iOS 改变键盘颜色的代码
- 作者: 5942007
- 来源: 51数据库
- 2022-08-17
- (void)textFieldDidBeginEditing:(UITextField *)textField{ NSArray *ws = [[UIApplication sharedApplication] windows]; for(UIView *w in ws){ NSArray *vs = [w subviews]; for(UIView *v in vs){ if([[NSString stringWithUTF8String:object_getClassName(v)] isEqualToString:@"UIPeripheralHostView"]){ v.backgroundColor = [UIColor redColor]; } } } }
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