update methods

package.json

 {
-  "name": "com.cocodin.barcodescan.plugin",
+  "name": "barcode-scan-chainway",
   "version": "1.0.0",
   "cordova": {
     "id": "barcode-scan-chainway",
@@ -7,21 +7,5 @@
       "android"
     ]
   },
-  "description": "Chainway barcode scan plugin for hybrid apps.",
-  "main": "barcode-scam-chainway.js",
-  "scripts": {
-    "test": "echo \"Error: no test specified\" && exit 1"
-  },
-  "repository": {
-    "type": "git",
-    "url": "http://labs.cocodin.com:8888/cocodin-development-team/barcode-scan-chainway.git"
-  },
-  "keywords": [
-    "barcode",
-    "barcode",
-    "scan",
-    "chainway"
-  ],
-  "author": "",
-  "license": "MIT"
+  "description": "Chainway barcode scan plugin for hybrid apps."
 }

src/android/com/cocodin/barcodescan/plugin/BarcodeScanChainway.java

@@ -8,16 +8,15 @@ import org.apache.cordova.CallbackContext;
 import org.apache.cordova.CordovaInterface;
 import org.apache.cordova.CordovaPlugin;
 import org.apache.cordova.CordovaWebView;
-
+import org.json.JSONArray;
 
 public class BarcodeScanChainway extends CordovaPlugin {
 
-  private static final String TAG = "BarcodeScanChainwayPlugin";
+  private static final String TAG = "BarcodeScan";
 
   public void initialize(CordovaInterface cordova, CordovaWebView webView) {
     super.initialize(cordova, webView);
     Log.d(TAG, "Initializing BarcodeScan Plugin");
-    BarcodeScanChainway.init(cordova.getActivity());
   }
 
   public boolean execute(String action, JSONArray args, final CallbackContext callbackContext) {
@@ -28,4 +27,4 @@ public class BarcodeScanChainway extends CordovaPlugin {
     return true;
   }
 
-}
+}
\ No newline at end of file

src/android/com/cocodin/barcodescan/plugin/PluginHelper.java

@@ -6,72 +6,107 @@ import java.util.concurrent.Executors;
 import com.rscja.deviceapi.Barcode2D;
 import com.rscja.deviceapi.exception.ConfigurationException;
 import com.rscja.utility.StringUtility;
+import org.apache.cordova.CordovaInterface;
+import org.apache.cordova.CordovaWebView;
+import org.apache.cordova.CallbackContext;
+import org.json.JSONArray;
 
-import android.support.v4.app.Fragment;
-import android.app.Activity;
 import android.app.ProgressDialog;
 import android.os.AsyncTask;
-import android.os.Bundle;
 import android.os.Handler;
 import android.os.Message;
 import android.util.Log;
-import android.view.KeyEvent;
-import android.view.LayoutInflater;
-import android.view.Menu;
-import android.view.MenuItem;
-import android.view.View;
-import android.view.View.OnClickListener;
-import android.view.ViewGroup;
-import android.widget.Button;
-import android.widget.CheckBox;
-import android.widget.EditText;
-import android.widget.ScrollView;
-import android.widget.TextView;
 import android.widget.Toast;
-import android.os.Build;
 
 public class PluginHelper {
 
     private static final String TAG = "PluginHelper";
+    private static boolean threadStop = true;
+    private static String init_barcode;
+    private static ExecutorService executor;
+    private static Barcode2D mInstance;
+    private static Handler handler;
 
     public static void scan(CordovaInterface cordova, CordovaWebView webView, JSONArray args,
             final CallbackContext callbackContext) {
 
+        try {
+            mInstance = Barcode2D.getInstance();
+
+        } catch (ConfigurationException e) {
+            Log.e(TAG, e.getMessage());
+            return;
+        }
+
+        boolean bContinuous = false;
         Log.i("ErDActivity", "scan() ");
 
-        if (threadStop) {
+        executor = Executors.newFixedThreadPool(6);
 
-            boolean bContinuous = false;
+        if (threadStop) {
 
             int iBetween = 0;
 
-            bContinuous = cbContinuous.isChecked();
-            if (bContinuous) {
-                btn_Start.setText(getString(R.string.title_stop));
-                threadStop = false;
+            // thread = new Thread(new GetBarcode(bContinuous, iBetween));
+            // thread.start();
+
+            executor.execute(new GetBarcode(bContinuous, iBetween));
 
-                String strBetween = et_between.getText().toString();
-                if (StringUtility.isEmpty(strBetween)) {
+        } else {
+            threadStop = true;
+        }
+    }
+
+    private static class GetBarcode implements Runnable {
+
+        private boolean isContinuous = false;
+        String barCode = "";
+        private long sleepTime = 1000;
+        Message msg = null;
+
+        public GetBarcode(boolean isContinuous) {
+            this.isContinuous = isContinuous;
+        }
+
+        public GetBarcode(boolean isContinuous, int sleep) {
+            this.isContinuous = isContinuous;
+            this.sleepTime = sleep;
+        }
+
+        @Override
+        public void run() {
+
+            do {
+                barCode = mInstance.scan();
+
+                Log.i("MY", "barCode " + barCode.trim());
+
+                msg = new Message();
+
+                if (StringUtility.isEmpty(barCode)) {
+                    msg.arg1 = 0;
+                    msg.obj = "";
 
                 } else {
-                    iBetween = StringUtility.string2Int(strBetween,0);// 毫秒
+
+                    msg.arg1 = 1;
+
+                    msg.obj = barCode;
                 }
 
-                btn_Clear.setEnabled(false);
-                cbContinuous.setEnabled(false);
-            }
-            init_barcode = et_init_barcode.getText().toString();
+                handler.sendMessage(msg);
 
-            // thread = new Thread(new GetBarcode(bContinuous, iBetween));
-            // thread.start();
+                if (isContinuous) {
+                    try {
+                        Thread.sleep(sleepTime);
+                    } catch (InterruptedException e) {
+                        e.printStackTrace();
+                    }
+                }
 
-            executor.execute(new GetBarcode(bContinuous, iBetween));
+            } while (isContinuous && !threadStop);
 
-        } else {
-            btn_Start.setText(getString(R.string.title_scan));
-            threadStop = true;
-            cbContinuous.setEnabled(true);
-            btn_Clear.setEnabled(true);
         }
+
     }
 }