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, 106 insertions, 0 deletions

diff --git a/lib/generated/applauncher.pbgrpc.dart b/lib/generated/applauncher.pbgrpc.dart
new file mode 100644
index 0000000..d054e8f
--- /dev/null
+++ b/lib/generated/applauncher.pbgrpc.dart
@@ -0,0 +1,106 @@
+///
+//  Generated code. Do not modify.
+//  source: applauncher.proto
+//
+// @dart = 2.12
+// ignore_for_file: annotate_overrides,camel_case_types,constant_identifier_names,directives_ordering,library_prefixes,non_constant_identifier_names,prefer_final_fields,return_of_invalid_type,unnecessary_const,unnecessary_import,unnecessary_this,unused_import,unused_shown_name
+
+import 'dart:async' as $async;
+
+import 'dart:core' as $core;
+
+import 'package:grpc/service_api.dart' as $grpc;
+import 'applauncher.pb.dart' as $0;
+export 'applauncher.pb.dart';
+
+class AppLauncherClient extends $grpc.Client {
+  static final _$startApplication =
+      $grpc.ClientMethod<$0.StartRequest, $0.StartResponse>(
+          '/automotivegradelinux.AppLauncher/StartApplication',
+          ($0.StartRequest value) => value.writeToBuffer(),
+          ($core.List<$core.int> value) => $0.StartResponse.fromBuffer(value));
+  static final _$listApplications =
+      $grpc.ClientMethod<$0.ListRequest, $0.ListResponse>(
+          '/automotivegradelinux.AppLauncher/ListApplications',
+          ($0.ListRequest value) => value.writeToBuffer(),
+          ($core.List<$core.int> value) => $0.ListResponse.fromBuffer(value));
+  static final _$getStatusEvents =
+      $grpc.ClientMethod<$0.StatusRequest, $0.StatusResponse>(
+          '/automotivegradelinux.AppLauncher/GetStatusEvents',
+          ($0.StatusRequest value) => value.writeToBuffer(),
+          ($core.List<$core.int> value) => $0.StatusResponse.fromBuffer(value));
+
+  AppLauncherClient($grpc.ClientChannel channel,
+      {$grpc.CallOptions? options,
+      $core.Iterable<$grpc.ClientInterceptor>? interceptors})
+      : super(channel, options: options, interceptors: interceptors);
+
+  $grpc.ResponseFuture<$0.StartResponse> startApplication(
+      $0.StartRequest request,
+      {$grpc.CallOptions? options}) {
+    return $createUnaryCall(_$startApplication, request, options: options);
+  }
+
+  $grpc.ResponseFuture<$0.ListResponse> listApplications($0.ListRequest request,
+      {$grpc.CallOptions? options}) {
+    return $createUnaryCall(_$listApplications, request, options: options);
+  }
+
+  $grpc.ResponseStream<$0.StatusResponse> getStatusEvents(
+      $0.StatusRequest request,
+      {$grpc.CallOptions? options}) {
+    return $createStreamingCall(
+        _$getStatusEvents, $async.Stream.fromIterable([request]),
+        options: options);
+  }
+}
+
+abstract class AppLauncherServiceBase extends $grpc.Service {
+  $core.String get $name => 'automotivegradelinux.AppLauncher';
+
+  AppLauncherServiceBase() {
+    $addMethod($grpc.ServiceMethod<$0.StartRequest, $0.StartResponse>(
+        'StartApplication',
+        startApplication_Pre,
+        false,
+        false,
+        ($core.List<$core.int> value) => $0.StartRequest.fromBuffer(value),
+        ($0.StartResponse value) => value.writeToBuffer()));
+    $addMethod($grpc.ServiceMethod<$0.ListRequest, $0.ListResponse>(
+        'ListApplications',
+        listApplications_Pre,
+        false,
+        false,
+        ($core.List<$core.int> value) => $0.ListRequest.fromBuffer(value),
+        ($0.ListResponse value) => value.writeToBuffer()));
+    $addMethod($grpc.ServiceMethod<$0.StatusRequest, $0.StatusResponse>(
+        'GetStatusEvents',
+        getStatusEvents_Pre,
+        false,
+        true,
+        ($core.List<$core.int> value) => $0.StatusRequest.fromBuffer(value),
+        ($0.StatusResponse value) => value.writeToBuffer()));
+  }
+
+  $async.Future<$0.StartResponse> startApplication_Pre(
+      $grpc.ServiceCall call, $async.Future<$0.StartRequest> request) async {
+    return startApplication(call, await request);
+  }
+
+  $async.Future<$0.ListResponse> listApplications_Pre(
+      $grpc.ServiceCall call, $async.Future<$0.ListRequest> request) async {
+    return listApplications(call, await request);
+  }
+
+  $async.Stream<$0.StatusResponse> getStatusEvents_Pre(
+      $grpc.ServiceCall call, $async.Future<$0.StatusRequest> request) async* {
+    yield* getStatusEvents(call, await request);
+  }
+
+  $async.Future<$0.StartResponse> startApplication(
+      $grpc.ServiceCall call, $0.StartRequest request);
+  $async.Future<$0.ListResponse> listApplications(
+      $grpc.ServiceCall call, $0.ListRequest request);
+  $async.Stream<$0.StatusResponse> getStatusEvents(
+      $grpc.ServiceCall call, $0.StatusRequest request);
+}