ios – 在iphone模拟器上使用UIImagePickerController

概述我有方法,从画廊或相机拍照 -(IBAction) getPhoto:(id) sender { UIImagePickerController * picker = [[UIImagePickerController alloc] init]; picker.delegate = self; if((UIButton *) sender == choosePhotoBtn) { 我有方法,从画廊或相机拍照

-(IBAction) getPhoto:(ID) sender {  UIImagePickerController * picker = [[UIImagePickerController alloc] init];  picker.delegate = self;  if((UIbutton *) sender == choosePhotoBtn) {        picker.sourceType = UIImagePickerControllerSourceTypeSavedPhotosAlbum;  } else {        picker.sourceType = UIImagePickerControllerSourceTypeCamera;  }  [self presentModalVIEwController:picker animated:YES];}

但是当我在模拟器上运行它时,代码不起作用.并且它在picker.sourceType = UIImagePickerControllerSourceTypeSavedPhotosAlbum和picker.sourceType = UIImagePickerControllerSourceTypeCamera中不起作用

是模拟器还是代码中的问题？

解决方法 试试这个,

if([UIImagePickerController isSourceTypeAvailable:UIImagePickerControllerSourceTypePhotolibrary])        {            picker.sourceType = UIImagePickerControllerSourceTypePhotolibrary;        }        else        {            picker.sourceType = UIImagePickerControllerSourceTypeSavedPhotosAlbum;        }        [self.navigationController presentModalVIEwController:picker animated:NO];

如果您要为iPad创建应用程序.您必须在popOver控件中显示库.

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