When we have filters, add reset button.

lib/views/pages/device_transfer/asset_filter_screen.dart

@@ -32,6 +32,7 @@ class _AssetFilterScreenState extends State<AssetFilterScreen> {
   AssetSearch filter;
   Site _site;
   Department _department;
+  int initialvalue;
   @override
   void initState() {
     filter = widget.data ?? AssetSearch();
@@ -65,6 +66,7 @@ class _AssetFilterScreenState extends State<AssetFilterScreen> {
                 setState(() {
                   _department = null;
                   _site = null;
+                  initialvalue=null;
                 });
               }),
             ],
@@ -82,7 +84,8 @@ class _AssetFilterScreenState extends State<AssetFilterScreen> {
                   if (value == null) {
                     /// the selected value is [All Assets]
                   }
-                }),
+                }, initialvalue: initialvalue,
+                ),
                 16.height,
                 SingleItemDropDownMenu<Department, DepartmentProvider>(
                   context: context,

lib/views/widgets/equipment/equipment_status_buttons.dart

@@ -12,15 +12,16 @@ import '../../../providers/service_request_providers/equipment_status_provider.d
 
 class EquipmentStatusButtons extends StatefulWidget {
   final Function(Lookup) onSelect;
+  int initialvalue;
 
-  const EquipmentStatusButtons({Key key, this.onSelect}) : super(key: key);
+   EquipmentStatusButtons({Key key, this.onSelect, this.initialvalue}) : super(key: key);
 
   @override
   State<EquipmentStatusButtons> createState() => _EquipmentStatusButtonsState();
 }
 
 class _EquipmentStatusButtonsState extends State<EquipmentStatusButtons> {
-  int _selectedEquipmentStatusIndex = 0;
+  //int _selectedEquipmentStatusIndex = 0;
 
   @override
   void initState() {
@@ -61,18 +62,18 @@ class _EquipmentStatusButtonsState extends State<EquipmentStatusButtons> {
                       padding: EdgeInsetsDirectional.only(start: 16.toScreenWidth),
                       itemBuilder: (context, index) => Container(
                         margin: EdgeInsets.symmetric(horizontal: 4.toScreenWidth),
-                        padding: EdgeInsets.symmetric(vertical: 8.toScreenHeight, horizontal: (_selectedEquipmentStatusIndex == index ? 12 : 8).toScreenWidth),
+                        padding: EdgeInsets.symmetric(vertical: 8.toScreenHeight, horizontal: (widget.initialvalue == index ? 12 : 8).toScreenWidth),
                         alignment: Alignment.center,
                         decoration: BoxDecoration(
                           borderRadius: BorderRadius.circular(7),
-                          color: _selectedEquipmentStatusIndex == index ? AppColor.neutral30 : Colors.white,
-                          border: _selectedEquipmentStatusIndex == index ? Border.all(width: 1, color: AppColor.primary50) : null,
+                          color: widget.initialvalue == index ? AppColor.neutral30 : Colors.white,
+                          border: widget.initialvalue == index ? Border.all(width: 1, color: AppColor.primary50) : null,
                           boxShadow: [BoxShadow(color: Colors.black.withOpacity(0.03), blurRadius: 14)],
                         ),
                         child: (index == 0 ? "All Assets" : snapshot.items[index - 1].name).tinyFont(context).custom(color: AppColor.neutral50),
                       ).onPress(() {
                         setState(() {
-                          _selectedEquipmentStatusIndex = index;
+                          widget.initialvalue = index;
                         });
                         widget.onSelect(index == 0 ? null : snapshot.items[index - 1]);
                       }),