func collectFPS() (*Data, error) {
fps, err := android.FPS()
if err != nil {
return nil, err
}
return &Data{
Name: "fps",
Data: fps,
}, nil
}
func main() {
kingpin.CommandLine.HelpFlag.Short('h')
kingpin.Parse()
if *version {
showVersion()
return
}
if *showInfo {
DumpAndroidInfo()
return
}
if *quit {
http.Get(fmt.Sprintf("http://localhost:%d/api/quit", *port))
return
}
if *showFPS && os.Getuid() != 0 {
if err := rootRun(os.Args...); err != nil {
log.Fatal(err)
}
return
}
if *showFPS && os.Getuid() == 0 {
collectFuncs["fps"] = CollectUnit{collectFPS, 500 * time.Millisecond}
}
//if *showFPS {
//go drainAndroidFPS(outC)
//}
if *listen {
go serveHTTP(*port) // open a server for app to send data
}
if *test {
log.Println(android.FPS())
return
}
var proc *process.Process
if *search != "" {
procs, err := FindProcess(*search)
if err != nil {
log.Fatal(err)
}
if len(procs) == 0 {
log.Fatalf("No process found by %s", strconv.Quote(*search))
}
if len(procs) > 1 {
log.Fatal("Find more then one process matched, This is a bug, maybe")
}
proc = procs[0]
collectFuncs["proc_cpu"] = CollectUnit{NewProcCollectCPU(proc), *duration}
collectFuncs["proc_net"] = CollectUnit{NewProcCollectTraffic(proc), *duration}
collectFuncs["proc_mem"] = CollectUnit{NewProcCollectMemory(proc), *duration}
}
collectFuncs["sys_cpu"] = CollectUnit{collectCPU, *duration}
collectFuncs["sys_mem"] = CollectUnit{collectMem, *duration}
collectFuncs["battery"] = CollectUnit{collectBattery, *duration}
drainData(collectFuncs)
for data := range outC {
data.Time = time.Now().UnixNano() / 1e6 // milliseconds
dataByte, _ := json.Marshal(data)
fmt.Println(string(dataByte))
}
}