Changes

Using the UIActivityViewController Class
[[Image:iPhone_iOS6_social_network_selection.png|Image:The iPhone iOS 6 UIActivityViewController selection screen]]
Figure 3-2
Once a destination social network has been selected, the preview sheet for the chosen service (Figure 3-3 shows the sheet for a Facebook posting) will appear primed with the content of the update to be sent consisting of text and any optional image attachments. Having reviewed and, optionally, modified the post, user may then send the message.
[[Image:iPhone_iOS6_UIActivityViewController_preview.png|Image:The iPhone iOS 6 UIActivityViewController post preview screen]]
Figure 3-3