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iosWebViewFix
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Updated onLoadResource event, Updated WebResourceResponse class, Deleted WebResourceRequest class, added useOnDownloadStart option, created webview options classes, added initial content blocking support

This commit is contained in:
Lorenzo Pichilli 2019-10-26 22:11:23 +02:00
parent 49983cfdaf
commit 3ffa1c0a43
25 changed files with 1076 additions and 527 deletions
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489
.idea/workspace.xml
View File

@ -15,43 +15,31 @@
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<change afterPath="$PROJECT_DIR$/lib/src/cookie_manager.dart" afterDir="false" />
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<change afterPath="$PROJECT_DIR$/lib/src/web_history.dart" afterDir="false" />
<change afterPath="$PROJECT_DIR$/android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/ContentBlocker/ContentBlocker.java" afterDir="false" />
<change afterPath="$PROJECT_DIR$/android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/ContentBlocker/ContentBlockerAction.java" afterDir="false" />
<change afterPath="$PROJECT_DIR$/android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/ContentBlocker/ContentBlockerActionType.java" afterDir="false" />
<change afterPath="$PROJECT_DIR$/android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/ContentBlocker/ContentBlockerTrigger.java" afterDir="false" />
<change afterPath="$PROJECT_DIR$/android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/ContentBlocker/ContentBlockerTriggerResourceType.java" afterDir="false" />
<change afterPath="$PROJECT_DIR$/lib/src/content_blocker.dart" afterDir="false" />
<change afterPath="$PROJECT_DIR$/lib/src/webview_options.dart" afterDir="false" />
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<change beforePath="$PROJECT_DIR$/android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/FlutterWebView.java" beforeDir="false" afterPath="$PROJECT_DIR$/android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/FlutterWebView.java" afterDir="false" />
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<change beforePath="$PROJECT_DIR$/android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/InAppBrowserFlutterPlugin.java" beforeDir="false" afterPath="$PROJECT_DIR$/android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/InAppBrowserFlutterPlugin.java" afterDir="false" />
<change beforePath="$PROJECT_DIR$/android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/InAppWebView/InAppWebChromeClient.java" beforeDir="false" afterPath="$PROJECT_DIR$/android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/InAppWebView/InAppWebChromeClient.java" afterDir="false" />
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<change beforePath="$PROJECT_DIR$/android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/InAppWebView/InAppWebViewOptions.java" beforeDir="false" afterPath="$PROJECT_DIR$/android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/InAppWebView/InAppWebViewOptions.java" afterDir="false" />
<change beforePath="$PROJECT_DIR$/android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/JavaScriptBridgeInterface.java" beforeDir="false" afterPath="$PROJECT_DIR$/android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/JavaScriptBridgeInterface.java" afterDir="false" />
<change beforePath="$PROJECT_DIR$/android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/Util.java" beforeDir="false" afterPath="$PROJECT_DIR$/android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/Util.java" afterDir="false" />
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<ignored path="$PROJECT_DIR$/.idea/" />
@ -74,48 +62,44 @@
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@ -123,11 +107,41 @@
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@ -147,11 +161,6 @@
</component>
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<findStrings>
<find>cordova</find>
<find>onDownloadStart</find>
<find>platfor</find>
<find>DATAAAAAA</find>
<find>defaultTargetPlatform</find>
<find>test</find>
<find>WebResourceResponse</find>
<find>onCUstom</find>
@ -177,6 +186,11 @@
<find>_throwIsNotOpened</find>
<find>_hand</find>
<find>_ChannelManager</find>
<find>onDo</find>
<find>options</find>
<find>initialData</find>
<find>assert</find>
<find>Level</find>
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<replaceStrings>
<replace>activity.getPreferences(0)</replace>
@ -196,8 +210,6 @@
<component name="IdeDocumentHistory">
<option name="CHANGED_PATHS">
<list>
<option value="$PROJECT_DIR$/android/src/main/java/com/pichillilorenzo/flutterwebview/WebViewActivity.java" />
<option value="$PROJECT_DIR$/android/src/main/java/com/pichillilorenzo/flutterwebview/FlutterWebviewPlugin.java" />
<option value="$PROJECT_DIR$/lib/flutter_webview.dart" />
<option value="$PROJECT_DIR$/example/ios/Flutter/Debug.xcconfig" />
<option value="$PROJECT_DIR$/android/src/main/java/com/pichillilorenzo/flutterwebview/InAppBrowser.java" />
@ -222,7 +234,6 @@
<option value="$PROJECT_DIR$/example/android/build.gradle" />
<option value="$PROJECT_DIR$/example/assets/page-3.html" />
<option value="$PROJECT_DIR$/example/lib/chrome_safari_example.screen.dart" />
<option value="$PROJECT_DIR$/example/lib/test.dart" />
<option value="$PROJECT_DIR$/example/assets/page-2.html" />
<option value="$PROJECT_DIR$/example/assets/page-1.html" />
<option value="$PROJECT_DIR$/example/assets/css/style.css" />
@ -232,21 +243,24 @@
<option value="$PROJECT_DIR$/android/src/main/AndroidManifest.xml" />
<option value="$PROJECT_DIR$/pubspec.yaml" />
<option value="$PROJECT_DIR$/example/lib/main.dart" />
<option value="$PROJECT_DIR$/example/lib/webview_example.screen.dart" />
<option value="$PROJECT_DIR$/example/assets/index.html" />
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<option value="$PROJECT_DIR$/lib/src/cookie_manager.dart" />
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<option value="$PROJECT_DIR$/example/pubspec.yaml" />
<option value="$PROJECT_DIR$/lib/src/web_history.dart" />
<option value="$PROJECT_DIR$/lib/src/in_app_browser.dart" />
<option value="$PROJECT_DIR$/example/lib/webview_example.screen.dart" />
<option value="$PROJECT_DIR$/lib/src/types.dart" />
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<option value="$PROJECT_DIR$/CHANGELOG.md" />
<option value="$PROJECT_DIR$/example/lib/inline_example.screen.dart" />
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@ -262,6 +276,49 @@
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<item name="flutter_inappbrowser" type="b2602c69:ProjectViewProjectNode" />
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@ -302,39 +359,6 @@
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@ -485,11 +509,10 @@
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@ -499,19 +522,19 @@
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<window_info anchor="bottom" id="Android Profiler" order="7" show_stripe_button="false" />
<window_info anchor="bottom" id="Event Log" order="8" sideWeight="0.5052169" side_tool="true" weight="0.34068358" />
<window_info anchor="bottom" id="Event Log" order="8" sideWeight="0.5063898" side_tool="true" weight="0.373057" />
<window_info anchor="bottom" id="Version Control" order="9" weight="0.32953367" />
<window_info anchor="bottom" id="Terminal" order="10" sideWeight="0.49533224" weight="0.34404144" />
<window_info active="true" anchor="bottom" id="Terminal" order="10" sideWeight="0.49533224" visible="true" weight="0.5865285" />
<window_info anchor="bottom" id="Logcat" order="11" weight="0.32953367" />
<window_info anchor="bottom" id="Messages" order="12" weight="0.226943" />
<window_info anchor="bottom" id="Dependency Viewer" order="13" weight="0.32800853" />
<window_info anchor="bottom" id="Dart Analysis" order="14" weight="0.3253886" />
<window_info anchor="bottom" id="Dart Analysis" order="14" sideWeight="0.4968051" weight="0.3253886" />
<window_info anchor="bottom" id="Flutter Performance" order="15" side_tool="true" />
<window_info anchor="bottom" id="Build" order="16" />
<window_info anchor="right" id="Commander" order="0" weight="0.4" />
@ -535,20 +558,6 @@
</ignored-roots>
</component>
<component name="editorHistoryManager">
<entry file="file://$PROJECT_DIR$/example/android/gradle/wrapper/gradle-wrapper.properties">
<provider selected="true" editor-type-id="text-editor">
<state relative-caret-position="75">
<caret line="5" selection-start-line="5" selection-end-line="5" />
</state>
</provider>
</entry>
<entry file="file://$PROJECT_DIR$/android/settings.gradle">
<provider selected="true" editor-type-id="text-editor">
<state relative-caret-position="15">
<caret line="1" selection-start-line="1" selection-end-line="1" />
</state>
</provider>
</entry>
<entry file="file://$PROJECT_DIR$/android/gradle/wrapper/gradle-wrapper.properties">
<provider selected="true" editor-type-id="text-editor">
<state relative-caret-position="75">
@ -610,23 +619,9 @@
</state>
</provider>
</entry>
<entry file="file://$PROJECT_DIR$/example/lib/chrome_safari_example.screen.dart">
<provider selected="true" editor-type-id="text-editor">
<state relative-caret-position="435">
<caret line="32" column="22" lean-forward="true" selection-start-line="32" selection-start-column="22" selection-end-line="32" selection-end-column="22" />
</state>
</provider>
</entry>
<entry file="file://$USER_HOME$/flutter/bin/cache/pkg/sky_engine/lib/core/map.dart" />
<entry file="file://$PROJECT_DIR$/example/assets/page-3.html" />
<entry file="file://$USER_HOME$/flutter/bin/cache/pkg/sky_engine/lib/convert/json.dart" />
<entry file="file://$PROJECT_DIR$/example/lib/test.dart">
<provider selected="true" editor-type-id="text-editor">
<state relative-caret-position="450">
<caret line="230" column="13" selection-start-line="223" selection-start-column="6" selection-end-line="230" selection-end-column="13" />
</state>
</provider>
</entry>
<entry file="file://$PROJECT_DIR$/example/assets/page-2.html">
<provider selected="true" editor-type-id="text-editor">
<state relative-caret-position="162">
@ -721,18 +716,6 @@
</state>
</provider>
</entry>
<entry file="file://$PROJECT_DIR$/README.md">
<provider selected="true" editor-type-id="text-editor">
<state relative-caret-position="135">
<caret line="9" column="91" selection-start-line="9" selection-start-column="91" selection-end-line="9" selection-end-column="91" />
<folding>
