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Wednesday 2-4, KH 105

Wednesday 2-4, KH 105. COMP 446 / ELEC 446 Mobile Wireless Services Project. Scott Cutler Professor in the Practice of Computer Technology Department of Computer Science Department of Electrical and Computer Engineering cutler@rice.edu 10/13/10. Today’s Agenda. Events of the week

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Wednesday 2-4, KH 105

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  1. Wednesday 2-4, KH 105 COMP 446 / ELEC 446 Mobile Wireless Services Project Scott Cutler Professor in the Practice of Computer Technology Department of Computer Science Department of Electrical and Computer Engineering cutler@rice.edu 10/13/10

  2. Today’s Agenda • Events of the week • Announcements / Infrastructure Updates • Final Projects • Approved projects by 10/19/2010 • Detailed specification by 10/26/2010 • Your Advanced Feature App by 11/02/2010 • Next Week • Paparazzi 2b due by 10/19/2010 COMP 446 / ELEC 446 - Week 8

  3. Events of the Week • Windows Phone 7 debuts: One phone won't rule them all • Report: Adobe, Microsoft chiefs meet to talk Apple • Apple TV is already selling out at Apple stores nationwide • Wal-Mart to start selling iPad on Friday • Report has Apple in talks with record labels on new music service • Apple's AirPlay coming to 9 Denon and Marantz components • iPhone 4 glass breaking 82% more than 3GS • iPhone Reportedly Heads to Verizon in Early 2011 • Spotted: Brushed aluminum iPhone 4 for Verizon? • Google Goggles comes into iPhone focus • Intel's outlook quells worries: We see healthy global demand ahead COMP 446 / ELEC 446 - Week 8

  4. Current Roster • Julia Botev • COMP, SR, McMurtryJulia.K.Botev@rice.edu • Eric Cheng • COMP, GR eric.cheng@rice.edu • Jesus Cortez • COMP, JR, Jones JesusCortez@rice.edu • Graham De Wit • ELEC, SR, Wiessgraham.dewit@rice.edu • Ashley Herron • ELEC, SR, Martel Ashley.N.Herron@rice.edu • Vic Hu • ELEC, SR, Wiessmrwho@rice.edu • Marcos Hung • BIOE, GR Marcos.G.Hung@rice.edu COMP 446 / ELEC 446 - Week 8

  5. Current Roster (2) • Jin Kim • COMP, GR Kyujin.Kim@rice.edu • Kevin Lin • COMP, SO, McMurtryKevin.S.Lin@rice.edu • Robyn Moscowitz • COMP, JR, McMurtryRobyn.A.Moscowitz@rice.edu • Josh Rykowski • COMP, GR Joshua.Rykowski@rice.edu • Ivan Van • COMP, SR, Will Rice, i.van@rice.edu • Jeff Yeh • ELEC, SR, Hanszenjeff.yeh@rice.edu • Aron Yu • ELEC, SR, HanszenAron.Yu@rice.edu COMP 446 / ELEC 446 - Week 8

  6. Current Roster (3) • Michael Lo • ELEC, GR mlo@rice.edu • Elliot Ng • ELEC, GR elliottng@rice.edu • Rick Manning • COMP, SR, Jones rick.manning@rice.edu • Henry Zhang • ELEC, SR, Jones qz1@rice.edu • Jason Xu • ELEC, SR, Brown jax1@rice.edu • Catherine Elder • ELEC, SR, Hanszencje1@rice.edu • Sid Byrd • Staff sidb@rice.edu • Xiang ‘Jash’ Guo • ELEC, GR xg1@rice.edu COMP 446 / ELEC 446 - Week 8

