2296c65974
- 新增 WechatShareManager：封装微信分享逻辑，支持ShareContent对象 - 增强 DouyinShareManager：新增ShareContent支持和分享引导功能 - 优化 QQShareManager：支持截图/纯文本分享类型自动识别 - 重构 SharePanel：简化为UI调度层，移除具体分享实现 - 实现职责分离：各Manager专注自己的平台分享逻辑 - 提升可维护性：修改某平台不影响其他平台 - 增强可扩展性：新增分享平台更容易实现
596 lines
22 KiB
Objective-C
596 lines
22 KiB
Objective-C
//
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// DouyinShareManager.m
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// msext
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//
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// Created on 2025/06/15.
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// Copyright © 2025年. All rights reserved.
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//
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#import "DouyinShareManager.h"
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#import "FuncPublic.h" // 用于截图功能
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#import <Photos/Photos.h>
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#import <MobileCoreServices/MobileCoreServices.h>
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// 抖音URL Schemes
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#define kDouyinScheme @"snssdk1128://"
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#define kDouyinShareScheme @"snssdk1128://share/video"
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#define kDouyinImageShareScheme @"snssdk1128://share/image"
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#define kDouyinHashtagScheme @"snssdk1128://challenge/detail/"
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#define kDouyinUserProfileScheme @"snssdk1128://user/profile/"
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// 抖音应用回调的处理
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static void(^DouyinShareCompletion)(BOOL) = nil;
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@implementation DouyinShareManager
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#pragma mark - Public Methods
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+ (BOOL)isDouyinInstalled {
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return [[UIApplication sharedApplication] canOpenURL:[NSURL URLWithString:kDouyinScheme]];
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}
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+ (void)shareToDouyin:(DouyinShareType)type
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hashtagName:(NSString *)hashtagName
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image:(UIImage *)image
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videoUrl:(NSURL *)videoUrl
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userId:(NSString *)userId
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completion:(void (^)(BOOL))completion {
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// 检查抖音是否已安装
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if (![self isDouyinInstalled]) {
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if (completion) {
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completion(NO);
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}
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[self showAppNotInstalledAlert:@"抖音"];
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return;
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}
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// 保存回调
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DouyinShareCompletion = completion;
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switch (type) {
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case DouyinShareTypeImage:
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[self shareImageToDouyin:image completion:completion];
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break;
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case DouyinShareTypeVideo:
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[self shareVideoToDouyin:videoUrl completion:completion];
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break;
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case DouyinShareTypeHashtag:
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[self shareHashtagToDouyin:hashtagName completion:completion];
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break;
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case DouyinShareTypeOpenProfile:
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[self openDouyinUserProfile:userId completion:completion];
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break;
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}
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}
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+ (BOOL)handleOpenURL:(NSURL *)url {
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// 判断是否是抖音返回的URL
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NSString *urlString = [url absoluteString];
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if ([urlString hasPrefix:@"msext://douyin_share_result"]) {
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// 根据返回的URL解析结果
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NSString *result = [self getUrlParam:urlString paramName:@"result"];
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BOOL success = result && [result isEqualToString:@"success"];
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// 执行回调
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if (DouyinShareCompletion) {
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DouyinShareCompletion(success);
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DouyinShareCompletion = nil;
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}
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return YES;
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}
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return NO;
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}
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+ (void)shareWithContent:(id)shareContent
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completion:(void (^ _Nullable)(BOOL success))completion {
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NSLog(@"🔍 [DouyinShareManager] 开始抖音分享");
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// 检查抖音是否已安装
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if (![self isDouyinInstalled]) {
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NSLog(@"❌ [DouyinShareManager] 抖音未安装");
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[self showAppNotInstalledAlert:@"抖音"];
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if (completion) {
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completion(NO);
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}
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return;
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}
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// 检查ShareContent对象
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if (!shareContent) {
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NSLog(@"❌ [DouyinShareManager] ShareContent对象为空");
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if (completion) {
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completion(NO);
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}
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return;
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}
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// 通过KVC从ShareContent对象中提取参数
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NSString *title = nil;
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NSString *description = nil;