<element signature="e#0#20#0" expanded="true" />
<element signature="e#0#39#0" expanded="true" />
<element signature="e#0#39#0" expanded="true" />
</folding>
</state>
</provider>
</entry>
<entry file="file://$PROJECT_DIR$/example/lib/main.dart">
<provider selected="true" editor-type-id="text-editor">
<state relative-caret-position="465">
@ -743,67 +726,6 @@
</state>
</provider>
</entry>
<entry file="file://$PROJECT_DIR$/example/lib/webview_example.screen.dart">
<provider selected="true" editor-type-id="text-editor">
<state relative-caret-position="-1100">
<caret line="3" column="64" selection-start-line="3" selection-start-column="64" selection-end-line="3" selection-end-column="64" />
<folding>
<element signature="e#0#20#0" expanded="true" />
</folding>
</state>
</provider>
</entry>
<entry file="file://$PROJECT_DIR$/CHANGELOG.md">
<provider selected="true" editor-type-id="text-editor">
<state relative-caret-position="135">
<caret line="9" column="162" selection-start-line="9" selection-start-column="162" selection-end-line="9" selection-end-column="162" />
</state>
</provider>
</entry>
<entry file="file://$PROJECT_DIR$/example/assets/index.html">
<provider selected="true" editor-type-id="text-editor">
<state relative-caret-position="483">
<caret line="35" column="55" selection-start-line="35" selection-start-column="55" selection-end-line="35" selection-end-column="55" />
</state>
</provider>
</entry>
<entry file="file://$PROJECT_DIR$/lib/src/cookie_manager.dart">
<provider selected="true" editor-type-id="text-editor">
<state relative-caret-position="338">
<caret line="140" lean-forward="true" selection-start-line="140" selection-end-line="140" />
</state>
</provider>
</entry>
<entry file="file://$PROJECT_DIR$/lib/src/in_app_localhost_server.dart">
<provider selected="true" editor-type-id="text-editor">
<state relative-caret-position="-741">
<caret line="4" column="32" selection-start-line="4" selection-start-column="32" selection-end-line="4" selection-end-column="32" />
<folding>
<element signature="e#0#17#0" expanded="true" />
</folding>
</state>
</provider>
</entry>
<entry file="file://$PROJECT_DIR$/lib/src/in_app_webview.dart">
<provider selected="true" editor-type-id="text-editor">
<state relative-caret-position="702">
<caret line="269" column="24" lean-forward="true" selection-start-line="269" selection-start-column="24" selection-end-line="269" selection-end-column="24" />
<folding>
<element signature="e#0#17#0" expanded="true" />
</folding>
</state>
</provider>
</entry>
<entry file="file://$PROJECT_DIR$/lib/src/in_app_browser.dart">
<provider selected="true" editor-type-id="text-editor">
<state>
<caret selection-end-line="7" selection-end-column="57" />
<folding>
<element signature="e#0#20#0" expanded="true" />
</folding>
</state>
</provider>
</entry>
<entry file="file://$PROJECT_DIR$/lib/src/chrome_safari_browser.dart">
<provider selected="true" editor-type-id="text-editor">
<state relative-caret-position="405">
@ -814,9 +736,26 @@
</state>
</provider>
</entry>
<entry file="file://$PROJECT_DIR$/example/pubspec.yaml">
<provider selected="true" editor-type-id="text-editor">
<state relative-caret-position="299">
<caret line="21" column="23" selection-start-line="21" selection-start-column="23" selection-end-line="21" selection-end-column="23" />
</state>
</provider>
</entry>
<entry file="file://$PROJECT_DIR$/lib/src/in_app_localhost_server.dart">
<provider selected="true" editor-type-id="text-editor">
<state relative-caret-position="60">
<caret line="4" column="32" selection-start-line="4" selection-start-column="32" selection-end-line="4" selection-end-column="32" />
<folding>
<element signature="e#0#17#0" expanded="true" />
</folding>
</state>
</provider>
</entry>
<entry file="file://$PROJECT_DIR$/lib/src/channel_manager.dart">
<provider selected="true" editor-type-id="text-editor">
<state relative-caret-position="90">
<state relative-caret-position="30">
<caret line="6" column="20" selection-start-line="6" selection-start-column="6" selection-end-line="6" selection-end-column="20" />
<folding>
<element signature="e#0#25#0" expanded="true" />
@ -824,55 +763,131 @@
</state>
</provider>
</entry>
<entry file="file://$PROJECT_DIR$/lib/flutter_inappbrowser.dart">
<entry file="file://$PROJECT_DIR$/lib/src/cookie_manager.dart">
<provider selected="true" editor-type-id="text-editor">
<state relative-caret-position="180">
<caret line="31" lean-forward="true" selection-start-line="31" selection-end-line="31" />
<folding>
<element signature="e#0#812#0" />
<element signature="e#845#869#0" expanded="true" />
</folding>
<state relative-caret-position="2100">
<caret line="140" selection-start-line="140" selection-end-line="140" />
</state>
</provider>
</entry>
<entry file="file://$PROJECT_DIR$/lib/src/web_history.dart">
<provider selected="true" editor-type-id="text-editor">
<state relative-caret-position="105">
<caret line="7" column="43" selection-start-line="7" selection-start-column="43" selection-end-line="7" selection-end-column="43" />
</state>
</provider>
<provider selected="true" editor-type-id="text-editor" />
</entry>
<entry file="file://$PROJECT_DIR$/lib/src/types.dart">
<entry file="file://$PROJECT_DIR$/example/lib/webview_example.screen.dart">
<provider selected="true" editor-type-id="text-editor">
<state relative-caret-position="169">
<caret line="22" column="52" lean-forward="true" selection-start-line="22" selection-start-column="52" selection-end-line="22" selection-end-column="52" />
<state relative-caret-position="208">
<caret line="49" column="49" selection-start-line="49" selection-start-column="49" selection-end-line="49" selection-end-column="49" />
<folding>
<element signature="e#0#25#0" expanded="true" />
<element signature="e#0#20#0" expanded="true" />
</folding>
</state>
</provider>
</entry>
<entry file="file://$PROJECT_DIR$/example/lib/inline_example.screen.dart">
<entry file="file://$PROJECT_DIR$/README.md">
<provider selected="true" editor-type-id="text-editor">
<state relative-caret-position="165">
<caret line="11" column="11" lean-forward="true" selection-start-line="11" selection-start-column="11" selection-end-line="11" selection-end-column="11" />
<state relative-caret-position="405">
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<entry file="file://$PROJECT_DIR$/pubspec.yaml">
<provider selected="true" editor-type-id="text-editor">
<state relative-caret-position="210">
<state>
<caret line="14" column="16" selection-start-line="14" selection-start-column="16" selection-end-line="14" selection-end-column="16" />
</state>
</provider>
</entry>
<entry file="file://$PROJECT_DIR$/example/pubspec.yaml">
<entry file="file://$PROJECT_DIR$/lib/src/in_app_browser.dart">
<provider selected="true" editor-type-id="text-editor">
<state relative-caret-position="299">
<caret line="21" column="23" selection-start-line="21" selection-start-column="23" selection-end-line="21" selection-end-column="23" />
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<folding>
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</state>
</provider>
</entry>
<entry file="file://$PROJECT_DIR$/example/lib/test.dart">
<provider selected="true" editor-type-id="text-editor">
<state relative-caret-position="-279">
<caret line="8" column="38" selection-start-line="8" selection-start-column="38" selection-end-line="8" selection-end-column="38" />
</state>
</provider>
</entry>
<entry file="file://$PROJECT_DIR$/example/lib/chrome_safari_example.screen.dart">
<provider selected="true" editor-type-id="text-editor">
<state relative-caret-position="435">
<caret line="32" column="22" selection-start-line="32" selection-start-column="22" selection-end-line="32" selection-end-column="22" />
</state>
</provider>
</entry>
<entry file="file://$PROJECT_DIR$/lib/flutter_inappbrowser.dart">
<provider selected="true" editor-type-id="text-editor">
<state relative-caret-position="180">
<caret line="31" column="32" selection-start-line="31" selection-start-column="32" selection-end-line="31" selection-end-column="32" />
</state>
</provider>
</entry>
<entry file="file://$PROJECT_DIR$/CHANGELOG.md">
<provider selected="true" editor-type-id="text-editor">
<state relative-caret-position="210">
<caret line="14" column="92" selection-start-line="14" selection-start-column="92" selection-end-line="14" selection-end-column="92" />
</state>
</provider>
</entry>
<entry file="file://$PROJECT_DIR$/example/assets/index.html">
<provider selected="true" editor-type-id="text-editor">
<state>
<caret column="15" selection-start-column="15" selection-end-column="15" />
</state>
</provider>
</entry>
<entry file="file://$PROJECT_DIR$/lib/src/in_app_webview.dart">
<provider selected="true" editor-type-id="text-editor">
<state relative-caret-position="2281">
<caret line="331" column="27" selection-start-line="331" selection-start-column="22" selection-end-line="331" selection-end-column="27" />
<folding>
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</folding>
</state>
</provider>
</entry>
<entry file="file://$PROJECT_DIR$/lib/src/webview_options.dart">
<provider selected="true" editor-type-id="text-editor">
<state relative-caret-position="412">
<caret line="207" column="32" selection-start-line="207" selection-start-column="6" selection-end-line="207" selection-end-column="32" />
</state>
</provider>
</entry>
<entry file="file://$PROJECT_DIR$/example/lib/inline_example.screen.dart">
<provider selected="true" editor-type-id="text-editor">
<state relative-caret-position="1016">
<caret line="126" column="22" selection-start-line="126" selection-start-column="22" selection-end-line="126" selection-end-column="22" />
<folding>
<element signature="e#0#22#0" expanded="true" />
</folding>
</state>
</provider>
</entry>
<entry file="file://$PROJECT_DIR$/lib/src/content_blocker.dart">
<provider selected="true" editor-type-id="text-editor">
<state relative-caret-position="870">
<caret line="58" column="26" selection-start-line="58" selection-start-column="6" selection-end-line="58" selection-end-column="26" />
</state>
</provider>
</entry>
<entry file="file://$PROJECT_DIR$/lib/src/types.dart">
<provider selected="true" editor-type-id="text-editor">
<state relative-caret-position="198">
<caret line="51" column="52" selection-start-line="51" selection-start-column="52" selection-end-line="51" selection-end-column="52" />
<folding>
<element signature="e#0#25#0" expanded="true" />
</folding>
</state>
</provider>
</entry>

