am 4248d588: merge from open-source master (1b1f0bc1) · Commits · e / os / android_frameworks_base

telephony/java/android/telephony/PhoneNumberUtils.java

+33 −2

Original line number	Diff line number	Diff line
		@@ -54,6 +54,12 @@ public class PhoneNumberUtils
		public static final char WAIT = ';';
		public static final char WILD = 'N';

		/*
		* Calling Line Identification Restriction (CLIR)
		*/
		private static final String CLIR_ON = "*31#+";
		private static final String CLIR_OFF = "#31#+";

		/*
		* TOA = TON + NPI
		* See TS 24.008 section 10.5.4.7 for details.
		@@ -179,8 +185,6 @@ public class PhoneNumberUtils
		* Please note that the GSM wild character is allowed in the result.
		* This must be resolved before dialing.
		*
		* Allows + only in the first position in the result string.
		*
		* Returns null if phoneNumber == null
		*/
		public static String
		@@ -203,6 +207,11 @@ public class PhoneNumberUtils
		}
		}

		int pos = addPlusChar(phoneNumber);
		if (pos >= 0 && ret.length() > pos) {
		ret.insert(pos, '+');
		}

		return ret.toString();
		}

		@@ -304,6 +313,28 @@ public class PhoneNumberUtils
		}
		}

		/** GSM codes
		* Finds if a GSM code includes the international prefix (+).
		*
		* @param number the number to dial.
		*
		* @return the position where the + char will be inserted, -1 if the GSM code was not found.
		*/
		private static int
		addPlusChar(String number) {
		int pos = -1;

		if (number.startsWith(CLIR_OFF)) {
		pos = CLIR_OFF.length() - 1;
		}

		if (number.startsWith(CLIR_ON)) {
		pos = CLIR_ON.length() - 1;
		}

		return pos;
		}

		/**
		* Extracts the post-dial sequence of DTMF control digits, pauses, and
		* waits. Strips separators. This string may be empty, but will not be null