Tumblr的UIDocumentInteractionController
Tumblr的UIDocumentInteractionController
提问于 2013-10-29 02:48:10
我需要分享照片在Tumblr，与应用程序Tumblr在iOS。
对于instagram，我确实喜欢这样：
NSData *imageData = UIImageJPEGRepresentation(self.test.image, 1.0);
NSString *writePath = [NSTemporaryDirectory() stringByAppendingPathComponent:@"instagram.igo"];
if (![imageData writeToFile:writePath atomically:YES]) {
NSLog(@"image save failed to path %@", writePath);
return;
}
// send it to instagram.
NSURL *fileURL = [NSURL fileURLWithPath:writePath];
self.documentController = [UIDocumentInteractionController interactionControllerWithURL:fileURL];
[self.documentController setUTI:@"com.instagram.exclusivegram"];
[self.documentController setAnnotation:@{@"InstagramCaption" : @"#hey"}];
if (![self.documentController presentOpenInMenuFromRect:self.view.frame inView:self.view animated:YES]) NSLog(@"couldn't present document interaction controller");但是我找不到这样的感觉，但是为了Tumblr，谢谢
回答 2
Stack Overflow用户
回答已采纳
发布于 2014-08-11 05:21:31
- (IBAction)btn_tumblr:(id)sender{
CGRect rect = CGRectMake(0, 0, 0, 0);
UIGraphicsBeginImageContextWithOptions(self.view.frame.size,self.view.opaque, 0.0);
[self.view.layer renderInContext:UIGraphicsGetCurrentContext()];
UIGraphicsEndImageContext();
[UIImageJPEGRepresentation(getShareimage, 1.0) writeToFile:[NSString stringWithFormat:@"%@/%@",[NSHomeDirectory() stringByAppendingPathComponent:@"Documents"],@"photo.tumblrphoto"] atomically:YES];
NSURL *fileURL = [NSURL fileURLWithPath:[NSString stringWithFormat:@"%@/%@",[NSHomeDirectory() stringByAppendingPathComponent:@"Documents"],@"photo.tumblrphoto"]];
self.dic.delegate = self;
self.dic.UTI = @"com.tumblr.photo";
[self setupControllerWithURL:fileURL usingDelegate:self];
self.dic=[UIDocumentInteractionController interactionControllerWithURL:fileURL];
[self.dic presentOpenInMenuFromRect: rect inView: self.view animated: YES ];}
- (UIDocumentInteractionController *) setupControllerWithURL: (NSURL*) fileURL usingDelegate: (id <UIDocumentInteractionControllerDelegate>) interactionDelegate{
UIDocumentInteractionController *interactionController = [UIDocumentInteractionController interactionControllerWithURL: fileURL];
interactionController.delegate = interactionDelegate;
return interactionController;}试试这个.！)
Stack Overflow用户
发布于 2014-02-13 09:20:49
以下是tumblr的代码
- (IBAction)tumblrButtonTapped:(id)sender {
NSString * documentsDirectory = [NSHomeDirectory() stringByAppendingPathComponent:@"Documents"];
NSString * savedImagePath = [documentsDirectory stringByAppendingPathComponent:@"tumblrImage.jpg"];
[UIImageJPEGRepresentation(image, 1.0) writeToFile:savedImagePath atomically:YES]; //Put image here
NSURL * imageUrl = [NSURL fileURLWithPath:savedImagePath];
docController = [[UIDocumentInteractionController alloc] init];
docController.delegate = self;
docController.UTI = @"com.tumblr.photo";
[docController setURL:imageUrl];
[docController presentOpenInMenuFromRect:CGRectZero inView:self.view animated:YES];
}
-(UIViewController*) documentInteractionControllerViewControllerForPreview:(UIDocumentInteractionController *)controller{
return self;
}
-(UIDocumentInteractionController *) setupControllerWithURL:(NSURL *)fileURL
usingDelegate:(id <UIDocumentInteractionControllerDelegate>) interactionDelegate {
UIDocumentInteractionController *interactionController =
[UIDocumentInteractionController interactionControllerWithURL:fileURL];
interactionController.delegate = interactionDelegate;
return interactionController;
}页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/19648766
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