Merge "Revert "Initial support for proposed android.net.lowpan"" into oc-dr1-dev

23 files changed, 0 insertions, 2985 deletions

diff --git a/Android.mk b/Android.mk
index 36ed03fcc717..59aa699a9914 100644
--- a/Android.mk
+++ b/Android.mk
@@ -571,15 +571,6 @@ LOCAL_SRC_FILES += \
 
 LOCAL_AIDL_INCLUDES += system/update_engine/binder_bindings
 
-LOCAL_AIDL_INCLUDES += frameworks/base/lowpan/java
-LOCAL_SRC_FILES += \
-	lowpan/java/android/net/lowpan/ILowpanEnergyScanCallback.aidl \
-	lowpan/java/android/net/lowpan/ILowpanNetScanCallback.aidl \
-	lowpan/java/android/net/lowpan/ILowpanInterfaceListener.aidl \
-	lowpan/java/android/net/lowpan/ILowpanInterface.aidl \
-	lowpan/java/android/net/lowpan/ILowpanManagerListener.aidl \
-	lowpan/java/android/net/lowpan/ILowpanManager.aidl
-
 # FRAMEWORKS_BASE_JAVA_SRC_DIRS comes from build/core/pathmap.mk
 LOCAL_AIDL_INCLUDES += \
       $(FRAMEWORKS_BASE_JAVA_SRC_DIRS) \
diff --git a/core/res/AndroidManifest.xml b/core/res/AndroidManifest.xml
index 2a761c64745e..a8dcf7c71d4d 100644
--- a/core/res/AndroidManifest.xml
+++ b/core/res/AndroidManifest.xml
@@ -1326,27 +1326,6 @@
     <permission android:name="android.permission.NETWORK_SETTINGS"
         android:protectionLevel="signature" />
 
-    <!-- #SystemApi @hide Allows applications to access information about LoWPAN interfaces.
-         <p>Not for use by third-party applications. -->
-    <permission android:name="android.permission.ACCESS_LOWPAN_STATE"
-        android:protectionLevel="signature|privileged" />
-
-    <!-- #SystemApi @hide Allows applications to change LoWPAN connectivity state.
-         <p>Not for use by third-party applications. -->
-    <permission android:name="android.permission.CHANGE_LOWPAN_STATE"
-        android:protectionLevel="signature|privileged" />
-
-    <!-- #SystemApi @hide Allows applications to read LoWPAN credential.
-         <p>Not for use by third-party applications. -->
-    <permission android:name="android.permission.READ_LOWPAN_CREDENTIAL"
-        android:protectionLevel="signature|privileged" />
-
-    <!-- #SystemApi @hide Allows a service to register or unregister
-         new LoWPAN interfaces.
-         <p>Not for use by third-party applications. -->
-    <permission android:name="android.permission.MANAGE_LOWPAN_INTERFACES"
-        android:protectionLevel="signature|privileged" />
-
     <!-- ======================================= -->
     <!-- Permissions for short range, peripheral networks -->
     <!-- ======================================= -->
diff --git a/lowpan/Android.mk b/lowpan/Android.mk
deleted file mode 100644
index 9e9164f51513..000000000000
--- a/lowpan/Android.mk
+++ /dev/null
@@ -1,31 +0,0 @@
-#
-# Copyright (C) 2017 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.
-#
-
-LOCAL_PATH := $(call my-dir)
-
-ifneq (,$(findstring lowpan/java,$(FRAMEWORKS_BASE_SUBDIRS)))
-include $(CLEAR_VARS)
-LOCAL_MODULE := libandroid_net_lowpan
-LOCAL_MODULE_TAGS := optional
-LOCAL_SHARED_LIBRARIES += libbase
-LOCAL_SHARED_LIBRARIES += libbinder
-LOCAL_SHARED_LIBRARIES += libutils
-LOCAL_AIDL_INCLUDES += frameworks/native/aidl/binder
-LOCAL_AIDL_INCLUDES += frameworks/base/lowpan/java
-LOCAL_AIDL_INCLUDES += frameworks/base/core/java
-LOCAL_SRC_FILES += $(call all-Iaidl-files-under, java/android/net/lowpan)
-include $(BUILD_SHARED_LIBRARY)
-endif
diff --git a/lowpan/java/android/net/lowpan/ILowpanEnergyScanCallback.aidl b/lowpan/java/android/net/lowpan/ILowpanEnergyScanCallback.aidl
deleted file mode 100644
index f09dbe3d077e..000000000000
--- a/lowpan/java/android/net/lowpan/ILowpanEnergyScanCallback.aidl
+++ /dev/null
@@ -1,23 +0,0 @@
-/*
- * Copyright (C) 2017 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.net.lowpan;
-
-/** {@hide} */
-interface ILowpanEnergyScanCallback {
-    oneway void onEnergyScanResult(int channel, int rssi);
-    oneway void onEnergyScanFinished();
-}
diff --git a/lowpan/java/android/net/lowpan/ILowpanInterface.aidl b/lowpan/java/android/net/lowpan/ILowpanInterface.aidl
deleted file mode 100644
index 647fcc1eef3d..000000000000
--- a/lowpan/java/android/net/lowpan/ILowpanInterface.aidl
+++ /dev/null
@@ -1,154 +0,0 @@
-/*
- * Copyright (C) 2017 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.net.lowpan;
-
-import android.net.lowpan.ILowpanInterfaceListener;
-import android.net.lowpan.ILowpanNetScanCallback;
-import android.net.lowpan.ILowpanEnergyScanCallback;
-import android.os.PersistableBundle;
-import android.net.IpPrefix;
-
-/** {@hide} */
-interface ILowpanInterface {
-
-    //////////////////////////////////////////////////////////////////////////
-    // Permission String Constants
-
-    /* These are here for the sake of C++ interface implementations. */
-
-    const String PERM_ACCESS_LOWPAN_STATE    = "android.permission.ACCESS_LOWPAN_STATE";
-    const String PERM_CHANGE_LOWPAN_STATE    = "android.permission.CHANGE_LOWPAN_STATE";
-    const String PERM_READ_LOWPAN_CREDENTIAL = "android.permission.READ_LOWPAN_CREDENTIAL";
-
-    //////////////////////////////////////////////////////////////////////////
-    // Property Key Constants
-
-    const String KEY_INTERFACE_ENABLED      = "android.net.lowpan.property.INTERFACE_ENABLED";
-    const String KEY_INTERFACE_UP           = "android.net.lowpan.property.INTERFACE_UP";
-    const String KEY_INTERFACE_COMMISSIONED = "android.net.lowpan.property.INTERFACE_COMMISSIONED";
-    const String KEY_INTERFACE_CONNECTED    = "android.net.lowpan.property.INTERFACE_CONNECTED";
-    const String KEY_INTERFACE_STATE        = "android.net.lowpan.property.INTERFACE_STATE";
-
-    const String KEY_NETWORK_NAME             = "android.net.lowpan.property.NETWORK_NAME";
-    const String KEY_NETWORK_TYPE             = "android.net.lowpan.property.NETWORK_TYPE";
-    const String KEY_NETWORK_PANID            = "android.net.lowpan.property.NETWORK_PANID";
-    const String KEY_NETWORK_XPANID           = "android.net.lowpan.property.NETWORK_XPANID";
-    const String KEY_NETWORK_ROLE             = "android.net.lowpan.property.NETWORK_ROLE";
-    const String KEY_NETWORK_MASTER_KEY       = "android.net.lowpan.property.NETWORK_MASTER_KEY";
-    const String KEY_NETWORK_MASTER_KEY_INDEX
-        = "android.net.lowpan.property.NETWORK_MASTER_KEY_INDEX";
-
-    const String KEY_SUPPORTED_CHANNELS = "android.net.lowpan.property.SUPPORTED_CHANNELS";
