1051692 - [dolphin]Firefox show internet connectivity icon and red cross signal bar at the same time in week service area.

Status: RESOLVED WONTFIX

(Firefox OS Graveyard :: RIL, defect)

Description

[孟宪茂]

[Blocking Requested - why for this release]:

steps to reproduces:

a) Insert both sim card and when sim card camp properly.
b) Set SIM 1 in 3G only mode .
c) Now when DUT goes in very low service area,it show internet connectivity icon and red cross signal bar at same time.

The modem show the service value is very low(CSQ have value 1),but the gecko show the voice.relSignalStrength is null;

Also see the sprd Bug 330618.

Comment 1

[Evelyn Hung]

Can you provide a screenshot?

p.s. please stop randomly ni people without asking a specific question. You can always ni me if you need help. Thanks.

Comment 2

[孟宪茂]

Attachment: screenshort.png

screenshort

Comment 3

[孟宪茂]

Hi Evelyn,

I have attached a screenshot,please help check the issue.

Thank you very much!

Comment 4

[shawn ku [:sku]]

Hi Xianmao:
 Please add me to SPRD Bug 330618 CC list, or attach related log to Moz Bugzilla.
Thanks!!
Shawn

Comment 5

[孟宪茂]

(In reply to shawn ku [:sku] from comment #4)
> Hi Xianmao:
>  Please add me to SPRD Bug 330618 CC list, or attach related log to Moz
> Bugzilla.
> Thanks!!
> Shawn

I have added you to SPRD Bug 330618 CC list,please help check the issue.

Thanks!

Comment 6

[Evelyn Hung]

Thanks, it seems a weird case in Gecko and Shawn has jumped in. Thanks, Shawn!

Comment 7

[shawn ku [:sku]]

 It's possible to only have PS but no CS case.
Gecko/Gaia reflect this fact.

I don't think this is a bug unless modem comment there is no PDP around 14:16:19.


07-06 14:15:54.812   724   724 I Gecko   : -*- RILContentHelper: Received message 'RIL:VoiceInfoChanged': {"clientId":0,"data":{"connected":false,"emergencyCallsOnly":true,"roaming":false,"network":null,"cell":null,"type":null,"signalStrength":null,"relSignalStrength":null,"state":null}}
07-06 14:15:57.592   111   111 I Gecko   : -*- RILContentHelper: Received message 'RIL:DataInfoChanged': {"clientId":0,"data":{"connected":true,"emergencyCallsOnly":false,"roaming":false,"network":{"longName":null,"shortName":null,"mcc":"470","mnc":"03"},"cell":{"gsmLocationAreaCode":750,"gsmCellId":15150094},"type":"hspa","signalStrength":-101,"relSignalStrength":36,"state":"registered","apn":"internet"}}
07-06 14:16:29.342   775   775 I Gecko   : -*- RILContentHelper: Received message 'RIL:DataInfoChanged': {"clientId":0,"data":{"connected":true,"emergencyCallsOnly":false,"roaming":false,"network":{"longName":null,"shortName":null,"mcc":"470","mnc":"03"},"cell":{"gsmLocationAreaCode":750,"gsmCellId":15150094},"type":"hspa","signalStrength":-105,"relSignalStrength":20,"state":"registered","apn":"internet"}}
07-06 14:17:31.562   775   775 I Gecko   : -*- RILContentHelper: Received message 'RIL:VoiceInfoChanged': {"clientId":0,"data":{"connected":true,"emergencyCallsOnly":false,"roaming":false,"network":{"longName":"47007","shortName":"47007","mcc":"470","mnc":"07"},"cell":{"gsmLocationAreaCode":40412,"gsmCellId":71904614},"type":"hspa","signalStrength":null,"relSignalStrength":null,"state":"registered"}}

Comment 8

[孟宪茂]

