Merge "Call on urls changed callback when callback added" (62e4a951) · Commits · e / os / android_frameworks_base

telephony/java/android/telephony/ims/stub/ImsRegistrationImplBase.java

+38 −12

Original line number	Diff line number	Diff line
		@@ -29,6 +29,7 @@ import android.util.Log;

		import com.android.internal.annotations.VisibleForTesting;
		import com.android.internal.telephony.util.RemoteCallbackListExt;
		import com.android.internal.util.ArrayUtils;

		import java.lang.annotation.Retention;
		import java.lang.annotation.RetentionPolicy;
		@@ -105,6 +106,11 @@ public class ImsRegistrationImplBase {
		// Locked on mLock, create unspecified disconnect cause.
		private ImsReasonInfo mLastDisconnectCause = new ImsReasonInfo();

		// We hold onto the uris each time they change so that we can send it to a callback when its
		// first added.
		private Uri[] mUris = new Uri[0];
		private boolean mUrisSet = false;

		/**
		* @hide
		*/
		@@ -208,19 +214,27 @@ public class ImsRegistrationImplBase {
		}

		/**
		* The this device's subscriber associated {@link Uri}s have changed, which are used to filter
		* out this device's {@link Uri}s during conference calling.
		* @param uris
		* Invoked when the {@link Uri}s associated to this device's subscriber have changed.
		* These {@link Uri}s' are filtered out during conference calls.
		*
		* The {@link Uri}s are not guaranteed to be different between subsequent calls.
		* @param uris changed uris
		*/
		public final void onSubscriberAssociatedUriChanged(Uri[] uris) {
		mCallbacks.broadcastAction((c) -> {
		synchronized (mLock) {
		mUris = ArrayUtils.cloneOrNull(uris);
		mUrisSet = true;
		}
		mCallbacks.broadcastAction((c) -> onSubscriberAssociatedUriChanged(c, uris));
		}

		private void onSubscriberAssociatedUriChanged(IImsRegistrationCallback callback, Uri[] uris) {
		try {
		c.onSubscriberAssociatedUriChanged(uris);
		callback.onSubscriberAssociatedUriChanged(uris);
		} catch (RemoteException e) {
		Log.w(LOG_TAG, e + " " + "onSubscriberAssociatedUriChanged() - Skipping " +
		"callback.");
		Log.w(LOG_TAG, e + " " + "onSubscriberAssociatedUriChanged() - Skipping "
		+ "callback.");
		}
		});
		}

		private void updateToState(@ImsRegistrationTech int connType, int newState) {
		@@ -233,6 +247,10 @@ public class ImsRegistrationImplBase {

		private void updateToDisconnectedState(ImsReasonInfo info) {
		synchronized (mLock) {
		//We don't want to send this info over if we are disconnected
		mUrisSet = false;
		mUris = null;

		updateToState(REGISTRATION_TECH_NONE,
		RegistrationManager.REGISTRATION_STATE_NOT_REGISTERED);
		if (info != null) {
		@@ -260,12 +278,17 @@ public class ImsRegistrationImplBase {
		* @param c the newly registered callback that will be updated with the current registration
		* state.
		*/
		private void updateNewCallbackWithState(IImsRegistrationCallback c) throws RemoteException {
		private void updateNewCallbackWithState(IImsRegistrationCallback c)
		throws RemoteException {
		int state;
		ImsReasonInfo disconnectInfo;
		boolean urisSet;
		Uri[] uris;
		synchronized (mLock) {
		state = mRegistrationState;
		disconnectInfo = mLastDisconnectCause;
		urisSet = mUrisSet;
		uris = mUris;
		}
		switch (state) {
		case RegistrationManager.REGISTRATION_STATE_NOT_REGISTERED: {
		@@ -285,5 +308,8 @@ public class ImsRegistrationImplBase {
		break;
		}
		}
		if (urisSet) {
		onSubscriberAssociatedUriChanged(c, uris);
		}
		}
		}