Question

The callback method is most often used for saving a persistent state the Activity might be editing.

a. onstart()
b. onResume()
c. onPause()
d. onCreate()

Answer 1

The onPause() method is commonly used to save persistent state in Android development when the Activity is no longer in the foreground.

Step-by-step explanation:

The callback method most often used for saving a persistent state that the Activity might be editing in Android development is c. onPause(). This method is called when the Activity is no longer at the foreground and is typically used to commit unsaved changes to persistent data, pause animations, or other things that may consume CPU while the Activity is not visible to the user.

It is critical to handle onPause properly to ensure that user data is not lost if the Activity is killed by the system after being paused.

The callback method that is most often used for saving a persistent state that an Activity might be editing is onPause(). This method is called when the Activity is about to enter the background and allows you to save any changes made to the state of the Activity.

Therefore answer is c. onPause().