view orientation sample for flutter

main.dart

void main() {
  
}

abstract class BaseView {
  portrait();
  landscape();
  
  handleViewRendering(
    Context context,
    Function() onPortrait,
    Function() onLandscape
  ) {
    if (isPortrait) {
      portrait();
      onPortrait();
    } else {
      // landscape
      landscape();
      onLandscape();
    }
  }
}

class MainView extends BaseView {
  @override
  portrait() {
    // ilagay yung UI dito, yung panget na mukhang json
  }
  
  @override
  landscape() {
    // ilagay yung UI dito, yung panget na mukhang json
  }
  
}

class MyWidget extends WidgetSomething {
  final view = MainView();

  build(Context context) {
    view.handleViewRendering(
      context,
      () => {
        // is called when screen is portrait
      },
      () => {
        // is called when screen is landscape
      }
    );
  }
}

/**
 * 
 * -root
 * --views
 * --widgets
 * --services
 * --repositories
 * --models
 * --dao
 * --api
 * 
**/