Rethinking the mobile universe with Amazon Web Services

Transcript

1. Simone Brunozzi ( @simon ) Senior Technology Evangelist, Amazon Web Services Rethinking the mobile universe with Amazon Web Services
2. “Knowledge starts from great questions.”
3. The Mobile Universe PART ONE
4. 1 Are Desktop and Mobile that different? PART ONE
5. Desktop Mobile
6. Users Front End Back End
7. Users Front End Back End 3rd party API 3rd party API
8. Users Front End Back End 3rd party API Desktop Mobile 3rd party API
9. Desktop Mobile
10. Desktop Mobile
11. Real World
12. Desktop Mobile Mobile
13. Desktop Mobile Mobile
14. Mobile Mobile Desktop
15. 2 Why Desktop? Why Mobile? PART ONE
16. Location awareness Desktop Mobile App complexity / Richness Payments Intimacy
17. Location awareness Mobile App complexity / Richness Payments Intimacy Desktop
18. Location awareness Mobile App complexity / Richness Payments Intimacy Desktop
19. Location awareness Mobile App complexity / Richness Payments Intimacy Desktop
20. Location awareness Mobile App complexity / Richness Payments Intimacy Desktop
21. Location awareness Mobile App complexity / Richness Payments Intimacy Camera/GPS/ NFC/Bluetooth/ Voice Bandwidth/ Power/Screen/ Keyboard Desktop
22. Let’s talk Mobile...
23. 3 Mobile Web or Rich (Native) App? PART ONE
27. "Don't shrink. Rethink." Jeff Hawkins 1998 Palm developer conference
29. 4 HTML5? App stores? Discovery? Distribution? Monetization? PART ONE
31. Web Native mobile apps Native desktop
32. Web Desktop Mobile Native desktop Native mobile apps
33. Web Desktop Mobile Native desktop Native mobile apps
34. 5 Does it make a difference? (if I use Cloud Computing or not) PART ONE
36. Benefits of Cloud Computing
38. AWS Mobile SDK PART TWO
39. 6 How can I develop with Amazon Web Services? PART TWO
40. AWS Developer tools 38 SDKs IDE toolkits
41. AWS Developer tools 39 SDKs IDE toolkits Command Line Tools
42. AWS Developer tools 40 SDKs IDE toolkits Command Line Tools Command Line Interface New!
47. 7 Can you show me an example? PART TWO
48. DEMO (before the technical details)
50. Now the technical details :-)
51. 8 How can I get started? PART TWO
52. Using the AWS Mobile SDK (Android) 1) Download + install Eclipse 2) Download + install ADT (Android Dev Tools) plugin 3) Configure the ADT plugin (prompted after restart) 4) Download + setup the Android SDK Manager 5) Setup an Android Virtual Device (AVD) 6) Download and install the AWS toolkit for Eclipse 7) You can easily start a new AWS Android Project 50
58. 9 Why do I need the AWS Mobile SDKs? PART TWO
59. Why do I need the AWS Mobile SDKs? 57 Simplifies Development Thick client Architecture iOS: v 4.3 and above x y Android: v 2.2 (API level 8) and above
60. Why do I need the AWS Mobile SDKs? 58 Simplifies Development x y No back end needed High/Low level interfaces Credentials management
61. Thin/Thick client architecture AWS SDK Service
62. Thin/Thick client architecture Service AWS SDK AWS Mobile SDK
63. 10 Which services are supported by the AWS Mobile SDKs? PART TWO
64. 62 Compute / Networking Amazon EC2 Elastic Load Balancing Auto Scaling App services Amazon SQS Amazon SNS Amazon SES Database Amazon DynamoDB Amazon SimpleDB Deployment/Management Amazon CloudWatch Storage/CDN Amazon S3 EXTRA Security Token Service
65. 11 How are the SDKs integrated into my Application? PART TWO
66. App integration 64 Single framework that can be added to your application Single or service level jars available Android iOS
