¡@
2014/10/15 ¤U¤È 10:13:00
iphone Programming Glossary: public.imageSelect videos using UIImagePickerController in 2G/3G http://stackoverflow.com/questions/2758466/select-videos-using-uiimagepickercontroller-in-2g-3g resulting logs for 3G device is as follows 2010 05 03 19 09 09.623 xyz 348 207 Available types for source as camera public.image 2010 05 03 19 09 09.643 xyz 348 207 Available types for source as photo library public.image As the logs state for photo.. for source as camera public.image 2010 05 03 19 09 09.643 xyz 348 207 Available types for source as photo library public.image As the logs state for photo library the string equivalent of kUTTypeMovie is not available and hence the UIImagePickerController..
didFinishPickingMediaWithInfo return nil photo http://stackoverflow.com/questions/3088874/didfinishpickingmediawithinfo-return-nil-photo 1 What is happening is that the info dictionary always returns with a single entry UIImagePickerControllerMediaType public.image which is great but there is never an image. I was using a great example from this forum to do this and I am pretty sure..
iPhone - UIImagePickerController -> save the image to app folder http://stackoverflow.com/questions/4957972/iphone-uiimagepickercontroller-save-the-image-to-app-folder and saving it NSString mediaType info objectForKey UIImagePickerControllerMediaType if mediaType isEqualToString @ public.image UIImage editedImage info objectForKey UIImagePickerControllerEditedImage NSData webData UIImagePNGRepresentation editedImage..
App crashes with reason: Collection <__NSArrayM: 0x7071700> was mutated while being enumerated http://stackoverflow.com/questions/5115344/app-crashes-with-reason-collection-nsarraym-0x7071700-was-mutated-while-be NSDictionary info if info objectForKey UIImagePickerControllerMediaType isEqualToString @ public.image you got an image UIImage img info objectForKey @ UIImagePickerControllerOriginalImage if isCamera YES UIImageWriteToSavedPhotosAlbum..
Why can't I register my iOS application to handle the image file type? http://stackoverflow.com/questions/9197757/why-cant-i-register-my-ios-application-to-handle-the-image-file-type key string Alternate string key CFBundleTypeRole key string None string key LSItemContentTypes key array string public.image string array dict array I noticed that I can register for other file types such as text changing the public.image to public.text.. public.image string array dict array I noticed that I can register for other file types such as text changing the public.image to public.text but it just won't work with images the Open In .. menu is not showing my app . What could be causing this..
|