10
CHANGELOG.md
View File

@ -9,9 +9,17 @@
- Merge "migrating to swift 5.0" [#162](https://github.com/pichillilorenzo/flutter_inappbrowser/pull/162) (thanks to [fattiger00](https://github.com/fattiger00))
- Merge "Update readme example" [#178](https://github.com/pichillilorenzo/flutter_inappbrowser/pull/178) (thanks to [SebastienBtr](https://github.com/SebastienBtr))
- Added `horizontalScrollBarEnabled` and `verticalScrollBarEnabled` options to enable/disable the corresponding scrollbar of the WebView [#165](https://github.com/pichillilorenzo/flutter_inappbrowser/issues/165)
- Added `onDownloadStart` event: event fires when the WebView recognizes and starts a downloadable file.
- Added `onDownloadStart` event and `useOnDownloadStart` option: event fires when the WebView recognizes and starts a downloadable file.
- Added `onLoadResourceCustomScheme` event and `resourceCustomSchemes` option to set custom schemes that WebView must handle to load resources
- Added `onTargetBlank` event and `useOnTargetBlank` option to manage links with `target="_blank"`
- Added `ContentBlocker`, `ContentBlockerTrigger` and `ContentBlockerAction` classes and the `contentBlockers` option that allows to define a set of rules to use to block content in the WebView
### BREAKING CHANGES
- Deleted `WebResourceRequest` class
- Updated `WebResourceResponse` class
- Updated `onLoadResource` event
- WebView options are now available with the new corresponding classes: `InAppWebViewOptions`, `AndroidInAppWebViewOptions`, `iOSInAppWebViewOptions`, `InAppBrowserOptions`, `AndroidInAppBrowserOptions`, `iOSInAppBrowserOptions`, `AndroidChromeCustomTabsOptions` and `iOSChromeCustomTabsOptions`
## 1.2.1

171
android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/ContentBlocker/ContentBlocker.java Normal file
View File

@ -0,0 +1,171 @@
package com.pichillilorenzo.flutter_inappbrowser.ContentBlocker;
import android.os.Build;
import android.os.Handler;
import android.os.Looper;
import android.util.Log;
import android.webkit.WebResourceResponse;
import com.pichillilorenzo.flutter_inappbrowser.InAppWebView.InAppWebView;
import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.util.List;
import java.util.Map;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import okhttp3.Request;
import okhttp3.Response;
public class ContentBlocker {
protected static final String LOG_TAG = "ContentBlocker";
public static WebResourceResponse checkUrl(final InAppWebView webView, String url, ContentBlockerTriggerResourceType responseResourceType) {
if (webView.options.contentBlockers == null)
return null;
for (Map<String, Map<String, Object>> contentBlocker : webView.options.contentBlockers) {
ContentBlockerTrigger trigger = ContentBlockerTrigger.fromMap(contentBlocker.get("trigger"));
List<ContentBlockerTriggerResourceType> resourceTypes = trigger.resourceType;
ContentBlockerAction action = ContentBlockerAction.fromMap(contentBlocker.get("action"));
Pattern mPattern = Pattern.compile(trigger.urlFilter);
Matcher m = mPattern.matcher(url);
if (m.matches()) {
Log.d(LOG_TAG, url);
Log.d(LOG_TAG, responseResourceType.toString());
Log.d(LOG_TAG, resourceTypes.toString());
if (resourceTypes != null && resourceTypes.size() > 0 && !resourceTypes.contains(responseResourceType)) {
return null;
}
switch (action.type) {
case BLOCK:
return new WebResourceResponse("", "", null);
case CSS_DISPLAY_NONE:
final String jsScript = "function hide () { document.querySelectorAll('" + action.selector + "').forEach(function (item, index) { item.style.display = \"none\"; }); }; hide(); document.addEventListener(\"DOMContentLoaded\", function(event) { hide(); });";
final Handler handler = new Handler(Looper.getMainLooper());
Log.d(LOG_TAG, jsScript);
handler.post(new Runnable() {
@Override
public void run() {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
webView.evaluateJavascript(jsScript, null);
} else {
webView.loadUrl("javascript:" + jsScript);
}
}
});
break;
case MAKE_HTTPS:
if (url.startsWith("http://")) {
String urlHttps = url.replace("http://", "https://");
Request mRequest = new Request.Builder().url(urlHttps).build();
Response response = null;
try {
response = webView.httpClient.newCall(mRequest).execute();
byte[] dataBytes = response.body().bytes();
InputStream dataStream = new ByteArrayInputStream(dataBytes);
String[] contentTypeSplitted = response.header("content-type", "text/plain").split(";");
String contentType = contentTypeSplitted[0].trim();
String encoding = (contentTypeSplitted.length > 1 && contentTypeSplitted[1].contains("charset="))
? contentTypeSplitted[1].replace("charset=", "").trim()
: "utf-8";
response.close();
return new WebResourceResponse(contentType, encoding, dataStream);
} catch (IOException e) {
e.printStackTrace();
if (response != null) {
response.close();
}
Log.e(LOG_TAG, e.getMessage());
}
}
break;
}
}
}
return null;
}
public static WebResourceResponse checkUrl(final InAppWebView webView, String url) {
ContentBlockerTriggerResourceType responseResourceType = getResourceTypeFromUrl(webView, url);
return checkUrl(webView, url, responseResourceType);
}
public static WebResourceResponse checkUrl(final InAppWebView webView, String url, String contentType) {
ContentBlockerTriggerResourceType responseResourceType = getResourceTypeFromContentType(contentType);
return checkUrl(webView, url, responseResourceType);
}
public static ContentBlockerTriggerResourceType getResourceTypeFromUrl(InAppWebView webView, String url) {
ContentBlockerTriggerResourceType responseResourceType = ContentBlockerTriggerResourceType.RAW;
// make an HTTP "HEAD" request to the server for that URL. This will not return the full content of the URL.
if (url.startsWith("http://") || url.startsWith("https://")) {
Request mRequest = new Request.Builder().url(url).head().build();
Response response = null;
try {
response = webView.httpClient.newCall(mRequest).execute();
if (response.header("content-type") != null) {
String[] contentTypeSplitted = response.header("content-type").split(";");
String contentType = contentTypeSplitted[0].trim();
String encoding = (contentTypeSplitted.length > 1 && contentTypeSplitted[1].contains("charset="))
? contentTypeSplitted[1].replace("charset=", "").trim()
: "utf-8";
response.close();
responseResourceType = getResourceTypeFromContentType(contentType);
}
} catch (IOException e) {
if (response != null) {
response.close();
}
e.printStackTrace();
}
}
return responseResourceType;
}
public static ContentBlockerTriggerResourceType getResourceTypeFromContentType(String contentType) {
ContentBlockerTriggerResourceType responseResourceType = ContentBlockerTriggerResourceType.RAW;
// https://developer.mozilla.org/en-US/docs/Web/HTTP/Basics_of_HTTP/MIME_types
if (contentType.equals("text/css")) {
responseResourceType = ContentBlockerTriggerResourceType.STYLE_SHEET;
} else if (contentType.equals("image/svg+xml")) {
responseResourceType = ContentBlockerTriggerResourceType.SVG_DOCUMENT;
} else if (contentType.startsWith("image/")) {
responseResourceType = ContentBlockerTriggerResourceType.IMAGE;
} else if (contentType.startsWith("font/")) {
responseResourceType = ContentBlockerTriggerResourceType.FONT;
} else if (contentType.startsWith("audio/") || contentType.startsWith("video/") || contentType.equals("application/ogg")) {
responseResourceType = ContentBlockerTriggerResourceType.MEDIA;
} else if (contentType.endsWith("javascript")) {
responseResourceType = ContentBlockerTriggerResourceType.SCRIPT;
} else if (contentType.startsWith("text/")) {
responseResourceType = ContentBlockerTriggerResourceType.DOCUMENT;
}
return responseResourceType;
}
}

22
android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/ContentBlocker/ContentBlockerAction.java Normal file
View File

@ -0,0 +1,22 @@
package com.pichillilorenzo.flutter_inappbrowser.ContentBlocker;
import java.util.Map;
public class ContentBlockerAction {
ContentBlockerActionType type;
String selector;
ContentBlockerAction(ContentBlockerActionType type, String selector) {
this.type = type;
if (this.type.equals(ContentBlockerActionType.CSS_DISPLAY_NONE)) {
assert(selector != null);
}
this.selector = selector;
}
public static ContentBlockerAction fromMap(Map<String, Object> map) {
ContentBlockerActionType type = ContentBlockerActionType.fromValue((String) map.get("type"));
String selector = (String) map.get("selector");
return new ContentBlockerAction(type, selector);
}
}

29
android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/ContentBlocker/ContentBlockerActionType.java Normal file
View File

@ -0,0 +1,29 @@
package com.pichillilorenzo.flutter_inappbrowser.ContentBlocker;
public enum ContentBlockerActionType {
BLOCK ("block"),
CSS_DISPLAY_NONE ("css-display-none"),
MAKE_HTTPS ("make-https");
private final String value;
private ContentBlockerActionType(String value) {
this.value = value;
}
public boolean equalsValue(String otherValue) {
return value.equals(otherValue);
}
public static ContentBlockerActionType fromValue(String value) {
for( ContentBlockerActionType type : ContentBlockerActionType.values()) {
if(value.equals(type.value))
return type;
}
throw new IllegalArgumentException("No enum constant: " + value);
}
public String toString() {
return this.value;
}
}

