Added clock & battery widgets in reader.

lib/pages/reader/scaffold.dart

@@ -131,10 +131,11 @@ class _ReaderScaffoldState extends State<_ReaderScaffold> {
           child: widget.child,
         ),
         buildPageInfoText(),
+        buildStatusInfo(),
         AnimatedPositioned(
           duration: const Duration(milliseconds: 180),
           right: 16,
-          bottom: showFloatingButtonValue == 0 ? -58 : 16,
+          bottom: showFloatingButtonValue == 0 ? -58 : 36,
           child: buildEpChangeButton(),
         ),
         AnimatedPositioned(
@@ -424,6 +425,20 @@ class _ReaderScaffoldState extends State<_ReaderScaffold> {
     );
   }
 
+  Widget buildStatusInfo() {
+    return Positioned(
+      bottom: 13,
+      right: 25,
+      child: Row(
+        children: [
+          _ClockWidget(),
+          const SizedBox(width: 10),
+          _BatteryWidget(),
+        ],
+      ),
+    );
+  }
+
   void openChapterDrawer() {
     showSideBar(
       context,
@@ -569,6 +584,190 @@ class _ReaderScaffoldState extends State<_ReaderScaffold> {
   }
 }
 
+class _BatteryWidget extends StatefulWidget {
+  @override
+  _BatteryWidgetState createState() => _BatteryWidgetState();
+}
+
+class _BatteryWidgetState extends State<_BatteryWidget> {
+  late Battery _battery;
+  late int _batteryLevel;
+  Timer? _timer;
+  bool _hasBattery = false;
+
+  @override
+  void initState() {
+    super.initState();
+    _battery = Battery();
+    _checkBatteryAvailability();
+    if(_hasBattery) {
+      _timer = Timer.periodic(const Duration(seconds: 1), (timer) async {
+        final batteryLevel = await _battery.batteryLevel;
+        if(_batteryLevel != batteryLevel) {
+            setState(() {
+              _batteryLevel = batteryLevel;
+          });
+        }
+      });
+    } else {
+      _timer = null;
+    }
+  }
+
+  void _checkBatteryAvailability() async {
+    try {
+      _batteryLevel = await _battery.batteryLevel;
+      if (_batteryLevel != -1) {
+        setState(() {
+          _hasBattery = true;
+        });
+      } else {
+        setState(() {
+          _hasBattery = false;
+        });
+      }
+    } catch (e) {
+      setState(() {
+        _hasBattery = false;
+      });
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    if (!_hasBattery) {
+      return const SizedBox.shrink(); //Empty Widget
+    }
+
+    return _batteryInfo(_batteryLevel);
+  }
+
+  @override
+  void dispose() {
+    _timer?.cancel();
+    super.dispose();
+  }
+
+  Widget _batteryInfo(int batteryLevel) {
+    IconData batteryIcon;
+    Color batteryColor = Colors.black;
+
+    if (batteryLevel >= 96) {
+      batteryIcon = Icons.battery_full_sharp;
+    } else if (batteryLevel >= 84) {
+      batteryIcon = Icons.battery_6_bar_sharp;
+    } else if (batteryLevel >= 72) {
+      batteryIcon = Icons.battery_5_bar_sharp;
+    } else if (batteryLevel >= 60) {
+      batteryIcon = Icons.battery_4_bar_sharp;
+    } else if (batteryLevel >= 48) {
+      batteryIcon = Icons.battery_3_bar_sharp;
+    } else if (batteryLevel >= 36) {
+      batteryIcon = Icons.battery_2_bar_sharp;
+    } else if (batteryLevel >= 24) {
+      batteryIcon = Icons.battery_1_bar_sharp;
+    } else if (batteryLevel >= 12) {
+      batteryIcon = Icons.battery_0_bar_sharp;
+    } else {
+      batteryIcon = Icons.battery_alert_sharp;
+      batteryColor = Colors.red;
+    }
+
+    return Row(
+      children: [
+        Icon(
+          batteryIcon,
+          size: 16,
+          color: batteryColor,
+          // Stroke
+          shadows: List.generate(9,
+            (index) {
+              if(index == 4) {
+                return null;
+              }
+              double offsetX = (index % 3 - 1) * 0.8;
+              double offsetY = ((index / 3).floor() - 1) * 0.8;
+              return Shadow(
+                color: context.colorScheme.onInverseSurface,
+                offset: Offset(offsetX, offsetY),
+              );
+            },
+          ).whereType<Shadow>().toList(),
+        ),
+        Stack(
+          children: [
+            Text(
+              '$batteryLevel%',
+              style: TextStyle(
+                fontSize: 14,
+                foreground: Paint()
+                  ..style = PaintingStyle.stroke
+                  ..strokeWidth = 1.4
+                  ..color = context.colorScheme.onInverseSurface,
+              ),
+            ),
+            Text('$batteryLevel%'),
+          ],
+        ),
+      ],
+    );
+  }
+}
+
+class _ClockWidget extends StatefulWidget {
+  @override
+  _ClockWidgetState createState() => _ClockWidgetState();
+}
+
+class _ClockWidgetState extends State<_ClockWidget> {
+  late String _currentTime;
+  late Timer _timer;
+
+  @override
+  void initState() {
+    super.initState();
+    _currentTime = _getCurrentTime();
+    _timer = Timer.periodic(const Duration(seconds: 1), (timer) {
+      final time = _getCurrentTime();
+      if(_currentTime != time) {
+        setState(() {
+          _currentTime = time;
+        });
+      }
+    });
+  }
+
+  String _getCurrentTime() {
+    final now = DateTime.now();
+    return "${now.hour.toString().padLeft(2, '0')}:${now.minute.toString().padLeft(2, '0')}";
+  }
+
+  @override
+  void dispose() {
+    _timer.cancel();
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Stack(
+        children: [
+          Text(
+            _currentTime,
+            style: TextStyle(
+              fontSize: 14,
+              foreground: Paint()
+                ..style = PaintingStyle.stroke
+                ..strokeWidth = 1.4
+                ..color = context.colorScheme.onInverseSurface,
+            ),
+          ),
+          Text(_currentTime),
+        ],
+    );
+  }
+}
+
 class _ChaptersView extends StatefulWidget {
   const _ChaptersView(this.reader);