hello,
I'm using the source of Reachability project given by apple to check if there is an internet connection, what I did is:
1) Add the Reachability.h and .m from the sample to my project
2) Add the SystemConfiguration.framework
3) the added the following code in my controllerview.m
here is the my .m code:
I'm getting these errors:
I'm using the source of Reachability project given by apple to check if there is an internet connection, what I did is:
1) Add the Reachability.h and .m from the sample to my project
2) Add the SystemConfiguration.framework
3) the added the following code in my controllerview.m
Code:
[[Reachability sharedReachability] setHostName:@"www.google.com"];
NetworkStatus internetStatus = [[Reachability sharedReachability] remoteHostStatus];
if ((internetStatus != ReachableViaWiFiNetwork) && (internetStatus != ReachableViaCarrierDataNetwork))
{
UIAlertView *myAlert = [[UIAlertView alloc] initWithTitle:@"No Internet Connection" message:@"You require an internet connection via WiFi or cellular network for location finding to work." delegate:self cancelButtonTitle:@"Ok" otherButtonTitles:nil];
[myAlert show];
[myAlert release];
}here is the my .m code:
Code:
#import "testPickerViewController.h"
#import "Reachability.h"
@implementation testPickerViewController
@synthesize imgPicker;
@synthesize imgPickerCam;
-(void) viewDidLoad {
[[Reachability sharedReachability] setHostName:@"www.google.com"];
NetworkStatus internetStatus = [[Reachability sharedReachability] remoteHostStatus];
if ((internetStatus != ReachableViaWiFiNetwork) && (internetStatus != ReachableViaCarrierDataNetwork))
{
UIAlertView *myAlert = [[UIAlertView alloc] initWithTitle:@"No Internet Connection" message:@"You require an internet connection via WiFi or cellular network for location finding to work." delegate:self cancelButtonTitle:@"Ok" otherButtonTitles:nil];
[myAlert show];
[myAlert release];
}
if ( (![UIImagePickerController isSourceTypeAvailable:UIImagePickerControllerSourceTypeCamera]))
{
[button removeFromSuperview];
}
}
- (IBAction)grabImage {
self.imgPicker = [[UIImagePickerController alloc] init];
self.imgPicker.delegate = self;
self.imgPicker.sourceType = UIImagePickerControllerSourceTypePhotoLibrary;
[self presentModalViewController:self.imgPicker animated:YES];
}
-(IBAction)grabImageCam {
self.imgPickerCam = [[UIImagePickerController alloc] init];
self.imgPickerCam.delegate = self;
self.imgPickerCam.sourceType = UIImagePickerControllerSourceTypeCamera;
[self presentModalViewController:self.imgPickerCam animated:YES];
}
- (IBAction)uploadImage {
[[UIApplication sharedApplication] setNetworkActivityIndicatorVisible:YES];
/*
turning the image into a NSData object
getting the image back out of the UIImageView
*/
NSData *imageData = UIImageJPEGRepresentation(image.image, 100);
// setting up the URL to post to
NSString *urlString = @"http://mozymac.com/upload.php";
// setting up the request object now
NSMutableURLRequest *request = [[[NSMutableURLRequest alloc] init] autorelease];
[request setURL:[NSURL URLWithString:urlString]];
[request setHTTPMethod:@"POST"];
/*
add some header info now
we always need a boundary when we post a file
also we need to set the content type
You might want to generate a random boundary.. this is just the same
as my output from wireshark on a valid html post
*/
NSString *boundary = [NSString stringWithString:@"---------------------------14737809831466499882746641449"];
NSString *contentType = [NSString stringWithFormat:@"multipart/form-data; boundary=%@",boundary];
[request addValue:contentType forHTTPHeaderField: @"Content-Type"];
/*
now lets create the body of the post
*/
NSMutableData *body = [NSMutableData data];
[body appendData:[[NSString stringWithFormat:@"\r\n--%@\r\n",boundary] dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:[[NSString stringWithString:@"Content-Disposition: form-data; name=\"userfile\"; filename=\".jpg\"\r\n"] dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:[[NSString stringWithString:@"Content-Type: application/octet-stream\r\n\r\n"] dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:[NSData dataWithData:imageData]];
[body appendData:[[NSString stringWithFormat:@"\r\n--%@--\r\n",boundary] dataUsingEncoding:NSUTF8StringEncoding]];
// setting the body of the post to the reqeust
[request setHTTPBody:body];
// now lets make the connection to the web
NSData *returnData = [NSURLConnection sendSynchronousRequest:request returningResponse:nil error:nil];
NSString *returnString = [[NSString alloc] initWithData:returnData encoding:NSUTF8StringEncoding];
myTextField.text = (returnString);
[[UIApplication sharedApplication] setNetworkActivityIndicatorVisible:NO];
}
- (void)imagePickerController:(UIImagePickerController *)picker didFinishPickingImage:(UIImage *)img editingInfo:(NSDictionary *)editInfo {
image.image = img;
[[picker parentViewController] dismissModalViewControllerAnimated:YES];
// need to show the upload image button now
upload.hidden = NO;
}
@endI'm getting these errors:
