836678 - [GPS] callback error when GPS application is included outOfProcessBlackList "window_manager.js"

Status: RESOLVED FIXED

(Firefox OS Graveyard :: General, defect)

Description

[leo.bugzilla.gecko]

for mass production test, make to test application.

We have issues,
App in Gaia calls,
"navigator.geolocation.watchPosition(function(position)".
But Return nothing(We expect to return position inpormation).

We think cause that test app is included outOfProcessBlackList "window_manager.js".

Could you recommand to way to return 'positin information', when test app app is included outOfProcessBlackList?

Comment 1

[Kan-Ru Chen [:kanru] (UTC+9)]

Do you mean that if you put the test app into the outOfProcessBlackList it will not receive any geolocation callback?

Did you provide a error callback for it? A simplified example app or patch would be very helpful.

Comment 2

[leo.bugzilla.gecko]

Do you mean that if you put the test app into the outOfProcessBlackList it will not receive any geolocation callback? -> Yes

For Mass Production Test, unavoidably put into the outOfProcessBlackList. But, It is occur side effect, GPS function of Mass Production Test do not geolocation callback.

I'm sorry, don'y provide test app bucause security..but, share the GPS code.
This code is basic code, simply call "navigator.geolocation.watchPosition".

---------------------------------------------------------------------------
function getFixes()
	{
		if(document.getElementById('starstptbtn').innerHTML == "Start")
		{
			
			init();
			document.getElementById('starstptbtn').innerHTML = "Stop";
			document.getElementById('request').innerHTML = "";
			//wpid = navigator.geolocation.watchPosition(geo_success, geo_error, {enableHighAccuracy:true, maximumAge:30000, timeout:27000});
			if ("geolocation" in navigator) 
			{
				wpid = navigator.geolocation.watchPosition(function(position) {
				
					updateGPS(position);
					
					//do_something(position.coords.latitude, position.coords.longitude);
				},function(error) {
					alert("Erroro Code :" + error.code + "[" + error.message.toString() + "]");
					clearfixes();
				},{enableHighAccuracy:true, maximumAge:300000, timeout:270000});
			}
		}
		else
		{
			clearfixes();
		}
	}
	function updateGPS(position)
	{
			fixcount++;
			document.getElementById('fixcnt').innerHTML = fixcount.toString();
			if(fixcount=='1')
				document.getElementById('ttff').innerHTML = i.toString() + Seconds;
				
			document.getElementById('futc').innerHTML = position.timestamp.toString();
			document.getElementById('latlong').innerHTML = position.coords.latitude.toString() + "," +
			position.coords.longitude.toString() + "," +
			position.coords.altitude.toString() + "," +
			position.coords.heading.toString() + "," +
			position.coords.speed.toString() + "," +
			position.coords.accuracy.toString();
	}
----------------------------------------------------------------------------

Test debug log,

"02-01 04:42:09.359: E/GeckoConsole(116): [JavaScript Error: "Error: Permission denied for <app://hiddenmenu.example.com> to get property UnnamedClass.timestamp" {file: "app://hiddenmenu.example.com/Src/GPSTest/gpsAppMainMenu/GPSTracking/ConnectionTest.js" line: 70}]" 
-> point to code "document.getElementById('futc').innerHTML = position.timestamp.toString();"

Comment 3

[Kan-Ru Chen [:kanru] (UTC+9)]

I'll investigate this.

Comment 4

[leo.bugzilla.gecko]

Thank you for sparing your time.
Could you let me know the progress of this case?

Thanks

Comment 5

[Kan-Ru Chen [:kanru] (UTC+9)]

I was unable to reproduce this.

What I tested:

1. Put "Geoloc" into outOfProcessBlackList
2. Check it does not show in b2g-ps
3. Click "Start" and it starts to get location information

Note that you have to add "geolocation" to the permission section of app manifest.