LineageOS/android_packages_modules_Connectivity
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Add metered, roaming, and defaultNetwork info to NetworkTemplate.

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This will allow data usage clients to query for and receive
callbacks on data usage matching these conditions.

Bug: 35142602
Test: atest FrameworksNetTests
Change-Id: I4d985a2734eeab7ee454c09cc2098b6b3c671c23
Merged-In: I4d985a2734eeab7ee454c09cc2098b6b3c671c23
This commit is contained in:
Lorenzo Colitti
2018-01-22 11:54:46 +09:00
parent 0ba426b8a1
commit 75ec1aed18
1 changed files with 67 additions and 2 deletions
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69
core/java/android/net/NetworkTemplate.java
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@@ -24,6 +24,15 @@ import static android.net.ConnectivityManager.TYPE_WIFI;
import static android.net.ConnectivityManager.TYPE_WIFI_P2P;
import static android.net.ConnectivityManager.TYPE_WIMAX;
import static android.net.NetworkIdentity.COMBINE_SUBTYPE_ENABLED;
import static android.net.NetworkStats.DEFAULT_NETWORK_ALL;
import static android.net.NetworkStats.DEFAULT_NETWORK_NO;
import static android.net.NetworkStats.DEFAULT_NETWORK_YES;
import static android.net.NetworkStats.METERED_ALL;
import static android.net.NetworkStats.METERED_NO;
import static android.net.NetworkStats.METERED_YES;
import static android.net.NetworkStats.ROAMING_ALL;
import static android.net.NetworkStats.ROAMING_NO;
import static android.net.NetworkStats.ROAMING_YES;
import static android.net.wifi.WifiInfo.removeDoubleQuotes;
import static android.telephony.TelephonyManager.NETWORK_CLASS_2_G;
import static android.telephony.TelephonyManager.NETWORK_CLASS_3_G;
@@ -191,16 +200,30 @@ public class NetworkTemplate implements Parcelable {
private final String mNetworkId;
// Matches for the NetworkStats constants METERED_*, ROAMING_* and DEFAULT_NETWORK_*.
private final int mMetered;
private final int mRoaming;
private final int mDefaultNetwork;
public NetworkTemplate(int matchRule, String subscriberId, String networkId) {
this(matchRule, subscriberId, new String[] { subscriberId }, networkId);
}
public NetworkTemplate(int matchRule, String subscriberId, String[] matchSubscriberIds,
String networkId) {
this(matchRule, subscriberId, matchSubscriberIds, networkId, METERED_ALL, ROAMING_ALL,
DEFAULT_NETWORK_ALL);
}
public NetworkTemplate(int matchRule, String subscriberId, String[] matchSubscriberIds,
String networkId, int metered, int roaming, int defaultNetwork) {
mMatchRule = matchRule;
mSubscriberId = subscriberId;
mMatchSubscriberIds = matchSubscriberIds;
mNetworkId = networkId;
mMetered = metered;
mRoaming = roaming;
mDefaultNetwork = defaultNetwork;
if (!isKnownMatchRule(matchRule)) {
Log.e(TAG, "Unknown network template rule " + matchRule
@@ -213,6 +236,9 @@ public class NetworkTemplate implements Parcelable {
mSubscriberId = in.readString();
mMatchSubscriberIds = in.createStringArray();
mNetworkId = in.readString();
mMetered = in.readInt();
mRoaming = in.readInt();
mDefaultNetwork = in.readInt();
}
@Override
@@ -221,6 +247,9 @@ public class NetworkTemplate implements Parcelable {
dest.writeString(mSubscriberId);
dest.writeStringArray(mMatchSubscriberIds);
dest.writeString(mNetworkId);
dest.writeInt(mMetered);
dest.writeInt(mRoaming);
dest.writeInt(mDefaultNetwork);
}
@Override
@@ -243,12 +272,23 @@ public class NetworkTemplate implements Parcelable {
if (mNetworkId != null) {
builder.append(", networkId=").append(mNetworkId);
}
if (mMetered != METERED_ALL) {
builder.append(", metered=").append(NetworkStats.meteredToString(mMetered));
}
if (mRoaming != ROAMING_ALL) {
builder.append(", roaming=").append(NetworkStats.roamingToString(mRoaming));
}
if (mDefaultNetwork != DEFAULT_NETWORK_ALL) {
builder.append(", defaultNetwork=").append(NetworkStats.defaultNetworkToString(
mDefaultNetwork));
}
return builder.toString();
}
@Override
public int hashCode() {
return Objects.hash(mMatchRule, mSubscriberId, mNetworkId);
return Objects.hash(mMatchRule, mSubscriberId, mNetworkId, mMetered, mRoaming,
mDefaultNetwork);
}
@Override
@@ -257,7 +297,10 @@ public class NetworkTemplate implements Parcelable {
final NetworkTemplate other = (NetworkTemplate) obj;
return mMatchRule == other.mMatchRule
&& Objects.equals(mSubscriberId, other.mSubscriberId)
&& Objects.equals(mNetworkId, other.mNetworkId);
&& Objects.equals(mNetworkId, other.mNetworkId)
&& mMetered == other.mMetered
&& mRoaming == other.mRoaming
&& mDefaultNetwork == other.mDefaultNetwork;
}
return false;
}
@@ -300,6 +343,10 @@ public class NetworkTemplate implements Parcelable {
* Test if given {@link NetworkIdentity} matches this template.
*/
public boolean matches(NetworkIdentity ident) {
if (!matchesMetered(ident)) return false;
if (!matchesRoaming(ident)) return false;
if (!matchesDefaultNetwork(ident)) return false;
switch (mMatchRule) {
case MATCH_MOBILE_ALL:
return matchesMobile(ident);
@@ -326,6 +373,24 @@ public class NetworkTemplate implements Parcelable {
}
}
private boolean matchesMetered(NetworkIdentity ident) {
return (mMetered == METERED_ALL)
|| (mMetered == METERED_YES && ident.mMetered)
|| (mMetered == METERED_NO && !ident.mMetered);
}
private boolean matchesRoaming(NetworkIdentity ident) {
return (mRoaming == ROAMING_ALL)
|| (mRoaming == ROAMING_YES && ident.mRoaming)
|| (mRoaming == ROAMING_NO && !ident.mRoaming);
}
private boolean matchesDefaultNetwork(NetworkIdentity ident) {
return (mDefaultNetwork == DEFAULT_NETWORK_ALL)
|| (mDefaultNetwork == DEFAULT_NETWORK_YES && ident.mDefaultNetwork)
|| (mDefaultNetwork == DEFAULT_NETWORK_NO && !ident.mDefaultNetwork);
}
public boolean matchesSubscriberId(String subscriberId) {
return ArrayUtils.contains(mMatchSubscriberIds, subscriberId);
}