initialData openData optionsType InAppWebView fromInAppBrowser InAppWebViewController InAppBrowser handlerTest onLoadStart distributionUrl args.putIfAbsent('isData', () => false); VERSIONING_SYSTEM config.build_settings['SWIFT_VERSION'] BUILD TARGET InAppWebView { lookupMimeType AndroidView _uuidGenerator in the flutter RELOAD localhostServer initialFile loadFile openFile File onExit _handleMethod javaScriptHandlersMap JavaScriptHandlerCallback onConsoleM activity.getPreferences(0) Log. com.pichillilorenzo.flutter_inappbrowser flutter_inappbrowser $PROJECT_DIR$/example/android 1536836356751 1536836356751 Android 1.8 flutter_inappbrowser_android Dart SDK