# setApplicationContext abstract method

void setApplicationContext(

1. ApplicationContext applicationContext

)

Sets the ApplicationContext that this component runs in.

This method is called by the framework during the application context initialization process, providing access to the full application context.

### Parameters:

- `applicationContext`: The ApplicationContext instance managing this component

### Example:

    @override
    void setApplicationContext(ApplicationContext applicationContext) {
      _applicationContext = applicationContext;
      // Register as application listener if needed
      _applicationContext.addApplicationListener(this);
    }

## Implementation

    void setApplicationContext(ApplicationContext applicationContext);