fix webview scaling

.idea/workspace.xml

@@ -7,22 +7,8 @@
   </component>
   <component name="ChangeListManager">
     <list default="true" id="9b41f7a2-a71e-4923-91fb-249d7815b3e7" name="Default" comment="">
-      <change beforePath="" afterPath="$PROJECT_DIR$/android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/InAppBrowserWebChromeClient.java" />
       <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" afterPath="$PROJECT_DIR$/.idea/workspace.xml" />
-      <change beforePath="$PROJECT_DIR$/android/src/main/AndroidManifest.xml" afterPath="$PROJECT_DIR$/android/src/main/AndroidManifest.xml" />
-      <change beforePath="$PROJECT_DIR$/android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/InAppBrowser.java" afterPath="$PROJECT_DIR$/android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/InAppBrowser.java" />
-      <change beforePath="$PROJECT_DIR$/android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/InAppBrowserClient.java" afterPath="$PROJECT_DIR$/android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/InAppBrowserWebViewClient.java" />
-      <change beforePath="$PROJECT_DIR$/android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/InAppBrowserDialog.java" afterPath="" />
-      <change beforePath="$PROJECT_DIR$/android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/InAppBrowserOptions.java" afterPath="$PROJECT_DIR$/android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/InAppBrowserOptions.java" />
       <change beforePath="$PROJECT_DIR$/android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/WebViewActivity.java" afterPath="$PROJECT_DIR$/android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/WebViewActivity.java" />
-      <change beforePath="$PROJECT_DIR$/android/src/main/res/drawable/ic_more_vert_black_24dp.xml" afterPath="" />
-      <change beforePath="$PROJECT_DIR$/android/src/main/res/layout/activity_web_view.xml" afterPath="$PROJECT_DIR$/android/src/main/res/layout/activity_web_view.xml" />
-      <change beforePath="$PROJECT_DIR$/android/src/main/res/menu/menu_main.xml" afterPath="$PROJECT_DIR$/android/src/main/res/menu/menu_main.xml" />
-      <change beforePath="$PROJECT_DIR$/android/src/main/res/values/strings.xml" afterPath="$PROJECT_DIR$/android/src/main/res/values/strings.xml" />
-      <change beforePath="$PROJECT_DIR$/ios/Classes/InAppBrowserOptions.swift" afterPath="$PROJECT_DIR$/ios/Classes/InAppBrowserOptions.swift" />
-      <change beforePath="$PROJECT_DIR$/ios/Classes/InAppBrowserWebViewController.swift" afterPath="$PROJECT_DIR$/ios/Classes/InAppBrowserWebViewController.swift" />
-      <change beforePath="$PROJECT_DIR$/ios/Classes/SwiftFlutterPlugin.swift" afterPath="$PROJECT_DIR$/ios/Classes/SwiftFlutterPlugin.swift" />
-      <change beforePath="$PROJECT_DIR$/lib/flutter_inappbrowser.dart" afterPath="$PROJECT_DIR$/lib/flutter_inappbrowser.dart" />
     </list>
     <ignored path="$PROJECT_DIR$/.dart_tool/" />
     <ignored path="$PROJECT_DIR$/.idea/" />
@@ -42,8 +28,8 @@
       <file leaf-file-name="flutter_inappbrowser.dart" pinned="false" current-in-tab="true">
         <entry file="file://$PROJECT_DIR$/lib/flutter_inappbrowser.dart">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="-82">
+            <state relative-caret-position="120">
-              <caret line="129" column="52" lean-forward="false" selection-start-line="129" selection-start-column="52" selection-end-line="129" selection-end-column="52" />
+              <caret line="136" column="29" lean-forward="false" selection-start-line="136" selection-start-column="29" selection-end-line="136" selection-end-column="29" />
               <folding>
                 <element signature="e#814#834#0" expanded="true" />
               </folding>
@@ -147,7 +133,7 @@
       </list>
     </option>
   </component>
-  <component name="ProjectFrameBounds">
+  <component name="ProjectFrameBounds" extendedState="6">
     <option name="x" value="362" />
     <option name="y" value="23" />
     <option name="width" value="1554" />
@@ -169,7 +155,7 @@
       <foldersAlwaysOnTop value="true" />
     </navigator>
     <panes>
-      <pane id="PackagesPane" />
+      <pane id="Scope" />
       <pane id="ProjectPane">
         <subPane>
           <expand>
@@ -225,8 +211,8 @@
         <option name="show-excluded-files" value="false" />
       </pane>
       <pane id="AndroidView" />
+      <pane id="PackagesPane" />
       <pane id="Scratches" />
-      <pane id="Scope" />
     </panes>
   </component>
   <component name="PropertiesComponent">
@@ -414,7 +400,7 @@
     <servers />
   </component>
   <component name="ToolWindowManager">
-    <frame x="362" y="23" width="1554" height="1057" extended-state="0" />
+    <frame x="0" y="23" width="1680" height="1027" extended-state="6" />
     <editor active="true" />
     <layout>
       <window_info id="Android Profiler" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="false" weight="0.33" sideWeight="0.5" order="7" side_tool="false" content_ui="tabs" />
@@ -425,15 +411,15 @@
       <window_info id="Capture Analysis" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="3" side_tool="false" content_ui="tabs" />
