小编MAC*_*113的帖子

我的视频没玩

 // _itemFailedToPlayToEnd: 
    {
       kind = 1;
       new = 2;
       old = 0;
    }

我的网址是

http://leuipe.fr.feedportal.com/c/3265/f/43169/s/2f1abb6/sc/35/l/0Lvideo0Blequipe0Bfr0Cvideo0Cd3b6e1d4cccs0Bhtml/story.htm

我的代码是

 movieURL=[NSURL URLWithString:[_dic valueForKey:kRssLink]];
 NSLog(@"%@",movieURL);
 player = [[MPMoviePlayerController alloc] init];

[player setContentURL:movieURL];
[player.view setFrame:CGRectMake (0, 100, 320, 476)];
[self.view addSubview:player.view];

[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(moviePlayBackDidFinish:) name:MPMoviePlayerPlaybackDidFinishNotification object:player];

[player play];

我想在iCloud中存储.sqlite数据库文件.我使用下面这段代码但是当我登录我的icloud帐户并在"iCloud Drive"中看到时,该驱动器中没有任何文件.

我只想在icloud中使用我的Apps Documents文件夹的.sqlite文件并从该备份恢复.

我从xcode打开了功能的iCloud选项.

代码:

NSString *dataFile = [self getDBPath];

_documentURL = [NSURL fileURLWithPath:dataFile];

NSFileManager *filemgr = [NSFileManager defaultManager];

// [filemgr removeItemAtURL:_documentURL error:nil];

// _ubiquityURL = [[filemgr URLForUbiquityContainerIdentifier:nil] URLByAppendingPathComponent:@"Documents"];

_ubiquityURL = [[NSFileManager defaultManager] URLForUbiquityContainerIdentifier:nil];

_ubiquityURL = [_ubiquityURL URLByAppendingPathComponent:@"Documents"];

if ([filemgr fileExistsAtPath:[_ubiquityURL path]] == NO)
            [filemgr createDirectoryAtURL:_ubiquityURL
              withIntermediateDirectories:YES
                               attributes:nil
                                    error:nil];

_ubiquityURL = [_ubiquityURL URLByAppendingPathComponent:@"imageDB.sqlite"];

// Search for document in iCloud storage
_metadataQuery = [[NSMetadataQuery alloc] init];

[_metadataQuery setPredicate:[NSPredicate predicateWithFormat:@"%K LIKE 'imageDB.sqlite'",NSMetadataItemFSNameKey]];
[_metadataQuery setSearchScopes:[NSArray
                                         arrayWithObjects:NSMetadataQueryUbiquitousDocumentsScope,nil]];

 [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(metadataQueryDidFinishGathering:) name: NSMetadataQueryDidFinishGatheringNotification …

我有两个按钮.

滚动视图中还有两个屏幕,一个是UIView绿色,另一个是UIImageApple徽标.两者都显示正常,但我只是采取这样的屏幕截图.

当我点击注册按钮然后在滚动视图中显示UIView那是绿色视图!

当我点击图像按钮时,它显示的UIImageView是Apple徽标.我拍摄的屏幕截图就像滚动视图滚动和绿色视图是uiview,第二个背后是包含图像的图像视图

 //help me

 -(IBAction)registrationClick:(id)sender
 {
    NSLog(@"mayank");
    CGRect frame;
    frame.origin.x = self.scrollView.frame.size.width * self.pageControl.currentPage;
    frame.origin.y = 0;
    frame.size = self.scrollView.frame.size;
    [self.scrollView scrollRectToVisible:frame animated:YES];
    pageControlBeingUsed = YES;
 }