From 46199cda0fb9640bf594929420da8aeb946aa45d Mon Sep 17 00:00:00 2001
From: wujie <wujie>
Date: Mon, 21 Aug 2023 13:35:56 +0800
Subject: [PATCH] =?UTF-8?q?=E8=81=94=E6=96=B0=20pda=E7=9A=84=E6=94=AF?=
 =?UTF-8?q?=E6=8C=81=20=E5=B7=B2=E7=BB=8F=20adapter=20=E5=85=B3=E9=97=AD?=
 =?UTF-8?q?=E7=9A=84=E5=88=A4=E6=96=AD?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 app/build.gradle                              |  3 +-
 .../main/java/chaoran/business/BrandEnum.java |  1 +
 .../business/activity/MainActivity.java       | 12 +++--
 .../business/adapter/LachesisAdapter.java     | 53 +++++++++++++++++++
 4 files changed, 65 insertions(+), 4 deletions(-)
 create mode 100644 app/src/main/java/chaoran/business/adapter/LachesisAdapter.java

diff --git a/app/build.gradle b/app/build.gradle
index 7a8d43e..6326af7 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -11,12 +11,13 @@ android {
         minSdk 28
         targetSdk 28
         versionCode 1
-        versionName "1.3"
+        versionName "1.4"
 
         // 1.0 IDATA广播模式处理
         // 1.1 霍尼韦尔的监听修改（扫描网站二维码跳出程序，监听失效，调整）、斑马PDA广播模式设置
         // 1.2 霍尼韦尔EDA56、jdk11，gradle7.3、海信PDA广播支持
         // 1.3 东集 pda的支持
+        // 1.4 联新 pda的支持 已经 adapter 关闭的判断
 
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }
diff --git a/app/src/main/java/chaoran/business/BrandEnum.java b/app/src/main/java/chaoran/business/BrandEnum.java
index f75bd53..5d1ce6f 100644
--- a/app/src/main/java/chaoran/business/BrandEnum.java
+++ b/app/src/main/java/chaoran/business/BrandEnum.java
@@ -11,6 +11,7 @@ package chaoran.business;
 public enum BrandEnum {
     //枚举名即为valueOf()
     HISENSE("海信", "hisense"),
+    LACHESIS("联新", "lachesis"),
     UROBO("优博讯", "urobo"),
     ROCKCHIP("瑞芯微电子", "rockchip"),
     TEST("测试设备", "test"),
diff --git a/app/src/main/java/chaoran/business/activity/MainActivity.java b/app/src/main/java/chaoran/business/activity/MainActivity.java
index 6f25461..b3e4539 100644
--- a/app/src/main/java/chaoran/business/activity/MainActivity.java
+++ b/app/src/main/java/chaoran/business/activity/MainActivity.java
@@ -102,6 +102,8 @@ public class MainActivity extends AppCompatActivity implements ResultListener{
                 adapter = new ZebraAdapter(this, this);
             case HISENSE:
                 adapter = new HisenseAdapter(this, this);
+            case LACHESIS:
+                adapter = new LachesisAdapter(this, this);
         }
         if (null != adapter) {
             adapter.start();
@@ -203,8 +205,10 @@ public class MainActivity extends AppCompatActivity implements ResultListener{
         //webView.loadUrl(url());
      //   voiceEngine.reload();
         super.onResume();
-        adapter.stop();
-        adapter.start();
+        if (adapter != null) {
+            adapter.stop();
+            adapter.start();
+        }
     }
 
     @Override
@@ -214,7 +218,9 @@ public class MainActivity extends AppCompatActivity implements ResultListener{
     }
     @Override
     protected void onDestroy() {
-        adapter.stop();
+        if (adapter != null) {
+            adapter.stop();
+        }
         super.onDestroy();
         if (diPlayer != null) {
             diPlayer.stop();
diff --git a/app/src/main/java/chaoran/business/adapter/LachesisAdapter.java b/app/src/main/java/chaoran/business/adapter/LachesisAdapter.java
new file mode 100644
index 0000000..de5f32d
--- /dev/null
+++ b/app/src/main/java/chaoran/business/adapter/LachesisAdapter.java
@@ -0,0 +1,53 @@
+package chaoran.business.adapter;
+
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+import android.content.IntentFilter;
+
+import chaoran.business.activity.ResultListener;
+import chaoran.business.strategy.Strategy;
+
+public class LachesisAdapter implements Adapter {
+    private Context context;
+    private ResultListener resultListener;
+    private Strategy strategy;
+
+
+    public LachesisAdapter(Context context, ResultListener resultListener) {
+        this.context = context;
+        this.resultListener = resultListener;
+        strategy = new Receiver();
+    }
+
+    @Override
+    public void start() {
+        strategy.executeStrategy(resultListener);
+    }
+
+    @Override
+    public void stop() {
+        strategy.exclusiveStrategy();
+    }
+
+    public class Receiver extends BroadcastReceiver implements Strategy {
+
+        @Override
+        public void onReceive(Context context, Intent intent) {
+            resultListener.result(intent.getStringExtra("data"));
+        }
+
+        @Override
+        public void executeStrategy(ResultListener resultListener) {
+            IntentFilter filter = new IntentFilter();
+            filter.addAction("chaoran");
+            filter.setPriority(2);
+            context.registerReceiver(this, filter);
+        }
+
+        @Override
+        public void exclusiveStrategy() {
+            context.unregisterReceiver(this);
+        }
+    }
+}