-    const String KEY_CHANNEL            = "android.net.lowpan.property.CHANNEL";
-    const String KEY_CHANNEL_MASK       = "android.net.lowpan.property.CHANNEL_MASK";
-    const String KEY_MAX_TX_POWER       = "android.net.lowpan.property.MAX_TX_POWER";
-    const String KEY_RSSI               = "android.net.lowpan.property.RSSI";
-    const String KEY_LQI                = "android.net.lowpan.property.LQI";
-
-    const String KEY_LINK_ADDRESS_ARRAY = "android.net.lowpan.property.LINK_ADDRESS_ARRAY";
-    const String KEY_ROUTE_INFO_ARRAY   = "android.net.lowpan.property.ROUTE_INFO_ARRAY";
-
-    const String KEY_BEACON_ADDRESS     = "android.net.lowpan.property.BEACON_ORIGIN_ADDRESS";
-    const String KEY_BEACON_CAN_ASSIST  = "android.net.lowpan.property.BEACON_CAN_ASSIST";
-
-    const String DRIVER_VERSION         = "android.net.lowpan.property.DRIVER_VERSION";
-    const String NCP_VERSION            = "android.net.lowpan.property.NCP_VERSION";
-
-    /** @hide */
-    const String KEY_EXTENDED_ADDRESS = "android.net.lowpan.property.EXTENDED_ADDRESS";
-
-    /** @hide */
-    const String KEY_MAC_ADDRESS      = "android.net.lowpan.property.MAC_ADDRESS";
-
-    //////////////////////////////////////////////////////////////////////////
-    // Interface States
-
-    const String STATE_OFFLINE = "offline";
-    const String STATE_COMMISSIONING = "commissioning";
-    const String STATE_ATTACHING = "attaching";
-    const String STATE_ATTACHED = "attached";
-    const String STATE_FAULT = "fault";
-
-    //////////////////////////////////////////////////////////////////////////
-    // Device Roles
-
-    const String ROLE_END_DEVICE = "end-device";
-    const String ROLE_ROUTER = "router";
-    const String ROLE_SLEEPY_END_DEVICE = "sleepy-end-device";
-    const String ROLE_SLEEPY_ROUTER = "sleepy-router";
-    const String ROLE_UNKNOWN = "unknown";
-
-    //////////////////////////////////////////////////////////////////////////
-    // Service-Specific Error Code Constants
-
-    const int ERROR_UNSPECIFIED = 1;
-    const int ERROR_INVALID_ARGUMENT = 2;
-    const int ERROR_DISABLED = 3;
-    const int ERROR_WRONG_STATE = 4;
-    const int ERROR_INVALID_TYPE = 5;
-    const int ERROR_INVALID_VALUE = 6;
-    const int ERROR_TIMEOUT = 7;
-    const int ERROR_IO_FAILURE = 8;
-    const int ERROR_BUSY = 9;
-    const int ERROR_ALREADY = 10;
-    const int ERROR_CANCELED = 11;
-    const int ERROR_CREDENTIAL_NEEDED = 12;
-    const int ERROR_FEATURE_NOT_SUPPORTED = 14;
-    const int ERROR_PROPERTY_NOT_FOUND = 16;
-    const int ERROR_JOIN_FAILED_UNKNOWN = 18;
-    const int ERROR_JOIN_FAILED_AT_SCAN = 19;
-    const int ERROR_JOIN_FAILED_AT_AUTH = 20;
-    const int ERROR_FORM_FAILED_AT_SCAN = 21;
-    const int ERROR_NCP_PROBLEM = 27;
-    const int ERROR_PERMISSION_DENIED = 28;
-
-    //////////////////////////////////////////////////////////////////////////
-    // Methods
-
-    @utf8InCpp String getName();
-
-    void join(in Map parameters);
-    void form(in Map parameters);
-    void leave();
-    void reset();
-
-    void beginLowPower();
-    void pollForData();
-
-    oneway void onHostWake();
-
-    @utf8InCpp String[] getPropertyKeys();
-    Map getProperties(in @utf8InCpp String[] keys);
-    void setProperties(in Map properties);
-
-    void addListener(ILowpanInterfaceListener listener);
-    oneway void removeListener(ILowpanInterfaceListener listener);
-
-    void startNetScan(in Map properties, ILowpanNetScanCallback listener);
-    oneway void stopNetScan();
-
-    void startEnergyScan(in Map properties, ILowpanEnergyScanCallback listener);
-    oneway void stopEnergyScan();
-
-    void addOnMeshPrefix(in IpPrefix prefix, int flags);
-    oneway void removeOnMeshPrefix(in IpPrefix prefix);
-
-    void addExternalRoute(in IpPrefix prefix, int flags);
-    oneway void removeExternalRoute(in IpPrefix prefix);
-
-    @utf8InCpp String getPropertyAsString(@utf8InCpp String key);
-}
diff --git a/lowpan/java/android/net/lowpan/ILowpanInterfaceListener.aidl b/lowpan/java/android/net/lowpan/ILowpanInterfaceListener.aidl
deleted file mode 100644
index c99d732d4eba..000000000000
--- a/lowpan/java/android/net/lowpan/ILowpanInterfaceListener.aidl
+++ /dev/null
@@ -1,22 +0,0 @@
-/*
- * Copyright (C) 2017 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.net.lowpan;
-
-/** {@hide} */
-interface ILowpanInterfaceListener {
-    oneway void onPropertiesChanged(in Map properties);
-}
diff --git a/lowpan/java/android/net/lowpan/ILowpanManager.aidl b/lowpan/java/android/net/lowpan/ILowpanManager.aidl
deleted file mode 100644
index 5a8d7dce7c6f..000000000000
--- a/lowpan/java/android/net/lowpan/ILowpanManager.aidl
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * 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.
- */
-
-package android.net.lowpan;
-import android.net.lowpan.ILowpanInterface;
-import android.net.lowpan.ILowpanManagerListener;
-
-/** {@hide} */
-interface ILowpanManager {
-
-    const String LOWPAN_SERVICE_NAME = "lowpan";
-
-    ILowpanInterface getInterface(@utf8InCpp String name);
-
-    @utf8InCpp String[] getInterfaceList();
-
-    void addListener(ILowpanManagerListener listener);
-    void removeListener(ILowpanManagerListener listener);
-
-    void addInterface(ILowpanInterface lowpan_interface);
-    void removeInterface(ILowpanInterface lowpan_interface);
-}
diff --git a/lowpan/java/android/net/lowpan/ILowpanManagerListener.aidl b/lowpan/java/android/net/lowpan/ILowpanManagerListener.aidl
deleted file mode 100644
index d4846f6740b9..000000000000
--- a/lowpan/java/android/net/lowpan/ILowpanManagerListener.aidl
+++ /dev/null
@@ -1,25 +0,0 @@
-/*
- * 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.
- */
-
-package android.net.lowpan;
-
-import android.net.lowpan.ILowpanInterface;
-
-/** {@hide} */
-interface ILowpanManagerListener {
-    oneway void onInterfaceAdded(ILowpanInterface lowpanInterface);
-    oneway void onInterfaceRemoved(ILowpanInterface lowpanInterface);
-}
diff --git a/lowpan/java/android/net/lowpan/ILowpanNetScanCallback.aidl b/lowpan/java/android/net/lowpan/ILowpanNetScanCallback.aidl
deleted file mode 100644
index c20a6f8110c8..000000000000
--- a/lowpan/java/android/net/lowpan/ILowpanNetScanCallback.aidl
+++ /dev/null
@@ -1,23 +0,0 @@
-/*
- * 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.
