添加 打包脚本控制

lib/main.dart

@@ -28,7 +28,8 @@ void main() async {
   // await AmapCore.init('');
   // await AmapLocation.instance.init(iosKey: '');
   JPush jpush = new JPush();
-  DevUtil.setDev(true);
+  const isProduct = const bool.fromEnvironment('ISPRODUCT');
+  DevUtil.setDev(!isProduct);
   jpush.addEventHandler(
     // 接收通知回调方法。
     onReceiveNotification: (Map<String, dynamic> message) async {

tool/grind.dart

@@ -13,3 +13,20 @@ build() {
 
 @Task()
 clean() => defaultClean();
+
+@Task()
+buildApk() async {
+  await runAsync('flutter', arguments: [
+    'build',
+    'apk',
+    '--target-platform=android-arm64',
+    '--dart-define',
+    'ISPRODUCT=true'
+  ]);
+}
+
+@Task()
+buildIos() async {
+  await runAsync('flutter',
+      arguments: ['build', 'ios', '--dart-define', 'BUILD_TYPE=PRODUCT']);
+}