https://pub.dev/documentation/android_activity_lifecycle/latest/android_activity_lifecycle/MessageFlutterApi/pigeonChannelCodec-constant.html
pigeonChannelCodec constant - MessageFlutterApi class - android_activity_lifecycle library - Dart...
API docs for the pigeonChannelCodec constant from the MessageFlutterApi class, for the Dart programming language.
constantclassandroidactivitylifecycle