diff --git a/include/radio/Radio.h b/include/radio/Radio.h
new file mode 100644
index 0000000..302bf16
--- /dev/null
+++ b/include/radio/Radio.h
@@ -0,0 +1,88 @@
+/*
+ * Copyright (C) 2015 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.
+ */
+
+#ifndef ANDROID_HARDWARE_RADIO_H
+#define ANDROID_HARDWARE_RADIO_H
+
+#include <binder/IBinder.h>
+#include <utils/threads.h>
+#include <radio/RadioCallback.h>
+#include <radio/IRadio.h>
+#include <radio/IRadioService.h>
+#include <radio/IRadioClient.h>
+#include <system/radio.h>
+
+namespace android {
+
+class MemoryDealer;
+
+class Radio : public BnRadioClient,
+                        public IBinder::DeathRecipient
+{
+public:
+
+    virtual ~Radio();
+
+    static  status_t listModules(struct radio_properties *properties,
+                                 uint32_t *numModules);
+    static  sp<Radio> attach(radio_handle_t handle,
+                             const struct radio_band_config *config,
+                             bool withAudio,
+                             const sp<RadioCallback>& callback);
+
+
+            void detach();
+
+            status_t setConfiguration(const struct radio_band_config *config);
+
+            status_t getConfiguration(struct radio_band_config *config);
+
+            status_t setMute(bool mute);
+
+            status_t getMute(bool *mute);
+
+            status_t step(radio_direction_t direction, bool skipSubChannel);
+
+            status_t scan(radio_direction_t direction, bool skipSubChannel);
+
+            status_t tune(unsigned int channel, unsigned int subChannel);
+
+            status_t cancel();
+
+            status_t getProgramInformation(struct radio_program_info *info);
+
+            status_t hasControl(bool *hasControl);
+
+            // BpRadioClient
+            virtual void onEvent(const sp<IMemory>& eventMemory);
+
+            //IBinder::DeathRecipient
+            virtual void binderDied(const wp<IBinder>& who);
+
+private:
+            Radio(radio_handle_t handle,
+                            const sp<RadioCallback>&);
+            static const sp<IRadioService>& getRadioService();
+
+            Mutex                   mLock;
+            sp<IRadio>              mIRadio;
+            const radio_handle_t    mHandle;
+            sp<RadioCallback>       mCallback;
+};
+
+}; // namespace android
+
+#endif //ANDROID_HARDWARE_RADIO_H
diff --git a/include/radio/RadioCallback.h b/include/radio/RadioCallback.h
new file mode 100644
index 0000000..4a7f1a6
--- /dev/null
+++ b/include/radio/RadioCallback.h
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2015 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.
+ */
+
+#ifndef ANDROID_HARDWARE_RADIO_CALLBACK_H
+#define ANDROID_HARDWARE_RADIO_CALLBACK_H
+
+#include <utils/RefBase.h>
+#include <system/radio.h>
+
+namespace android {
+
+class RadioCallback : public RefBase
+{
+public:
+
+            RadioCallback() {}
+    virtual ~RadioCallback() {}
+
+    virtual void onEvent(struct radio_event *event) = 0;
+
+};
+
+}; // namespace android
+
+#endif //ANDROID_HARDWARE_RADIO_CALLBACK_H
diff --git a/radio/Android.mk b/radio/Android.mk
index bddc3c2..ecbb8fd 100644
--- a/radio/Android.mk
+++ b/radio/Android.mk
@@ -17,6 +17,7 @@
 include $(CLEAR_VARS)
 
 LOCAL_SRC_FILES:= \
+	Radio.cpp \
 	IRadio.cpp \
 	IRadioClient.cpp \
 	IRadioService.cpp
diff --git a/radio/Radio.cpp b/radio/Radio.cpp
new file mode 100644
index 0000000..e3554c2
--- /dev/null
+++ b/radio/Radio.cpp
@@ -0,0 +1,283 @@
+/*
+**
+** Copyright (C) 2015, 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.
