patch.diff

diff --git a/app/src/main/java/com/connect/mssql/ScannerActivity.java b/app/src/main/java/com/connect/mssql/ScannerActivity.java
index 8f1f6dc..634dcbd 100644
--- a/app/src/main/java/com/connect/mssql/ScannerActivity.java
+++ b/app/src/main/java/com/connect/mssql/ScannerActivity.java
@@ -58,7 +58,6 @@ public class ScannerActivity extends AppCompatActivity implements EMDKListener,
     private Boolean isClicked = false;
     TextView product_date, barcode_QTY, sscc_info;
     ImageView backBtn;
-    Button scanBtn, exportBtn;
     private ListView listView;
     ArrayList<String> ordLineNo = new ArrayList<>();
     ArrayList<List> selectedProducts = new ArrayList<>();
@@ -96,8 +95,6 @@ public class ScannerActivity extends AppCompatActivity implements EMDKListener,
         barcode_QTY = findViewById(R.id.barcodeQtyDisp);
         sscc_info = findViewById(R.id.ssccDisp);
 
-        scanBtn = findViewById(R.id.scanStartBtn);
-        exportBtn = findViewById(R.id.scanStopBtn);
 
 
         this.overridePendingTransition(R.anim.animation_enter,
diff --git a/app/src/main/res/layout/activity_scan.xml b/app/src/main/res/layout/activity_scan.xml
index 7019eb2..455f7fd 100644
--- a/app/src/main/res/layout/activity_scan.xml
+++ b/app/src/main/res/layout/activity_scan.xml
@@ -33,12 +33,14 @@
             android:layout_alignParentRight="true"/>
 
     </RelativeLayout>
+    // order line number listView
     <ListView
         android:id="@+id/ordLineNoList"
         android:layout_width="match_parent"
         android:layout_below="@id/titleBar"
         android:layout_height="200dp"
         android:visibility="gone"/>
+    // result display textField
     <RelativeLayout
         android:layout_width="match_parent"
         android:layout_below="@+id/ordLineNoList"
@@ -75,30 +77,7 @@
             android:textSize="20dp"
             android:textAllCaps="false"
             android:visibility="visible"/>
-        <Button
-            android:layout_width="300dp"
-            android:layout_height="wrap_content"
-            android:text="Scan start"
-            android:textSize="25dp"
-            android:textAllCaps="false"
-            android:id="@+id/scanStartBtn"
-            android:layout_below="@+id/ssccDisp"
-            android:layout_marginTop="15dp"
-            android:layout_centerHorizontal="true"
-            android:visibility="gone"
-            />
-        <Button
-            android:layout_width="300dp"
-            android:layout_height="wrap_content"
-            android:text="Export XML"
-            android:textSize="25dp"
-            android:textAllCaps="false"
-            android:id="@+id/scanStopBtn"
-            android:layout_centerHorizontal="true"
-            android:visibility="gone"
-            android:layout_below="@+id/scanStartBtn"
-            android:layout_marginTop="15dp"
-            />
+
     </RelativeLayout>