Show plug icon while plugged in

Author: Riksu9000

src/components/battery/BatteryController.cpp

@@ -74,7 +74,7 @@ void Battery::SaadcEventHandler(nrfx_saadc_evt_t const* p_event) {
     } else if (voltage < battery_min) {
       percentRemaining = 0;
     } else {
-      percentRemaining = std::min((voltage - battery_min) * 100 / (battery_max - battery_min), 99);
+      percentRemaining = std::min((voltage - battery_min) * 100 / (battery_max - battery_min), isCharging ? 99 : 100);
     }
 
     nrfx_saadc_uninit();

src/displayapp/screens/WatchFaceDigital.cpp

@@ -102,9 +102,9 @@ WatchFaceDigital::~WatchFaceDigital() {
 }
 
 void WatchFaceDigital::Refresh() {
-  isCharging = batteryController.IsCharging();
-  if (isCharging.IsUpdated()) {
-    lv_label_set_text(batteryPlug, BatteryIcon::GetPlugIcon(isCharging.Get()));
+  powerPresent = batteryController.IsPowerPresent();
+  if (powerPresent.IsUpdated()) {
+    lv_label_set_text(batteryPlug, BatteryIcon::GetPlugIcon(powerPresent.Get()));
   }
 
   batteryPercentRemaining = batteryController.PercentRemaining();

src/displayapp/screens/WatchFaceDigital.h

@@ -44,7 +44,7 @@ namespace Pinetime {
         uint8_t currentDay = 0;
 
         DirtyValue<uint8_t> batteryPercentRemaining {};
-        DirtyValue<bool> isCharging {};
+        DirtyValue<bool> powerPresent {};
         DirtyValue<bool> bleState {};
         DirtyValue<std::chrono::time_point<std::chrono::system_clock, std::chrono::nanoseconds>> currentDateTime {};
         DirtyValue<bool> motionSensorOk {};