diff options
Diffstat (limited to 'libs/gui/ISensorServer.cpp')
| -rw-r--r-- | libs/gui/ISensorServer.cpp | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/libs/gui/ISensorServer.cpp b/libs/gui/ISensorServer.cpp index 0b76f37..8e09e7c 100644 --- a/libs/gui/ISensorServer.cpp +++ b/libs/gui/ISensorServer.cpp @@ -45,6 +45,8 @@ public: { } + virtual ~BpSensorServer(); + virtual Vector<Sensor> getSensorList() { Parcel data, reply; @@ -52,7 +54,7 @@ public: remote()->transact(GET_SENSOR_LIST, data, &reply); Sensor s; Vector<Sensor> v; - int32_t n = reply.readInt32(); + uint32_t n = reply.readUint32(); v.setCapacity(n); while (n--) { reply.read(s); @@ -70,6 +72,10 @@ public: } }; +// Out-of-line virtual method definition to trigger vtable emission in this +// translation unit (see clang warning -Wweak-vtables) +BpSensorServer::~BpSensorServer() {} + IMPLEMENT_META_INTERFACE(SensorServer, "android.gui.SensorServer"); // ---------------------------------------------------------------------- @@ -82,18 +88,18 @@ status_t BnSensorServer::onTransact( CHECK_INTERFACE(ISensorServer, data, reply); Vector<Sensor> v(getSensorList()); size_t n = v.size(); - reply->writeInt32(n); - for (size_t i=0 ; i<n ; i++) { + reply->writeUint32(static_cast<uint32_t>(n)); + for (size_t i = 0; i < n; i++) { reply->write(v[i]); } return NO_ERROR; - } break; + } case CREATE_SENSOR_EVENT_CONNECTION: { CHECK_INTERFACE(ISensorServer, data, reply); sp<ISensorEventConnection> connection(createSensorEventConnection()); - reply->writeStrongBinder(connection->asBinder()); + reply->writeStrongBinder(IInterface::asBinder(connection)); return NO_ERROR; - } break; + } } return BBinder::onTransact(code, data, reply, flags); } |