Update README.md, Update missing docs, Fix pub.dev Health suggestions and...

Update README.md, Update missing docs, Fix pub.dev Health suggestions and Analysis suggestions, v3.4.0+1

CHANGELOG.md

+## 3.4.0+1
+
+- Update README.md
+- Update missing docs
+- Fix pub.dev Health suggestions and Analysis suggestions
+
 ## 3.4.0
 
 - Added `requestFocusNodeHref`, `requestImageRef`, `getMetaTags`, `getMetaThemeColor`, `getScrollX`, `getScrollY`, `getCertificate` webview methods

README.md

@@ -412,8 +412,24 @@ Screenshots:
 * `getMetaThemeColor`: Returns an instance of `Color` representing the `content` value of the `<meta name="theme-color" content="">` tag of the current WebView, if available, otherwise `null`.
 * `getScrollX`: Returns the scrolled left position of the current WebView.
 * `getScrollY`: Returns the scrolled top position of the current WebView.
+* `getCertificate`: Gets the SSL certificate for the main top-level page or null if there is no certificate (the site is not secure).
 * `static getDefaultUserAgent`: Gets the default user agent.
 
+##### `InAppWebViewController.webStorage`
+
+`InAppWebViewController.webStorage` provides access to the JavaScript [Web Storage API](https://developer.mozilla.org/en-US/docs/Web/API/Web_Storage_API):
+* `WebStorage.localStorage`: provides access to `window.localStorage`;
+* `WebStorage.sessionStorage`: provides access to `window.localStorage`.
+
+Methods available:
+* `length`: Returns an integer representing the number of data items stored in the Storage object.
+* `setItem({@required String key, @required dynamic value})`: When passed a `key` name and `value`, will add that key to the storage, or update that key's value if it already exists.
+* `getItem({@required String key})`: When passed a `key` name, will return that key's value, or `null` if the key does not exist, in the given Storage object.
+* `removeItem({@required String key})`: When passed a `key` name, will remove that key from the given Storage object if it exists.
+* `getItems`: Returns the list of all items from the given Storage object.
+* `clear`: Clears all keys stored in a given Storage object.
+* `key({@required int index})`: When passed a number `index`, returns the name of the nth key in a given Storage object.
+
 ##### `InAppWebViewController` Android-specific methods
 
 Android-specific methods can be called using the `InAppWebViewController.android` attribute.

