214 lines
8.7 KiB
Dart
214 lines
8.7 KiB
Dart
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import 'dart:async';
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import 'package:flutter/services.dart';
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///Class that represents an Android-specific utility class for checking which WebView Support Library features are supported on the device.
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class AndroidWebViewFeature {
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static const MethodChannel _channel = const MethodChannel(
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'com.pichillilorenzo/flutter_inappwebview_android_webviewfeature');
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static Future<dynamic> _handleMethod(MethodCall call) async {}
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final String _value;
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const AndroidWebViewFeature._internal(this._value);
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static final Set<AndroidWebViewFeature> values = [
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AndroidWebViewFeature.CREATE_WEB_MESSAGE_CHANNEL,
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AndroidWebViewFeature.DISABLED_ACTION_MODE_MENU_ITEMS,
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AndroidWebViewFeature.FORCE_DARK,
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AndroidWebViewFeature.FORCE_DARK_STRATEGY,
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AndroidWebViewFeature.GET_WEB_CHROME_CLIENT,
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AndroidWebViewFeature.GET_WEB_VIEW_CLIENT,
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AndroidWebViewFeature.GET_WEB_VIEW_RENDERER,
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AndroidWebViewFeature.MULTI_PROCESS,
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AndroidWebViewFeature.OFF_SCREEN_PRERASTER,
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AndroidWebViewFeature.POST_WEB_MESSAGE,
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AndroidWebViewFeature.PROXY_OVERRIDE,
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AndroidWebViewFeature.RECEIVE_HTTP_ERROR,
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AndroidWebViewFeature.RECEIVE_WEB_RESOURCE_ERROR,
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AndroidWebViewFeature.SAFE_BROWSING_ALLOWLIST,
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AndroidWebViewFeature.SAFE_BROWSING_ENABLE,
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AndroidWebViewFeature.SAFE_BROWSING_HIT,
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AndroidWebViewFeature.SAFE_BROWSING_PRIVACY_POLICY_URL,
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AndroidWebViewFeature.SAFE_BROWSING_RESPONSE_BACK_TO_SAFETY,
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AndroidWebViewFeature.SAFE_BROWSING_RESPONSE_PROCEED,
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AndroidWebViewFeature.SAFE_BROWSING_RESPONSE_SHOW_INTERSTITIAL,
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AndroidWebViewFeature.SAFE_BROWSING_WHITELIST,
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AndroidWebViewFeature.SERVICE_WORKER_BASIC_USAGE,
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AndroidWebViewFeature.SERVICE_WORKER_BLOCK_NETWORK_LOADS,
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AndroidWebViewFeature.SERVICE_WORKER_CACHE_MODE,
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AndroidWebViewFeature.SERVICE_WORKER_CONTENT_ACCESS,
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AndroidWebViewFeature.SERVICE_WORKER_FILE_ACCESS,
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AndroidWebViewFeature.SERVICE_WORKER_SHOULD_INTERCEPT_REQUEST,
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AndroidWebViewFeature.SHOULD_OVERRIDE_WITH_REDIRECTS,
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AndroidWebViewFeature.START_SAFE_BROWSING,
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AndroidWebViewFeature.TRACING_CONTROLLER_BASIC_USAGE,
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AndroidWebViewFeature.VISUAL_STATE_CALLBACK,
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AndroidWebViewFeature.WEB_MESSAGE_CALLBACK_ON_MESSAGE,
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AndroidWebViewFeature.WEB_MESSAGE_LISTENER,
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AndroidWebViewFeature.WEB_MESSAGE_PORT_CLOSE,
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AndroidWebViewFeature.WEB_MESSAGE_PORT_POST_MESSAGE,
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AndroidWebViewFeature.WEB_MESSAGE_PORT_SET_MESSAGE_CALLBACK,
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AndroidWebViewFeature.WEB_RESOURCE_ERROR_GET_CODE,
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AndroidWebViewFeature.WEB_RESOURCE_ERROR_GET_DESCRIPTION,
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AndroidWebViewFeature.WEB_RESOURCE_REQUEST_IS_REDIRECT,
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AndroidWebViewFeature.WEB_VIEW_RENDERER_CLIENT_BASIC_USAGE,
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AndroidWebViewFeature.WEB_VIEW_RENDERER_TERMINATE,
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].toSet();
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static AndroidWebViewFeature? fromValue(String? value) {
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if (value != null) {
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try {
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return AndroidWebViewFeature.values.firstWhere(
