func main() {
flag.Parse()
c, err := ioutil.ReadFile(*inputFile)
if err != nil {
log.Fatalf("Cannot open the file %s: %v", *inputFile, err)
}
br, fname, err := bugreportutils.ExtractBugReport(*inputFile, c)
if err != nil {
log.Fatalf("Error getting file contents: %v", err)
}
fmt.Printf("Parsing %s\n", fname)
bs := bugreportutils.ExtractBatterystatsCheckin(br)
if strings.Contains(bs, "Exception occurred while dumping") {
log.Fatalf("Exception found in battery dump.")
}
m, err := bugreportutils.ParseMetaInfo(br)
if err != nil {
log.Fatalf("Unable to get meta info: %v", err)
}
s := &sessionpb.Checkin{
Checkin: proto.String(bs),
BuildFingerprint: proto.String(m.BuildFingerprint),
}
pkgs, errs := packageutils.ExtractAppsFromBugReport(br)
if len(errs) > 0 {
log.Fatalf("Errors encountered when getting package list: %v", errs)
}
var ctr checkinutil.IntCounter
stats, warns, errs := checkinparse.ParseBatteryStats(&ctr, checkinparse.CreateCheckinReport(s), pkgs)
if len(warns) > 0 {
log.Printf("Encountered unexpected warnings: %v\n", warns)
}
if len(errs) > 0 {
log.Fatalf("Could not parse battery stats: %v\n", errs)
}
fmt.Println("\n################\n")
fmt.Println("Partial Wakelocks")
fmt.Println("################\n")
var pwl []*checkinparse.WakelockInfo
for _, app := range stats.App {
for _, pw := range app.Wakelock {
if pw.GetPartialTimeMsec() > 0 {
pwl = append(pwl,
&checkinparse.WakelockInfo{
Name: fmt.Sprintf("%s : %s", app.GetName(), pw.GetName()),
UID: app.GetUid(),
Duration: time.Duration(pw.GetPartialTimeMsec()) * time.Millisecond,
})
}
}
}
checkinparse.SortByTime(pwl)
for _, pw := range pwl[:min(5, len(pwl))] {
fmt.Printf("%s (uid=%d) %s\n", pw.Duration, pw.UID, pw.Name)
}
fmt.Println("\n################")
fmt.Println("Kernel Wakelocks")
fmt.Println("################\n")
var kwl []*checkinparse.WakelockInfo
for _, kw := range stats.System.KernelWakelock {
if kw.GetName() != "PowerManagerService.WakeLocks" && kw.GetTimeMsec() > 0 {
kwl = append(kwl, &checkinparse.WakelockInfo{
Name: kw.GetName(),
Duration: time.Duration(kw.GetTimeMsec()) * time.Millisecond,
})
}
}
checkinparse.SortByTime(kwl)
for _, kw := range kwl[:min(5, len(kwl))] {
fmt.Printf("%s %s\n", kw.Duration, kw.Name)
}
data, err := proto.Marshal(stats)
if err != nil {
log.Fatalf("Error from proto.Marshal: %v", err)
}
ioutil.WriteFile("checkin.proto", data, 0600)
}
// ParseCheckinData creates a Checkin struct from the given aggregated battery stats.
func ParseCheckinData(c *bspb.BatteryStats) Checkin {
if c == nil {
return Checkin{}
}
realtime := time.Duration(c.System.Battery.GetBatteryRealtimeMsec()) * time.Millisecond
out := Checkin{
Device: c.Build.GetDevice(),
Build: c.Build.GetBuildId(),
BuildFingerprint: c.Build.GetFingerprint(),
ReportVersion: c.GetReportVersion(),
Realtime: realtime,
ScreenOffRealtime: time.Duration(c.System.Battery.GetScreenOffRealtimeMsec()) * time.Millisecond,
ScreenOffDischargePoints: c.System.BatteryDischarge.GetScreenOff(),
ScreenOnDischargePoints: c.System.BatteryDischarge.GetScreenOn(),
EstimatedDischarge: c.System.PowerUseSummary.GetComputedPowerMah(),
ActualDischarge: (c.System.PowerUseSummary.GetMinDrainedPowerMah() + c.System.PowerUseSummary.GetMaxDrainedPowerMah()) / 2,
// Uptime is the same as screen-off uptime + screen on time
Uptime: MDuration{
V: (time.Duration(c.System.Battery.GetBatteryUptimeMsec()) * time.Millisecond),
},
ScreenOffUptime: MDuration{
V: (time.Duration(c.System.Battery.GetScreenOffUptimeMsec()) * time.Millisecond),
},
ScreenOnTime: MDuration{
V: (time.Duration(c.System.Misc.GetScreenOnTimeMsec()) * time.Millisecond),
