For outdoor activities I need GPS for my app.
Before starting the timer I want be sure the GPS signal is good.
I check the GPS quality, when the quality is good I warn user that he can start the timer.
The issue is that a good signal quality doesn t mean that the signal is stable/reliable.
After 1, 2 or 5 seconds the quality can become poor, and the tracking is interrupted.
I note that when my device display the Garmin message "GPS ready", I don t loose the signal anymore.
So my question: is there a mean to know that the GPS is really ready?
How Garmin determines that the GPS is ready?
Should I wait a 5 or 6 QUALITY_GOOD during 10 or 20 seconds to be sure the signal is stable?