41 template<typename INTERFACE>
42 inline sp<INTERFACE> interface_cast(const sp<IBinder>& obj)  in interface_cast()
44     return INTERFACE::asInterface(obj);  in interface_cast()
49 template<typename INTERFACE>
50 class BnInterface : public INTERFACE, public BBinder
62 template<typename INTERFACE>
63 class BpInterface : public INTERFACE, public BpRefBase
74 #define DECLARE_META_INTERFACE(INTERFACE)                               \  argument
76     static android::sp<I##INTERFACE> asInterface(                       \
79     I##INTERFACE();                                                     \
80     virtual ~I##INTERFACE();                                            \
83 #define IMPLEMENT_META_INTERFACE(INTERFACE, NAME)                       \  argument
84     const android::String16 I##INTERFACE::descriptor(NAME);             \
86             I##INTERFACE::getInterfaceDescriptor() const {              \
87         return I##INTERFACE::descriptor;                                \
89     android::sp<I##INTERFACE> I##INTERFACE::asInterface(                \
92         android::sp<I##INTERFACE> intr;                                 \
94             intr = static_cast<I##INTERFACE*>(                          \
96                         I##INTERFACE::descriptor).get());               \
98                 intr = new Bp##INTERFACE(obj);                          \
103     I##INTERFACE::I##INTERFACE() { }                                    \
104     I##INTERFACE::~I##INTERFACE() { }                                   \
114 template<typename INTERFACE>
115 inline sp<IInterface> BnInterface<INTERFACE>::queryLocalInterface(  in queryLocalInterface()
118     if (_descriptor == INTERFACE::descriptor) return this;  in queryLocalInterface()
122 template<typename INTERFACE>
123 inline const String16& BnInterface<INTERFACE>::getInterfaceDescriptor() const  in getInterfaceDescriptor()
125     return INTERFACE::getInterfaceDescriptor();  in getInterfaceDescriptor()
128 template<typename INTERFACE>
129 IBinder* BnInterface<INTERFACE>::onAsBinder()  in onAsBinder()
134 template<typename INTERFACE>
135 inline BpInterface<INTERFACE>::BpInterface(const sp<IBinder>& remote)  in BpInterface()
140 template<typename INTERFACE>
141 inline IBinder* BpInterface<INTERFACE>::onAsBinder()  in onAsBinder()