@@ -53,10 +53,14 @@ dependencies {
     implementation fileTree(include: ['*.jar'], dir: 'libs')
     annotationProcessor deps.arouter_compiler
     implementation project(':lib_common')
-    api 'com.marshalchen.ultimaterecyclerview:library:0.7.3'
     // Log Bluetooth LE events in nRF Logger
     implementation 'no.nordicsemi.android:log:2.1.1'
     // BLE library
-//    implementation 'no.nordicsemi.android:ble:1.1.0'
+    //    implementation 'no.nordicsemi.android:ble:1.1.0'
     implementation project(':ble')
+    implementation 'joda-time:joda-time:2.3'
+
+    testImplementation 'junit:junit:4.12'
+//    androidTestImplementation 'com.android.support.test:runner:1.0.2'
+//    androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
 }
@@ -1,5 +1,6 @@
 package com.demo.icarbox.blereceiver;
 
+import android.accounts.Account;
 import android.bluetooth.BluetoothAdapter;
 import android.bluetooth.BluetoothDevice;
 import android.content.BroadcastReceiver;
@@ -99,6 +100,7 @@ protected void onResume() {
 
         LocalBroadcastManager.getInstance(getApplicationContext())
                 .registerReceiver(broadcastReceiver, intentFilter);
+
     }
 
     @Override
 
@@ -0,0 +1,12 @@
+package com.icarbonx.smartdevice.account;
+
+/**
+ * Base account to decide common proterties
+ */
+public class Account implements JsonInterface{
+
+    @Override
+    public String toJson() {
+        return "{}";
+    }
+}
@@ -0,0 +1,76 @@
+package com.icarbonx.smartdevice.account;
+
+import com.google.gson.Gson;
+
+import org.joda.time.DateTime;
+import org.joda.time.LocalDate;
+
+/**
+ * Base response class for user account controller
+ * @author lavi
+ */
+public class BaseResp<T> implements JsonInterface{
+    T data;
+
+    //error message
+    String errMsg;
+    //error code
+    int errorCode;
+    //current pasge index
+    int pageIndex;
+    //current page size
+    int pageSize;
+    //time stamp for the response
+    long timestamp;
+    //total number
+    int totalNum;
+    //total page count
+    int totalPage;
+
+    public T getData() {
+        return data;
+    }
+
+    public BaseResp<T> setData(T data) {
+        this.data = data;
+        return this;
+    }
+
+    public String getErrMsg() {
+        return errMsg;
+    }
+
+    public int getErrorCode() {
+        return errorCode;
+    }
+
+    public int getPageIndex() {
+        return pageIndex;
+    }
+
+    public int getPageSize() {
+        return pageSize;
+    }
+
+    public long getTimestamp() {
+        return timestamp;
+    }
+
+    public int getTotalNum() {
+        return totalNum;
+    }
+
+    public int getTotalPage() {
+        return totalPage;
+    }
+
+    @Override
+    public String toString() {
+        return toJson();
+    }
+
+    @Override
+    public String toJson() {
+        return new Gson().toJson(this);
+    }
+}
@@ -0,0 +1,8 @@
+package com.icarbonx.smartdevice.account;
+
+/**
+ * Convert class to json string.
+ */
+public interface JsonInterface {
+    String toJson();
+}