Snap for 8969739 from 4eb861e8b46ba74ae7bd38e8a5a9c29efb8571f9 to tm-qpr1-release (630b0c8d) · Commits · e / os / android_frameworks_opt_telephony

src/java/com/android/internal/telephony/euicc/EuiccController.java

+33 −17

Original line number	Diff line number	Diff line
		@@ -1840,8 +1840,11 @@ public class EuiccController extends IEuiccController.Stub {
		// other SIM. The target SIM should be an eUICC.
		// For a single-active subscription phone, checks whether the caller can manage any active
		// embedded subscription.
		// From Android T, If embedded slot supports Multiple Enabled Profiles then should check if
		// the calling app has carrier privilege over the subscription on the target port index.
		// From Android T, if usePortIndex is true then verify whether the calling app has carrier
		// privilege over the active embedded subscription on the target port index.
		// If usePortIndex is false then check whether the calling app can manage any active
		// subscription on any of the active ports, if there are no active embedded subscriptions then
		// verify whether the calling app can manage any active subscription on any of the other SIM.
		private boolean canManageSubscriptionOnTargetSim(int cardId, String callingPackage,
		boolean usePortIndex, int targetPortIndex) {
		List<SubscriptionInfo> subInfoList = mSubscriptionManager
		@@ -1861,11 +1864,9 @@ public class EuiccController extends IEuiccController.Stub {
		return false;
		}
		boolean isEuicc = false;
		boolean isMultipleEnabledProfilesSupported = false;
		for (UiccCardInfo info : cardInfos) {
		if (info != null && info.getCardId() == cardId && info.isEuicc()) {
		isEuicc = true;
		isMultipleEnabledProfilesSupported = info.isMultipleEnabledProfilesSupported();
		break;
		}
		}
		@@ -1874,21 +1875,36 @@ public class EuiccController extends IEuiccController.Stub {
		return false;
		}

		// If the caller can't manage the active embedded subscription on the target SIM, return
		// false. If the caller can manage the active embedded subscription on the target SIM,
		// return true directly.
		// If the caller can't manage the active embedded subscription on the target SIM port,
		// return false. If the caller can manage the active embedded subscription on the
		// target SIM port, return true directly.
		boolean hasActiveEmbeddedSubscription = subInfoList.stream().anyMatch(
		subInfo -> subInfo.isEmbedded() && subInfo.getCardId() == cardId
		&& (!usePortIndex \|\| subInfo.getPortIndex() == targetPortIndex));
		Log.d(TAG, "canManageSubscriptionOnTargetSim hasActiveEmbeddedSubscriptions: "
		+ hasActiveEmbeddedSubscription);
		if (hasActiveEmbeddedSubscription) {
		// hasActiveEmbeddedSubscription is true if there is an active embedded subscription
		// on the target port(in case of usePortIndex is true) or if there is an active
		// embedded subscription on any of the active ports.

		// 1. If usePortIndex is true, check whether the caller can manage subscription on
		// the target port.
		// 2. If usePortIndex is false, check whether the caller can manage subscription on
		// any of the active ports.
		for (SubscriptionInfo subInfo : subInfoList) {
		// 1. subInfo.isEmbedded() can only be true for the target SIM.
		// 2. Check whether the caller can manage subscription on the target portIndex
		// (i.e. subInfo.getPortIndex() == targetPortIndex condition) only in case if
		// isMultipleEnabledProfilesSupported and usePortIndex both are true.
		if (subInfo.isEmbedded() && subInfo.getCardId() == cardId
		&& (!isMultipleEnabledProfilesSupported \|\| !usePortIndex
		\|\| subInfo.getPortIndex() == targetPortIndex)) {
		return mSubscriptionManager.canManageSubscription(subInfo, callingPackage);
		// subInfo.isEmbedded() can only be true for the target SIM.
		if (subInfo.isEmbedded()
		&& subInfo.getCardId() == cardId
		&& (!usePortIndex \|\| subInfo.getPortIndex() == targetPortIndex)
		&& mSubscriptionManager.canManageSubscription(
		subInfo, callingPackage)) {
		return true;
		}
		}

		Log.i(TAG, "canManageSubscriptionOnTargetSim cannot manage embedded subscription");
		return false;
		}
		// There is no active subscription on the target SIM, checks whether the caller can
		// manage any active subscription on any other SIM.
		final long token = Binder.clearCallingIdentity();