Merge "Remove previous implementation of RadioService."

4 files changed, 0 insertions, 1208 deletions

diff --git a/core/java/android/hardware/radio/RadioModule.java b/core/java/android/hardware/radio/RadioModule.java
deleted file mode 100644
index c0df0f386b09..000000000000
--- a/core/java/android/hardware/radio/RadioModule.java
+++ /dev/null
@@ -1,234 +0,0 @@
-/*
- * 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.
- */
-
-package android.hardware.radio;
-
-import android.annotation.NonNull;
-import android.annotation.Nullable;
-import android.annotation.SystemApi;
-import android.content.Context;
-import android.content.Intent;
-import android.os.Handler;
-import android.os.Looper;
-import android.os.Message;
-import java.lang.ref.WeakReference;
-import java.util.List;
-import java.util.UUID;
-
-/**
- * A RadioModule implements the RadioTuner interface for a broadcast radio tuner physically
- * present on the device and exposed by the radio HAL.
- *
- * @hide
- */
-public class RadioModule extends RadioTuner {
-    private long mNativeContext = 0;
-    private int mId;
-    private NativeEventHandlerDelegate mEventHandlerDelegate;
-
-    RadioModule(int moduleId, RadioManager.BandConfig config, boolean withAudio,
-            RadioTuner.Callback callback, Handler handler) {
-        mId = moduleId;
-        mEventHandlerDelegate = new NativeEventHandlerDelegate(callback, handler);
-        native_setup(new WeakReference<RadioModule>(this), config, withAudio);
-    }
-    private native void native_setup(Object module_this,
-            RadioManager.BandConfig config, boolean withAudio);
-
-    @Override
-    protected void finalize() {
-        native_finalize();
-    }
-    private native void native_finalize();
-
-    boolean initCheck() {
-        return mNativeContext != 0;
-    }
-
-    // RadioTuner implementation
-    public native void close();
-
-    public native int setConfiguration(RadioManager.BandConfig config);
-
-    public native int getConfiguration(RadioManager.BandConfig[] config);
-
-    public native int setMute(boolean mute);
-
-    public native boolean getMute();
-
-    public native int step(int direction, boolean skipSubChannel);
-
-    public native int scan(int direction, boolean skipSubChannel);
-
-    public native int tune(int channel, int subChannel);
-
-    public native int cancel();
-
-    public native int getProgramInformation(RadioManager.ProgramInfo[] info);
-
-    public native boolean startBackgroundScan();
-
-    public native @NonNull List<RadioManager.ProgramInfo> getProgramList(@Nullable String filter);
-
-    public native boolean isAnalogForced();
-
-    public native void setAnalogForced(boolean isForced);
-
-    public native boolean isAntennaConnected();
-
-    public native boolean hasControl();
-
-
-    /* keep in sync with radio_event_type_t in system/core/include/system/radio.h */
-    static final int EVENT_HW_FAILURE = 0;
-    static final int EVENT_CONFIG = 1;
-    static final int EVENT_ANTENNA = 2;
-    static final int EVENT_TUNED = 3;
-    static final int EVENT_METADATA = 4;
-    static final int EVENT_TA = 5;
-    static final int EVENT_AF_SWITCH = 6;
-    static final int EVENT_EA = 7;
-    static final int EVENT_CONTROL = 100;
-    static final int EVENT_SERVER_DIED = 101;
-
-    private class NativeEventHandlerDelegate {
-        private final Handler mHandler;
-
-        NativeEventHandlerDelegate(final RadioTuner.Callback callback,
-                                   Handler handler) {
-            // find the looper for our new event handler
-            Looper looper;
-            if (handler != null) {
-                looper = handler.getLooper();
-            } else {
-                looper = Looper.getMainLooper();
-            }
-
-            // construct the event handler with this looper
-            if (looper != null) {
-                // implement the event handler delegate
-                mHandler = new Handler(looper) {
-                    @Override
-                    public void handleMessage(Message msg) {
-                        switch (msg.what) {
-                        case EVENT_HW_FAILURE:
-                            if (callback != null) {
-                                callback.onError(RadioTuner.ERROR_HARDWARE_FAILURE);
-                            }
-                            break;
-                        case EVENT_CONFIG: {
-                            RadioManager.BandConfig config = (RadioManager.BandConfig)msg.obj;
-                            switch(msg.arg1) {
-                            case RadioManager.STATUS_OK:
-                                if (callback != null) {
-                                    callback.onConfigurationChanged(config);
-                                }
-                                break;
-                            default:
-                                if (callback != null) {
-                                    callback.onError(RadioTuner.ERROR_CONFIG);
-                                }
-                                break;
-                            }
-                        } break;
-                        case EVENT_ANTENNA:
-                            if (callback != null) {
-                                callback.onAntennaState(msg.arg2 == 1);
-                            }
-                            break;
-                        case EVENT_AF_SWITCH:
-                        case EVENT_TUNED: {
-                            RadioManager.ProgramInfo info = (RadioManager.ProgramInfo)msg.obj;
-                            switch (msg.arg1) {
-                            case RadioManager.STATUS_OK:
-                                if (callback != null) {
-                                    callback.onProgramInfoChanged(info);
-                                }
-                                break;
-                            case RadioManager.STATUS_TIMED_OUT:
-                                if (callback != null) {
-                                    callback.onError(RadioTuner.ERROR_SCAN_TIMEOUT);
-                                }
-                                break;