},
PartialWakelockTime: MDuration{
V: (time.Duration(c.System.Misc.GetPartialWakelockTimeMsec()) * time.Millisecond),
},
KernelOverheadTime: MDuration{
V: (time.Duration(c.System.Battery.GetScreenOffUptimeMsec()-c.System.Misc.GetPartialWakelockTimeMsec()) * time.Millisecond),
},
SignalScanningTime: MDuration{
V: (time.Duration(c.System.SignalScanningTime.GetTimeMsec()) * time.Millisecond),
},
MobileActiveTime: MDuration{
V: (time.Duration(c.System.Misc.GetMobileActiveTimeMsec()) * time.Millisecond),
},
PhoneCallTime: MDuration{
V: (time.Duration(c.System.Misc.GetPhoneOnTimeMsec()) * time.Millisecond),
},
WifiOnTime: MDuration{
V: (time.Duration(c.System.Misc.GetWifiOnTimeMsec()) * time.Millisecond),
},
DeviceIdleModeEnabledTime: MDuration{
V: (time.Duration(c.System.Misc.GetDeviceIdleModeEnabledTimeMsec()) * time.Millisecond),
},
DeviceIdlingTime: MDuration{
V: (time.Duration(c.System.Misc.GetDeviceIdlingTimeMsec()) * time.Millisecond),
},
FullWakelockTime: MDuration{
V: (time.Duration(c.System.Misc.GetFullWakelockTimeMsec()) * time.Millisecond),
},
InteractiveTime: MDuration{
V: (time.Duration(c.System.Misc.GetInteractiveTimeMsec()) * time.Millisecond),
},
BluetoothOnTime: MDuration{
V: (time.Duration(c.System.Misc.GetBluetoothOnTimeMsec()) * time.Millisecond),
},
LowPowerModeEnabledTime: MDuration{
V: (time.Duration(c.System.Misc.GetLowPowerModeEnabledTimeMsec()) * time.Millisecond),
},
ConnectivityChanges: c.System.Misc.GetConnectivityChanges(),
}
out.ScreenOffUptimePercentage = (float32(out.ScreenOffUptime.V) / float32(realtime)) * 100
out.ScreenOnTimePercentage = (float32(out.ScreenOnTime.V) / float32(realtime)) * 100
out.PartialWakelockTimePercentage = (float32(out.PartialWakelockTime.V) / float32(realtime)) * 100
out.KernelOverheadTimePercentage = (float32(out.KernelOverheadTime.V) / float32(realtime)) * 100
out.SignalScanningTimePercentage = (float32(out.SignalScanningTime.V) / float32(realtime)) * 100
out.MobileActiveTimePercentage = (float32(out.MobileActiveTime.V) / float32(realtime)) * 100
out.FullWakelockTimePercentage = (float32(out.FullWakelockTime.V) / float32(realtime)) * 100
out.PhoneCallTimePercentage = (float32(out.PhoneCallTime.V) / float32(realtime)) * 100
out.DeviceIdleModeEnabledTimePercentage = (float32(out.DeviceIdleModeEnabledTime.V) / float32(realtime)) * 100
out.DeviceIdlingTimePercentage = (float32(out.DeviceIdlingTime.V) / float32(realtime)) * 100
out.InteractiveTimePercentage = (float32(out.InteractiveTime.V) / float32(realtime)) * 100
out.BluetoothOnTimePercentage = (float32(out.BluetoothOnTime.V) / float32(realtime)) * 100
out.LowPowerModeEnabledTimePercentage = (float32(out.LowPowerModeEnabledTime.V) / float32(realtime)) * 100
out.MobileKiloBytesPerHr = MFloat32{V: (c.System.GlobalNetwork.GetMobileBytesRx() + c.System.GlobalNetwork.GetMobileBytesTx()) / (1024 * float32(realtime.Hours()))}
out.WifiKiloBytesPerHr = MFloat32{V: (c.System.GlobalNetwork.GetWifiBytesRx() + c.System.GlobalNetwork.GetWifiBytesTx()) / (1024 * float32(realtime.Hours()))}
if c.GetReportVersion() >= 14 {
out.WifiOnTime = MDuration{V: time.Duration(c.System.GlobalWifi.GetWifiOnTimeMsec()) * time.Millisecond}
out.WifiOnTimePercentage = (float32(out.WifiOnTime.V) / float32(realtime)) * 100
out.WifiIdleTime = MDuration{V: time.Duration(c.System.GlobalWifi.GetWifiIdleTimeMsec()) * time.Millisecond}
out.WifiTransmitTime = MDuration{V: time.Duration(c.System.GlobalWifi.GetWifiRxTimeMsec()+c.System.GlobalWifi.GetWifiTxTimeMsec()) * time.Millisecond}
