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PPTB-10

Avatar for Eueung Mulyana Eueung Mulyana
October 18, 2015
Education
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230

 PPTB-10

PPTB-10 Programming Mobile Devices (Android)
http://eueung.github.io/ET4044/

Avatar for Eueung Mulyana

Eueung Mulyana

October 18, 2015
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Transcript

  1. PPTB #10 Programming Mobile Devices (Android) http://eueung.github.io/ET4044/ Dr.-Ing. Eueung Mulyana

    | 2015H2

  2. Activity Lifecycle

  3. Why we need an activity lifecycle

  4. Single App Multi-Activity

  5. Intents to different Apps

  6. Home

  7. etc.

  8. None

  9. (Background) Activities can be destroyed (killed) at anytime, if necessary

  10. Activity Lifecycle

  11. None

  12. Active & Visible Lifetimes

  13. Paused Stopped

  14. Lifecycle Events

  15. None
  16. None

  17. Activity Termination

  18. None

  19. Prepare for Termination

  20. None
  21. None

  22. Maintaining State

  23. Storing Data

  24. Condition for Apps

  25. None

  26. Battery

  27. Cost

  28. Server

  29. Network N/A

  30. Access Location

  31. None

  32. SQLite

  33. None
  34. None
  35. None

  36. Structure, Order

  37. None
  38. None

  39. Example

  40. Example

  41. None
  42. None
  43. None

  44. Storing Data Operations

  45. None
  46. None
  47. None

  48. Changes to Sunshine

  49. None

  50. WeatherContract

  51. None

  52. View & Data

  53. Ex: ContactsContract

  54. Weather Table Columns

  55. None
  56. None

  57. Weather & Location Tables

  58. Two Tables

  59. Join

  60. None
  61. None

  62. WeatherContract

  63. None
  64. None
  65. None

  66. Mainly CONSTANTs

  67. None

  68. Constants in Contract

  69. None

  70. SQLiteOpenHelper Sunshine Database

  71. Versioning

  72. None
  73. None
  74. None
  75. None
  76. None

  77. Test

  78. None
  79. None
  80. None
  81. None
  82. None
  83. None
  84. None
  85. None
  86. None
  87. None

  88. SQLiteOpenHelper onUpgrade

  89. None
  90. None

  91. RW from a Database

  92. None
  93. None
  94. None
  95. None
  96. None
  97. None
  98. None
  99. None
  100. None
  101. None
  102. None
  103. None
  104. None
  105. None
  106. None
  107. None
  108. None
  109. None
  110. None
  111. None
  112. None
  113. None
  114. None
  115. None

  116. Credit • Udacity ud853 https://www.udacity.com/course/ud853