[flutter_example_packages] Refactoring

2 years ago · e90db9bc9b
27 changed files with 555 additions and 137 deletions
--- a/example/lib/l10n/app_en.arb
+++ b/example/lib/l10n/app_en.arb
@ -9,6 +9,42 @@
  "batteryPlusTitleBatteryStateLive": "Battery State 'Live'",
  "batteryPlusDescBatteryStateLive": "Battery change state stream",

+  "@_CACHED_NETWORK_IMAGE": {},
+  "cachedNetworkImageTitle": "Title",
+  "cachedNetworkImageDesc": "Desc",
+
+  "@_DEVICE_INFO_PLUS": {},
+  "deviceInfoPlusTitle": "Title",
+  "deviceInfoPlusDesc": "Desc",
+
+  "@_FLUTTER_CACHE_MANAGER": {},
+  "flutterCacheManagerTitle": "Title",
+  "flutterCacheManagerDesc": "Desc",
+
+  "@_FLUTTER_LOCAL_NOTIFICATIONS": {},
+  "flutterLocalNotificationsTitle": "Title",
+  "flutterLocalNotificationsDesc": "Desc",
+
+  "@_FLUTTER_SECURE_STORAGE": {},
+  "flutterSecureStorageTitle": "Title",
+  "flutterSecureStorageDesc": "Desc",
+
+  "@_PACKAGE_INFO_PLUS": {},
+  "packageInfoPlusTitle": "Title",
+  "packageInfoPlusDesc": "Desc",
+
+  "@_PATH_PROVIDER": {},
+  "pathProviderTitle": "Title",
+  "pathProviderDesc": "Desc",
+
+  "@_SHARED_PREFERENCES": {},
+  "sharedPreferencesTitle": "Title",
+  "sharedPreferencesDesc": "Desc",
+
+  "@_WAKELOCK": {},
+  "wakelockTitle": "Title",
+  "wakelockDesc": "Desc",
+
  "@_XDGA_DIRECTORIES": {},
  "xdgaDirectoriesTitleCacheLocation": "App Data Location",
  "xdgaDirectoriesDescCacheLocation": "Directory location where persistent application data can be stored.",
--- a/example/lib/l10n/app_ru.arb
+++ b/example/lib/l10n/app_ru.arb
@ -9,6 +9,42 @@
  "batteryPlusTitleBatteryStateLive": "Состояние батареи 'Live'",
  "batteryPlusDescBatteryStateLive": "Изменение состояния батареи",

+  "@_CACHED_NETWORK_IMAGE": {},
+  "cachedNetworkImageTitle": "Заголовок",
+  "cachedNetworkImageDesc": "Описание",
+
+  "@_DEVICE_INFO_PLUS": {},
+  "deviceInfoPlusTitle": "Заголовок",
+  "deviceInfoPlusDesc": "Описание",
+
+  "@_FLUTTER_CACHE_MANAGER": {},
+  "flutterCacheManagerTitle": "Заголовок",
+  "flutterCacheManagerDesc": "Описание",
+
+  "@_FLUTTER_LOCAL_NOTIFICATIONS": {},
+  "flutterLocalNotificationsTitle": "Заголовок",
+  "flutterLocalNotificationsDesc": "Описание",
+
+  "@_FLUTTER_SECURE_STORAGE": {},
+  "flutterSecureStorageTitle": "Заголовок",
+  "flutterSecureStorageDesc": "Описание",
+
+  "@_PACKAGE_INFO_PLUS": {},
+  "packageInfoPlusTitle": "Заголовок",
+  "packageInfoPlusDesc": "Описание",
+
+  "@_PATH_PROVIDER": {},
+  "pathProviderTitle": "Заголовок",
+  "pathProviderDesc": "Описание",
+
+  "@_SHARED_PREFERENCES": {},
+  "sharedPreferencesTitle": "Заголовок",
+  "sharedPreferencesDesc": "Описание",
+
+  "@_WAKELOCK": {},
+  "wakelockTitle": "Заголовок",
+  "wakelockDesc": "Описание",
+
  "@_XDGA_DIRECTORIES": {},
  "xdgaDirectoriesTitleCacheLocation": "App Data Location",
  "xdgaDirectoriesDescCacheLocation": "Расположение каталога, в котором могут храниться постоянные данные приложения.",
--- a/example/lib/packages/battery_plus/model.dart
+++ b/example/lib/packages/battery_plus/model.dart
@ -15,7 +15,7 @@ class BatteryPlusModel extends Model {
  /// Public error
  String? get error => _error;

-  /// Public error
+  /// Public is error
  bool get isError => _error != null;

