本文转载自红黑联盟
#import <Foundation/Foundation.h>
#import <MobileCoreServices/UTCoreTypes.h>//添加此框架
@interface UIPasteboard (AttributedString)
- (void) setAttributedString:(NSAttributedString *)attributedString;
@end
#import "UIPasteboard+AttributedString.h"
@implementation UIPasteboard (AttributedString)
- (void) setAttributedString:(NSAttributedString *)attributedString { //\ufffc为对象占位符，目的是当富文本中有图像时，只复制文本信息！！！
NSString *String = [[attributedString string] stringByReplacingOccurrencesOfString:@"\ufffc" withString:@""];
NSMutableDictionary *item = [NSMutableDictionary dictionaryWithCapacity:1];
[item setValue:htmlString forKey:(NSString *)kUTTypeText];
self.items = [NSArray arrayWithObject:item];
}
@end
给要复制的视图添加长按事件：
UILongPressGestureRecognizer *gestureRecognizer = [[UILongPressGestureRecognizer alloc] initWithTarget:self action:@selector(longTap:)];
[self.selectedBackgroundView addGestureRecognizer:gestureRecognizer];
gestureRecognizer.minimumPressDuration = 1.0;
- (void)longTap:(UILongPressGestureRecognizer *)ges{ [self becomeFirstResponder];
UIMenuController * menu = [UIMenuController sharedMenuController]; //尺寸和添加到哪里
[menu setTargetRect: [self frame] inView: self.superView];
[menu setMenuVisible: YES animated: YES];}
重写下面方法：
//是否截获事件响应
- (BOOL)canBecomeFirstResponder {
return YES;
}
//什么样的操作会被响应
- (BOOL)canPerformAction:(SEL)action withSender:(id)sender {
return action == @selector(copy:);
}
- (void)copy:(id)sender {
UIPasteboard *pasteboard = [UIPasteboard generalPasteboard];
[pasteboard setAttributedString:@"此处是富文本，其他同理"];
}