out.WifiTransmitTimePercentage = (float32(out.WifiTransmitTime.V) / float32(realtime)) * 100
out.WifiDischargePoints = 100 * c.System.GlobalWifi.GetWifiPowerMah() / c.GetSystem().GetPowerUseSummary().GetBatteryCapacityMah()
out.WifiDischargeRatePerHr = MFloat32{
V: 100 * c.System.GlobalWifi.GetWifiPowerMah() / c.GetSystem().GetPowerUseSummary().GetBatteryCapacityMah() / float32(realtime.Hours()),
}
out.BluetoothIdleTime = MDuration{V: time.Duration(c.System.GlobalBluetooth.GetBluetoothIdleTimeMsec()) * time.Millisecond}
out.BluetoothTransmitTime = MDuration{V: time.Duration(c.System.GlobalBluetooth.GetBluetoothRxTimeMsec()+c.System.GlobalBluetooth.GetBluetoothTxTimeMsec()) * time.Millisecond}
out.BluetoothTransmitTimePercentage = (float32(out.BluetoothTransmitTime.V) / float32(realtime)) * 100
out.BluetoothDischargePoints = 100 * c.System.GlobalBluetooth.GetBluetoothPowerMah() / c.GetSystem().GetPowerUseSummary().GetBatteryCapacityMah()
out.BluetoothDischargeRatePerHr = MFloat32{
V: 100 * c.System.GlobalBluetooth.GetBluetoothPowerMah() / c.GetSystem().GetPowerUseSummary().GetBatteryCapacityMah() / float32(realtime.Hours()),
}
}
if s := c.System.Battery.GetScreenOffRealtimeMsec(); s > 0 {
out.ScreenOffDischargeRatePerHr = MFloat32{V: 60 * 60 * 1000 * c.System.BatteryDischarge.GetScreenOff() / s}
}
if s := c.System.Misc.GetScreenOnTimeMsec(); s > 0 {
out.ScreenOnDischargeRatePerHr = MFloat32{V: 60 * 60 * 1000 * c.System.BatteryDischarge.GetScreenOn() / s}
}
// Screen Brightness.
out.ScreenBrightness = make(map[string]float32)
for _, sb := range c.System.ScreenBrightness {
out.ScreenBrightness[sb.GetName().String()] += (sb.GetTimeMsec() / msecsInMinute) / float32(realtime.Hours())
}
// Signal Strength.
out.SignalStrength = make(map[string]float32)
for _, ss := range c.System.SignalStrength {
out.SignalStrength[ss.GetName().String()] += (ss.GetTimeMsec() / msecsInMinute) / float32(realtime.Hours())
}
// Wifi Signal Strength.
out.WifiSignalStrength = make(map[string]float32)
for _, ws := range c.System.WifiSignalStrength {
out.WifiSignalStrength[ws.GetName().String()] += (ws.GetTimeMsec() / msecsInMinute) / float32(realtime.Hours())
}
// Bluetooth States.
out.BluetoothState = make(map[string]float32)
for _, bs := range c.System.BluetoothState {
out.BluetoothState[bs.GetName().String()] += (bs.GetTimeMsec() / msecsInMinute) / float32(realtime.Hours())
}
// DataConnection
out.DataConnection = make(map[string]float32)
for _, dc := range c.System.DataConnection {
out.DataConnection[dc.GetName().String()] += (dc.GetTimeMsec() / msecsInMinute) / float32(realtime.Hours())
}
// Kernel Wakelocks.
var kwl []*checkinparse.WakelockInfo
for _, kw := range c.System.KernelWakelock {
if kw.GetName() != "PowerManagerService.WakeLocks" && kw.GetTimeMsec() >= 0.01 {
kwl = append(kwl, &checkinparse.WakelockInfo{
Name: kw.GetName(),
Duration: time.Duration(kw.GetTimeMsec()) * time.Millisecond,
Count: kw.GetCount(),
})
}
}
// Sorting Kernel Wakelocks by time.
checkinparse.SortByTime(kwl)
for _, kw := range kwl {
out.KernelWakelocks = append(out.KernelWakelocks, ActivityData{
Name: kw.Name,
Count: kw.Count,
CountPerHour: kw.Count / float32(realtime.Hours()),
Duration: kw.Duration,
SecondsPerHr: float32(kw.Duration.Seconds()) / float32(realtime.Hours()),
})
}
// Wakeup Reasons.
var wrl []*checkinparse.WakelockInfo
for _, wr := range c.System.WakeupReason {
if wr.GetTimeMsec() >= 0.01 {
wrl = append(wrl, &checkinparse.WakelockInfo{
Name: wr.GetName(),
Duration: time.Duration(wr.GetTimeMsec()) * time.Millisecond,
Count: wr.GetCount(),
})
}
}
// Sorting Wakeup Reasons by count.
