Which method can be used to get the response from the activity in Android?
时间: 2024-05-31 13:09:53 浏览: 108
There are several methods that can be used to get the response from an activity in Android:
1. startActivityForResult(): This method is used to start another activity and wait for the result. Once the result is received, it can be handled in the onActivityResult() method.
2. setResult(): This method is used to set the result of an activity before finishing it. The result can be any data that needs to be passed back to the calling activity.
3. Intent filters: Intent filters can be used to specify the type of data that an activity can receive. This allows other activities to send data to the activity and receive a response.
4. Broadcast receivers: Broadcast receivers can be used to receive and handle broadcast messages sent by other activities or system components. These messages can be used to trigger an action or send a response back to the sender.
Overall, the method used to get the response from an activity depends on the specific requirements of the application.
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