  /// Get battery level in percent 0-100
--- a/example/lib/packages/battery_plus/page.dart
+++ b/example/lib/packages/battery_plus/page.dart
@ -31,43 +31,46 @@ class _BatteryPlusPageState extends AppState<BatteryPlusPage> {
      title: widget.package.key,
      builder: (context, child, model) {
        return SingleChildScrollView(
-          child: Column(
-            crossAxisAlignment: CrossAxisAlignment.start,
-            children: [
-              BlockInfoPackage(widget.package),
-              BlockAlert(model.error),
-              if (!model.isError)
-                Column(
-                  crossAxisAlignment: CrossAxisAlignment.start,
-                  children: [
-                    BlockItem(
-                      title: l10n.batteryPlusTitleBatteryLevel,
-                      desc: l10n.batteryPlusDescBatteryLevel,
-                      future: model.getBatteryLevel(),
-                      builder: (value) => '$value%',
-                    ),
-                    BlockItem(
-                      title: l10n.batteryPlusTitleBatteryState,
-                      desc: l10n.batteryPlusDescBatteryState,
-                      future: model.getBatteryState(),
-                      builder: (value) =>
-                          value.toString().split('.').last.toUpperCase(),
-                    ),
-                    BlockItem(
-                      title: l10n.batteryPlusTitleBatterySaveMode,
-                      desc: l10n.batteryPlusDescBatterySaveMode,
-                      future: model.isInBatterySaveMode(),
-                    ),
-                    BlockItem(
-                      title: l10n.batteryPlusTitleBatteryStateLive,
-                      desc: l10n.batteryPlusDescBatteryStateLive,
-                      stream: model.onBatteryStateChanged(),
-                      builder: (value) =>
-                          value.toString().split('.').last.toUpperCase(),
-                    ),
-                  ],
-                ),
-            ],
+          child: Padding(
+            padding: const EdgeInsets.all(20),
+            child: Column(
+              crossAxisAlignment: CrossAxisAlignment.start,
+              children: [
+                BlockInfoPackage(widget.package),
+                BlockAlert(model.error),
+                if (!model.isError)
+                  Column(
+                    crossAxisAlignment: CrossAxisAlignment.start,
+                    children: [
+                      BlockItem(
+                        title: l10n.batteryPlusTitleBatteryLevel,
+                        desc: l10n.batteryPlusDescBatteryLevel,
+                        future: model.getBatteryLevel(),
+                        builder: (value) => '$value%',
+                      ),
+                      BlockItem(
+                        title: l10n.batteryPlusTitleBatteryState,
+                        desc: l10n.batteryPlusDescBatteryState,
+                        future: model.getBatteryState(),
+                        builder: (value) =>
+                            value.toString().split('.').last.toUpperCase(),
+                      ),
+                      BlockItem(
+                        title: l10n.batteryPlusTitleBatterySaveMode,
+                        desc: l10n.batteryPlusDescBatterySaveMode,
+                        future: model.isInBatterySaveMode(),
+                      ),
+                      BlockItem(
+                        title: l10n.batteryPlusTitleBatteryStateLive,
+                        desc: l10n.batteryPlusDescBatteryStateLive,
+                        stream: model.onBatteryStateChanged(),
+                        builder: (value) =>
+                            value.toString().split('.').last.toUpperCase(),
+                      ),
+                    ],
+                  ),
+              ],
+            ),
          ),
        );
      },
--- a/example/lib/packages/cached_network_image/model.dart
+++ b/example/lib/packages/cached_network_image/model.dart
@ -5,4 +5,13 @@ import 'package:scoped_model/scoped_model.dart';
 class CachedNetworkImageModel extends Model {
  /// Get [ScopedModel]
  static CachedNetworkImageModel of(BuildContext context) => ScopedModel.of<CachedNetworkImageModel>(context);
+
+  /// Error
+  String? _error;
+
+  /// Public error
+  String? get error => _error;
+
+  /// Public is error
+  bool get isError => _error != null;
 }
--- a/example/lib/packages/cached_network_image/page.dart
+++ b/example/lib/packages/cached_network_image/page.dart
@ -3,6 +3,9 @@ import 'package:flutter_example_packages/base/package/package.dart';
 import 'package:flutter_example_packages/packages/cached_network_image/model.dart';
 import 'package:flutter_example_packages/packages/cached_network_image/package.dart';
 import 'package:flutter_example_packages/widgets/base/export.dart';
+import 'package:flutter_example_packages/widgets/blocks/block_alert.dart';
+import 'package:flutter_example_packages/widgets/blocks/block_info_package.dart';
+import 'package:flutter_example_packages/widgets/blocks/block_item.dart';
 import 'package:flutter_example_packages/widgets/layouts/block_layout.dart';
 import 'package:flutter_gen/gen_l10n/app_localizations.dart';

