Context

Activity context

• Attached to the lifecycle of an activity.
• The activity context can be used when:
  • Passing the context in the scope of an activity.
  • Need the context whose lifecycle is attached to the context of the activity.

Application context:

• Attached to the lifecycle of an application.
• The application context should be used when:
  • Passing a context beyond the scope of activity.
  • Need a context whose lifecycle is separate from the current context.