- */
-
-package android.net.lowpan;
-
-/** {@hide} */
-interface ILowpanNetScanCallback {
-    oneway void onNetScanBeacon(in Map parameters);
-    oneway void onNetScanFinished();
-}
diff --git a/lowpan/java/android/net/lowpan/LowpanBeaconInfo.java b/lowpan/java/android/net/lowpan/LowpanBeaconInfo.java
deleted file mode 100644
index b344527e4be5..000000000000
--- a/lowpan/java/android/net/lowpan/LowpanBeaconInfo.java
+++ /dev/null
@@ -1,150 +0,0 @@
-/*
- * Copyright (C) 2017 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.net.lowpan;
-
-import com.android.internal.util.HexDump;
-import java.util.Collection;
-import java.util.Map;
-import java.util.TreeSet;
-
-/**
- * Describes a LoWPAN Beacon
- *
- * @hide
- */
-//@SystemApi
-public class LowpanBeaconInfo extends LowpanIdentity {
-
-    private int mRssi = UNKNOWN;
-    private int mLqi = UNKNOWN;
-    private byte[] mBeaconAddress = null;
-    private final TreeSet<Integer> mFlags = new TreeSet<>();
-
-    public static final int FLAG_CAN_ASSIST = 1;
-
-    static class Builder extends LowpanIdentity.Builder {
-        private final LowpanBeaconInfo identity = new LowpanBeaconInfo();
-
-        public Builder setRssi(int x) {
-            identity.mRssi = x;
-            return this;
-        }
-
-        public Builder setLqi(int x) {
-            identity.mLqi = x;
-            return this;
-        }
-
-        public Builder setBeaconAddress(byte x[]) {
-            identity.mBeaconAddress = x.clone();
-            return this;
-        }
-
-        public Builder setFlag(int x) {
-            identity.mFlags.add(x);
-            return this;
-        }
-
-        public Builder setFlags(Collection<Integer> x) {
-            identity.mFlags.addAll(x);
-            return this;
-        }
-
-        /** @hide */
-        Builder updateFromMap(Map map) {
-            if (map.containsKey(LowpanProperties.KEY_RSSI.getName())) {
-                setRssi(LowpanProperties.KEY_RSSI.getFromMap(map));
-            }
-            if (map.containsKey(LowpanProperties.KEY_LQI.getName())) {
-                setLqi(LowpanProperties.KEY_LQI.getFromMap(map));
-            }
-            if (map.containsKey(LowpanProperties.KEY_BEACON_ADDRESS.getName())) {
-                setBeaconAddress(LowpanProperties.KEY_BEACON_ADDRESS.getFromMap(map));
-            }
-            identity.mFlags.clear();
-            if (map.containsKey(LowpanProperties.KEY_BEACON_CAN_ASSIST.getName())
-                    && LowpanProperties.KEY_BEACON_CAN_ASSIST.getFromMap(map).booleanValue()) {
-                setFlag(FLAG_CAN_ASSIST);
-            }
-            super.updateFromMap(map);
-            return this;
-        }
-
-        public LowpanBeaconInfo build() {
-            return identity;
-        }
-    }
-
-    private LowpanBeaconInfo() {}
-
-    public int getRssi() {
-        return mRssi;
-    }
-
-    public int getLqi() {
-        return mLqi;
-    }
-
-    public byte[] getBeaconAddress() {
-        return mBeaconAddress.clone();
-    }
-
-    public Collection<Integer> getFlags() {
-        return mFlags.clone();
-    }
-
-    public boolean isFlagSet(int flag) {
-        return mFlags.contains(flag);
-    }
-
-    @Override
-    void addToMap(Map<String, Object> parameters) {
-        super.addToMap(parameters);
-    }
-
-    @Override
-    public String toString() {
-        StringBuffer sb = new StringBuffer();
-
-        sb.append(super.toString());
-
-        if (mRssi != UNKNOWN) {
-            sb.append(", RSSI: ").append(mRssi);
-        }
-
-        if (mLqi != UNKNOWN) {
-            sb.append(", LQI: ").append(mLqi);
-        }
-
-        if (mBeaconAddress != null) {
-            sb.append(", BeaconAddress: ").append(HexDump.toHexString(mBeaconAddress));
-        }
-
-        for (Integer flag : mFlags) {
-            switch (flag.intValue()) {
-                case FLAG_CAN_ASSIST:
-                    sb.append(", CAN_ASSIST");
-                    break;
-                default:
-                    sb.append(", FLAG_").append(Integer.toHexString(flag));
-                    break;
-            }
-        }
-
-        return sb.toString();
-    }
-}
diff --git a/lowpan/java/android/net/lowpan/LowpanChannelInfo.java b/lowpan/java/android/net/lowpan/LowpanChannelInfo.java
deleted file mode 100644
index 50afe6d3a4c0..000000000000
--- a/lowpan/java/android/net/lowpan/LowpanChannelInfo.java
+++ /dev/null
@@ -1,87 +0,0 @@
-/*
- * Copyright (C) 2017 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.net.lowpan;
-
-
-/** Provides detailed information about a given channel. */
-//@SystemApi
-public class LowpanChannelInfo {
-
-    public static final int UNKNOWN_POWER = Integer.MAX_VALUE;
-
-    //////////////////////////////////////////////////////////////////////////
-    // Instance Variables
-
-    private String mName = null;
-    private int mIndex = 0;
-    private boolean mIsMaskedByRegulatoryDomain = false;
-    private float mSpectrumCenterFrequency = 0.0f;
-    private float mSpectrumBandwidth = 0.0f;
-    private int mMaxTransmitPower = UNKNOWN_POWER;
-
-    //////////////////////////////////////////////////////////////////////////
-    // Public Getters and Setters
-
-    public String getName() {
-        return mName;
-    }
-
-    public int getIndex() {
-        return mIndex;
-    }
-
-    public int getMaxTransmitPower() {
-        return mMaxTransmitPower;
-    }
-
-    public boolean isMaskedByRegulatoryDomain() {
-        return mIsMaskedByRegulatoryDomain;
-    }
-
-    public float getSpectrumCenterFrequency() {
-        return mSpectrumCenterFrequency;
-    }
-
-    public float getSpectrumBandwidth() {
-        return mSpectrumBandwidth;
-    }
-
-    @Override
-    public String toString() {
-        StringBuffer sb = new StringBuffer();
-
-        sb.append("Channel ").append(mIndex);
-
-        if (mName != null) {
-            sb.append(" (").append(mName).append(")");
-        }
-
-        if (mSpectrumCenterFrequency > 0.0f) {
-            sb.append(", SpectrumCenterFrequency: ").append(mSpectrumCenterFrequency).append("Hz");
-        }
-
-        if (mSpectrumBandwidth > 0.0f) {
-            sb.append(", SpectrumBandwidth: ").append(mSpectrumBandwidth).append("Hz");
-        }
-
-        if (mMaxTransmitPower != UNKNOWN_POWER) {
-            sb.append(", MaxTransmitPower: ").append(mMaxTransmitPower);
-        }
-
-        return sb.toString();
-    }
-}
diff --git a/lowpan/java/android/net/lowpan/LowpanCommissioningSession.java b/lowpan/java/android/net/lowpan/LowpanCommissioningSession.java
deleted file mode 100644
index 9cad00c3415a..000000000000
--- a/lowpan/java/android/net/lowpan/LowpanCommissioningSession.java
+++ /dev/null
@@ -1,73 +0,0 @@
-/*
- * Copyright (C) 2017 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.net.lowpan;
-
-import android.annotation.NonNull;
-import android.annotation.Nullable;
-import android.net.Network;
-import android.os.Handler;
-import java.net.InetSocketAddress;
-
-/**
- * Commissioning Session.
- *
- * <p>This class enables a device to learn the credential needed to join a network using a technique
- * called "in-band commissioning".
- *
- * @hide
- */
-//@SystemApi
-public abstract class LowpanCommissioningSession {
-    public LowpanCommissioningSession() {}
-
-    /**
-     * Callback base class for {@link LowpanCommissioningSession}
-     *
-     * @hide
-     */
-    //@SystemApi
-    public class Callback {
-        public void onReceiveFromCommissioner(@NonNull byte[] packet) {};
-
-        public void onClosed() {};
-    }
-
-    /** TODO: doc */
-    @NonNull
-    public abstract LowpanBeaconInfo getBeaconInfo();
-
-    /** TODO: doc */
-    public abstract void sendToCommissioner(@NonNull byte[] packet);
-
-    /** TODO: doc */
-    public abstract void setCallback(@Nullable Callback cb, @Nullable Handler handler);
-
-    /** TODO: doc */
-    public abstract void close();
-
-    /**
-     * This method is largely for Nest Weave, as an alternative to {@link #sendToCommissioner()}
-     * and @{link Callback#onReceiveFromCommissioner()}.
