处理键盘不能拉起主app的问题

2025-11-05 18:10:56 +08:00
parent f43f94b94d
commit 7a1b17d060
14 changed files with 270 additions and 52 deletions
--- a/CustomKeyboard/View/KBFullAccessGuideView.m
+++ b/CustomKeyboard/View/KBFullAccessGuideView.m
@@ -6,10 +6,14 @@
 #import "KBFullAccessGuideView.h"
 #import "Masonry.h"
 #import "KBResponderUtils.h" // 统一查找 UIInputViewController 的工具
+#import "KBHUD.h"
+#import "KBURLOpenBridge.h"

@interface KBFullAccessGuideView ()
@property (nonatomic, strong) UIControl *backdrop;
@property (nonatomic, strong) UIView *card;
+// 预先保存当前键盘控制器，避免运行时通过响应链找不到
+@property (nonatomic, weak) UIInputViewController *ivc;
@end

@implementation KBFullAccessGuideView
@@ -110,7 +114,8 @@
 }

 - (void)presentIn:(UIView *)parent {
-    UIView *container = parent.window ?: parent;
+    if (!parent) return;
+    UIView *container = parent; // 关键：加到键盘视图树中，而不是 window
    self.frame = container.bounds;
    self.alpha = 0;
    [container addSubview:self];
@@ -126,15 +131,19 @@

 + (void)showInView:(UIView *)parent {
    if (!parent) return;
-    // 避免重复
-    for (UIView *v in (parent.window ?: parent).subviews) {
+    // 避免重复（仅在 parent 层级检查）
+    for (UIView *v in parent.subviews) {
        if ([v isKindOfClass:[KBFullAccessGuideView class]]) return;
    }
-    [[KBFullAccessGuideView build] presentIn:parent];
+    KBFullAccessGuideView *view = [KBFullAccessGuideView build];
+    // 预取 ivc
+    view.ivc = KBFindInputViewController(parent);
+    [view presentIn:parent];
 }

 + (void)dismissFromView:(UIView *)parent {
-    UIView *container = parent.window ?: parent;
+    UIView *container = parent;
+    if (!container) return;
    for (UIView *v in container.subviews) {
        if ([v isKindOfClass:[KBFullAccessGuideView class]]) {
            [(KBFullAccessGuideView *)v dismiss];
@@ -148,30 +157,73 @@
 #pragma mark - Actions

 // 工具方法已提取到 KBResponderUtils.h
-
+// 打开主 App，引导用户去系统设置开启完全访问：优先 Scheme，失败再试 UL；仍失败则提示手动路径。
 - (void)onTapGoEnable {
-    // 在扩展中无法使用 UIApplication。改为委托宿主打开链接：
-    // 方案：优先拉起主 App 并由主 App 打开设置页，避免宿主拦截。
    UIInputViewController *ivc = KBFindInputViewController(self);
    if (!ivc) { [self dismiss]; return; }
-    
-    // 先尝试 Universal Link（如未配置可改为你的域名），失败再用自定义 scheme。
+
+    // 自定义 Scheme（App 里在 openURL 中转到设置页）
+    // 统一使用主 App 的自定义 Scheme
+    NSURL *scheme = [NSURL URLWithString:[NSString stringWithFormat:@"%@@//settings?src=kb_extension", KB_APP_SCHEME]];
+    // Universal Link（需 AASA/Associated Domains 配置且 KB_UL_BASE 与域名一致）
    NSURL *ul = [NSURL URLWithString:[NSString stringWithFormat:@"%@?src=kb_extension", KB_UL_SETTINGS]];
-    void (^fallback)(void) = ^{
-        NSURL *scheme = [NSURL URLWithString:@"kbkeyboard://settings?src=kb_extension"]; // 主App在 openURL 中处理
-        [ivc.extensionContext openURL:scheme completionHandler:^(__unused BOOL ok2) {
-            // 无论成功与否，都收起当前提示层，避免遮挡
-            [self dismiss];
-        }];
+
+    void (^finish)(BOOL) = ^(BOOL ok){
+        if (ok) { [self dismiss]; }
+        else {
+            [KBHUD showInfo:@"无法自动打开，请按路径：设置→通用→键盘→键盘→恋爱键盘→允许完全访问"]; // 失败兜底提示
+        }
    };
-    
+
+    // 先试 Scheme（更可能被宿主允许直接拉起 App）
+    if (scheme) {
+        [ivc.extensionContext openURL:scheme completionHandler:^(BOOL ok) {
+            if (ok) { finish(YES); return; }
+            if (ul) {
+                [ivc.extensionContext openURL:ul completionHandler:^(BOOL ok2) {
+                    if (ok2) { finish(YES); return; }
+                    // 兜底：在用户点击触发的场景下，尝试通过响应链调用 openURL:
+                    BOOL bridged = NO;
+                    @try {
+                        #pragma clang diagnostic push
+                        #pragma clang diagnostic ignored "-Wunguarded-availability"
+                        bridged = [KBURLOpenBridge openURLViaResponder:scheme from:self];
+                        if (!bridged && ul) {
+                            bridged = [KBURLOpenBridge openURLViaResponder:ul from:self];
+                        }
+                        #pragma clang diagnostic pop
+                    } @catch (__unused NSException *e) { bridged = NO; }
+                    finish(bridged);
+                }];
+            } else {
+                // 没有 UL，则直接尝试桥接 Scheme
+                BOOL bridged = NO;
+                @try {
+                    #pragma clang diagnostic push
+                    #pragma clang diagnostic ignored "-Wunguarded-availability"
+                    bridged = [KBURLOpenBridge openURLViaResponder:scheme from:self];
+                    #pragma clang diagnostic pop
+                } @catch (__unused NSException *e) { bridged = NO; }
+                finish(bridged);
+            }
+        }];
+        return;
+    }
+    // 无 scheme 时，直接尝试 UL
    if (ul) {
        [ivc.extensionContext openURL:ul completionHandler:^(BOOL ok) {
-            if (ok) { [self dismiss]; }
-            else { fallback(); }
+            if (ok) { finish(YES); return; }
+            BOOL bridged = NO;
+            @try {
+                #pragma clang diagnostic push
+                #pragma clang diagnostic ignored "-Wunguarded-availability"
+                bridged = [KBURLOpenBridge openURLViaResponder:ul from:self];
+                #pragma clang diagnostic pop
+            } @catch (__unused NSException *e) { bridged = NO; }
+            finish(bridged);
        }];
    } else {
-        fallback();
+        finish(NO);
    }
 }
@end
--- a/CustomKeyboard/View/KBFunctionView.m
+++ b/CustomKeyboard/View/KBFunctionView.m
@@ -15,6 +15,7 @@
 #import "KBFullAccessGuideView.h"
 #import "KBFullAccessManager.h"
 #import "KBSkinManager.h"
+#import "KBURLOpenBridge.h" // 兜底从扩展侧直接尝试 openURL:

