WIP #143 Camera support

lib/entity_class/camera_entity.class.dart

@@ -0,0 +1,19 @@
+part of '../main.dart';
+
+class CameraEntity extends Entity {
+
+  static const SUPPORT_ON_OFF = 1;
+
+  CameraEntity(Map rawData) : super(rawData);
+
+  bool get supportOnOff => ((attributes["supported_features"] &
+  CameraEntity.SUPPORT_ON_OFF) ==
+      CameraEntity.SUPPORT_ON_OFF);
+
+  @override
+  Widget _buildAdditionalControlsForPage(BuildContext context) {
+    return CameraControlsWidget(
+      url: 'https://citadel.vynn.co:8123${this.entityPicture}',
+    );
+  }
+}

lib/entity_collection.class.dart

@@ -86,6 +86,9 @@ class EntityCollection {
       case "fan": {
         return FanEntity(rawEntityData);
       }
+      case "camera": {
+        return CameraEntity(rawEntityData);
+      }
       case "alarm_control_panel": {
         return AlarmControlPanelEntity(rawEntityData);
       }

lib/entity_widgets/controls/camera_controls.dart

@@ -0,0 +1,46 @@
+part of '../../main.dart';
+
+class CameraControlsWidget extends StatefulWidget {
+
+  final String url;
+
+  CameraControlsWidget({Key key, @required this.url}) : super(key: key);
+
+  @override
+  _CameraControlsWidgetState createState() => _CameraControlsWidgetState();
+}
+
+class _CameraControlsWidgetState extends State<CameraControlsWidget> {
+
+  VideoPlayerController _controller;
+
+  @override
+  void initState() {
+    super.initState();
+    Logger.d("Camera source: ${widget.url}");
+    _controller = VideoPlayerController.network(widget.url)
+      ..initialize().then((_) {
+        setState(() {});
+      });
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Image.network(widget.url);
+
+    return Center(
+      child: _controller.value.initialized
+          ? AspectRatio(
+        aspectRatio: _controller.value.aspectRatio,
+        child: VideoPlayer(_controller),
+      )
+          : Container(),
+    );
+  }
+
+  @override
+  void dispose() {
+    super.dispose();
+    _controller.dispose();
+  }
+}

lib/main.dart

@@ -15,6 +15,7 @@ import 'package:flutter_colorpicker/material_picker.dart';
 import 'package:charts_flutter/flutter.dart' as charts;
 import 'package:progress_indicators/progress_indicators.dart';
 import 'package:flutter_markdown/flutter_markdown.dart';
+import 'package:video_player/video_player.dart';
 
 part 'entity_class/const.dart';
 part 'entity_class/entity.class.dart';
@@ -34,6 +35,7 @@ part 'entity_class/lock_entity.class.dart';
 part 'entity_class/group_entity.class.dart';
 part 'entity_class/fan_entity.class.dart';
 part 'entity_class/automation_entity.dart';
+part 'entity_class/camera_entity.class.dart';
 part 'entity_class/alarm_control_panel.class.dart';
 part 'entity_widgets/common/badge.dart';
 part 'entity_widgets/model_widgets.dart';
@@ -70,7 +72,6 @@ part 'entity_widgets/controls/cover_controls.dart';
 part 'entity_widgets/controls/light_controls.dart';
 part 'entity_widgets/controls/media_player_widgets.dart';
 part 'entity_widgets/controls/fan_controls.dart';
-part 'entity_widgets/controls/alarm_control_panel_controls.dart';
 part 'settings.page.dart';
 part 'home_assistant.class.dart';
 part 'log.page.dart';