instance property

BackHandlerPlatform get instance

The default instance of BackHandlerPlatform to use.

Defaults to MethodChannelBackHandler.

Implementation

static BackHandlerPlatform get instance => _instance;

set instance (BackHandlerPlatform instance)

Platform-specific implementations should set this with their own platform-specific class that extends BackHandlerPlatform when they register themselves.

Implementation

static set instance(BackHandlerPlatform instance) {
  PlatformInterface.verifyToken(instance, _token);
  _instance = instance;
}