UIActionSheet *sheet;
if ([UIImagePickerController isSourceTypeAvailable:UIImagePickerControllerSourceTypeCamera]) {
sheet = [[UIActionSheet alloc] initWithTitle:@"选择" delegate:self cancelButtonTitle:@"取消" destructiveButtonTitle:nil otherButtonTitles:@"从相册选择",@"拍照", nil];
}else{
sheet = [[UIActionSheet alloc] initWithTitle:@"选择" delegate:self cancelButtonTitle:@"取消" destructiveButtonTitle:nil otherButtonTitles:@"从相册选择" , nil] ;
}
[sheet showInView:self.view];
- (void)actionSheet:(UIActionSheet *)actionSheet clickedButtonAtIndex:(NSInteger)buttonIndex{
if (buttonIndex == actionSheet.cancelButtonIndex) {
return;
}
NSInteger sourceType = 0;
if (buttonIndex == 0) {
sourceType = UIImagePickerControllerSourceTypePhotoLibrary;
}else if (buttonIndex == 1){
sourceType = UIImagePickerControllerSourceTypeCamera;
}
UIImagePickerController *pickerController = [[UIImagePickerController alloc] init];
pickerController.sourceType= sourceType;
pickerController.delegate = self;
pickerController.allowsEditing = YES;
[self presentViewController:pickerController animated:YES completion:nil];
}
- (void)imagePickerController:(UIImagePickerController *)picker didFinishPickingMediaWithInfo:(NSDictionary*)info{
[picker dismissViewControllerAnimated:YES completion:nil];
UIImage *image = [info objectForKey:UIImagePickerControllerEditedImage];
}