 static NSString * const kKBFunctionTagCellId = @"KBFunctionTagCellId";

@@ -49,6 +50,9 @@ static NSString * const kKBFunctionTagCellId = @"KBFunctionTagCellId";

        // 初始化剪贴板监控状态
        _lastHandledPBCount = [UIPasteboard generalPasteboard].changeCount;
+
+        // 监听“完全访问”状态变化，动态启停剪贴板监控，避免在未开完全访问时触发 TCC/XPC 错误日志
+        [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(kb_fullAccessChanged) name:KBFullAccessChangedNotification object:nil];
    }
    return self;
 }
@@ -64,6 +68,7 @@ static NSString * const kKBFunctionTagCellId = @"KBFunctionTagCellId";

 - (void)dealloc {
    [self stopPasteboardMonitor];
+    [[NSNotificationCenter defaultCenter] removeObserver:self];
 }

 #pragma mark - UI
@@ -92,10 +97,11 @@ static NSString * const kKBFunctionTagCellId = @"KBFunctionTagCellId";
    [self.rightButtonContainer addSubview:self.clearButtonInternal];
    [self.rightButtonContainer addSubview:self.sendButtonInternal];

-    // 竖向排布：粘贴、删除、清空为等高，发送略高
+    // 竖向排布：粘贴、删除、清空为等高；发送优先更高，但允许在空间不足时压缩
    CGFloat smallH = 44;
    CGFloat bigH = 56;
-    CGFloat vSpace = 10;
+    // 原 10 在键盘总高度 276 下容易超出容器，改为 8 以避免 AutoLayout 冲突
+    CGFloat vSpace = 8;
    [self.pasteButtonInternal mas_makeConstraints:^(MASConstraintMaker *make) {
        make.top.equalTo(self.rightButtonContainer.mas_top);
        make.left.right.equalTo(self.rightButtonContainer);
@@ -114,8 +120,10 @@ static NSString * const kKBFunctionTagCellId = @"KBFunctionTagCellId";
    [self.sendButtonInternal mas_makeConstraints:^(MASConstraintMaker *make) {
        make.top.equalTo(self.clearButtonInternal.mas_bottom).offset(vSpace);
        make.left.right.equalTo(self.rightButtonContainer);
-        make.height.mas_equalTo(bigH);
-        make.bottom.lessThanOrEqualTo(self.rightButtonContainer.mas_bottom); // 底部可伸缩
+        // 允许在空间不足时缩短到 smallH，避免产生约束冲突
+        make.height.greaterThanOrEqualTo(@(smallH));
+        make.height.lessThanOrEqualTo(@(bigH));
+        make.bottom.lessThanOrEqualTo(self.rightButtonContainer.mas_bottom);
    }];