-     *
-     * <p>When used with the Network instance obtained from getNetwork(), the caller can use the
-     * given InetSocketAddress to communicate with the commissioner using a UDP (or, under certain
-     * circumstances, TCP) socket.
-     */
-    public abstract @Nullable InetSocketAddress getInetSocketAddress();
-
-    public abstract @Nullable Network getNetwork();
-}
diff --git a/lowpan/java/android/net/lowpan/LowpanCredential.java b/lowpan/java/android/net/lowpan/LowpanCredential.java
deleted file mode 100644
index dea4d7888884..000000000000
--- a/lowpan/java/android/net/lowpan/LowpanCredential.java
+++ /dev/null
@@ -1,93 +0,0 @@
-/*
- * Copyright (C) 2017 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.net.lowpan;
-
-
-import java.util.Map;
-
-/**
- * Describes a credential for a LoWPAN network.
- *
- * @hide
- */
-//@SystemApi
-public class LowpanCredential {
-
-    public static final int UNSPECIFIED_KEY_INDEX = 0;
-
-    private byte[] mMasterKey = null;
-    private int mMasterKeyIndex = UNSPECIFIED_KEY_INDEX;
-
-    LowpanCredential() {}
-
-    private LowpanCredential(byte[] masterKey, int keyIndex) {
-        setMasterKey(masterKey, keyIndex);
-    }
-
-    private LowpanCredential(byte[] masterKey) {
-        setMasterKey(masterKey);
-    }
-
-    public static LowpanCredential createMasterKey(byte[] masterKey) {
-        return new LowpanCredential(masterKey);
-    }
-
-    public static LowpanCredential createMasterKey(byte[] masterKey, int keyIndex) {
-        return new LowpanCredential(masterKey, keyIndex);
-    }
-
-    public void setMasterKey(byte[] masterKey) {
-        if (masterKey != null) {
-            masterKey = masterKey.clone();
-        }
-        mMasterKey = masterKey;
-    }
-
-    public void setMasterKeyIndex(int keyIndex) {
-        mMasterKeyIndex = keyIndex;
-    }
-
-    public void setMasterKey(byte[] masterKey, int keyIndex) {
-        setMasterKey(masterKey);
-        setMasterKeyIndex(keyIndex);
-    }
-
-    public byte[] getMasterKey() {
-        if (mMasterKey != null) {
-            return mMasterKey.clone();
-        }
-        return null;
-    }
-
-    public int getMasterKeyIndex() {
-        return mMasterKeyIndex;
-    }
-
-    public boolean isMasterKey() {
-        return mMasterKey != null;
-    }
-
-    void addToMap(Map<String, Object> parameters) throws LowpanException {
-        if (isMasterKey()) {
-            LowpanProperties.KEY_NETWORK_MASTER_KEY.putInMap(parameters, getMasterKey());
-            LowpanProperties.KEY_NETWORK_MASTER_KEY_INDEX.putInMap(
-                    parameters, getMasterKeyIndex());
-        } else {
-            throw new LowpanException("Unsupported Network Credential");
-        }
-    }
-}
diff --git a/lowpan/java/android/net/lowpan/LowpanEnergyScanResult.java b/lowpan/java/android/net/lowpan/LowpanEnergyScanResult.java
deleted file mode 100644
index c680687d0e09..000000000000
--- a/lowpan/java/android/net/lowpan/LowpanEnergyScanResult.java
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * Copyright (C) 2017 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.net.lowpan;
-
-
-/**
- * Describes the result from one channel of an energy scan.
- *
- * @hide
- */
-//@SystemApi
-public class LowpanEnergyScanResult {
-    public static final int UNKNOWN = Integer.MAX_VALUE;
-
-    private int mChannel = UNKNOWN;
-    private int mMaxRssi = UNKNOWN;
-
-    public LowpanEnergyScanResult() {}
-
-    public int getChannel() {
-        return mChannel;
-    }
-
-    public int getMaxRssi() {
-        return mMaxRssi;
-    }
-
-    public void setChannel(int x) {
-        mChannel = x;
-    }
-
-    public void setMaxRssi(int x) {
-        mMaxRssi = x;
-    }
-
-    @Override
-    public String toString() {
-        return "LowpanEnergyScanResult(channel: " + mChannel + ", maxRssi:" + mMaxRssi + ")";
-    }
-}
diff --git a/lowpan/java/android/net/lowpan/LowpanException.java b/lowpan/java/android/net/lowpan/LowpanException.java
deleted file mode 100644
index 8ff37f926899..000000000000
--- a/lowpan/java/android/net/lowpan/LowpanException.java
+++ /dev/null
@@ -1,290 +0,0 @@
-/*
- * Copyright (C) 2017 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.net.lowpan;
-
-import android.os.DeadObjectException;
-import android.os.RemoteException;
-import android.os.ServiceSpecificException;
-import android.util.AndroidException;
-
-/**
- * <code>LowpanException</code> is thrown if an action to a LoWPAN interface could not be performed
- * or a LoWPAN interface property could not be fetched or changed.
- *
- * @see LowpanInterface
- * @hide
- */
-//@SystemApi
-public class LowpanException extends AndroidException {
-    // Make the eclipse warning about serializable exceptions go away
-    private static final long serialVersionUID = 0x31863cbe562b0e11l; // randomly generated
-
-    public static final int LOWPAN_ERROR = 1;
-    public static final int LOWPAN_CREDENTIAL_NEEDED = 2;
-    public static final int LOWPAN_DEAD = 3;
-    public static final int LOWPAN_DISABLED = 4;
-    public static final int LOWPAN_WRONG_STATE = 5;
-    public static final int LOWPAN_BUSY = 7;
-    public static final int LOWPAN_NCP_PROBLEM = 8;
-    public static final int LOWPAN_ALREADY = 9;
-    public static final int LOWPAN_CANCELED = 10;
-    public static final int LOWPAN_FEATURE_NOT_SUPPORTED = 12;
-    public static final int LOWPAN_PROPERTY_NOT_FOUND = 13;
-    public static final int LOWPAN_JOIN_FAILED_UNKNOWN = 14;
-    public static final int LOWPAN_JOIN_FAILED_AT_SCAN = 15;
-    public static final int LOWPAN_JOIN_FAILED_AT_AUTH = 16;
-    public static final int LOWPAN_FORM_FAILED_AT_SCAN = 17;
-
-    /**
-     * Convert ServiceSpecificExceptions and Binder RemoteExceptions from LoWPAN binder interfaces
-     * into the correct public exceptions.