27
android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/ContentBlocker/ContentBlockerTrigger.java Normal file
View File

@ -0,0 +1,27 @@
package com.pichillilorenzo.flutter_inappbrowser.ContentBlocker;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
public class ContentBlockerTrigger {
public String urlFilter;
List<ContentBlockerTriggerResourceType> resourceType = new ArrayList<>();
public ContentBlockerTrigger(String urlFilter, List<ContentBlockerTriggerResourceType> resourceType) {
this.urlFilter = urlFilter;
this.resourceType = resourceType != null ? resourceType : this.resourceType;
}
public static ContentBlockerTrigger fromMap(Map<String, Object> map) {
String urlFilter = (String) map.get("url-filter");
List<String> resourceTypeStringList = (List<String>) map.get("resource-type");
List<ContentBlockerTriggerResourceType> resourceType = new ArrayList<>();
for (String type : resourceTypeStringList) {
resourceType.add(ContentBlockerTriggerResourceType.fromValue(type));
}
return new ContentBlockerTrigger(urlFilter, resourceType);
}
}

34
android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/ContentBlocker/ContentBlockerTriggerResourceType.java Normal file
View File

@ -0,0 +1,34 @@
package com.pichillilorenzo.flutter_inappbrowser.ContentBlocker;
public enum ContentBlockerTriggerResourceType {
DOCUMENT ("document"),
IMAGE ("image"),
STYLE_SHEET ("style-sheet"),
SCRIPT ("script"),
FONT ("font"),
SVG_DOCUMENT ("svg-document"),
MEDIA ("media"),
RAW ("raw");
private final String value;
private ContentBlockerTriggerResourceType(String value) {
this.value = value;
}
public boolean equalsValue(String otherValue) {
return value.equals(otherValue);
}
public static ContentBlockerTriggerResourceType fromValue(String value) {
for( ContentBlockerTriggerResourceType type : ContentBlockerTriggerResourceType.values()) {
if(value.equals(type.value))
return type;
}
throw new IllegalArgumentException("No enum constant: " + value);
}
public String toString() {
return this.value;
}
}

58
android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/InAppWebView/InAppWebView.java
View File

@ -1,6 +1,5 @@
package com.pichillilorenzo.flutter_inappbrowser.InAppWebView;
import android.Manifest;
import android.app.Activity;
import android.content.Context;
import android.graphics.Bitmap;
@ -23,7 +22,6 @@ import com.pichillilorenzo.flutter_inappbrowser.FlutterWebView;
import com.pichillilorenzo.flutter_inappbrowser.InAppBrowserActivity;
import com.pichillilorenzo.flutter_inappbrowser.InAppBrowserFlutterPlugin;
import com.pichillilorenzo.flutter_inappbrowser.JavaScriptBridgeInterface;
import com.pichillilorenzo.flutter_inappbrowser.RequestPermissionHandler;
import com.pichillilorenzo.flutter_inappbrowser.Util;
import java.io.ByteArrayOutputStream;
@ -47,11 +45,11 @@ public class InAppWebView extends WebView {
public InAppBrowserActivity inAppBrowserActivity;
public FlutterWebView flutterWebView;
public int id;
InAppWebViewClient inAppWebViewClient;
InAppWebChromeClient inAppWebChromeClient;
public InAppWebViewClient inAppWebViewClient;
public InAppWebChromeClient inAppWebChromeClient;
public InAppWebViewOptions options;
public boolean isLoading = false;
OkHttpClient httpClient;
public OkHttpClient httpClient;
int okHttpClientCacheSize = 10 * 1024 * 1024; // 10MB
static final String consoleLogJS = "(function() {" +
@ -80,6 +78,15 @@ public class InAppWebView extends WebView {
" }" +
"})();";
static final String resourceObserverJS = "(function() {" +
" var observer = new PerformanceObserver(function(list) {" +
" list.getEntries().forEach(function(entry) {" +
" window." + JavaScriptBridgeInterface.name + "._resourceLoaded(JSON.stringify(entry));" +
" });" +
" });" +
" observer.observe({entryTypes: ['resource']});" +
"})();";
static final String platformReadyJS = "window.dispatchEvent(new Event('flutterInAppBrowserPlatformReady'));";
public InAppWebView(Context context) {
@ -117,7 +124,8 @@ public class InAppWebView extends WebView {
boolean isFromInAppBrowserActivity = inAppBrowserActivity != null;
httpClient = new OkHttpClient().newBuilder().cache(new Cache(getContext().getCacheDir(), okHttpClientCacheSize)).build();
//httpClient = new OkHttpClient().newBuilder().cache(new Cache(getContext().getCacheDir(), okHttpClientCacheSize)).build();
httpClient = new OkHttpClient().newBuilder().build();
addJavascriptInterface(new JavaScriptBridgeInterface((isFromInAppBrowserActivity) ? inAppBrowserActivity : flutterWebView), JavaScriptBridgeInterface.name);
@ -127,23 +135,8 @@ public class InAppWebView extends WebView {
inAppWebViewClient = new InAppWebViewClient((isFromInAppBrowserActivity) ? inAppBrowserActivity : flutterWebView);
setWebViewClient(inAppWebViewClient);
setDownloadListener(new DownloadListener() {
@Override
public void onDownloadStart(final String url, final String userAgent,
final String contentDisposition, final String mimetype,
final long contentLength) {
RequestPermissionHandler.checkAndRun(activity, Manifest.permission.WRITE_EXTERNAL_STORAGE, RequestPermissionHandler.REQUEST_CODE_WRITE_EXTERNAL_STORAGE, new Runnable(){
@Override
public void run(){
Map<String, Object> obj = new HashMap<>();
if (inAppBrowserActivity != null)
obj.put("uuid", inAppBrowserActivity.uuid);
obj.put("url", url);
getChannel().invokeMethod("onDownloadStart", obj);
}
});
}
});
if (options.useOnDownloadStart)
setDownloadListener(new DownloadStartListener());
WebSettings settings = getSettings();
@ -396,6 +389,14 @@ public class InAppWebView extends WebView {
if (newOptionsMap.get("useOnTargetBlank") != null && options.useOnTargetBlank != newOptions.useOnTargetBlank)
settings.setSupportMultipleWindows(newOptions.useOnTargetBlank);
if (newOptionsMap.get("useOnDownloadStart") != null && options.useOnDownloadStart != newOptions.useOnDownloadStart) {
if (newOptions.useOnDownloadStart) {
setDownloadListener(new DownloadStartListener());
} else {
setDownloadListener(null);
}
}
options = newOptions;
}
@ -534,6 +535,17 @@ public class InAppWebView extends WebView {
return (inAppBrowserActivity != null) ? InAppBrowserFlutterPlugin.instance.channel : flutterWebView.channel;
}
class DownloadStartListener implements DownloadListener {
@Override
public void onDownloadStart(String url, String userAgent, String contentDisposition, String mimetype, long contentLength) {
Map<String, Object> obj = new HashMap<>();
if (inAppBrowserActivity != null)
obj.put("uuid", inAppBrowserActivity.uuid);
obj.put("url", url);
getChannel().invokeMethod("onDownloadStart", obj);
}
}
@Override
public void destroy() {
super.destroy();

127
android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/InAppWebView/InAppWebViewClient.java
View File

