virality-sharesheet.m

BranchLinkProperties *linkProperties = [[BranchLinkProperties alloc] init];
linkProperties.feature = @"share";
[linkProperties addControlParam:@"$desktop_url" withValue:@"http://example.com/video/12345"];

[branchUniversalObject showShareSheetWithLinkProperties:linkProperties
                                           andShareText:@"Super amazing thing I want to share!"
                                     fromViewController:self
                                            andCallback:^{
    NSLog(@"finished presenting");
}];