diff options
author | The Android Open Source Project <initial-contribution@android.com> | 2008-10-21 07:00:00 -0700 |
---|---|---|
committer | The Android Open Source Project <initial-contribution@android.com> | 2008-10-21 07:00:00 -0700 |
commit | 2729ea9262ca60d93047e984739887cfc89e82eb (patch) | |
tree | 25962a3f1c5f70586af45c926c037e03c643857f /media/libmedia/IMediaPlayerClient.cpp | |
download | frameworks_av-2729ea9262ca60d93047e984739887cfc89e82eb.zip frameworks_av-2729ea9262ca60d93047e984739887cfc89e82eb.tar.gz frameworks_av-2729ea9262ca60d93047e984739887cfc89e82eb.tar.bz2 |
Initial Contribution
Diffstat (limited to 'media/libmedia/IMediaPlayerClient.cpp')
-rw-r--r-- | media/libmedia/IMediaPlayerClient.cpp | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/media/libmedia/IMediaPlayerClient.cpp b/media/libmedia/IMediaPlayerClient.cpp new file mode 100644 index 0000000..65022cd --- /dev/null +++ b/media/libmedia/IMediaPlayerClient.cpp @@ -0,0 +1,77 @@ +/* +** +** Copyright 2008, The Android Open Source Project +** +** Licensed under the Apache License, Version 2.0 (the "License"); +** you may not use this file except in compliance with the License. +** You may obtain a copy of the License at +** +** http://www.apache.org/licenses/LICENSE-2.0 +** +** Unless required by applicable law or agreed to in writing, software +** distributed under the License is distributed on an "AS IS" BASIS, +** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +** See the License for the specific language governing permissions and +** limitations under the License. +*/ + +#include <utils/RefBase.h> +#include <utils/IInterface.h> +#include <utils/Parcel.h> + +#include <media/IMediaPlayerClient.h> + +namespace android { + +enum { + NOTIFY = IBinder::FIRST_CALL_TRANSACTION, +}; + +class BpMediaPlayerClient: public BpInterface<IMediaPlayerClient> +{ +public: + BpMediaPlayerClient(const sp<IBinder>& impl) + : BpInterface<IMediaPlayerClient>(impl) + { + } + + virtual void notify(int msg, int ext1, int ext2) + { + Parcel data, reply; + data.writeInterfaceToken(IMediaPlayerClient::getInterfaceDescriptor()); + data.writeInt32(msg); + data.writeInt32(ext1); + data.writeInt32(ext2); + remote()->transact(NOTIFY, data, &reply, IBinder::FLAG_ONEWAY); + } +}; + +IMPLEMENT_META_INTERFACE(MediaPlayerClient, "android.hardware.IMediaPlayerClient"); + +// ---------------------------------------------------------------------- + +#define CHECK_INTERFACE(interface, data, reply) \ + do { if (!data.enforceInterface(interface::getInterfaceDescriptor())) { \ + LOGW("Call incorrectly routed to " #interface); \ + return PERMISSION_DENIED; \ + } } while (0) + +status_t BnMediaPlayerClient::onTransact( + uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags) +{ + switch(code) { + case NOTIFY: { + CHECK_INTERFACE(IMediaPlayerClient, data, reply); + int msg = data.readInt32(); + int ext1 = data.readInt32(); + int ext2 = data.readInt32(); + notify(msg, ext1, ext2); + return NO_ERROR; + } break; + default: + return BBinder::onTransact(code, data, reply, flags); + } +} + +}; // namespace android + |