@ -5,10 +5,6 @@ import android.graphics.Bitmap;
import android.net.Uri;
import android.net.http.SslError;
import android.os.Build;
import androidx.annotation.RequiresApi;
import android.os.Handler;
import android.os.Looper;
import android.util.Base64;
import android.util.Log;
import android.webkit.CookieManager;
@ -21,6 +17,9 @@ import android.webkit.WebResourceResponse;
import android.webkit.WebView;
import android.webkit.WebViewClient;
import androidx.annotation.RequiresApi;
import com.pichillilorenzo.flutter_inappbrowser.ContentBlocker.ContentBlocker;
import com.pichillilorenzo.flutter_inappbrowser.FlutterWebView;
import com.pichillilorenzo.flutter_inappbrowser.InAppBrowserActivity;
import com.pichillilorenzo.flutter_inappbrowser.InAppBrowserFlutterPlugin;
@ -28,15 +27,10 @@ import com.pichillilorenzo.flutter_inappbrowser.JavaScriptBridgeInterface;
import com.pichillilorenzo.flutter_inappbrowser.Util;
import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import io.flutter.plugin.common.MethodChannel;
import okhttp3.Request;
import okhttp3.Response;
public class InAppWebViewClient extends WebViewClient {
@ -185,12 +179,16 @@ public class InAppWebViewClient extends WebViewClient {
*/
@Override
public void onPageStarted(WebView view, String url, Bitmap favicon) {
InAppWebView webView = (InAppWebView) view;
if (webView.options.useOnLoadResource)
webView.loadUrl("javascript:" + webView.resourceObserverJS.replaceAll("[\r\n]+", ""));
super.onPageStarted(view, url, favicon);
startPageTime = System.currentTimeMillis();
((inAppBrowserActivity != null) ? inAppBrowserActivity.webView : flutterWebView.webView).isLoading = true;
webView.isLoading = true;
if (inAppBrowserActivity != null && inAppBrowserActivity.searchView != null && !url.equals(inAppBrowserActivity.searchView.getQuery().toString())) {
inAppBrowserActivity.searchView.setQuery(url, false);
}
@ -204,9 +202,11 @@ public class InAppWebViewClient extends WebViewClient {
public void onPageFinished(final WebView view, String url) {
InAppWebView webView = (InAppWebView) view;
super.onPageFinished(view, url);
((inAppBrowserActivity != null) ? inAppBrowserActivity.webView : flutterWebView.webView).isLoading = false;
webView.isLoading = false;
// CB-10395 InAppBrowserFlutterPlugin's WebView not storing cookies reliable to local device storage
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
@ -305,7 +305,7 @@ public class InAppWebViewClient extends WebViewClient {
@Override
public WebResourceResponse shouldInterceptRequest(WebView view, WebResourceRequest request) {
InAppWebView webView = (InAppWebView) view;
final InAppWebView webView = (InAppWebView) view;
final String url = request.getUrl().toString();
String scheme = request.getUrl().getScheme();
@ -324,105 +324,16 @@ public class InAppWebViewClient extends WebViewClient {
}
else if (flutterResult.result != null) {
Map<String, String> res = (Map<String, String>) flutterResult.result;
WebResourceResponse response = ContentBlocker.checkUrl(webView, url, res.get("content-type"));
if (response != null)
return response;
byte[] data = Base64.decode(res.get("base64data"), Base64.DEFAULT);
return new WebResourceResponse(res.get("content-type"), res.get("content-encoding"), new ByteArrayInputStream(data));
}
}
if (!request.getMethod().toLowerCase().equals("get") ||
!(((inAppBrowserActivity != null) ? inAppBrowserActivity.webView : flutterWebView.webView).options.useOnLoadResource)) {
return null;
}
try {
Request mRequest = new Request.Builder().url(url).build();
long startResourceTime = System.currentTimeMillis();
Response response = ((inAppBrowserActivity != null) ? inAppBrowserActivity.webView : flutterWebView.webView).httpClient.newCall(mRequest).execute();
long startTime = startResourceTime - startPageTime;
startTime = (startTime < 0) ? 0 : startTime;
long duration = System.currentTimeMillis() - startResourceTime;
if (response.cacheResponse() != null) {
duration = 0;
}
String reasonPhrase = response.message();
if (reasonPhrase.equals("")) {
reasonPhrase = statusCodeMapping.get(response.code());
}
reasonPhrase = (reasonPhrase.equals("") || reasonPhrase == null) ? "OK" : reasonPhrase;
Map<String, String> headersResponse = new HashMap<String, String>();
for (Map.Entry<String, List<String>> entry : response.headers().toMultimap().entrySet()) {
StringBuilder value = new StringBuilder();
for (String val : entry.getValue()) {
value.append((value.toString().isEmpty()) ? val : "; " + val);
}
headersResponse.put(entry.getKey().toLowerCase(), value.toString());
}
Map<String, String> headersRequest = new HashMap<String, String>();
for (Map.Entry<String, List<String>> entry : mRequest.headers().toMultimap().entrySet()) {
StringBuilder value = new StringBuilder();
for (String val : entry.getValue()) {
value.append((value.toString().isEmpty()) ? val : "; " + val);
}
headersRequest.put(entry.getKey().toLowerCase(), value.toString());
}
final Map<String, Object> obj = new HashMap<>();
Map<String, Object> res = new HashMap<>();
Map<String, Object> req = new HashMap<>();
if (inAppBrowserActivity != null)
obj.put("uuid", inAppBrowserActivity.uuid);
byte[] dataBytes = response.body().bytes();
InputStream dataStream = new ByteArrayInputStream(dataBytes);
res.put("url", url);
res.put("statusCode", response.code());
res.put("headers", headersResponse);
res.put("startTime", startTime);
res.put("duration", duration);
res.put("data", dataBytes);
req.put("url", url);
req.put("headers", headersRequest);
req.put("method", mRequest.method());
obj.put("response", res);
obj.put("request", req);
// java.lang.RuntimeException: Methods marked with @UiThread must be executed on the main thread.
// https://github.com/pichillilorenzo/flutter_inappbrowser/issues/98
final Handler handler = new Handler(Looper.getMainLooper());
handler.post(new Runnable() {
@Override
public void run() {
getChannel().invokeMethod("onLoadResource", obj);
}
});
// this return is not working (it blocks some resources), so return null
// return new WebResourceResponse(
// response.header("content-type", "text/plain").split(";")[0].trim(),
// response.header("content-encoding", "utf-8"),
// response.code(),
// reasonPhrase,
// headersResponse,
// dataStream
// );
} catch (IOException e) {
e.printStackTrace();
Log.d(LOG_TAG, e.getMessage());
} catch (Exception e) {
e.printStackTrace();
Log.d(LOG_TAG, e.getMessage());
}
return null;
WebResourceResponse response = ContentBlocker.checkUrl(webView, url);
return response;
}
private MethodChannel getChannel() {

3
android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/InAppWebView/InAppWebViewOptions.java
View File

@ -4,6 +4,7 @@ import com.pichillilorenzo.flutter_inappbrowser.Options;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
public class InAppWebViewOptions extends Options {
@ -11,6 +12,7 @@ public class InAppWebViewOptions extends Options {
public boolean useShouldOverrideUrlLoading = false;
public boolean useOnLoadResource = false;
public boolean useOnDownloadStart = false;
public boolean useOnTargetBlank = false;
public boolean clearCache = false;
public String userAgent = "";
@ -21,6 +23,7 @@ public class InAppWebViewOptions extends Options {
public boolean verticalScrollBarEnabled = true;
public boolean horizontalScrollBarEnabled = true;
public List<String> resourceCustomSchemes = new ArrayList<>();
public List<Map<String, Map<String, Object>>> contentBlockers = new ArrayList<>();
public boolean clearSessionCache = false;
public boolean builtInZoomControls = false;

40
android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/JavaScriptBridgeInterface.java
View File

@ -8,6 +8,11 @@ import android.webkit.JavascriptInterface;
import com.pichillilorenzo.flutter_inappbrowser.InAppWebView.InAppWebView;
import org.json.JSONException;
import org.json.JSONObject;
import java.io.ByteArrayInputStream;
import java.io.InputStream;
import java.util.HashMap;
import java.util.Map;
@ -77,7 +82,42 @@ public class JavaScriptBridgeInterface {
});
}
});
}
@JavascriptInterface
public void _resourceLoaded(String json) {
try {
JSONObject jsonObject = new JSONObject(json);
final Map<String, Object> obj = new HashMap<>();
if (inAppBrowserActivity != null)
obj.put("uuid", inAppBrowserActivity.uuid);
String initiatorType = jsonObject.getString("initiatorType");
String url = jsonObject.getString("name");
Double startTime = jsonObject.getDouble("startTime");
Double duration = jsonObject.getDouble("duration");
obj.put("initiatorType", initiatorType);
obj.put("url", url);
obj.put("startTime", startTime);
obj.put("duration", duration);
// java.lang.RuntimeException: Methods marked with @UiThread must be executed on the main thread.
// https://github.com/pichillilorenzo/flutter_inappbrowser/issues/98
final Handler handler = new Handler(Looper.getMainLooper());
handler.post(new Runnable() {
@Override
public void run() {
getChannel().invokeMethod("onLoadResource", obj);
}
});
} catch (final JSONException e) {
Log.e(LOG_TAG, "Json parsing error: " + e.getMessage());
}
}
private MethodChannel getChannel() {

1
example/android/app/src/main/AndroidManifest.xml
View File

@ -17,6 +17,7 @@
<application
android:name="com.pichillilorenzo.flutterwebviewexample.MyApplication"
android:label="flutter_inappbrowser_example"
android:usesCleartextTraffic="true"
android:icon="@mipmap/ic_launcher">
<activity
android:name=".MainActivity"

2
example/assets/index.html
View File

@ -5,7 +5,7 @@
<meta name="viewport" content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>Flutter InAppBrowser</title>
<link rel="stylesheet" href="https://getbootstrap.com/docs/4.3/dist/css/bootstrap.min.css">
<link rel="stylesheet" href="http://getbootstrap.com/docs/4.3/dist/css/bootstrap.min.css">
<link rel="stylesheet" href="css/style.css">
<script src="https://code.jquery.com/jquery-3.3.1.min.js"></script>
</head>

43
example/lib/inline_example.screen.dart
View File

@ -65,14 +65,21 @@ class _InlineExampleScreenState extends State<InlineExampleScreen> {
//initialUrl: "https://flutter.dev/",
initialFile: "assets/index.html",
initialHeaders: {},
initialOptions: {
//"mediaPlaybackRequiresUserGesture": false,
//"allowsInlineMediaPlayback": true,
"useShouldOverrideUrlLoading": true,
"useOnTargetBlank": true,
"resourceCustomSchemes": ["my-special-custom-scheme"],
//"useOnLoadResource": true
},
initialOptions: [
InAppWebViewOptions(
useShouldOverrideUrlLoading: true,
useOnTargetBlank: true,
//useOnLoadResource: true,
useOnDownloadStart: true,
resourceCustomSchemes: ["my-special-custom-scheme"],
contentBlockers: [
ContentBlocker(
ContentBlockerTrigger(".*", resourceType: [ContentBlockerTriggerResourceType.IMAGE]),
ContentBlockerAction(ContentBlockerActionType.BLOCK)
)
]
)
],
onWebViewCreated: (InAppWebViewController controller) {
webView = controller;
@ -104,8 +111,8 @@ class _InlineExampleScreenState extends State<InlineExampleScreen> {
print("override $url");
controller.loadUrl(url);
},
onLoadResource: (InAppWebViewController controller, WebResourceResponse response, WebResourceRequest request) {
print("Started at: " +
onLoadResource: (InAppWebViewController controller, WebResourceResponse response) {
print("Resource type: '"+response.initiatorType + "' started at: " +
response.startTime.toString() +
"ms ---> duration: " +
response.duration.toString() +
@ -113,13 +120,13 @@ class _InlineExampleScreenState extends State<InlineExampleScreen> {
response.url);
},
onConsoleMessage: (InAppWebViewController controller, ConsoleMessage consoleMessage) {
// print("""
// console output:
// sourceURL: ${consoleMessage.sourceURL}
// lineNumber: ${consoleMessage.lineNumber}
// message: ${consoleMessage.message}
// messageLevel: ${consoleMessage.messageLevel}
// """);
print("""
console output:
sourceURL: ${consoleMessage.sourceURL}
lineNumber: ${consoleMessage.lineNumber}
message: ${consoleMessage.message}
messageLevel: ${consoleMessage.messageLevel}
""");
},
onDownloadStart: (InAppWebViewController controller, String url) async {
final taskId = await FlutterDownloader.enqueue(
@ -133,7 +140,7 @@ class _InlineExampleScreenState extends State<InlineExampleScreen> {
if (scheme == "my-special-custom-scheme") {
var bytes = await rootBundle.load("assets/" + url.replaceFirst("my-special-custom-scheme://", "", 0));
var asBase64 = base64.encode(bytes.buffer.asUint8List());
var response = new CustomSchemeResponse(asBase64, "image/svg+xml", "utf-8");
var response = new CustomSchemeResponse(asBase64, "image/svg+xml", contentEnconding: "utf-8");
return response;
}
return null;

