Implemented power and scheduling utility methods:
getPowerState():
- Returns power state code (0=unknown, 1=unplugged, 2=charging, 3=full)
- Returns isOptimizationExempt (always false on iOS)
- Uses UIDevice battery monitoring
requestBatteryOptimizationExemption():
- No-op on iOS (battery optimization not applicable)
- Exists for API compatibility with Android
- Background App Refresh is user-controlled in Settings
setAdaptiveScheduling():
- Enables/disables adaptive scheduling
- Stores setting in UserDefaults
- Matches Android behavior
iOS Adaptations:
- Battery optimization not applicable (Background App Refresh is system setting)
- Power state derived from battery state
- Adaptive scheduling stored in UserDefaults
Progress: 24/52 methods implemented (46% complete)
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