fix bug

.idea/libraries/Dart_SDK.xml

@@ -1,17 +1,26 @@
 <component name="libraryTable">
   <library name="Dart SDK">
     <CLASSES>
-      <root url="file://C:/flutter/flutter_windows_v1.9.1+hotfix.4-stable/flutter/bin/cache/dart-sdk/lib/async" />
-      <root url="file://C:/flutter/flutter_windows_v1.9.1+hotfix.4-stable/flutter/bin/cache/dart-sdk/lib/collection" />
-      <root url="file://C:/flutter/flutter_windows_v1.9.1+hotfix.4-stable/flutter/bin/cache/dart-sdk/lib/convert" />
-      <root url="file://C:/flutter/flutter_windows_v1.9.1+hotfix.4-stable/flutter/bin/cache/dart-sdk/lib/core" />
-      <root url="file://C:/flutter/flutter_windows_v1.9.1+hotfix.4-stable/flutter/bin/cache/dart-sdk/lib/developer" />
-      <root url="file://C:/flutter/flutter_windows_v1.9.1+hotfix.4-stable/flutter/bin/cache/dart-sdk/lib/html" />
-      <root url="file://C:/flutter/flutter_windows_v1.9.1+hotfix.4-stable/flutter/bin/cache/dart-sdk/lib/io" />
-      <root url="file://C:/flutter/flutter_windows_v1.9.1+hotfix.4-stable/flutter/bin/cache/dart-sdk/lib/isolate" />
-      <root url="file://C:/flutter/flutter_windows_v1.9.1+hotfix.4-stable/flutter/bin/cache/dart-sdk/lib/math" />
-      <root url="file://C:/flutter/flutter_windows_v1.9.1+hotfix.4-stable/flutter/bin/cache/dart-sdk/lib/mirrors" />
-      <root url="file://C:/flutter/flutter_windows_v1.9.1+hotfix.4-stable/flutter/bin/cache/dart-sdk/lib/typed_data" />
+      <root url="file://C:/flutter/bin/cache/dart-sdk/lib/async" />
+      <root url="file://C:/flutter/bin/cache/dart-sdk/lib/cli" />
+      <root url="file://C:/flutter/bin/cache/dart-sdk/lib/collection" />
+      <root url="file://C:/flutter/bin/cache/dart-sdk/lib/convert" />
+      <root url="file://C:/flutter/bin/cache/dart-sdk/lib/core" />
+      <root url="file://C:/flutter/bin/cache/dart-sdk/lib/developer" />
+      <root url="file://C:/flutter/bin/cache/dart-sdk/lib/ffi" />
+      <root url="file://C:/flutter/bin/cache/dart-sdk/lib/html" />
+      <root url="file://C:/flutter/bin/cache/dart-sdk/lib/indexed_db" />
+      <root url="file://C:/flutter/bin/cache/dart-sdk/lib/io" />
+      <root url="file://C:/flutter/bin/cache/dart-sdk/lib/isolate" />
+      <root url="file://C:/flutter/bin/cache/dart-sdk/lib/js" />
+      <root url="file://C:/flutter/bin/cache/dart-sdk/lib/js_util" />
+      <root url="file://C:/flutter/bin/cache/dart-sdk/lib/math" />
+      <root url="file://C:/flutter/bin/cache/dart-sdk/lib/mirrors" />
+      <root url="file://C:/flutter/bin/cache/dart-sdk/lib/svg" />
+      <root url="file://C:/flutter/bin/cache/dart-sdk/lib/typed_data" />
+      <root url="file://C:/flutter/bin/cache/dart-sdk/lib/web_audio" />
+      <root url="file://C:/flutter/bin/cache/dart-sdk/lib/web_gl" />
+      <root url="file://C:/flutter/bin/cache/dart-sdk/lib/web_sql" />
     </CLASSES>
     <JAVADOC />
     <SOURCES />

