Difference between revisions of "Android : Lab"

Latest revision as of 06:22, 1 April 2011

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

Step 3. Add a new activity: the Edit Activity.

Step 4. Create a DB class for using SQLite

Step 5. Example of app failure trying to Write and Display data from DB.

@@ Line 1: / Line 1: @@
-[[Category:Android]]
+{{Ecl_menu}}
-[[Category:ECL_Activities]]
+Here are few steps to guide you in the process of building an Android application:
-To be determined
+<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]
+<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
+<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]
+<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]
+<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]