iOS social sharing Twitter, Facebook, copy to clipboard, line, and mail

Get ready

The following three frameworks are introduced first:

Messageui.framework

Social.framework

Accounts.framework

and introduce the following several header files where these methods are implemented

#import <MessageUI/MFMailComposeViewController.h>

#import <Social/Social.h>

#import <Accounts/Accounts.h>

Twitter and Facebook

where urlstr for me to share the URL string, you can pass the content you want to share

Twitter, facebook-(void) Shareurl: (NSString *) urlstr viaslframework: (NSString *) sltype{//only support Fecebook and T Witter if ([Sltype Isequaltostring:slservicetypefacebook] | |    [Sltype Isequaltostring:slservicetypetwitter]) {if ([Slcomposeviewcontroller Isavailableforservicetype:slservicetypetwitter]) {Slcomposeviewco            Ntroller *socialcomposer = [Slcomposeviewcontroller composeviewcontrollerforservicetype:sltype];            [Socialcomposer Addurl:[nsurl urlwithstring:urlstr];            [Socialcomposer setcompletionhandler:^ (slcomposeviewcontrollerresult result)                {NSString *OUTSTR = [NSString new]; Switch (Result) {case slcomposeviewcontrollerresultcancelled:outstr = @ "Sharing failed!                        ";                    Break Case SLCOMPOSEVIEWCONTROLLERRESULTDONE:OUTSTR = @ "Sharing failed!                        ";                    Break  Default                      Break                                                                     } Uialertview *myalertview = [[Uialertview alloc]initwithtitle:nil                                                            Message:outstr Delegate:nil                                                           cancelbuttontitle:@ "OK"                Otherbuttontitles:nil];            [Myalertview show];            }];        [Self presentviewcontroller:socialcomposer animated:yes completion:nil]; }    }}

Copy Content to Clipboard

URL copy-(void) Pasteurl: (NSString *) url{    //Copy text    uipasteboard *pasteboard = [Uipasteboard Generalpasteboard];    [Pasteboard Setstring:url];        Copy Picture/    *    uipasteboard *pasteboard = [Uipasteboard Generalpasteboard];    [Pasteboard setdata:uiimagejpegrepresentation ([UIImage imagenamed:@ "Account_icon_friend.png"], 1.0) forpasteboardtype:@ "Public.jpeg"];*/        uialertview *alert = [[Uialertview alloc] Initwithtitle:nil message:@ " The content has been copied to the Clipboard "Delegate:self cancelbuttontitle:@" OK "otherbuttontitles:nil, nil];    [Alert show];}

Line

Where urlstr is what I want to share. Share for the text

line-(void) Sharewithline: (NSString *) urlstr{//share text NSString *contenttype = @ "text";                           NSString *urlstring = [NSString stringwithformat:@ "line://msg/%@/%@",    ContentType, [Urlstr stringbyaddingpercentescapesusingencoding:nsutf8stringencoding]];    /****** share picture Uipasteboard *pasteboard = [Uipasteboard Generalpasteboard]; [Pasteboard setdata:uiimagejpegrepresentation ([UIImage imagenamed:@ "Account_icon_friend.png"], 1.0)        forpasteboardtype:@ "Public.jpeg"];    NSString *contenttype = @ "image";                           NSString *urlstring = [NSString stringwithformat:@ "line://msg/%@/%@", ContentType, Pasteboard.name];    Get the picture from the Clipboard, the text can also be like this */nsurl *url = [Nsurl urlwithstring:urlstring];    Lorwylog (@ "%@", url);    if ([[[UIApplication sharedapplication] canopenurl:url]) {[[UIApplication sharedapplication] openurl:url]; } else{Uialertview *alert = [[Uialertview alloc] initwithtitle:@ "Prompt" message:@ "Invalid URL" delegate:self cancelbuttontitle:@ "OK" otherbuttontitles:nil, nil];    [Alert show]; }}

MAIL

URLSTR Mail content, kmailaddress as the destination email address

Ps:self needs to implement the Mfmailcomposeviewcontrollerdelegate protocol to send a message after calling the second method below

mail-(void) Shareurlmail: (NSString *) urlstr{    if ([Mfmailcomposeviewcontroller cansendmail])    {                Mfmailcomposeviewcontroller *mailviewcontroller = [[Mfmailcomposeviewcontroller alloc] init];        [Mailviewcontroller setsubject:kmailaddress];        [Mailviewcontroller setmessagebody:urlstr Ishtml:no];                Mailviewcontroller.mailcomposedelegate = self;        MailViewController.navigationBar.tintColor = [Uicolor blackcolor];                [Self Presentviewcontroller:mailviewcontroller animated:yes completion:nil];}    -(void) Mailcomposecontroller: (Mfmailcomposeviewcontroller *) controller didfinishwithresult: (mfmailcomposeresult) Result Error: (Nserror *) error{    [self dismissviewcontrolleranimated:yes completion:nil];}