Initial radio implementation

Notable changes:
- Add radio gRPC API protobuf definitation and generated files.
- Reworked existing single gRPC APIs library to split it into
  per-API libraries to avoid name collision issues.
- Add radio gRPC client class and associated radio state class
  and RiverPod providers.
- Split media controls and play list table classes into media
  player and radio specific versions to facilitate customization
  and wiring up their appropriate backends in a straightforward
  fashion.  Some potential rationalization of styling widgets
  may be done as a follow up to avoid some duplication.
- Added radio configuration and presets loading.  The presets
  will be populated with the contents of a radio-presets.yaml
  file from the configured location, the default location is
  the /etc/xdg/AGL/ics-homescreen directory.
- Implemented FM radio player against the radio gRPC API.
  For the sake of expediency, no attempt has been made to make
  the player able to handle AM band support.
- Reworked media page navigation state so that active player is
  restored when coming back to the page.  Logic has been added to
  start/stop the radio on navigating to or leaving the FM radio
  sub-page.  This will potentially be reworked before CES to work
  with the pause/stop button present on the other pages.
- Started pruning down global exports.dart a bit to remove files
  only used in a specific page/hierarchy, starting with media.

Bug-AGL: SPEC-5029

Change-Id: I1ae0aca4a7a8218e69e4286c863f01509a1cccb7
Signed-off-by: Scott Murray <scott.murray@konsulko.com>

