// NormalizeStats takes in a proto and normalizes it by converting // any absolute value to value/TotalTime. func NormalizeStats(p *bspb.BatteryStats) (*bspb.BatteryStats, error) { totalTimeHour := roundToTwoDecimal(float64((p.GetSystem().GetBattery().GetBatteryRealtimeMsec()) / (3600 * 1000))) if totalTimeHour == 0 { return nil, errors.New("battery real time cannot be 0") } normApp := &bspb.BatteryStats{ ReportVersion: p.ReportVersion, AggregationType: p.AggregationType, } // Normalize the app data for _, a1 := range p.GetApp() { a := normalizeApp(a1, totalTimeHour) normApp.App = append(normApp.App, a) } // Normalize system data s1 := p.GetSystem() s := &bspb.BatteryStats_System{} if norm := normalizeMessage(s1.GetBattery(), totalTimeHour); norm != nil { s.Battery = norm.(*bspb.BatteryStats_System_Battery) } if norm := normalizeMessage(s1.GetBatteryDischarge(), totalTimeHour); norm != nil { s.BatteryDischarge = norm.(*bspb.BatteryStats_System_BatteryDischarge) } s.BatteryLevel = s1.GetBatteryLevel() if norm := normalizeRepeatedMessage(s1.GetBluetoothState(), totalTimeHour); !norm.IsNil() { s.BluetoothState = norm.Interface().([]*bspb.BatteryStats_System_BluetoothState) } if norm := normalizeRepeatedMessage(s1.GetDataConnection(), totalTimeHour); !norm.IsNil() { s.DataConnection = norm.Interface().([]*bspb.BatteryStats_System_DataConnection) } if norm := normalizeMessage(s1.GetGlobalNetwork(), totalTimeHour); norm != nil { s.GlobalNetwork = norm.(*bspb.BatteryStats_System_GlobalNetwork) } if norm := normalizeRepeatedMessage(s1.GetKernelWakelock(), totalTimeHour); !norm.IsNil() { s.KernelWakelock = norm.Interface().([]*bspb.BatteryStats_System_KernelWakelock) } if norm := normalizeMessage(s1.GetMisc(), totalTimeHour); norm != nil { s.Misc = norm.(*bspb.BatteryStats_System_Misc) } if norm := normalizeRepeatedMessage(s1.GetPowerUseItem(), totalTimeHour); !norm.IsNil() { s.PowerUseItem = norm.Interface().([]*bspb.BatteryStats_System_PowerUseItem) } if norm := normalizeMessage(s1.GetPowerUseSummary(), totalTimeHour); norm != nil { s.PowerUseSummary = norm.(*bspb.BatteryStats_System_PowerUseSummary) } if norm := normalizeRepeatedMessage(s1.GetScreenBrightness(), totalTimeHour); !norm.IsNil() { s.ScreenBrightness = norm.Interface().([]*bspb.BatteryStats_System_ScreenBrightness) } if norm := normalizeMessage(s1.GetSignalScanningTime(), totalTimeHour); norm != nil { s.SignalScanningTime = norm.(*bspb.BatteryStats_System_SignalScanningTime) } if norm := normalizeRepeatedMessage(s1.GetSignalStrength(), totalTimeHour); !norm.IsNil() { s.SignalStrength = norm.Interface().([]*bspb.BatteryStats_System_SignalStrength) } if norm := normalizeRepeatedMessage(s1.GetWakeupReason(), totalTimeHour); !norm.IsNil() { s.WakeupReason = norm.Interface().([]*bspb.BatteryStats_System_WakeupReason) } if norm := normalizeRepeatedMessage(s1.GetWifiState(), totalTimeHour); !norm.IsNil() { s.WifiState = norm.Interface().([]*bspb.BatteryStats_System_WifiState) } if norm := normalizeRepeatedMessage(s1.GetWifiSupplicantState(), totalTimeHour); !norm.IsNil() { s.WifiSupplicantState = norm.Interface().([]*bspb.BatteryStats_System_WifiSupplicantState) } p.System = s p.App = normApp.App return p, nil }