处理上架的问题
1：处理了openurl 拉起问题 2：去掉了http 3 隐私等等
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@@ -2,7 +2,7 @@
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// KBExtensionAppLauncher.h
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// CustomKeyboard
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//
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// 封装：在键盘扩展中拉起主 App（Scheme / Universal Link + 响应链兜底）。
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// 封装：在键盘扩展中拉起主 App（Scheme / Universal Link）。
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//
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#import <UIKit/UIKit.h>
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@@ -12,23 +12,25 @@ NS_ASSUME_NONNULL_BEGIN
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@interface KBExtensionAppLauncher : NSObject
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/// 通用入口：优先尝试 primaryURL，失败后尝试 fallbackURL，
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/// 两者都失败时再通过响应链（openURL:）做兜底。
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/// 均通过 `extensionContext openURL` 发起跳转（避免使用扩展禁用 API/响应链绕行）。
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/// 若开启 `KB_URL_BRIDGE_ENABLE=1`，会在两次 `extensionContext openURL` 均失败时，
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/// 再尝试一次“响应链 openURL”兜底（上架有风险，请谨慎开启）。
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/// - Parameters:
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/// - primaryURL: 第一优先尝试的 URL（可为 Scheme 或 UL）
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/// - fallbackURL: 失败时的备用 URL（可为 nil）
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/// - ivc: 当前的 UIInputViewController（用于 extensionContext openURL）
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/// - source: 兜底时用作起点的 responder（通常传 self 或 self.view）
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/// - source: 作为响应链兜底的起点（可为 nil）
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/// - completion: 最终是否“看起来已成功发起”打开动作（不保证一定跳转到 App）
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+ (void)openPrimaryURL:(NSURL * _Nullable)primaryURL
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fallbackURL:(NSURL * _Nullable)fallbackURL
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usingInputController:(UIInputViewController *)ivc
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source:(UIResponder *)source
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source:(UIResponder * _Nullable)source
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completion:(void (^ _Nullable)(BOOL success))completion;
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/// 简化版：只针对单一 Scheme 做尝试 + 响应链兜底。
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/// 简化版：只针对单一 Scheme 做尝试。
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+ (void)openScheme:(NSURL *)scheme
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usingInputController:(UIInputViewController *)ivc
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source:(UIResponder *)source
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source:(UIResponder * _Nullable)source
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completion:(void (^ _Nullable)(BOOL success))completion;
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@end
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@@ -4,15 +4,86 @@
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//
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#import "KBExtensionAppLauncher.h"
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#if KB_URL_BRIDGE_ENABLE
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#import <objc/message.h>
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#endif
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@implementation KBExtensionAppLauncher
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#if KB_URL_BRIDGE_ENABLE
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+ (BOOL)kb_openURLViaResponderChain:(NSURL *)url
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source:(nullable UIResponder *)source
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completion:(void (^ _Nullable)(BOOL success))completion {
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if (!url) {
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if (completion) { completion(NO); }
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return NO;
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}
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UIResponder *responder = source;
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// 优先尝试 openURL:options:completionHandler:
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// 注意：在键盘扩展里走“响应链兜底”本身就存在不确定性；不同系统/宿主 App 的实现
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// 可能对 options 参数的类型有不同假设。为避免类型不匹配导致崩溃，options 统一传 nil。
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SEL openURLOptionsSel = NSSelectorFromString(@"openURL:options:completionHandler:");
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while (responder) {
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if ([responder respondsToSelector:openURLOptionsSel]) {
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void (*msgSend)(id, SEL, NSURL *, id, void (^)(BOOL)) = (void *)objc_msgSend;
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msgSend(responder, openURLOptionsSel, url, nil, ^(BOOL ok) {
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if (completion) { completion(ok); }
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});
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return YES;
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}
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responder = responder.nextResponder;
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}
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// 尝试 openURL:completionHandler:
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responder = source;
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SEL openURLCompletionSel = NSSelectorFromString(@"openURL:completionHandler:");
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while (responder) {
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if ([responder respondsToSelector:openURLCompletionSel]) {
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void (*msgSend)(id, SEL, NSURL *, void (^)(BOOL)) = (void *)objc_msgSend;
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msgSend(responder, openURLCompletionSel, url, ^(BOOL ok) {
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if (completion) { completion(ok); }
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});
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return YES;
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}
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responder = responder.nextResponder;
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}
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// 兜底：openURL:
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responder = source;
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SEL openURLSel = NSSelectorFromString(@"openURL:");
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while (responder) {
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if ([responder respondsToSelector:openURLSel]) {
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BOOL (*msgSend)(id, SEL, NSURL *) = (void *)objc_msgSend;
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BOOL ok = msgSend(responder, openURLSel, url);
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if (completion) { completion(ok); }
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return YES;
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}
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responder = responder.nextResponder;
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}
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if (completion) { completion(NO); }
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return NO;
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}
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#endif
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+ (void)openPrimaryURL:(NSURL * _Nullable)primaryURL
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fallbackURL:(NSURL * _Nullable)fallbackURL
