update 1.3.0

Author: CodeGather

example/android/app/build.gradle

@@ -23,8 +23,8 @@ android {
         // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
         applicationId "com.sean.rao.aliAuth"
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
-        minSdkVersion flutter.minSdkVersion
-        targetSdkVersion flutter.targetSdkVersion
+        minSdkVersion 21
+        targetSdkVersion 34
         versionCode 1
         versionName "1.0.0"
     }