-     *
-     * @hide
-     */
-    public static void throwAsPublicException(Throwable t) throws LowpanException {
-        if (t instanceof ServiceSpecificException) {
-            ServiceSpecificException e = (ServiceSpecificException) t;
-            int reason;
-            switch (e.errorCode) {
-                case ILowpanInterface.ERROR_INVALID_ARGUMENT:
-                case ILowpanInterface.ERROR_INVALID_TYPE:
-                case ILowpanInterface.ERROR_INVALID_VALUE:
-                    throw new IllegalArgumentException(e.getMessage(), e);
-
-                case ILowpanInterface.ERROR_PERMISSION_DENIED:
-                    throw new SecurityException(e.getMessage(), e);
-
-                case ILowpanInterface.ERROR_DISABLED:
-                    reason = LowpanException.LOWPAN_DISABLED;
-                    break;
-
-                case ILowpanInterface.ERROR_WRONG_STATE:
-                    reason = LowpanException.LOWPAN_WRONG_STATE;
-                    break;
-
-                case ILowpanInterface.ERROR_BUSY:
-                    reason = LowpanException.LOWPAN_BUSY;
-                    break;
-
-                case ILowpanInterface.ERROR_ALREADY:
-                    reason = LowpanException.LOWPAN_ALREADY;
-                    break;
-
-                case ILowpanInterface.ERROR_CANCELED:
-                    reason = LowpanException.LOWPAN_CANCELED;
-                    break;
-
-                case ILowpanInterface.ERROR_CREDENTIAL_NEEDED:
-                    reason = LowpanException.LOWPAN_CREDENTIAL_NEEDED;
-                    break;
-
-                case ILowpanInterface.ERROR_FEATURE_NOT_SUPPORTED:
-                    reason = LowpanException.LOWPAN_FEATURE_NOT_SUPPORTED;
-                    break;
-
-                case ILowpanInterface.ERROR_PROPERTY_NOT_FOUND:
-                    reason = LowpanException.LOWPAN_PROPERTY_NOT_FOUND;
-                    break;
-
-                case ILowpanInterface.ERROR_JOIN_FAILED_UNKNOWN:
-                    reason = LowpanException.LOWPAN_JOIN_FAILED_UNKNOWN;
-                    break;
-
-                case ILowpanInterface.ERROR_JOIN_FAILED_AT_SCAN:
-                    reason = LowpanException.LOWPAN_JOIN_FAILED_AT_SCAN;
-                    break;
-
-                case ILowpanInterface.ERROR_JOIN_FAILED_AT_AUTH:
-                    reason = LowpanException.LOWPAN_JOIN_FAILED_AT_AUTH;
-                    break;
-
-                case ILowpanInterface.ERROR_FORM_FAILED_AT_SCAN:
-                    reason = LowpanException.LOWPAN_FORM_FAILED_AT_SCAN;
-                    break;
-
-                case ILowpanInterface.ERROR_TIMEOUT:
-                case ILowpanInterface.ERROR_NCP_PROBLEM:
-                    reason = LowpanException.LOWPAN_NCP_PROBLEM;
-                    break;
-                case ILowpanInterface.ERROR_UNSPECIFIED:
-                default:
-                    reason = LOWPAN_ERROR;
-                    break;
-            }
-            throw new LowpanException(reason, e.getMessage(), e);
-        } else if (t instanceof DeadObjectException) {
-            throw new LowpanException(LOWPAN_DEAD, t);
-        } else if (t instanceof RemoteException) {
-            throw new UnsupportedOperationException(
-                    "An unknown RemoteException was thrown" + " which should never happen.", t);
-        } else if (t instanceof RuntimeException) {
-            RuntimeException e = (RuntimeException) t;
-            throw e;
-        }
-    }
-
-    private final int mReason;
-
-    public final int getReason() {
-        return mReason;
-    }
-
-    public LowpanException(int problem) {
-        super(getDefaultMessage(problem));
-        mReason = problem;
-    }
-
-    public LowpanException(String message) {
-        super(getCombinedMessage(LOWPAN_ERROR, message));
-        mReason = LOWPAN_ERROR;
-    }
-
-    public LowpanException(int problem, String message, Throwable cause) {
-        super(getCombinedMessage(problem, message), cause);
-        mReason = problem;
-    }
-
-    public LowpanException(int problem, Throwable cause) {
-        super(getDefaultMessage(problem), cause);
-        mReason = problem;
-    }
-
-    /** @hide */
-    public static String getDefaultMessage(int problem) {
-        String problemString;
-
-        // TODO: Does this need localization?
-
-        switch (problem) {
-            case LOWPAN_DEAD:
-                problemString = "LoWPAN interface is no longer alive";
-                break;
-            case LOWPAN_DISABLED:
-                problemString = "LoWPAN interface is disabled";
-                break;
-            case LOWPAN_WRONG_STATE:
-                problemString = "LoWPAN interface in wrong state to perfom requested action";
-                break;
-            case LOWPAN_BUSY:
-                problemString =
-                        "LoWPAN interface was unable to perform the requestion action because it was busy";
-                break;
-            case LOWPAN_NCP_PROBLEM:
-                problemString =
-                        "The Network Co-Processor associated with this interface has experienced a problem";
-                break;
-            case LOWPAN_ALREADY:
-                problemString = "The LoWPAN interface is already in the given state";
-                break;
-            case LOWPAN_CANCELED:
-                problemString = "This operation was canceled";
-                break;
-            case LOWPAN_CREDENTIAL_NEEDED:
-                problemString = "Additional credentials are required to complete this operation";
-                break;
-            case LOWPAN_FEATURE_NOT_SUPPORTED:
-                problemString =
-                        "A dependent feature required to perform the given action is not currently supported";
-                break;
-            case LOWPAN_PROPERTY_NOT_FOUND:
-                problemString = "The given property was not found";
-                break;
-            case LOWPAN_JOIN_FAILED_UNKNOWN:
-                problemString = "The join operation failed for an unspecified reason";
-                break;
-            case LOWPAN_JOIN_FAILED_AT_SCAN:
-                problemString =
-                        "The join operation failed because it could not communicate with any peers";
-                break;
-            case LOWPAN_JOIN_FAILED_AT_AUTH:
-                problemString =
-                        "The join operation failed because the credentials were not accepted by any peers";
-                break;
-            case LOWPAN_FORM_FAILED_AT_SCAN:
-                problemString = "Network form failed";
-                break;
-            case LOWPAN_ERROR:
-            default:
-                problemString = "The requested LoWPAN operation failed";
-                break;
-        }
-
-        return problemString;
-    }
-
-    private static String getCombinedMessage(int problem, String message) {
-        String problemString = getProblemString(problem);
-        return String.format("%s (%d): %s", problemString, problem, message);
-    }
-
-    private static String getProblemString(int problem) {
-        String problemString;
-
-        switch (problem) {
-            case LOWPAN_ERROR:
-                problemString = "LOWPAN_ERROR";
-                break;
-            case LOWPAN_DEAD:
-                problemString = "LOWPAN_DEAD";
-                break;
-            case LOWPAN_DISABLED:
-                problemString = "LOWPAN_DISABLED";
-                break;
-            case LOWPAN_WRONG_STATE:
-                problemString = "LOWPAN_WRONG_STATE";
-                break;
-            case LOWPAN_BUSY:
-                problemString = "LOWPAN_BUSY";
-                break;
-            case LOWPAN_NCP_PROBLEM:
-                problemString = "LOWPAN_NCP_PROBLEM";
-                break;
-            case LOWPAN_ALREADY:
-                problemString = "LOWPAN_ALREADY";
-                break;
-            case LOWPAN_CANCELED:
-                problemString = "LOWPAN_CANCELED";
-                break;
-            case LOWPAN_CREDENTIAL_NEEDED:
-                problemString = "LOWPAN_CREDENTIAL_NEEDED";
-                break;
-            case LOWPAN_FEATURE_NOT_SUPPORTED:
-                problemString = "LOWPAN_FEATURE_NOT_SUPPORTED";
-                break;
-            case LOWPAN_PROPERTY_NOT_FOUND:
-                problemString = "LOWPAN_PROPERTY_NOT_FOUND";
-                break;
-            case LOWPAN_JOIN_FAILED_UNKNOWN:
-                problemString = "LOWPAN_JOIN_FAILED_UNKNOWN";
-                break;
-            case LOWPAN_JOIN_FAILED_AT_SCAN:
-                problemString = "LOWPAN_JOIN_FAILED_AT_SCAN";
-                break;
-            case LOWPAN_JOIN_FAILED_AT_AUTH:
-                problemString = "LOWPAN_JOIN_FAILED_AT_AUTH";
-                break;
-            case LOWPAN_FORM_FAILED_AT_SCAN:
-                problemString = "LOWPAN_FORM_FAILED_AT_SCAN";
-                break;
-            default:
-                problemString = "LOWPAN_ERROR_CODE_" + problem;
-                break;
-        }
-
-        return problemString;
-    }
-}
diff --git a/lowpan/java/android/net/lowpan/LowpanIdentity.java b/lowpan/java/android/net/lowpan/LowpanIdentity.java
deleted file mode 100644
index 2e7b560fda5e..000000000000
--- a/lowpan/java/android/net/lowpan/LowpanIdentity.java
+++ /dev/null
@@ -1,179 +0,0 @@
-/*
- * Copyright (C) 2017 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.net.lowpan;
-
-import com.android.internal.util.HexDump;
-import java.util.Map;
-
-/**
- * Describes an instance of a LoWPAN network.
