"clear" JSON data

[dan1967]

Hello,
I add "speed" data to tcx file.
I add some additional code to get "clear" data from JSON.

My idea is to get information similar to information in Huawei Health application.
Look at my code, for inspiration. Maybe something is useful.

Idea...
can you use "tp=p-m" from hitrack file/data for automatic 1km laps?
This is beyond my ability :-(

PS :
I'm self-learning programmer, my code is not good.
My English is bad, same as my code...

PS2
I use Huawei Watch GT and data from JSON.
I have any other data from another Huawei hardware.

Hitrava_dan67.zip