  7. COMP 446 Syllabus • 8/25/10 Introduction / What makes mobile apps special • Assignment: Load Visual Studio – Due 8/30/10, Access a Mac, Download CS193P materials • 9/1/10 Intro to Mac OS X and Cocoa Touch, Objective-C, Dev Tools, Using Objective-C, Foundation framework • Videos: Lecture 1. Introduction to Mac OS X, Cocoa Touch, Objective-C and Tools (January 5, 2010) Lecture 2. Objective-C and Foundation Framework (January 7, 2010) • Assignment: Hello Rice [1a] and WhatATool 1 [1b] (Due 9/7/10) • 9/8/10 Discussion of first applications • Videos: Lecture 3. Custom Classes, Object Lifecycle, Autorelease, Objective-C Properties (January 12, 2010)Lecture 4. Building an Application; Model, View, Controller; Nib Files; Controls and Target-Action (January 14, 2010) Lecture 4a Xcode, Finding Help, Debugging (January 15, 2010) • Assignment: WhatATool 2 [2a] and HelloPoly I [2b] (Due 9/14/10) • 9/15/10 ASP.Net with a little HTML • Videos: Lecture 5. Views, Drawing, and Animation (January 19, 2010) Lecture 6. Designing iPhone Applications, Model-View-Controller, View Controllers (January 21, 2010) • Assignment: HelloPoly II [3] (Due 9/21/10) • 9/22/10 iPhone (pseudo) Web Apps / Browser Capabilities • Videos: Lecture 7. Navigation & Tab Bar Controllers (January 26, 2010) Lecture 8. Scroll Views and Table Views (January 28, 2010) • Assignment: Time to catch up or move ahead. • 9/29/10 SQL 101 • Videos: Lecture 9. Data in Your iPhone App (February 2, 2010)- Lecture 10. Performance (February 4, 2010) • Assignment: Paparazzi 1 (Due 10/5/10) • 10/6/10Creating and Consuming Web Services • Videos: Lecture 11. Text Input and Presenting Content Modally (February 9, 2010) Lecture 12. Web Views; Locations and Maps (February 11, 2010) • Assignment: Paparazzi 2a (Table View Portion) (Due 10/13/10) Create or join final project by 10/13/10 COMP 446 / ELEC 446 - Week 8

  8. COMP 446 Syllabus • 10/13/10iPad Development / iOS 4 • Videos:Lecture 13. Address Book: Putting People in Your App (February 16, 2010) Lecture 14. Touch Events & Multi-touch (February 18, 2010)Lecture 12a: Designing for the iPad (February 12, 2010)Assignment: Final Project Proposal and Paparazzi 2b (Both due 10/19/10 ) Note: Paparazzi 3 is now an extra credit assignment. • 10/20/10 Android 1 • Videos: Lecture 15. iPhone Device APIs; Location, Accelerometer & Camera; Battery Life & Power Management (February 23, 2010) Lecture 16. Audio APIs, Video Playback, Settings (February 25, 2010) • Assignment: Final Project, Stage 1 (Due 10/26/10) • 10/27/10 Android 2 • Videos: Lecture 17. Bonjour, NSStream, GameKit (March 2, 2010) Lecture 18. Unit Testing; Fun with Objective-C; Localization (March 4, 2010) • Assignment: Advanced Feature App or iPad Application (Due 11/02/10) • 11/3/10 Windows Phone 7, Final Project Prep • Videos: Lecture 19. OpenGL ES Basics (March 9, 2010)Lecture 20. From Student to Startup: Lessons from a CS193P Alumnus (March 11, 2010) • Assignment: Final Project, Stage 2 (Due 11/09/2010) • 11/10/10 iPhone v. Android v. Windows Phone 7 group discussion • Videos: Yelp Monocle (February 6, 2010) Evernote(February 19, 2010) Bump (February 26, 2010) • Assignment: Final Project, Stage 3 (Due 11/16/2010) • 11/17/10 Final Project Prep • Videos: Publishing on the App Store (March 5, 2010) LinkedIn: Important Life Lessons on CoreData & GameKit (March 12, 2010) • Assignment: Final Project (Due 12/01/2010) • 11/24/10 Thanksgiving – Continue Final Projects on your own • 12/1/10 Demonstrate Final Projects • 12/5/10 Class Offsite – Sunday (tentative) COMP 446 / ELEC 446 - Week 8

