commit 48af7e8dd40883d6154e7029d9500072b551b5fa
author Eino-Ville Talvala <etalvala@google.com> Tue Feb 19 10:40:14 2013 -0800
committer Eino-Ville Talvala <etalvala@google.com> Mon Feb 25 16:11:41 2013 -0800
tree ce8b71d67a3313dc19c0691bc1b26d1244a106b4
parent 68e6e24cb6cdd66c2209774c4871a2c47e8bbc8b

CameraService and Stagefright: Support AppOps

Camera:
- Signal to AppOpsService when camera usage starts and stops
- Listen to permissions revocations and act on them
- Currently just kill camera connection when permissions lost

Stagefright:
- Pass on client name, UID to camera as needed

Bug: 8181262
Change-Id: I9e33c9d05e9daa77dbb2d795045d08eb887ec8f0

camera/ICameraService.cpp

diff --git a/camera/ICameraService.cpp b/camera/ICameraService.cpp
index 8237c66..fdf20ff 100644
--- a/camera/ICameraService.cpp
+++ b/camera/ICameraService.cpp
@@ -56,12 +56,15 @@
     }
 
     // connect to camera service
-    virtual sp<ICamera> connect(const sp<ICameraClient>& cameraClient, int cameraId)
+    virtual sp<ICamera> connect(const sp<ICameraClient>& cameraClient, int cameraId,
+                                const String16 &clientPackageName, int clientUid)
     {
         Parcel data, reply;
         data.writeInterfaceToken(ICameraService::getInterfaceDescriptor());
         data.writeStrongBinder(cameraClient->asBinder());
         data.writeInt32(cameraId);
+        data.writeString16(clientPackageName);
+        data.writeInt32(clientUid);
         remote()->transact(BnCameraService::CONNECT, data, &reply);
         return interface_cast<ICamera>(reply.readStrongBinder());
     }
@@ -103,8 +106,13 @@
         } break;
         case CONNECT: {
             CHECK_INTERFACE(ICameraService, data, reply);
-            sp<ICameraClient> cameraClient = interface_cast<ICameraClient>(data.readStrongBinder());
-            sp<ICamera> camera = connect(cameraClient, data.readInt32());
+            sp<ICameraClient> cameraClient =
+                    interface_cast<ICameraClient>(data.readStrongBinder());
+            int32_t cameraId = data.readInt32();
+            const String16 clientName = data.readString16();
+            int32_t clientUid = data.readInt32();
+            sp<ICamera> camera = connect(cameraClient, cameraId,
+                    clientName, clientUid);
             reply->writeStrongBinder(camera->asBinder());
             return NO_ERROR;
         } break;