Rework for use in Flutter demo platform image

Changes:
- Converted to portrait orientation.
- Application enumeration and launching+activation enabled via use
  of applaunchd gRPC API and agl-shell protocol platform channel
  plugin in the embedder.
- Previous dashboard, hvac, media, etc. pages disabled. Some of
  the code has been kept for potential reuse.
- Clock widget tweaked to fit in portrait mode navigation bar, and
  take text color argument.
- Bluetooth, wifi, and phone signal icons mocked up in navigation
  bar.

Known issues:
- The bottom panel area is static at present, support for popping
  up a volume control slider like the Qt demo is planned as an
  addition.
- The path to implementing connection and signal strength indications
  is currently a bit hazy, it is possible that flutter-dbus might
  be the simplest stopgap.
- State management has been kept basic, as there are a couple of
  places where using provider or riverpod seems like perhaps an
  overcomplication.  This will be reviewed when KUKSA.val support is
  integrated for the volume slider.
- Some of the layout sizing is a bit ad hoc, and it is not clear if
  the previous layout helper class is actually worth keeping or not.
  This should be reviewed when time permits.

Bug-AGL: SPEC-4611

Signed-off-by: Scott Murray <scott.murray@konsulko.com>
Change-Id: Ib486b1fd92047f6c1ff1cd9569f49e3ccaf3269d

1 files changed, 0 insertions, 108 deletions

diff --git a/lib/page_home.dart b/lib/page_home.dart
deleted file mode 100644
index 0c93c4e..0000000
--- a/lib/page_home.dart
+++ /dev/null
@@ -1,108 +0,0 @@
-import 'package:flutter/material.dart';
-import 'package:flutter_homescreen/homescreen.dart';
-import 'package:flutter_homescreen/layout_size_helper.dart';
-
-// The Home page.
-class HomePage extends StatelessWidget {
-  final Function(int index) onSetNavigationIndex;
-
-  const HomePage({Key? key, required this.onSetNavigationIndex})
-      : super(key: key);
-
-  @override
-  Widget build(BuildContext context) {
-    var sizeHelper = LayoutSizeHelper(context);
-    return Container(
-        decoration: BoxDecoration(
-            gradient: LinearGradient(
-                begin: Alignment.topRight,
-                end: Alignment.bottomLeft,
-                colors: [Colors.blueGrey.shade800, Colors.grey.shade900])),
-        constraints: BoxConstraints.expand(),
-        alignment: Alignment.center,
-        child: Wrap(
-          spacing: sizeHelper.largePadding,
-          runSpacing: sizeHelper.largePadding,
-          children: <Widget>[
-            _HomePageEntry(
-              label: "DASHBOARD",
-              icon: Icons.drive_eta,
-              onPressed: () {
-                onSetNavigationIndex(PageIndex.dashboard.index);
-              },
-            ),
-            _HomePageEntry(
-              label: "HVAC",
-              icon: Icons.thermostat,
-              onPressed: () {
-                onSetNavigationIndex(PageIndex.hvac.index);
-              },
-            ),
-            _HomePageEntry(
-              label: "MEDIA",
-              icon: Icons.music_note,
-              onPressed: () {
-                onSetNavigationIndex(PageIndex.media.index);
-              },
-            ),
-            _HomePageEntry(
-              label: "DEMO 3D",
-              icon: Icons.view_in_ar,
-              onPressed: () {
-                onSetNavigationIndex(PageIndex.demo3d.index);
-              },
-            ),
-          ],
-        ));
-  }
-}
-
-// Each one of the items on the Home page.
-class _HomePageEntry extends StatelessWidget {
-  final String label;
-  final IconData icon;
-  final Null Function() onPressed;
-
-  const _HomePageEntry(
-      {Key? key,
-      required this.label,
-      required this.icon,
-      required this.onPressed})
-      : super(key: key);
-
-  @override
-  Widget build(BuildContext context) {
-    var sizeHelper = LayoutSizeHelper(context);
-    return Padding(
-        padding: const EdgeInsets.symmetric(vertical: 8.0),
-        child: Column(
-          children: [
-            OutlinedButton(
-              style: ElevatedButton.styleFrom(
-                shape: CircleBorder(),
-                padding: EdgeInsets.all(sizeHelper.largePadding),
-                side: BorderSide(
-                    width: sizeHelper.defaultBorder,
-                    color: Colors.lightBlue.shade100),
-              ),
-              onPressed: onPressed,
-              child: Icon(
-                icon,
-                color: Colors.lightBlue.shade50,
-                size: sizeHelper.largeIconSize,
-              ),
-            ),
-            Padding(
-              padding: EdgeInsets.all(sizeHelper.defaultPadding),
-              child: Text(
-                label,
-                style: DefaultTextStyle.of(context).style.copyWith(
-                      fontSize: sizeHelper.baseFontSize,
-                      color: Colors.lightBlue.shade100,
-                    ),
-              ),
-            ),
-          ],
-        ));
-  }
-}