Comment télécharger une photo en image + iphone

Question

Je suis un nouveau développeur iPhone. Comment puis-je télécharger une image en mode Image provenant de la caméra et de la photothèque.

Merci à tous.

Answer 1

Essayez ceci.

- (IBAction)m_CtrlBtn_SelectImage_click:(id)sender 
{ 
    if ([UIImagePickerController isSourceTypeAvailable: 
     UIImagePickerControllerSourceTypePhotoLibrary]) 
    { 
     // Set source to the Photo Library 
     imgPicker.sourceType =UIImagePickerControllerSourceTypePhotoLibrary;// imgPicker is a UIImagePickerController object; 
     if (UI_USER_INTERFACE_IDIOM()==UIUserInterfaceIdiomPad) 
     { 
      UIPopoverController *popover = [[UIPopoverController alloc] initWithContentViewController:imgPicker]; 
      self.popoverController = popover; 
      [popover release]; 
      // popoverController.delegate = self; 
      [popoverController presentPopoverFromRect:CGRectMake(0, 0, 500, 480) inView:self.view permittedArrowDirections:UIPopoverArrowDirectionUp animated:YES]; 
      [imgPicker release]; 
     } 
     else 
     { 
      [self presentModalViewController:self.imgPicker animated:YES]; 
     } 
    } 

} 
-(void)viewWillAppear:(BOOL)animated{ 
    self.imgPicker = [[UIImagePickerController alloc] init]; 
    self.imgPicker.delegate = self; 

} 
- (void)imagePickerController:(UIImagePickerController *)picker didFinishPickingImage:(UIImage *)img editingInfo:(NSDictionary *)editInfo { 
    m_ImgVw_SelectedImage.image=img; 
    [popoverController dismissPopoverAnimated:YES]; 
    [picker dismissModalViewControllerAnimated:YES]; 
    [picker.view removeFromSuperview]; 
    [picker release]; 
    picker.delegate=nil; 
}