phonegap/Cordova和android自定义插件模块，cordova build后插件不会消失

package com.hsz.overseas; import org.apache.cordova.CallbackContext; import org.apache.cordova.CordovaPlugin; import org.json.JSONArray; import org.json.JSONException; import com.hsz.overseas.activity.ShowGoodsActivity; import android.content.Intent; import android.widget.Toast; public class DivPlugin extends CordovaPlugin { @Override public boolean execute(String action, JSONArray args, final CallbackContext callbackContext) throws JSONException { //匹配的是方法的名字 if (action.equals("toastShow")) { final String message = args.getString(0); //没有调用主线程的ＵＩ更新，只是处理相关的 cordova.getThreadPool().execute(new Runnable() { public void run() { Intent intent = new Intent(); intent.setClass(webView.getContext(), ShowGoodsActivity.class); cordova.getActivity().startActivity(intent); } }); //调用到了手机的新的主线程的UI更新 cordova.getActivity().runOnUiThread(new Runnable() { public void run() { Toast.makeText(cordova.getActivity(),message, Toast.LENGTH_LONG).show(); callbackContext.success(message); // Thread-safe. } }); return true; } return false; } private void echo(String message, CallbackContext callbackContext) { if (message != null && message.length() > 0) { callbackContext.error(message);; } else { callbackContext.success(message); } } }