@ -25,9 +28,32 @@ class _CachedNetworkImagePageState extends AppState<CachedNetworkImagePage> {
    AppLocalizations l10n,
  ) {
    return BlockLayout<CachedNetworkImageModel>(
-        title: widget.package.key,
-        builder: (context, child, model) {
-          return Text(widget.package.desc);
-        });
+      title: widget.package.key,
+      builder: (context, child, model) {
+        return SingleChildScrollView(
+          child: Padding(
+            padding: const EdgeInsets.all(20),
+            child: Column(
+              crossAxisAlignment: CrossAxisAlignment.start,
+              children: [
+                BlockInfoPackage(widget.package),
+                BlockAlert(model.error),
+                if (!model.isError)
+                  Column(
+                    crossAxisAlignment: CrossAxisAlignment.start,
+                    children: [
+                      BlockItem(
+                        title: l10n.cachedNetworkImageTitle,
+                        desc: l10n.cachedNetworkImageDesc,
+                        value: null,
+                      ),
+                    ],
+                  ),
+              ],
+            ),
+          ),
+        );
+      },
+    );
  }
 }
--- a/example/lib/packages/device_info_plus/model.dart
+++ b/example/lib/packages/device_info_plus/model.dart
@ -5,4 +5,13 @@ import 'package:scoped_model/scoped_model.dart';
 class DeviceInfoPlusModel extends Model {
  /// Get [ScopedModel]
  static DeviceInfoPlusModel of(BuildContext context) => ScopedModel.of<DeviceInfoPlusModel>(context);
+
+  /// Error
+  String? _error;
+
+  /// Public error
+  String? get error => _error;
+
+  /// Public is error
+  bool get isError => _error != null;
 }
--- a/example/lib/packages/device_info_plus/page.dart
+++ b/example/lib/packages/device_info_plus/page.dart
@ -3,6 +3,9 @@ import 'package:flutter_example_packages/base/package/package.dart';
 import 'package:flutter_example_packages/packages/device_info_plus/model.dart';
 import 'package:flutter_example_packages/packages/device_info_plus/package.dart';
 import 'package:flutter_example_packages/widgets/base/export.dart';
+import 'package:flutter_example_packages/widgets/blocks/block_alert.dart';
+import 'package:flutter_example_packages/widgets/blocks/block_info_package.dart';
+import 'package:flutter_example_packages/widgets/blocks/block_item.dart';
 import 'package:flutter_example_packages/widgets/layouts/block_layout.dart';
 import 'package:flutter_gen/gen_l10n/app_localizations.dart';

@ -25,9 +28,32 @@ class _DeviceInfoPlusPageState extends AppState<DeviceInfoPlusPage> {
    AppLocalizations l10n,
  ) {
    return BlockLayout<DeviceInfoPlusModel>(
-        title: widget.package.key,
-        builder: (context, child, model) {
-          return Text(widget.package.desc);
-        });
+      title: widget.package.key,
+      builder: (context, child, model) {
+        return SingleChildScrollView(
+          child: Padding(
+            padding: const EdgeInsets.all(20),
+            child: Column(
+              crossAxisAlignment: CrossAxisAlignment.start,
+              children: [
+                BlockInfoPackage(widget.package),
+                BlockAlert(model.error),
+                if (!model.isError)
+                  Column(
+                    crossAxisAlignment: CrossAxisAlignment.start,
+                    children: [
+                      BlockItem(
+                        title: l10n.deviceInfoPlusTitle,
+                        desc: l10n.deviceInfoPlusDesc,
+                        value: null,
+                      ),
+                    ],
+                  ),
+              ],
+            ),
+          ),
+        );
+      },
+    );
  }
 }
--- a/example/lib/packages/flutter_cache_manager/model.dart
+++ b/example/lib/packages/flutter_cache_manager/model.dart
@ -5,4 +5,13 @@ import 'package:scoped_model/scoped_model.dart';
 class FlutterCacheManagerModel extends Model {
  /// Get [ScopedModel]
  static FlutterCacheManagerModel of(BuildContext context) => ScopedModel.of<FlutterCacheManagerModel>(context);
+
+  /// Error
+  String? _error;
+
+  /// Public error
+  String? get error => _error;
+
+  /// Public is error
+  bool get isError => _error != null;
 }
--- a/example/lib/packages/flutter_cache_manager/page.dart
+++ b/example/lib/packages/flutter_cache_manager/page.dart
@ -3,6 +3,9 @@ import 'package:flutter_example_packages/base/package/package.dart';
 import 'package:flutter_example_packages/packages/flutter_cache_manager/model.dart';
 import 'package:flutter_example_packages/packages/flutter_cache_manager/package.dart';
 import 'package:flutter_example_packages/widgets/base/export.dart';
+import 'package:flutter_example_packages/widgets/blocks/block_alert.dart';
+import 'package:flutter_example_packages/widgets/blocks/block_info_package.dart';
+import 'package:flutter_example_packages/widgets/blocks/block_item.dart';
 import 'package:flutter_example_packages/widgets/layouts/block_layout.dart';
 import 'package:flutter_gen/gen_l10n/app_localizations.dart';

