Merge "Expose getTx/RxBytes in TrafficStats" am: 6ef6648cd9 (aca01cd0) · Commits · e / os / android_frameworks_base

core/api/current.txt

+2 −0

Original line number	Diff line number	Diff line
		@@ -30273,6 +30273,7 @@ package android.net {
		method public static long getMobileRxPackets();
		method public static long getMobileTxBytes();
		method public static long getMobileTxPackets();
		method public static long getRxBytes(@NonNull String);
		method public static long getRxPackets(@NonNull String);
		method public static int getThreadStatsTag();
		method public static int getThreadStatsUid();
		@@ -30280,6 +30281,7 @@ package android.net {
		method public static long getTotalRxPackets();
		method public static long getTotalTxBytes();
		method public static long getTotalTxPackets();
		method public static long getTxBytes(@NonNull String);
		method public static long getTxPackets(@NonNull String);
		method public static long getUidRxBytes(int);
		method public static long getUidRxPackets(int);

core/java/android/net/TrafficStats.java

+50 −10

Original line number	Diff line number	Diff line
		@@ -597,10 +597,17 @@ public class TrafficStats {
		}

		/**
		* Return the number of packets transmitted on the specified interface since
		* device boot. Statistics are measured at the network layer, so both TCP and
		* Return the number of packets transmitted on the specified interface since the interface
		* was created. Statistics are measured at the network layer, so both TCP and
		* UDP usage are included.
		*
		* Note that the returned values are partial statistics that do not count data from several
		* sources and do not apply several adjustments that are necessary for correctness, such
		* as adjusting for VPN apps, IPv6-in-IPv4 translation, etc. These values can be used to
		* determine whether traffic is being transferred on the specific interface but are not a
		* substitute for the more accurate statistics provided by the {@link NetworkStatsManager}
		* APIs.
		*
		* @param iface The name of the interface.
		* @return The number of transmitted packets.
		*/
		@@ -613,10 +620,17 @@ public class TrafficStats {
		}

		/**
		* Return the number of packets received on the specified interface since
		* device boot. Statistics are measured at the network layer, so both TCP
		* Return the number of packets received on the specified interface since the interface was
		* created. Statistics are measured at the network layer, so both TCP
		* and UDP usage are included.
		*
		* Note that the returned values are partial statistics that do not count data from several
		* sources and do not apply several adjustments that are necessary for correctness, such
		* as adjusting for VPN apps, IPv6-in-IPv4 translation, etc. These values can be used to
		* determine whether traffic is being transferred on the specific interface but are not a
		* substitute for the more accurate statistics provided by the {@link NetworkStatsManager}
		* APIs.
		*
		* @param iface The name of the interface.
		* @return The number of received packets.
		*/
		@@ -628,9 +642,22 @@ public class TrafficStats {
		}
		}

		/** {@hide} */
		@UnsupportedAppUsage
		public static long getTxBytes(String iface) {
		/**
		* Return the number of bytes transmitted on the specified interface since the interface
		* was created. Statistics are measured at the network layer, so both TCP and
		* UDP usage are included.
		*
		* Note that the returned values are partial statistics that do not count data from several
		* sources and do not apply several adjustments that are necessary for correctness, such
		* as adjusting for VPN apps, IPv6-in-IPv4 translation, etc. These values can be used to
		* determine whether traffic is being transferred on the specific interface but are not a
		* substitute for the more accurate statistics provided by the {@link NetworkStatsManager}
		* APIs.
		*
		* @param iface The name of the interface.
		* @return The number of transmitted bytes.
		*/
		public static long getTxBytes(@NonNull String iface) {
		try {
		return getStatsService().getIfaceStats(iface, TYPE_TX_BYTES);
		} catch (RemoteException e) {
		@@ -638,9 +665,22 @@ public class TrafficStats {
		}
		}

		/** {@hide} */
		@UnsupportedAppUsage
		public static long getRxBytes(String iface) {
		/**
		* Return the number of bytes received on the specified interface since the interface
		* was created. Statistics are measured at the network layer, so both TCP
		* and UDP usage are included.
		*
		* Note that the returned values are partial statistics that do not count data from several
		* sources and do not apply several adjustments that are necessary for correctness, such
		* as adjusting for VPN apps, IPv6-in-IPv4 translation, etc. These values can be used to
		* determine whether traffic is being transferred on the specific interface but are not a
		* substitute for the more accurate statistics provided by the {@link NetworkStatsManager}
		* APIs.
		*
		* @param iface The name of the interface.
		* @return The number of received bytes.
		*/
		public static long getRxBytes(@NonNull String iface) {
		try {
		return getStatsService().getIfaceStats(iface, TYPE_RX_BYTES);
		} catch (RemoteException e) {