Merge "Differentiate depleted and unset multipath quota" into pi-dev (dfa8f0db) · Commits · e / os / android_frameworks_base

services/core/java/com/android/server/connectivity/MultipathPolicyTracker.java

+2 −1

Original line number	Diff line number	Diff line
		@@ -44,6 +44,7 @@ import android.util.Slog;
		import com.android.internal.util.IndentingPrintWriter;
		import com.android.server.LocalServices;
		import com.android.server.net.NetworkPolicyManagerInternal;
		import com.android.server.net.NetworkPolicyManagerService;
		import com.android.server.net.NetworkStatsManagerInternal;

		import java.util.Calendar;
		@@ -191,7 +192,7 @@ public class MultipathPolicyTracker {
		.getSubscriptionOpportunisticQuota(this.network, QUOTA_TYPE_MULTIPATH);
		if (DBG) Slog.d(TAG, "Opportunistic quota from data plan: " + quota + " bytes");

		if (quota == 0) {
		if (quota == NetworkPolicyManagerService.OPPORTUNISTIC_QUOTA_UNKNOWN) {
		// STOPSHIP: replace this with a configurable mechanism.
		quota = DEFAULT_DAILY_MULTIPATH_QUOTA;
		if (DBG) Slog.d(TAG, "Setting quota: " + quota + " bytes");

services/core/java/com/android/server/net/NetworkPolicyManagerService.java

+11 −8

Original line number	Diff line number	Diff line
		@@ -274,6 +274,11 @@ public class NetworkPolicyManagerService extends INetworkPolicyManager.Stub {
		private static final boolean LOGD = NetworkPolicyLogger.LOGD;
		private static final boolean LOGV = NetworkPolicyLogger.LOGV;

		/**
		* No opportunistic quota could be calculated from user data plan or data settings.
		*/
		public static final int OPPORTUNISTIC_QUOTA_UNKNOWN = -1;

		private static final int VERSION_INIT = 1;
		private static final int VERSION_ADDED_SNOOZE = 2;
		private static final int VERSION_ADDED_RESTRICT_BACKGROUND = 3;
		@@ -1732,12 +1737,10 @@ public class NetworkPolicyManagerService extends INetworkPolicyManager.Stub {
		final SubscriptionPlan plan = getPrimarySubscriptionPlanLocked(subId);
		if (plan == null) continue;

		// By default assume we have no quota
		long quotaBytes = 0;

		final long quotaBytes;
		final long limitBytes = plan.getDataLimitBytes();
		if (limitBytes == SubscriptionPlan.BYTES_UNKNOWN) {
		// Ignore missing limits
		quotaBytes = OPPORTUNISTIC_QUOTA_UNKNOWN;
		} else if (limitBytes == SubscriptionPlan.BYTES_UNLIMITED) {
		// Unlimited data; let's use 20MiB/day (600MiB/month)
		quotaBytes = DataUnit.MEBIBYTES.toBytes(20);
		@@ -1751,9 +1754,8 @@ public class NetworkPolicyManagerService extends INetworkPolicyManager.Stub {
		final long remainingBytes = limitBytes - totalBytes;
		final long remainingDays = Math.max(1, (end - mClock.millis())
		/ TimeUnit.DAYS.toMillis(1));
		if (remainingBytes > 0) {
		quotaBytes = (remainingBytes / remainingDays) / 10;
		}

		quotaBytes = Math.max(0, (remainingBytes / remainingDays) / 10);
		}

		mSubscriptionOpportunisticQuota.put(subId, quotaBytes);
		@@ -4663,7 +4665,8 @@ public class NetworkPolicyManagerService extends INetworkPolicyManager.Stub {
		public long getSubscriptionOpportunisticQuota(Network network, int quotaType) {
		synchronized (mNetworkPoliciesSecondLock) {
		// TODO: handle splitting quota between use-cases
		return mSubscriptionOpportunisticQuota.get(getSubIdLocked(network));
		return mSubscriptionOpportunisticQuota.get(getSubIdLocked(network),
		OPPORTUNISTIC_QUOTA_UNKNOWN);
		}
		}