在Simulator中运行时的条件编译，而不是在设备上运行 [英] Conditional compile when running in Simulator as opposed to on a device

问题描述

我是否有一个编译器指令可用于在定位模拟器而不是我的设备时编译不同的代码行。类似于：

Is there a compiler directive I can use to compile a different line of code when targetting the simulator as opposed to my device. Something like:

# IF SIMULATOR
[self.imagePicker setSourceType:UIImagePickerControllerSourceTypePhotoLibrary];
# ELSE
[self.imagePicker setSourceType:UIImagePickerControllerSourceTypeCamera];
# END

EDIT

直接链接到文档。

推荐答案

#if TARGET_IPHONE_SIMULATOR
[self.imagePicker setSourceType:UIImagePickerControllerSourceTypePhotoLibrary];
#else
[self.imagePicker setSourceType:UIImagePickerControllerSourceTypeCamera];
#endif

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