.idea/workspace.xml

@@ -2,8 +2,14 @@
 <project version="4">
   <component name="ChangeListManager">
     <list default="true" id="96a4f947-f66a-4efc-b495-ae979b3315bb" name="Default Changelist" comment="">
+      <change beforePath="$PROJECT_DIR$/.idea/libraries/Dart_SDK.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/libraries/Dart_SDK.xml" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/android/build.gradle" beforeDir="false" afterPath="$PROJECT_DIR$/android/build.gradle" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/android/.idea/caches/build_file_checksums.ser" beforeDir="false" afterPath="$PROJECT_DIR$/android/.idea/caches/build_file_checksums.ser" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/android/.idea/misc.xml" beforeDir="false" afterPath="$PROJECT_DIR$/android/.idea/misc.xml" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/android/.idea/modules.xml" beforeDir="false" afterPath="$PROJECT_DIR$/android/.idea/modules.xml" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/android/src/main/kotlin/cn/i2edu/dubbing_lib/DubbingLibPlugin.kt" beforeDir="false" afterPath="$PROJECT_DIR$/android/src/main/kotlin/cn/i2edu/dubbing_lib/DubbingLibPlugin.kt" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/example/pubspec.lock" beforeDir="false" afterPath="$PROJECT_DIR$/example/pubspec.lock" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/pubspec.lock" beforeDir="false" afterPath="$PROJECT_DIR$/pubspec.lock" afterDir="false" />
     </list>
     <ignored path="$PROJECT_DIR$/.dart_tool/" />
     <ignored path="$PROJECT_DIR$/.idea/" />
@@ -17,13 +23,17 @@
     <option name="HIGHLIGHT_NON_ACTIVE_CHANGELIST" value="false" />
     <option name="LAST_RESOLUTION" value="IGNORE" />
   </component>
+  <component name="ExecutionTargetManager" SELECTED_TARGET="Nexus_5X_API_28" />
   <component name="FileEditorManager">
     <leaf SIDE_TABS_SIZE_LIMIT_KEY="300">
-      <file pinned="false" current-in-tab="true">
+      <file pinned="false" current-in-tab="false">
         <entry file="file://$PROJECT_DIR$/lib/dubbing_lib.dart">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="192">
-              <caret line="44" lean-forward="true" selection-start-line="44" selection-end-line="44" />
+            <state relative-caret-position="1694">
+              <caret line="77" column="3" lean-forward="true" selection-start-line="77" selection-start-column="3" selection-end-line="77" selection-end-column="3" />
+              <folding>
+                <element signature="e#0#20#0" expanded="true" />
+              </folding>
             </state>
           </provider>
         </entry>
@@ -31,7 +41,7 @@
       <file pinned="false" current-in-tab="false">
         <entry file="file://$PROJECT_DIR$/android/src/main/AndroidManifest.xml">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="76">
+            <state relative-caret-position="88">
               <caret line="4" column="69" selection-start-line="4" selection-start-column="69" selection-end-line="4" selection-end-column="69" />
             </state>
           </provider>
@@ -40,7 +50,7 @@
       <file pinned="false" current-in-tab="false">
         <entry file="file://$PROJECT_DIR$/README.md">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="266">
+            <state relative-caret-position="308">
               <caret line="14" selection-start-line="14" selection-end-line="14" />
             </state>
           </provider>
@@ -49,32 +59,28 @@
       <file pinned="false" current-in-tab="false">
         <entry file="file://$PROJECT_DIR$/.gitignore">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="323">
+            <state relative-caret-position="374">
               <caret line="17" column="5" selection-start-line="17" selection-start-column="5" selection-end-line="17" selection-end-column="5" />
             </state>
           </provider>
         </entry>
       </file>
-      <file pinned="false" current-in-tab="false">
