22: Social Networking in Objective-C

Generator QR Code ISO/IEC18004 in Objective-C 22: Social Networking

CHAPTER 22: Social Networking
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In order to connect to your account on Facebook, you will need to locate the icon you just installed and click on it. We use the example of Facebook here, but the process is very similar for the rest of the apps. Once Facebook is successfully downloaded, you should see the icon shown here:
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The Facebook App
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To get the Facebook app installed on your iPod touch, start up the App Store and search for Facebook. Tap the Install button from the Facebook app listing.
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Once Facebook is downloaded and installed, the first thing you will see is the login screen. Input your account information your email address and password.
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CHAPTER 22: Social Networking
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Toggle between the Navigation icons and your current location by tapping the word Facebook at the top of the page. For example, if you are in the News Feed and tap Facebook, you will see all the icons. Tap Facebook again and you will return to the News Feed. From the icons page, you can access your News Feed, Profile, Notifications, Upload a Photo, Friends, Requests, Events, Chat, or Inbox.
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1. 2. 3. Tap Facebook at the top to see all the icons. Tap the Friends icon and your list of friends is displayed. Touch the friend and you will go to his or her Facebook page, where you can then write on the Wall and see your friend's Info and Photos.
CHAPTER 22: Social Networking
Uploading Pictures with the Facebook App
An easy and fun thing to do with Facebook is to upload pictures. Here's how to upload pictures in the Facebook app:
1. 2. 3.
From the Facebook main icons, tap Photos. Choose an album, such as Mobile Uploads. Tap the Camera next to the What s on your mind box. Then tap the Take Photo or Video to snap a picture or take a video to upload. Or, tap Choose From Library to navigate through the pictures on your iPod touch until you find the picture you wish to upload. Next, tap Write a caption to write a caption, if so desired. To finish the upload, tap the blue Upload button and the photo will go into your Mobile Uploads folder.
NOTE: When you upload a photo, the image quality won t be the same as it was originally on your iPhone.
CHAPTER 22: Social Networking
Facebook Notifications
Depending on your settings for Facebook push notifications, you can be inundated by updates, wall posts, and invitations. If you don t have too many Facebook friends and you want to know when someone is writing something on your wall or commenting on a post or picture, just set your push notification to On. When a notification comes in, it will appear on your screen even if your phone is locked. In this example, Gary s daughter posted on his wall while his phone was locked. The message appeared on his screen and the slide to unlock button was replaced by a slide to view button.
Sliding the button to the right launched the Facebook app, and Gary could respond to the message. Sara s message is now at the top of Gary s wall. The notification of her post is also highlighted at the bottom of the screen.
CHAPTER 22: Social Networking
Settings to Customize Your Facebook App
Here's how to adjust settings for the Facebook app: 1. 2. 3. Tap the Settings icon. Tap Facebook in the left column. You can now adjust various options: Shake to Reload feature, which reloads or updates the page when you shake your iPod touch. Vibrate feature, which alerts you when notifications are sent. Push Notifications, which have simple On/Off toggle switches. Touch Push Notifications to see the detailed switches on the next screen. Push Notifications settings screen for the Facebook app: Touch each switch to set it ON or OFF. For each switch that is in the ON position, you will receive Push Notifications when something changes for example, when you receive a message that somebody has confirmed you as a friend, tagged you in a photo, or commented on your Wall. TIP: The Facebook app has a new Places feature, which allows you to check in and then see Nearby Friends as shown in the settings screen to the right.
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