+*/
+
+#define LOG_TAG "Radio"
+//#define LOG_NDEBUG 0
+
+#include <utils/Log.h>
+#include <utils/threads.h>
+#include <binder/IPCThreadState.h>
+#include <binder/IServiceManager.h>
+#include <binder/IMemory.h>
+
+#include <radio/Radio.h>
+#include <radio/IRadio.h>
+#include <radio/IRadioService.h>
+#include <radio/IRadioClient.h>
+#include <radio/RadioCallback.h>
+
+namespace android {
+
+namespace {
+    sp<IRadioService>          gRadioService;
+    const int                  kRadioServicePollDelay = 500000; // 0.5s
+    const char*                kRadioServiceName      = "media.radio";
+    Mutex                      gLock;
+
+    class DeathNotifier : public IBinder::DeathRecipient
+    {
+    public:
+        DeathNotifier() {
+        }
+
+        virtual void binderDied(const wp<IBinder>& who __unused) {
+            ALOGV("binderDied");
+            Mutex::Autolock _l(gLock);
+            gRadioService.clear();
+            ALOGW("Radio service died!");
+        }
+    };
+
+    sp<DeathNotifier>         gDeathNotifier;
+}; // namespace anonymous
+
+const sp<IRadioService>& Radio::getRadioService()
+{
+    Mutex::Autolock _l(gLock);
+    if (gRadioService.get() == 0) {
+        sp<IServiceManager> sm = defaultServiceManager();
+        sp<IBinder> binder;
+        do {
+            binder = sm->getService(String16(kRadioServiceName));
+            if (binder != 0) {
+                break;
+            }
+            ALOGW("RadioService not published, waiting...");
+            usleep(kRadioServicePollDelay);
+        } while(true);
+        if (gDeathNotifier == NULL) {
+            gDeathNotifier = new DeathNotifier();
+        }
+        binder->linkToDeath(gDeathNotifier);
+        gRadioService = interface_cast<IRadioService>(binder);
+    }
+    ALOGE_IF(gRadioService == 0, "no RadioService!?");
+    return gRadioService;
+}
+
+// Static methods
+status_t Radio::listModules(struct radio_properties *properties,
+                            uint32_t *numModules)
+{
+    ALOGV("listModules()");
+    const sp<IRadioService>& service = getRadioService();
+    if (service == 0) {
+        return NO_INIT;
+    }
+    return service->listModules(properties, numModules);
+}
+
+sp<Radio> Radio::attach(radio_handle_t handle,
+                        const struct radio_band_config *config,
+                        bool withAudio,
+                        const sp<RadioCallback>& callback)
+{
+    ALOGV("attach()");
+    sp<Radio> radio;
+    const sp<IRadioService>& service = getRadioService();
+    if (service == 0) {
+        return radio;
+    }
+    radio = new Radio(handle, callback);
+    status_t status = service->attach(handle, radio, config, withAudio, radio->mIRadio);
+
+    if (status == NO_ERROR && radio->mIRadio != 0) {
+        IInterface::asBinder(radio->mIRadio)->linkToDeath(radio);
+    } else {
+        ALOGW("Error %d connecting to radio service", status);
+        radio.clear();
+    }
+    return radio;
+}
+
+
+
+// Radio
+Radio::Radio(radio_handle_t handle, const sp<RadioCallback>& callback)
+    : mHandle(handle), mCallback(callback)
+{
+}
+
+Radio::~Radio()
+{
+    if (mIRadio != 0) {
+        mIRadio->detach();
+    }
+}
+
+
+void Radio::detach() {
+    ALOGV("detach()");
+    Mutex::Autolock _l(mLock);
+    mCallback.clear();
+    if (mIRadio != 0) {
+        mIRadio->detach();
+        IInterface::asBinder(mIRadio)->unlinkToDeath(this);