-                            case RadioManager.STATUS_INVALID_OPERATION:
-                            default:
-                                if (callback != null) {
-                                    callback.onError(RadioTuner.ERROR_CANCELLED);
-                                }
-                                break;
-                            }
-                        } break;
-                        case EVENT_METADATA: {
-                            RadioMetadata metadata = (RadioMetadata)msg.obj;
-                            if (callback != null) {
-                                callback.onMetadataChanged(metadata);
-                            }
-                        } break;
-                        case EVENT_TA:
-                            if (callback != null) {
-                                callback.onTrafficAnnouncement(msg.arg2 == 1);
-                            }
-                            break;
-                        case EVENT_EA:
-                            if (callback != null) {
-                                callback.onEmergencyAnnouncement(msg.arg2 == 1);
-                            }
-                        case EVENT_CONTROL:
-                            if (callback != null) {
-                                callback.onControlChanged(msg.arg2 == 1);
-                            }
-                            break;
-                        case EVENT_SERVER_DIED:
-                            if (callback != null) {
-                                callback.onError(RadioTuner.ERROR_SERVER_DIED);
-                            }
-                            break;
-                        default:
-                            // Should not happen
-                            break;
-                        }
-                    }
-                };
-            } else {
-                mHandler = null;
-            }
-        }
-
-        Handler handler() {
-            return mHandler;
-        }
-    }
-
-
-    @SuppressWarnings("unused")
-    private static void postEventFromNative(Object module_ref,
-                                            int what, int arg1, int arg2, Object obj) {
-        RadioModule module = (RadioModule)((WeakReference)module_ref).get();
-        if (module == null) {
-            return;
-        }
-
-        NativeEventHandlerDelegate delegate = module.mEventHandlerDelegate;
-        if (delegate != null) {
-            Handler handler = delegate.handler();
-            if (handler != null) {
-                Message m = handler.obtainMessage(what, arg1, arg2, obj);
-                handler.sendMessage(m);
-            }
-        }
-    }
-}
-
diff --git a/core/jni/Android.bp b/core/jni/Android.bp
index c5279e10d93f..51851690c08d 100644
--- a/core/jni/Android.bp
+++ b/core/jni/Android.bp
@@ -162,7 +162,6 @@ cc_library_shared {
         "android_hardware_camera2_DngCreator.cpp",
         "android_hardware_display_DisplayViewport.cpp",
         "android_hardware_HardwareBuffer.cpp",
-        "android_hardware_Radio.cpp",
         "android_hardware_SensorManager.cpp",
         "android_hardware_SerialPort.cpp",
         "android_hardware_SoundTrigger.cpp",
@@ -258,12 +257,10 @@ cc_library_shared {
         "libpdfium",
         "libimg_utils",
         "libnetd_client",
-        "libradio",
         "libsoundtrigger",
         "libminikin",
         "libprocessgroup",
         "libnativebridge",
-        "libradio_metadata",
         "libnativeloader",
         "libmemunreachable",
         "libhidlbase",
diff --git a/core/jni/AndroidRuntime.cpp b/core/jni/AndroidRuntime.cpp
index 659f47debaf1..92bc16055931 100644
--- a/core/jni/AndroidRuntime.cpp
+++ b/core/jni/AndroidRuntime.cpp
@@ -88,7 +88,6 @@ extern int register_android_hardware_camera2_legacy_LegacyCameraDevice(JNIEnv *e
 extern int register_android_hardware_camera2_legacy_PerfMeasurement(JNIEnv *env);
 extern int register_android_hardware_camera2_DngCreator(JNIEnv *env);
 extern int register_android_hardware_HardwareBuffer(JNIEnv *env);
-extern int register_android_hardware_Radio(JNIEnv *env);
 extern int register_android_hardware_SensorManager(JNIEnv *env);
 extern int register_android_hardware_SerialPort(JNIEnv *env);
 extern int register_android_hardware_SoundTrigger(JNIEnv *env);
@@ -1402,7 +1401,6 @@ static const RegJNIRec gRegJNI[] = {
     REG_JNI(register_android_hardware_camera2_legacy_PerfMeasurement),
     REG_JNI(register_android_hardware_camera2_DngCreator),
     REG_JNI(register_android_hardware_HardwareBuffer),
-    REG_JNI(register_android_hardware_Radio),
     REG_JNI(register_android_hardware_SensorManager),
     REG_JNI(register_android_hardware_SerialPort),
     REG_JNI(register_android_hardware_SoundTrigger),
diff --git a/core/jni/android_hardware_Radio.cpp b/core/jni/android_hardware_Radio.cpp
deleted file mode 100644
index 8b9be68bf712..000000000000
--- a/core/jni/android_hardware_Radio.cpp
+++ /dev/null
@@ -1,969 +0,0 @@
-/*
-**
-** Copyright 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_NDEBUG 1
-#define LOG_TAG "Radio-JNI"
-#include <utils/Log.h>
-
-#include "jni.h"
-#include "JNIHelp.h"
-#include "core_jni_helpers.h"
-#include <system/radio.h>
-#include <system/RadioMetadataWrapper.h>
-#include <radio/RadioCallback.h>
-#include <radio/Radio.h>
-#include <utils/RefBase.h>
-#include <utils/Vector.h>
-#include <binder/IMemory.h>
-#include <binder/MemoryDealer.h>
-
-using namespace android;
-
-static jclass gArrayListClass;
-static struct {
-    jmethodID    add;
-} gArrayListMethods;
-
-static const char* const kRadioManagerClassPathName = "android/hardware/radio/RadioManager";
-static jclass gRadioManagerClass;
-
-static const char* const kRadioModuleClassPathName = "android/hardware/radio/RadioModule";
-static jclass gRadioModuleClass;
-static struct {
-    jfieldID    mNativeContext;
-    jfieldID    mId;
-} gModuleFields;
-static jmethodID gPostEventFromNative;
-
-static const char* const kModulePropertiesClassPathName =
-                                     "android/hardware/radio/RadioManager$ModuleProperties";
-static jclass gModulePropertiesClass;
-static jmethodID gModulePropertiesCstor;
