Commit 3aefe781 authored Aug 07, 2012 by Mike Kasick

Poll for DATA_REGISTRATION_STATE on SVDO devices (3G icon fix).

When both voice and data are active, SVDO devices return
RADIO_TECHNOLOGY_1xRTT for VOICE_REGISTRATION_STATE, and
RADIO_TECHNOLOGY_EVDO_A (or equivalent) for DATA_REGISTRATION_STATE.  So
both states must be polled to determine "which" radio technology is in use
(although they technically both are).  Otherwise only 1xRTT is reported.

Note: This bug was masked for a while as the PREFERRED_NETWORK_MODE
defaults to NETWORK_MODE_GLOBAL in PhoneFactory, which is another,
preexisting circumstance for polling DATA_REGISTRATION_STATE.  Thus, the
bug would trigger upon opening "Mobile network setings", when the radio is
queried for its PREFERRED_NETWORK_TYPE the first time.

Change-Id: I80456a7a1f2136a2ee68b54137dbafd4db8e202b

parent 49c83850

telephony/java/com/android/internal/telephony/cdma/CdmaLteServiceStateTracker.java

+1 −1

Original line number	Diff line number	Diff line
		@@ -178,7 +178,7 @@ public class CdmaLteServiceStateTracker extends CdmaServiceStateTracker {
		android.provider.Settings.Secure.PREFERRED_NETWORK_MODE,
		RILConstants.PREFERRED_NETWORK_MODE);
		if (DBG) log("pollState: network mode here is = " + networkMode);
		if ((networkMode == RILConstants.NETWORK_MODE_GLOBAL)
		if ((getSVDO) \|\| (networkMode == RILConstants.NETWORK_MODE_GLOBAL)
		\|\| (networkMode == RILConstants.NETWORK_MODE_LTE_ONLY)) {
		pollingContext[0]++;
		// RIL_REQUEST_DATA_REGISTRATION_STATE