Twitter fabric by Bear Douglas. Presented at Mobile Day Mexico on March 2015.

2. Introducing Fabric
Bear Douglas
Sr Manager, Developer Advocacy

4. 2010

6. Today

10. Crashlytics Twitter MoPub
Kits

11. Quality Growth Revenue
Solutions

12. Quality
Matters

14. TweetRequest.m line 244
-[TweetRequest requestWithURL:timeout:] v2.3.1 CRASHES
16k
USERS
12k

15. 15k
10k
5000
CRASHES NON-FATAL EXCEPTIONS
0
Sep 21 Sep 28 Oct 05 Oct 12
flock

16. 43% Samsung
Operating SystemsDevices
32% Motorola
15% HTC
10% Other
99% ANDROID 4
< 1% Other

17. 2
1
4
HelloWorld
lildispatch.dylib
lildispatch.dylib
patch.dylibsomob
_dispatch_call_block_and_release + 10
_dispatch_queue_drain + 203
_pthread_wqthread + 80
HelloWorld.m line 173
-[HelloWorld drawText]
#1
Crashed: com.helloworld.main-thread
EXC_BREAKPOINT UNKNOWN at 0x0000acfc
3

18. 0
1
2
0
1
2
0
1
2
0
1
2
0
1
2
0
1
2
0
1
2
0
1
2
0
1
2
0
1
2
, , ,
crashes in past 30 days

23. SETUP PROCESS
// It just works :)

31. The "Crash-Free Users" view from the mobile
analytics tool, Answers by Crashlytics, allowed
the team to quickly determine the severity of
any particular issue and easily triage the most
pressing crashes. ”
“
- Citymapper

32. Betaby crashlytics

43. ONE LINE UPLOAD
$/.gradlew assembleDebug CrashlyticsUploadDistributionDebug

44. Revenue

45. Mediation |ˌmēdēˈāSHən| v.
Connecting to multiple ad networks to
increase overall advertising revenue

46. ADD SEGMENTS TO ADD REVENUE

47. $0.30
$0.53$1.15
$0.50
$0.40
$1.00
$1.58
$0.57

48. $0.30
$0.53$1.58
$0.57
$0.40
$1.00
$1.15
$0.50

49. NativeBanners Fullscreen Video

50. Native Ads |ˈnātiv ads| n.
Ads that match the look and feel of your
application

51. Call to Action
Main image
TitleIcon image
Text

52. Icon image
Text
Main image

53. Icon imageText
Title

54. Growth

56. // Jack’s first tweet
let tweet_id = “20"
Twitter.sharedInstance().APIClient
.loadTweetWithID(tweet_id) {
(tweet: TWTRTweet!, error: NSError!) in
// create a tweet view for this tweet
let tweetView = TWTRTweetView(tweet: tweet)
// add to the current view
self.view.addSubview(tweetView)
}
TWEET EMBEDS

57. TWEET EMBEDS
// set the theme to dark
tweetView.theme = TWTRTweetViewThemeDark;
// Jack’s first tweet
let
Twitter.sharedInstance().APIClient
.loadTweetWithID(
(tweet:
//
// add to the current view
}

58. COMPOSE
let composer = TWTRComposer()
composer.setText("just setting up my fabric")
composer.showWithCompletion { (result) -> Void in
if (result == TWTRComposerResult.Cancelled) {
// User canceled
} else {
// Tweet will be sent asynchronously
}
}

60. Email:
Password:
Sign In

61. Sign in with WordPress

62. +(52)-55-1234-5678

65. let button = DGTAuthenticateButton {
authenticationCompletion: (session, error) in
// check to see if the session is valid
if (session != nil) {
// unique, stable user id
println(session.userID) // 2834242790
// the user’s verified phone number
println(session.phoneNumber) // +15558948837
}
}
DIGITS

67. 216countries
28languages
216 28

69. freefree

70. free free free+

73. .io

74. Now Available on the
App Store & Google Play
t.co/cbios t.co/cbandroid
by TwitterDev
Cannonball

75. twitterdev/cannonball-ios
&
twitterdev/cannonball-android
On GitHub:

76. Are you building the next great app?
Enter Twitter’s first startup
competition, Hatch.
hatch.io
#TwitterHatch
hatch

77. Thank You
@beardigsit