CallbackManager class Null safety
Template methods each class that responses the driver side inputs must implement.
Depending on the platform the communication between
driver_tests can be different.
Map< String, String>params, IntegrationTestResults testRunner) → Future< Map< String, dynamic>>
- The callback function to response the driver side input.
) → void
- Cleanup and completers or locks used during the communication.
) → Future< void>
- Android only. Converts the Flutter surface to an image view.
Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed. [...]
String screenshot) → Future< Map< String, dynamic>>
- Takes a screenshot of the application. Returns the data that is sent back to the host.
) → String
A string representation of this object. [...]