- *
- * @hide
- */
-//@SystemApi
-public class LowpanIdentity {
-
-    //////////////////////////////////////////////////////////////////////////
-    // Constants
-
-    /** @hide */
-    public static final int TYPE_ZIGBEE = 1;
-
-    /** @hide */
-    public static final int TYPE_ZIGBEE_IP = 2;
-
-    /** @hide */
-    public static final int TYPE_THREAD = 3;
-
-    public static final int UNKNOWN = Integer.MAX_VALUE;
-
-    //////////////////////////////////////////////////////////////////////////
-    // Builder
-
-    /** @hide */
-    //@SystemApi
-    public static class Builder {
-        private final LowpanIdentity identity = new LowpanIdentity();
-
-        public Builder setName(String x) {
-            identity.mName = x;
-            return this;
-        }
-
-        public Builder setXpanid(byte x[]) {
-            identity.mXpanid = x.clone();
-            return this;
-        }
-
-        public Builder setPanid(int x) {
-            identity.mPanid = x;
-            return this;
-        }
-
-        /** @hide */
-        public Builder setType(int x) {
-            identity.mType = x;
-            return this;
-        }
-
-        public Builder setChannel(int x) {
-            identity.mChannel = x;
-            return this;
-        }
-
-        /** @hide */
-        Builder updateFromMap(Map map) {
-            if (map.containsKey(ILowpanInterface.KEY_NETWORK_NAME)) {
-                setName(LowpanProperties.KEY_NETWORK_NAME.getFromMap(map));
-            }
-            if (map.containsKey(ILowpanInterface.KEY_NETWORK_PANID)) {
-                setPanid(LowpanProperties.KEY_NETWORK_PANID.getFromMap(map));
-            }
-            if (map.containsKey(ILowpanInterface.KEY_NETWORK_XPANID)) {
-                setXpanid(LowpanProperties.KEY_NETWORK_XPANID.getFromMap(map));
-            }
-            if (map.containsKey(ILowpanInterface.KEY_CHANNEL)) {
-                setChannel(LowpanProperties.KEY_CHANNEL.getFromMap(map));
-            }
-            if (map.containsKey(ILowpanInterface.KEY_NETWORK_TYPE)) {
-                setType(LowpanProperties.KEY_NETWORK_TYPE.getFromMap(map));
-            }
-            return this;
-        }
-
-        public LowpanIdentity build() {
-            return identity;
-        }
-    }
-
-    LowpanIdentity() {}
-
-    //////////////////////////////////////////////////////////////////////////
-    // Instance Variables
-
-    private String mName = null;
-    private byte[] mXpanid = null;
-    private int mType = UNKNOWN;
-    private int mPanid = UNKNOWN;
-    private int mChannel = UNKNOWN;
-
-    //////////////////////////////////////////////////////////////////////////
-    // Public Getters and Setters
-
-    public String getName() {
-        return mName;
-    }
-
-    public byte[] getXpanid() {
-        return mXpanid.clone();
-    }
-
-    public int getPanid() {
-        return mPanid;
-    }
-
-    /** @hide */
-    public int getType() {
-        return mType;
-    }
-
-    public int getChannel() {
-        return mChannel;
-    }
-
-    static void addToMap(Map<String, Object> parameters, LowpanIdentity networkInfo) {
-        if (networkInfo.getName() != null) {
-            LowpanProperties.KEY_NETWORK_NAME.putInMap(parameters, networkInfo.getName());
-        }
-        if (networkInfo.getPanid() != LowpanIdentity.UNKNOWN) {
-            LowpanProperties.KEY_NETWORK_PANID.putInMap(
-                    parameters, networkInfo.getPanid());
-        }
-        if (networkInfo.getChannel() != LowpanIdentity.UNKNOWN) {
-            LowpanProperties.KEY_CHANNEL.putInMap(
-                    parameters, networkInfo.getChannel());
-        }
-        if (networkInfo.getXpanid() != null) {
-            LowpanProperties.KEY_NETWORK_XPANID.putInMap(parameters, networkInfo.getXpanid());
-        }
-    }
-
-    void addToMap(Map<String, Object> parameters) {
-        addToMap(parameters, this);
-    }
-
-    @Override
-    public String toString() {
-        StringBuffer sb = new StringBuffer();
-
-        sb.append("Name: ").append(mName == null ? "<none>" : mName);
-
-        if (mXpanid != null) {
-            sb.append(", XPANID: ").append(HexDump.toHexString(mXpanid));
-        }
-
-        if (mPanid != UNKNOWN) {
-            sb.append(", PANID: ").append(String.format("0x%04X", mPanid));
-        }
-
-        if (mChannel != UNKNOWN) {
-            sb.append(", Channel: ").append(mChannel);
-        }
-
-        return sb.toString();
-    }
-}
diff --git a/lowpan/java/android/net/lowpan/LowpanInterface.java b/lowpan/java/android/net/lowpan/LowpanInterface.java
deleted file mode 100644
index cd548190fa17..000000000000
--- a/lowpan/java/android/net/lowpan/LowpanInterface.java
+++ /dev/null
@@ -1,824 +0,0 @@
-/*
- * Copyright (C) 2017 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.net.lowpan;
-
-import android.annotation.NonNull;
-import android.annotation.Nullable;
-import android.net.IpPrefix;
-import android.os.Handler;
-import android.os.IBinder;
-import android.os.RemoteException;
-import android.os.ServiceSpecificException;
-import android.util.Log;
-import java.util.HashMap;
-import java.util.Map;
-import java.util.Set;
-
-/**
- * Class for managing a specific Low-power Wireless Personal Area Network (LoWPAN) interface.
- *
- * @hide
- */
-//@SystemApi
-public class LowpanInterface {
-    private static final String TAG = LowpanInterface.class.getSimpleName();
-
-    /** Detached role. The interface is not currently attached to a network. */
-    public static final String ROLE_DETACHED = "detached";
-
-    /** End-device role. End devices do not route traffic for other nodes. */
-    public static final String ROLE_END_DEVICE = "end-device";
-
-    /** Router role. Routers help route traffic around the mesh network. */
-    public static final String ROLE_ROUTER = "router";
-
-    /**
-     * Sleepy End-Device role.
-     *
-     * <p>End devices with this role are nominally asleep, waking up periodically to check in with
-     * their parent to see if there are packets destined for them. Such devices are capable of
-     * extraordinarilly low power consumption, but packet latency can be on the order of dozens of
-     * seconds(depending on how the node is configured).
-     */
-    public static final String ROLE_SLEEPY_END_DEVICE = "sleepy-end-device";
-
-    /**
-     * Sleepy-router role.
-     *
-     * <p>Routers with this role are nominally asleep, waking up periodically to check in with other
-     * routers and their children.
-     */
-    public static final String ROLE_SLEEPY_ROUTER = "sleepy-router";
-
-    /** TODO: doc */
-    public static final String ROLE_LEADER = "leader";
-
-    /** TODO: doc */
-    public static final String ROLE_COORDINATOR = "coordinator";
-
-    /**
-     * Offline state.
-     *
-     * <p>This is the initial state of the LoWPAN interface when the underlying driver starts. In
-     * this state the NCP is idle and not connected to any network.
-     *
-     * <p>This state can be explicitly entered by calling {@link #reset()}, {@link #leave()}, or
-     * <code>setUp(false)</code>, with the later two only working if we were not previously in the
-     * {@link #STATE_FAULT} state.
-     *
-     * @see #getState()
-     * @see #STATE_FAULT
-     */
-    public static final String STATE_OFFLINE = "offline";
-
-    /**
-     * Commissioning state.
