/**

?*??調用照相機

?*/

- (void)openCamera

{

? ??UIImagePickerController?*picker = [[UIImagePickerController?alloc]?init];

? ? picker.delegate?=?self;

? ? picker.allowsEditing?=?YES;?//可編輯

? ??//判斷是否可以打開照相機

? ??if?([UIImagePickerController?isSourceTypeAvailable:UIImagePickerControllerSourceTypeCamera])

? ? {

? ? ? ??//攝像頭

? ? ? ? picker.sourceType?=?UIImagePickerControllerSourceTypeCamera;

? ? ? ? [self?presentViewController:picker?animated:YES?completion:nil];

? ? }

? ??else

? ? {

? ? ? ??NSLog(@"沒有攝像頭");

? ? }

}

?

/**

?*??打開相冊

?*/

-(void)openPhotoLibrary

{

? ??// Supported orientations has no common orientation with the application, and [PUUIAlbumListViewController shouldAutorotate] is returning YES

?? ?

? ??//?進入相冊

? ??if([UIImagePickerController?isSourceTypeAvailable:UIImagePickerControllerSourceTypePhotoLibrary])

? ? {

? ? ? ??UIImagePickerController?*imagePicker = [[UIImagePickerController?alloc]init];

? ? ? ? imagePicker.allowsEditing?=?YES;

? ? ? ? imagePicker.sourceType?=?UIImagePickerControllerSourceTypePhotoLibrary;

? ? ? ? imagePicker.delegate?=?self;

? ? ? ? [self?presentViewController:imagePicker?animated:YES?completion:^{

? ? ? ? ? ??NSLog(@"打開相冊");

? ? ? ? }];

? ? }

? ??else

? ? {

? ? ? ??NSLog(@"不能打開相冊");

? ? }

}

?

#pragma mark - UIImagePickerControllerDelegate

//?拍照完成回調

- (void)imagePickerController:(UIImagePickerController?*)picker didFinishPickingImage:(UIImage?*)image editingInfo:(nullableNSDictionary<NSString?*,id> *)editingInfo?NS_DEPRECATED_IOS(2_0,?3_0)

{

? ??NSLog(@"finish..");

?? ?

? ??if(picker.sourceType?==?UIImagePickerControllerSourceTypeCamera)

? ? {

? ? ? ??//圖片存入相冊

? ? ? ??UIImageWriteToSavedPhotosAlbum(image,?nil,?nil,?nil);

? ? }

?? ?

? ? [self?dismissViewControllerAnimated:YES?completion:nil];

}

//進入拍攝頁面點擊取消按鈕

- (void)imagePickerControllerDidCancel:(UIImagePickerController?*)picker

{

? ? [self?dismissViewControllerAnimated:YES?completion:nil];

}

轉載于:https://www.cnblogs.com/scode2/p/8664460.html

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