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For those new to message boards please try to follow a few simple rules when posting your question.- Choose the correct forum for your message. Posting a VB.NET question in the C++ forum will end in tears.
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cheers
Chris Maunder
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I finally got my app running behind the lock screen by registering to location manager events (and setting appropriate permission)!
Yeah!
Now I have an other problem!
In my location changed handler I write to a file (basically I save the time + location)
However when I do that, after about 30 seconds under the lock screen, I got this exception:
Access to the path "/var/mobile/Containers/Data/Application/10213914-67DC-4A0F-B20A-38A3AF03F186/Documents/.config/JsonSettings_AllMeasurements.json" is denied.
at System.IO.FileStream..ctor (System.String path, FileMode mode, FileAccess access, FileShare share, Int32 bufferSize, Boolean anonymous, FileOptions options) [0x00351] in /Users/builder/data/lanes/3412/3cf8aaed/source/maccore/_build/Library/Frameworks/Xamarin.iOS.framework/Versions/git/src/mono/mcs/class/corlib/System.IO/FileStream.cs:290
at System.IO.FileStream..ctor (System.String path, FileMode mode, FileAccess access, FileShare share, Int32 bufferSize, Boolean isAsync, Boolean anonymous) [0x00000] in /Users/builder/data/lanes/3412/3cf8aaed/source/maccore/_build/Library/Frameworks/Xamarin.iOS.framework/Versions/git/src/mono/mcs/class/corlib/System.IO/FileStream.cs:157
at System.IO.FileStream..ctor (System.String path, FileMode mode, FileAccess access) [0x00000] in /Users/builder/data/lanes/3412/3cf8aaed/source/maccore/_build/Library/Frameworks/Xamarin.iOS.framework/Versions/git/src/mono/mcs/class/corlib/System.IO/FileStream.cs:92
Any clues what is going on? And how to get passed that problem?
Thanks!
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Here, at work, I am working on an app which (attempt to) track user location in the background.
(Using C# and Xamarin / MonoTouch)
I tried to enable background tracking with the 3 following steps:
1. I updated the info.plist to have: BackgroundMode-On (Location Update, Background Fetch)
2. in my AppDelegate, call UIApplication.SharedApplication.SetMinimumBackgroundFetchInterval(Interval.TotalSeconds);
3. Also register location change with location manager:
static CLLocationManager LocMgr = new CLLocationManager();
LocMgr.RequestAlwaysAuthorization();
if (CLLocationManager.LocationServicesEnabled)
{
LocMgr.StartMonitoringSignificantLocationChanges();
LocMgr.LocationsUpdated += LocationsUpdated;
}
However, despite all of that, in a whole night I only get 10 update (Interval is set to 1 minute!!!)
And I also went for a 10 minutes walk and I didn't get a single update!
Any clue on what I could be missing?
Cheers!
modified 18-Jul-16 20:12pm.
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Hi,
I have created an app in iOS and have called a WebService from the same. But that I have developed using Objective C.
I want to call a web service from iOS using Swift.
Any help will be appreciated.
Regards,
Mbatra
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I already responded to your original of this question, just below. Please do not repost.
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Hi,
I am working on an app created in iOS. I want to call jSON web service from the app, parse jSON and print the result in the respective fields (labels in ViewController).
I have got the links for the same but I don't know how to implement the same in step by step.
Any help will be appreciated.
Regards,
Mba
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Where can i use nsnotificationcenter and how it works in ios coding????
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hello.
i've had success using python in creating a multipart http post upload of a pdf file to a web service, however, i'm having a challenge achieving the same outcome with objectivec
i'm using xcode 7.3 / iOS target version 9.3.
when i look at the encoded file data within the python multipart POST it looks like the below.
what would be the best process to load a PDF file from an IOS device and encode to UTF8 and submit an HTTP Multipart POST?
the method i've crated is also listed below, however, the encoded file data does seem to be correct.