example/.flutter-plugins-dependencies

-{"info":"This is a generated file; do not edit or check into version control.","plugins":{"ios":[{"name":"e2e","path":"/Users/lorenzopichilli/flutter/.pub-cache/hosted/pub.dartlang.org/e2e-0.2.4+4/","dependencies":[]},{"name":"flutter_downloader","path":"/Users/lorenzopichilli/flutter/.pub-cache/hosted/pub.dartlang.org/flutter_downloader-1.4.4/","dependencies":[]},{"name":"flutter_inappwebview","path":"/Users/lorenzopichilli/Desktop/flutter_inappwebview/","dependencies":[]},{"name":"path_provider","path":"/Users/lorenzopichilli/flutter/.pub-cache/hosted/pub.dartlang.org/path_provider-1.6.10/","dependencies":[]},{"name":"permission_handler","path":"/Users/lorenzopichilli/flutter/.pub-cache/hosted/pub.dartlang.org/permission_handler-5.0.1/","dependencies":[]}],"android":[{"name":"e2e","path":"/Users/lorenzopichilli/flutter/.pub-cache/hosted/pub.dartlang.org/e2e-0.2.4+4/","dependencies":[]},{"name":"flutter_downloader","path":"/Users/lorenzopichilli/flutter/.pub-cache/hosted/pub.dartlang.org/flutter_downloader-1.4.4/","dependencies":[]},{"name":"flutter_inappwebview","path":"/Users/lorenzopichilli/Desktop/flutter_inappwebview/","dependencies":[]},{"name":"path_provider","path":"/Users/lorenzopichilli/flutter/.pub-cache/hosted/pub.dartlang.org/path_provider-1.6.10/","dependencies":[]},{"name":"permission_handler","path":"/Users/lorenzopichilli/flutter/.pub-cache/hosted/pub.dartlang.org/permission_handler-5.0.1/","dependencies":[]}],"macos":[{"name":"path_provider_macos","path":"/Users/lorenzopichilli/flutter/.pub-cache/hosted/pub.dartlang.org/path_provider_macos-0.0.4+3/","dependencies":[]}],"linux":[{"name":"path_provider_linux","path":"/Users/lorenzopichilli/flutter/.pub-cache/hosted/pub.dartlang.org/path_provider_linux-0.0.1+1/","dependencies":[]}],"windows":[],"web":[]},"dependencyGraph":[{"name":"e2e","dependencies":[]},{"name":"flutter_downloader","dependencies":[]},{"name":"flutter_inappwebview","dependencies":[]},{"name":"path_provider","dependencies":["path_provider_macos","path_provider_linux"]},{"name":"path_provider_linux","dependencies":[]},{"name":"path_provider_macos","dependencies":[]},{"name":"permission_handler","dependencies":[]}],"date_created":"2020-06-22 00:03:09.205244","version":"1.17.4"}
+{"info":"This is a generated file; do not edit or check into version control.","plugins":{"ios":[{"name":"e2e","path":"/Users/lorenzopichilli/flutter/.pub-cache/hosted/pub.dartlang.org/e2e-0.2.4+4/","dependencies":[]},{"name":"flutter_downloader","path":"/Users/lorenzopichilli/flutter/.pub-cache/hosted/pub.dartlang.org/flutter_downloader-1.4.4/","dependencies":[]},{"name":"flutter_inappwebview","path":"/Users/lorenzopichilli/Desktop/flutter_inappwebview/","dependencies":[]},{"name":"path_provider","path":"/Users/lorenzopichilli/flutter/.pub-cache/hosted/pub.dartlang.org/path_provider-1.6.10/","dependencies":[]},{"name":"permission_handler","path":"/Users/lorenzopichilli/flutter/.pub-cache/hosted/pub.dartlang.org/permission_handler-5.0.1/","dependencies":[]}],"android":[{"name":"e2e","path":"/Users/lorenzopichilli/flutter/.pub-cache/hosted/pub.dartlang.org/e2e-0.2.4+4/","dependencies":[]},{"name":"flutter_downloader","path":"/Users/lorenzopichilli/flutter/.pub-cache/hosted/pub.dartlang.org/flutter_downloader-1.4.4/","dependencies":[]},{"name":"flutter_inappwebview","path":"/Users/lorenzopichilli/Desktop/flutter_inappwebview/","dependencies":[]},{"name":"path_provider","path":"/Users/lorenzopichilli/flutter/.pub-cache/hosted/pub.dartlang.org/path_provider-1.6.10/","dependencies":[]},{"name":"permission_handler","path":"/Users/lorenzopichilli/flutter/.pub-cache/hosted/pub.dartlang.org/permission_handler-5.0.1/","dependencies":[]}],"macos":[{"name":"path_provider_macos","path":"/Users/lorenzopichilli/flutter/.pub-cache/hosted/pub.dartlang.org/path_provider_macos-0.0.4+3/","dependencies":[]}],"linux":[{"name":"path_provider_linux","path":"/Users/lorenzopichilli/flutter/.pub-cache/hosted/pub.dartlang.org/path_provider_linux-0.0.1+1/","dependencies":[]}],"windows":[],"web":[]},"dependencyGraph":[{"name":"e2e","dependencies":[]},{"name":"flutter_downloader","dependencies":[]},{"name":"flutter_inappwebview","dependencies":[]},{"name":"path_provider","dependencies":["path_provider_macos","path_provider_linux"]},{"name":"path_provider_linux","dependencies":[]},{"name":"path_provider_macos","dependencies":[]},{"name":"permission_handler","dependencies":[]}],"date_created":"2020-06-22 00:25:30.717386","version":"1.17.4"}
\ No newline at end of file

