Workaround for the deprecated imagePickerController.allowsImageEditing property

本文提供了一个解决废弃属性allowsImageEditing的方法,通过设置一个替代键来启用图片编辑功能,适用于从SDK 2.0到3.1的升级过程中遇到此问题的开发者。

Workaround for the deprecated imagePickerController.allowsImageEditing property:

NSString * key = @"allowsEditing"; 
if ([myImagePickerController respondsToSelector:@selector(setAllowsImageEditing:)]) { 
  key
= @"allowsImageEditing"; 
} 
[myImagePickerController setValue:[NSNumber numberWithBool:YES] forKey:key];

 

 

Reference:

// SDK 2.0 to 3.0 
myImagePickerController
.allowsImageEditing = YES; 
 
// SDK 3.1 
myImagePickerController
.allowsEditing = YES; 

from http://stackoverflow.com/questions/1621670/how-do-i-work-around-deprecated-properties-methods-with-possibly-non-object-arg

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最新发布
07-23
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