-        <entry file="file://C:/flutter/flutter_windows_v1.9.1+hotfix.4-stable/flutter/bin/cache/pkg/sky_engine/lib/async/stream_controller.dart">
-          <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="2660">
-              <caret line="142" column="31" selection-start-line="142" selection-start-column="31" selection-end-line="142" selection-end-column="31" />
-            </state>
-          </provider>
-        </entry>
-      </file>
-      <file pinned="false" current-in-tab="false">
-        <entry file="file://C:/flutter/flutter_windows_v1.9.1+hotfix.4-stable/flutter/bin/cache/pkg/sky_engine/lib/async/broadcast_stream_controller.dart">
+      <file pinned="false" current-in-tab="true">
+        <entry file="file://$PROJECT_DIR$/android/src/main/kotlin/cn/i2edu/dubbing_lib/DubbingLibPlugin.kt">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="6688">
-              <caret line="354" column="2" selection-start-line="354" selection-start-column="2" selection-end-line="354" selection-end-column="2" />
+            <state relative-caret-position="352">
+              <caret line="75" column="46" lean-forward="true" selection-start-line="75" selection-start-column="46" selection-end-line="75" selection-end-column="46" />
             </state>
           </provider>
         </entry>
       </file>
     </leaf>
   </component>
+  <component name="FindInProjectRecents">
+    <findStrings>
+      <find>startCompose</find>
+    </findStrings>
+  </component>
   <component name="Git.Settings">
     <option name="RECENT_GIT_ROOT_PATH" value="$PROJECT_DIR$" />
   </component>
@@ -97,6 +103,7 @@
       <foldersAlwaysOnTop value="true" />
     </navigator>
     <panes>
+      <pane id="Scope" />
       <pane id="ProjectPane">
         <subPane>
           <expand>
@@ -104,6 +111,62 @@
               <item name="dubbing_lib" type="b2602c69:ProjectViewProjectNode" />
               <item name="dubbing_lib" type="462c0819:PsiDirectoryNode" />
             </path>
+            <path>
+              <item name="dubbing_lib" type="b2602c69:ProjectViewProjectNode" />
+              <item name="dubbing_lib" type="462c0819:PsiDirectoryNode" />
+              <item name="android" type="462c0819:PsiDirectoryNode" />
+            </path>
+            <path>
+              <item name="dubbing_lib" type="b2602c69:ProjectViewProjectNode" />
+              <item name="dubbing_lib" type="462c0819:PsiDirectoryNode" />
+              <item name="android" type="462c0819:PsiDirectoryNode" />
+              <item name="src" type="462c0819:PsiDirectoryNode" />
+            </path>
+            <path>
+              <item name="dubbing_lib" type="b2602c69:ProjectViewProjectNode" />
+              <item name="dubbing_lib" type="462c0819:PsiDirectoryNode" />
+              <item name="android" type="462c0819:PsiDirectoryNode" />
+              <item name="src" type="462c0819:PsiDirectoryNode" />
+              <item name="main" type="462c0819:PsiDirectoryNode" />
+            </path>
+            <path>
+              <item name="dubbing_lib" type="b2602c69:ProjectViewProjectNode" />
+              <item name="dubbing_lib" type="462c0819:PsiDirectoryNode" />
+              <item name="android" type="462c0819:PsiDirectoryNode" />
+              <item name="src" type="462c0819:PsiDirectoryNode" />
+              <item name="main" type="462c0819:PsiDirectoryNode" />
+              <item name="kotlin" type="462c0819:PsiDirectoryNode" />
+            </path>
+            <path>
+              <item name="dubbing_lib" type="b2602c69:ProjectViewProjectNode" />
+              <item name="dubbing_lib" type="462c0819:PsiDirectoryNode" />
+              <item name="android" type="462c0819:PsiDirectoryNode" />
+              <item name="src" type="462c0819:PsiDirectoryNode" />
+              <item name="main" type="462c0819:PsiDirectoryNode" />
+              <item name="kotlin" type="462c0819:PsiDirectoryNode" />
+              <item name="cn" type="462c0819:PsiDirectoryNode" />
+            </path>
+            <path>