4
example/lib/test.dart
View File

@ -400,9 +400,7 @@ class _MyAppState extends State<MyApp> {
initialHeaders: {
},
initialOptions: {
},
initialOptions: [],
onWebViewCreated: (InAppWebViewController controller) {
webView = controller;
},

2
example/lib/webview_example.screen.dart
View File

@ -47,7 +47,7 @@ class MyInappBrowser extends InAppBrowser {
}
@override
void onLoadResource(WebResourceResponse response, WebResourceRequest request) {
void onLoadResource(WebResourceResponse response) {
print("Started at: " +
response.startTime.toString() +
"ms ---> duration: " +

84
ios/Classes/InAppWebView.swift
View File

@ -63,7 +63,7 @@ let resourceObserverJS = """
window.webkit.messageHandlers['resourceLoaded'].postMessage(JSON.stringify(entry));
});
});
observer.observe({entryTypes: ['resource', 'mark', 'measure']});
observer.observe({entryTypes: ['resource']});
})();
"""
@ -586,23 +586,25 @@ public class InAppWebView: WKWebView, UIScrollViewDelegate, WKUIDelegate, WKNavi
decidePolicyFor navigationResponse: WKNavigationResponse,
decisionHandler: @escaping (WKNavigationResponsePolicy) -> Void) {
if (options?.useOnLoadResource)! {
if let url = navigationResponse.response.url {
if WKNavigationMap[url.absoluteString] != nil {
let startResourceTime: Int64 = (WKNavigationMap[url.absoluteString]!["startTime"] as! Int64)
let startTime: Int64 = startResourceTime - startPageTime;
let duration: Int64 = currentTimeInMilliSeconds() - startResourceTime;
onLoadResource(response: navigationResponse.response, fromRequest: WKNavigationMap[url.absoluteString]!["request"] as? URLRequest, withData: Data(), startTime: startTime, duration: duration)
}
}
}
// if (options?.useOnLoadResource)! {
// if let url = navigationResponse.response.url {
// if WKNavigationMap[url.absoluteString] != nil {
// let startResourceTime: Int64 = (WKNavigationMap[url.absoluteString]!["startTime"] as! Int64)
// let startTime: Int64 = startResourceTime - startPageTime;
// let duration: Int64 = currentTimeInMilliSeconds() - startResourceTime;
// onLoadResource(response: navigationResponse.response, fromRequest: WKNavigationMap[url.absoluteString]!["request"] as? URLRequest, withData: Data(), startTime: startTime, duration: duration)
// }
// }
// }
let mimeType = navigationResponse.response.mimeType
if let url = navigationResponse.response.url {
if mimeType != nil && !mimeType!.starts(with: "text/") {
onDownloadStart(url: url.absoluteString)
decisionHandler(.cancel)
return
if (options?.useOnDownloadStart)! {
let mimeType = navigationResponse.response.mimeType
if let url = navigationResponse.response.url {
if mimeType != nil && !mimeType!.starts(with: "text/") {
onDownloadStart(url: url.absoluteString)
decisionHandler(.cancel)
return
}
}
}
@ -703,27 +705,12 @@ public class InAppWebView: WKWebView, UIScrollViewDelegate, WKUIDelegate, WKNavi
}
}
public func onLoadResource(response: URLResponse, fromRequest request: URLRequest?, withData data: Data, startTime: Int64, duration: Int64) {
var headersResponse = (response as! HTTPURLResponse).allHeaderFields as! [String: String]
headersResponse.lowercaseKeys()
var headersRequest = request!.allHTTPHeaderFields! as [String: String]
headersRequest.lowercaseKeys()
public func onLoadResource(initiatorType: String, url: String, startTime: Double, duration: Double) {
var arguments: [String : Any] = [
"response": [
"url": response.url!.absoluteString,
"statusCode": (response as! HTTPURLResponse).statusCode,
"headers": headersResponse,
"startTime": startTime,
"duration": duration,
"data": data
],
"request": [
"url": request!.url!.absoluteString,
"headers": headersRequest,
"method": request!.httpMethod!
]
"initiatorType": initiatorType,
"url": url,
"startTime": startTime,
"duration": duration
]
if IABController != nil {
arguments["uuid"] = IABController!.uuid
@ -852,24 +839,11 @@ public class InAppWebView: WKWebView, UIScrollViewDelegate, WKUIDelegate, WKNavi
if !UIApplication.shared.canOpenURL(url) {
return
}
let startTime: Int64 = Int64(resource["startTime"] as! Double)
let duration: Int64 = Int64(resource["duration"] as! Double)
var urlRequest = URLRequest(url: url)
urlRequest.allHTTPHeaderFields = [:]
let config = URLSessionConfiguration.default
let session = URLSession(configuration: config)
let task = session.dataTask(with: urlRequest) { (data, response, error) in
if error != nil {
print(error)
return
}
var withData = data
if withData == nil {
withData = Data()
}
self.onLoadResource(response: response!, fromRequest: urlRequest, withData: withData!, startTime: startTime, duration: duration)
}
task.resume()
let initiatorType = resource["initiatorType"] as! String
let startTime = resource["startTime"] as! Double
let duration = resource["duration"] as! Double
self.onLoadResource(initiatorType: initiatorType, url: url.absoluteString, startTime: startTime, duration: duration)
}
}
else if message.name == "callHandler" {

2
ios/Classes/InAppWebViewOptions.swift
View File

@ -12,6 +12,7 @@ public class InAppWebViewOptions: Options {
var useShouldOverrideUrlLoading = false
var useOnLoadResource = false
var useOnDownloadStart = false
var useOnTargetBlank = false
var clearCache = false
var userAgent = ""
@ -21,6 +22,7 @@ public class InAppWebViewOptions: Options {
var verticalScrollBarEnabled = true
var horizontalScrollBarEnabled = true
var resourceCustomSchemes: [String] = []
var contentBlockers: [[String: [String : Any]]] = []
var disallowOverScroll = false
var enableViewportScale = false

3
lib/flutter_inappbrowser.dart
View File

@ -28,4 +28,5 @@ export 'src/channel_manager.dart';
export 'src/chrome_safari_browser.dart';
export 'src/chrome_safari_browser.dart';
export 'src/in_app_localhost_server.dart';
export 'src/web_history.dart';
export 'src/webview_options.dart';
export 'src/content_blocker.dart';

77
lib/src/content_blocker.dart Normal file
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@ -0,0 +1,77 @@
class ContentBlocker {
ContentBlockerTrigger trigger;
ContentBlockerAction action;
ContentBlocker(this.trigger, this.action);
Map<String, Map<String, dynamic>> toMap() {
return {
"trigger": trigger.toMap(),
"action": action.toMap()
};
}
}
class ContentBlockerTriggerResourceType {
final String _value;
const ContentBlockerTriggerResourceType._internal(this._value);
toString() => _value;
static const DOCUMENT = const ContentBlockerTriggerResourceType._internal('document');
static const IMAGE = const ContentBlockerTriggerResourceType._internal('image');
static const STYLE_SHEET = const ContentBlockerTriggerResourceType._internal('style-sheet');
static const SCRIPT = const ContentBlockerTriggerResourceType._internal('script');
static const FONT = const ContentBlockerTriggerResourceType._internal('font');
static const MEDIA = const ContentBlockerTriggerResourceType._internal('media');
static const SVG_DOCUMENT = const ContentBlockerTriggerResourceType._internal('svg-document');
static const RAW = const ContentBlockerTriggerResourceType._internal('raw');
}
class ContentBlockerTrigger {
String urlFilter;
List<ContentBlockerTriggerResourceType> resourceType;
ContentBlockerTrigger(this.urlFilter, {this.resourceType = const []});
Map<String, dynamic> toMap() {
List<String> resourceTypeStringList = [];
resourceType.forEach((type) {
resourceTypeStringList.add(type.toString());
});
return {
"url-filter": urlFilter,
"resource-type": resourceTypeStringList
};
}
}
class ContentBlockerActionType {
final String _value;
const ContentBlockerActionType._internal(this._value);
toString() => _value;
static const BLOCK = const ContentBlockerActionType._internal('block');
static const CSS_DISPLAY_NONE = const ContentBlockerActionType._internal('css-display-none');
static const MAKE_HTTPS = const ContentBlockerActionType._internal('make-https');
}
class ContentBlockerAction {
ContentBlockerActionType type;
String selector;
ContentBlockerAction(ContentBlockerActionType type, {String selector}) {
this.type = type;
if (this.type == ContentBlockerActionType.CSS_DISPLAY_NONE) {
assert(selector != null);
}
this.selector = selector;
}
Map<String, dynamic> toMap() {
return {
"type": type.toString(),
"selector": selector
};
}
}

5
lib/src/in_app_browser.dart
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@ -52,6 +52,7 @@ class InAppBrowser {
/// - All platforms support:
/// - __useShouldOverrideUrlLoading__: Set to `true` to be able to listen at the [shouldOverrideUrlLoading()] event. The default value is `false`.
/// - __useOnLoadResource__: Set to `true` to be able to listen at the [onLoadResource()] event. The default value is `false`.
/// - __useOnDownloadStart__: Set to `true` to be able to listen at the [onDownloadStart()] event. The default value is `false`.
/// - __useOnTargetBlank__: Set to `true` to be able to listen at the [onTargetBlank()] event. The default value is `false`.
/// - __clearCache__: Set to `true` to have all the browser's cache cleared before the new window is opened. The default value is `false`.
/// - __userAgent__: Set the custom WebView's user-agent.
@ -296,9 +297,7 @@ class InAppBrowser {
///Event fires when the [InAppBrowser] webview loads a resource.
///
///**NOTE**: In order to be able to listen this event, you need to set `useOnLoadResource` option to `true`.
///
///**NOTE only for iOS**: In some cases, the [response.data] of a [response] with `text/assets` encoding could be empty.
void onLoadResource(WebResourceResponse response, WebResourceRequest request) {
void onLoadResource(WebResourceResponse response) {
}

