优化

android/app/build.gradle.kts

@@ -5,8 +5,10 @@ plugins {
     id("dev.flutter.flutter-gradle-plugin")
 }
 
+val appPackageName = "com.gdfw.fxjk"
+
 android {
-    namespace = "com.example.flutter_template"
+    namespace = appPackageName
     compileSdk = flutter.compileSdkVersion
     ndkVersion = flutter.ndkVersion
 
@@ -20,8 +22,7 @@ android {
     }
 
     defaultConfig {
-        // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
-        applicationId = "com.example.flutter_template"
+        applicationId = appPackageName
         // You can update the following values to match your application needs.
         // For more information, see: https://flutter.dev/to/review-gradle-config.
         minSdk = flutter.minSdkVersion