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NSString *type = nil;
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@try {
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if ([shareContent respondsToSelector:@selector(valueForKey:)]) {
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title = [shareContent valueForKey:@"title"];
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description = [shareContent valueForKey:@"desc"];
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type = [shareContent valueForKey:@"type"];
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}
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NSLog(@"🔍 [DouyinShareManager] 从ShareContent提取参数:");
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NSLog(@"🔍 - 标题: %@", title ?: @"(无)");
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NSLog(@"🔍 - 描述: %@", description ?: @"(无)");
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NSLog(@"🔍 - 类型: %@", type ?: @"(无)");
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} @catch (NSException *exception) {
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NSLog(@"❌ [DouyinShareManager] 解析ShareContent时发生异常: %@", exception.reason);
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if (completion) {
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completion(NO);
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}
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return;
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}
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// 根据分享类型选择分享方式
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BOOL isScreenshotShare = [type intValue] == 2;
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if (isScreenshotShare) {
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// 截图分享模式
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NSLog(@"🔍 [DouyinShareManager] 执行截图分享");
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UIImage *screenImage = [FuncPublic getImageWithFullScreenshot];
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if (screenImage) {
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// 复制图片到剪贴板
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UIPasteboard *pasteboard = [UIPasteboard generalPasteboard];
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pasteboard.image = screenImage;
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NSLog(@"✅ [DouyinShareManager] 截图已复制到剪贴板");
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// 显示分享引导弹窗
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[self showImageShareGuidance];
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if (completion) {
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completion(YES);
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}
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} else {
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NSLog(@"❌ [DouyinShareManager] 截图获取失败");
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if (completion) {
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completion(NO);
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}
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}
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} else {
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// 文本分享模式
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NSLog(@"🔍 [DouyinShareManager] 执行文本分享");
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// 组合分享内容
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NSString *shareText = @"";
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if (title && title.length > 0) {
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shareText = title;
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}
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if (description && description.length > 0) {
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if (shareText.length > 0) {
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shareText = [NSString stringWithFormat:@"%@\n\n%@", shareText, description];
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} else {
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shareText = description;
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}
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}
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if (shareText.length == 0) {
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shareText = @"来自进贤聚友棋牌的精彩内容分享";
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}
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// 复制到剪贴板
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UIPasteboard *pasteboard = [UIPasteboard generalPasteboard];
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[pasteboard setString:shareText];
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NSLog(@"✅ [DouyinShareManager] 文本已复制到剪贴板: %@", shareText);
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// 显示分享引导弹窗
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[self showTextShareGuidance];
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if (completion) {
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completion(YES);
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}
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}
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}
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#pragma mark - Private Methods
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+ (void)shareImageToDouyin:(UIImage *)image completion:(void (^)(BOOL))completion {
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if (!image) {
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if (completion) {
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completion(NO);
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}
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return;
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}
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// 方案1：先保存图片到相册，然后使用UIPasteboard传递图片数据，最后打开抖音
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[self requestPhotoLibraryAuthorizationWithCompletion:^(BOOL granted) {
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if (!granted) {
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if (completion) {
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completion(NO);
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}
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[self showPhotoLibraryPermissionAlert];
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return;
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}
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// 将图片保存到相册
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[[PHPhotoLibrary sharedPhotoLibrary] performChanges:^{
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[PHAssetChangeRequest creationRequestForAssetFromImage:image];
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} completionHandler:^(BOOL success, NSError * _Nullable error) {
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dispatch_async(dispatch_get_main_queue(), ^{
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if (success) {
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// 同时将图片数据放到剪贴板，供抖音读取
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UIPasteboard *pasteboard = [UIPasteboard generalPasteboard];
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[pasteboard setImage:image];
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// 尝试多种URL方案打开抖音分享
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NSArray *urlSchemes = @[
