAction* action){
             self->_showHiddenApps = YES;
-            [self hostClicked:host view:view];
+            [self appButtonTappedForHost:host];
-        }]]; */
+        }]];
         
 #if !TARGET_OS_TV
       
@@ -1587,7 +1586,7 @@ static NSMutableSet* hostList;
 }
 
 - (void)changeDefaultSettings{
-    if(![Utils needUpdateDefaultSettings]) return;
+    if(![GenericUtils needUpdateDefaultSettings]) return;
     DataManager* dataMan = [[DataManager alloc] init];
     Settings* settings = [dataMan retrieveSettings];
     switch ([UIDevice currentDevice].userInterfaceIdiom) {
@@ -1603,12 +1602,11 @@ static NSMutableSet* hostList;
             settings.framePacingMode = @(FramePacingModeQueue);
             if([UIScreen mainScreen].maximumFramesPerSecond > 110) settings.asyncFrameDequeue = false;
             if([UIScreen mainScreen].maximumFramesPerSecond < 65) settings.asyncFrameDequeue = false;
-            settings.touchMoveEventInterval = @(0);
             break;
     }
     
     if([UIScreen mainScreen].maximumFramesPerSecond > 110) settings.framerate = @(120);
-    if([UIScreen mainScreen].maximumFramesPerSecond < 65) settings.asyncFrameDequeue = @(60);
+    if([UIScreen mainScreen].maximumFramesPerSecond < 65) settings.framerate = @(60);
 
     // if([UIScreen mainScreen].maximumFramesPerSecond < 65) settings.touchMoveEventInterval = @(60);
     

VoidLink/ViewControllers/SettingsViewController.m

@@ -876,7 +876,7 @@ BOOL isCustomResolution(int resolutionSelected) {
                               || [bundleId isEqualToString:@"com.voidlinkextreme.iOS"]
                               || [bundleId isEqualToString:@"com.voidlink.tf.debug10.iOS"]);
 
-    if([Utils isIPad] && loadPencilSection){
+    if([GenericUtils isIPad] && loadPencilSection){
         MenuSectionView* pencilSection = [[MenuSectionView alloc] init];
         pencilSection.delegate = self;
         pencilSection.sectionTitle = [LocalizationHelper localizedStringForKey:@"Pencil"];
@@ -3013,9 +3013,28 @@ BOOL isCustomResolution(int resolutionSelected) {
 }
 
 - (void)enableOswForNativeTouchSwitchFlipped:(UISwitch *)sender{
+    if(!settingsViewJustLoaded
+       && sender.isOn==false
+       && [GenericUtils isEnableOswForNativeTouchSwitchFirstFlipping]){
+        [AlertControllerUtil showAlertIn:self
+                                   title:[LocalizationHelper localizedStringForKey:@"Tips"]
+                                 message:[LocalizationHelper localizedStringForKey:@"enableOswForNativeTouchSwitchTip"]
+                              withCancel:NO
+                             buttonTitle:[LocalizationHelper localizedStringForKey:@"This tip won't be shown again"]
+                               countdown:6
+                                  action:nil
+                              completion:^{
+            [self setHidden:!sender.isOn forStack:self.onScreenWidgetStack];
+            [self setHidden:!sender.isOn forStack:self.buttonVisualFeedbackStack];
+            [self handleOswGestureChange];
+            if(!sender.isOn) self.onScreenWidgetSelector.selectedSegmentIndex = OnScreenControlsLevelOff;
+        }];
+    }
+    
     [self setHidden:!sender.isOn forStack:self.onScreenWidgetStack];
     [self setHidden:!sender.isOn forStack:self.buttonVisualFeedbackStack];
     [self handleOswGestureChange];
+    if(!sender.isOn) self.onScreenWidgetSelector.selectedSegmentIndex = OnScreenControlsLevelOff;
 }
 
 - (void)trackTouchPointSwitchFlipped:(UISwitch *)sender{
@@ -3541,7 +3560,7 @@ BOOL isCustomResolution(int resolutionSelected) {
 */
 
 - (void)loadPencilSettings:(TemporarySettings*) tempSettings{
-    if([Utils isIPad]){
+    if([GenericUtils isIPad]){
         self.pencilTickSelector.selectedSegmentIndex = tempSettings.pencilTickMode.intValue;
         [self.pencilTickSelector addTarget:self action:@selector(pencilTickModeChanged:) forControlEvents:UIControlEventValueChanged];
         [self pencilTickModeChanged:self.pencilTickSelector];
@@ -3564,7 +3583,7 @@ BOOL isCustomResolution(int resolutionSelected) {
 }
 
 - (void)populatePencilSettings:(Settings*)currentSettings{
-    if([Utils isIPad]){
+    if([GenericUtils isIPad]){
         currentSettings.pencilTickMode = @(self.pencilTickSelector.selectedSegmentIndex);
         currentSettings.pencilTickIntervalUs = @(self.pencilTickIntervalSlider.value);
     }

VoidLink/ViewControllers/ToolboxViewController.swift

@@ -119,7 +119,7 @@ import UIKit
         contentView.addSubview(addButton)
         contentView.addSubview(deleteButton)
         contentView.addSubview(editButton)
-        contentView.addSubview(exitButton)
+        // contentView.addSubview(exitButton)
         contentView.addSubview(pinButton)
         
         self.view.addSubview(contentView)
@@ -153,7 +153,7 @@ import UIKit
         addButton.translatesAutoresizingMaskIntoConstraints = false
         deleteButton.translatesAutoresizingMaskIntoConstraints = false
         editButton.translatesAutoresizingMaskIntoConstraints = false
-        exitButton.translatesAutoresizingMaskIntoConstraints = false
+        // exitButton.translatesAutoresizingMaskIntoConstraints = false
         pinButton.translatesAutoresizingMaskIntoConstraints = false
         titleLabel.translatesAutoresizingMaskIntoConstraints = false
         
@@ -183,11 +183,11 @@ import UIKit
             tableView.bottomAnchor.constraint(equalTo: contentView.bottomAnchor, constant: -60),
             
             // ExitButton constraints
-            exitButton.leadingAnchor.constraint(equalTo: contentView.leadingAnchor, constant: 25),
+            // exitButton.leadingAnchor.constraint(equalTo: contentView.leadingAnchor, constant: 25),
-            exitButton.bottomAnchor.constraint(equalTo: contentView.bottomAnchor, constant: -10),
+            // exitButton.bottomAnchor.constraint(equalTo: contentView.bottomAnchor, constant: -10),
             
             // EditButton constraints
-            editButton.leadingAnchor.constraint(equalTo: exitButton.trailingAnchor, constant: 25),
+            editButton.leadingAnchor.constraint(equalTo: contentView.leadingAnchor, constant: 25),
             editButton.bottomAnchor.constraint(equalTo: contentView.bottomAnchor, constant: -10),
             
             // AddButton constraints