67. App integration 65 Single framework that can be added to your application Single or service level jars available Statically linked (only parts that are used will be added) Proguard integration (obfuscate/minimize) Android iOS
68. Why Proguard is important 1) Removes unused code (usage.txt) 2) Classes/fields/methods names are obscured (mapping.txt) 3) Non obfuscated ones are listed in “seeds.txt” 4) The resulting .apk is smaller, harder to reverse engineer 66
69. Why Proguard is important 1) Removes unused code (usage.txt) 2) Classes/fields/methods names are obscured (mapping.txt) 3) Non obfuscated ones are listed in “seeds.txt” 4) The resulting .apk is smaller, harder to reverse engineer 1) Proguard just needs to be enabled 2) You can customize it through “proguard-project.txt” 67
70. 68 http://mobile.awsblog.com
71. 12 Some code, please? PART TWO
72. AmazonS3Client s3 = new AmazonS3Client ( new BasicAWSCredentials ( ACCESS_KEY_ID, SECRET_KEY ) ); 70 Create Amazon S3 client
73. AmazonS3Client s3 = new AmazonS3Client ( new BasicAWSCredentials ( ACCESS_KEY_ID, SECRET_KEY ) ); s3.createBucket ( PICTURE_BUCKET ) ; 71 Create Amazon S3 client Create Amazon S3 bucket
74. AmazonS3Client s3 = new AmazonS3Client ( new BasicAWSCredentials ( ACCESS_KEY_ID, SECRET_KEY ) ); s3.createBucket ( PICTURE_BUCKET ) ; PutObjectRequest por = new PutObjectRequest ( PICTURE_BUCKET, PICTURE_NAME, new java.io.File ( image ) ); s3.putObject ( por ) ; 72 Create Amazon S3 client Create Amazon S3 bucket Put object into bucket
75. AmazonS3Client s3 = new AmazonS3Client ( new BasicAWSCredentials ( ACCESS_KEY_ID, SECRET_KEY ) ); s3.createBucket ( PICTURE_BUCKET ) ; PutObjectRequest por = new PutObjectRequest ( PICTURE_BUCKET, PICTURE_NAME, new java.io.File ( image ) ); s3.putObject ( por ) ; S3Object data = s3.getObject ( PICTURE_BUCKET, PICTURE_NAME ) ; 73 Get object from bucket Create Amazon S3 client Create Amazon S3 bucket Put object into bucket
76. Low level APIs 74 Low level APIs
77. High level (DynamoDB) 75 AWS Persistence Framework for Core Data iOS v 5.0 and above
78. High level (DynamoDB) 76 DynamoDB Mapper for Android
79. Key primaryKey = new Key().withHashKeyElement(targetValue); DeleteItemRequest request = new DeleteItemRequest() .withTableName(PropertyLoader .getInstance() .getTestTableName()) .withKey(primaryKey); ddb.deleteItem(request); mapper.delete(deleteUserPreference); 77 Low level API DynamoDB mapper for Android
80. 13 What about security and credentials? PART TWO
81. 79 http://aws.amazon.com/articles/SDKs
82. Never store credentials in the App 1) Credentials can be extracted from an App 2) No individual revocation (all or none) 3) No rotation (the App would not work) 80
83. Token Vending Machine Security Token Service IAM 1) Anonymous TVM (identity of the phone user is not stored) 2) Identity TVM (user registration and login)
84. 14 I need HELP! PART TWO
85. How to get help 1) https://forums.aws.amazon.com/forum.jspa?forumID=88 2) SDKs contain samples/articles 3) AWS Mobile blog: http://mobile.awsblog.com 4) AWS Support 83
86. The Mobile Universe PART ONE AWS Mobile SDK PART TWO ??? PART THREE Conclusions PART FOUR
87. A guest PART THREE
88. 86 1/8
89. 87 2/8
91. 89 5/8
92. 90 4/8
93. 91 6/8
94. 92 7/8
95. 93 8/8
96. Conclusions PART FOUR
97. Simone Brunozzi ( @simon ) Senior Technology Evangelist, Amazon Web Services Rethinking the mobile universe with Amazon Web Services Thank you!