直接废弃:指那些被注解@Deprecated标记的类
间接废弃:指那些不再被现有正常类依赖或实现的类
1) io.flutter.app
// package:io.flutter.app
// 直接废弃:
- io.flutter.app.FlutterActivity
- io.flutter.app.FlutterActivityDelegate
- io.flutter.app.FlutterFragmentActivity
- io.flutter.app.FlutterPluginRegistry
// 间接废弃:
- io.flutter.app.FlutterActivityEvents
- io.flutter.app.FlutterApplication
2) io.flutter.view
// package:io.flutter.view
// 直接废弃:
- io.flutter.view.FlutterMain
- io.flutter.view.FlutterNativeView
- io.flutter.view.FlutterView
// 间接废弃:
- io.flutter.view.FlutterRunArguments
