1.9 海康威视 mv-idp5102 适配广播模式

app/build.gradle

@@ -11,7 +11,7 @@ android {
         minSdk 28
         targetSdk 28
         versionCode 1
-        versionName "1.8"
+        versionName "1.9"
 
         // 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
@@ -21,7 +21,8 @@ android {
         // 1.5 urovo DT50 Lite pda的支持
         // 1.6 瑞星平板扫描，线程读取一半就返回处理
         // 1.7 暴露一个方法，跳转到index初始化页面
-
+        // 1.8 霍尼韦尔EDA50p，在返回桌面，点击了新的扫描之后，出现再进入程序(新打开一样)无法扫描，从而导致问题，添加了一个stop2的方法，针对霍尼韦尔eda50p，不进行销毁，在真正销毁的方法关闭服务，还是存在程序返回桌面无法扫描问题，但是退出程序之后，新打开程序可以扫描
+        // 1.9 海康威视  mv-idp5102  适配广播模式
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }
 

app/src/main/java/chaoran/business/BrandEnum.java

@@ -21,7 +21,8 @@ public enum BrandEnum {
     HONEY_WELL_EDA51("霍尼维尔EDA51", "honeywell"),
     ZEBRA_TECHNOLOGIES("斑马TP26CK", "zebra technologies"),
     SEUIC("东集", "seuic"),
-    ALPS("阿尔卑斯", "alps");
+    ALPS("阿尔卑斯", "alps"),
+    HKWS("海康威视", "mv-idp5102");
 
     private String name;
     private String code;

app/src/main/java/chaoran/business/activity/MainActivity.java

@@ -106,6 +106,8 @@ public class MainActivity extends AppCompatActivity implements ResultListener{
                 adapter = new LachesisAdapter(this, this);
             case UROVO:
                 adapter = new UrovoAdapter(this, this);
+            case HKWS:
+                adapter = new HkwsAdapter(this, this);
         }
         if (null != adapter) {
             adapter.start();

app/src/main/java/chaoran/business/adapter/HkwsAdapter.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 HkwsAdapter implements Adapter {
+    private Context context;
+    private ResultListener resultListener;
+    private Strategy strategy;
+
+
+    public HkwsAdapter(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("barcode"));
+        }
+
+        @Override
+        public void executeStrategy(ResultListener resultListener) {
+            IntentFilter filter = new IntentFilter();
+            filter.addAction("android.intent.ACTION_SCAN_OUTPUT");
+            filter.setPriority(2);
+            context.registerReceiver(this, filter);
+        }
+
+        @Override
+        public void exclusiveStrategy() {
+            context.unregisterReceiver(this);
+        }
+    }
+}