Merge "Update interface quota limit when network stats updated"
diff --git a/core/java/android/net/TrafficStats.java b/core/java/android/net/TrafficStats.java
index 1c6a484..bf4884a 100644
--- a/core/java/android/net/TrafficStats.java
+++ b/core/java/android/net/TrafficStats.java
@@ -16,6 +16,7 @@
package android.net;
+import android.annotation.NonNull;
import android.annotation.SuppressLint;
import android.annotation.SystemApi;
import android.annotation.TestApi;
@@ -595,8 +596,15 @@
return total;
}
- /** {@hide} */
- public static long getTxPackets(String iface) {
+ /**
+ * Return the number of packets transmitted on the specified interface since
+ * device boot. Statistics are measured at the network layer, so both TCP and
+ * UDP usage are included.
+ *
+ * @param iface The name of the interface.
+ * @return The number of transmitted packets.
+ */
+ public static long getTxPackets(@NonNull String iface) {
try {
return getStatsService().getIfaceStats(iface, TYPE_TX_PACKETS);
} catch (RemoteException e) {
@@ -604,8 +612,15 @@
}
}
- /** {@hide} */
- public static long getRxPackets(String iface) {
+ /**
+ * Return the number of packets received on the specified interface since
+ * device boot. Statistics are measured at the network layer, so both TCP
+ * and UDP usage are included.
+ *
+ * @param iface The name of the interface.
+ * @return The number of received packets.
+ */
+ public static long getRxPackets(@NonNull String iface) {
try {
return getStatsService().getIfaceStats(iface, TYPE_RX_PACKETS);
} catch (RemoteException e) {