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usingInputController:(UIInputViewController *)ivc
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source:(UIResponder *)source
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source:(UIResponder * _Nullable)source
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completion:(void (^ _Nullable)(BOOL success))completion {
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if (![NSThread isMainThread]) {
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dispatch_async(dispatch_get_main_queue(), ^{
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[self openPrimaryURL:primaryURL
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fallbackURL:fallbackURL
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usingInputController:ivc
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source:source
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completion:completion];
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});
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return;
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}
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if (!ivc || (!primaryURL && !fallbackURL)) {
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if (completion) { completion(NO); }
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return;
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@@ -48,19 +119,38 @@
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finish(YES);
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return;
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}
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BOOL bridged = [self p_bridgeFirst:first second:second from:source];
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finish(bridged);
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#if KB_URL_BRIDGE_ENABLE
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// 注意：上架有风险。仅当确实存在“宿主 App 拦截 extensionContext openURL”
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// 的场景且业务强依赖时才开启此兜底。
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UIResponder *start = (source ?: (UIResponder *)ivc.view ?: (UIResponder *)ivc);
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[self kb_openURLViaResponderChain:second
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source:start
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completion:^(BOOL ok3) {
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finish(ok3);
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}];
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#else
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finish(NO);
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#endif
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}];
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} else {
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BOOL bridged = [self p_bridgeFirst:first second:nil from:source];
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finish(bridged);
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#if KB_URL_BRIDGE_ENABLE
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UIResponder *start = (source ?: (UIResponder *)ivc.view ?: (UIResponder *)ivc);
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[self kb_openURLViaResponderChain:first
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source:start
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completion:^(BOOL ok3) {
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finish(ok3);
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}];
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#else
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finish(NO);
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#endif
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}
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}];
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}
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+ (void)openScheme:(NSURL *)scheme
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usingInputController:(UIInputViewController *)ivc
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source:(UIResponder *)source
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source:(UIResponder * _Nullable)source
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completion:(void (^ _Nullable)(BOOL success))completion {
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[self openPrimaryURL:scheme
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fallbackURL:nil
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@@ -69,53 +159,4 @@
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completion:completion];
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}
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#pragma mark - Private
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// 通过响应链尝试调用 openURL:（等价于原 KBURLOpenBridge 实现）
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+ (BOOL)p_openURLViaResponder:(NSURL *)url from:(UIResponder *)start {
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#if KB_URL_BRIDGE_ENABLE
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if (!url || !start) return NO;
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SEL sel = NSSelectorFromString(@"openURL:");
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UIResponder *responder = start;
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while (responder) {
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@try {
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if ([responder respondsToSelector:sel]) {
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BOOL handled = NO;
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BOOL (*funcBool)(id, SEL, NSURL *) = (BOOL (*)(id, SEL, NSURL *))objc_msgSend;
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if (funcBool) {
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handled = funcBool(responder, sel, url);
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} else {
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#pragma clang diagnostic push
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#pragma clang diagnostic ignored "-Warc-performSelector-leaks"
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[responder performSelector:sel withObject:url];
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handled = YES;
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#pragma clang diagnostic pop
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}
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return handled;
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}
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} @catch (__unused NSException *e) {
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// ignore and continue
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}
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responder = responder.nextResponder;
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}
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return NO;
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#else
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(void)url; (void)start;
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return NO;
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#endif
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}
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+ (BOOL)p_bridgeFirst:(NSURL * _Nullable)first
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second:(NSURL * _Nullable)second
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from:(UIResponder *)source {
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BOOL bridged = NO;
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if (first) {
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bridged = [self p_openURLViaResponder:first from:source];
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}
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if (!bridged && second) {
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bridged = [self p_openURLViaResponder:second from:source];
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}
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return bridged;
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}
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@end
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