From 3038efcd2743ee2db84318eb39719260b76f0d5d Mon Sep 17 00:00:00 2001
From: Crondung <1922635@stud.hs-mannheim.de>
Date: Sat, 4 Mar 2023 15:30:21 +0100
Subject: [PATCH] changed circular progress indicator framerate

---
 lib/providers/timer_provider.dart     | 18 +++++++++++-------
 lib/providers/workout_provider.dart   |  3 +--
 lib/widgets/workout_timer_widget.dart | 10 ++++++----
 3 files changed, 18 insertions(+), 13 deletions(-)

diff --git a/lib/providers/timer_provider.dart b/lib/providers/timer_provider.dart
index f355d7d..298316a 100644
--- a/lib/providers/timer_provider.dart
+++ b/lib/providers/timer_provider.dart
@@ -5,13 +5,18 @@ import 'package:flutter/material.dart';
 class TimerProvider extends ChangeNotifier {
   Timer? _timer;
   bool started = false;
-  int get elapsedSeconds => _timer != null ? _timer!.tick : 0;
+  Duration _duration = const Duration();
+  int get elapsedSeconds => _duration.inSeconds;
+  int get elapsedMilliseconds => _duration.inMilliseconds;
+  final Duration _tickRate = const Duration(milliseconds: 20);
 
   void startTimer(Duration duration) {
+    _duration = Duration.zero;
     started = true;
-    _timer = Timer.periodic(const Duration(seconds: 1), ((timer) {
-      if (timer.tick >= duration.inSeconds) {
-        timer.cancel();
+    _timer = Timer.periodic(_tickRate, ((timer) {
+      _duration += _tickRate;
+      if (elapsedSeconds >= duration.inSeconds) {
+        _timer?.cancel();
         started = false;
       }
       notifyListeners();
@@ -22,13 +27,12 @@ class TimerProvider extends ChangeNotifier {
     started = false;
     _timer?.cancel();
     _timer = null;
+    _duration = Duration.zero;
   }
 
   @override
   void dispose() {
-    started = false;
-    _timer?.cancel();
-    _timer = null;
+    stopTimer();
     super.dispose();
   }
 }
diff --git a/lib/providers/workout_provider.dart b/lib/providers/workout_provider.dart
index 0cf3804..15ff39a 100644
--- a/lib/providers/workout_provider.dart
+++ b/lib/providers/workout_provider.dart
@@ -54,10 +54,9 @@ class WorkoutProvider extends ChangeNotifier {
   Color get currentPhaseColor => _workoutPhaseSettings[currentPhase]!['color'];
   AssetSource get currentPhaseSource =>
       _workoutPhaseSettings[currentPhase]!['source'];
-  /* bool get isWorkoutComplete =>
-      _workoutPhaseIndex == _workoutPhases.length - 1 && isPhaseComplete; */
 
   void nextPhase() {
+    print('called next phase');
     _onCompleteSubscription.cancel();
     _audioPlayer.stop();
     if (_workoutPhaseIndex < _workoutPhases.length - 1) {
diff --git a/lib/widgets/workout_timer_widget.dart b/lib/widgets/workout_timer_widget.dart
index c47bbf5..e21719d 100644
--- a/lib/widgets/workout_timer_widget.dart
+++ b/lib/widgets/workout_timer_widget.dart
@@ -74,10 +74,12 @@ class WorkoutTimerWidget extends StatelessWidget {
                 width: 100,
                 child: CircularProgressIndicator(
                     color: workoutProvider.currentPhaseColor,
-                    value: (workoutProvider.currentPhaseDuration.inSeconds
-                                .toDouble() -
-                            timerProvider.elapsedSeconds) /
-                        workoutProvider.currentPhaseDuration.inSeconds)),
+                    value:
+                        (workoutProvider.currentPhaseDuration.inMilliseconds -
+                                    timerProvider.elapsedMilliseconds)
+                                .toDouble() /
+                            workoutProvider.currentPhaseDuration.inMilliseconds
+                                .toDouble())),
             TimerWidget(duration: workoutProvider.currentPhaseDuration),
           ],
         ),