Merge "Provide last known cell id for emergency call" (761ad6ea) · Commits · e / os / android_frameworks_base

core/api/current.txt

+1 −0

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		@@ -40069,6 +40069,7 @@ package android.telecom {
		field public static final String EXTRA_CHILD_ADDRESS = "android.telecom.extra.CHILD_ADDRESS";
		field public static final String EXTRA_IS_RTT_AUDIO_PRESENT = "android.telecom.extra.IS_RTT_AUDIO_PRESENT";
		field public static final String EXTRA_LAST_FORWARDED_NUMBER = "android.telecom.extra.LAST_FORWARDED_NUMBER";
		field public static final String EXTRA_LAST_KNOWN_CELL_IDENTITY = "android.telecom.extra.LAST_KNOWN_CELL_IDENTITY";
		field public static final String EXTRA_SIP_INVITE = "android.telecom.extra.SIP_INVITE";
		field public static final int PROPERTY_ASSISTED_DIALING = 512; // 0x200
		field public static final int PROPERTY_CROSS_SIM = 8192; // 0x2000

+11 −0

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		@@ -821,6 +821,17 @@ public abstract class Connection extends Conferenceable {
		public static final String EXTRA_AUDIO_CODEC_BANDWIDTH_KHZ =
		"android.telecom.extra.AUDIO_CODEC_BANDWIDTH_KHZ";

		/**
		* Last known cell identity key to be used to fill geo location header in case of an emergency
		* call. This entry will not be filled if call is not identified as an emergency call.
		* {@link Connection}. Only provided to the {@link ConnectionService} for the purpose
		* of placing an emergency call; will not be present in the {@link InCallService} layer.
		* The {@link ConnectionService}'s implementation will be logged for fine location access
		* when an outgoing call is placed in this case.
		*/
		public static final String EXTRA_LAST_KNOWN_CELL_IDENTITY =
		"android.telecom.extra.LAST_KNOWN_CELL_IDENTITY";

		/**
		* Boolean connection extra key used to indicate whether device to device communication is
		* available for the current call.

+11 −0

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		@@ -564,6 +564,17 @@ public final class TelephonyPermissions {
		enforceCallingOrSelfCarrierPrivilege(context, subId, message);
		}

		/**
		* Check if the caller (or self, if not processing an IPC) has ACCESS_LAST_KNOWN_CELL_ID
		* permission
		*
		* @return true if caller has ACCESS_LAST_KNOWN_CELL_ID permission else false.
		*/
		public static boolean checkLastKnownCellIdAccessPermission(Context context) {
		return context.checkCallingOrSelfPermission("android.permission.ACCESS_LAST_KNOWN_CELL_ID")
		== PackageManager.PERMISSION_GRANTED;
		}

		/**
		* Ensure the caller (or self, if not processing an IPC) has
		* {@link android.Manifest.permission#READ_PHONE_STATE} or carrier privileges.

+27 −0

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		@@ -15805,4 +15805,31 @@ public class TelephonyManager {
		ex.rethrowAsRuntimeException();
		}
		}

		/**
		* Get last known cell identity.
		* Require {@link android.Manifest.permission#ACCESS_FINE_LOCATION} and
		* com.android.phone.permission.ACCESS_LAST_KNOWN_CELL_ID, otherwise throws SecurityException.
		* If there is current registered network this value will be same as the registered cell
		* identity. If the device goes out of service the previous cell identity is cached and
		* will be returned. If the cache age of the Cell identity is more than 24 hours
		* it will be cleared and null will be returned.
		* @return last known cell identity {@CellIdentity}.
		* @hide
		*/
		@RequiresPermission(allOf = {Manifest.permission.ACCESS_FINE_LOCATION,
		"com.android.phone.permission.ACCESS_LAST_KNOWN_CELL_ID"})
		public @Nullable CellIdentity getLastKnownCellIdentity() {
		try {
		ITelephony telephony = getITelephony();
		if (telephony == null) {
		throw new IllegalStateException("telephony service is null.");
		}
		return telephony.getLastKnownCellIdentity(getSubId(), getOpPackageName(),
		getAttributionTag());
		} catch (RemoteException ex) {
		ex.rethrowAsRuntimeException();
		}
		return null;
		}
		}

+9 −0

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		@@ -2509,4 +2509,13 @@ interface ITelephony {
		* Unregister an IMS connection state callback
		*/
		void unregisterImsStateCallback(in IImsStateCallback cb);

		/**
		* return last known cell identity
		* @param subId user preferred subId.
		* @param callingPackage the name of the package making the call.
		* @param callingFeatureId The feature in the package.
		*/
		CellIdentity getLastKnownCellIdentity(int subId, String callingPackage,
		String callingFeatureId);
		}