show images in the app + search list issue

lib/views/pages/device_transfer/update_device_transfer.dart

@@ -190,7 +190,8 @@ class _UpdateDeviceTransferState extends State<UpdateDeviceTransfer> {
                   const SizedBox(
                     height: 8,
                   ),
-                  const ASubTitle("Signature"),
+                  //const ASubTitle("Signature"),
+                  Text("widget.model.sender.signature"),
                   // if(_validate && _formModel.signature == null)
                   //   ASubTitle(_subtitle.requiredWord,color: Colors.red,),
                   const SizedBox(

lib/views/widgets/equipment/single_device_picker.dart

@@ -27,6 +27,7 @@ class _SingleDevicePickerState extends State<SingleDevicePicker> {
   UserProvider _userProvider;
   SettingProvider _settingProvider;
   List<Device> _searchableList = [];
+  List<Device> _initList = [];
   bool _firstTime = true;
   Subtitle _subtitle;
 
@@ -58,6 +59,7 @@ class _SingleDevicePickerState extends State<SingleDevicePicker> {
   void dispose() {
     numberController.dispose();
     snController.dispose();
+    _devicesProvider.reset();
     super.dispose();
   }
 
@@ -70,6 +72,7 @@ class _SingleDevicePickerState extends State<SingleDevicePicker> {
     if (_firstTime && _devicesProvider.devices != null) {
       _searchableList.clear();
       _searchableList.addAll(_devicesProvider.devices);
+      _initList.addAll(_devicesProvider.devices);
     }
     _subtitle = AppLocalization.of(context).subtitle;
     return Scaffold(