Merge "Add isEuiccSupportedCountry system API to EuiccManager" (554d3397) · Commits · e / os / android_frameworks_opt_telephony

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

+90 −0

Original line number	Diff line number	Diff line
		@@ -19,6 +19,7 @@ import static com.android.internal.telephony.euicc.EuiccConnector.BIND_TIMEOUT_M

		import android.Manifest;
		import android.Manifest.permission;
		import android.annotation.NonNull;
		import android.annotation.Nullable;
		import android.app.AppOpsManager;
		import android.app.PendingIntent;
		@@ -55,6 +56,7 @@ import com.android.internal.telephony.euicc.EuiccConnector.OtaStatusChangedCallb

		import java.io.FileDescriptor;
		import java.io.PrintWriter;
		import java.util.Collections;
		import java.util.List;
		import java.util.concurrent.CountDownLatch;
		import java.util.concurrent.TimeUnit;
		@@ -86,6 +88,11 @@ public class EuiccController extends IEuiccController.Stub {
		private final AppOpsManager mAppOpsManager;
		private final PackageManager mPackageManager;

		// These values should be set or updated upon 1) system boot, 2) EuiccService/LPA is bound to
		// the phone process, 3) values are updated remotely by server flags.
		private List<String> mSupportedCountries;
		private List<String> mUnsupportedCountries;

		/** Initialize the instance. Should only be called once. */
		public static EuiccController init(Context context) {
		synchronized (EuiccController.class) {
		@@ -244,6 +251,89 @@ public class EuiccController extends IEuiccController.Stub {
		subscription, false /* forceDeactivateSim */, callingPackage, callbackIntent);
		}

		/**
		* Sets the supported or unsupported countries for eUICC.
		*
		* <p>If {@code isSupported} is true, the supported country list will be replaced by
		* {@code countriesList}. Otherwise, unsupported country list will be replaced by
		* {@code countriesList}. For how we determine whether a country is supported by checking
		* supported and unsupported country list please check {@link EuiccManager#isSupportedCountry}.
		*
		* @param isSupported should be true if caller wants to set supported country list. If
		* isSupported is false, un-supported country list will be updated.
		* @param countriesList is a list of strings contains country ISO codes in uppercase.
		*/
		@Override
		public void setSupportedCountries(boolean isSupported, @NonNull List<String> countriesList) {
		if (isSupported) {
		mSupportedCountries = countriesList;
		} else {
		mUnsupportedCountries = countriesList;
		}
		}

		/**
		* Gets the supported or unsupported countries for eUICC.
		*
		* <p>If {@code isSupported} is true, the supported country list will be returned. Otherwise,
		* unsupported country list will be returned.
		*
		* @param isSupported should be true if caller wants to get supported country list. If
		* isSupported is false, unsupported country list will be returned.
		* @return a list of strings contains country ISO codes in uppercase.
		*/
		@Override
		@NonNull
		public List<String> getSupportedCountries(boolean isSupported) {
		if (isSupported && mSupportedCountries != null) {
		return mSupportedCountries;
		} else if (!isSupported && mUnsupportedCountries != null) {
		return mUnsupportedCountries;
		}
		return Collections.emptyList();
		}

		/**
		* Returns whether the given country supports eUICC.
		*
		* <p>Supported country list has a higher prority than unsupported country list. If the
		* supported country list is not empty, {@code countryIso} will be considered as supported when
		* it exists in the supported country list. Otherwise {@code countryIso} is not supported. If
		* the supported country list is empty, {@code countryIso} will be considered as supported if it
		* does not exist in the unsupported country list. Otherwise {@code countryIso} is not
		* supported. If both supported and unsupported country lists are empty, then all countries are
		* consider be supported. For how to set supported and unsupported country list, please check
		* {@link #setSupportedCountries}.
		*
		* @param countryIso should be the ISO-3166 country code is provided in uppercase 2 character
		* format.
		* @return whether the given country supports eUICC or not.
		*/
		@Override
		public boolean isSupportedCountry(@NonNull String countryIso) {
		if (mSupportedCountries == null \|\| mSupportedCountries.isEmpty()) {
		Log.i(TAG, "Using blacklist unsupportedCountries=" + mUnsupportedCountries);
		return !isEsimUnsupportedCountry(countryIso);
		} else {
		Log.i(TAG, "Using whitelist supportedCountries=" + mSupportedCountries);
		return isEsimSupportedCountry(countryIso);
		}
		}

		private boolean isEsimSupportedCountry(String countryIso) {
		if (mSupportedCountries == null \|\| TextUtils.isEmpty(countryIso)) {
		return true;
		}
		return mSupportedCountries.contains(countryIso);
		}

		private boolean isEsimUnsupportedCountry(String countryIso) {
		if (mUnsupportedCountries == null \|\| TextUtils.isEmpty(countryIso)) {
		return false;
		}
		return mUnsupportedCountries.contains(countryIso);
		}

		void getDownloadableSubscriptionMetadata(int cardId, DownloadableSubscription subscription,
		boolean forceDeactivateSim, String callingPackage, PendingIntent callbackIntent) {
		if (!callerCanWriteEmbeddedSubscriptions()) {