checkinparse.SortByCount(wrl)
for _, wr := range wrl {
out.WakeupReasons = append(out.WakeupReasons, ActivityData{
Name: wr.Name,
Count: wr.Count,
CountPerHour: wr.Count / float32(realtime.Hours()),
Duration: wr.Duration,
SecondsPerHr: float32(wr.Duration.Seconds()) / float32(realtime.Hours()),
})
}
// Power usage per app.
var e []*PowerUseData
// Network usage per app.
var m []*checkinparse.WakelockInfo
var n []*NetworkTrafficData
// App wakeup count.
var wu []*RateData
// App ANR and crash count.
var ac []*ANRCrashData
// CPU use per app.
var cpu []*CPUData
// Wifi activity per app.
var wfScan []*checkinparse.WakelockInfo
var wfFull []*checkinparse.WakelockInfo
// SyncManager Tasks.
var stl []*checkinparse.WakelockInfo
// Userspace Partial Wakelocks and GPS use.
var pwl []*checkinparse.WakelockInfo
var gps []*checkinparse.WakelockInfo
// Camera use per app.
var ca []*checkinparse.WakelockInfo
// Flashlight use per app.
var fla []*checkinparse.WakelockInfo
au := make(map[string]int32)
bCapMah := c.GetSystem().GetPowerUseSummary().GetBatteryCapacityMah()
for _, app := range c.App {
if app.GetName() == "" {
app.Name = proto.String(fmt.Sprintf("UNKNOWN_%d", app.GetUid()))
}
au[app.GetName()] = app.GetUid()
this := AppData{
Name: app.GetName(),
UID: app.GetUid(),
}
if pct := 100 * app.PowerUseItem.GetComputedPowerMah() / bCapMah; pct >= 0.01 {
e = append(e, &PowerUseData{
Name: app.GetName(),
UID: app.GetUid(),
Percent: pct,
})
}
if mat, mac := app.Network.GetMobileActiveTimeMsec(), app.Network.GetMobileActiveCount(); mat >= 0.01 || mac > 0 {
m = append(m, &checkinparse.WakelockInfo{
Name: app.GetName(),
UID: app.GetUid(),
Duration: time.Duration(mat) * time.Millisecond,
Count: mac,
})
}
wr := app.Network.GetWifiBytesRx()
wt := app.Network.GetWifiBytesTx()
mt := app.Network.GetMobileBytesTx()
mr := app.Network.GetMobileBytesRx()
if wr+wt+mt+mr >= 0.01 {
ntd := NetworkTrafficData{
Name: app.GetName(),
UID: app.GetUid(),
WifiMegaBytes: (wr + wt) / (1024 * 1024),
MobileMegaBytes: (mr + mt) / (1024 * 1024),
WifiMegaBytesPerHour: (wr + wt) / (1024 * 1024) / float32(realtime.Hours()),
MobileMegaBytesPerHour: (mr + mt) / (1024 * 1024) / float32(realtime.Hours()),
}
n = append(n, &ntd)
this.Network = ntd
}
if w := app.Apk.GetWakeups(); w > 0 {
rd := RateData{
Name: app.GetName(),
UID: app.GetUid(),
Count: w,
CountPerHr: w / float32(realtime.Hours()),
}
wu = append(wu, &rd)
this.Alarms = rd
}
for _, p := range app.Process {
if an, cr := p.GetAnrs(), p.GetCrashes(); an > 0 || cr > 0 {
ac = append(ac, &ANRCrashData{
Name: fmt.Sprintf("%s : %s", app.GetName(), p.GetName()),
UID: app.GetUid(),
ANRCount: int32(an),
CrashCount: int32(cr),
})
out.TotalAppANRCount += int32(an)
out.TotalAppCrashCount += int32(cr)
}
}
out.TotalAppANRRate = float32(out.TotalAppANRCount) / float32(realtime.Hours())
out.TotalAppCrashRate = float32(out.TotalAppCrashCount) / float32(realtime.Hours())
if ut, st := app.Cpu.GetUserTimeMs(), app.Cpu.GetSystemTimeMs(); ut > 0 || st > 0 {
cpud := CPUData{
Name: app.GetName(),
UID: app.GetUid(),
UserTime: time.Duration(ut) * time.Millisecond,
SystemTime: time.Duration(st) * time.Millisecond,
PowerPct: 100 * (app.Cpu.GetPowerMaMs() / (1000 * 60 * 60)) / bCapMah,
}
cpu = append(cpu, &cpud)
this.CPU = cpud
}
if wfl := app.Wifi.GetFullWifiLockTimeMsec(); wfl > 0 {
wfFull = append(wfFull, &checkinparse.WakelockInfo{
Name: app.GetName(),
UID: app.GetUid(),
Duration: time.Duration(wfl) * time.Millisecond,
})
}
wst := app.Wifi.GetScanTimeMsec()
wsc := app.Wifi.GetScanCount()
if wst > 0 || wsc > 0 {
wfScan = append(wfScan, &checkinparse.WakelockInfo{
Name: app.GetName(),
UID: app.GetUid(),
Duration: time.Duration(wst) * time.Millisecond,
Count: wsc,
})
this.WifiScan = ActivityData{
Name: app.GetName(),
UID: app.GetUid(),
Count: wsc,
CountPerHour: wsc / float32(realtime.Hours()),
Duration: time.Duration(wst) * time.Millisecond,
SecondsPerHr: float32(time.Duration(wst).Seconds()) / float32(realtime.Hours()),
}
}
var stlt []*checkinparse.WakelockInfo
for _, st := range app.Sync {
stlt = append(stlt, &checkinparse.WakelockInfo{
Name: fmt.Sprintf("%s : %s", app.GetName(), st.GetName()),
UID: app.GetUid(),
Duration: time.Duration(st.GetTotalTimeMsec()) * time.Millisecond,
Count: st.GetCount(),
})
}
stl = append(stl, stlt...)
