ios - 如何让用户复制 UIAlertView 的描述？

Question

点击 UIButton 后，我将显示带有多行消息的 UIAlertView，以及如何让用户复制/选择该消息。

Answer 1

您是否尝试在 UIAlertView 中添加 UITextView ？

试试这个:

UIAlertView *testAlert = [[UIAlertView alloc] initWithTitle:@"Hello World ! This is just a test."
                                                        message:@""
                                                       delegate:self
                                              cancelButtonTitle:@"Cancel"
                                              otherButtonTitles:@"Done", nil];
    UITextView *textView = [UITextView new];
    textView.text = @"Hello World ! Hello World ! Hello World ! Hello World ! Hello World !";
    textView.editable = NO;
    textView.userInteractionEnabled = YES;

    [testAlert setValue: textView forKey:@"accessoryView"];
    [testAlert show];