2 files changed, 0 insertions, 243 deletions

diff --git a/lib/presentation/screens/media_player/widgets/gradient_progress_indicator.dart b/lib/presentation/screens/media_player/widgets/gradient_progress_indicator.dart
deleted file mode 100644
index 24aa244..0000000
--- a/lib/presentation/screens/media_player/widgets/gradient_progress_indicator.dart
+++ /dev/null
@@ -1,88 +0,0 @@
-import 'package:flutter_ics_homescreen/core/utils/helpers.dart';
-import 'package:flutter_ics_homescreen/export.dart';
-
-class GradientProgressIndicator extends StatelessWidget {
-  ///it can be anything between 0 to 100
-  final int percent;
-  final Gradient gradient;
-  final Color backgroundColor;
-  final double height;
-  final String type;
-
-  const GradientProgressIndicator(
-      {required this.percent,
-      required this.gradient,
-      required this.backgroundColor,
-      Key? key,
-      this.height = 16,
-      required this.type})
-      : super(key: key);
-
-  @override
-  Widget build(BuildContext context) {
-    return Row(
-      children: [
-        Flexible(
-          flex: percent,
-          fit: FlexFit.tight,
-          child: Container(
-            height: height,
-            margin: const EdgeInsets.all(1),
-            decoration: BoxDecoration(
-              border: Border.all(
-                  color: AGLDemoColors.neonBlueColor.withOpacity(0.5),
-                  width: 1),
-              gradient: gradient,
-              borderRadius:
-                  BorderRadius.all(Radius.circular(type == "fm" ? 16 : 2)),
-            ),
-            alignment: Alignment.centerRight,
-          ),
-        ),
-        type == "media"
-            ? Container(
-                height: height,
-                width: 2,
-                color: Colors.white,
-              )
-            : Container(
-                height: 64,
-                width: 64,
-                alignment: Alignment.center,
-                decoration: BoxDecoration(
-                    shape: BoxShape.circle,
-                    boxShadow: [
-                      Helpers.boxDropShadowRegular,
-                    ],
-                    color: AGLDemoColors.periwinkleColor),
-                child: Container(
-                  height: 32,
-                  width: 32,
-                  decoration: BoxDecoration(
-                      shape: BoxShape.circle,
-                      boxShadow: [
-                        Helpers.boxDropShadowRegular,
-                      ],
-                      border: Border.all(
-                          color: AGLDemoColors.neonBlueColor, width: 2),
-                      color: AGLDemoColors.periwinkleColor),
-                ),
-              ),
-        Flexible(
-          fit: FlexFit.tight,
-          flex: 100 - percent,
-          child: Container(
-            decoration: BoxDecoration(
-              color: backgroundColor,
-              border: Border.all(
-                  color: AGLDemoColors.neonBlueColor.withOpacity(0.5),
-                  width: 1),
-              borderRadius: const BorderRadius.all(Radius.circular(2)),
-            ),
-            child: SizedBox(height: height),
-          ),
-        ),
-      ],
-    );
-  }
-}
diff --git a/lib/presentation/screens/media_player/widgets/media_volume_bar.dart b/lib/presentation/screens/media_player/widgets/media_volume_bar.dart
deleted file mode 100644
index dd59ee0..0000000
--- a/lib/presentation/screens/media_player/widgets/media_volume_bar.dart
+++ /dev/null
@@ -1,155 +0,0 @@
-import 'package:flutter_ics_homescreen/presentation/custom_icons/custom_icons.dart';
-
-import '../../../../export.dart';
-import '../../settings/settings_screens/audio_settings/widget/slider_widgets.dart';
-
-class CustomVolumeSlider extends ConsumerStatefulWidget {
-  const CustomVolumeSlider({
-    super.key,
-  });
-
-  @override
-  CustomVolumeSliderState createState() => CustomVolumeSliderState();
-}
-
-class CustomVolumeSliderState extends ConsumerState<CustomVolumeSlider> {
-  void _increase() {
-    _currentVal += 10;
-    if (_currentVal > 100) {
-      _currentVal = 100;
-    }
-    setState(() {
-      ref.read(audioStateProvider.notifier).setVolume(_currentVal);
-    });
-  }
-
-  void _dercrease() {
-    _currentVal -= 10;
-    if (_currentVal < 0) {
-      _currentVal = 0;
-    }
-    setState(() {
-      ref.read(audioStateProvider.notifier).setVolume(_currentVal);
-    });
-  }
-
-  double _currentVal = 50;
-  @override
-  Widget build(BuildContext context) {
-    final volumeValue =
-        ref.watch(audioStateProvider.select((audio) => audio.volume));
-
-    return Column(
-      //crossAxisAlignment: CrossAxisAlignment.center,
-      children: [
-        Container(
-          decoration: const ShapeDecoration(
-            color: AGLDemoColors.buttonFillEnabledColor,
-            shape: StadiumBorder(
-                side: BorderSide(
-              color: Color(0xFF5477D4),
-              width: 0.5,
-            )),
-          ),
-          height: 160,
-          child: Row(
-            children: [
-              Padding(
-                padding: const EdgeInsets.only(left: 20),
-                child: Material(
-                  color: Colors.transparent,
-                  child: InkWell(
-                      customBorder: const CircleBorder(),
-                      onTap: () {
-                        _dercrease();
-                      },
-                      child: const Padding(
-                          padding: EdgeInsets.all(8.0),
-                          child: Icon(
-                            CustomIcons.vol_min,
-                            color: AGLDemoColors.periwinkleColor,
-                            size: 60,
-                          ))),
-                ),
-              ),
-              // Padding(
-              //   padding: const EdgeInsets.only(left: 10.0),
-              //   child: SizedBox(
-              //     width: 50,
-              //     child: IconButton(
-              //         padding: EdgeInsets.zero,
-              //         onPressed: () {
-              //           _dercrease();
-              //         },
-              //         icon: const Icon(
-              //           CustomIcons.vol_min,
-              //           color: AGLDemoColors.periwinkleColor,
-              //           size: 48,
-              //         )),
-              //   ),
-              // ),
-              Expanded(
-                child: SliderTheme(
-                  data: SliderThemeData(
-                    overlayShape: SliderComponentShape.noOverlay,
-                    valueIndicatorShape: SliderComponentShape.noOverlay,
-                    activeTickMarkColor: Colors.transparent,
-                    inactiveTickMarkColor: Colors.transparent,
-                    inactiveTrackColor: AGLDemoColors.backgroundInsetColor,
-                    thumbShape: const PolygonSliderThumb(
-                        sliderValue: 3, thumbRadius: 23),
-                    //trackHeight: 5,
-                  ),
-                  child: Slider(
-                    divisions: 10,
-                    min: 0,
-                    max: 100,
-                    value: volumeValue.toDouble(),
-                    onChanged: (newValue) {
-                      ref.read(audioStateProvider.notifier).setVolume(newValue);
-                      _currentVal = newValue;
-                    },
-                  ),
-                ),
-              ),
-              Padding(
-                padding: const EdgeInsets.only(right: 20),
-                child: Material(
-                  color: Colors.transparent,
-                  child: InkWell(
-                      customBorder: const CircleBorder(),
-                      onTap: () {
-                        _increase();
-                      },
-                      child: const Padding(
-                          padding: EdgeInsets.all(8.0),
-                          child: Icon(
-                            CustomIcons.vol_max,
-                            color: AGLDemoColors.periwinkleColor,
-                            size: 60,
-                          ))),
-                ),
-              ),
-              // Padding(
-              //   padding: const EdgeInsets.only(right: 10.0),
-              //   child: SizedBox(
-              //     width: 60,
-              //     child: IconButton(
-              //         padding: EdgeInsets.zero,
-              //         onPressed: () {
-              //           _increase();
-              //         },
-              //         icon: const Icon(
-              //           CustomIcons.vol_max,
-              //           color: AGLDemoColors.periwinkleColor,
-              //           size: 48,
-              //         )),
-              //   ),
-              // ),
-            ],
-          ),
-        ),
-      ],
-    );
-  }
-}