@ -26,9 +29,32 @@ class _FlutterCacheManagerPageState extends AppState<FlutterCacheManagerPage> {
    AppLocalizations l10n,
  ) {
    return BlockLayout<FlutterCacheManagerModel>(
-        title: widget.package.key,
-        builder: (context, child, model) {
-          return Text(widget.package.desc);
-        });
+      title: widget.package.key,
+      builder: (context, child, model) {
+        return SingleChildScrollView(
+          child: Padding(
+            padding: const EdgeInsets.all(20),
+            child: Column(
+              crossAxisAlignment: CrossAxisAlignment.start,
+              children: [
+                BlockInfoPackage(widget.package),
+                BlockAlert(model.error),
+                if (!model.isError)
+                  Column(
+                    crossAxisAlignment: CrossAxisAlignment.start,
+                    children: [
+                      BlockItem(
+                        title: l10n.flutterCacheManagerTitle,
+                        desc: l10n.flutterCacheManagerDesc,
+                        value: null,
+                      ),
+                    ],
+                  ),
+              ],
+            ),
+          ),
+        );
+      },
+    );
  }
 }
--- a/example/lib/packages/flutter_local_notifications/model.dart
+++ b/example/lib/packages/flutter_local_notifications/model.dart
@ -5,4 +5,13 @@ import 'package:scoped_model/scoped_model.dart';
 class FlutterLocalNotificationsModel extends Model {
  /// Get [ScopedModel]
  static FlutterLocalNotificationsModel of(BuildContext context) => ScopedModel.of<FlutterLocalNotificationsModel>(context);
+
+  /// Error
+  String? _error;
+
+  /// Public error
+  String? get error => _error;
+
+  /// Public is error
+  bool get isError => _error != null;
 }
--- a/example/lib/packages/flutter_local_notifications/page.dart
+++ b/example/lib/packages/flutter_local_notifications/page.dart
@ -3,6 +3,9 @@ import 'package:flutter_example_packages/base/package/package.dart';
 import 'package:flutter_example_packages/packages/flutter_local_notifications/model.dart';
 import 'package:flutter_example_packages/packages/flutter_local_notifications/package.dart';
 import 'package:flutter_example_packages/widgets/base/export.dart';
+import 'package:flutter_example_packages/widgets/blocks/block_alert.dart';
+import 'package:flutter_example_packages/widgets/blocks/block_info_package.dart';
+import 'package:flutter_example_packages/widgets/blocks/block_item.dart';
 import 'package:flutter_example_packages/widgets/layouts/block_layout.dart';
 import 'package:flutter_gen/gen_l10n/app_localizations.dart';

@ -27,9 +30,32 @@ class _FlutterLocalNotificationsPageState
    AppLocalizations l10n,
  ) {
    return BlockLayout<FlutterLocalNotificationsModel>(
-        title: widget.package.key,
-        builder: (context, child, model) {
-          return Text(widget.package.desc);
-        });
+      title: widget.package.key,
+      builder: (context, child, model) {
+        return SingleChildScrollView(
+          child: Padding(
+            padding: const EdgeInsets.all(20),
+            child: Column(
+              crossAxisAlignment: CrossAxisAlignment.start,
+              children: [
+                BlockInfoPackage(widget.package),
+                BlockAlert(model.error),
+                if (!model.isError)
+                  Column(
+                    crossAxisAlignment: CrossAxisAlignment.start,
+                    children: [
+                      BlockItem(
+                        title: l10n.flutterLocalNotificationsTitle,
+                        desc: l10n.flutterLocalNotificationsDesc,
+                        value: null,
+                      ),
+                    ],
+                  ),
+              ],
+            ),
+          ),
+        );
+      },
+    );
  }
 }
--- a/example/lib/packages/flutter_secure_storage/model.dart
+++ b/example/lib/packages/flutter_secure_storage/model.dart
@ -5,4 +5,13 @@ import 'package:scoped_model/scoped_model.dart';
 class FlutterSecureStorageModel extends Model {
  /// Get [ScopedModel]
  static FlutterSecureStorageModel of(BuildContext context) => ScopedModel.of<FlutterSecureStorageModel>(context);
+
+  /// Error
+  String? _error;
+
+  /// Public error
+  String? get error => _error;
+
+  /// Public is error
+  bool get isError => _error != null;
 }
--- a/example/lib/packages/flutter_secure_storage/page.dart
+++ b/example/lib/packages/flutter_secure_storage/page.dart
@ -3,6 +3,9 @@ import 'package:flutter_example_packages/base/package/package.dart';
 import 'package:flutter_example_packages/packages/flutter_secure_storage/model.dart';
 import 'package:flutter_example_packages/packages/flutter_secure_storage/package.dart';
 import 'package:flutter_example_packages/widgets/base/export.dart';
+import 'package:flutter_example_packages/widgets/blocks/block_alert.dart';
+import 'package:flutter_example_packages/widgets/blocks/block_info_package.dart';
+import 'package:flutter_example_packages/widgets/blocks/block_item.dart';
 import 'package:flutter_example_packages/widgets/layouts/block_layout.dart';
 import 'package:flutter_gen/gen_l10n/app_localizations.dart';