  9. Paparazzi 2 • Replaces UINavigationController with UITableViewController • Very common feature of many iOS apps. • Subclass of UIScrollView • UITableViewCell • Very lazy and green • Loaded as needed, Reused • Uses Delegate concept to control what gets displayed • UITableViewDataSource • -(UITableViewCell *)tableView:(UITableView *)tableViewcellForRowAtIndexPath:(NSIndexPath *)indexPath; • Core Data • One time creation of static database (dynamic for Paparazzi 3) • NSFetchedResultsController • – (id)objectAtIndexPath:(NSIndexpath *) indexPath • Consider getting TableView working and then attacking Core Data • Likely to be most difficult assignment of semester • Sample Code onhttp://www.stanford.edu/class/cs193p/cgi-bin/drupal/downloads-2010-winter • Will require a free Flickr key to actually run COMP 446 / ELEC 446 - Week 8

  10. Addressing Homework Load • Register yourself to a final project by next class, 10/13 – big negative if you do not! • Break Paparazzi 2 into two assignments. • Implement Table Views by 10/12 • Implement Core Data by 10/19 • For next week, OK to use static arrays for photos and fake objectAtIndexPath routine • For CoreData Model, OK to use single entity although not as good as relational model and required for A+ • Paparazzi 3 is optional assignment • Necessary but not sufficient for grade of A+ COMP 446 / ELEC 446 - Week 8

  11. Some Thoughts on Core Data • Very Confusing – few quick fixes at first • Not particularly readable • Suggest starting with template whenever possible. • Possibly better than using FlickrFetcher. • Some good documentation on web. • http://iphoneinaction.manning.com/iphone_in_action/2009/08/core-data-part-1-an-introduction.html • Six part series with examples • http://lethain.com/entry/2008/feb/24/one-to-many-relationships-in-coredata/ (although not iPhone and typo) COMP 446 / ELEC 446 - Week 8

  12. One to Many • NSFetchedResultsControllers return objects of type NSManagedObject. • For relationships • ‘One’ side returns an NSManagedObject of the entity element • ‘Many’ side returns an NSSet of NSManagedObjects pointing to entity elements COMP 446 / ELEC 446 - Week 8

  13. Final Projects • Major component of this course. • All exercises through Paparazzi 3 designed to prepare you to create a great app. • It would be great if App has a life after the course; however • More important for app to take advantage of unique features of smart, connected devices. COMP 446 / ELEC 446 - Week 8

  14. iPhone Advanced Features • Address Book • Bluetooth • Compass (3Gs) • Custom Animations • Gestures • GPS • Integrated Email • Integrated Movie Camera (3Gs) • Image Picker • Integrated Still Camera • Integrated Web Browser • Internet • Microphone • OpenAL • OpenGL • Playing Movies • Proximity Sensor • Rotation sensor • Multitasking • Local Notifications • Core Motion • iAd • High-Resolution Screen • Game Center COMP 446 / ELEC 446 - Week 8

  15. Final Project Proposals COMP 446 / ELEC 446 - Week 8

  16. Next Week • Paparazzi1 will have you select and display views. The main goal is to great and manipulate views using tab view controllers and custom views. • Paparazzi 2a will introduce table views • Paparazzi 2b and utilize better data storage methods. • Paparazzi 3 (optional) will have you fetch data from the web and have you plot location information on a map. COMP 446 / ELEC 446 - Week 8

  17. Week 9 • Assignments • At this point, videos are optional but useful particularly if your final project will utilize feature discussed in video • View CS193P Lecture 13 : Address Book: Putting People in Your App • View CS193P Lecture 14. Touch Events & Multi-touch • View CS193P Lecture 12a. Designing for the iPad (not great video) • Assignment: Paparazzi 2b (Due 10/19/10) • Classroom Technology: Android 1 (may discuss final projects instead) • Work with me to ensure acceptable final project COMP 446 / ELEC 446 - Week 8

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