import static android.telephony.CarrierConfigManager.ACTION_CARRIER_CONFIG_CHANGED;
import static android.telephony.CarrierConfigManager.DATA_CYCLE_THRESHOLD_DISABLED;
import static android.telephony.CarrierConfigManager.DATA_CYCLE_USE_PLATFORM_DEFAULT;
+import static android.telephony.CarrierConfigManager.KEY_DATA_LIMIT_NOTIFICATION_BOOL;
+import static android.telephony.CarrierConfigManager.KEY_DATA_RAPID_NOTIFICATION_BOOL;
+import static android.telephony.CarrierConfigManager.KEY_DATA_WARNING_NOTIFICATION_BOOL;
import static android.telephony.SubscriptionManager.INVALID_SUBSCRIPTION_ID;
import static com.android.internal.util.ArrayUtils.appendInt;
final long now = mClock.millis();
for (int i = mNetworkPolicy.size()-1; i >= 0; i--) {
final NetworkPolicy policy = mNetworkPolicy.valueAt(i);
+ final int subId = findRelevantSubId(policy.template);
+
// ignore policies that aren't relevant to user
- if (!isTemplateRelevant(policy.template)) continue;
+ if (subId == INVALID_SUBSCRIPTION_ID) continue;
if (!policy.hasCycle()) continue;
final Pair<ZonedDateTime, ZonedDateTime> cycle = NetworkPolicyManager
final long cycleEnd = cycle.second.toInstant().toEpochMilli();
final long totalBytes = getTotalBytes(policy.template, cycleStart, cycleEnd);
- // Notify when data usage is over warning/limit
- if (policy.isOverLimit(totalBytes)) {
- final boolean snoozedThisCycle = policy.lastLimitSnooze >= cycleStart;
- if (snoozedThisCycle) {
- enqueueNotification(policy, TYPE_LIMIT_SNOOZED, totalBytes, null);
- } else {
- enqueueNotification(policy, TYPE_LIMIT, totalBytes, null);
- notifyOverLimitNL(policy.template);
+ // Carrier might want to manage notifications themselves
+ final PersistableBundle config = mCarrierConfigManager.getConfigForSubId(subId);
+ final boolean notifyWarning = getBooleanDefeatingNullable(config,
+ KEY_DATA_WARNING_NOTIFICATION_BOOL, true);
+ final boolean notifyLimit = getBooleanDefeatingNullable(config,
+ KEY_DATA_LIMIT_NOTIFICATION_BOOL, true);
+ final boolean notifyRapid = getBooleanDefeatingNullable(config,
+ KEY_DATA_RAPID_NOTIFICATION_BOOL, true);
+
+ // Notify when data usage is over warning
+ if (notifyWarning) {
+ if (policy.isOverWarning(totalBytes) && !policy.isOverLimit(totalBytes)) {
+ final boolean snoozedThisCycle = policy.lastWarningSnooze >= cycleStart;
+ if (!snoozedThisCycle) {
+ enqueueNotification(policy, TYPE_WARNING, totalBytes, null);
+ }
}
+ }
- } else {
- notifyUnderLimitNL(policy.template);
-
- final boolean snoozedThisCycle = policy.lastWarningSnooze >= cycleStart;
- if (policy.isOverWarning(totalBytes) && !snoozedThisCycle) {
- enqueueNotification(policy, TYPE_WARNING, totalBytes, null);
+ // Notify when data usage is over limit
+ if (notifyLimit) {
+ if (policy.isOverLimit(totalBytes)) {
+ final boolean snoozedThisCycle = policy.lastLimitSnooze >= cycleStart;
+ if (snoozedThisCycle) {
+ enqueueNotification(policy, TYPE_LIMIT_SNOOZED, totalBytes, null);
+ } else {
+ enqueueNotification(policy, TYPE_LIMIT, totalBytes, null);
+ notifyOverLimitNL(policy.template);
+ }
+ } else {
+ notifyUnderLimitNL(policy.template);
}
}
// Warn if average usage over last 4 days is on track to blow pretty
// far past the plan limits.
- if (policy.limitBytes != LIMIT_DISABLED) {
+ if (notifyRapid && policy.limitBytes != LIMIT_DISABLED) {
final long recentDuration = TimeUnit.DAYS.toMillis(4);
final long recentStart = now - recentDuration;
final long recentEnd = now;
* current device state, such as when
* {@link TelephonyManager#getSubscriberId()} matches. This is regardless of
* data connection status.
+ *
+ * @return relevant subId, or {@link #INVALID_SUBSCRIPTION_ID} when no
+ * matching subId found.
