Fix NPE in CallStats.

If the target phone account for a call is not known, an NPE will take
place.

Fixes: 372974241
Flag: com.android.server.telecom.flags.telecom_metrics_support
Test: This is a bugfix to correct an NPE in the setup path for a flag.
Change-Id: I60f2ecb3144ca1ccca1716d66eaaa74545491444

parent 7c181fcf

src/com/android/server/telecom/metrics/CallStats.java

+3 −0

Original line number	Diff line number	Diff line
		@@ -165,6 +165,9 @@ public class CallStats extends TelecomPulledAtom {
		}

		private int getAccountType(PhoneAccount account) {
		if (account == null) {
		return CALL_STATS__ACCOUNT_TYPE__ACCOUNT_UNKNOWN;
		}
		if (account.hasCapabilities(PhoneAccount.CAPABILITY_SELF_MANAGED)) {
		return account.hasCapabilities(
		PhoneAccount.CAPABILITY_SUPPORTS_TRANSACTIONAL_OPERATIONS)