this.Syncs = sumWakelockInfo(stlt, realtime)
this.Syncs.Name = app.GetName()
this.Syncs.UID = app.GetUid()
var pwlt []*checkinparse.WakelockInfo
for _, pw := range app.Wakelock {
pwlt = append(pwlt, &checkinparse.WakelockInfo{
Name: fmt.Sprintf("%s : %s", app.GetName(), pw.GetName()),
UID: app.GetUid(),
Duration: time.Duration(pw.GetPartialTimeMsec()) * time.Millisecond,
Count: pw.GetPartialCount(),
})
}
pwl = append(pwl, pwlt...)
this.PartialWakelocks = sumWakelockInfo(pwlt, realtime)
this.PartialWakelocks.Name = app.GetName()
this.PartialWakelocks.UID = app.GetUid()
var gpst []*checkinparse.WakelockInfo
for _, s := range app.Sensor {
if s.GetNumber() == bugreportutils.GPSSensorNumber {
gpst = append(gpst, &checkinparse.WakelockInfo{
Name: app.GetName(),
UID: app.GetUid(),
Duration: time.Duration(s.GetTotalTimeMsec()) * time.Millisecond,
Count: s.GetCount(),
})
continue
}
}
gps = append(gps, gpst...)
this.GPSUse = sumWakelockInfo(gpst, realtime)
this.GPSUse.Name = app.GetName()
this.GPSUse.UID = app.GetUid()
if cat, cac := app.Camera.GetTotalTimeMsec(), app.Camera.GetCount(); cat > 0 || cac > 0 {
ca = append(ca, &checkinparse.WakelockInfo{
Name: app.GetName(),
UID: app.GetUid(),
Duration: time.Duration(cat) * time.Millisecond,
Count: cac,
})
}
if flt, flc := app.Flashlight.GetTotalTimeMsec(), app.Flashlight.GetCount(); flt > 0 || flc > 0 {
fla = append(fla, &checkinparse.WakelockInfo{
Name: app.GetName(),
UID: app.GetUid(),
Duration: time.Duration(flt) * time.Millisecond,
Count: flc,
})
}
out.AggregatedApps = append(out.AggregatedApps, this)
}
for _, pwi := range c.System.PowerUseItem {
if pwi.GetName() == bspb.BatteryStats_System_PowerUseItem_APP {
// We have the apps split up in the preceding for loop, and the APP entry is just the sum of all of them, so we skip it here.
