更改提示文字

android/src/main/java/com/dj/pda/scaner/dj_scaner/DjScanerPlugin.java

@@ -47,13 +47,12 @@ public class DjScanerPlugin implements FlutterPlugin, MethodCallHandler {
                     }
                 };
             }
-
             ;
             private BroadcastReceiver scanReceiver;
 
             @Override
             public void onListen(Object arguments, EventChannel.EventSink events) {
-                System.out.println("注册广播");
+                System.out.println("开始监听扫描");
                 scanReceiver = createScanReceiver(events);
                 IntentFilter intentFilter = new IntentFilter();
                 intentFilter.addAction(SCANACTION);
@@ -63,7 +62,7 @@ public class DjScanerPlugin implements FlutterPlugin, MethodCallHandler {
 
             @Override
             public void onCancel(Object arguments) {
-                System.out.println("注销广播");
+                System.out.println("结束监听扫描");
                 context.unregisterReceiver(scanReceiver);
             }
         });
@@ -109,8 +108,7 @@ public class DjScanerPlugin implements FlutterPlugin, MethodCallHandler {
                 call.method.equals("scanEnabled")
         ) {
             boolean arg=(boolean) call.argument("onOpen");
-            System.out.println("扫描开关：");
-            System.out.println(arg);
+            System.out.println("扫描开关："+(arg?"开启":"关闭"));
             Intent intent = new Intent("com.android.scanner.ENABLED");
             intent.putExtra("enabled",arg);
             context.sendBroadcast(intent);

lib/dj_scaner.dart

@@ -29,7 +29,6 @@ class DjScaner {
   }
 
   static Future init() async {
-    print('初始化');
 
     ///默认关闭声音
     await soundPlay(false);
@@ -45,7 +44,7 @@ class DjScaner {
 
     ///默认关闭扫描
     await scanEnabled(false);
-    print('初始化完成');
+    print('扫描初始化完成');
   }
 
   ///声音开关