如何在UIAlertView中添加带文本的图像？

Question

我想将带有一些文字的图像添加到UIAlertView中，就像下面的给定图像一样

这是我的代码

    UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"" message:@"Please use Settings(    ) to configure the phone number and image." delegate:nil cancelButtonTitle:@"OK" otherButtonTitles:nil];

    UIImageView *imageView = [[UIImageView alloc] initWithFrame:CGRectMake(160.5, 27, 15, 15)];

    imageView.image = [UIImage imageNamed:@"settingIcon.png"];

    [alert addSubview:imageView];

    [alert show];

但是图片没有在alertview中显示。你的帮助会很明显。感谢

Answer 1

是表情符号。你可以在这里找到整个表情符号的unicode：Emoji Unicode

您可以使用相应图片的unicode在警告中显示：

UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"Midhun" message:@"\xE2\x9C\x88" delegate:nil cancelButtonTitle:@"ok" otherButtonTitles: nil];
[alert show];

Answer 2

在IOS 6中试试这个

UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"" message:@"Please use Settings(    ) to configure the phone number and image." delegate:nil cancelButtonTitle:@"OK" otherButtonTitles:nil];
        
        UIImageView *imageView = [[UIImageView alloc] initWithFrame:CGRectMake(160.5, 27, 15, 15)];
        
        NSString *path = [[NSString alloc] initWithString:[[[NSBundle mainBundle] resourcePath] stringByAppendingPathComponent:@"settingIcon.png"]];
        UIImage *bkgImg = [[UIImage alloc] initWithContentsOfFile:path];
        [imageView setImage:bkgImg];

        [alert addSubview:imageView];

        [alert show];

我希望这会对你有所帮助

如果您在IOS 7中使用，我们无法在IOS 7中添加图像因为在IOS 7中删除所有addSubview功能....所以无法在IOS7中添加图像。