android短视频开发，取消searchBar 背景颜色设置

android短视频开发，取消searchBar 背景颜色设置

 

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_searchBar.backgroundColor = [UIColor clearColor];<br> _searchBar.backgroundImage = [self imageWithColor:[UIColor clearColor] size:_searchBar.bounds.size];<br>//取消searchbar背景色<br>- (UIImage *)imageWithColor:(UIColor *)color size:(CGSize)size<br>{<br> CGRect rect = CGRectMake(0, 0, size.width, size.height);<br>UIGraphicsBeginImageContext(rect.size);<br>CGContextRef context = UIGraphicsGetCurrentContext();<br>CGContextSetFillColorWithColor(context, [color CGColor]);<br>CGContextFillRect(context, rect);<br>UIImage *image = UIGraphicsGetImageFromCurrentImageContext();<br>  UIGraphicsEndImageContext();<br>   <br>  return image;<br>}

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