Pooja Jain 812f8e9065 IMS: Grey out Wifi calling option when either sub is having call.
The WifiCallingSettingsForSub was not checking for call state reported
by telephony manager, hence, when call was on other sub, the option was not
getting greyed out.
Use the TelephonyManager API to fetch callstate.

Test: Manual

Bug: 130706399
Change-Id: Ib4b0e1191c83e23377ccf8ed013252728ef9dd95
2019-11-25 12:10:03 +05:30
2019-11-21 11:48:07 +00:00
Description
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3.1 GiB
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Java 89.8%
Kotlin 10.2%