Fix Infineat crash when charging with AOD (#2256)

Optimise the battery animation to not use 100% CPU (which causes DisplayApp to spin forever with AOD)
(DisplayApp also needs to be fixed in the future so it cannot spin infinitely)

1 files changed, 5 insertions, 2 deletions

diff --git a/src/displayapp/screens/WatchFaceInfineat.cpp b/src/displayapp/screens/WatchFaceInfineat.cpp
index 4c6fc196..40f2abbb 100644
--- a/src/displayapp/screens/WatchFaceInfineat.cpp
+++ b/src/displayapp/screens/WatchFaceInfineat.cpp
@@ -434,12 +434,15 @@ void WatchFaceInfineat::Refresh() {
 
   batteryPercentRemaining = batteryController.PercentRemaining();
   isCharging = batteryController.IsCharging();
-  if (batteryController.IsCharging()) { // Charging battery animation
-    chargingBatteryPercent += 1;
+  // Charging battery animation
+  if (batteryController.IsCharging() && (xTaskGetTickCount() - chargingAnimationTick > pdMS_TO_TICKS(150))) {
+    // Dividing 100 by the height gives the battery percentage required to shift the animation by 1 pixel
+    chargingBatteryPercent += 100 / lv_obj_get_height(logoPine);
     if (chargingBatteryPercent > 100) {
       chargingBatteryPercent = batteryPercentRemaining.Get();
     }
     SetBatteryLevel(chargingBatteryPercent);
+    chargingAnimationTick = xTaskGetTickCount();
   } else if (isCharging.IsUpdated() || batteryPercentRemaining.IsUpdated()) {
     chargingBatteryPercent = batteryPercentRemaining.Get();
     SetBatteryLevel(chargingBatteryPercent);