增加群组通知过滤

example/android/app/build.gradle

@@ -49,6 +49,7 @@ android {
             // TODO: Add your own signing config for the release build.
             // Signing with the debug keys for now, so `flutter run --release` works.
             signingConfig = signingConfigs.debug
+            minifyEnabled true
         }
     }
 }

example/android/app/src/main/AndroidManifest.xml

@@ -1,4 +1,12 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android">
+<uses-permission android:name="android.permission.READ_MEDIA_IMAGES" />
+<uses-permission android:name="android.permission.READ_MEDIA_VIDEO" />
+<uses-permission android:name="android.permission.READ_MEDIA_AUDIO" />
+<uses-permission android:name="android.permission.INTERNET"/>
+    
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
+    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
     <application
         android:label="example"
         android:name="${applicationName}"