flutter_inappwebview.iml

@@ -26,7 +26,6 @@
       <excludeFolder url="file://$MODULE_DIR$/example/ios/.symlinks/plugins/flutter_inappwebview/example/.dart_tool" />
       <excludeFolder url="file://$MODULE_DIR$/example/ios/.symlinks/plugins/flutter_inappwebview/example/.pub" />
       <excludeFolder url="file://$MODULE_DIR$/example/ios/.symlinks/plugins/flutter_inappwebview/example/build" />
-      <excludeFolder url="file://$MODULE_DIR$/example/ios/.symlinks/plugins/flutter_inappwebview/example/ios/Flutter/App.framework/flutter_assets/packages" />
       <excludeFolder url="file://$MODULE_DIR$/example/ios/Flutter/App.framework/flutter_assets/packages" />
       <excludeFolder url="file://$MODULE_DIR$/flutter_inappbrowser_tests/.dart_tool" />
       <excludeFolder url="file://$MODULE_DIR$/flutter_inappbrowser_tests/.pub" />

lib/src/X509Certificate/asn1_decoder.dart

@@ -242,7 +242,9 @@ class ASN1DERDecoder {
     // if YY >= 50 use 19xx, if YY < 50 use 20xx
     var year = int.parse(utc.substring(0, 2), radix: 10);
     year = (year >= 50) ? 1900 + year : 2000 + year;
+    // ignore: non_constant_identifier_names
     var MM = int.parse(utc.substring(2, 4), radix: 10);
+    // ignore: non_constant_identifier_names
     var DD = int.parse(utc.substring(4, 6), radix: 10);
     var hh = int.parse(utc.substring(6, 8), radix: 10);
     var mm = int.parse(utc.substring(8, 10), radix: 10);
@@ -328,8 +330,11 @@ class ASN1DERDecoder {
     }
 
     // if YY >= 50 use 19xx, if YY < 50 use 20xx
+    // ignore: non_constant_identifier_names
     var YYYY = int.parse(gentime.substring(0, 4), radix: 10);
+    // ignore: non_constant_identifier_names
     var MM = int.parse(gentime.substring(4, 6), radix: 10);
+    // ignore: non_constant_identifier_names
     var DD = int.parse(gentime.substring(6, 8), radix: 10);
     var hh = int.parse(gentime.substring(8, 10), radix: 10);
     var mm = int.parse(gentime.substring(10, 12), radix: 10);

lib/src/X509Certificate/asn1_identifier.dart

@@ -25,6 +25,7 @@ class ASN1IdentifierClass {
   static const CONTEXT_SPECIFIC = const ASN1IdentifierClass._internal(0x80);
   static const PRIVATE = const ASN1IdentifierClass._internal(0xC0);
 
+  @override
   String toString() {
     switch (this.toValue()) {
       case 0x00:
@@ -36,6 +37,7 @@ class ASN1IdentifierClass {
       case 0xC0:
         return "PRIVATE";
     }
+    return "";
   }
 
   bool operator ==(value) => value == _value;
@@ -123,6 +125,7 @@ class ASN1IdentifierTagNumber {
   static const CHARACTER_STRING = const ASN1IdentifierTagNumber._internal(0x1D);
   static const BMP_STRING = const ASN1IdentifierTagNumber._internal(0x1E);
 
+  @override
   String toString() {
     switch (this.toValue()) {
       case 0x00:
@@ -184,6 +187,7 @@ class ASN1IdentifierTagNumber {
       case 0x1E:
         return "BMP_STRING";
     }
+    return "";
   }
 
   bool operator ==(value) => value == _value;

lib/src/in_app_browser.dart

 import 'dart:async';
 import 'dart:collection';
-import 'dart:io';
 
 import 'package:flutter/foundation.dart';
 import 'package:flutter/services.dart';

lib/src/in_app_webview_controller.dart

@@ -50,7 +50,10 @@ class InAppWebViewController {
 
   // ignore: unused_field
   dynamic _id;
+
+  // ignore: unused_field
   String _inAppBrowserUuid;
+
   InAppBrowser _inAppBrowser;
 
