Merge "Reclaim sharee's resource upon owner's close()" (7d8d2726) · Commits · e / os / android_frameworks_base

services/core/java/com/android/server/tv/tunerresourcemanager/TunerResourceManagerService.java

+10 −6

Original line number	Diff line number	Diff line
		@@ -243,21 +243,24 @@ public class TunerResourceManagerService extends SystemService implements IBinde

		@Override
		public boolean requestFrontend(@NonNull TunerFrontendRequest request,
		@NonNull int[] frontendHandle) throws RemoteException {
		@NonNull int[] frontendHandle) {
		enforceTunerAccessPermission("requestFrontend");
		enforceTrmAccessPermission("requestFrontend");
		if (frontendHandle == null) {
		throw new RemoteException("frontendHandle can't be null");
		Slog.e(TAG, "frontendHandle can't be null");
		return false;
		}
		synchronized (mLock) {
		if (!checkClientExists(request.clientId)) {
		throw new RemoteException("Request frontend from unregistered client: "
		Slog.e(TAG, "Request frontend from unregistered client: "
		+ request.clientId);
		return false;
		}
		// If the request client is holding or sharing a frontend, throw an exception.
		if (!getClientProfile(request.clientId).getInUseFrontendHandles().isEmpty()) {
		throw new RemoteException("Release frontend before requesting another one. "
		+ "Client id: " + request.clientId);
		Slog.e(TAG, "Release frontend before requesting another one. Client id: "
		+ request.clientId);
		return false;
		}
		return requestFrontendInternal(request, frontendHandle);
		}
		@@ -1153,7 +1156,8 @@ public class TunerResourceManagerService extends SystemService implements IBinde
		ClientProfile ownerClient = getClientProfile(fe.getOwnerClientId());
		if (ownerClient != null) {
		for (int shareOwnerId : ownerClient.getShareFeClientIds()) {
		clearFrontendAndClientMapping(getClientProfile(shareOwnerId));
		reclaimResource(shareOwnerId,
		TunerResourceManager.TUNER_RESOURCE_TYPE_FRONTEND);
		}
		}
		}