我正在向Facebook friend 发送应用程序请求，因此如何在UIWebView中打开应用程序请求？
NSDictionary * parametersDict = @ {@“至”:@“”};
[FBWebDialogs presentRequestsDialogModallyWithSession:FBSession.activeSession
message:@"YouPin"
title:@"my title"
parameters:parametersDict
handler:^(FBWebDialogResult result, NSURL *resultURL, NSError *error)
{
if(error)
{
NSLog(@"Some errorr: %@", [error description]);
UIAlertView *alrt = [[UIAlertView alloc] initWithTitle:@"Invitiation Sending Failed" message:@"Unable to send inviation at this Moment, please make sure your are connected with internet" delegate:nil cancelButtonTitle:@"OK" otherButtonTitles: nil];
[alrt show];
}
else
{
if (![resultURL query])
{
[self.navigationController popViewControllerAnimated:YES];
return;
}
NSDictionary *paramsStr = [self parseURLParamsSecond:[resultURL query]];
NSMutableArray *recipientIDs = [[NSMutableArray alloc] init];
for (NSString *paramKey in paramsStr)
{
if ([paramKey hasPrefix:@"to["])
{
[recipientIDs addObject:[paramsStr objectForKey:paramKey]];
}
}
if ([paramsStr objectForKey:@"request"])
{
NSLog(@"Request ID: %@", [paramsStr objectForKey:@"request"]);
}
if ([recipientIDs count] > 0)
{
NSLog(@"Recipient ID(s): %@", recipientIDs);
UIAlertView *alrt = [[UIAlertView alloc] initWithTitle:@"Success!" message:@"Invitation(s) sent successfuly!" delegate:self cancelButtonTitle:@"OK" otherButtonTitles: nil];
alrt.tag = 10;
[alrt show];
}
}
}friendCache:nil];
- (NSDictionary *)parseURLParamsSecond:(NSString *)query
{
NSArray *pairs = [query componentsSeparatedByString:@"&"];
NSMutableDictionary *paramsSECOND = [[NSMutableDictionary alloc] init];
for (NSString *pair in pairs)
{
NSArray *kv = [pair componentsSeparatedByString:@"="];
[paramsSECOND setObject:[[kv objectAtIndex:1] stringByReplacingPercentEscapesUsingEncoding:NSUTF8StringEncoding]
forKey:[[kv objectAtIndex:0] stringByReplacingPercentEscapesUsingEncoding:NSUTF8StringEncoding]];
}
return paramsSECOND;
}
我正在向Facebook friend 发送应用程序请求，因此如何在UIWebView中打开应用程序请求？
最佳答案
为了邀请用户，您可以在添加facebook-sdk之后使用以下代码
[FBWebDialogs
presentRequestsDialogModallyWithSession:nil
message:@"Your invite message"
title:nil
parameters:nil
handler:^(FBWebDialogResult result, NSURL *resultURL, NSError *error) {
if (error) {
// An error occurred, we need to handle the error
// See: https://developers.facebook.com/docs/ios/errors
NSLog(@"Error publishing story: %@", error.description);
} else {
if (result == FBWebDialogResultDialogNotCompleted) {
// User canceled.
NSLog(@"User cancelled.");
} else {
// Handle the publish feed callback
}
}
}];
/////////////////////////
在webview中显示应用程序请求:发送 friend 的facebookId和您的消息。
- (void)sendAppRequestToFacebookFriend:(NSString*)message andFacebookId:(NSString*)friendFBId {
NSMutableDictionary *params = [NSMutableDictionary dictionaryWithObjectsAndKeys:
message, @"message",
@"", @"redirect_url",
friendFBId,@"to",
nil];
[FBWebDialogs
presentRequestsDialogModallyWithSession:nil
message:message
title:@"App Title App"
parameters:params
handler:^(FBWebDialogResult result, NSURL *resultURL, NSError *error) {
if (!error) {
if (result == FBWebDialogResultDialogNotCompleted) {
}
else if([[resultURL description] hasPrefix:@"fbconnect://success?request="]) {
//code after success
}
}
}
];
}
关于ios - iOS8-Facebook SDK-如何使用UIWebView打开应用程序请求网址，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/28451041/