Merge "[Settings] Fix conflict of AOSP merge" (56385ed9) · Commits · e / os / android_packages_apps_Settings

src/com/android/settings/network/telephony/MobileNetworkUtils.java

+56 −0

Original line number	Original line	Diff line number	Diff line
	@@ -536,4 +536,60 @@ public class MobileNetworkUtils {
	icons.setTintList(Utils.getColorAttr(context, android.R.attr.colorControlNormal));		icons.setTintList(Utils.getColorAttr(context, android.R.attr.colorControlNormal));
	return icons;		return icons;
	}		}

			/**
			* This method is migrated from
			* {@link android.telephony.TelephonyManager.getNetworkOperatorName}. Which provides
			*
			* 1. Better support under multi-SIM environment.
			* 2. Similar design which aligned with operator name displayed in status bar
			*/
			public static CharSequence getCurrentCarrierNameForDisplay(Context context, int subId) {
			SubscriptionManager sm = context.getSystemService(SubscriptionManager.class);
			if (sm != null) {
			SubscriptionInfo subInfo = getSubscriptionInfo(sm, subId);
			if (subInfo != null) {
			return subInfo.getCarrierName();
			}
			}
			return getOperatorNameFromTelephonyManager(context);
			}

			public static CharSequence getCurrentCarrierNameForDisplay(Context context) {
			SubscriptionManager sm = context.getSystemService(SubscriptionManager.class);
			if (sm != null) {
			int subId = sm.getDefaultSubscriptionId();
			SubscriptionInfo subInfo = getSubscriptionInfo(sm, subId);
			if (subInfo != null) {
			return subInfo.getCarrierName();
			}
			}
			return getOperatorNameFromTelephonyManager(context);
			}

			private static SubscriptionInfo getSubscriptionInfo(SubscriptionManager subManager,
			int subId) {
			List<SubscriptionInfo> subInfos = subManager.getAccessibleSubscriptionInfoList();
			if (subInfos == null) {
			subInfos = subManager.getActiveSubscriptionInfoList();
			}
			if (subInfos == null) {
			return null;
			}
			for (SubscriptionInfo subInfo : subInfos) {
			if (subInfo.getSubscriptionId() == subId) {
			return subInfo;
			}
			}
			return null;
			}

			private static String getOperatorNameFromTelephonyManager(Context context) {
			TelephonyManager tm =
			(TelephonyManager) context.getSystemService(TelephonyManager.class);
			if (tm == null) {
			return null;
			}
			return tm.getNetworkOperatorName();
			}
	}		}