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Merge "Move TrafficStats tags for the network stack constants"

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This commit is contained in:
Chalard Jean
2019-04-17 05:45:56 +00:00
committed by Gerrit Code Review
parent a1c9270562 8a93ab8eef
commit d2eb7f71b8
1 changed files with 37 additions and 18 deletions
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55
core/java/android/net/TrafficStats.java
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@@ -90,6 +90,42 @@ public class TrafficStats {
*/ */
public static final int UID_TETHERING = -5; 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. * Default tag value for {@link DownloadManager} traffic.
* *
@@ -128,26 +164,9 @@ public class TrafficStats {
*/ */
public static final int TAG_SYSTEM_APP = 0xFFFFFF05; public static final int TAG_SYSTEM_APP = 0xFFFFFF05;
// TODO : remove this constant when Wifi code is updated
/** @hide */ /** @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; 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; private static INetworkStatsService sStatsService;