Android development for noobs - creating a note taking app from scratch

1. ANDROID DEVELOPMENT
NOTE TAKING APP FROM SCRATCH
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2. CREATE AN ANDROID
PROJECT
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9. Right Click
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12. Exercise : Create UI like shown below
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13. Solution
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14. CREATING THE APP
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16. 1. GET THE TEXT FROM TWO
INPUT FIELDS
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17. Double click the textbox to
switch to XML view
set id = etTitle
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set id = etNote

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20. EXERCISE #2
DO THE SAME THING FOR
“NOTE” EDITTEXT
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21. SOLUTION
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22. EXERCISE #3
SET REFERENCE TO SAVE
BUTTON
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23. SOLUTION
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24. ONCLICK LISTENERS
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32. WHAT’S WRONG WITH THE
CODE?
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34. SAVING DATA
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38. when opening a file, always close it!
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40. DDMS MODE
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44. RETURN TO PREVIOUS
PERSPECTIVE
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45. CREATE NEW ACTIVITY
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50. MainActivity.java
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51. RUN AND TEST
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54. EXERCISE #4 ADD NEW
ACTIVITY IN MANIFEST FILE
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56. RUN AND TEST
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64. RUN AND TEST
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65. EXERCISE #5
Read the file without overriding the current file data
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66. USE STRING BUILDER
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67. FINISHING TOUCHES
READACTIVITY.JAVA
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68. MAINACTIVITY.JAVA
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69. main.xml
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70. THANKS!
GEEK FOR A CAUSE
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