+              <item name="dubbing_lib" type="b2602c69:ProjectViewProjectNode" />
+              <item name="dubbing_lib" type="462c0819:PsiDirectoryNode" />
+              <item name="android" type="462c0819:PsiDirectoryNode" />
+              <item name="src" type="462c0819:PsiDirectoryNode" />
+              <item name="main" type="462c0819:PsiDirectoryNode" />
+              <item name="kotlin" type="462c0819:PsiDirectoryNode" />
+              <item name="cn" type="462c0819:PsiDirectoryNode" />
+              <item name="i2edu" type="462c0819:PsiDirectoryNode" />
+            </path>
+            <path>
+              <item name="dubbing_lib" type="b2602c69:ProjectViewProjectNode" />
+              <item name="dubbing_lib" type="462c0819:PsiDirectoryNode" />
+              <item name="android" type="462c0819:PsiDirectoryNode" />
+              <item name="src" type="462c0819:PsiDirectoryNode" />
+              <item name="main" type="462c0819:PsiDirectoryNode" />
+              <item name="kotlin" type="462c0819:PsiDirectoryNode" />
+              <item name="cn" type="462c0819:PsiDirectoryNode" />
+              <item name="i2edu" type="462c0819:PsiDirectoryNode" />
+              <item name="dubbing_lib" type="462c0819:PsiDirectoryNode" />
+            </path>
             <path>
               <item name="dubbing_lib" type="b2602c69:ProjectViewProjectNode" />
               <item name="dubbing_lib" type="462c0819:PsiDirectoryNode" />
@@ -113,8 +176,6 @@
           <select />
         </subPane>
       </pane>
-      <pane id="AndroidView" />
-      <pane id="Scope" />
       <pane id="PackagesPane" />
     </panes>
   </component>
@@ -122,6 +183,7 @@
     <property name="SHARE_PROJECT_CONFIGURATION_FILES" value="true" />
     <property name="dart.analysis.tool.window.force.activate" value="false" />
     <property name="last_opened_file_path" value="$PROJECT_DIR$/android" />
+    <property name="settings.editor.selected.configurable" value="flutter.settings" />
     <property name="show.migrate.to.gradle.popup" value="false" />
   </component>
   <component name="RunDashboard">
@@ -150,9 +212,10 @@
     <servers />
   </component>
   <component name="ToolWindowManager">
-    <frame x="-7" y="-7" width="1550" height="838" extended-state="6" />
+    <frame x="-8" y="-8" width="1936" height="1056" extended-state="6" />
+    <editor active="true" />
     <layout>
-      <window_info active="true" content_ui="combo" id="Project" order="0" visible="true" weight="0.25" />
+      <window_info active="true" content_ui="combo" id="Project" order="0" visible="true" weight="0.19029851" />
       <window_info id="Captures" order="1" side_tool="true" />
       <window_info id="Structure" order="2" side_tool="true" />
       <window_info id="Image Layers" order="3" />
@@ -167,10 +230,11 @@
       <window_info anchor="bottom" id="Android Profiler" order="3" show_stripe_button="false" />
       <window_info anchor="bottom" id="Logcat" order="4" />
       <window_info anchor="bottom" id="Debug" order="5" />
-      <window_info anchor="bottom" id="Terminal" order="6" visible="true" weight="0.3286119" />
+      <window_info anchor="bottom" id="Terminal" order="6" weight="0.3286334" />
       <window_info anchor="bottom" id="Event Log" order="7" side_tool="true" />
       <window_info anchor="bottom" id="Flutter Performance" order="8" side_tool="true" />
       <window_info anchor="bottom" id="Version Control" order="9" />
+      <window_info anchor="bottom" id="Messages" order="10" visible="true" weight="0.329718" />
       <window_info anchor="right" id="Device File Explorer" order="0" side_tool="true" />
       <window_info anchor="right" id="Capture Analysis" order="1" />
       <window_info anchor="right" id="Theme Preview" order="2" />
@@ -190,59 +254,51 @@
         </state>
       </provider>
     </entry>
-    <entry file="file://C:/flutter/flutter_windows_v1.9.1+hotfix.4-stable/flutter/packages/flutter/lib/src/services/platform_channel.dart">