+        mIRadio = 0;
+    }
+}
+
+status_t Radio::setConfiguration(const struct radio_band_config *config)
+{
+    Mutex::Autolock _l(mLock);
+    if (mIRadio == 0) {
+        return NO_INIT;
+    }
+    return mIRadio->setConfiguration(config);
+}
+
+status_t Radio::getConfiguration(struct radio_band_config *config)
+{
+    Mutex::Autolock _l(mLock);
+    if (mIRadio == 0) {
+        return NO_INIT;
+    }
+    return mIRadio->getConfiguration(config);
+}
+
+status_t Radio::setMute(bool mute)
+{
+    Mutex::Autolock _l(mLock);
+    if (mIRadio == 0) {
+        return NO_INIT;
+    }
+    return mIRadio->setMute(mute);
+}
+
+status_t Radio::getMute(bool *mute)
+{
+    Mutex::Autolock _l(mLock);
+    if (mIRadio == 0) {
+        return NO_INIT;
+    }
+    return mIRadio->getMute(mute);
+}
+
+status_t Radio::scan(radio_direction_t direction, bool skipSubchannel)
+{
+    Mutex::Autolock _l(mLock);
+    if (mIRadio == 0) {
+        return NO_INIT;
+    }
+    return mIRadio->scan(direction, skipSubchannel);
+}
+
+status_t Radio::step(radio_direction_t direction, bool skipSubchannel)
+{
+    Mutex::Autolock _l(mLock);
+    if (mIRadio == 0) {
+        return NO_INIT;
+    }
+    return mIRadio->step(direction, skipSubchannel);
+}
+
+status_t Radio::tune(unsigned int channel, unsigned int subChannel)
+{
+    Mutex::Autolock _l(mLock);
+    if (mIRadio == 0) {
+        return NO_INIT;
+    }
+    return mIRadio->tune(channel, subChannel);
+}
+
+status_t Radio::cancel()
+{
+    Mutex::Autolock _l(mLock);
+    if (mIRadio == 0) {
+        return NO_INIT;
+    }
+    return mIRadio->cancel();
+}
+
+status_t Radio::getProgramInformation(struct radio_program_info *info)
+{
+    Mutex::Autolock _l(mLock);
+    if (mIRadio == 0) {
+        return NO_INIT;
+    }
+    return mIRadio->getProgramInformation(info);
+}
+
+status_t Radio::hasControl(bool *hasControl)
+{
+    Mutex::Autolock _l(mLock);
+    if (mIRadio == 0) {
+        return NO_INIT;
+    }
+    return mIRadio->hasControl(hasControl);
+}
+
+
+// BpRadioClient
+void Radio::onEvent(const sp<IMemory>& eventMemory)
+{
+    Mutex::Autolock _l(mLock);
+    if (eventMemory == 0 || eventMemory->pointer() == NULL) {
+        return;
+    }
+
+    struct radio_event *event = (struct radio_event *)eventMemory->pointer();
+    // restore local metadata pointer from offset
+    switch (event->type) {
+    case RADIO_EVENT_TUNED:
+    case RADIO_EVENT_AF_SWITCH:
+        if (event->info.metadata != NULL) {
+            event->info.metadata =
+                    (radio_metadata_t *)((char *)event + (size_t)event->info.metadata);
+        }
+        break;
+    case RADIO_EVENT_METADATA:
+        if (event->metadata != NULL) {
+            event->metadata =
+                    (radio_metadata_t *)((char *)event + (size_t)event->metadata);
+        }
+        break;
+    default:
+        break;
+    }
+
+    if (mCallback != 0) {
+        mCallback->onEvent(event);
+    }
+}
+
+
+//IBinder::DeathRecipient
+void Radio::binderDied(const wp<IBinder>& who __unused) {
+    Mutex::Autolock _l(mLock);
+    ALOGW("Radio server binder Died ");
+    mIRadio = 0;
+    struct radio_event event;
+    memset(&event, 0, sizeof(struct radio_event));
+    event.type = RADIO_EVENT_SERVER_DIED;
+    event.status = DEAD_OBJECT;
+    if (mCallback != 0) {
+        mCallback->onEvent(&event);
+    }
+}
+
+}; // namespace android