@ -27,9 +30,32 @@ class _FlutterSecureStoragePageState
    AppLocalizations l10n,
  ) {
    return BlockLayout<FlutterSecureStorageModel>(
-        title: widget.package.key,
-        builder: (context, child, model) {
-          return Text(widget.package.desc);
-        });
+      title: widget.package.key,
+      builder: (context, child, model) {
+        return SingleChildScrollView(
+          child: Padding(
+            padding: const EdgeInsets.all(20),
+            child: Column(
+              crossAxisAlignment: CrossAxisAlignment.start,
+              children: [
+                BlockInfoPackage(widget.package),
+                BlockAlert(model.error),
+                if (!model.isError)
+                  Column(
+                    crossAxisAlignment: CrossAxisAlignment.start,
+                    children: [
+                      BlockItem(
+                        title: l10n.flutterSecureStorageTitle,
+                        desc: l10n.flutterSecureStorageDesc,
+                        value: null,
+                      ),
+                    ],
+                  ),
+              ],
+            ),
+          ),
+        );
+      },
+    );
  }
 }
--- a/example/lib/packages/package_info_plus/model.dart
+++ b/example/lib/packages/package_info_plus/model.dart
@ -5,4 +5,13 @@ import 'package:scoped_model/scoped_model.dart';
 class PackageInfoPlusModel extends Model {
  /// Get [ScopedModel]
  static PackageInfoPlusModel of(BuildContext context) => ScopedModel.of<PackageInfoPlusModel>(context);
+
+  /// Error
+  String? _error;
+
+  /// Public error
+  String? get error => _error;
+
+  /// Public is error
+  bool get isError => _error != null;
 }
--- a/example/lib/packages/package_info_plus/page.dart
+++ b/example/lib/packages/package_info_plus/page.dart
@ -3,6 +3,9 @@ import 'package:flutter_example_packages/base/package/package.dart';
 import 'package:flutter_example_packages/packages/package_info_plus/model.dart';
 import 'package:flutter_example_packages/packages/package_info_plus/package.dart';
 import 'package:flutter_example_packages/widgets/base/export.dart';
+import 'package:flutter_example_packages/widgets/blocks/block_alert.dart';
+import 'package:flutter_example_packages/widgets/blocks/block_info_package.dart';
+import 'package:flutter_example_packages/widgets/blocks/block_item.dart';
 import 'package:flutter_example_packages/widgets/layouts/block_layout.dart';
 import 'package:flutter_gen/gen_l10n/app_localizations.dart';

@ -25,9 +28,32 @@ class _PackageInfoPlusPageState extends AppState<PackageInfoPlusPage> {
    AppLocalizations l10n,
  ) {
    return BlockLayout<PackageInfoPlusModel>(
-        title: widget.package.key,
-        builder: (context, child, model) {
-          return Text(widget.package.desc);
-        });
+      title: widget.package.key,
+      builder: (context, child, model) {
+        return SingleChildScrollView(
+          child: Padding(
+            padding: const EdgeInsets.all(20),
+            child: Column(
+              crossAxisAlignment: CrossAxisAlignment.start,
+              children: [
+                BlockInfoPackage(widget.package),
+                BlockAlert(model.error),
+                if (!model.isError)
+                  Column(
+                    crossAxisAlignment: CrossAxisAlignment.start,
+                    children: [
+                      BlockItem(
+                        title: l10n.packageInfoPlusTitle,
+                        desc: l10n.packageInfoPlusDesc,
+                        value: null,
+                      ),
+                    ],
+                  ),
+              ],
+            ),
+          ),
+        );
+      },
+    );
  }
 }
--- a/example/lib/packages/path_provider/model.dart
+++ b/example/lib/packages/path_provider/model.dart
@ -5,4 +5,13 @@ import 'package:scoped_model/scoped_model.dart';
 class PathProviderModel extends Model {
  /// Get [ScopedModel]
  static PathProviderModel of(BuildContext context) => ScopedModel.of<PathProviderModel>(context);
+
+  /// Error
+  String? _error;
+
+  /// Public error
+  String? get error => _error;
+
+  /// Public is error
+  bool get isError => _error != null;
 }
--- a/example/lib/packages/path_provider/page.dart
+++ b/example/lib/packages/path_provider/page.dart
@ -3,6 +3,9 @@ import 'package:flutter_example_packages/base/package/package.dart';
 import 'package:flutter_example_packages/packages/path_provider/model.dart';
 import 'package:flutter_example_packages/packages/path_provider/package.dart';
 import 'package:flutter_example_packages/widgets/base/export.dart';
+import 'package:flutter_example_packages/widgets/blocks/block_alert.dart';
+import 'package:flutter_example_packages/widgets/blocks/block_info_package.dart';
+import 'package:flutter_example_packages/widgets/blocks/block_item.dart';
 import 'package:flutter_example_packages/widgets/layouts/block_layout.dart';
 import 'package:flutter_gen/gen_l10n/app_localizations.dart';