-
-
-static const char* const kRadioBandDescriptorClassPathName =
-                             "android/hardware/radio/RadioManager$BandDescriptor";
-static jclass gRadioBandDescriptorClass;
-static struct {
-    jfieldID mRegion;
-    jfieldID mType;
-    jfieldID mLowerLimit;
-    jfieldID mUpperLimit;
-    jfieldID mSpacing;
-} gRadioBandDescriptorFields;
-
-static const char* const kRadioFmBandDescriptorClassPathName =
-                             "android/hardware/radio/RadioManager$FmBandDescriptor";
-static jclass gRadioFmBandDescriptorClass;
-static jmethodID gRadioFmBandDescriptorCstor;
-
-static const char* const kRadioAmBandDescriptorClassPathName =
-                             "android/hardware/radio/RadioManager$AmBandDescriptor";
-static jclass gRadioAmBandDescriptorClass;
-static jmethodID gRadioAmBandDescriptorCstor;
-
-static const char* const kRadioBandConfigClassPathName =
-                             "android/hardware/radio/RadioManager$BandConfig";
-static jclass gRadioBandConfigClass;
-static struct {
-    jfieldID mDescriptor;
-} gRadioBandConfigFields;
-
-
-static const char* const kRadioFmBandConfigClassPathName =
-                             "android/hardware/radio/RadioManager$FmBandConfig";
-static jclass gRadioFmBandConfigClass;
-static jmethodID gRadioFmBandConfigCstor;
-static struct {
-    jfieldID mStereo;
-    jfieldID mRds;
-    jfieldID mTa;
-    jfieldID mAf;
-    jfieldID mEa;
-} gRadioFmBandConfigFields;
-
-static const char* const kRadioAmBandConfigClassPathName =
-                             "android/hardware/radio/RadioManager$AmBandConfig";
-static jclass gRadioAmBandConfigClass;
-static jmethodID gRadioAmBandConfigCstor;
-static struct {
-    jfieldID mStereo;
-} gRadioAmBandConfigFields;
-
-
-static const char* const kRadioProgramInfoClassPathName =
-                             "android/hardware/radio/RadioManager$ProgramInfo";
-static jclass gRadioProgramInfoClass;
-static jmethodID gRadioProgramInfoCstor;
-
-static const char* const kRadioMetadataClassPathName =
-                             "android/hardware/radio/RadioMetadata";
-static jclass gRadioMetadataClass;
-static jmethodID gRadioMetadataCstor;
-static struct {
-    jmethodID putIntFromNative;
-    jmethodID putStringFromNative;
-    jmethodID putBitmapFromNative;
-    jmethodID putClockFromNative;
-} gRadioMetadataMethods;
-
-static Mutex gLock;
-
-enum {
-    RADIO_STATUS_OK = 0,
-    RADIO_STATUS_ERROR = INT_MIN,
-    RADIO_PERMISSION_DENIED = -1,
-    RADIO_STATUS_NO_INIT = -19,
-    RADIO_STATUS_BAD_VALUE = -22,
-    RADIO_STATUS_DEAD_OBJECT = -32,
-    RADIO_STATUS_INVALID_OPERATION = -38,
-    RADIO_STATUS_TIMED_OUT = -110,
-};
-
-
-// ----------------------------------------------------------------------------
-
-static sp<Radio> getRadio(JNIEnv* env, jobject thiz)
-{
-    Mutex::Autolock l(gLock);
-    Radio* const radio = (Radio*)env->GetLongField(thiz, gModuleFields.mNativeContext);
-    return sp<Radio>(radio);
-}
-
-static sp<Radio> setRadio(JNIEnv* env, jobject thiz, const sp<Radio>& module)
-{
-    Mutex::Autolock l(gLock);
-    sp<Radio> old = (Radio*)env->GetLongField(thiz, gModuleFields.mNativeContext);
-    if (module.get()) {
-        module->incStrong((void*)setRadio);
-    }
-    if (old != 0) {
-        old->decStrong((void*)setRadio);
-    }
-    env->SetLongField(thiz, gModuleFields.mNativeContext, (jlong)module.get());
-    return old;
-}
-
-static jint convertBandDescriptorFromNative(JNIEnv *env,
-                                           jobject *jBandDescriptor,
-                                           const radio_band_config_t *nBandconfig)
-{
-    ALOGV("%s type %d region %d", __FUNCTION__, nBandconfig->band.type, nBandconfig->region);
-
-    if (nBandconfig->band.type == RADIO_BAND_FM ||
-            nBandconfig->band.type == RADIO_BAND_FM_HD) {
-        *jBandDescriptor = env->NewObject(gRadioFmBandDescriptorClass, gRadioFmBandDescriptorCstor,
-                                      nBandconfig->region, nBandconfig->band.type,
-                                      nBandconfig->band.lower_limit, nBandconfig->band.upper_limit,
-                                      nBandconfig->band.spacings[0],
-                                      nBandconfig->band.fm.stereo,
-                                      nBandconfig->band.fm.rds != RADIO_RDS_NONE,
-                                      nBandconfig->band.fm.ta,
-                                      nBandconfig->band.fm.af,
-                                      nBandconfig->band.fm.ea);
-    } else if (nBandconfig->band.type == RADIO_BAND_AM) {
-        *jBandDescriptor = env->NewObject(gRadioAmBandDescriptorClass, gRadioAmBandDescriptorCstor,
-                                      nBandconfig->region, nBandconfig->band.type,
-                                      nBandconfig->band.lower_limit, nBandconfig->band.upper_limit,
-                                      nBandconfig->band.spacings[0],
-                                      nBandconfig->band.am.stereo);
-    } else {
-        ALOGE("%s unknown band type %d", __FUNCTION__, nBandconfig->band.type);
-        return (jint)RADIO_STATUS_BAD_VALUE;
-    }
-
-    if (*jBandDescriptor == NULL) {
-        return (jint)RADIO_STATUS_NO_INIT;
-    }
-
-    return (jint)RADIO_STATUS_OK;
-}
-
-static jint convertBandConfigFromNative(JNIEnv *env,
-                                           jobject *jBandConfig,
-                                           const radio_band_config_t *nBandconfig)
-{
-    ALOGV("%s type %d region %d", __FUNCTION__, nBandconfig->band.type, nBandconfig->region);
-
-    if (nBandconfig->band.type == RADIO_BAND_FM ||
-            nBandconfig->band.type == RADIO_BAND_FM_HD) {
-        *jBandConfig = env->NewObject(gRadioFmBandConfigClass, gRadioFmBandConfigCstor,
-                                      nBandconfig->region, nBandconfig->band.type,
-                                      nBandconfig->band.lower_limit, nBandconfig->band.upper_limit,
-                                      nBandconfig->band.spacings[0],
-                                      nBandconfig->band.fm.stereo,