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@"snssdk1128://camera", // 打开抖音拍摄界面
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@"snssdk1128://publish", // 打开发布界面
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@"snssdk1128://share/image", // 图片分享（可能已废弃）
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@"snssdk1128://" // 基础scheme，打开抖音主界面
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];
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BOOL opened = NO;
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for (NSString *urlString in urlSchemes) {
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NSURL *douyinURL = [NSURL URLWithString:urlString];
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if ([[UIApplication sharedApplication] canOpenURL:douyinURL]) {
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if (@available(iOS 10.0, *)) {
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[[UIApplication sharedApplication] openURL:douyinURL options:@{} completionHandler:^(BOOL openSuccess) {
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if (completion) {
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completion(openSuccess);
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}
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}];
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} else {
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BOOL openSuccess = [[UIApplication sharedApplication] openURL:douyinURL];
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if (completion) {
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completion(openSuccess);
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}
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}
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opened = YES;
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break;
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}
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}
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if (!opened && completion) {
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completion(NO);
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}
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} else {
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if (completion) {
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completion(NO);
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}
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NSLog(@"保存图片到相册失败：%@", error);
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}
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});
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}];
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}];
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}
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+ (void)shareVideoToDouyin:(NSURL *)videoUrl completion:(void (^)(BOOL))completion {
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if (!videoUrl) {
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if (completion) {
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completion(NO);
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}
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return;
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}
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// 检查文件是否存在
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if (![[NSFileManager defaultManager] fileExistsAtPath:videoUrl.path]) {
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if (completion) {
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completion(NO);
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}
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return;
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}
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// 将视频保存到相册
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[self requestPhotoLibraryAuthorizationWithCompletion:^(BOOL granted) {
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if (!granted) {
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if (completion) {
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completion(NO);
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}
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[self showPhotoLibraryPermissionAlert];
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return;
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}
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[[PHPhotoLibrary sharedPhotoLibrary] performChanges:^{
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[PHAssetChangeRequest creationRequestForAssetFromVideoAtFileURL:videoUrl];
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} completionHandler:^(BOOL success, NSError * _Nullable error) {
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dispatch_async(dispatch_get_main_queue(), ^{
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if (success) {
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// 获取刚保存的视频的资源标识符
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PHFetchOptions *fetchOptions = [[PHFetchOptions alloc] init];
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fetchOptions.sortDescriptors = @[[NSSortDescriptor sortDescriptorWithKey:@"creationDate" ascending:NO]];
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PHFetchResult *fetchResult = [PHAsset fetchAssetsWithMediaType:PHAssetMediaTypeVideo options:fetchOptions];
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if (fetchResult.firstObject) {
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PHAsset *asset = fetchResult.firstObject;
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NSString *localIdentifier = asset.localIdentifier;
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// 构建抖音分享URL
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NSString *urlString = [NSString stringWithFormat:@"%@?video=%@&from=app_%@",
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kDouyinShareScheme,
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[self encodeString:localIdentifier],
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[self encodeString:@"msext"]];
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NSURL *douyinURL = [NSURL URLWithString:urlString];
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if ([[UIApplication sharedApplication] canOpenURL:douyinURL]) {
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if (@available(iOS 10.0, *)) {
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[[UIApplication sharedApplication] openURL:douyinURL options:@{} completionHandler:^(BOOL success) {
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// 这里不调用completion，等待抖音返回再调用
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}];
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} else {
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[[UIApplication sharedApplication] openURL:douyinURL];
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}
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} else {
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if (completion) {
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completion(NO);
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}
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}
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} else {
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if (completion) {
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completion(NO);
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}
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}
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} else {