continue
}
if pct := 100 * pwi.GetComputedPowerMah() / bCapMah; pct >= 0.01 {
e = append(e, &PowerUseData{
Name: pwi.GetName().String(),
Percent: pct,
})
}
}
sort.Sort(byPercent(e))
for _, ent := range e {
out.DevicePowerEstimates = append(out.DevicePowerEstimates, *ent)
}
checkinparse.SortByTime(m)
for _, mad := range m {
out.TopMobileActiveApps = append(out.TopMobileActiveApps, ActivityData{
Name: mad.Name,
UID: mad.UID,
Count: mad.Count,
CountPerHour: mad.Count / float32(realtime.Hours()),
Duration: mad.Duration,
SecondsPerHr: float32(mad.Duration.Seconds()) / float32(realtime.Hours()),
})
}
sort.Sort(byMobileBytes(n))
for _, ntd := range n {
if ntd.MobileMegaBytes >= 0.01 {
out.TopMobileTrafficApps = append(out.TopMobileTrafficApps, *ntd)
}
}
sort.Sort(byWifiBytes(n))
for _, ntd := range n {
if ntd.WifiMegaBytes >= 0.01 {
out.TopWifiTrafficApps = append(out.TopWifiTrafficApps, *ntd)
}
}
sort.Sort(byCount(wu))
for _, w := range wu {
out.AppWakeups = append(out.AppWakeups, *w)
out.TotalAppWakeupsPerHr += w.CountPerHr
}
sort.Sort(byCrashThenANR(ac))
for _, x := range ac {
out.ANRAndCrash = append(out.ANRAndCrash, *x)
}
sort.Sort(byPower(cpu))
for _, cp := range cpu {
out.CPUUsage = append(out.CPUUsage, *cp)
out.TotalAppCPUPowerPct += cp.PowerPct
}
checkinparse.SortByTime(wfScan)
for _, w := range wfScan {
out.WifiScanActivity = append(out.WifiScanActivity, ActivityData{
Name: w.Name,
UID: w.UID,
Count: w.Count,
CountPerHour: w.Count / float32(realtime.Hours()),
Duration: w.Duration,
SecondsPerHr: float32(w.Duration.Seconds()) / float32(realtime.Hours()),
})
}
checkinparse.SortByTime(wfFull)
for _, w := range wfFull {
out.WifiFullLockActivity = append(out.WifiFullLockActivity, ActivityData{
Name: w.Name,
UID: w.UID,
Duration: w.Duration,
SecondsPerHr: float32(w.Duration.Seconds()) / float32(realtime.Hours()),
})
}
// Sorting SyncManager Tasks by time.
checkinparse.SortByTime(stl)
for _, st := range stl {
out.SyncTasks = append(out.SyncTasks, ActivityData{
Name: st.Name,
UID: st.UID,
Count: st.Count,
CountPerHour: st.Count / float32(realtime.Hours()),
Duration: st.Duration,
SecondsPerHr: float32(st.Duration.Seconds()) / float32(realtime.Hours()),
})
out.TotalAppSyncsPerHr += float32(st.Duration.Seconds()) / float32(realtime.Hours())
}
// Sorting Partial Wakelocks by time.
checkinparse.SortByTime(pwl)
for _, pw := range pwl {
out.UserspaceWakelocks = append(out.UserspaceWakelocks, ActivityData{
Name: pw.Name,
UID: pw.UID,
Count: pw.Count,
CountPerHour: pw.Count / float32(realtime.Hours()),
Duration: pw.Duration,
SecondsPerHr: float32(pw.Duration.Seconds()) / float32(realtime.Hours()),
})
}
// Sort GPS use by time.
checkinparse.SortByTime(gps)
for _, g := range gps {
out.GPSUse = append(out.GPSUse, ActivityData{
Name: g.Name,
UID: g.UID,
Count: g.Count,
CountPerHour: g.Count / float32(realtime.Hours()),
Duration: g.Duration,
SecondsPerHr: float32(g.Duration.Seconds()) / float32(realtime.Hours()),
})
out.TotalAppGPSUseTimePerHour += float32(g.Duration.Seconds()) / float32(realtime.Hours())
}
// Sort camera use by time.
checkinparse.SortByTime(ca)
for _, c := range ca {
out.CameraUse = append(out.CameraUse, ActivityData{
Name: c.Name,
UID: c.UID,
Count: c.Count,
CountPerHour: c.Count / float32(realtime.Hours()),
Duration: c.Duration,
SecondsPerHr: float32(c.Duration.Seconds()) / float32(realtime.Hours()),
})
out.TotalAppCameraUsePerHr += float32(c.Duration.Seconds()) / float32(realtime.Hours())
}
// Sort flashlight use by time.
