Android Development - NOTE TAKING APP FROM SCRATCH
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The document discusses steps for creating a basic note taking Android app from scratch, including creating an Android project, adding user interface elements like edit texts and buttons, getting text from input fields, adding onclick listeners, saving data to files, creating additional activities, and reading saved files on app launch. The document provides exercises and solutions for setting IDs, references, and adding code to save and retrieve note data between activities on the device.
Android Development - NOTE TAKING APP FROM SCRATCH
- 1. ANDROID DEVELOPMENT NOTE TAKING APP FROM SCRATCH Monday, November 18, 13
- 2. CREATE AN ANDROID PROJECT Monday, November 18, 13
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- 9. Right Click Monday, November 18, 13
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- 11. Monday, November 18, 13
- 12. Exercise : Create UI like shown below Monday, November 18, 13
- 14. CREATING THE APP Monday, November 18, 13
- 15. Monday, November 18, 13
- 16. 1. GET THE TEXT FROM TWO INPUT FIELDS Monday, November 18, 13
- 17. Double click the textbox to switch to XML view set id = etTitle Monday, November 18, 13 set id = etNote
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- 20. EXERCISE #2 DO THE SAME THING FOR “NOTE” EDITTEXT Monday, November 18, 13
- 22. EXERCISE #3 SET REFERENCE TO SAVE BUTTON Monday, November 18, 13
- 24. ONCLICK LISTENERS Monday, November 18, 13
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- 32. WHAT’S WRONG WITH THE CODE? Monday, November 18, 13
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- 34. SAVING DATA Monday, November 18, 13
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- 37. Monday, November 18, 13
- 38. when opening a file, always close it! Monday, November 18, 13
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- 40. DDMS MODE Monday, November 18, 13
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- 43. Monday, November 18, 13
- 44. RETURN TO PREVIOUS PERSPECTIVE Monday, November 18, 13
- 45. CREATE NEW ACTIVITY Monday, November 18, 13
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- 51. RUN AND TEST Monday, November 18, 13
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- 53. Monday, November 18, 13
- 54. EXERCISE #4 ADD NEW ACTIVITY IN MANIFEST FILE Monday, November 18, 13
- 55. Monday, November 18, 13
- 56. RUN AND TEST Monday, November 18, 13
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- 63. Monday, November 18, 13
- 64. RUN AND TEST Monday, November 18, 13
- 65. EXERCISE #5 Read the file without overriding the current file data Monday, November 18, 13
- 66. USE STRING BUILDER Monday, November 18, 13
- 70. THANKS! GEEK FOR A CAUSE Monday, November 18, 13