-                                      nBandconfig->band.fm.rds != RADIO_RDS_NONE,
-                                      nBandconfig->band.fm.ta,
-                                      nBandconfig->band.fm.af,
-                                      nBandconfig->band.fm.ea);
-    } else if (nBandconfig->band.type == RADIO_BAND_AM) {
-        *jBandConfig = env->NewObject(gRadioAmBandConfigClass, gRadioAmBandConfigCstor,
-                                      nBandconfig->region, nBandconfig->band.type,
-                                      nBandconfig->band.lower_limit, nBandconfig->band.upper_limit,
-                                      nBandconfig->band.spacings[0],
-                                      nBandconfig->band.am.stereo);
-    } else {
-        ALOGE("%s unknown band type %d", __FUNCTION__, nBandconfig->band.type);
-        return (jint)RADIO_STATUS_BAD_VALUE;
-    }
-
-    if (*jBandConfig == NULL) {
-        return (jint)RADIO_STATUS_NO_INIT;
-    }
-
-    return (jint)RADIO_STATUS_OK;
-}
-
-static jint convertMetadataFromNative(JNIEnv *env,
-                                           jobject *jMetadata,
-                                           const radio_metadata_t *nMetadata)
-{
-    ALOGV("%s", __FUNCTION__);
-    int count = radio_metadata_get_count(nMetadata);
-    if (count <= 0) {
-        return (jint)count;
-    }
-    *jMetadata = env->NewObject(gRadioMetadataClass, gRadioMetadataCstor);
-
-    jint jCount = 0;
-    jint jStatus = 0;
-    for (unsigned int i = 0; i < (unsigned int)count; i++) {
-        radio_metadata_key_t key;
-        radio_metadata_type_t type;
-        void *value;
-        size_t size;
-        if (radio_metadata_get_at_index(nMetadata, i , &key, &type, &value, &size) != 0) {
-            continue;
-        }
-        switch (type) {
-            case RADIO_METADATA_TYPE_INT: {
-                ALOGV("%s RADIO_METADATA_TYPE_INT %d", __FUNCTION__, key);
-                int32_t val = *(int32_t *)value;
-                jStatus = env->CallIntMethod(*jMetadata,
-                                   gRadioMetadataMethods.putIntFromNative,
-                                   key, (jint)val);
-                if (jStatus == 0) {
-                    jCount++;
-                }
-            } break;
-            case RADIO_METADATA_TYPE_TEXT: {
-                ALOGV("%s RADIO_METADATA_TYPE_TEXT %d", __FUNCTION__, key);
-                jstring jText = env->NewStringUTF((char *)value);
-                jStatus = env->CallIntMethod(*jMetadata,
-                                   gRadioMetadataMethods.putStringFromNative,
-                                   key, jText);
-                if (jStatus == 0) {
-                    jCount++;
-                }
-                env->DeleteLocalRef(jText);
-            } break;
-            case RADIO_METADATA_TYPE_RAW: {
-                ALOGV("%s RADIO_METADATA_TYPE_RAW %d size %zu", __FUNCTION__, key, size);
-                if (size == 0) {
-                    break;
-                }
-                jbyteArray jData = env->NewByteArray(size);
-                if (jData == NULL) {
-                    break;
-                }
-                env->SetByteArrayRegion(jData, 0, size, (jbyte *)value);
-                jStatus = env->CallIntMethod(*jMetadata,
-                                   gRadioMetadataMethods.putBitmapFromNative,
-                                   key, jData);
-                if (jStatus == 0) {
-                    jCount++;
-                }
-                env->DeleteLocalRef(jData);
-            } break;
-            case RADIO_METADATA_TYPE_CLOCK: {
-                  ALOGV("%s RADIO_METADATA_TYPE_CLOCK %d", __FUNCTION__, key);
-                  radio_metadata_clock_t *clock = (radio_metadata_clock_t *) value;
-                  jStatus =
-                      env->CallIntMethod(*jMetadata,
-                                         gRadioMetadataMethods.putClockFromNative,
-                                         key, (jint) clock->utc_seconds_since_epoch,
-                                         (jint) clock->timezone_offset_in_minutes);
-                  if (jStatus == 0) {
-                      jCount++;
-                  }
-            } break;
-        }
-    }
-    return jCount;
-}
-
-static jint convertProgramInfoFromNative(JNIEnv *env,
-                                           jobject *jProgramInfo,
-                                           const radio_program_info_t *nProgramInfo)
-{
-    ALOGV("%s", __FUNCTION__);
-    int jStatus;
-    jobject jMetadata = NULL;
-
-    if (nProgramInfo == nullptr || nProgramInfo->metadata == nullptr) {
-        return (jint)RADIO_STATUS_BAD_VALUE;
-    }
-
-    jStatus = convertMetadataFromNative(env, &jMetadata, nProgramInfo->metadata);
-    if (jStatus < 0) {
-        return jStatus;
-    }
-
-    ALOGV("%s channel %d tuned %d", __FUNCTION__, nProgramInfo->channel, nProgramInfo->tuned);
-
-    int flags = 0;  // TODO(b/32621193): pass from the HAL
-    jstring jVendorExension = env->NewStringUTF("");  // TODO(b/32621193): pass from the HAL
-    *jProgramInfo = env->NewObject(gRadioProgramInfoClass, gRadioProgramInfoCstor,
-                                  nProgramInfo->channel, nProgramInfo->sub_channel,
-                                  nProgramInfo->tuned, nProgramInfo->stereo,
-                                  nProgramInfo->digital, nProgramInfo->signal_strength,
-                                  jMetadata, flags, jVendorExension);
-
-    env->DeleteLocalRef(jMetadata);
-    env->DeleteLocalRef(jVendorExension);
-    return (jint)RADIO_STATUS_OK;
-}
-
-
-static jint convertBandConfigToNative(JNIEnv *env,
-                                      radio_band_config_t *nBandconfig,
-                                      jobject jBandConfig)
-{
-    ALOGV("%s", __FUNCTION__);
-
-    jobject jDescriptor = env->GetObjectField(jBandConfig, gRadioBandConfigFields.mDescriptor);
-
-    if (jDescriptor == NULL) {
-        return (jint)RADIO_STATUS_NO_INIT;
-    }
-
-    nBandconfig->region =
-            (radio_region_t)env->GetIntField(jDescriptor, gRadioBandDescriptorFields.mRegion);
-    nBandconfig->band.type =