   ///Android controller that contains only android-specific methods
@@ -59,6 +62,7 @@ class InAppWebViewController {
   ///iOS controller that contains only ios-specific methods
   IOSInAppWebViewController ios;
 
+  ///Provides access to the JavaScript [Web Storage API](https://developer.mozilla.org/en-US/docs/Web/API/Web_Storage_API): `window.sessionStorage` and `window.localStorage`.
   WebStorage webStorage;
 
   InAppWebViewController(dynamic id, WebView webview) {
@@ -233,9 +237,9 @@ class InAppWebViewController {
       case "onGeolocationPermissionsHidePrompt":
         if (_webview != null &&
             _webview.androidOnGeolocationPermissionsHidePrompt != null)
-          await _webview.androidOnGeolocationPermissionsHidePrompt(this);
+          _webview.androidOnGeolocationPermissionsHidePrompt(this);
         else if (_inAppBrowser != null)
-          await _inAppBrowser.androidOnGeolocationPermissionsHidePrompt();
+          _inAppBrowser.androidOnGeolocationPermissionsHidePrompt();
         break;
       case "shouldInterceptRequest":
         String url = call.arguments["url"];
@@ -955,7 +959,7 @@ class InAppWebViewController {
       var faviconUrl = url.scheme + "://" + url.host + "/favicon.ico";
       await client.headUrl(Uri.parse(faviconUrl));
       favicons.add(Favicon(url: faviconUrl, rel: "shortcut icon"));
-    } catch (e, stacktrace) {
+    } catch (e) {
       print("/favicon.ico file not found: " + e.toString());
       // print(stacktrace);
     }
@@ -972,7 +976,7 @@ class InAppWebViewController {
       manifestResponse = await manifestRequest.close();
       manifestFound = manifestResponse.statusCode == 200 &&
           manifestResponse.headers.contentType?.mimeType == "application/json";
-    } catch (e, stacktrace) {
+    } catch (e) {
       print("Manifest file not found: " + e.toString());
       // print(stacktrace);
     }

lib/src/types.dart

@@ -970,8 +970,6 @@ class ServerTrustChallenge {
   IOSSslError iosError;
 
   ///The message associated to the [androidError]/[iosError].
-  ///
-  ///**NOTE**: on iOS this value is always an empty string.
   String message;
 
   ///The SSL certificate used for this challenge.
@@ -4129,8 +4127,11 @@ class SslCertificateDName {
   SslCertificateDName(
       // ignore: non_constant_identifier_names
       {this.CName = "",
+      // ignore: non_constant_identifier_names
       this.DName = "",
+      // ignore: non_constant_identifier_names
       this.OName = "",
+      // ignore: non_constant_identifier_names
       this.UName = ""});
 
   static SslCertificateDName fromMap(Map<String, dynamic> map) {

lib/src/web_storage.dart

@@ -5,15 +5,23 @@ import 'package:flutter/foundation.dart';
 import 'in_app_webview_controller.dart';
 import 'types.dart';
 
+///Class that provides access to the JavaScript [Web Storage API](https://developer.mozilla.org/en-US/docs/Web/API/Web_Storage_API): `window.sessionStorage` and `window.localStorage`.
+///It used by [InAppWebViewController.webStorage].
 class WebStorage {
+  ///Represents `window.localStorage`.
   LocalStorage localStorage;
+
+  ///Represents `window.sessionStorage`.
   SessionStorage sessionStorage;
 
   WebStorage({@required this.localStorage, @required this.sessionStorage});
 }
 
+///Class that represents a single web storage item of the JavaScript `window.sessionStorage` and `window.localStorage` objects.
 class WebStorageItem {
+  ///Item key.
   String key;
+  ///Item value.
   dynamic value;
 
   WebStorageItem({this.key, this.value});
@@ -35,8 +43,13 @@ class WebStorageItem {
   }
 }
 