       <window_info id="Event Log" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.31735888" sideWeight="0.5026455" order="7" side_tool="true" content_ui="tabs" />
       <window_info id="Dart Analysis" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.3290735" sideWeight="0.5" order="7" side_tool="false" content_ui="tabs" />
-      <window_info id="Run" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="true" show_stripe_button="true" weight="0.3024494" sideWeight="0.4973545" order="2" side_tool="false" content_ui="tabs" />
+      <window_info id="Run" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="true" show_stripe_button="true" weight="0.30143014" sideWeight="0.4973545" order="2" side_tool="false" content_ui="tabs" />
       <window_info id="Version Control" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="7" side_tool="false" content_ui="tabs" />
-      <window_info id="Terminal" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.31735888" sideWeight="0.4973545" order="7" side_tool="false" content_ui="tabs" />
+      <window_info id="Terminal" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.3278328" sideWeight="0.4973545" order="7" side_tool="false" content_ui="tabs" />
       <window_info id="Flutter Outline" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.32936507" sideWeight="0.5" order="3" side_tool="false" content_ui="tabs" />
       <window_info id="Logcat" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="7" side_tool="false" content_ui="tabs" />
       <window_info id="Captures" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="2" side_tool="false" content_ui="tabs" />
       <window_info id="Capture Tool" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="2" side_tool="false" content_ui="tabs" />
       <window_info id="Designer" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="2" side_tool="false" content_ui="tabs" />
-      <window_info id="Project" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="true" show_stripe_button="true" weight="0.22751322" sideWeight="0.5" order="0" side_tool="false" content_ui="combo" />
+      <window_info id="Project" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="true" show_stripe_button="true" weight="0.21001221" sideWeight="0.5" order="0" side_tool="false" content_ui="combo" />
       <window_info id="Structure" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.25" sideWeight="0.5" order="1" side_tool="false" content_ui="tabs" />
       <window_info id="Device File Explorer" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="3" side_tool="true" content_ui="tabs" />
       <window_info id="Theme Preview" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="3" side_tool="false" content_ui="tabs" />
@@ -761,20 +747,8 @@
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/InAppBrowserClient.java">
+    <entry file="file://$PROJECT_DIR$/android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/InAppBrowserClient.java" />
-      <provider selected="true" editor-type-id="text-editor">
+    <entry file="file://$PROJECT_DIR$/android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/InAppBrowserDialog.java" />
-        <state relative-caret-position="-26">
-          <caret line="46" column="13" lean-forward="false" selection-start-line="46" selection-start-column="13" selection-end-line="46" selection-end-column="13" />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/InAppBrowserDialog.java">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="120">
-          <caret line="27" column="20" lean-forward="true" selection-start-line="27" selection-start-column="20" selection-end-line="27" selection-end-column="20" />
-        </state>
-      </provider>
-    </entry>
     <entry file="file://$PROJECT_DIR$/README.md">
       <provider selected="true" editor-type-id="split-provider[text-editor;markdown-preview-editor]">
         <state split_layout="SPLIT">
@@ -839,8 +813,8 @@
     </entry>
     <entry file="file://$PROJECT_DIR$/lib/flutter_inappbrowser.dart">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="-82">
+        <state relative-caret-position="120">
-          <caret line="129" column="52" lean-forward="false" selection-start-line="129" selection-start-column="52" selection-end-line="129" selection-end-column="52" />
+          <caret line="136" column="29" lean-forward="false" selection-start-line="136" selection-start-column="29" selection-end-line="136" selection-end-column="29" />
           <folding>
             <element signature="e#814#834#0" expanded="true" />
           </folding>

android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/WebViewActivity.java

@@ -102,6 +102,14 @@ public class WebViewActivity extends AppCompatActivity {
         settings.setUseWideViewPort(options.useWideViewPort);
         settings.setSupportZoom(options.supportZoom);
 
+        // fix webview scaling
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
+            settings.setLayoutAlgorithm(WebSettings.LayoutAlgorithm.TEXT_AUTOSIZING);
+        }
+        else {
+            settings.setTextZoom(100);
+        }
+
     }
 
     @Override