Improve video calling setting visiblity behavior.
+ Use ImsManager helpers to determine whether the Enhanced 4G LTE
setting has been set, and whether the device is Enhanced 4G LTE
capable.
+ Update logic in CallFeaturesSetting for visibility of the setting.
If device is capable, but the setting is off, show a dialog with
a button which will send them to Network settings.
- Remove helper in ImsUtil which is no longer needed.
Bug: 16014284
Change-Id: If2c89bb59d1ef7456e5adc2ebc1aea1488947ee7
diff --git a/res/values/strings.xml b/res/values/strings.xml
index 88020fc..96291d0 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -1228,9 +1228,9 @@
<string name="enable_video_calling_title">Turn on video calling</string>
<!-- Message for dialog shown when the user tries to turn on video calling but enhanced 4G LTE
- is disabled. -->
+ is disabled. They have to turn on Enhanced 4G LTE capability in network settings first. -->
<string name="enable_video_calling_dialog_msg">
- To turn on video calling, you need to enable Enhanced 4G LTE Mode in system settings.
+ To turn on video calling, you need to enable Enhanced 4G LTE Mode in network settings.
</string>
<!-- Label for action button in dialog which opens mobile network settings, for video calling