44
lib/src/in_app_webview.dart
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@ -12,8 +12,8 @@ import 'package:flutter/gestures.dart';
import 'types.dart';
import 'in_app_browser.dart';
import 'web_history.dart';
import 'channel_manager.dart';
import 'webview_options.dart';
///Initial [data] as a content for an [InAppWebView] instance, using [baseUrl] as the base URL for it.
@ -44,6 +44,7 @@ class InAppWebViewInitialData {
///All platforms support these options:
/// - __useShouldOverrideUrlLoading__: Set to `true` to be able to listen at the [InAppWebView.shouldOverrideUrlLoading()] event. The default value is `false`.
/// - __useOnLoadResource__: Set to `true` to be able to listen at the [InAppWebView.onLoadResource()] event. The default value is `false`.
/// - __useOnDownloadStart__: Set to `true` to be able to listen at the [InAppWebView.onDownloadStart()] event. The default value is `false`.
/// - __useOnTargetBlank__: Set to `true` to be able to listen at the [InAppWebView.onTargetBlank()] event. The default value is `false`.
/// - __clearCache__: Set to `true` to have all the browser's cache cleared before the new window is opened. The default value is `false`.
/// - __userAgent___: Set the custom WebView's user-agent.
@ -136,7 +137,7 @@ class InAppWebView extends StatefulWidget {
///Initial headers that will be used.
final Map<String, String> initialHeaders;
///Initial options that will be used.
final Map<String, dynamic> initialOptions;
final List<WebViewOptions> initialOptions;
/// `gestureRecognizers` specifies which gestures should be consumed by the web view.
/// It is possible for other gesture recognizers to be competing with the web view on pointer
/// events, e.g if the web view is inside a [ListView] the [ListView] will want to handle
@ -152,7 +153,7 @@ class InAppWebView extends StatefulWidget {
this.initialFile,
this.initialData,
this.initialHeaders = const {},
this.initialOptions = const {},
this.initialOptions = const [],
this.onWebViewCreated,
this.onLoadStart,
this.onLoadStop,
@ -187,6 +188,11 @@ class _InAppWebViewState extends State<InAppWebView> {
@override
Widget build(BuildContext context) {
Map<String, dynamic> initialOptions = {};
widget.initialOptions.forEach((webViewOption) {
initialOptions.addAll(webViewOption.toMap());
});
if (defaultTargetPlatform == TargetPlatform.android) {
return GestureDetector(
onLongPress: () {},
@ -201,7 +207,7 @@ class _InAppWebViewState extends State<InAppWebView> {
'initialFile': widget.initialFile,
'initialData': widget.initialData?.toMap(),
'initialHeaders': widget.initialHeaders,
'initialOptions': widget.initialOptions
'initialOptions': initialOptions
},
creationParamsCodec: const StandardMessageCodec(),
),
@ -216,7 +222,7 @@ class _InAppWebViewState extends State<InAppWebView> {
'initialFile': widget.initialFile,
'initialData': widget.initialData?.toMap(),
'initialHeaders': widget.initialHeaders,
'initialOptions': widget.initialOptions
'initialOptions': initialOptions
},
creationParamsCodec: const StandardMessageCodec(),
);
@ -307,31 +313,17 @@ class InAppWebViewController {
_inAppBrowser.shouldOverrideUrlLoading(url);
break;
case "onLoadResource":
Map<dynamic, dynamic> rawResponse = call.arguments["response"];
rawResponse = rawResponse.cast<String, dynamic>();
Map<dynamic, dynamic> rawRequest = call.arguments["request"];
rawRequest = rawRequest.cast<String, dynamic>();
String initiatorType = call.arguments["initiatorType"];
String url = call.arguments["url"];
double startTime = call.arguments["startTime"];
double duration = call.arguments["duration"];
String urlResponse = rawResponse["url"];
Map<dynamic, dynamic> headersResponse = rawResponse["headers"];
headersResponse = headersResponse.cast<String, String>();
int statusCode = rawResponse["statusCode"];
int startTime = rawResponse["startTime"];
int duration = rawResponse["duration"];
Uint8List data = rawResponse["data"];
String urlRequest = rawRequest["url"];
Map<dynamic, dynamic> headersRequest = rawRequest["headers"];
headersRequest = headersResponse.cast<String, String>();
String method = rawRequest["method"];
var response = new WebResourceResponse(urlResponse, headersResponse, statusCode, startTime, duration, data);
var request = new WebResourceRequest(urlRequest, headersRequest, method);
var response = new WebResourceResponse(initiatorType, url, startTime, duration);
if (_widget != null && _widget.onLoadResource != null)
_widget.onLoadResource(this, response, request);
_widget.onLoadResource(this, response);
else if (_inAppBrowser != null)
_inAppBrowser.onLoadResource(response, request);
_inAppBrowser.onLoadResource(response);
break;
case "onConsoleMessage":
String sourceURL = call.arguments["sourceURL"];

64
lib/src/types.dart
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@ -25,41 +25,34 @@ enum ConsoleMessageLevel {
DEBUG, ERROR, LOG, TIP, WARNING
}
///Public class representing a resource request of the [InAppBrowser] WebView.
///It is used by the method [InAppBrowser.onLoadResource()].
class WebResourceRequest {
String url;
Map<String, String> headers;
String method;
WebResourceRequest(this.url, this.headers, this.method);
}
///Public class representing a resource response of the [InAppBrowser] WebView.
///It is used by the method [InAppBrowser.onLoadResource()].
class WebResourceResponse {
///A string representing the type of resource.
String initiatorType;
///Resource URL.
String url;
Map<String, String> headers;
int statusCode;
int startTime;
int duration;
Uint8List data;
///Returns the [DOMHighResTimeStamp](https://developer.mozilla.org/en-US/docs/Web/API/DOMHighResTimeStamp) for the time a resource fetch started.
double startTime;
///Returns the [DOMHighResTimeStamp](https://developer.mozilla.org/en-US/docs/Web/API/DOMHighResTimeStamp) duration to fetch a resource.
double duration;
WebResourceResponse(this.url, this.headers, this.statusCode, this.startTime, this.duration, this.data);
WebResourceResponse(this.initiatorType, this.url, this.startTime, this.duration);
}
///Public class representing the response returned by the [onLoadResourceCustomScheme()] event of [InAppWebView].
///It allows to load a specific resource. The resource data must be encoded to `base64`.
class CustomSchemeResponse {
///Data enconded to 'base64'.
String base64data;
///Content-Type of the data, such as `image/png`.
String contentType;
///Content-Enconding of the data, such as `utf-8`.
String contentEnconding;
CustomSchemeResponse(this.base64data, this.contentType, this.contentEnconding);
CustomSchemeResponse(this.base64data, this.contentType, {this.contentEnconding = 'utf-8'});
Map<String, dynamic> toJson() {
return {
@ -84,6 +77,37 @@ class ConsoleMessage {
ConsoleMessage(this.sourceURL, this.lineNumber, this.message, this.messageLevel);
}
///WebHistory class.
///
///This class contains a snapshot of the current back/forward list for a WebView.
class WebHistory {
List<WebHistoryItem> _list;
///List of all [WebHistoryItem]s.
List<WebHistoryItem> get list => _list;
///Index of the current [WebHistoryItem].
int currentIndex;
WebHistory(this._list, this.currentIndex);
}
///WebHistoryItem class.
///
///A convenience class for accessing fields in an entry in the back/forward list of a WebView. Each WebHistoryItem is a snapshot of the requested history item.
class WebHistoryItem {
///Original url of this history item.
String originalUrl;
///Document title of this history item.
String title;
///Url of this history item.
String url;
///0-based position index in the back-forward [WebHistory.list].
int index;
///Position offset respect to the currentIndex of the back-forward [WebHistory.list].
int offset;
WebHistoryItem(this.originalUrl, this.title, this.url, this.index, this.offset);
}
typedef onWebViewCreatedCallback = void Function(InAppWebViewController controller);
typedef onWebViewLoadStartCallback = void Function(InAppWebViewController controller, String url);
typedef onWebViewLoadStopCallback = void Function(InAppWebViewController controller, String url);
@ -91,7 +115,7 @@ typedef onWebViewLoadErrorCallback = void Function(InAppWebViewController contro
typedef onWebViewProgressChangedCallback = void Function(InAppWebViewController controller, int progress);
typedef onWebViewConsoleMessageCallback = void Function(InAppWebViewController controller, ConsoleMessage consoleMessage);
typedef shouldOverrideUrlLoadingCallback = void Function(InAppWebViewController controller, String url);
typedef onWebViewLoadResourceCallback = void Function(InAppWebViewController controller, WebResourceResponse response, WebResourceRequest request);
typedef onWebViewLoadResourceCallback = void Function(InAppWebViewController controller, WebResourceResponse response);
typedef onWebViewScrollChangedCallback = void Function(InAppWebViewController controller, int x, int y);
typedef onDownloadStartCallback = void Function(InAppWebViewController controller, String url);
typedef onLoadResourceCustomSchemeCallback = Future<CustomSchemeResponse> Function(InAppWebViewController controller, String scheme, String url);