(In reply to shawn ku [:sku] from comment #7)
>  It's possible to only have PS but no CS case.
> Gecko/Gaia reflect this fact.
> 
> I don't think this is a bug unless modem comment there is no PDP around
> 14:16:19.
> 
> 
> 07-06 14:15:54.812   724   724 I Gecko   : -*- RILContentHelper: Received
> message 'RIL:VoiceInfoChanged':
> {"clientId":0,"data":{"connected":false,"emergencyCallsOnly":true,"roaming":
> false,"network":null,"cell":null,"type":null,"signalStrength":null,
> "relSignalStrength":null,"state":null}}
> 07-06 14:15:57.592   111   111 I Gecko   : -*- RILContentHelper: Received
> message 'RIL:DataInfoChanged':
> {"clientId":0,"data":{"connected":true,"emergencyCallsOnly":false,"roaming":
> false,"network":{"longName":null,"shortName":null,"mcc":"470","mnc":"03"},
> "cell":{"gsmLocationAreaCode":750,"gsmCellId":15150094},"type":"hspa",
> "signalStrength":-101,"relSignalStrength":36,"state":"registered","apn":
> "internet"}}
> 07-06 14:16:29.342   775   775 I Gecko   : -*- RILContentHelper: Received
> message 'RIL:DataInfoChanged':
> {"clientId":0,"data":{"connected":true,"emergencyCallsOnly":false,"roaming":
> false,"network":{"longName":null,"shortName":null,"mcc":"470","mnc":"03"},
> "cell":{"gsmLocationAreaCode":750,"gsmCellId":15150094},"type":"hspa",
> "signalStrength":-105,"relSignalStrength":20,"state":"registered","apn":
> "internet"}}
> 07-06 14:17:31.562   775   775 I Gecko   : -*- RILContentHelper: Received
> message 'RIL:VoiceInfoChanged':
> {"clientId":0,"data":{"connected":true,"emergencyCallsOnly":false,"roaming":
> false,"network":{"longName":"47007","shortName":"47007","mcc":"470","mnc":
> "07"},"cell":{"gsmLocationAreaCode":40412,"gsmCellId":71904614},"type":
> "hspa","signalStrength":null,"relSignalStrength":null,"state":"registered"}}

Hi shawn,

"only have PS but no CS case" exist in some case,and the Gecko/Gaia design also shows that PS and CS are displayed in different way.But this will confuse customs,when they see the red cross signal bar,it means there is no service at all in custom view, it should not show data connection icon.
So I think we should avoid this case in gaia or gecko.

Thanks!
Thanks!

Comment 9

[shawn ku [:sku]]

It becomes feature request by comment 8.
However, user still can use browser w/o any icon display if user hit this case.
This also confuse user.

Comment 10

[shawn ku [:sku]]

AOSP did the similar thing. The Data icon will show up when "mDataState == TelephonyManager.DATA_CONNECTED" and "mServiceState.getDataRegState() == ServiceState.STATE_IN_SERVICE;"

Google also don't care about the voice state for data icon.

[1] - https://github.com/android/platform_frameworks_base/blob/master/packages/SystemUI/src/com/android/systemui/statusbar/policy/NetworkController.java#L721

[2] - https://github.com/android/platform_frameworks_base/blob/master/packages/SystemUI/src/com/android/systemui/statusbar/policy/NetworkController.java#L496

Comment 11

[Wayne Chang [:wchang]]

Feature request.

Not necessarily a problem, we are reflecting the actual statuses here.

Comment 12

[孟宪茂]

(In reply to shawn ku [:sku] from comment #9)
> It becomes feature request by comment 8.
> However, user still can use browser w/o any icon display if user hit this
> case.
> This also confuse user.

Hi shawn,

The issue comes from the case that the data service has registered but voice service did not register.This case exists in 3G mode in the special environment.As in 3G mode,voice and data register independently.

Different network types (2G，3G，LTE) have different voice and data register strategy,we can not just use the voice and data register state to show user connection state.

we should avoid the this special case as it really confuse user.

Thanks!

Comment 13

[shawn ku [:sku]]

Hi Xianmao:
 this is not about "data service has registered but voice service did not register."
This is about data service is connected (implied data registered), but voice did not register.

Data is registered only means that device attaches to the data network, but no data connection capability yet.
Device need to wait for data connected state to surf the internet.

In this case, data get connected, but voice is nu-registered.

Please let me know if there is anything still unclear!!
Shawn

Comment 14

[孟宪茂]

(In reply to shawn ku [:sku] from comment #13)
> Hi Xianmao:
>  this is not about "data service has registered but voice service did not
> register."
> This is about data service is connected (implied data registered), but voice
> did not register.
> 
> Data is registered only means that device attaches to the data network, but
> no data connection capability yet.
> Device need to wait for data connected state to surf the internet.
> 
> In this case, data get connected, but voice is nu-registered.
> 
> Please let me know if there is anything still unclear!!
> Shawn

Hi shawn,

Thank you for your support info.
But in 3G mode in the special environment,this case still exists,how could we avoid this confusing case?
Thanks!

Comment 15

[shawn ku [:sku]]

Hi Xianmao:
 Can you please help check comment 10 first?
AOSP also did the same thing.

Except the same icon slot (PS/CS share on the same slot), I think it is reasonable to have such result in real network.

Comment 16

[BMO Automation]

Firefox OS is not being worked on