-            (radio_band_t)env->GetIntField(jDescriptor, gRadioBandDescriptorFields.mType);
-    nBandconfig->band.lower_limit =
-            env->GetIntField(jDescriptor, gRadioBandDescriptorFields.mLowerLimit);
-    nBandconfig->band.upper_limit =
-            env->GetIntField(jDescriptor, gRadioBandDescriptorFields.mUpperLimit);
-    nBandconfig->band.num_spacings = 1;
-    nBandconfig->band.spacings[0] =
-            env->GetIntField(jDescriptor, gRadioBandDescriptorFields.mSpacing);
-
-    if (env->IsInstanceOf(jBandConfig, gRadioFmBandConfigClass)) {
-        nBandconfig->band.fm.deemphasis = radio_demephasis_for_region(nBandconfig->region);
-        nBandconfig->band.fm.stereo =
-                env->GetBooleanField(jBandConfig, gRadioFmBandConfigFields.mStereo);
-        nBandconfig->band.fm.rds =
-                radio_rds_for_region(env->GetBooleanField(jBandConfig,
-                                                          gRadioFmBandConfigFields.mRds),
-                                     nBandconfig->region);
-        nBandconfig->band.fm.ta = env->GetBooleanField(jBandConfig, gRadioFmBandConfigFields.mTa);
-        nBandconfig->band.fm.af = env->GetBooleanField(jBandConfig, gRadioFmBandConfigFields.mAf);
-        nBandconfig->band.fm.ea = env->GetBooleanField(jBandConfig, gRadioFmBandConfigFields.mEa);
-    } else if (env->IsInstanceOf(jBandConfig, gRadioAmBandConfigClass)) {
-        nBandconfig->band.am.stereo =
-                env->GetBooleanField(jBandConfig, gRadioAmBandConfigFields.mStereo);
-    } else {
-        return (jint)RADIO_STATUS_BAD_VALUE;
-    }
-
-    return (jint)RADIO_STATUS_OK;
-}
-
-static jint
-android_hardware_Radio_listModules(JNIEnv *env, jobject clazz,
-                                          jobject jModules)
-{
-    ALOGV("%s", __FUNCTION__);
-
-    if (jModules == NULL) {
-        ALOGE("listModules NULL ArrayList");
-        return RADIO_STATUS_BAD_VALUE;
-    }
-    if (!env->IsInstanceOf(jModules, gArrayListClass)) {
-        ALOGE("listModules not an arraylist");
-        return RADIO_STATUS_BAD_VALUE;
-    }
-
-    unsigned int numModules = 0;
-    radio_properties_t *nModules = NULL;
-
-    status_t status = Radio::listModules(nModules, &numModules);
-    if (status != NO_ERROR || numModules == 0) {
-        return (jint)status;
-    }
-
-    nModules = (radio_properties_t *)calloc(numModules, sizeof(radio_properties_t));
-
-    status = Radio::listModules(nModules, &numModules);
-    ALOGV("%s Radio::listModules status %d numModules %d", __FUNCTION__, status, numModules);
-
-    if (status != NO_ERROR) {
-        numModules = 0;
-    }
-
-    for (size_t i = 0; i < numModules; i++) {
-        if (nModules[i].num_bands == 0) {
-            continue;
-        }
-        ALOGV("%s module %zu id %d implementor %s product %s",
-              __FUNCTION__, i, nModules[i].handle, nModules[i].implementor,
-              nModules[i].product);
-
-
-        jobjectArray jBands = env->NewObjectArray(nModules[i].num_bands,
-                                                  gRadioBandDescriptorClass, NULL);
-
-        for (size_t j = 0; j < nModules[i].num_bands; j++) {
-            jobject jBandDescriptor;
-            int jStatus =
-                    convertBandDescriptorFromNative(env, &jBandDescriptor, &nModules[i].bands[j]);
-            if (jStatus != RADIO_STATUS_OK) {
-                continue;
-            }
-            env->SetObjectArrayElement(jBands, j, jBandDescriptor);
-            env->DeleteLocalRef(jBandDescriptor);
-        }
-
-        if (env->GetArrayLength(jBands) == 0) {
-            continue;
-        }
-        jstring jImplementor = env->NewStringUTF(nModules[i].implementor);
-        jstring jProduct = env->NewStringUTF(nModules[i].product);
-        jstring jVersion = env->NewStringUTF(nModules[i].version);
-        jstring jSerial = env->NewStringUTF(nModules[i].serial);
-        bool isBgscanSupported = false;  // TODO(b/32621193): pass from the HAL
-        jstring jVendorExension = env->NewStringUTF("");  // TODO(b/32621193): pass from the HAL
-        jobject jModule = env->NewObject(gModulePropertiesClass, gModulePropertiesCstor,
-                                               nModules[i].handle, nullptr, nModules[i].class_id,
-                                               jImplementor, jProduct, jVersion, jSerial,
-                                               nModules[i].num_tuners,
-                                               nModules[i].num_audio_sources,
-                                               nModules[i].supports_capture,
-                                               jBands, isBgscanSupported, jVendorExension);
-
-        env->DeleteLocalRef(jImplementor);
-        env->DeleteLocalRef(jProduct);
-        env->DeleteLocalRef(jVersion);
-        env->DeleteLocalRef(jSerial);
-        env->DeleteLocalRef(jBands);
-        env->DeleteLocalRef(jVendorExension);
-        if (jModule == NULL) {
-            continue;
-        }
-        env->CallBooleanMethod(jModules, gArrayListMethods.add, jModule);
-    }
-
-    free(nModules);
-    return (jint) status;
-}
-
-// ----------------------------------------------------------------------------
-
-class JNIRadioCallback: public RadioCallback
-{
-public:
-    JNIRadioCallback(JNIEnv* env, jobject thiz, jobject weak_thiz);
-    ~JNIRadioCallback();
-
-    virtual void onEvent(struct radio_event *event);
-
-private:
-    jclass      mClass;     // Reference to Radio class
-    jobject     mObject;    // Weak ref to Radio Java object to call on
-};
-
-JNIRadioCallback::JNIRadioCallback(JNIEnv* env, jobject thiz, jobject weak_thiz)
-{
-
-    // Hold onto the RadioModule class for use in calling the static method
-    // that posts events to the application thread.
-    jclass clazz = env->GetObjectClass(thiz);
-    if (clazz == NULL) {
-        ALOGE("Can't find class %s", kRadioModuleClassPathName);
-        return;
-    }
-    mClass = (jclass)env->NewGlobalRef(clazz);
-
-    // We use a weak reference so the RadioModule object can be garbage collected.
-    // The reference is only used as a proxy for callbacks.