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(element) => element.toValue() == value);
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} catch (e) {
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return null;
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}
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}
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return null;
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}
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String toValue() => _value;
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@override
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String toString() => _value;
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///
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static const CREATE_WEB_MESSAGE_CHANNEL = const AndroidWebViewFeature._internal("CREATE_WEB_MESSAGE_CHANNEL");
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///
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static const DISABLED_ACTION_MODE_MENU_ITEMS = const AndroidWebViewFeature._internal("DISABLED_ACTION_MODE_MENU_ITEMS");
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///
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static const FORCE_DARK = const AndroidWebViewFeature._internal("FORCE_DARK");
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///
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static const FORCE_DARK_STRATEGY = const AndroidWebViewFeature._internal("FORCE_DARK_STRATEGY");
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///
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static const GET_WEB_CHROME_CLIENT = const AndroidWebViewFeature._internal("GET_WEB_CHROME_CLIENT");
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///
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static const GET_WEB_VIEW_CLIENT = const AndroidWebViewFeature._internal("GET_WEB_VIEW_CLIENT");
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///
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static const GET_WEB_VIEW_RENDERER = const AndroidWebViewFeature._internal("GET_WEB_VIEW_RENDERER");
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///
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static const MULTI_PROCESS = const AndroidWebViewFeature._internal("MULTI_PROCESS");
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///
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static const OFF_SCREEN_PRERASTER = const AndroidWebViewFeature._internal("OFF_SCREEN_PRERASTER");
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///
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static const POST_WEB_MESSAGE = const AndroidWebViewFeature._internal("POST_WEB_MESSAGE");
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///
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static const PROXY_OVERRIDE = const AndroidWebViewFeature._internal("PROXY_OVERRIDE");
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///
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static const RECEIVE_HTTP_ERROR = const AndroidWebViewFeature._internal("RECEIVE_HTTP_ERROR");
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///
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static const RECEIVE_WEB_RESOURCE_ERROR = const AndroidWebViewFeature._internal("RECEIVE_WEB_RESOURCE_ERROR");
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///
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static const SAFE_BROWSING_ALLOWLIST = const AndroidWebViewFeature._internal("SAFE_BROWSING_ALLOWLIST");
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///
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static const SAFE_BROWSING_ENABLE = const AndroidWebViewFeature._internal("SAFE_BROWSING_ENABLE");
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///
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static const SAFE_BROWSING_HIT = const AndroidWebViewFeature._internal("SAFE_BROWSING_HIT");
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///
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static const SAFE_BROWSING_PRIVACY_POLICY_URL = const AndroidWebViewFeature._internal("SAFE_BROWSING_PRIVACY_POLICY_URL");
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///
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static const SAFE_BROWSING_RESPONSE_BACK_TO_SAFETY = const AndroidWebViewFeature._internal("SAFE_BROWSING_RESPONSE_BACK_TO_SAFETY");
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///
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static const SAFE_BROWSING_RESPONSE_PROCEED = const AndroidWebViewFeature._internal("SAFE_BROWSING_RESPONSE_PROCEED");
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///
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static const SAFE_BROWSING_RESPONSE_SHOW_INTERSTITIAL = const AndroidWebViewFeature._internal("SAFE_BROWSING_RESPONSE_SHOW_INTERSTITIAL");
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///
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static const SAFE_BROWSING_WHITELIST = const AndroidWebViewFeature._internal("SAFE_BROWSING_WHITELIST");
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///
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static const SERVICE_WORKER_BASIC_USAGE = const AndroidWebViewFeature._internal("SERVICE_WORKER_BASIC_USAGE");
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///
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static const SERVICE_WORKER_BLOCK_NETWORK_LOADS = const AndroidWebViewFeature._internal("SERVICE_WORKER_BLOCK_NETWORK_LOADS");
