Final answer:
The onReceive() method of the AppWidgetProvider class is called when an action for an app widget is broadcast in Android, but specific widget actions might trigger onUpdate(), onDeleted(), onEnabled(), or onDisabled() methods.
Step-by-step explanation:
When an action for the app widget is broadcast in Android, the method that is called is onReceive(). However, if the action is one that applies to the app widget updates or other specific widget actions, the onUpdate(), onDeleted(), onEnabled(), or onDisabled() methods may be called instead, to handle specific events such as widget updates, deletion, enabling, or disabling respectively.
These methods are part of the AppWidgetProvider class, which is an extension of the BroadcastReceiver class. Intents are used to broadcast and receive the widget actions that trigger these methods.
Android calls the onReceive method of the AppWidgetProvider class when an action for an app widget is broadcast.
The method that Android calls when an action for an app widget is broadcast is the onReceive method of the AppWidgetProvider class.