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if (completion) {
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completion(NO);
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}
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NSLog(@"保存视频到相册失败：%@", error);
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}
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});
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}];
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}];
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}
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+ (void)shareHashtagToDouyin:(NSString *)hashtagName completion:(void (^)(BOOL))completion {
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if (!hashtagName || hashtagName.length == 0) {
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if (completion) {
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completion(NO);
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}
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return;
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}
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// 构建打开话题挑战的URL
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NSString *urlString = [NSString stringWithFormat:@"%@%@",
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kDouyinHashtagScheme,
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[self encodeString:hashtagName]];
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NSURL *douyinURL = [NSURL URLWithString:urlString];
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if ([[UIApplication sharedApplication] canOpenURL:douyinURL]) {
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if (@available(iOS 10.0, *)) {
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[[UIApplication sharedApplication] openURL:douyinURL options:@{} completionHandler:^(BOOL success) {
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if (completion) {
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completion(success);
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}
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}];
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} else {
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BOOL success = [[UIApplication sharedApplication] openURL:douyinURL];
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if (completion) {
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completion(success);
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}
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}
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} else {
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if (completion) {
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completion(NO);
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}
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}
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}
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+ (void)openDouyinUserProfile:(NSString *)userId completion:(void (^)(BOOL))completion {
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if (!userId || userId.length == 0) {
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if (completion) {
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completion(NO);
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}
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return;
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}
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// 构建打开用户主页的URL
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NSString *urlString = [NSString stringWithFormat:@"%@%@",
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kDouyinUserProfileScheme,
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[self encodeString:userId]];
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NSURL *douyinURL = [NSURL URLWithString:urlString];
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if ([[UIApplication sharedApplication] canOpenURL:douyinURL]) {
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if (@available(iOS 10.0, *)) {
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[[UIApplication sharedApplication] openURL:douyinURL options:@{} completionHandler:^(BOOL success) {
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if (completion) {
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completion(success);
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}
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}];
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} else {
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BOOL success = [[UIApplication sharedApplication] openURL:douyinURL];
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if (completion) {
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completion(success);
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}
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}
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} else {
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if (completion) {
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completion(NO);
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}
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}
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}
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+ (void)requestPhotoLibraryAuthorizationWithCompletion:(void (^)(BOOL granted))completion {
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PHAuthorizationStatus status = [PHPhotoLibrary authorizationStatus];
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switch (status) {
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case PHAuthorizationStatusAuthorized: {
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if (completion) {
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completion(YES);
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}
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break;
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}
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case PHAuthorizationStatusNotDetermined: {
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[PHPhotoLibrary requestAuthorization:^(PHAuthorizationStatus newStatus) {
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dispatch_async(dispatch_get_main_queue(), ^{
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if (completion) {
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completion(newStatus == PHAuthorizationStatusAuthorized);
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}
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});
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}];
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break;
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}
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case PHAuthorizationStatusDenied:
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case PHAuthorizationStatusRestricted: {
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if (completion) {
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completion(NO);
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}
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break;
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}
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default: {
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if (completion) {
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completion(NO);
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}
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break;
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}
