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android - Update the interval each time

pull/2534/head
Martin Boonk 2023-02-23 20:39:37 +01:00
parent abd8313a6c
commit 6b352486ea
1 changed files with 9 additions and 14 deletions
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21
apps/android/boot.js
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@ -140,7 +140,6 @@
"gps": function() {
const settings = require("Storage").readJSON("android.settings.json",1)||{};
if (!settings.overwriteGps) return;
// modify event for using it as Bangle GPS event
delete event.t;
if (!isFinite(event.satellites)) event.satellites = NaN;
@ -154,27 +153,24 @@
event.time = new Date(event.time);
}
if (!gpsState.firstGPSEvent) {
if (!gpsState.lastGPSEvent) {
// this is the first event, save time of arrival and deactivate internal GPS
gpsState.firstGPSEvent = Date.now();
Bangle.moveGPSPower(0);
} else {
if (!gpsState.interval){
// this is the second event, store the intervall for expecting the next GPS event
gpsState.interval = Date.now() - gpsState.firstGPSEvent;
}
gpsState.interval = Date.now() - gpsState.lastGPSEvent;
}
gpsState.lastGPSEvent = Date.now();
// in any case, cleanup the GPS state in case no new events arrive
if (gpsState.timeoutGPS) clearTimeout(gpsState.timeoutGPS);
gpsState.timeoutGPS = setTimeout(()=>{
// reset state
gpsState.firstGPSEvent = undefined;
gpsState.lastGPSEvent = undefined;
gpsState.timeoutGPS = undefined;
gpsState.interval = undefined;
// did not get an expected GPS event but have GPS clients, switch back to internal GPS
if (Bangle.isGPSOn()) Bangle.moveGPSPower(1);
}, (gpsState.interval || 10000) + 1000);
Bangle.emit('GPS', event);
},
// {t:"is_gps_active"}
@ -288,7 +284,6 @@
// GPS overwrite logic
if (settings.overwriteGps) { // if the overwrite option is set..
const origSetGPSPower = Bangle.setGPSPower;
// migrate all GPS clients to the other variant on connection events
Bangle.moveGPSPower = (state) => {
if (Bangle.isGPSOn()){
let orig = Bangle._PWR.GPS;
@ -303,7 +298,7 @@
let wrap = function(f){
return (s)=>{
if (serialTimeout) clearTimeout(serialTimeout);
origSetGPSPower(1, "androidgpsserial")
origSetGPSPower(1, "androidgpsserial");
f(s);
serialTimeout = setTimeout(()=>{
serialTimeout = undefined;
@ -315,9 +310,9 @@
Serial1.write = wrap(Serial1.write);
// replace set GPS power logic to suppress activation of gps (and instead request it from the phone)
Bangle.setGPSPower = (isOn, appID) => {
Bangle.setGPSPower = ((isOn, appID) => {
let pwr;
if (!gpsState.firstGPSEvent){
if (!this.lastGPSEvent){
// use internal GPS power function if no gps event has arrived from GadgetBridge
pwr = origSetGPSPower(isOn, appID);
} else {
@ -334,7 +329,7 @@
// always update Gadgetbridge on current power state
gbSend({ t: "gps_power", status: pwr });
return pwr;
};
}).bind(gpsState);
// allow checking for GPS via GadgetBridge
Bangle.isGPSOn = () => {
return !!(Bangle._PWR && Bangle._PWR.GPS && Bangle._PWR.GPS.length>0);