1. Activity & Intent
Fall CS2302: Programming Principles

2. Create a class extends from Activity Create a layout for the activity
Create an new Activity
Create a class extends from Activity
Create a layout for the activity
setContentView for the activity
Configure the activity in the AndroidManifest.xml file
Fall CS2302: Programming Principles

3. startActivity(intent)
Multiple Activities
Activity01
Activity02
startActivity(intent)
Fall CS2302: Programming Principles

4. Intent
…… Intent intent = new Intent(); intent.setClass(Activity01.this, Activity02.class); startActivity(intent);
Fall CS2302: Programming Principles

5. Get information from Intent
In the Activity01.class
intent.putExtra(“one”,firstValue);
In the Activity02.class
intent.getStringExtra(“one”);
Fall CS2302: Programming Principles