I have integrated google plus in my ios app ,I am able to get access token.I have used authentication flow to integrate google plus.So now after getting access token how can i get user profile details like username, email id, profile pic etc? My code to get access token is as below:
-(IBAction)btnGooglePlusClicked:(UIButton *)sender
{ IBwebView.hidden = FALSE;
NSString *url = [NSString stringWithFormat:@"https://accounts.google.com/o/oauth2/auth?response_type=code&client_id=%@&redirect_uri=%@&scope=%@&data-requestvisibleactions=%@",GOOGLE_PLUS_CLIENT_ID,GOOGLE_PLUS_CALL_BACK_URL,GOOGLE_PLUS_SCOPE,GOOGLE_PLUS_VISIBLE_ACTIONS];
[IBwebView loadRequest:[NSURLRequest requestWithURL:[NSURL URLWithString:url]]];
} - (BOOL)webView:(UIWebView*)webView shouldStartLoadWithRequest:(NSURLRequest*)request navigationType:(UIWebViewNavigationType)navigationType { // [indicator startAnimating]; if ([[[request URL] host] isEqualToString:@"localhost"]) {
// Extract oauth_verifier from URL query
NSString* verifier = nil;
NSArray* urlParams = [[[request URL] query] componentsSeparatedByString:@"&"];
for (NSString* param in urlParams) {
NSArray* keyValue = [param componentsSeparatedByString:@"="];
NSString* key = [keyValue objectAtIndex:0];
if ([key isEqualToString:@"code"]) {
verifier = [keyValue objectAtIndex:1];
NSLog(@"verifier %@",verifier);
break;
}
}
if (verifier) {
NSString *data = [NSString stringWithFormat:@"code=%@&client_id=%@&client_secret=%@&redirect_uri=%@&grant_type=authorization_code", verifier,GOOGLE_PLUS_CLIENT_ID,GOOGLE_PLUS_CLIENT_SECRET,GOOGLE_PLUS_CALL_BACK_URL];
NSString *url = [NSString stringWithFormat:@"https://accounts.google.com/o/oauth2/token"];
NSMutableURLRequest *request = [[NSMutableURLRequest alloc] initWithURL:[NSURL URLWithString:url]];
[request setHTTPMethod:@"POST"];
[request setHTTPBody:[data dataUsingEncoding:NSUTF8StringEncoding]];
NSURLConnection *theConnection=[[NSURLConnection alloc] initWithRequest:request delegate:self];
receivedData = [[NSMutableData alloc] init];
} else {
// ERROR!
}
[webView removeFromSuperview];
return NO;
}
return YES;
}
- (void)connection:(NSURLConnection *)connection didReceiveData:(NSData *)data
{
[receivedData appendData:data];
NSLog(@"verifier %@",receivedData);
}
- (void)connection:(NSURLConnection *)connection didFailWithError:(NSError *)error{
UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"Error"
message:[NSString stringWithFormat:@"%@", error]
delegate:nil
cancelButtonTitle:@"OK"
otherButtonTitles:nil];
[alert show];
}
- (void)connectionDidFinishLoading:(NSURLConnection *)connection
{
NSString *response = [[NSString alloc] initWithData:receivedData encoding:NSUTF8StringEncoding];
SBJsonParser *jResponse = [[SBJsonParser alloc]init];
NSDictionary *tokenData = [jResponse objectWithString:response];
// WebServiceSocket *dconnection = [[WebServiceSocket alloc] init];
// dconnection.delegate = self;
NSString *pdata = [NSString stringWithFormat:@"type=3&token=%@&secret=123&login=%@", [tokenData objectForKey:@"refresh_token"], self.isLogin];
// NSString *pdata = [NSString stringWithFormat:@"type=3&token=%@&secret=123&login=%@",[tokenData accessToken.secret,self.isLogin];
// [dconnection fetch:1 withPostdata:pdata withGetData:@"" isSilent:NO];
UIAlertView *alertView = [[UIAlertView alloc]
initWithTitle:@"Google Access TOken"
message:pdata
delegate:nil
cancelButtonTitle:@"OK"
otherButtonTitles:nil];
[alertView show];
}