checkinparse.SortByTime(fla)
for _, f := range fla {
out.FlashlightUse = append(out.FlashlightUse, ActivityData{
Name: f.Name,
UID: f.UID,
Count: f.Count,
CountPerHour: f.Count / float32(realtime.Hours()),
Duration: f.Duration,
SecondsPerHr: float32(f.Duration.Seconds()) / float32(realtime.Hours()),
})
out.TotalAppFlashlightUsePerHr += float32(f.Duration.Seconds()) / float32(realtime.Hours())
}
return out
}
func parseCheckinData(c *bspb.BatteryStats) checkin {
if c == nil {
return checkin{}
}
realtime := time.Duration(c.System.Battery.GetBatteryRealtimeMsec()) * time.Millisecond
out := checkin{
Device: c.Build.GetDevice(),
Build: c.Build.GetBuildId(),
BuildFingerprint: c.Build.GetFingerprint(),
ReportVersion: c.GetReportVersion(),
Realtime: realtime,
ScreenOffRealtime: time.Duration(c.System.Battery.GetScreenOffRealtimeMsec()) * time.Millisecond,
ScreenOffDischargePoints: c.System.BatteryDischarge.GetScreenOff(),
ScreenOnDischargePoints: c.System.BatteryDischarge.GetScreenOn(),
BatteryCapacity: c.System.PowerUseSummary.GetBatteryCapacityMah(),
EstimatedDischarge: c.System.PowerUseSummary.GetComputedPowerMah(),
ActualDischarge: (c.System.PowerUseSummary.GetMinDrainedPowerMah() + c.System.PowerUseSummary.GetMaxDrainedPowerMah()) / 2,
// Uptime is the same as screen-off uptime + screen on time
Uptime: mDuration{
V: (time.Duration(c.System.Battery.GetBatteryUptimeMsec()) * time.Millisecond),
},
ScreenOffUptime: mDuration{
V: (time.Duration(c.System.Battery.GetScreenOffUptimeMsec()) * time.Millisecond),
},
ScreenOnTime: mDuration{
V: (time.Duration(c.System.Misc.GetScreenOnTimeMsec()) * time.Millisecond),
},
PartialWakelockTime: mDuration{
V: (time.Duration(c.System.Misc.GetPartialWakelockTimeMsec()) * time.Millisecond),
},
KernelOverheadTime: mDuration{
V: (time.Duration(c.System.Battery.GetScreenOffUptimeMsec()-c.System.Misc.GetPartialWakelockTimeMsec()) * time.Millisecond),
},
SignalScanningTime: mDuration{
V: (time.Duration(c.System.SignalScanningTime.GetTimeMsec()) * time.Millisecond),
},
MobileActiveTime: mDuration{
V: (time.Duration(c.System.Misc.GetMobileActiveTimeMsec()) * time.Millisecond),
},
}
out.MiscPercentage = 100 * (out.ActualDischarge - out.EstimatedDischarge) / out.BatteryCapacity
out.MobileKiloBytesPerHr = mFloat32{V: (c.System.GlobalNetwork.GetMobileBytesRx() + c.System.GlobalNetwork.GetMobileBytesTx()) / (1024 * float32(realtime.Hours()))}
out.WifiKiloBytesPerHr = mFloat32{V: (c.System.GlobalNetwork.GetWifiBytesRx() + c.System.GlobalNetwork.GetWifiBytesTx()) / (1024 * float32(realtime.Hours()))}
if c.GetReportVersion() >= 14 {
out.WifiOnTime = mDuration{V: time.Duration(c.System.GlobalWifi.GetWifiOnTimeMsec()) * time.Millisecond}
out.WifiIdleTime = mDuration{V: time.Duration(c.System.GlobalWifi.GetWifiIdleTimeMsec()) * time.Millisecond}
out.WifiTransmitTime = mDuration{V: time.Duration(c.System.GlobalWifi.GetWifiRxTimeMsec()+c.System.GlobalWifi.GetWifiTxTimeMsec()) * time.Millisecond}
out.WifiDischargePoints = 100 * c.System.GlobalWifi.GetWifiPowerMah() / c.GetSystem().GetPowerUseSummary().GetBatteryCapacityMah()
out.WifiDischargeRatePerHr = mFloat32{
V: 100 * c.System.GlobalWifi.GetWifiPowerMah() / c.GetSystem().GetPowerUseSummary().GetBatteryCapacityMah() / float32(realtime.Hours()),
}
out.BluetoothIdleTime = mDuration{V: time.Duration(c.System.GlobalBluetooth.GetBluetoothIdleTimeMsec()) * time.Millisecond}
out.BluetoothTransmitTime = mDuration{V: time.Duration(c.System.GlobalBluetooth.GetBluetoothRxTimeMsec()+c.System.GlobalBluetooth.GetBluetoothTxTimeMsec()) * time.Millisecond}
out.BluetoothDischargePoints = 100 * c.System.GlobalBluetooth.GetBluetoothPowerMah() / c.GetSystem().GetPowerUseSummary().GetBatteryCapacityMah()
out.BluetoothDischargeRatePerHr = mFloat32{
V: 100 * c.System.GlobalBluetooth.GetBluetoothPowerMah() / c.GetSystem().GetPowerUseSummary().GetBatteryCapacityMah() / float32(realtime.Hours()),
}
}
if s := c.System.Battery.GetScreenOffRealtimeMsec(); s > 0 {