+    <entry file="file://C:/flutter/flutter_windows_v1.9.1+hotfix.4-stable/flutter/packages/flutter/lib/src/services/platform_channel.dart" />
+    <entry file="file://C:/flutter/flutter_windows_v1.9.1+hotfix.4-stable/flutter/bin/cache/pkg/sky_engine/lib/async/stream_controller.dart" />
+    <entry file="file://C:/flutter/flutter_windows_v1.9.1+hotfix.4-stable/flutter/bin/cache/pkg/sky_engine/lib/async/broadcast_stream_controller.dart" />
+    <entry file="file://$PROJECT_DIR$/android/build.gradle">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="88">
+          <caret line="4" column="33" selection-start-line="4" selection-start-column="33" selection-end-line="4" selection-end-column="33" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/lib/dubbing_lib.dart">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="148">
-          <caret line="361" column="7" selection-start-line="361" selection-start-column="7" selection-end-line="361" selection-end-column="7" />
+        <state relative-caret-position="1694">
+          <caret line="77" column="3" lean-forward="true" selection-start-line="77" selection-start-column="3" selection-end-line="77" selection-end-column="3" />
+          <folding>
+            <element signature="e#0#20#0" expanded="true" />
+          </folding>
         </state>
       </provider>
     </entry>
     <entry file="file://$PROJECT_DIR$/android/src/main/AndroidManifest.xml">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="76">
+        <state relative-caret-position="88">
           <caret line="4" column="69" selection-start-line="4" selection-start-column="69" selection-end-line="4" selection-end-column="69" />
         </state>
       </provider>
     </entry>
     <entry file="file://$PROJECT_DIR$/README.md">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="266">
+        <state relative-caret-position="308">
           <caret line="14" selection-start-line="14" selection-end-line="14" />
         </state>
       </provider>
     </entry>
     <entry file="file://$PROJECT_DIR$/.gitignore">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="323">
+        <state relative-caret-position="374">
           <caret line="17" column="5" selection-start-line="17" selection-start-column="5" selection-end-line="17" selection-end-column="5" />
         </state>
       </provider>
     </entry>
-    <entry file="file://C:/flutter/flutter_windows_v1.9.1+hotfix.4-stable/flutter/bin/cache/pkg/sky_engine/lib/async/stream_controller.dart">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="2660">
-          <caret line="142" column="31" selection-start-line="142" selection-start-column="31" selection-end-line="142" selection-end-column="31" />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://C:/flutter/flutter_windows_v1.9.1+hotfix.4-stable/flutter/bin/cache/pkg/sky_engine/lib/async/broadcast_stream_controller.dart">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="6688">
-          <caret line="354" column="2" selection-start-line="354" selection-start-column="2" selection-end-line="354" selection-end-column="2" />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/android/build.gradle">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="323">
-          <caret line="17" column="25" lean-forward="true" selection-start-line="17" selection-start-column="25" selection-end-line="17" selection-end-column="25" />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/lib/dubbing_lib.dart">
+    <entry file="file://$PROJECT_DIR$/android/src/main/kotlin/cn/i2edu/dubbing_lib/DubbingLibPlugin.kt">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="192">
-          <caret line="44" lean-forward="true" selection-start-line="44" selection-end-line="44" />
+        <state relative-caret-position="352">
+          <caret line="75" column="46" lean-forward="true" selection-start-line="75" selection-start-column="46" selection-end-line="75" selection-end-column="46" />
         </state>
       </provider>
     </entry>