+///Class that provides methods to manage the JavaScript [Storage](https://developer.mozilla.org/en-US/docs/Web/API/Storage) object.
+///It is used by [LocalStorage] and [SessionStorage].
 class Storage {
+
   InAppWebViewController _controller;
+
+  ///The web storage type: `window.sessionStorage` or `window.localStorage`.
   WebStorageType webStorageType;
 
   Storage(InAppWebViewController controller, this.webStorageType) {
@@ -44,6 +57,7 @@ class Storage {
     this._controller = controller;
   }
 
+  ///Returns an integer representing the number of data items stored in the Storage object.
   Future<int> length() async {
     var result = await _controller.evaluateJavascript(source: """
     window.$webStorageType.length;
@@ -51,6 +65,7 @@ class Storage {
     return result != null ? int.parse(json.decode(result)) : null;
   }
 
+  ///When passed a [key] name and [value], will add that key to the storage, or update that key's value if it already exists.
   Future<void> setItem({@required String key, @required dynamic value}) async {
     var encodedValue = json.encode(value);
     await _controller.evaluateJavascript(source: """
@@ -58,6 +73,7 @@ class Storage {
     """);
   }
 
+  ///When passed a [key] name, will return that key's value, or `null` if the key does not exist, in the given Storage object.
   Future<dynamic> getItem({@required String key}) async {
     var itemValue = await _controller.evaluateJavascript(source: """
     window.$webStorageType.getItem("$key");
@@ -74,12 +90,14 @@ class Storage {
     return itemValue;
   }
 
+  ///When passed a [key] name, will remove that key from the given Storage object if it exists.
   Future<void> removeItem({@required String key}) async {
     await _controller.evaluateJavascript(source: """
     window.$webStorageType.removeItem("$key");
     """);
   }
 
+  ///Returns the list of all items from the given Storage object.
   Future<List<WebStorageItem>> getItems() async {
     var webStorageItems = <WebStorageItem>[];
 
@@ -112,12 +130,15 @@ class Storage {
     return webStorageItems;
   }
 
+  ///Clears all keys stored in a given Storage object.
   Future<void> clear() async {
     await _controller.evaluateJavascript(source: """
     window.$webStorageType.clear();
     """);
   }
 
+  ///When passed a number [index], returns the name of the nth key in a given Storage object.
+  ///The order of keys is user-agent defined, so you should not rely on it.
   Future<String> key({@required int index}) async {
     var result = await _controller.evaluateJavascript(source: """
     window.$webStorageType.key($index);
@@ -126,11 +147,15 @@ class Storage {
   }
 }
 
+///Class that provides methods to manage the JavaScript `window.localStorage` object.
+///It used by [WebStorage].
 class LocalStorage extends Storage {
   LocalStorage(InAppWebViewController controller)
       : super(controller, WebStorageType.LOCAL_STORAGE);
 }
 
+///Class that provides methods to manage the JavaScript `window.sessionStorage` object.
+///It used by [WebStorage].
 class SessionStorage extends Storage {
   SessionStorage(InAppWebViewController controller)
       : super(controller, WebStorageType.SESSION_STORAGE);

lib/src/webview.dart

-import 'package:flutter_inappwebview/src/context_menu.dart';
+import 'context_menu.dart';
 
 import 'types.dart';
 import 'in_app_webview_controller.dart';
@@ -365,7 +365,7 @@ abstract class WebView {
   ///**NOTE**: available only on Android.
   ///
   ///**Official Android API**: https://developer.android.com/reference/android/webkit/WebChromeClient#onGeolocationPermissionsHidePrompt()
-  final Future<void> Function(InAppWebViewController controller)
+  final void Function(InAppWebViewController controller)
       androidOnGeolocationPermissionsHidePrompt;
 
   ///Notify the host application of a resource request and allow the application to return the data.

pubspec.yaml

 name: flutter_inappwebview
 description: A Flutter plugin that allows you to add an inline webview, to use an headless webview, and to open an in-app browser window.
-version: 3.4.0
+version: 3.4.0+1
 homepage: https://github.com/pichillilorenzo/flutter_inappwebview
 
 environment: