When SPN is empty, use PNN in mobile network settings am: 3b960500b5 (e225ce00) · Commits · e / os / android_frameworks_opt_telephony

src/java/com/android/internal/telephony/SubscriptionController.java

+14 −15

Original line number	Diff line number	Diff line
		@@ -46,6 +46,7 @@ import android.telephony.RadioAccessFamily;
		import android.telephony.Rlog;
		import android.telephony.SubscriptionInfo;
		import android.telephony.SubscriptionManager;
		import android.telephony.SubscriptionManager.SimDisplayNameSource;
		import android.telephony.TelephonyManager;
		import android.telephony.UiccAccessRule;
		import android.telephony.UiccSlotInfo;
		@@ -1538,30 +1539,28 @@ public class SubscriptionController extends ISub.Stub {
		* @param nameSource Source of display name
		* @return int representing the priority. Higher value means higher priority.
		*/
		public static int getNameSourcePriority(int nameSource) {
		switch (nameSource) {
		case SubscriptionManager.NAME_SOURCE_USER_INPUT:
		return 3;
		case SubscriptionManager.NAME_SOURCE_CARRIER:
		return 2;
		case SubscriptionManager.NAME_SOURCE_SIM_SOURCE:
		return 1;
		case SubscriptionManager.NAME_SOURCE_DEFAULT_SOURCE:
		default:
		return 0;
		}
		public static int getNameSourcePriority(@SimDisplayNameSource int nameSource) {
		int index = Arrays.binarySearch(
		new int[] {
		SubscriptionManager.NAME_SOURCE_DEFAULT_SOURCE,
		SubscriptionManager.NAME_SOURCE_SIM_PNN,
		SubscriptionManager.NAME_SOURCE_SIM_SPN,
		SubscriptionManager.NAME_SOURCE_CARRIER,
		SubscriptionManager.NAME_SOURCE_USER_INPUT // user has highest priority.
		}, nameSource);
		return (index < 0) ? 0 : index;
		}

		/**
		* Set display name by simInfo index with name source
		* @param displayName the display name of SIM card
		* @param subId the unique SubInfoRecord index in database
		* @param nameSource 0: NAME_SOURCE_DEFAULT_SOURCE, 1: NAME_SOURCE_SIM_SOURCE,
		* 2: NAME_SOURCE_USER_INPUT, 3: NAME_SOURCE_CARRIER
		* @param nameSource SIM display name source
		* @return the number of records updated
		*/
		@Override
		public int setDisplayNameUsingSrc(String displayName, int subId, int nameSource) {
		public int setDisplayNameUsingSrc(String displayName, int subId,
		@SimDisplayNameSource int nameSource) {
		if (DBG) {
		logd("[setDisplayName]+ displayName:" + displayName + " subId:" + subId
		+ " nameSource:" + nameSource);

src/java/com/android/internal/telephony/uicc/UiccProfile.java

+12 −4

Original line number	Diff line number	Diff line
		@@ -372,8 +372,8 @@ public class UiccProfile extends IccCard {
		String ccName = config.getString(CarrierConfigManager.KEY_CARRIER_NAME_STRING);

		String newCarrierName = null;
		String currSpn = getServiceProviderName();
		int nameSource = SubscriptionManager.NAME_SOURCE_SIM_SOURCE;
		String currSpn = getServiceProviderName(); // Get the name from EF_SPN.
		int nameSource = SubscriptionManager.NAME_SOURCE_SIM_SPN;
		// If carrier config is priority, use it regardless - the preference
		// and the name were both set by the carrier, so this is safe;
		// otherwise, if the SPN is priority but we don't have one and we have
		@@ -382,10 +382,18 @@ public class UiccProfile extends IccCard {
		newCarrierName = ccName;
		nameSource = SubscriptionManager.NAME_SOURCE_CARRIER;
		} else if (TextUtils.isEmpty(currSpn)) {
		// currSpn is empty and could not get name from carrier config; get name from carrier id
		// currSpn is empty and could not get name from carrier config; get name from PNN or
		// carrier id
		Phone phone = PhoneFactory.getPhone(mPhoneId);
		if (phone != null) {
		newCarrierName = phone.getCarrierName();
		String currPnn = phone.getPlmn(); // Get the name from EF_PNN.
		if (!TextUtils.isEmpty(currPnn)) {
		newCarrierName = currPnn;
		nameSource = SubscriptionManager.NAME_SOURCE_SIM_PNN;
		} else {
		newCarrierName = phone.getCarrierName(); // Get the name from carrier id.
		nameSource = SubscriptionManager.NAME_SOURCE_DEFAULT_SOURCE;
		}
		}
		}

tests/telephonytests/src/com/android/internal/telephony/SubscriptionControllerTest.java

+3 −3

Original line number	Diff line number	Diff line
		@@ -207,7 +207,7 @@ public class SubscriptionControllerTest extends TelephonyTest {

		/* Setting */
		String disName = "TESTING";
		int nameSource = SubscriptionManager.NAME_SOURCE_SIM_SOURCE;
		int nameSource = SubscriptionManager.NAME_SOURCE_SIM_SPN;
		mSubscriptionControllerUT.setDisplayNameUsingSrc(disName, subID, nameSource);
		SubscriptionInfo subInfo = mSubscriptionControllerUT
		.getActiveSubscriptionInfo(subID, mCallingPackage, mCallingFeature);
		@@ -475,12 +475,12 @@ public class SubscriptionControllerTest extends TelephonyTest {

		// Changing non-opportunistic sub1 shouldn't trigger callback.
		mSubscriptionControllerUT.setDisplayNameUsingSrc("DisplayName", 1,
		SubscriptionManager.NAME_SOURCE_SIM_SOURCE);
		SubscriptionManager.NAME_SOURCE_SIM_SPN);
		verify(mTelephonyRegisteryMock, times(1))
		.notifyOpportunisticSubscriptionInfoChanged();

		mSubscriptionControllerUT.setDisplayNameUsingSrc("DisplayName", 2,
		SubscriptionManager.NAME_SOURCE_SIM_SOURCE);
		SubscriptionManager.NAME_SOURCE_SIM_SPN);
		verify(mTelephonyRegisteryMock, times(2))
		.notifyOpportunisticSubscriptionInfoChanged();
		}