@ -23,9 +26,32 @@ class _PathProviderPageState extends AppState<PathProviderPage> {
    AppLocalizations l10n,
  ) {
    return BlockLayout<PathProviderModel>(
-        title: widget.package.key,
-        builder: (context, child, model) {
-          return Text(widget.package.desc);
-        });
+      title: widget.package.key,
+      builder: (context, child, model) {
+        return SingleChildScrollView(
+          child: Padding(
+            padding: const EdgeInsets.all(20),
+            child: Column(
+              crossAxisAlignment: CrossAxisAlignment.start,
+              children: [
+                BlockInfoPackage(widget.package),
+                BlockAlert(model.error),
+                if (!model.isError)
+                  Column(
+                    crossAxisAlignment: CrossAxisAlignment.start,
+                    children: [
+                      BlockItem(
+                        title: l10n.pathProviderTitle,
+                        desc: l10n.pathProviderDesc,
+                        value: null,
+                      ),
+                    ],
+                  ),
+              ],
+            ),
+          ),
+        );
+      },
+    );
  }
 }
--- a/example/lib/packages/shared_preferences/model.dart
+++ b/example/lib/packages/shared_preferences/model.dart
@ -5,4 +5,13 @@ import 'package:scoped_model/scoped_model.dart';
 class SharedPreferencesModel extends Model {
  /// Get [ScopedModel]
  static SharedPreferencesModel of(BuildContext context) => ScopedModel.of<SharedPreferencesModel>(context);
+
+  /// Error
+  String? _error;
+
+  /// Public error
+  String? get error => _error;
+
+  /// Public is error
+  bool get isError => _error != null;
 }
--- a/example/lib/packages/shared_preferences/page.dart
+++ b/example/lib/packages/shared_preferences/page.dart
@ -3,6 +3,9 @@ import 'package:flutter_example_packages/base/package/package.dart';
 import 'package:flutter_example_packages/packages/shared_preferences/model.dart';
 import 'package:flutter_example_packages/packages/shared_preferences/package.dart';
 import 'package:flutter_example_packages/widgets/base/export.dart';
+import 'package:flutter_example_packages/widgets/blocks/block_alert.dart';
+import 'package:flutter_example_packages/widgets/blocks/block_info_package.dart';
+import 'package:flutter_example_packages/widgets/blocks/block_item.dart';
 import 'package:flutter_example_packages/widgets/layouts/block_layout.dart';
 import 'package:flutter_gen/gen_l10n/app_localizations.dart';

@ -25,9 +28,32 @@ class _SharedPreferencesPageState extends AppState<SharedPreferencesPage> {
    AppLocalizations l10n,
  ) {
    return BlockLayout<SharedPreferencesModel>(
-        title: widget.package.key,
-        builder: (context, child, model) {
-          return Text(widget.package.desc);
-        });
+      title: widget.package.key,
+      builder: (context, child, model) {
+        return SingleChildScrollView(
+          child: Padding(
+            padding: const EdgeInsets.all(20),
+            child: Column(
+              crossAxisAlignment: CrossAxisAlignment.start,
+              children: [
+                BlockInfoPackage(widget.package),
+                BlockAlert(model.error),
+                if (!model.isError)
+                  Column(
+                    crossAxisAlignment: CrossAxisAlignment.start,
+                    children: [
+                      BlockItem(
+                        title: l10n.sharedPreferencesTitle,
+                        desc: l10n.sharedPreferencesDesc,
+                        value: null,
+                      ),
+                    ],
+                  ),
+              ],
+            ),
+          ),
+        );
+      },
+    );
  }
 }
--- a/example/lib/packages/wakelock/model.dart
+++ b/example/lib/packages/wakelock/model.dart
@ -5,4 +5,13 @@ import 'package:scoped_model/scoped_model.dart';
 class WakelockModel extends Model {
  /// Get [ScopedModel]
  static WakelockModel of(BuildContext context) => ScopedModel.of<WakelockModel>(context);
+
+  /// Error
+  String? _error;
+
+  /// Public error
+  String? get error => _error;
+
+  /// Public is error
+  bool get isError => _error != null;
 }
--- a/example/lib/packages/wakelock/page.dart
+++ b/example/lib/packages/wakelock/page.dart
@ -3,6 +3,9 @@ import 'package:flutter_example_packages/base/package/package.dart';
 import 'package:flutter_example_packages/packages/wakelock/model.dart';
 import 'package:flutter_example_packages/packages/wakelock/package.dart';
 import 'package:flutter_example_packages/widgets/base/export.dart';
+import 'package:flutter_example_packages/widgets/blocks/block_alert.dart';
+import 'package:flutter_example_packages/widgets/blocks/block_info_package.dart';
+import 'package:flutter_example_packages/widgets/blocks/block_item.dart';
 import 'package:flutter_example_packages/widgets/layouts/block_layout.dart';
 import 'package:flutter_gen/gen_l10n/app_localizations.dart';

