Navigation in Android: how to make navigation for constant tracking of movement?

Question

satellite navigation

It is not possible to make navigation for constant tracking of movement.
I've tried many suggested options, but nothing seems to work. In a bunch of GPS + network, the data comes in unclear how. If you filter coordinates by time and accuracy (accuracy), then often the location jumps. Especially if you stand still. Is this generally normal behavior?
Fused works weird too. Either it takes me to the road through 3 houses, or it shows quite accurately, with an error of a couple of meters.
In theory, fused takes on the task of determining the best source of coordinates, but it turns out that it is not suitable for my task or I am doing something wrong.
Tell me where to dig. What is the correct way to use Fused? Are they used in code along with GPS + network or just one?

Answer 1

network shows coordinates with an error of 200-300 meters. In theory.
Therefore, if the position of a particular house is important to you, then only HIGHT_ACCURACY (gps, glonass).
developer.android.com/intl/es/training/location
But gps will also have a spread of 20 meters. It makes sense to study the location api, they have good averaging algorithms and everything is configurable.

Answer 2

IHMO all network is to determine the approximate location at the start, then only GPS