Package io.flutter.view

# Class FlutterCallbackInformation

java.lang.Object
io.flutter.view.FlutterCallbackInformation

public final class FlutterCallbackInformation extends Object
A class representing information for a callback registered using `PluginUtilities` from `dart:ui`.

- ## Field Summary

  Fields
  Modifier and Type
  Field
  Description
  `final String`
  `callbackClassName`
  `final String`
  `callbackLibraryPath`
  `final String`
  `callbackName`

- ## Method Summary

  Modifier and Type
  Method
  Description
  `static FlutterCallbackInformation`
  `lookupCallbackInformation(long handle)`
  Get callback information for a given handle.

  ### Methods inherited from class java.lang.Object

  `clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

- ## Field Details

  - ### callbackName

    public final String callbackName

  - ### callbackClassName

    public final String callbackClassName

  - ### callbackLibraryPath

    public final String callbackLibraryPath

- ## Method Details

  - ### lookupCallbackInformation

    public static FlutterCallbackInformation lookupCallbackInformation(long handle)
    Get callback information for a given handle.
    Parameters:
      `handle` - the handle for the callback, generated by `PluginUtilities.getCallbackHandle` in `dart:ui`.
    Returns:
      an instance of FlutterCallbackInformation for the provided handle.