Can iPod touch store .pdf files and open them without any Internet connection? My friend just bought one and he could not explore a feature like that yet. He says that iTunes does not allow transferring of .pdf files to iPod touch.
No, there is not a way to transfer files of any kind to an iPod touch/iPhone through syncing. You can e-mail, or download from the web, or contain one within an application, but I don't believe you can sync a pdf.
we found the solution:The programs name is goodreader. You can download files in the formats like .doc,.docx,ppt,pptx,pdf,txt,html and view them offline.
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I have to develop an AIR app for a client, that reads the video folder content and can play any video in it.
It's quite easy with Android, I can read any folder on the phone/tablet, but on iOS it's not that easy. I can't use applicationDirectory because the client wants to put videos himself later in the videos folder on iPad. (But if you have a solution to put files in applicationDirectory with iTunes or else, please share !)
I know there are some ane's that read the cameraroll content, but they display a native pickup screen, while I just need a list of the files.
I tried to use File.documentsDirectory to access content, but got no luck. If you have any idea, thanks in advance !
Ok I found a workaround : in my XML application file I added <key>UIFileSharingEnabled</key><true/> to the iPhone infoAdditions, so that I can access to app's documents through iTunes. I add files with iTunes, and I can read the content of the folder in AIR with File.documentsDirectory.getDirectoryListing()
Hope it will help someone else !
I am writing a simple recorder application which can record/play audio (via. AVFoundation) and save it locally to the iOS device. I've found several sources de
Initially, I would have liked to send out multiple of these saved audio files via email (MessageUI) such as with this simple example: https://gist.github.com/kellyegan/49e3e11fe68b5e6b5360 - though recently I have felt maybe I should forego this in favor of simply saving to the device and allowing the user to send out the file somehow.
Considering this, I feel it might be best to try to save the audio file to a more user-friendly destination. Is there any way I can save these files locally that might allow the user to 'share' them via iOS (outside of my application)? Maybe even to their iTunes library? This seemed promising: iOS - Save audio files to iTunes music library - but looks like the solution provided is actually for saving images to the 'photo album'
When I print the audio file's URL I get something like
'file:///var/mobile/Containers/Data/Application/AA3E5177-A8C8-4FFA-8EBC-85A2A6844A88/Documents/recording-2017-03-06-12-54.m4a'
I am a serious noob w/ Swift 3 and definitely with AVFoundation - I'd really appreciate any and all help/advice. Thanks in advance!
The URL 'file:///var/mobile/Containers/Data/Application/AA3E5177-A8C8-4FFA-8EBC-85A2A6844A88/Documents/recording-2017-03-06-12-54.m4a' may look elaborate to you, but in fact it is totally "user-friendly". It's a file in the app's Documents folder! Nothing could be simpler than that.
The URL in question would never be seen by the user; in fact, it won't even be the same between runs of your app.
Your app can certainly provide interface for the user to select one or more files, and can make them available for sharing out by means of UIActivityViewController or UIDocumentInteractionController.
You might also want to look into UIDocumentPickerViewController or even https://developer.apple.com/library/content/documentation/General/Conceptual/ExtensibilityPG/FileProvider.html
iOS apps are heavily sandboxed. The app's Documents directory (at the path you posted) is the typical place for files like this. You can enable file sharing from the app in iTunes (on the user's computer) by adding the UIFileSharingEnabled key (Application supports iTunes file sharing) to your Info.plist file.
The typical way to enable sharing within the app is by using UIDocumentInteractionController or UIActivityViewController.
I'm about to launch a service where one of the feature is to upload files with an 'upload' button on a website. Some years ago, I made some program for iPhone, and I remember that it was impossible to upload an MP3 from the library, because each app is in its sandbox, though I was able to upload MP3 placed in the sandbox itself.
There is an old post on SO about the impossibility to upload from the library to a website:
A html5 web app for mobile safari to upload images from the Photos.app?
Is possible as of may 2012 for an iPhone/iPad to be prompted into the music library when clicking on an html upload button?
I don't think things will evolve in your way on iPhone.
I assume your service will not be in native objective-c.
look at the features of phonegap to see what interactions are currently possible :
http://docs.phonegap.com/en/1.8.0/index.html
You can probably develop a dedicated app to extract the music file using the Media Player framework and send them to your service, but I barely doubt it can pass the apple verification team.
Apple will not allow you to do this. Although it may be possible using private APIs or perhaps the Media Player framework, it will not be accepted by Apple.
Here's a crazy question...The client wants a web application to be available on the ipad when not connected to the internet. My first thought was that it would be a great opportunity to use the offline app feature of HTML5, except that the entire web app (including all the media) is 3GB, and apparently all of it must be available. This exceeds the 5MB limit of the app cache. The website does not necessarily have to rely on any dynamic server side code. It can be straight HTML files. Does anyone know if it would be possible to manually copy the entire website onto the ipad and from there easily launch it in a browser? I was not able to do this, but I have to believe there's a way. Any other approaches to this problem that you can think of? Thank you.
I had a similar problem and here's what I found that worked (using an iPad and a PC):
Download (on the PC) the program HTTrack to the PC. This program can create an offline mirror of a website and has all sorts of options for what gets included.
Run HTTrack on the PC and create a folder for your website.
Install (on the iPad) the free App "Documents 5" by Readdle.
Connect Documents 5 to some sort of cloud based storage (I used by Google drive account, but I'm sure Drop Box would work also)
Zip the entire offline website folder mirrored using HTTrack and upload the zip file to cloud storage (Google drive)
Click on the zip file in Documents 5. It should be downloaded to the iPad
Click on the downloaded zip file in Documents 5. It should be automatically extracted.
Now open the extracted folder and click on index.html. This is your website offline.
I don't know if there is a way to move the index link to the home screen...
There are several apps that can be used for storing files on the iPad and viewing them in an embedded browser. I use GoodReader, but this might be overkill for your purpose.
I've been able to view them using FileApp (after transferring via DropBox), but it's far less than ideal.
Use hightail.com, you can link a website as a space, it will actually convert the website to preview image, then can be access on iPad as webpage in browser, no need to copy file to iPad or install any software.
For a school project, I am writing an iOS iPad application in which the user is capable of inputting sentences into core data that are used elsewhere in the system; however, my professor has now asked for another feature in which the user is capable of somehow entering sentences from some other interface than the iPad's keyboard. For instance, the most desirable solution is to be able to write sentences into text files and import them into the application through iTunes.
I have seen a few different apps capable of receiving files through iTunes, such as the VLC app in which the user can place videos into the VLC app's video storage. This allows VLC to then load the videos. I'm wondering if there is a good way or even if it's possible to do this with text files in my app, so that I may then read them into core data.
Thanks,
Chris
This is possible... First of all you need to add a value to your info.plist file which enables iTunes file sharing (like with VLC etc.) "UIFileSharingEnabled -> YES"
Then you can store files through iTunes. These files are put into your applications "Documents" - directory... When launching your application, you will need to check if new files are available and handle these changes...
You can also add document types / extensions, so that when you are sent an email with a txt file, it can be opened with your application. How do I register a custom filetype in iOS