一、去Facebook开发者中心注册APP，获取APP ID https://developers.facebook.com
二、导入 FBSDKCoreKit.Framework, FBSDKLoginKit.Framework, FBSDKShareKit.Framework
三、在info.plist 文件中加入 <key>CFBundleURLTypes</key>
<array>
<dict>
<key>CFBundleURLSchemes</key>
<array>
<string>fb218334765200160</string>
</array>
</dict>
</array>
<key>FacebookAppID</key>
<string></string>
<key>FacebookDisplayName</key>
<string>AirPlane</string> <key>LSApplicationQueriesSchemes</key>
<array>
<string>fbapi</string>
<string>fb-messenger-api</string>
<string>fbauth2</string>
<string>fbshareextension</string>
</array> 四、设置bundle id五、AppDelegate中设置 #import <FBSDKCoreKit/FBSDKCoreKit.h> - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
// Override point for customization after application launch.
[[FBSDKApplicationDelegate sharedInstance] application:application
didFinishLaunchingWithOptions:launchOptions];
return YES;
} - (void)applicationDidBecomeActive:(UIApplication *)application {
[FBSDKAppEvents activateApp];
} - (BOOL)application:(UIApplication *)application
openURL:(NSURL *)url
sourceApplication:(NSString *)sourceApplication
annotation:(id)annotation {
return [[FBSDKApplicationDelegate sharedInstance] application:application
openURL:url
sourceApplication:sourceApplication
annotation:annotation];
} 六、控制器中设置 #import "ViewController.h"
#import <FBSDKShareKit/FBSDKShareKit.h>
#import <Social/Social.h>
#import "UIToastUtil.h" @interface ViewController ()<FBSDKSharingDelegate>
@property (nonatomic, strong) SLComposeViewController *mySLComposerSheet;
@end @implementation ViewController - (void)viewDidLoad {
[super viewDidLoad];
// Do any additional setup after loading the view, typically from a nib.
} /** 首先调用facebook客户端 */
-(void)touchesBegan:(NSSet<UITouch *> *)touches withEvent:(UIEvent *)event{
[self shareToFacebook];
} /** 有Facebook客户端 */
- (void)shareToFacebook{
FBSDKShareLinkContent *content1 = [[FBSDKShareLinkContent alloc] init];
content1.contentURL = [NSURL URLWithString:@"https://developers.facebook.com"];
content1.contentTitle=@"我就是分享"; // [FBSDKShareDialog showFromViewController:self withContent:content1 delegate:nil];
// [FBSDKMessageDialog showWithContent:content1 delegate:nil];
FBSDKShareDialog *dialog = [[FBSDKShareDialog alloc] init];
dialog.fromViewController = self;
dialog.delegate = self;
[dialog setShareContent:content1];
dialog.mode = FBSDKShareDialogModeNative;
[dialog show];
} #pragma mark -FBSHARE DELEGATE
- (void)sharer:(id<FBSDKSharing>)sharer didCompleteWithResults:(NSDictionary *)results{
NSLog(@"--->有Facebook客户端，成功分享！");
}
- (void)sharer:(id<FBSDKSharing>)sharer didFailWithError:(NSError *)error{
NSLog(@"--->分享失败！, %@", error);
if(error==nil||[[NSNull null] isEqual:error]){
/** 没有facebook客户端，检查手机是否绑定账号 */
[self shareFacebook];
}
} - (void)sharerDidCancel:(id<FBSDKSharing>)sharer{
NSLog(@"--->取消分享！");
} - (void)shareFacebook{
if ([[[[UIDevice currentDevice] systemVersion] substringToIndex:] intValue]>=){
if([SLComposeViewController isAvailableForServiceType:SLServiceTypeFacebook]){
self.mySLComposerSheet = [SLComposeViewController composeViewControllerForServiceType:SLServiceTypeFacebook];
// [self.mySLComposerSheet setInitialText:self.productDetailModel.productName];//产品名
// NSURL *imageUrl = [NSURL URLWithString:self.productDetailModel.primaryThumbimage];
// NSData *imageData = [NSData dataWithContentsOfURL:imageUrl];
// [self.mySLComposerSheet addImage:[UIImage imageWithData:imageData scale:1]];//产品图
[self.mySLComposerSheet addURL:[NSURL URLWithString:@"https://developers.facebook.com"]];//产品地址
[self presentViewController:self.mySLComposerSheet animated:YES completion:nil];
[MBProgressHUD hideHUDForView:self.view animated:YES];
}else{ /** 没有安装客户端，并且手机也没有绑定账号，使用网页分享 */
[self shareWithWeb];
}
[self.mySLComposerSheet setCompletionHandler:^(SLComposeViewControllerResult result) {
NSString *output;
switch (result) {
case SLComposeViewControllerResultCancelled:
output = @"点击取消分享";
break;
case SLComposeViewControllerResultDone:
output = @"点击分享";
break;
default:
break;
}
if ((result = SLComposeViewControllerResultCancelled)) {
// [UIToastUtil showToast:self.view message:@"you have not install facebook app."];
// UIAlertView *alert = [[UIAlertView alloc] initWithTitle:MBLocalizedString(kFacebookMessage) message:output delegate:nil cancelButtonTitle:MBLocalizedString(kFacebookOK) otherButtonTitles:nil];
// [alert show];
}
}];
}
} /** 没有Facebook客户端，手机Facebook也没有绑定账号，使用网页分享 */
- (void)shareWithWeb{
FBSDKShareLinkContent *content = [[FBSDKShareLinkContent alloc] init];
content1.contentURL = [NSURL URLWithString:@"https://developers.facebook.com"];
content1.contentTitle=@“这是分享"; FBSDKShareDialog *dialog = [[FBSDKShareDialog alloc] init];
dialog.fromViewController = self;
dialog.delegate = self;
[dialog setShareContent:content];
dialog.mode = FBSDKShareDialogModeWeb;
[dialog show];
}