72 lines
2.3 KiB
Objective-C
72 lines
2.3 KiB
Objective-C
//
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// PasteboardManager.m
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// msext
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//
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// Created on 2025/06/17.
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// Copyright © 2025年. All rights reserved.
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//
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#import "PasteboardManager.h"
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@implementation PasteboardManager
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#pragma mark - Public Methods
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+ (nullable NSString *)safeReadPasteboardText {
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NSLog(@"🔍 [PasteboardManager] 尝试安全读取剪贴板内容");
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if (@available(iOS 14.0, *)) {
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// iOS 14+ 先检查是否有文本内容，避免不必要的权限弹窗
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UIPasteboard *pasteboard = [UIPasteboard generalPasteboard];
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if (pasteboard.hasStrings) {
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NSString *text = pasteboard.string;
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NSLog(@"✅ [PasteboardManager] 成功读取剪贴板文本: %@", text ? @"有内容" : @"空内容");
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return text ?: @"";
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} else {
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NSLog(@"ℹ️ [PasteboardManager] 剪贴板中无文本内容");
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return @"";
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}
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} else {
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// iOS 14以下直接读取
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UIPasteboard *pasteboard = [UIPasteboard generalPasteboard];
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NSString *text = pasteboard.string;
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NSLog(@"✅ [PasteboardManager] 读取剪贴板文本: %@", text ? @"有内容" : @"空内容");
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return text ?: @"";
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}
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}
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+ (void)writeTextToPasteboard:(NSString *)text {
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NSLog(@"🔍 [PasteboardManager] 写入文本到剪贴板: %@", text ? @"有内容" : @"空内容");
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UIPasteboard *pasteboard = [UIPasteboard generalPasteboard];
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pasteboard.string = text ?: @"";
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NSLog(@"✅ [PasteboardManager] 文本已写入剪贴板");
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}
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+ (BOOL)hasTextInPasteboard {
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if (@available(iOS 14.0, *)) {
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BOOL hasText = [UIPasteboard generalPasteboard].hasStrings;
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NSLog(@"🔍 [PasteboardManager] 检查剪贴板是否有文本: %@", hasText ? @"是" : @"否");
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return hasText;
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} else {
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// iOS 14以下版本需要直接访问内容来判断
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NSString *text = [UIPasteboard generalPasteboard].string;
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BOOL hasText = (text != nil && text.length > 0);
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NSLog(@"🔍 [PasteboardManager] 检查剪贴板是否有文本: %@", hasText ? @"是" : @"否");
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return hasText;
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}
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}
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+ (void)clearPasteboard {
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NSLog(@"🔍 [PasteboardManager] 清空剪贴板");
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UIPasteboard *pasteboard = [UIPasteboard generalPasteboard];
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pasteboard.string = @"";
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NSLog(@"✅ [PasteboardManager] 剪贴板已清空");
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}
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@end
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