@ -25,9 +28,32 @@ class _WakelockPageState extends AppState<WakelockPage> {
    AppLocalizations l10n,
  ) {
    return BlockLayout<WakelockModel>(
-        title: widget.package.key,
-        builder: (context, child, model) {
-          return Text(widget.package.desc);
-        });
+      title: widget.package.key,
+      builder: (context, child, model) {
+        return SingleChildScrollView(
+          child: Padding(
+            padding: const EdgeInsets.all(20),
+            child: Column(
+              crossAxisAlignment: CrossAxisAlignment.start,
+              children: [
+                BlockInfoPackage(widget.package),
+                BlockAlert(model.error),
+                if (!model.isError)
+                  Column(
+                    crossAxisAlignment: CrossAxisAlignment.start,
+                    children: [
+                      BlockItem(
+                        title: l10n.wakelockTitle,
+                        desc: l10n.wakelockDesc,
+                        value: null,
+                      ),
+                    ],
+                  ),
+              ],
+            ),
+          ),
+        );
+      },
+    );
  }
 }
--- a/example/lib/packages/xdga_directories/model.dart
+++ b/example/lib/packages/xdga_directories/model.dart
@ -14,7 +14,7 @@ class XdgaDirectoriesModel extends Model {
  /// Public error
  String? get error => _error;

-  /// Public error
+  /// Public is error
  bool get isError => _error != null;