30
lib/src/web_history.dart
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@ -1,30 +0,0 @@
///WebHistory class.
///
///This class contains a snapshot of the current back/forward list for a WebView.
class WebHistory {
List<WebHistoryItem> _list;
///List of all [WebHistoryItem]s.
List<WebHistoryItem> get list => _list;
///Index of the current [WebHistoryItem].
int currentIndex;
WebHistory(this._list, this.currentIndex);
}
///WebHistoryItem class.
///
///A convenience class for accessing fields in an entry in the back/forward list of a WebView. Each WebHistoryItem is a snapshot of the requested history item.
class WebHistoryItem {
///Original url of this history item.
String originalUrl;
///Document title of this history item.
String title;
///Url of this history item.
String url;
///0-based position index in the back-forward [WebHistory.list].
int index;
///Position offset respect to the currentIndex of the back-forward [WebHistory.list].
int offset;
WebHistoryItem(this.originalUrl, this.title, this.url, this.index, this.offset);
}

232
lib/src/webview_options.dart Normal file
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@ -0,0 +1,232 @@
import 'package:flutter_inappbrowser/src/content_blocker.dart';
class WebViewOptions {
Map<String, dynamic> toMap() {
return {};
}
}
class InAppWebViewOptions implements WebViewOptions {
bool useShouldOverrideUrlLoading;
bool useOnLoadResource;
bool useOnDownloadStart;
bool useOnTargetBlank;
bool clearCache;
String userAgent;
bool javaScriptEnabled;
bool javaScriptCanOpenWindowsAutomatically;
bool mediaPlaybackRequiresUserGesture;
int textZoom;
bool verticalScrollBarEnabled;
bool horizontalScrollBarEnabled;
List<String> resourceCustomSchemes;
List<ContentBlocker> contentBlockers;
InAppWebViewOptions({this.useShouldOverrideUrlLoading = false, this.useOnLoadResource = false, this.useOnDownloadStart = false, this.useOnTargetBlank = false,
this.clearCache = false, this.userAgent = "", this.javaScriptEnabled = true, this.javaScriptCanOpenWindowsAutomatically = false,
this.mediaPlaybackRequiresUserGesture = true, this.textZoom = 100, this.verticalScrollBarEnabled = true, this.horizontalScrollBarEnabled = true, this.resourceCustomSchemes = const [],
this.contentBlockers = const []});
@override
Map<String, dynamic> toMap() {
List<Map<String, Map<String, dynamic>>> contentBlockersMapList = [];
contentBlockers.forEach((contentBlocker) {
contentBlockersMapList.add(contentBlocker.toMap());
});
return {
"useShouldOverrideUrlLoading": useShouldOverrideUrlLoading,
"useOnLoadResource": useOnLoadResource,
"useOnDownloadStart": useOnDownloadStart,
"useOnTargetBlank": useOnTargetBlank,
"clearCache": clearCache,
"userAgent": userAgent,
"javaScriptEnabled": javaScriptEnabled,
"javaScriptCanOpenWindowsAutomatically": javaScriptCanOpenWindowsAutomatically,
"mediaPlaybackRequiresUserGesture": mediaPlaybackRequiresUserGesture,
"textZoom": textZoom,
"verticalScrollBarEnabled": verticalScrollBarEnabled,
"horizontalScrollBarEnabled": horizontalScrollBarEnabled,
"resourceCustomSchemes": resourceCustomSchemes,
"contentBlockers": contentBlockersMapList,
};
}
}
class AndroidInAppWebViewOptions implements WebViewOptions {
bool clearSessionCache;
bool builtInZoomControls;
bool displayZoomControls;
bool supportZoom;
bool databaseEnabled;
bool domStorageEnabled;
bool useWideViewPort;
bool safeBrowsingEnabled;
bool transparentBackground;
String mixedContentMode;
AndroidInAppWebViewOptions({this.clearSessionCache = false, this.builtInZoomControls = false, this.displayZoomControls = false, this.supportZoom = true, this.databaseEnabled = false,
this.domStorageEnabled = false, this.useWideViewPort = true, this.safeBrowsingEnabled = true, this.transparentBackground = false, this.mixedContentMode = ""});
@override
Map<String, dynamic> toMap() {
return {
"clearSessionCache": clearSessionCache,
"builtInZoomControls": builtInZoomControls,
"displayZoomControls": displayZoomControls,
"supportZoom": supportZoom,
"databaseEnabled": databaseEnabled,
"domStorageEnabled": domStorageEnabled,
"useWideViewPort": useWideViewPort,
"safeBrowsingEnabled": safeBrowsingEnabled,
"transparentBackground": transparentBackground,
"mixedContentMode": mixedContentMode,
};
}
}
class iOSInAppWebViewOptions implements WebViewOptions {
bool disallowOverScroll;
bool enableViewportScale;
bool suppressesIncrementalRendering;
bool allowsAirPlayForMediaPlayback;
bool allowsBackForwardNavigationGestures;
bool allowsLinkPreview;
bool ignoresViewportScaleLimits;
bool allowsInlineMediaPlayback;
bool allowsPictureInPictureMediaPlayback;
bool transparentBackground;
iOSInAppWebViewOptions({this.disallowOverScroll = false, this.enableViewportScale = false, this.suppressesIncrementalRendering = false, this.allowsAirPlayForMediaPlayback = true,
this.allowsBackForwardNavigationGestures = true, this.allowsLinkPreview = true, this.ignoresViewportScaleLimits = false, this.allowsInlineMediaPlayback = false,
this.allowsPictureInPictureMediaPlayback = true, this.transparentBackground = false});
@override
Map<String, dynamic> toMap() {
return {
"disallowOverScroll": disallowOverScroll,
"enableViewportScale": enableViewportScale,
"suppressesIncrementalRendering": suppressesIncrementalRendering,
"allowsAirPlayForMediaPlayback": allowsAirPlayForMediaPlayback,
"allowsBackForwardNavigationGestures": allowsBackForwardNavigationGestures,
"allowsLinkPreview": allowsLinkPreview,
"ignoresViewportScaleLimits": ignoresViewportScaleLimits,
"allowsInlineMediaPlayback": allowsInlineMediaPlayback,
"allowsPictureInPictureMediaPlayback": allowsPictureInPictureMediaPlayback,
"transparentBackground": transparentBackground,
};
}
}
class InAppBrowserOptions implements WebViewOptions {
bool hidden;
bool toolbarTop;
String toolbarTopBackgroundColor;
String toolbarTopFixedTitle;
bool hideUrlBar;
InAppBrowserOptions({this.hidden = false, this.toolbarTop = true, this.toolbarTopBackgroundColor = "", this.toolbarTopFixedTitle = "", this.hideUrlBar = false});
@override
Map<String, dynamic> toMap() {
return {
"hidden": hidden,
"toolbarTop": toolbarTop,
"toolbarTopBackgroundColor": toolbarTopBackgroundColor,
"toolbarTopFixedTitle": toolbarTopFixedTitle,
"hideUrlBar": hideUrlBar,
};
}
}
class AndroidInAppBrowserOptions implements WebViewOptions {
bool hideTitleBar;
bool closeOnCannotGoBack;
bool progressBar;
AndroidInAppBrowserOptions({this.hideTitleBar = true, this.closeOnCannotGoBack = true, this.progressBar = true});
@override
Map<String, dynamic> toMap() {
return {
"hideTitleBar": hideTitleBar,
"closeOnCannotGoBack": closeOnCannotGoBack,
"progressBar": progressBar,
};
}
}
class iOSInAppBrowserOptions implements WebViewOptions {
bool toolbarBottom;
String toolbarBottomBackgroundColor;
bool toolbarBottomTranslucent;
String closeButtonCaption;
String closeButtonColor;
int presentationStyle; //default fullscreen
int transitionStyle; //default crossDissolve
bool spinner;
iOSInAppBrowserOptions({this.toolbarBottom = true, this.toolbarBottomBackgroundColor = "", this.toolbarBottomTranslucent = true, this.closeButtonCaption = "",
this.closeButtonColor = "", this.presentationStyle = 0, this.transitionStyle = 0, this.spinner = true});
@override
Map<String, dynamic> toMap() {
return {
"toolbarBottom": toolbarBottom,
"toolbarBottomBackgroundColor": toolbarBottomBackgroundColor,
"toolbarBottomTranslucent": toolbarBottomTranslucent,
"closeButtonCaption": closeButtonCaption,
"closeButtonColor": closeButtonColor,
"presentationStyle": presentationStyle,
"transitionStyle": transitionStyle,
"spinner": spinner,
};
}
}
class AndroidChromeCustomTabsOptions implements WebViewOptions {
bool addShareButton;
bool showTitle;
String toolbarBackgroundColor;
bool enableUrlBarHiding;
bool instantAppsEnabled;
AndroidChromeCustomTabsOptions({this.addShareButton = true, this.showTitle = true, this.toolbarBackgroundColor = "", this.enableUrlBarHiding = false, this.instantAppsEnabled = false});
@override
Map<String, dynamic> toMap() {
return {
"addShareButton": addShareButton,
"showTitle": showTitle,
"toolbarBackgroundColor": toolbarBackgroundColor,
"enableUrlBarHiding": enableUrlBarHiding,
"instantAppsEnabled": instantAppsEnabled,
};
}
}
class iOSChromeCustomTabsOptions implements WebViewOptions {
bool entersReaderIfAvailable;
bool barCollapsingEnabled;
int dismissButtonStyle; //default done
String preferredBarTintColor;
String preferredControlTintColor;
int presentationStyle; //default fullscreen
int transitionStyle; //default crossDissolve
iOSChromeCustomTabsOptions({this.entersReaderIfAvailable = false, this.barCollapsingEnabled = false, this.dismissButtonStyle = 0, this.preferredBarTintColor = "",
this.preferredControlTintColor = "", this.presentationStyle = 0, this.transitionStyle = 0});
@override
Map<String, dynamic> toMap() {
return {
"entersReaderIfAvailable": entersReaderIfAvailable,
"barCollapsingEnabled": barCollapsingEnabled,
"dismissButtonStyle": dismissButtonStyle,
"preferredBarTintColor": preferredBarTintColor,
"preferredControlTintColor": preferredControlTintColor,
"presentationStyle": presentationStyle,
"transitionStyle": transitionStyle,
};
}
}