Merge "Move TrafficStats tags for the network stack constants" into qt-dev (c728f75a) · Commits · e / os / android_frameworks_base

Android.bp

+1 −0

Original line number	Diff line number	Diff line
		@@ -920,6 +920,7 @@ filegroup {
		"core/java/com/android/internal/util/RingBufferIndices.java",
		"core/java/com/android/internal/util/State.java",
		"core/java/com/android/internal/util/StateMachine.java",
		"core/java/com/android/internal/util/TrafficStatsConstants.java",
		"core/java/com/android/internal/util/WakeupMessage.java",
		"core/java/android/net/shared/*.java",
		]

api/system-current.txt

+6 −3

Original line number	Diff line number	Diff line
		@@ -4225,9 +4225,12 @@ package android.net {
		method public static void setThreadStatsTagApp();
		method public static void setThreadStatsTagBackup();
		method public static void setThreadStatsTagRestore();
		field public static final int TAG_SYSTEM_DHCP = -192; // 0xffffff40
		field public static final int TAG_SYSTEM_DHCP_SERVER = -186; // 0xffffff46
		field public static final int TAG_SYSTEM_PROBE = -190; // 0xffffff42
		field public static final int TAG_NETWORK_STACK_IMPERSONATION_RANGE_END = -113; // 0xffffff8f
		field public static final int TAG_NETWORK_STACK_IMPERSONATION_RANGE_START = -128; // 0xffffff80
		field public static final int TAG_NETWORK_STACK_RANGE_END = -257; // 0xfffffeff
		field public static final int TAG_NETWORK_STACK_RANGE_START = -768; // 0xfffffd00
		field public static final int TAG_SYSTEM_IMPERSONATION_RANGE_END = -241; // 0xffffff0f
		field public static final int TAG_SYSTEM_IMPERSONATION_RANGE_START = -256; // 0xffffff00
		}

		public abstract class Uri implements java.lang.Comparable<android.net.Uri> android.os.Parcelable {

api/test-current.txt

+0 −3

Original line number	Diff line number	Diff line
		@@ -1459,9 +1459,6 @@ package android.net {
		method public static long getLoopbackRxPackets();
		method public static long getLoopbackTxBytes();
		method public static long getLoopbackTxPackets();
		field public static final int TAG_SYSTEM_DHCP = -192; // 0xffffff40
		field public static final int TAG_SYSTEM_DHCP_SERVER = -186; // 0xffffff46
		field public static final int TAG_SYSTEM_PROBE = -190; // 0xffffff42
		}

		}

core/java/android/net/SntpClient.java

+4 −1

Original line number	Diff line number	Diff line
		@@ -20,6 +20,8 @@ import android.annotation.UnsupportedAppUsage;
		import android.os.SystemClock;
		import android.util.Log;

		import com.android.internal.util.TrafficStatsConstants;

		import java.net.DatagramPacket;
		import java.net.DatagramSocket;
		import java.net.InetAddress;
		@@ -99,7 +101,8 @@ public class SntpClient {

		public boolean requestTime(InetAddress address, int port, int timeout, Network network) {
		DatagramSocket socket = null;
		final int oldTag = TrafficStats.getAndSetThreadStatsTag(TrafficStats.TAG_SYSTEM_NTP);
		final int oldTag = TrafficStats.getAndSetThreadStatsTag(
		TrafficStatsConstants.TAG_SYSTEM_NTP);
		try {
		socket = new DatagramSocket();
		network.bindSocket(socket);

core/java/android/net/TrafficStats.java

+37 −18

Original line number	Diff line number	Diff line
		@@ -90,6 +90,42 @@ public class TrafficStats {
		*/
		public static final int UID_TETHERING = -5;

		/**
		* Tag values in this range are reserved for the network stack. The network stack is
		* running as UID {@link android.os.Process.NETWORK_STACK_UID} when in the mainline
		* module separate process, and as the system UID otherwise.
		*/
		/** @hide */
		@SystemApi
		public static final int TAG_NETWORK_STACK_RANGE_START = 0xFFFFFD00;
		/** @hide */
		@SystemApi
		public static final int TAG_NETWORK_STACK_RANGE_END = 0xFFFFFEFF;

		/**
		* Tags between 0xFFFFFF00 and 0xFFFFFFFF are reserved and used internally by system services
		* like DownloadManager when performing traffic on behalf of an application.
		*/
		// Please note there is no enforcement of these constants, so do not rely on them to
		// determine that the caller is a system caller.
		/** @hide */
		@SystemApi
		public static final int TAG_SYSTEM_IMPERSONATION_RANGE_START = 0xFFFFFF00;
		/** @hide */
		@SystemApi
		public static final int TAG_SYSTEM_IMPERSONATION_RANGE_END = 0xFFFFFF0F;

		/**
		* Tag values between these ranges are reserved for the network stack to do traffic
		* on behalf of applications. It is a subrange of the range above.
		*/
		/** @hide */
		@SystemApi
		public static final int TAG_NETWORK_STACK_IMPERSONATION_RANGE_START = 0xFFFFFF80;
		/** @hide */
		@SystemApi
		public static final int TAG_NETWORK_STACK_IMPERSONATION_RANGE_END = 0xFFFFFF8F;

		/**
		* Default tag value for {@link DownloadManager} traffic.
		*
		@@ -128,26 +164,9 @@ public class TrafficStats {
		*/
		public static final int TAG_SYSTEM_APP = 0xFFFFFF05;

		// TODO : remove this constant when Wifi code is updated
		/** @hide */
		@SystemApi
		@TestApi
		public static final int TAG_SYSTEM_DHCP = 0xFFFFFF40;
		/** @hide */
		public static final int TAG_SYSTEM_NTP = 0xFFFFFF41;
		/** @hide */
		@SystemApi
		@TestApi
		public static final int TAG_SYSTEM_PROBE = 0xFFFFFF42;
		/** @hide */
		public static final int TAG_SYSTEM_NEIGHBOR = 0xFFFFFF43;
		/** @hide */
		public static final int TAG_SYSTEM_GPS = 0xFFFFFF44;
		/** @hide */
		public static final int TAG_SYSTEM_PAC = 0xFFFFFF45;
		/** @hide */
		@SystemApi
		@TestApi
		public static final int TAG_SYSTEM_DHCP_SERVER = 0xFFFFFF46;

		private static INetworkStatsService sStatsService;