-     *
-     * <p>The interface enters this state after a call to {@link #startCommissioningSession()}. This
-     * state may only be entered directly from the {@link #STATE_OFFLINE} state.
-     *
-     * @see #startCommissioningSession()
-     * @see #getState()
-     * @hide
-     */
-    public static final String STATE_COMMISSIONING = "commissioning";
-
-    /**
-     * Attaching state.
-     *
-     * <p>The interface enters this state when it starts the process of trying to find other nodes
-     * so that it can attach to any pre-existing network fragment, or when it is in the process of
-     * calculating the optimal values for unspecified parameters when forming a new network.
-     *
-     * <p>The interface may stay in this state for a prolonged period of time (or may spontaneously
-     * enter this state from {@link #STATE_ATTACHED}) if the underlying network technology is
-     * heirarchical (like ZigBeeIP) or if the device role is that of an "end-device" ({@link
-     * #ROLE_END_DEVICE} or {@link #ROLE_SLEEPY_END_DEVICE}). This is because such roles cannot
-     * create their own network fragments.
-     *
-     * @see #STATE_ATTACHED
-     * @see #getState()
-     */
-    public static final String STATE_ATTACHING = "attaching";
-
-    /**
-     * Attached state.
-     *
-     * <p>The interface enters this state from {@link #STATE_ATTACHING} once it is actively
-     * participating on a network fragment.
-     *
-     * @see #STATE_ATTACHING
-     * @see #getState()
-     */
-    public static final String STATE_ATTACHED = "attached";
-
-    /**
-     * Fault state.
-     *
-     * <p>The interface will enter this state when the driver has detected some sort of problem from
-     * which it was not immediately able to recover.
-     *
-     * <p>This state can be entered spontaneously from any other state. Calling {@link #reset} will
-     * cause the device to return to the {@link #STATE_OFFLINE} state.
-     *
-     * @see #getState
-     * @see #STATE_OFFLINE
-     */
-    public static final String STATE_FAULT = "fault";
-
-    /**
-     * Network type for Thread 1.x networks.
-     *
-     * @see android.net.lowpan.LowpanIdentity#getType
-     * @see #getLowpanIdentity
-     * @hide
-     */
-    public static final String NETWORK_TYPE_THREAD = "org.threadgroup.thread.v1";
-
-    /**
-     * Network type for ZigBeeIP 1.x networks.
-     *
-     * @see android.net.lowpan.LowpanIdentity#getType
-     * @see #getLowpanIdentity
-     * @hide
-     */
-    public static final String NETWORK_TYPE_ZIGBEE_IP = "org.zigbee.zigbeeip.v1";
-
-    private static final String NETWORK_PROPERTY_KEYS[] = {
-        LowpanProperties.KEY_NETWORK_NAME.getName(),
-        LowpanProperties.KEY_NETWORK_PANID.getName(),
-        LowpanProperties.KEY_NETWORK_XPANID.getName(),
-        LowpanProperties.KEY_CHANNEL.getName()
-    };
-
-    /**
-     * Callback base class for LowpanInterface
-     *
-     * @hide
-     */
-    //@SystemApi
-    public abstract static class Callback {
-        public void onConnectedChanged(boolean value) {}
-
-        public void onEnabledChanged(boolean value) {}
-
-        public void onUpChanged(boolean value) {}
-
-        public void onRoleChanged(@NonNull String value) {}
-
-        public void onStateChanged(@NonNull String state) {}
-
-        public void onLowpanIdentityChanged(@NonNull LowpanIdentity value) {}
-
-        /** @hide */
-        public void onPropertiesChanged(@NonNull Map properties) {}
-    }
-
-    private ILowpanInterface mBinder;
-    private final HashMap<Integer, ILowpanInterfaceListener> mListenerMap = new HashMap<>();
-
-    /** Map between IBinder identity hashes and LowpanInstance objects. */
-    private static final HashMap<Integer, LowpanInterface> sInstanceMap = new HashMap<>();
-
-    private LowpanInterface(IBinder binder) {
-        mBinder = ILowpanInterface.Stub.asInterface(binder);
-    }
-
-    /**
-     * Get the LowpanInterface object associated with this IBinder. Returns null if this IBinder
-     * does not implement the appropriate interface.
-     *
-     * @hide
-     */
-    @NonNull
-    public static final LowpanInterface from(IBinder binder) {
-        Integer hashCode = Integer.valueOf(System.identityHashCode(binder));
-        LowpanInterface instance;
-
-        synchronized (sInstanceMap) {
-            instance = sInstanceMap.get(hashCode);
-
-            if (instance == null) {
-                instance = new LowpanInterface(binder);
-                sInstanceMap.put(hashCode, instance);
-            }
-        }
-
-        return instance;
-    }
-
-    /** {@hide} */
-    public static final LowpanInterface from(ILowpanInterface iface) {
-        return from(iface.asBinder());
-    }
-
-    /** {@hide} */
-    public static final LowpanInterface getInterfaceFromBinder(IBinder binder) {
-        return from(binder);
-    }
-
-    /**
-     * Returns the IBinder object associated with this interface.
-     *
-     * @hide
-     */
-    public IBinder getBinder() {
-        return mBinder.asBinder();
-    }
-
-    private static void throwAsPublicException(Throwable t) throws LowpanException {
-        LowpanException.throwAsPublicException(t);
-    }
-
-    //////////////////////////////////////////////////////////////////////////
-    // Private Property Helpers
-
-    void setProperties(Map properties) throws LowpanException {
-        try {
-            mBinder.setProperties(properties);
-
-        } catch (RemoteException x) {
-            // Catch and ignore all binder exceptions
-            Log.e(TAG, x.toString());
-
-        } catch (ServiceSpecificException x) {
-            throwAsPublicException(x);
-        }
-    }
-
-    @NonNull
-    Map<String, Object> getProperties(String keys[]) throws LowpanException {
-        try {
-            return mBinder.getProperties(keys);
-        } catch (RemoteException x) {
-            // Catch and ignore all binder exceptions
-            Log.e(TAG, x.toString());
-        } catch (ServiceSpecificException x) {
-            throwAsPublicException(x);
-        }
-        return new HashMap();
-    }
-
-    /** @hide */
-    public <T> void setProperty(LowpanProperty<T> key, T value) throws LowpanException {
-        HashMap<String, T> prop = new HashMap<>();
-        prop.put(key.getName(), value);
-        setProperties(prop);
-    }
-
-    /** @hide */
-    @Nullable
-    public <T> T getProperty(LowpanProperty<T> key) throws LowpanException {
-        Map<String, Object> map = getProperties(new String[] {key.getName()});
-        if (map != null && !map.isEmpty()) {
-            // We know there is only one value.
-            return (T) map.values().iterator().next();
-        }
-        return null;
-    }
-
-    @Nullable
-    <T> String getPropertyAsString(LowpanProperty<T> key) throws LowpanException {
-        try {
-            return mBinder.getPropertyAsString(key.getName());
-        } catch (RemoteException x) {
-            // Catch and ignore all binder exceptions
-            Log.e(TAG, x.toString());
-        } catch (ServiceSpecificException x) {
-            throwAsPublicException(x);
-        }
-        return null;
-    }
-
-    int getPropertyAsInt(LowpanProperty<Integer> key) throws LowpanException {
-        Integer value = getProperty(key);
-        return (value != null) ? value : 0;
-    }
-
-    boolean getPropertyAsBoolean(LowpanProperty<Boolean> key) throws LowpanException {
-        Boolean value = getProperty(key);
-        return (value != null) ? value : 0;
-    }
-
-    //////////////////////////////////////////////////////////////////////////
-    // Public Actions
-
-    /**
-     * Form a new network with the given network information optional credential. Unspecified fields
-     * in the network information will be filled in with reasonable values. If the network
-     * credential is unspecified, one will be generated automatically.
