Difference between revisions of "Android : Lab"
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| − | Step 1. Build the First Activity. | + | <u>Step 1. Build the First Activity.</u> |
[https://zenit.senecac.on.ca/svn/ecl500/Lectures/trunk/LAB_Android_Example_Steps/Step_1/ ShowContacts Activity class] | [https://zenit.senecac.on.ca/svn/ecl500/Lectures/trunk/LAB_Android_Example_Steps/Step_1/ ShowContacts Activity class] | ||
| + | <u>Step 2. Add Options Menu</u> | ||
| − | + | [https://zenit.senecac.on.ca/svn/ecl500/Lectures/trunk/LAB_Android_Example_Steps/Step_2/ Override onCreateOptionsMenu and onOptionsItemSelected] almost empty | |
| − | [https://zenit.senecac.on.ca/svn/ecl500/Lectures/trunk/LAB_Android_Example_Steps/ | ||
| − | Step 3. Add a new activity: the Edit Activity. | + | <u>Step 3. Add a new activity: the Edit Activity.</u> |
| + | [https://zenit.senecac.on.ca/svn/ecl500/Lectures/trunk/LAB_Android_Example_Steps/Step_3/ Add Edit Activity & Create an Intent on OptionsItemSelected] | ||
| − | Step 4. | + | <u>Step 4. Create a DB class for using SQLite</u> |
| + | [https://zenit.senecac.on.ca/svn/ecl500/Lectures/trunk/LAB_Android_Example_Steps/Step_4/ Create an inner class of MyDbHelper that extends SQLiteOpenHelper] | ||
| − | Step 5. Write and Display data from DB. | + | <u>Step 5. Example of app failure trying to Write and Display data from DB.</u> |
| − | + | [https://zenit.senecac.on.ca/svn/ecl500/Lectures/trunk/LAB_Android_Example_Steps/Step_5/ Common errors in writing database adapters] | |
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Latest revision as of 06:22, 1 April 2011
Main Page · Course Description · Course Topics · Schedule, Students, Teams · Course Resources · Course Projects
Here are few steps to guide you in the process of building an Android application:
Step 1. Build the First Activity.
Step 2. Add Options Menu
Override onCreateOptionsMenu and onOptionsItemSelected almost empty
Step 3. Add a new activity: the Edit Activity.
Add Edit Activity & Create an Intent on OptionsItemSelected
Step 4. Create a DB class for using SQLite
Create an inner class of MyDbHelper that extends SQLiteOpenHelper
Step 5. Example of app failure trying to Write and Display data from DB.