    // 2. 粘贴区（位于右侧按钮左侧）
@@ -193,9 +201,22 @@ static NSString * const kKBFunctionTagCellId = @"KBFunctionTagCellId";
        [ivc.extensionContext openURL:ul completionHandler:^(BOOL ok) {
            if (ok) return; // Universal Link 成功

-            NSURL *scheme = [NSURL URLWithString:[NSString stringWithFormat:@"kbkeyboard://login?src=functionView&index=%ld&title=%@", (long)indexPath.item, encodedTitle]];
+            // 统一使用主 App 注册的自定义 Scheme
+            NSURL *scheme = [NSURL URLWithString:[NSString stringWithFormat:@"%@@//login?src=functionView&index=%ld&title=%@", KB_APP_SCHEME, (long)indexPath.item, encodedTitle]];
            [ivc.extensionContext openURL:scheme completionHandler:^(BOOL ok2) {
-                if (!ok2) {
+                if (ok2) return;
+
+                // 兜底：在用户点击触发的场景下，尝试通过响应链调用 openURL:
+                // 以提升在“备忘录”等宿主中的成功率。
+                BOOL bridged = NO;
+                @try {
+                    #pragma clang diagnostic push
+                    #pragma clang diagnostic ignored "-Wunguarded-availability"
+                    bridged = [KBURLOpenBridge openURLViaResponder:scheme from:self];
+                    #pragma clang diagnostic pop
+                } @catch (__unused NSException *e) { bridged = NO; }
+
+                if (!bridged) {
                    // 两条路都失败：大概率未开完全访问或宿主拦截。统一交由 Manager 引导。
                    dispatch_async(dispatch_get_main_queue(), ^{ [[KBFullAccessManager shared] ensureFullAccessOrGuideInView:self]; });
                }
@@ -235,6 +256,8 @@ static NSString * const kKBFunctionTagCellId = @"KBFunctionTagCellId";
 // - 无论允许/拒绝，都把本次 changeCount 记为已处理，避免一直重复询问。

 - (void)startPasteboardMonitor {
+    // 未开启“完全访问”时不做自动读取，避免宿主/系统拒绝并刷错误日志
+    if (![[KBFullAccessManager shared] hasFullAccess]) return;
    if (self.pasteboardTimer) return;
    __weak typeof(self) weakSelf = self;
    self.pasteboardTimer = [NSTimer scheduledTimerWithTimeInterval:0.5 repeats:YES block:^(NSTimer * _Nonnull timer) {
@@ -259,24 +282,30 @@ static NSString * const kKBFunctionTagCellId = @"KBFunctionTagCellId";

 - (void)didMoveToWindow {
    [super didMoveToWindow];
-    if (self.window && !self.isHidden) {
-        [self startPasteboardMonitor];
-    } else {
-        [self stopPasteboardMonitor];
-    }
+    [self kb_refreshPasteboardMonitor];
 }

 - (void)setHidden:(BOOL)hidden {
    BOOL wasHidden = self.isHidden;
    [super setHidden:hidden];
    if (wasHidden != hidden) {
-        if (!hidden && self.window) {
-            [self startPasteboardMonitor];
-        } else {
-            [self stopPasteboardMonitor];
-        }
+        [self kb_refreshPasteboardMonitor];
    }
 }
+
+// 根据窗口可见性与完全访问状态，统一启停粘贴板监控
+- (void)kb_refreshPasteboardMonitor {
+    BOOL visible = (self.window && !self.isHidden);
+    if (visible && [[KBFullAccessManager shared] hasFullAccess]) {
+        [self startPasteboardMonitor];
+    } else {
+        [self stopPasteboardMonitor];
+    }
+}
+
+- (void)kb_fullAccessChanged {
+    dispatch_async(dispatch_get_main_queue(), ^{ [self kb_refreshPasteboardMonitor]; });
+}
 - (void)onTapDelete {
    NSLog(@"点击：删除");
    UIInputViewController *ivc = KBFindInputViewController(self);
--- a/CustomKeyboard/View/KBKeyboardView.m
+++ b/CustomKeyboard/View/KBKeyboardView.m
@@ -264,6 +264,9 @@
    if (firstChar) {
        for (KBKeyButton *b in row.subviews) {
            if (![b isKindOfClass:[KBKeyButton class]]) continue;
+            // 当本行没有字符键时，firstChar 可能是一个“特殊键”，
+            // 避免对基准按钮自身添加 self == self * k 的无效约束
+            if (b == firstChar) continue;
            if (b.key.type == KBKeyTypeCharacter) continue;
            CGFloat multiplier = 1.5;
            if (b.key.type == KBKeyTypeSpace) multiplier = 4.0;