-    mObject  = env->NewGlobalRef(weak_thiz);
-}
-
-JNIRadioCallback::~JNIRadioCallback()
-{
-    // remove global references
-    JNIEnv *env = AndroidRuntime::getJNIEnv();
-    if (env == NULL) {
-        return;
-    }
-    env->DeleteGlobalRef(mObject);
-    env->DeleteGlobalRef(mClass);
-}
-
-void JNIRadioCallback::onEvent(struct radio_event *event)
-{
-    JNIEnv *env = AndroidRuntime::getJNIEnv();
-    if (env == NULL) {
-        return;
-    }
-
-    ALOGV("%s", __FUNCTION__);
-
-    jobject jObj = NULL;
-    jint jArg2 = 0;
-    jint jStatus = RADIO_STATUS_OK;
-    switch (event->type) {
-        case RADIO_EVENT_CONFIG:
-            jStatus = convertBandConfigFromNative(env, &jObj, &event->config);
-            break;
-        case RADIO_EVENT_TUNED:
-        case RADIO_EVENT_AF_SWITCH:
-            ALOGV("%s RADIO_EVENT_TUNED channel %d", __FUNCTION__, event->info.channel);
-            jStatus = convertProgramInfoFromNative(env, &jObj, &event->info);
-            break;
-        case RADIO_EVENT_METADATA:
-            jStatus = convertMetadataFromNative(env, &jObj, event->metadata);
-            if (jStatus >= 0) {
-                jStatus = RADIO_STATUS_OK;
-            }
-            break;
-        case RADIO_EVENT_ANTENNA:
-        case RADIO_EVENT_TA:
-        case RADIO_EVENT_EA:
-        case RADIO_EVENT_CONTROL:
-            jArg2 = event->on ? 1 : 0;
-            break;
-    }
-
-    if (jStatus != RADIO_STATUS_OK) {
-        return;
-    }
-    env->CallStaticVoidMethod(mClass, gPostEventFromNative, mObject,
-                              event->type, event->status, jArg2, jObj);
-
-    env->DeleteLocalRef(jObj);
-    if (env->ExceptionCheck()) {
-        ALOGW("An exception occurred while notifying an event.");
-        env->ExceptionClear();
-    }
-}
-
-// ----------------------------------------------------------------------------
-
-static void
-android_hardware_Radio_setup(JNIEnv *env, jobject thiz,
-                             jobject weak_this, jobject jConfig, jboolean withAudio)
-{
-    ALOGV("%s", __FUNCTION__);
-
-    setRadio(env, thiz, 0);
-
-    sp<JNIRadioCallback> callback = new JNIRadioCallback(env, thiz, weak_this);
-
-    radio_handle_t handle = (radio_handle_t)env->GetIntField(thiz, gModuleFields.mId);
-
-    struct radio_band_config nConfig;
-    struct radio_band_config *configPtr = NULL;
-    if (jConfig != NULL) {
-        jint jStatus = convertBandConfigToNative(env, &nConfig, jConfig);
-        if (jStatus != RADIO_STATUS_OK) {
-            return;
-        }
-        configPtr = &nConfig;
-    }
-    sp<Radio> module = Radio::attach(handle, configPtr, (bool)withAudio, callback);
-    if (module == 0) {
-        return;
-    }
-
-    setRadio(env, thiz, module);
-}
-
-static void
-android_hardware_Radio_close(JNIEnv *env, jobject thiz)
-{
-    ALOGV("%s", __FUNCTION__);
-    sp<Radio> module = setRadio(env, thiz, 0);
-    ALOGV("detach module %p", module.get());
-    if (module != 0) {
-        ALOGV("detach module->detach()");
-        module->detach();
-    }
-}
-
-static void
-android_hardware_Radio_finalize(JNIEnv *env, jobject thiz)
-{
-    ALOGV("%s", __FUNCTION__);
-    sp<Radio> module = getRadio(env, thiz);
-    if (module != 0) {
-        ALOGW("Radio finalized without being detached");
-    }
-    android_hardware_Radio_close(env, thiz);
-}
-
-static jint
-android_hardware_Radio_setConfiguration(JNIEnv *env, jobject thiz, jobject jConfig)
-{
-    ALOGV("%s", __FUNCTION__);
-    sp<Radio> module = getRadio(env, thiz);
-    if (module == NULL) {
-        return RADIO_STATUS_NO_INIT;
-    }
-
-    if (!env->IsInstanceOf(jConfig, gRadioFmBandConfigClass) &&
-            !env->IsInstanceOf(jConfig, gRadioAmBandConfigClass)) {
-        return RADIO_STATUS_BAD_VALUE;
-    }
-
-    struct radio_band_config nConfig;
-    jint jStatus = convertBandConfigToNative(env, &nConfig, jConfig);
-    if (jStatus != RADIO_STATUS_OK) {
-        return jStatus;
-    }
-
-    status_t status = module->setConfiguration(&nConfig);
-    return (jint)status;
-}
-
-static jint
-android_hardware_Radio_getConfiguration(JNIEnv *env, jobject thiz, jobjectArray jConfigs)
-{
-    ALOGV("%s", __FUNCTION__);
-    sp<Radio> module = getRadio(env, thiz);
-    if (module == NULL) {
-        return RADIO_STATUS_NO_INIT;
-    }
-    if (env->GetArrayLength(jConfigs) != 1) {
-        return (jint)RADIO_STATUS_BAD_VALUE;
-    }
-
-    struct radio_band_config nConfig;
-
-    status_t status = module->getConfiguration(&nConfig);
-    if (status != NO_ERROR) {
-        return (jint)status;
-    }
-    jobject jConfig;
-    int jStatus = convertBandConfigFromNative(env, &jConfig, &nConfig);
-    if (jStatus != RADIO_STATUS_OK) {
-        return jStatus;
-    }
-    env->SetObjectArrayElement(jConfigs, 0, jConfig);
-    env->DeleteLocalRef(jConfig);
-    return RADIO_STATUS_OK;
-}
-
-static jint
-android_hardware_Radio_setMute(JNIEnv *env, jobject thiz, jboolean mute)
-{
-    ALOGV("%s", __FUNCTION__);
-    sp<Radio> module = getRadio(env, thiz);
-    if (module == NULL) {
-        return RADIO_STATUS_NO_INIT;
-    }
-    status_t status = module->setMute((bool)mute);
-    return (jint)status;
-}
-
-static jboolean
-android_hardware_Radio_getMute(JNIEnv *env, jobject thiz)
-{
-    ALOGV("%s", __FUNCTION__);
-    sp<Radio> module = getRadio(env, thiz);
-    if (module == NULL) {
-        return true;
-    }
-    bool mute = true;
-    status_t status = module->getMute(&mute);