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///
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static const SERVICE_WORKER_CACHE_MODE = const AndroidWebViewFeature._internal("SERVICE_WORKER_CACHE_MODE");
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///
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static const SERVICE_WORKER_CONTENT_ACCESS = const AndroidWebViewFeature._internal("SERVICE_WORKER_CONTENT_ACCESS");
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///
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static const SERVICE_WORKER_FILE_ACCESS = const AndroidWebViewFeature._internal("SERVICE_WORKER_FILE_ACCESS");
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///
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static const SERVICE_WORKER_SHOULD_INTERCEPT_REQUEST = const AndroidWebViewFeature._internal("SERVICE_WORKER_SHOULD_INTERCEPT_REQUEST");
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///
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static const SHOULD_OVERRIDE_WITH_REDIRECTS = const AndroidWebViewFeature._internal("SHOULD_OVERRIDE_WITH_REDIRECTS");
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///
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static const START_SAFE_BROWSING = const AndroidWebViewFeature._internal("START_SAFE_BROWSING");
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///
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static const TRACING_CONTROLLER_BASIC_USAGE = const AndroidWebViewFeature._internal("TRACING_CONTROLLER_BASIC_USAGE");
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///
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static const VISUAL_STATE_CALLBACK = const AndroidWebViewFeature._internal("VISUAL_STATE_CALLBACK");
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///
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static const WEB_MESSAGE_CALLBACK_ON_MESSAGE = const AndroidWebViewFeature._internal("WEB_MESSAGE_CALLBACK_ON_MESSAGE");
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///
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static const WEB_MESSAGE_LISTENER = const AndroidWebViewFeature._internal("WEB_MESSAGE_LISTENER");
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///
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static const WEB_MESSAGE_PORT_CLOSE = const AndroidWebViewFeature._internal("WEB_MESSAGE_PORT_CLOSE");
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///
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static const WEB_MESSAGE_PORT_POST_MESSAGE = const AndroidWebViewFeature._internal("WEB_MESSAGE_PORT_POST_MESSAGE");
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///
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static const WEB_MESSAGE_PORT_SET_MESSAGE_CALLBACK = const AndroidWebViewFeature._internal("WEB_MESSAGE_PORT_SET_MESSAGE_CALLBACK");
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///
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static const WEB_RESOURCE_ERROR_GET_CODE = const AndroidWebViewFeature._internal("WEB_RESOURCE_ERROR_GET_CODE");
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///
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static const WEB_RESOURCE_ERROR_GET_DESCRIPTION = const AndroidWebViewFeature._internal("WEB_RESOURCE_ERROR_GET_DESCRIPTION");
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///
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static const WEB_RESOURCE_REQUEST_IS_REDIRECT = const AndroidWebViewFeature._internal("WEB_RESOURCE_REQUEST_IS_REDIRECT");
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///
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static const WEB_VIEW_RENDERER_CLIENT_BASIC_USAGE = const AndroidWebViewFeature._internal("WEB_VIEW_RENDERER_CLIENT_BASIC_USAGE");
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///
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static const WEB_VIEW_RENDERER_TERMINATE = const AndroidWebViewFeature._internal("WEB_VIEW_RENDERER_TERMINATE");
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bool operator ==(value) => value == _value;
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@override
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int get hashCode => _value.hashCode;
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///Return whether a feature is supported at run-time. On devices running Android version `Build.VERSION_CODES.LOLLIPOP` and higher,
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///this will check whether a feature is supported, depending on the combination of the desired feature, the Android version of device,
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///and the WebView APK on the device. If running on a device with a lower API level, this will always return `false`.
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///
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///**Official Android API**: https://developer.android.com/reference/androidx/webkit/WebViewFeature#isFeatureSupported(java.lang.String)
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static Future<bool> isFeatureSupported(AndroidWebViewFeature feature) async {
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Map<String, dynamic> args = <String, dynamic>{};
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args.putIfAbsent("feature", () => feature.toValue());
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return await _channel.invokeMethod('isFeatureSupported', args);
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}
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}
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