  /// QStandardPaths::CacheLocation
--- a/example/lib/packages/xdga_directories/page.dart
+++ b/example/lib/packages/xdga_directories/page.dart
@ -31,58 +31,61 @@ class _XdgaDirectoriesPageState extends AppState<XdgaDirectoriesPage> {
      title: widget.package.key,
      builder: (context, child, model) {
        return SingleChildScrollView(
-          child: Column(
-            crossAxisAlignment: CrossAxisAlignment.start,
-            children: [
-              BlockInfoPackage(widget.package),
-              BlockAlert(model.error),
-              if (!model.isError)
-                Column(
-                  crossAxisAlignment: CrossAxisAlignment.start,
-                  children: [
-                    BlockItem(
-                      title: l10n.xdgaDirectoriesTitleCacheLocation,
-                      desc: l10n.xdgaDirectoriesDescCacheLocation,
-                      value: model.getCacheLocation(),
-                    ),
-                    BlockItem(
-                      title: l10n.xdgaDirectoriesTitleAppDataLocation,
-                      desc: l10n.xdgaDirectoriesDescAppDataLocation,
-                      value: model.getAppDataLocation(),
-                    ),
-                    BlockItem(
-                      title: l10n.xdgaDirectoriesTitleDocumentsLocation,
-                      desc: l10n.xdgaDirectoriesDescDocumentsLocation,
-                      value: model.getDocumentsLocation(),
-                    ),
-                    BlockItem(
-                      title: l10n.xdgaDirectoriesTitleDownloadLocation,
-                      desc: l10n.xdgaDirectoriesDescDownloadLocation,
-                      value: model.getDownloadLocation(),
-                    ),
-                    BlockItem(
-                      title: l10n.xdgaDirectoriesTitleMusicLocation,
-                      desc: l10n.xdgaDirectoriesDescMusicLocation,
-                      value: model.getMusicLocation(),
-                    ),
-                    BlockItem(
-                      title: l10n.xdgaDirectoriesTitlePicturesLocation,
-                      desc: l10n.xdgaDirectoriesDescPicturesLocation,
-                      value: model.getPicturesLocation(),
-                    ),
-                    BlockItem(
-                      title: l10n.xdgaDirectoriesTitleGenericDataLocation,
-                      desc: l10n.xdgaDirectoriesDescGenericDataLocation,
-                      value: model.getGenericDataLocation(),
-                    ),
-                    BlockItem(
-                      title: l10n.xdgaDirectoriesTitleMoviesLocation,
-                      desc: l10n.xdgaDirectoriesDescMoviesLocation,
-                      value: model.getMoviesLocation(),
-                    ),
-                  ],
-                ),
-            ],
+          child: Padding(
+            padding: const EdgeInsets.all(20),
+            child: Column(
+              crossAxisAlignment: CrossAxisAlignment.start,
+              children: [
+                BlockInfoPackage(widget.package),
+                BlockAlert(model.error),
+                if (!model.isError)
+                  Column(
+                    crossAxisAlignment: CrossAxisAlignment.start,
+                    children: [
+                      BlockItem(
+                        title: l10n.xdgaDirectoriesTitleCacheLocation,
+                        desc: l10n.xdgaDirectoriesDescCacheLocation,
+                        value: model.getCacheLocation(),
+                      ),
+                      BlockItem(
+                        title: l10n.xdgaDirectoriesTitleAppDataLocation,
+                        desc: l10n.xdgaDirectoriesDescAppDataLocation,
+                        value: model.getAppDataLocation(),
+                      ),
+                      BlockItem(
+                        title: l10n.xdgaDirectoriesTitleDocumentsLocation,
+                        desc: l10n.xdgaDirectoriesDescDocumentsLocation,
+                        value: model.getDocumentsLocation(),
+                      ),
+                      BlockItem(
+                        title: l10n.xdgaDirectoriesTitleDownloadLocation,
+                        desc: l10n.xdgaDirectoriesDescDownloadLocation,
+                        value: model.getDownloadLocation(),
+                      ),
+                      BlockItem(
+                        title: l10n.xdgaDirectoriesTitleMusicLocation,
+                        desc: l10n.xdgaDirectoriesDescMusicLocation,
+                        value: model.getMusicLocation(),
+                      ),
+                      BlockItem(
+                        title: l10n.xdgaDirectoriesTitlePicturesLocation,
+                        desc: l10n.xdgaDirectoriesDescPicturesLocation,
+                        value: model.getPicturesLocation(),
+                      ),
+                      BlockItem(
+                        title: l10n.xdgaDirectoriesTitleGenericDataLocation,
+                        desc: l10n.xdgaDirectoriesDescGenericDataLocation,
+                        value: model.getGenericDataLocation(),
+                      ),
+                      BlockItem(
+                        title: l10n.xdgaDirectoriesTitleMoviesLocation,
+                        desc: l10n.xdgaDirectoriesDescMoviesLocation,
+                        value: model.getMoviesLocation(),
+                      ),
+                    ],
+                  ),
+              ],
+            ),
          ),
        );
      },
--- a/example/lib/widgets/layouts/block_layout.dart
+++ b/example/lib/widgets/layouts/block_layout.dart
@ -51,10 +51,7 @@ class BlockLayout<T extends Model> extends AppStatelessWidget {
                      color: Colors.white,
                    ),
                  ),
-            body: Padding(
-              padding: EdgeInsets.all(title == null ? 0 : 20),
-              child: builder.call(context, child, model),
-            ),
+            body: builder.call(context, child, model),
          );
        },
      ),
--- a/example/pubspec.lock
+++ b/example/pubspec.lock
@ -183,6 +183,27 @@ packages:
      url: "https://pub.dartlang.org"
    source: hosted
    version: "0.7.8"
+  device_info_plus:
+    dependency: "direct main"
+    description:
+      name: device_info_plus
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "9.0.2"
+  device_info_plus_aurora:
+    dependency: "direct main"
+    description:
+      path: "../packages/device_info_plus/device_info_plus_aurora"
+      relative: true
+    source: path
+    version: "0.0.1"
+  device_info_plus_platform_interface:
+    dependency: transitive
+    description:
+      name: device_info_plus_platform_interface
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "7.0.0"
  fake_async:
    dependency: transitive
    description:
@ -600,6 +621,13 @@ packages:
      url: "https://pub.dartlang.org"
    source: hosted
    version: "4.1.4"
+  win32_registry:
+    dependency: transitive
+    description:
+      name: win32_registry
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.1.0"
  xdg_directories:
    dependency: transitive
    description:
--- a/example/pubspec.yaml
+++ b/example/pubspec.yaml
@ -36,12 +36,12 @@ dependencies:
  battery_plus_aurora:
    path: ../packages/battery_plus/battery_plus_aurora

-#  ## https://pub.dev/packages/device_info_plus
-#  device_info_plus: ^9.0.2
-#  ## https://os-git.omprussia.ru/non-oss/flutter/flutter-plugins/-/tree/master/packages/device_info_plus/device_info_plus_aurora
-#  device_info_plus_aurora:
-#    path: ../packages/device_info_plus/device_info_plus_aurora
-#
+  ## https://pub.dev/packages/device_info_plus
+  device_info_plus: ^9.0.2
+  ## https://os-git.omprussia.ru/non-oss/flutter/flutter-plugins/-/tree/master/packages/device_info_plus/device_info_plus_aurora
+  device_info_plus_aurora:
+    path: ../packages/device_info_plus/device_info_plus_aurora
+
 #  ## https://pub.dev/packages/flutter_local_notifications
 #  flutter_local_notifications: ^14.1.1
 #  ## https://os-git.omprussia.ru/non-oss/flutter/flutter-plugins/-/tree/master/packages/flutter_local_notifications/flutter_local_notifications_aurora