out.ScreenOffDichargeRatePerHr = mFloat32{V: 60 * 60 * 1000 * c.System.BatteryDischarge.GetScreenOff() / s}
}
if s := c.System.Misc.GetScreenOnTimeMsec(); s > 0 {
out.ScreenOnDichargeRatePerHr = mFloat32{V: 60 * 60 * 1000 * c.System.BatteryDischarge.GetScreenOn() / s}
}
// Top Partial Wakelocks by time and count
var pwl []*checkinparse.WakelockInfo
for _, app := range c.App {
for _, pw := range app.Wakelock {
if pw.GetPartialTimeMsec() >= 0.01 {
pwl = append(pwl, &checkinparse.WakelockInfo{
Name: fmt.Sprintf("%s : %s", app.GetName(), pw.GetName()),
UID: app.GetUid(),
Duration: time.Duration(pw.GetPartialTimeMsec()) * time.Millisecond,
Count: pw.GetPartialCount(),
})
}
}
}
// Top Partial Wakelocks by time
checkinparse.SortByTime(pwl)
for _, pw := range pwl {
out.UserspaceWakelocks = append(out.UserspaceWakelocks, WakelockData{
Name: pw.Name,
UID: pw.UID,
Count: pw.Count,
Duration: pw.Duration,
})
}
// Top 5 Kernel Wakelocks
var kwl []*checkinparse.WakelockInfo
for _, kw := range c.System.KernelWakelock {
if kw.GetName() != "PowerManagerService.WakeLocks" && kw.GetTimeMsec() >= 0.01 {
kwl = append(kwl, &checkinparse.WakelockInfo{
Name: kw.GetName(),
Duration: time.Duration(kw.GetTimeMsec()) * time.Millisecond,
Count: kw.GetCount(),
})
}
}
// Top Kernel Wakelocks by time
checkinparse.SortByTime(kwl)
for _, kw := range kwl {
out.KernelWakelocks = append(out.KernelWakelocks, WakelockData{
Name: kw.Name,
Count: kw.Count,
Duration: kw.Duration,
})
}
// Top SyncTasks by time and count
var stl []*checkinparse.WakelockInfo
for _, app := range c.App {
for _, st := range app.Sync {
if st.GetTotalTimeMsec() >= 0.01 {
stl = append(stl, &checkinparse.WakelockInfo{
Name: fmt.Sprintf("%s : %s", app.GetName(), st.GetName()),
UID: app.GetUid(),
Duration: time.Duration(st.GetTotalTimeMsec()) * time.Millisecond,
Count: st.GetCount(),
})
}
}
}
// Top SyncTasks by time
checkinparse.SortByTime(stl)
for _, st := range stl {
out.SyncTasks = append(out.SyncTasks, WakelockData{
Name: st.Name,
UID: st.UID,
Count: st.Count,
Duration: st.Duration,
})
}
// Top power consumers and network users
var e []*PowerUseData
var m []*MobileActiveData
var n []*NetworkTrafficData
for _, app := range c.App {
if mah := app.PowerUseItem.GetComputedPowerMah(); mah >= 0.01 {
e = append(e, &PowerUseData{
Name: app.GetName(),
UID: app.GetUid(),
Percent: 100 * mah / c.GetSystem().GetPowerUseSummary().GetBatteryCapacityMah(),
})
}
if mat := app.Network.GetMobileActiveTimeMsec(); mat >= 0.01 {
m = append(m, &MobileActiveData{
Name: app.GetName(),
UID: app.GetUid(),
Duration: time.Duration(mat) * time.Millisecond,
})
}
wr := app.Network.GetWifiBytesRx()
wt := app.Network.GetWifiBytesTx()
mt := app.Network.GetMobileBytesTx()
mr := app.Network.GetMobileBytesRx()
if wr+wt+mt+mr >= 0.01 {
n = append(n, &NetworkTrafficData{
Name: app.GetName(),
UID: app.GetUid(),
WifiMegaBytes: (wr + wt) / (1024 * 1024),
MobileMegaBytes: (mr + mt) / (1024 * 1024),
})
}
}
for _, pwi := range c.System.PowerUseItem {
if pwi.GetName() == bspb.BatteryStats_System_PowerUseItem_APP {
// We have the apps split up in the preceding for loop, and the APP entry is just the sum of all of them, so we skip it here.
continue
}
if mah := pwi.GetComputedPowerMah(); mah >= 0.01 {
e = append(e, &PowerUseData{
Name: pwi.GetName().String(),
Percent: 100 * mah / c.GetSystem().GetPowerUseSummary().GetBatteryCapacityMah(),
})
}
}
sort.Sort(byPercent(e))
for _, ent := range e {
out.TopBatteryConsumingEntities = append(out.TopBatteryConsumingEntities, *ent)
}
sort.Sort(byTime(m))
for _, mad := range m {
out.TopMobileActiveApps = append(out.TopMobileActiveApps, *mad)
}
sort.Sort(byMobileBytes(n))
for _, ntd := range n {
if ntd.MobileMegaBytes >= 0.01 {
out.TopMobileTrafficApps = append(out.TopMobileTrafficApps, *ntd)
}
}
sort.Sort(byWifiBytes(n))
for _, ntd := range n {
if ntd.WifiMegaBytes >= 0.01 {
out.TopWifiTrafficApps = append(out.TopWifiTrafficApps, *ntd)
}
}
return out
}