Return immutable copies of private callList. (bc0e400d) · Commits · e / os / android_frameworks_base

telephony/java/com/android/internal/telephony/CallManager.java

+7 −7

Original line number	Diff line number	Diff line
		@@ -1144,22 +1144,22 @@ public final class CallManager {
		/**
		* @return list of all ringing calls
		*/
		public ArrayList<Call> getRingingCalls() {
		return mRingingCalls;
		public List<Call> getRingingCalls() {
		return Collections.unmodifiableList(mRingingCalls);
		}

		/**
		* @return list of all foreground calls
		*/
		public ArrayList<Call> getForegroundCalls() {
		return mForegroundCalls;
		public List<Call> getForegroundCalls() {
		return Collections.unmodifiableList(mForegroundCalls);
		}

		/**
		* @return list of all background calls
		*/
		public ArrayList<Call> getBackgroundCalls() {
		return mBackgroundCalls;
		public List<Call> getBackgroundCalls() {
		return Collections.unmodifiableList(mBackgroundCalls);
		}

		/**
		@@ -1269,7 +1269,7 @@ public final class CallManager {

		/**
		* @return the connections of active foreground call
		* return null if there is no active foreground call
		* return empty list if there is no active foreground call
		*/
		public List<Connection> getFgCallConnections() {
		Call fgCall = getActiveFgCall();