Fix loading bug in pages and some search bug

lib/pages/MyPackagesPages/Result/my_packages_mine_screen.dart

@@ -142,6 +142,7 @@ class _MyPackagesMineScreenState extends State<MyPackagesMineScreen> {
                         myPackages.setLoading();
                         await myPackages.searchMyPackages(searchVal ?? "");
                       },
+                      textInputType: TextInputType.text,
                     ),
                     SizedBox(
                       height: 20,

lib/pages/PackagePages/package_result_screen.dart

@@ -211,6 +211,7 @@ class _PackageResultScreenState extends State<PackageResultScreen> {
                             packages.setLoading();
                             await packages.search(searchVal ?? "");
                           },
+                          textInputType: TextInputType.text,
                         ),
                         SizedBox(
                           height: 20,

lib/pages/TestPages/test_form_page.dart

@@ -49,7 +49,13 @@ class _FormPageState extends State<FormPage> {
             _isLoadingButton = false;
           });
           if (result == 'done') {
-            Navigator.of(context).popAndPushNamed(Routes.testResultScreen);
+            // Navigator.of(context).popAndPushNamed(Routes.testResultScreen);
+            Navigator.of(context).pop();
+            prvObject.setLoading();
+            prvObject.resetPageNumber();
+            prvObject
+                .getTestResults()
+                .then((value) => {prvObject.resetLoading()});
             Fluttertoast.showToast(
               msg: "Test added.",
               toastLength: Toast.LENGTH_SHORT,