func Example() {
// Read our FIT test file data
testFile := filepath.Join("testdata", "fitsdk", "Activity.fit")
testData, err := ioutil.ReadFile(testFile)
if err != nil {
fmt.Println(err)
return
}
// Decode the FIT file data
fit, err := fit.Decode(bytes.NewReader(testData))
if err != nil {
fmt.Println(err)
return
}
// Inspect the TimeCreated field in the FileId message
fmt.Println(fit.FileId.TimeCreated)
// Inspect the dynamic Product field in the FileId message
fmt.Println(fit.FileId.GetProduct())
// Inspect the FIT file type
fmt.Println(fit.FileType())
// Get the actual activity
activity, err := fit.Activity()
if err != nil {
fmt.Println(err)
return
}
// Print the latitude and longitude of the first Record message
for _, record := range activity.Records {
fmt.Println(record.PositionLat)
fmt.Println(record.PositionLong)
break
}
// Print the sport of the first Session message
for _, session := range activity.Sessions {
fmt.Println(session.Sport)
break
}
// Output:
// 2012-04-09 21:22:26 +0000 UTC
// Hrm1
// Activity
// 41.51393
// -73.14859
// Running
}
func ExampleSetLocalTimeZone() {
testFile := filepath.Join("../testdata", "fitsdk", "Activity.fit")
testData, err := ioutil.ReadFile(testFile)
if err != nil {
fmt.Println(err)
return
}
fit, err := fit.Decode(bytes.NewReader(testData))
if err != nil {
fmt.Println(err)
return
}
activity, err := fit.Activity()
if err != nil {
fmt.Println(err)
return
}
fmt.Println("Post decode & pre SetLocalTimezone:")
fmt.Println(activity.Activity.LocalTimestamp)
err = timeutil.SetLocalTimeZone(fit)
if err != nil {
fmt.Println(err)
return
}
fmt.Println("Post SetLocalTimezone:")
fmt.Println(activity.Activity.LocalTimestamp)
// Output:
// Post decode & pre SetLocalTimezone:
// 2012-04-09 17:24:51 -0400 FITLOCAL
// Post SetLocalTimezone:
// 2012-04-09 17:24:51 -0400 EDT
}