Merge "Support RRO for emergency number conversion map" (8498a6cf) · Commits · e / os / android_frameworks_base

telephony/java/android/telephony/PhoneNumberUtils.java

+15 −19

Original line number	Diff line number	Diff line
		@@ -3093,34 +3093,20 @@ public class PhoneNumberUtils
		/*
		* The config held calling number conversion map, expected to convert to emergency number.
		*/
		private static final String[] CONVERT_TO_EMERGENCY_MAP = Resources.getSystem().getStringArray(
		com.android.internal.R.array.config_convert_to_emergency_number_map);
		/**
		* Check whether conversion to emergency number is enabled
		*
		* @return {@code true} when conversion to emergency numbers is enabled,
		* {@code false} otherwise
		*
		* @hide
		*/
		public static boolean isConvertToEmergencyNumberEnabled() {
		return CONVERT_TO_EMERGENCY_MAP != null && CONVERT_TO_EMERGENCY_MAP.length > 0;
		}
		private static String[] sConvertToEmergencyMap = null;

		/**
		* Converts to emergency number based on the conversion map.
		* The conversion map is declared as config_convert_to_emergency_number_map.
		*
		* Make sure {@link #isConvertToEmergencyNumberEnabled} is true before calling
		* this function.
		*
		* @param context a context to use for accessing resources
		* @return The converted emergency number if the number matches conversion map,
		* otherwise original number.
		*
		* @hide
		*/
		public static String convertToEmergencyNumber(String number) {
		if (TextUtils.isEmpty(number)) {
		public static String convertToEmergencyNumber(Context context, String number) {
		if (context == null \|\| TextUtils.isEmpty(number)) {
		return number;
		}

		@@ -3131,7 +3117,17 @@ public class PhoneNumberUtils
		return number;
		}

		for (String convertMap : CONVERT_TO_EMERGENCY_MAP) {
		if (sConvertToEmergencyMap == null) {
		sConvertToEmergencyMap = context.getResources().getStringArray(
		com.android.internal.R.array.config_convert_to_emergency_number_map);
		}

		// The conversion map is not defined (this is default). Skip conversion.
		if (sConvertToEmergencyMap == null \|\| sConvertToEmergencyMap.length == 0 ) {
		return number;
		}

		for (String convertMap : sConvertToEmergencyMap) {
		if (DBG) log("convertToEmergencyNumber: " + convertMap);
		String[] entry = null;
		String[] filterNumbers = null;