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}
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}
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+ (NSString *)encodeString:(NSString *)string {
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if (!string) return @"";
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return [string stringByAddingPercentEncodingWithAllowedCharacters:[NSCharacterSet URLQueryAllowedCharacterSet]];
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}
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+ (NSString *)getUrlParam:(NSString *)url paramName:(NSString *)name {
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NSError *error;
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NSString *regTags = [[NSString alloc] initWithFormat:@"(^|&|\\?)%@=([^&]*)(&|$)", name];
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NSRegularExpression *regex = [NSRegularExpression regularExpressionWithPattern:regTags options:NSRegularExpressionCaseInsensitive error:&error];
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NSTextCheckingResult *match = [regex firstMatchInString:url options:0 range:NSMakeRange(0, [url length])];
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if (match) {
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NSString *paramValue = [url substringWithRange:[match rangeAtIndex:2]];
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return paramValue;
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}
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return nil;
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}
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+ (void)showAppNotInstalledAlert:(NSString *)appName {
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dispatch_async(dispatch_get_main_queue(), ^{
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UIAlertController *alertController = [UIAlertController alertControllerWithTitle:[NSString stringWithFormat:@"%@未安装", appName]
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message:[NSString stringWithFormat:@"您的设备未安装%@客户端，无法进行分享", appName]
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preferredStyle:UIAlertControllerStyleAlert];
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UIAlertAction *okAction = [UIAlertAction actionWithTitle:@"确定" style:UIAlertActionStyleDefault handler:nil];
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[alertController addAction:okAction];
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UIViewController *topVC = [self topViewController];
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[topVC presentViewController:alertController animated:YES completion:nil];
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});
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}
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+ (void)showPhotoLibraryPermissionAlert {
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dispatch_async(dispatch_get_main_queue(), ^{
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UIAlertController *alertController = [UIAlertController alertControllerWithTitle:@"无法访问相册"
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message:@"请在设置中开启相册权限，以便分享到抖音"
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preferredStyle:UIAlertControllerStyleAlert];
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UIAlertAction *cancelAction = [UIAlertAction actionWithTitle:@"取消" style:UIAlertActionStyleCancel handler:nil];
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UIAlertAction *settingsAction = [UIAlertAction actionWithTitle:@"去设置" style:UIAlertActionStyleDefault handler:^(UIAlertAction * _Nonnull action) {
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[[UIApplication sharedApplication] openURL:[NSURL URLWithString:UIApplicationOpenSettingsURLString]];
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}];
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[alertController addAction:cancelAction];
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[alertController addAction:settingsAction];
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UIViewController *topVC = [self topViewController];
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[topVC presentViewController:alertController animated:YES completion:nil];
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});
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}
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+ (UIViewController *)topViewController {
|
||
UIViewController *rootViewController = [UIApplication sharedApplication].keyWindow.rootViewController;
|
||
while (rootViewController.presentedViewController) {
|
||
rootViewController = rootViewController.presentedViewController;
|
||
}
|
||
|
||
if ([rootViewController isKindOfClass:[UINavigationController class]]) {
|
||
UINavigationController *navigationController = (UINavigationController *)rootViewController;
|
||
return navigationController.visibleViewController;
|
||
}
|
||
|
||
if ([rootViewController isKindOfClass:[UITabBarController class]]) {
|
||
UITabBarController *tabBarController = (UITabBarController *)rootViewController;
|
||
UIViewController *selectedViewController = tabBarController.selectedViewController;
|
||
|
||
if ([selectedViewController isKindOfClass:[UINavigationController class]]) {
|
||
UINavigationController *navigationController = (UINavigationController *)selectedViewController;
|
||
return navigationController.visibleViewController;
|
||
}
|
||
|
||
return selectedViewController;
|
||
}
|
||
|
||
return rootViewController;
|
||
}
|
||
|
||
+ (void)showImageShareGuidance {
|
||
NSString *title = @"抖音分享准备完成";
|
||
NSString *message = @"✅ 图片已复制到剪贴板\n\n"
|
||
@"🎯 分享到好友或群聊步骤：\n"
|
||
@"1️⃣ 打开抖音，点击右下角「消息」\n"
|
||
@"2️⃣ 选择好友或群聊进入聊天\n"
|
||
@"3️⃣ 在输入框长按粘贴图片\n"
|
||
@"4️⃣ 点击发送即可分享";
|
||
|
||
[self showGuidanceAlertWithTitle:title message:message];
|
||
}
|
||
|
||
+ (void)showTextShareGuidance {
|
||
NSString *title = @"抖音分享准备完成";
|
||
NSString *message = @"✅ 内容已复制到剪贴板\n\n"
|
||
@"🎯 分享到好友或群聊步骤：\n"
|
||
@"1️⃣ 打开抖音，点击右下角「消息」\n"
|
||
@"2️⃣ 选择好友或群聊进入聊天\n"
|
||
@"3️⃣ 在输入框长按粘贴内容\n"
|
||
@"4️⃣ 点击发送即可分享";
|
||
|
||
[self showGuidanceAlertWithTitle:title message:message];
|
||
}
|
||
|
||
+ (void)showGuidanceAlertWithTitle:(NSString *)title message:(NSString *)message {
|
||
dispatch_async(dispatch_get_main_queue(), ^{
|
||
UIAlertController *alert = [UIAlertController alertControllerWithTitle:title
|
||
message:message
|
||
preferredStyle:UIAlertControllerStyleAlert];
|
||
|
||
UIAlertAction *openAction = [UIAlertAction actionWithTitle:@"立即打开抖音"
|
||
style:UIAlertActionStyleDefault
|
||
handler:^(UIAlertAction * _Nonnull action) {
|
||
NSURL *douyinURL = [NSURL URLWithString:kDouyinScheme];
|
||
if ([[UIApplication sharedApplication] canOpenURL:douyinURL]) {
|
||
[[UIApplication sharedApplication] openURL:douyinURL options:@{} completionHandler:nil];
|
||
}
|
||
}];
|
||
|
||
UIAlertAction *cancelAction = [UIAlertAction actionWithTitle:@"稍后分享"
|
||
style:UIAlertActionStyleCancel
|
||
handler:nil];
|
||
|
||
[alert addAction:openAction];
|
||
[alert addAction:cancelAction];
|
||
|
||
// 获取顶层视图控制器
|
||
UIViewController *topVC = [self getTopViewController];
|
||
if (topVC) {
|
||
[topVC presentViewController:alert animated:YES completion:nil];
|
||
}
|
||
});
|
||
}
|
||
|
||
+ (UIViewController *)getTopViewController {
|
||
UIViewController *topViewController = [UIApplication sharedApplication].keyWindow.rootViewController;
|
||
while (topViewController.presentedViewController) {
|
||
topViewController = topViewController.presentedViewController;
|
||
}
|
||
return topViewController;
|
||
}
|
||
|
||
@end
|