Question

我正在尝试检测用户通过iPhone上传到我网站的照片来源。我想查看它是在实时照片拍摄后上传还是从库中的照片中选择。我想用php检测这个..这可能吗？

Answer 1

（BOOL）startMediaBrowserFromViewController：（UIViewController *）控制器            usingDelegate：（id）委托{

if（（[UIImagePickerController isSourceTypeAvailable：              UIImagePickerControllerSourceTypeSavedPhotosAlbum] ==否）         || （代表==无）         || （控制器==无））     返回NO;

UIImagePickerController * mediaUI = [[UIImagePickerController alloc] init]; mediaUI.sourceType = UIImagePickerControllerSourceTypeSavedPhotosAlbum;

//显示已保存的图片和电影（如果两者都可用） //相机胶卷相册。 mediaUI.mediaTypes =     [UIImagePickerController availableMediaTypesForSourceType：         UIImagePickerControllerSourceTypeSavedPhotosAlbum];

//隐藏移动和控制的控件缩放图片，或用于 //修剪电影。要显示控件，请使用YES。 mediaUI.allowsEditing = NO;

mediaUI.delegate = delegate;

[controller presentModalViewController：mediaUI animated：YES]; 返回YES; }
（IBAction）showSavedMediaBrowser { [self startMediaBrowserFromViewController：self usingDelegate：self]; }
（void）imagePickerController：（UIImagePickerController *）选取器 didFinishPickingMediaWithInfo：（NSDictionary *）info {

NSString * mediaType = [info objectForKey：UIImagePickerControllerMediaType]; UIImage * originalImage，* editedImage，* imageToUse;

//处理从相册中挑选的静止图像 if（CFStringCompare（（CFStringRef）mediaType，kUTTypeImage，0） == kCFCompareEqualTo）{
```
editedImage = (UIImage *) [info objectForKey:
            UIImagePickerControllerEditedImage];
originalImage = (UIImage *) [info objectForKey:
            UIImagePickerControllerOriginalImage];

if (editedImage) {
    imageToUse = editedImage;
} else {
    imageToUse = originalImage;
}
// Do something with imageToUse
```
}

//处理从相册中挑选的动画 if（CFStringCompare（（CFStringRef）mediaType，kUTTypeMovie，0） == kCFCompareEqualTo）{
```
NSString *moviePath = [[info objectForKey:
            UIImagePickerControllerMediaURL] path];

// Do something with the picked movie available at moviePath
```
}

[[picker parentViewController] dismissModalViewControllerAnimated：YES]; [选择器发布]; }

如何检测照片是在拍摄照片后上传还是从带有php的iphone库中选择？

1 个答案: