Merge "Fix issue #22860466: viapi security bug - rubber stamping in nested VIs" into mnc-dev (d9b0f843) · Commits · e / os / android_frameworks_base

api/current.txt

+1 −0

Original line number	Diff line number	Diff line
		@@ -3341,6 +3341,7 @@ package android.app {
		method public boolean isImmersive();
		method public boolean isTaskRoot();
		method public boolean isVoiceInteraction();
		method public boolean isVoiceInteractionRoot();
		method public final deprecated android.database.Cursor managedQuery(android.net.Uri, java.lang.String[], java.lang.String, java.lang.String[], java.lang.String);
		method public boolean moveTaskToBack(boolean);
		method public boolean navigateUpTo(android.content.Intent);

+1 −0

Original line number	Diff line number	Diff line
		@@ -3444,6 +3444,7 @@ package android.app {
		method public boolean isImmersive();
		method public boolean isTaskRoot();
		method public boolean isVoiceInteraction();
		method public boolean isVoiceInteractionRoot();
		method public final deprecated android.database.Cursor managedQuery(android.net.Uri, java.lang.String[], java.lang.String, java.lang.String[], java.lang.String);
		method public boolean moveTaskToBack(boolean);
		method public boolean navigateUpTo(android.content.Intent);

+16 −0

Original line number	Diff line number	Diff line
		@@ -1228,6 +1228,22 @@ public class Activity extends ContextThemeWrapper
		return mVoiceInteractor != null;
		}

		/**
		* Like {@link #isVoiceInteraction}, but only returns true if this is also the root
		* of a voice interaction. That is, returns true if this activity was directly
		* started by the voice interaction service as the initiation of a voice interaction.
		* Otherwise, for example if it was started by another activity while under voice
		* interaction, returns false.
		*/
		public boolean isVoiceInteractionRoot() {
		try {
		return mVoiceInteractor != null
		&& ActivityManagerNative.getDefault().isRootVoiceInteraction(mToken);
		} catch (RemoteException e) {
		}
		return false;
		}

		/**
		* Retrieve the active {@link VoiceInteractor} that the user is going through to
		* interact with this activity.

+23 −0

Original line number	Diff line number	Diff line
		@@ -2582,6 +2582,15 @@ public abstract class ActivityManagerNative extends Binder implements IActivityM
		reply.writeInt(res ? 1 : 0);
		return true;
		}

		case IS_ROOT_VOICE_INTERACTION_TRANSACTION: {
		data.enforceInterface(IActivityManager.descriptor);
		IBinder token = data.readStrongBinder();
		boolean res = isRootVoiceInteraction(token);
		reply.writeNoException();
		reply.writeInt(res ? 1 : 0);
		return true;
		}
		}

		return super.onTransact(code, data, reply, flags);
		@@ -5962,5 +5971,19 @@ class ActivityManagerProxy implements IActivityManager
		return res != 0;
		}

		@Override
		public boolean isRootVoiceInteraction(IBinder token) throws RemoteException {
		Parcel data = Parcel.obtain();
		Parcel reply = Parcel.obtain();
		data.writeInterfaceToken(IActivityManager.descriptor);
		data.writeStrongBinder(token);
		mRemote.transact(IS_ROOT_VOICE_INTERACTION_TRANSACTION, data, reply, 0);
		reply.readException();
		int res = reply.readInt();
		data.recycle();
		reply.recycle();
		return res != 0;
		}

		private IBinder mRemote;
		}

+3 −0

Original line number	Diff line number	Diff line
		@@ -515,6 +515,8 @@ public interface IActivityManager extends IInterface {
		public boolean setProcessMemoryTrimLevel(String process, int uid, int level)
		throws RemoteException;

		public boolean isRootVoiceInteraction(IBinder token) throws RemoteException;

		/*
		* Private non-Binder interfaces
		*/
		@@ -861,4 +863,5 @@ public interface IActivityManager extends IInterface {
		int IS_SCREEN_CAPTURE_ALLOWED_ON_CURRENT_ACTIVITY_TRANSACTION
		= IBinder.FIRST_CALL_TRANSACTION+299;
		int SHOW_ASSIST_FROM_ACTIVITY_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+300;
		int IS_ROOT_VOICE_INTERACTION_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+301;
		}