<pre lang="objc">- (void)submitPackageJSONv4:(NSDictionary*)json document:(NSData*)document {
NSString *boundary = @"unique-consistent-string";
NSString *contentType = [NSString stringWithFormat:@"multipart/form-data; boundary=%@", boundary];
NSMutableURLRequest *request =
[[NSMutableURLRequest alloc] initWithURL:[NSURL URLWithString:@"https://sandbox.esignlive.com/api/packages"]];
[request setHTTPMethod:@"POST"];
[request setValue:@"Basic enVyZ1A3Y.........eW94b0U4Tw==" forHTTPHeaderField: @"Authorization"];
[request setValue:@"gzip, deflate" forHTTPHeaderField: @"Accept-Encoding"];
[request setValue:@"*/*" forHTTPHeaderField: @"Accept"];
[request setValue:@"keep-alive" forHTTPHeaderField: @"Connection"];
[request setValue:@"chunked" forHTTPHeaderField: @"Transfer-Encodinge"];
[request setValue:contentType forHTTPHeaderField: @"Content-Type"];
NSMutableData *body = [NSMutableData data];
[body appendData:[[NSString stringWithFormat:@"--%@\r\n", boundary] dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:[[NSString stringWithFormat:@"%@\r\n", @"Content-Disposition: form-data; name='payload'"]
dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:[NSKeyedArchiver archivedDataWithRootObject:json]];
[body appendData:[[NSString stringWithFormat:@"--%@\r\n", boundary] dataUsingEncoding:NSASCIIStringEncoding]];
[body appendData:[[NSString stringWithFormat:@"%@\r\n", @"Content-Disposition: form-data; name='file'; filename='file'"]
dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:document];
[body appendData:[[NSString stringWithFormat:@"--%@--\r\n", boundary] dataUsingEncoding:NSUTF8StringEncoding]];
[request setHTTPBody:body];
NSString *postLength = [NSString stringWithFormat:@"%lu", (unsigned long)[body length]];
[request setValue:postLength forHTTPHeaderField:@"Content-Length"];
[NSURLConnection sendAsynchronousRequest:request queue:[NSOperationQueue currentQueue] completionHandler:^(NSURLResponse *response, NSData *data, NSError *error) {
NSLog(@"%@", error.description);
if(data.length > 0)
{
}
}];
}
i've tried, if feels like, almost everthing without success.
any assistance would be greatly appreciated.
Content-Disposition: form-data; name="file"; filename="file"
%PDF-1.3
%���������
4 0 obj
<< /Length 5 0 R /Filter /FlateDecode >>
stream
x+TT(T0P0��32544R0bscS=Ks��T�p�<��Ԣ�Ԃ�����L�z�" �+D������k���4:
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Message Removed
modified 13-Jun-16 13:45pm.
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Message Removed
modified 13-Jun-16 13:45pm.
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Message Removed
modified 13-Jun-16 13:45pm.
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What are the hot 2016 frameworks for making simple animations for iOS now? I'm quite familar with XCode and SWIFT but I suppose this is not my only choice - Xamarin?
Michael Pauli
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Message Automatically Removed
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Message Removed
modified 29-Apr-16 1:08am.
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Hi,
I would like to write a small app that acts as a front end to FaceTime on an iPad. It would limit the user to calling a single pre-configured number, so the iPad could be used as a dedicated communication terminal in a small remote sales location. My searches so far have not been positive. Is this possible?
Sarcasm - it's not just a verbal skill - it's a lifestyle!
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yeah man
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I want to use Google map speech navigation in my app. But i am not able to find out anything regarding that. I checked out many thing in google but none provide me the thing i require. Is their anyway i can use google map speech navigation in iOS without Google map Application in device. I need to use navigation in my app only not in google map.
Thanks in advance friends
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Have you tried using google to search for this??
I did a quick google search "google speech api ios" and came up with several hits for things I would start with in implementing an app like this.
In fact in the top results I found a sample app from http://www.raywenderlich.com/[^] about doing speech recognition in an app.
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How to Convert UIView to PDF format in objective c.
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By writing some code which captures the data from the view and reformats it as PDF. Google will be the place to start your research.
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