*/
- private boolean isTemplateRelevant(NetworkTemplate template) {
- if (template.isMatchRuleMobile()) {
- final TelephonyManager tele = mContext.getSystemService(TelephonyManager.class);
- final SubscriptionManager sub = mContext.getSystemService(SubscriptionManager.class);
+ private int findRelevantSubId(NetworkTemplate template) {
+ final TelephonyManager tele = mContext.getSystemService(TelephonyManager.class);
+ final SubscriptionManager sub = mContext.getSystemService(SubscriptionManager.class);
- // Mobile template is relevant when any active subscriber matches
- final int[] subIds = ArrayUtils.defeatNullable(sub.getActiveSubscriptionIdList());
- for (int subId : subIds) {
- final String subscriberId = tele.getSubscriberId(subId);
- final NetworkIdentity probeIdent = new NetworkIdentity(TYPE_MOBILE,
- TelephonyManager.NETWORK_TYPE_UNKNOWN, subscriberId, null, false, true,
- true);
- if (template.matches(probeIdent)) {
- return true;
- }
+ // Mobile template is relevant when any active subscriber matches
+ final int[] subIds = ArrayUtils.defeatNullable(sub.getActiveSubscriptionIdList());
+ for (int subId : subIds) {
+ final String subscriberId = tele.getSubscriberId(subId);
+ final NetworkIdentity probeIdent = new NetworkIdentity(TYPE_MOBILE,
+ TelephonyManager.NETWORK_TYPE_UNKNOWN, subscriberId, null, false, true,
+ true);
+ if (template.matches(probeIdent)) {
+ return subId;
}
- return false;
- } else {
- return true;
}
+ return INVALID_SUBSCRIPTION_ID;
}
/**
// We can only override when carrier told us about plans
synchronized (mNetworkPoliciesSecondLock) {
- if (ArrayUtils.isEmpty(mSubscriptionPlans.get(subId))) {
+ final SubscriptionPlan plan = getPrimarySubscriptionPlanLocked(subId);
+ if (plan == null
+ || plan.getDataLimitBehavior() == SubscriptionPlan.LIMIT_BEHAVIOR_UNKNOWN) {
throw new IllegalStateException(
- "Must provide SubscriptionPlan information before overriding");
+ "Must provide valid SubscriptionPlan to enable overriding");
}
}
@GuardedBy("mNetworkPoliciesSecondLock")
private SubscriptionPlan getPrimarySubscriptionPlanLocked(int subId) {
final SubscriptionPlan[] plans = mSubscriptionPlans.get(subId);
- return ArrayUtils.isEmpty(plans) ? null : plans[0];
+ if (!ArrayUtils.isEmpty(plans)) {
+ for (SubscriptionPlan plan : plans) {
+ if (plan.getCycleRule().isRecurring()) {
+ // Recurring plans will always have an active cycle
+ return plan;
+ } else {
+ // Non-recurring plans need manual test for active cycle
+ final Range<ZonedDateTime> cycle = plan.cycleIterator().next();
+ if (cycle.contains(ZonedDateTime.now(mClock))) {
+ return plan;
+ }
+ }
+ }
+ }
+ return null;
}
/**
return (val != null) ? val : new NetworkState[0];
}
+ private static boolean getBooleanDefeatingNullable(@Nullable PersistableBundle bundle,
+ String key, boolean defaultValue) {
+ return (bundle != null) ? bundle.getBoolean(key, defaultValue) : defaultValue;
+ }
+
private class NotificationId {
private final String mTag;
private final int mId;
"data_warning_threshold_bytes_long";
/**
+ * Controls if the device should automatically notify the user as they reach
+ * their cellular data warning. When set to {@code false} the carrier is
+ * expected to have implemented their own notification mechanism.
+ */
+ public static final String KEY_DATA_WARNING_NOTIFICATION_BOOL =
+ "data_warning_notification_bool";
+
+ /**
* Controls the cellular data limit.
* <p>
* If the user uses more than this amount of data in their billing cycle, as defined by
"data_limit_threshold_bytes_long";
/**
+ * Controls if the device should automatically notify the user as they reach
+ * their cellular data limit. When set to {@code false} the carrier is
+ * expected to have implemented their own notification mechanism.
+ */
+ public static final String KEY_DATA_LIMIT_NOTIFICATION_BOOL =
+ "data_limit_notification_bool";
+
+ /**
+ * Controls if the device should automatically notify the user when rapid
+ * cellular data usage is observed. When set to {@code false} the carrier is
+ * expected to have implemented their own notification mechanism.
+ */
+ public static final String KEY_DATA_RAPID_NOTIFICATION_BOOL =
+ "data_rapid_notification_bool";
+
+ /**
* Offset to be reduced from rsrp threshold while calculating signal strength level.
* @hide
*/
sDefaults.putInt(KEY_MONTHLY_DATA_CYCLE_DAY_INT, DATA_CYCLE_USE_PLATFORM_DEFAULT);
sDefaults.putLong(KEY_DATA_WARNING_THRESHOLD_BYTES_LONG, DATA_CYCLE_USE_PLATFORM_DEFAULT);
+ sDefaults.putBoolean(KEY_DATA_WARNING_NOTIFICATION_BOOL, true);
sDefaults.putLong(KEY_DATA_LIMIT_THRESHOLD_BYTES_LONG, DATA_CYCLE_USE_PLATFORM_DEFAULT);
+ sDefaults.putBoolean(KEY_DATA_LIMIT_NOTIFICATION_BOOL, true);
+ sDefaults.putBoolean(KEY_DATA_RAPID_NOTIFICATION_BOOL, true);
// Rat families: {GPRS, EDGE}, {EVDO, EVDO_A, EVDO_B}, {UMTS, HSPA, HSDPA, HSUPA, HSPAP},
// {LTE, LTE_CA}
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