-    if (status != NO_ERROR) {
-        return true;
-    }
-    return (jboolean)mute;
-}
-
-static jint
-android_hardware_Radio_step(JNIEnv *env, jobject thiz, jint direction, jboolean skipSubChannel)
-{
-    ALOGV("%s", __FUNCTION__);
-    sp<Radio> module = getRadio(env, thiz);
-    if (module == NULL) {
-        return RADIO_STATUS_NO_INIT;
-    }
-    status_t status = module->step((radio_direction_t)direction, (bool)skipSubChannel);
-    return (jint)status;
-}
-
-static jint
-android_hardware_Radio_scan(JNIEnv *env, jobject thiz, jint direction, jboolean skipSubChannel)
-{
-    ALOGV("%s", __FUNCTION__);
-    sp<Radio> module = getRadio(env, thiz);
-    if (module == NULL) {
-        return RADIO_STATUS_NO_INIT;
-    }
-    status_t status = module->scan((radio_direction_t)direction, (bool)skipSubChannel);
-    return (jint)status;
-}
-
-static jint
-android_hardware_Radio_tune(JNIEnv *env, jobject thiz, jint channel, jint subChannel)
-{
-    ALOGV("%s", __FUNCTION__);
-    sp<Radio> module = getRadio(env, thiz);
-    if (module == NULL) {
-        return RADIO_STATUS_NO_INIT;
-    }
-    status_t status = module->tune((uint32_t)channel, (uint32_t)subChannel);
-    return (jint)status;
-}
-
-static jint
-android_hardware_Radio_cancel(JNIEnv *env, jobject thiz)
-{
-    ALOGV("%s", __FUNCTION__);
-    sp<Radio> module = getRadio(env, thiz);
-    if (module == NULL) {
-        return RADIO_STATUS_NO_INIT;
-    }
-    status_t status = module->cancel();
-    return (jint)status;
-}
-
-static jint
-android_hardware_Radio_getProgramInformation(JNIEnv *env, jobject thiz, jobjectArray jInfos)
-{
-    ALOGV("%s", __FUNCTION__);
-    sp<Radio> module = getRadio(env, thiz);
-    if (module == NULL) {
-        return RADIO_STATUS_NO_INIT;
-    }
-    if (env->GetArrayLength(jInfos) != 1) {
-        return (jint)RADIO_STATUS_BAD_VALUE;
-    }
-
-    struct radio_program_info nInfo;
-    RadioMetadataWrapper metadataWrapper(&nInfo.metadata);
-    jobject jInfo = NULL;
-    int jStatus;
-
-    jStatus = (int)module->getProgramInformation(&nInfo);
-    if (jStatus != RADIO_STATUS_OK) {
-        goto exit;
-    }
-    jStatus = convertProgramInfoFromNative(env, &jInfo, &nInfo);
-    if (jStatus != RADIO_STATUS_OK) {
-        goto exit;
-    }
-    env->SetObjectArrayElement(jInfos, 0, jInfo);
-
-exit:
-    if (jInfo != NULL) {
-        env->DeleteLocalRef(jInfo);
-    }
-    return jStatus;
-}
-
-static jboolean
-android_hardware_Radio_isAntennaConnected(JNIEnv *env, jobject thiz)
-{
-    ALOGV("%s", __FUNCTION__);
-    sp<Radio> module = getRadio(env, thiz);
-    if (module == NULL) {
-        return false;
-    }
-
-    struct radio_band_config nConfig;
-
-    status_t status = module->getConfiguration(&nConfig);
-    if (status != NO_ERROR) {
-        return false;
-    }
-
-    return (jboolean)nConfig.band.antenna_connected;
-}
-
-
-static jboolean
-android_hardware_Radio_hasControl(JNIEnv *env, jobject thiz)
-{
-    ALOGV("%s", __FUNCTION__);
-    sp<Radio> module = getRadio(env, thiz);
-    if (module == NULL) {
-        return false;
-    }
-
-    bool hasControl;
-    status_t status = module->hasControl(&hasControl);
-    if (status != NO_ERROR) {
-        return false;
-    }
-
-    return (jboolean)hasControl;
-}
-
-
-static JNINativeMethod gMethods[] = {
-    {"nativeListModules",
-        "(Ljava/util/List;)I",
-        (void *)android_hardware_Radio_listModules},
-};
-
-static JNINativeMethod gModuleMethods[] = {
-    {"native_setup",
-        "(Ljava/lang/Object;Landroid/hardware/radio/RadioManager$BandConfig;Z)V",
-        (void *)android_hardware_Radio_setup},
-    {"native_finalize",
-        "()V",
-        (void *)android_hardware_Radio_finalize},
-    {"close",
-        "()V",
-        (void *)android_hardware_Radio_close},
-    {"setConfiguration",
-        "(Landroid/hardware/radio/RadioManager$BandConfig;)I",
-        (void *)android_hardware_Radio_setConfiguration},
-    {"getConfiguration",
-        "([Landroid/hardware/radio/RadioManager$BandConfig;)I",
-        (void *)android_hardware_Radio_getConfiguration},
-    {"setMute",
-        "(Z)I",
-        (void *)android_hardware_Radio_setMute},
-    {"getMute",
-        "()Z",
-        (void *)android_hardware_Radio_getMute},
-    {"step",
-        "(IZ)I",
-        (void *)android_hardware_Radio_step},
-    {"scan",
-        "(IZ)I",
-        (void *)android_hardware_Radio_scan},
-    {"tune",
-        "(II)I",
-        (void *)android_hardware_Radio_tune},
-    {"cancel",
-        "()I",
-        (void *)android_hardware_Radio_cancel},
-    {"getProgramInformation",
-        "([Landroid/hardware/radio/RadioManager$ProgramInfo;)I",
-        (void *)android_hardware_Radio_getProgramInformation},
-    {"isAntennaConnected",
-        "()Z",
-        (void *)android_hardware_Radio_isAntennaConnected},
-    {"hasControl",
-        "()Z",
-        (void *)android_hardware_Radio_hasControl},
-};
-
-int register_android_hardware_Radio(JNIEnv *env)
-{
-    jclass arrayListClass = FindClassOrDie(env, "java/util/ArrayList");
-    gArrayListClass = MakeGlobalRefOrDie(env, arrayListClass);
-    gArrayListMethods.add = GetMethodIDOrDie(env, arrayListClass, "add", "(Ljava/lang/Object;)Z");
-
-    jclass lClass = FindClassOrDie(env, kRadioManagerClassPathName);
-    gRadioManagerClass = MakeGlobalRefOrDie(env, lClass);
-
-    jclass moduleClass = FindClassOrDie(env, kRadioModuleClassPathName);