android/.idea/misc.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" project-jdk-name="JDK" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" project-jdk-name="1.8" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/build/classes" />
   </component>
   <component name="ProjectType">

android/.idea/modules.xml

@@ -2,7 +2,17 @@
 <project version="4">
   <component name="ProjectModuleManager">
     <modules>
+      <module fileurl="file://$PROJECT_DIR$/../../../app/flutter_english_show/android/android.iml" filepath="$PROJECT_DIR$/../../../app/flutter_english_show/android/android.iml" />
+      <module fileurl="file://$PROJECT_DIR$/android-dubbing_lib.iml" filepath="$PROJECT_DIR$/android-dubbing_lib.iml" />
+      <module fileurl="file://$PROJECT_DIR$/../../../app/flutter_english_show/android/app/app.iml" filepath="$PROJECT_DIR$/../../../app/flutter_english_show/android/app/app.iml" />
+      <module fileurl="file://$PROJECT_DIR$/../../camera_lib/android/camera_lib.iml" filepath="$PROJECT_DIR$/../../camera_lib/android/camera_lib.iml" />
+      <module fileurl="file://$PROJECT_DIR$/../../../app/flutter_english_show/android/camerarecorder/camerarecorder.iml" filepath="$PROJECT_DIR$/../../../app/flutter_english_show/android/camerarecorder/camerarecorder.iml" />
       <module fileurl="file://$PROJECT_DIR$/dubbing_lib.iml" filepath="$PROJECT_DIR$/dubbing_lib.iml" />
+      <module fileurl="file://C:/flutter/.pub-cache/hosted/pub.flutter-io.cn/flutter_downloader-1.3.1/android/flutter_downloader.iml" filepath="C:/flutter/.pub-cache/hosted/pub.flutter-io.cn/flutter_downloader-1.3.1/android/flutter_downloader.iml" />
+      <module fileurl="file://C:/flutter/.pub-cache/hosted/pub.flutter-io.cn/flutter_ijkplayer-0.3.3/android/flutter_ijkplayer.iml" filepath="C:/flutter/.pub-cache/hosted/pub.flutter-io.cn/flutter_ijkplayer-0.3.3/android/flutter_ijkplayer.iml" />
+      <module fileurl="file://C:/flutter/.pub-cache/hosted/pub.flutter-io.cn/path_provider-1.3.0/android/path_provider.iml" filepath="C:/flutter/.pub-cache/hosted/pub.flutter-io.cn/path_provider-1.3.0/android/path_provider.iml" />
+      <module fileurl="file://C:/flutter/.pub-cache/hosted/pub.flutter-io.cn/screen-0.0.5/android/screen.iml" filepath="C:/flutter/.pub-cache/hosted/pub.flutter-io.cn/screen-0.0.5/android/screen.iml" />
+      <module fileurl="file://C:/flutter/.pub-cache/hosted/pub.flutter-io.cn/video_player-0.10.2+5/android/video_player.iml" filepath="C:/flutter/.pub-cache/hosted/pub.flutter-io.cn/video_player-0.10.2+5/android/video_player.iml" />
     </modules>
   </component>
 </project>

android/src/main/kotlin/cn/i2edu/dubbing_lib/DubbingLibPlugin.kt

@@ -73,6 +73,7 @@ class DubbingLibPlugin: MethodCallHandler, MixinHandlerCallback {
     
     @JvmStatic
     fun registerWith(registrar: Registrar) {
+      if (registrar.activity() == null) return
       channel = MethodChannel(registrar.messenger(), "dubbing_lib")
       channel.setMethodCallHandler(DubbingLibPlugin(registrar.activity()))
     }

