update dio version & add proguard file

android/app/build.gradle

@@ -84,12 +84,10 @@ android {
 
     buildTypes {
         release {
-            release {
-                signingConfig signingConfigs.release
-                minifyEnabled true
-                useProguard true
-                proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
-            }
+            signingConfig signingConfigs.release
+            minifyEnabled true
+            useProguard true
+            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
         }
     }
 }

android/app/proguard-rules.pro

@@ -0,0 +1,18 @@
+## Flutter wrapper
+-keep class io.flutter.app.** { *; }
+-keep class io.flutter.plugin.**  { *; }
+-keep class io.flutter.util.**  { *; }
+-keep class io.flutter.view.**  { *; }
+-keep class io.flutter.**  { *; }
+-keep class io.flutter.plugins.**  { *; }
+-dontwarn io.flutter.embedding.**
+
+## AMap 3D Map
+-keep   class com.amap.api.maps.**{*;}
+-keep   class com.autonavi.**{*;}
+-keep   class com.amap.api.trace.**{*;}
+
+## AMap Location
+-keep class com.amap.api.location.**{*;}
+-keep class com.amap.api.fence.**{*;}
+-keep class com.autonavi.aps.amapapi.model.**{*;}

pubspec.lock

@@ -184,7 +184,7 @@ packages:
       name: dio
       url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "4.0.0-prev3"
+    version: "4.0.0"
   extended_text:
     dependency: "direct main"
     description:

pubspec.yaml

@@ -2,7 +2,7 @@ name: akuCommunity
 description: A new Flutter project.
 publish_to: "none" # Remove this line if you wish to publish to pub.dev
 
-version: 1.1.10-dev+17
+version: 1.1.21-dev+27
 
 environment:
   sdk: ">=2.7.0 <3.0.0"
@@ -40,7 +40,7 @@ dependencies:
   #滑块
   flutter_slidable: ^0.6.0-nullsafety.0
   #http
-  dio: ^4.0.0-prev3
+  dio: ^4.0.0
   #骨架
   shimmer: ^2.0.0-nullsafety.0
   #随机二维码