-    gRadioModuleClass = MakeGlobalRefOrDie(env, moduleClass);
-    gPostEventFromNative = GetStaticMethodIDOrDie(env, moduleClass, "postEventFromNative",
-                                                  "(Ljava/lang/Object;IIILjava/lang/Object;)V");
-    gModuleFields.mNativeContext = GetFieldIDOrDie(env, moduleClass, "mNativeContext", "J");
-    gModuleFields.mId = GetFieldIDOrDie(env, moduleClass, "mId", "I");
-
-    jclass modulePropertiesClass = FindClassOrDie(env, kModulePropertiesClassPathName);
-    gModulePropertiesClass = MakeGlobalRefOrDie(env, modulePropertiesClass);
-    gModulePropertiesCstor = GetMethodIDOrDie(env, modulePropertiesClass, "<init>",
-            "(ILjava/lang/String;ILjava/lang/String;Ljava/lang/String;Ljava/lang/String;"
-            "Ljava/lang/String;IIZ[Landroid/hardware/radio/RadioManager$BandDescriptor;Z"
-            "Ljava/lang/String;)V");
-
-    jclass bandDescriptorClass = FindClassOrDie(env, kRadioBandDescriptorClassPathName);
-    gRadioBandDescriptorClass = MakeGlobalRefOrDie(env, bandDescriptorClass);
-    gRadioBandDescriptorFields.mRegion = GetFieldIDOrDie(env, bandDescriptorClass, "mRegion", "I");
-    gRadioBandDescriptorFields.mType = GetFieldIDOrDie(env, bandDescriptorClass, "mType", "I");
-    gRadioBandDescriptorFields.mLowerLimit =
-            GetFieldIDOrDie(env, bandDescriptorClass, "mLowerLimit", "I");
-    gRadioBandDescriptorFields.mUpperLimit =
-            GetFieldIDOrDie(env, bandDescriptorClass, "mUpperLimit", "I");
-    gRadioBandDescriptorFields.mSpacing =
-            GetFieldIDOrDie(env, bandDescriptorClass, "mSpacing", "I");
-
-    jclass fmBandDescriptorClass = FindClassOrDie(env, kRadioFmBandDescriptorClassPathName);
-    gRadioFmBandDescriptorClass = MakeGlobalRefOrDie(env, fmBandDescriptorClass);
-    gRadioFmBandDescriptorCstor = GetMethodIDOrDie(env, fmBandDescriptorClass, "<init>",
-            "(IIIIIZZZZZ)V");
-
-    jclass amBandDescriptorClass = FindClassOrDie(env, kRadioAmBandDescriptorClassPathName);
-    gRadioAmBandDescriptorClass = MakeGlobalRefOrDie(env, amBandDescriptorClass);
-    gRadioAmBandDescriptorCstor = GetMethodIDOrDie(env, amBandDescriptorClass, "<init>",
-            "(IIIIIZ)V");
-
-    jclass bandConfigClass = FindClassOrDie(env, kRadioBandConfigClassPathName);
-    gRadioBandConfigClass = MakeGlobalRefOrDie(env, bandConfigClass);
-    gRadioBandConfigFields.mDescriptor =
-            GetFieldIDOrDie(env, bandConfigClass, "mDescriptor",
-                            "Landroid/hardware/radio/RadioManager$BandDescriptor;");
-
-    jclass fmBandConfigClass = FindClassOrDie(env, kRadioFmBandConfigClassPathName);
-    gRadioFmBandConfigClass = MakeGlobalRefOrDie(env, fmBandConfigClass);
-    gRadioFmBandConfigCstor = GetMethodIDOrDie(env, fmBandConfigClass, "<init>",
-            "(IIIIIZZZZZ)V");
-    gRadioFmBandConfigFields.mStereo = GetFieldIDOrDie(env, fmBandConfigClass, "mStereo", "Z");
-    gRadioFmBandConfigFields.mRds = GetFieldIDOrDie(env, fmBandConfigClass, "mRds", "Z");
-    gRadioFmBandConfigFields.mTa = GetFieldIDOrDie(env, fmBandConfigClass, "mTa", "Z");
-    gRadioFmBandConfigFields.mAf = GetFieldIDOrDie(env, fmBandConfigClass, "mAf", "Z");
-    gRadioFmBandConfigFields.mEa =
-        GetFieldIDOrDie(env, fmBandConfigClass, "mEa", "Z");
-
-
-    jclass amBandConfigClass = FindClassOrDie(env, kRadioAmBandConfigClassPathName);
-    gRadioAmBandConfigClass = MakeGlobalRefOrDie(env, amBandConfigClass);
-    gRadioAmBandConfigCstor = GetMethodIDOrDie(env, amBandConfigClass, "<init>",
-            "(IIIIIZ)V");
-    gRadioAmBandConfigFields.mStereo = GetFieldIDOrDie(env, amBandConfigClass, "mStereo", "Z");
-
-    jclass programInfoClass = FindClassOrDie(env, kRadioProgramInfoClassPathName);
-    gRadioProgramInfoClass = MakeGlobalRefOrDie(env, programInfoClass);
-    gRadioProgramInfoCstor = GetMethodIDOrDie(env, programInfoClass, "<init>",
-            "(IIZZZILandroid/hardware/radio/RadioMetadata;ILjava/lang/String;)V");
-
-    jclass metadataClass = FindClassOrDie(env, kRadioMetadataClassPathName);
-    gRadioMetadataClass = MakeGlobalRefOrDie(env, metadataClass);
-    gRadioMetadataCstor = GetMethodIDOrDie(env, metadataClass, "<init>", "()V");
-    gRadioMetadataMethods.putIntFromNative = GetMethodIDOrDie(env, metadataClass,
-                                                              "putIntFromNative",
-                                                              "(II)I");
-    gRadioMetadataMethods.putStringFromNative = GetMethodIDOrDie(env, metadataClass,
-                                                                 "putStringFromNative",
-                                                                 "(ILjava/lang/String;)I");
-    gRadioMetadataMethods.putBitmapFromNative = GetMethodIDOrDie(env, metadataClass,
-                                                                 "putBitmapFromNative",
-                                                                 "(I[B)I");
-    gRadioMetadataMethods.putClockFromNative = GetMethodIDOrDie(env, metadataClass,
-                                                                "putClockFromNative",
-                                                                "(IJI)I");
-
-
-    RegisterMethodsOrDie(env, kRadioManagerClassPathName, gMethods, NELEM(gMethods));
-
-    int ret = RegisterMethodsOrDie(env, kRadioModuleClassPathName, gModuleMethods, NELEM(gModuleMethods));
-
-    ALOGV("%s DONE", __FUNCTION__);
-
-    return ret;
-}