example/pubspec.lock

@@ -5,35 +5,35 @@ packages:
     dependency: transitive
     description:
       name: async
-      url: "https://pub.dartlang.org"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.3.0"
   boolean_selector:
     dependency: transitive
     description:
       name: boolean_selector
-      url: "https://pub.dartlang.org"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.0.5"
   charcode:
     dependency: transitive
     description:
       name: charcode
-      url: "https://pub.dartlang.org"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.1.2"
   collection:
     dependency: transitive
     description:
       name: collection
-      url: "https://pub.dartlang.org"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.14.11"
   cupertino_icons:
     dependency: "direct main"
     description:
       name: cupertino_icons
-      url: "https://pub.dartlang.org"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "0.1.2"
   dubbing_lib:
@@ -57,35 +57,35 @@ packages:
     dependency: transitive
     description:
       name: matcher
-      url: "https://pub.dartlang.org"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "0.12.5"
   meta:
     dependency: transitive
     description:
       name: meta
-      url: "https://pub.dartlang.org"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.1.7"
   path:
     dependency: transitive
     description:
       name: path
-      url: "https://pub.dartlang.org"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.6.4"
   pedantic:
     dependency: transitive
     description:
       name: pedantic
-      url: "https://pub.dartlang.org"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.8.0+1"
   quiver:
     dependency: transitive
     description:
       name: quiver
-      url: "https://pub.dartlang.org"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.0.5"
   sky_engine:
@@ -97,56 +97,56 @@ packages:
     dependency: transitive
     description:
       name: source_span
-      url: "https://pub.dartlang.org"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.5.5"
   stack_trace:
     dependency: transitive
     description:
       name: stack_trace
-      url: "https://pub.dartlang.org"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.9.3"
   stream_channel:
     dependency: transitive
     description:
       name: stream_channel
-      url: "https://pub.dartlang.org"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.0.0"
   string_scanner:
     dependency: transitive
     description:
       name: string_scanner
-      url: "https://pub.dartlang.org"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.0.5"
   term_glyph:
     dependency: transitive
     description:
       name: term_glyph
-      url: "https://pub.dartlang.org"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.1.0"
   test_api:
     dependency: transitive
     description:
       name: test_api
-      url: "https://pub.dartlang.org"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "0.2.5"
   typed_data:
     dependency: transitive
     description:
       name: typed_data
-      url: "https://pub.dartlang.org"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.1.6"
   vector_math:
     dependency: transitive
     description:
       name: vector_math
-      url: "https://pub.dartlang.org"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.0.8"
 sdks:

pubspec.lock

@@ -5,28 +5,28 @@ packages:
     dependency: transitive
     description:
       name: async
-      url: "https://pub.dartlang.org"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.3.0"
   boolean_selector:
     dependency: transitive
     description:
       name: boolean_selector
-      url: "https://pub.dartlang.org"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.0.5"
   charcode:
     dependency: transitive
     description:
       name: charcode
-      url: "https://pub.dartlang.org"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.1.2"
   collection:
     dependency: transitive
     description:
       name: collection
-      url: "https://pub.dartlang.org"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.14.11"
   flutter:
@@ -43,35 +43,35 @@ packages:
     dependency: transitive
     description:
       name: matcher
-      url: "https://pub.dartlang.org"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "0.12.5"
   meta:
     dependency: transitive
     description:
       name: meta
-      url: "https://pub.dartlang.org"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.1.7"
   path:
     dependency: transitive
     description:
       name: path
-      url: "https://pub.dartlang.org"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.6.4"
   pedantic:
     dependency: transitive
     description:
       name: pedantic
-      url: "https://pub.dartlang.org"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.8.0+1"
   quiver:
     dependency: transitive
     description:
       name: quiver
-      url: "https://pub.dartlang.org"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.0.5"
   sky_engine:
@@ -83,56 +83,56 @@ packages:
     dependency: transitive
     description:
       name: source_span
-      url: "https://pub.dartlang.org"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.5.5"
   stack_trace:
     dependency: transitive
     description:
       name: stack_trace
-      url: "https://pub.dartlang.org"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.9.3"
   stream_channel:
     dependency: transitive
     description:
       name: stream_channel
-      url: "https://pub.dartlang.org"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.0.0"
   string_scanner:
     dependency: transitive
     description:
       name: string_scanner
-      url: "https://pub.dartlang.org"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.0.5"
   term_glyph:
     dependency: transitive
     description:
       name: term_glyph
-      url: "https://pub.dartlang.org"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.1.0"
   test_api:
     dependency: transitive
     description:
       name: test_api
-      url: "https://pub.dartlang.org"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "0.2.5"
   typed_data:
     dependency: transitive
     description:
       name: typed_data
-      url: "https://pub.dartlang.org"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.1.6"
   vector_math:
     dependency: transitive
     description:
       name: vector_math
-      url: "https://pub.dartlang.org"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.0.8"
 sdks: