> On Mar 12, 2020, at 11:13 AM, Jens Alfke wrote:
>
>
>> On Mar 12, 2020, at 10:27 AM, Carl Hoefs via Cocoa-dev
>> mailto:cocoa-dev@lists.apple.com>> wrote:
>>
>> I'm looking at creating an iPhone/iPad app that acts as a dual-channel
>> waveform generator.
>>
>> I see two options for the o
>
> Are you using startAccessingSecurityScopedResource?
Sorry I forgot to mention: yes, I do startAccessingSecurityScopedResource.
Also, reading the files works just fine.
(Haven't tried writing on them, because that is of no concern in my app. Just
reading or deleting.)
Best regards, Gabri
> On Mar 12, 2020, at 10:27 AM, Carl Hoefs via Cocoa-dev
> wrote:
>
> I'm looking at creating an iPhone/iPad app that acts as a dual-channel
> waveform generator.
>
> I see two options for the output signal medium:
> (a) using the audio jack (on suitable devices), or
> (b) using the Thund
On 3/12/20 9:55 AM, Gabriel Zachmann via Cocoa-dev wrote:
In my app, I collect lists of files that reside on an external disk.
When the user opens the directory of the files, I create a security-scoped
bookmark like this:
directoryBookmark_ = [dir bookmarkDataWithOptions:
NSURLBookmarkCre
I'm looking at creating an iPhone/iPad app that acts as a dual-channel waveform
generator.
I see two options for the output signal medium:
(a) using the audio jack (on suitable devices), or
(b) using the Thunderbolt port
Q: Is there a Cocoa framework for programming the Thunderbolt port? Ca
In my app, I collect lists of files that reside on an external disk.
When the user opens the directory of the files, I create a security-scoped
bookmark like this:
directoryBookmark_ = [dir bookmarkDataWithOptions:
NSURLBookmarkCreationWithSecurityScope
includingResour
