Revert "Revert "Initial implementation of broadcast radio HAL.""

This reverts commit 2c2df013b25bd96976af82db7e6f3480f0571c6e.
diff --git a/broadcastradio/1.0/default/BroadcastRadio.h b/broadcastradio/1.0/default/BroadcastRadio.h
new file mode 100644
index 0000000..dbd6e07
--- /dev/null
+++ b/broadcastradio/1.0/default/BroadcastRadio.h
@@ -0,0 +1,71 @@
+/*
+ * Copyright (C) 2016 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 HIDL_GENERATED_android_hardware_broadcastradio_V1_0_BroadcastRadio_H_
+#define HIDL_GENERATED_android_hardware_broadcastradio_V1_0_BroadcastRadio_H_
+
+#include <android/hardware/broadcastradio/1.0/IBroadcastRadio.h>
+#include <hidl/Status.h>
+#include <hardware/radio.h>
+
+#include <hidl/MQDescriptor.h>
+namespace android {
+namespace hardware {
+namespace broadcastradio {
+namespace V1_0 {
+namespace implementation {
+
+struct BroadcastRadio : public IBroadcastRadio {
+
+            BroadcastRadio(Class classId);
+
+            // Methods from ::android::hardware::broadcastradio::V1_0::IBroadcastRadio follow.
+            Return<void> getProperties(getProperties_cb _hidl_cb)  override;
+            Return<void> openTuner(const BandConfig& config, bool audio,
+                                   const sp<ITunerCallback>& callback,
+                                   openTuner_cb _hidl_cb)  override;
+
+
+    // RefBase
+    virtual void onFirstRef();
+
+            Result  initCheck() { return mStatus; }
+            int closeHalTuner(const struct radio_tuner *halTuner);
+
+private:
+    virtual     ~BroadcastRadio();
+
+    static const char * sClassModuleNames[];
+
+    Result convertHalResult(int rc);
+    void convertBandConfigFromHal(BandConfig *config,
+            const radio_hal_band_config_t *halConfig);
+    void convertPropertiesFromHal(Properties *properties,
+            const radio_hal_properties_t *halProperties);
+    void convertBandConfigToHal(radio_hal_band_config_t *halConfig,
+            const BandConfig *config);
+
+    Result                   mStatus;
+    Class                    mClassId;
+    struct radio_hw_device  *mHwDevice;
+};
+
+}  // namespace implementation
+}  // namespace V1_0
+}  // namespace broadcastradio
+}  // namespace hardware
+}  // namespace android
+
+#endif  // HIDL_GENERATED_android_hardware_broadcastradio_V1_0_BroadcastRadio_H_