Tutorial of Android Development. email: t1ina2003@gmail.com

1. Android Development Basic
Lecture1.1:
Basic Setting
ZuoSyuan Wang
National Sun Yat-sen University
IRISIntelligent Robotics and
Informatics System Lab
ZuoSyuan Wang Android Development Basic 1

2. Course Goal
 Environment Setting Up
 HelloWorld Application
 Four Heroes of android
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3. Environment Setting Up
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4. Environment Setting Up
 Java Development Kit (JDK)
 Android SDK + Eclipse ADT
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10. Environment Setting Up
 JDK done!
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14. Environment Setting Up
 Eclipse
 ADT plugin
 Android SDK Tools
 Android Platform-tools
 Android system image for the emulator
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19. Environment Setting Up
 Install
SDK
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22. Environment Setting Up
 Detail of Package
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25. Environment Setting Up
 Install 4.2.2 as tutorial example
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26. Environment Setting Up IRISIntelligent Robotics and
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27. HelloWorld Application
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28. HelloWorld Application
 File → New → Android Application Project
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29. HelloWorld Application IRISIntelligent Robotics and
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App name (ex. Helloworld, myfirstproject, etc.)
Project name(ex. July_project, etc.)
Package name(ex. Com.nsysu.julypro, etc.)

30. HelloWorld Application IRISIntelligent Robotics and
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Choose Lowest API level
Choose Highest API level
Choose API level u want
Theme setting

31. HelloWorld Application
Just press“next”
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32. HelloWorld Application
Just press“next”
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33. HelloWorld Application
Just press“next”
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34. HelloWorld Application IRISIntelligent Robotics and
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Main design Interface

35. HelloWorld Application
Why error?
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36. HelloWorld Application
Right click project → Property → Java Build
Path → Order and Export
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37. HelloWorld Application
Right click project → Property → Java Build
Path → Order and Export
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41. HelloWorld Application IRISIntelligent Robotics and
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42. HelloWorld Application
Connect your Phone → the name of your phone
show up
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43. HelloWorld Application
Back to Java Perspective
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44. HelloWorld Application
Right click your project → Run As → Andorid
Application
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45. HelloWorld Application
Choose a running Andorid device →
Choose your device → press OK
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46. HelloWorld Application
Done!
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47. Four Heroes
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48. Four Heroes
 Activity
 Intent
 Service
 Content Provider
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49. Four Heroes - Activity
 Goal make switchable app via intent
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Click it!
Click it!

50. Four Heroes - Activity
 One page one activity
 One layout one activity
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51. Four Heroes - Activity
 Edit activity_main.xml
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52. Four Heroes - Activity IRISIntelligent Robotics and
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53. Four Heroes - Activity
 Add a Button widget
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54. Four Heroes - Activity
 String file
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55. Four Heroes - Activity
 R file
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56. Four Heroes - Activity IRISIntelligent Robotics and
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57. Four Heroes - Activity IRISIntelligent Robotics and
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58. Four Heroes - Activity IRISIntelligent Robotics and
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59. Four Heroes - Activity
 Add listener
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60. Four Heroes - Activity IRISIntelligent Robotics and
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61. Four Heroes - Activity
 Add new activity
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62. Four Heroes - Activity
 Extend Activity
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63. Four Heroes - Activity
 Right click →Source → Override…
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64. Four Heroes - Activity
 Oncreate
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65. Four Heroes - Activity IRISIntelligent Robotics and
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66. Four Heroes - Activity
 Write a name (e.g., activity02)
 Choose Relative layout
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67. Four Heroes - Activity
 Design of activity02
(e.g., back button)
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68. Four Heroes - Activity
 Find it’s id
 Id is button1 (maybe not the same as yours)
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69. Four Heroes - Activity
 Setting your layout
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70. Four Heroes - Intent
 Add new intent
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71. Four Heroes - Intent
 Not work!?
 Why?
 No one know
you create a new
activity.
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72. Four Heroes - Intent
 Android Manifest
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73. Four Heroes - Intent IRISIntelligent Robotics and
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74. Four Heroes - Intent
 Declare a new activity.
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75. Four Heroes - Intent
 Do the same thing to the activity02, it will
be able to switch back Mainactivity.
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76. Four Heroes - Intent IRISIntelligent Robotics and
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77. Four Heroes - Intent IRISIntelligent Robotics and
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78. Four Heroes - Intent
 Another way, add a function
Startactivity02
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79. Four Heroes - Intent
 Set button onclick in layout
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80. Four Heroes - Service
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