docs: added Android P behavior change note to untagSocket reference (3711c6c0) · Commits · e / os / android_frameworks_base

core/java/android/net/TrafficStats.java

+8 −0

Original line number	Original line	Diff line number	Diff line
	@@ -329,6 +329,14 @@ public class TrafficStats {

	/**		/**
	* Remove any statistics parameters from the given {@link Socket}.		* Remove any statistics parameters from the given {@link Socket}.
			* <p>
			* In Android 8.1 (API level 27) and lower, a socket is automatically
			* untagged when it's sent to another process using binder IPC with a
			* {@code ParcelFileDescriptor} container. In Android 9.0 (API level 28)
			* and higher, the socket tag is kept when the socket is sent to another
			* process using binder IPC. You can mimic the previous behavior by
			* calling {@code untagSocket()} before sending the socket to another
			* process.
	*/		*/
	public static void untagSocket(Socket socket) throws SocketException {		public static void untagSocket(Socket socket) throws SocketException {
	SocketTagger.get().untag(socket);		SocketTagger.get().untag(socket);