-     *
-     * <p>This method will block until either the network was successfully formed or an error
-     * prevents the network form being formed.
-     *
-     * <p>Upon success, the interface will be up and attached to the newly formed network.
-     *
-     * @see #join(LowpanProvision)
-     */
-    public void form(@NonNull LowpanProvision provision) throws LowpanException {
-        try {
-            Map<String, Object> parameters = new HashMap();
-            provision.addToMap(parameters);
-            mBinder.form(parameters);
-        } catch (RemoteException x) {
-            throwAsPublicException(x);
-        } catch (ServiceSpecificException x) {
-            throwAsPublicException(x);
-        }
-    }
-
-    /**
-     * Attempts to join a new network with the given network information. This method will block
-     * until either the network was successfully joined or an error prevented the network from being
-     * formed. Upon success, the interface will be up and attached to the newly joined network.
-     *
-     * <p>Note that “joining” is distinct from “attaching”: Joining requires at least one other peer
-     * device to be present in order for the operation to complete successfully.
-     */
-    public void join(@NonNull LowpanProvision provision) throws LowpanException {
-        try {
-            Map<String, Object> parameters = new HashMap();
-            provision.addToMap(parameters);
-            mBinder.join(parameters);
-        } catch (RemoteException x) {
-            throwAsPublicException(x);
-        } catch (ServiceSpecificException x) {
-            throwAsPublicException(x);
-        }
-    }
-
-    /**
-     * Attaches to the network described by identity and credential. This is similar to {@link
-     * #join}, except that (assuming the identity and credential are valid) it will always succeed
-     * and provision the interface, even if there are no peers nearby.
-     *
-     * <p>This method will block execution until the operation has completed.
-     */
-    public void attach(@NonNull LowpanProvision provision) throws LowpanException {
-        if (ROLE_DETACHED.equals(getRole())) {
-            Map<String, Object> parameters = new HashMap();
-            provision.addToMap(parameters);
-            setProperties(parameters);
-            setUp(true);
-        } else {
-            throw new LowpanException(LowpanException.LOWPAN_ALREADY);
-        }
-    }
-
-    /**
-     * Bring down the network interface and forget all non-volatile details about the current
-     * network.
-     *
-     * <p>This method will block execution until the operation has completed.
-     */
-    public void leave() throws LowpanException {
-        try {
-            mBinder.leave();
-        } catch (RemoteException x) {
-            throwAsPublicException(x);
-        } catch (ServiceSpecificException x) {
-            throwAsPublicException(x);
-        }
-    }
-
-    /**
-     * Start a new commissioning session. Will fail if the interface is attached to a network or if
-     * the interface is disabled.
-     */
-    public @NonNull LowpanCommissioningSession startCommissioningSession(
-            @NonNull LowpanBeaconInfo beaconInfo) throws LowpanException {
-
-        /* TODO: Implement startCommissioningSession */
-        throw new LowpanException(LowpanException.LOWPAN_FEATURE_NOT_SUPPORTED);
-    }
-
-    /**
-     * Reset this network interface as if it has been power cycled. Will bring the network interface
-     * down if it was previously up. Will not erase any non-volatile settings.
-     *
-     * <p>This method will block execution until the operation has completed.
-     *
-     * @hide
-     */
-    public void reset() throws LowpanException {
-        try {
-            mBinder.reset();
-        } catch (RemoteException x) {
-            throwAsPublicException(x);
-        } catch (ServiceSpecificException x) {
-            throwAsPublicException(x);
-        }
-    }
-
-    //////////////////////////////////////////////////////////////////////////
-    // Public Getters and Setters
-
-    /**
-     * Returns the name of this network interface.
-     *
-     * <p>Will return empty string if this interface is no longer viable.
-     */
-    @NonNull
-    public String getName() {
-        try {
-            return mBinder.getName();
-        } catch (RemoteException x) {
-            // Catch and ignore all binder exceptions
-            // when fetching the name.
-            Log.e(TAG, x.toString());
-        } catch (ServiceSpecificException x) {
-            // Catch and ignore all service-specific exceptions
-            // when fetching the name.
-            Log.e(TAG, x.toString());
-        }
-        return "";
-    }
-
-  /**
-   * Indicates if the interface is enabled or disabled.
-   *
-   * @see #setEnabled
-   * @see android.net.lowpan.LowpanException#LOWPAN_DISABLED
-   */
-  public boolean isEnabled() {
-        try {
-            return getPropertyAsBoolean(LowpanProperties.KEY_INTERFACE_ENABLED);
-        } catch (LowpanException x) {
-            return false;
-        }
-    }
-
-  /**
-   * Enables or disables the LoWPAN interface. When disabled, the interface is put into a low-power
-   * state and all commands that require the NCP to be queried will fail with {@link
-   * android.net.lowpan.LowpanException#LOWPAN_DISABLED}.
-   *
-   * @see #isEnabled
-   * @see android.net.lowpan.LowpanException#LOWPAN_DISABLED
-   * @hide
-   */
-  public void setEnabled(boolean enabled) throws LowpanException {
-        setProperty(LowpanProperties.KEY_INTERFACE_ENABLED, enabled);
-    }
-
-    /**
-     * Indicates if the network interface is up or down.
-     *
-     * @hide
-     */
-    public boolean isUp() {
-        try {
-            return getPropertyAsBoolean(LowpanProperties.KEY_INTERFACE_UP);
-        } catch (LowpanException x) {
-            return false;
-        }
-    }
-
-    /**
-     * Bring up or shut down the network interface.
-     *
-     * <p>This method brings up or shuts down the network interface, attaching or (gracefully)
-     * detaching from the currently configured LoWPAN network as appropriate.
-     *
-     * @hide
-     */
-    public void setUp(boolean interfaceUp) throws LowpanException {
-        setProperty(LowpanProperties.KEY_INTERFACE_UP, interfaceUp);
-    }
-
-    /**
-     * Indicates if there is at least one peer in range.
-     *
-     * @return <code>true</code> if we have at least one other peer in range, <code>false</code>
-     *     otherwise.
-     */
-    public boolean isConnected() {
-        try {
-            return getPropertyAsBoolean(LowpanProperties.KEY_INTERFACE_CONNECTED);
-        } catch (LowpanException x) {
-            return false;
-        }
-    }
-
-    /**
-     * Indicates if this interface is currently commissioned onto an existing network. If the
-     * interface is commissioned, the interface may be brought up using setUp().
-     */
-    public boolean isCommissioned() {
-        try {
-            return getPropertyAsBoolean(LowpanProperties.KEY_INTERFACE_COMMISSIONED);
-        } catch (LowpanException x) {
-            return false;
-        }
-    }
-
-    /**
-     * Get interface state
-     *
-     * <h3>State Diagram</h3>
-     *
-     * <img src="LowpanInterface-1.png" />
-     *
-     * @return The current state of the interface.
-     * @see #STATE_OFFLINE
-     * @see #STATE_COMMISSIONING
-     * @see #STATE_ATTACHING
-     * @see #STATE_ATTACHED
-     * @see #STATE_FAULT
-     */
-    public String getState() {
-        try {
-            return getProperty(LowpanProperties.KEY_INTERFACE_STATE);
-        } catch (LowpanException x) {
-            Log.e(TAG, x.toString());
-            return STATE_FAULT;
-        }
-    }
-
-    /** TODO: doc */
-    public LowpanIdentity getLowpanIdentity() {
-        LowpanIdentity.Builder builder = new LowpanIdentity.Builder();
-        try {
-            builder.updateFromMap(getProperties(NETWORK_PROPERTY_KEYS));
-        } catch (LowpanException x) {
-            // We ignore all LoWPAN-specitic exceptions here.
-        }
-
-        return builder.build();
-    }
-
-    /**
-     * TODO: doc
-     *
-     * @hide
-     */
-    public void setLowpanIdentity(LowpanIdentity network) throws LowpanException {
-        Map<String, Object> map = new HashMap();
-        LowpanIdentity.addToMap(map, network);
-        setProperties(map);
-    }
-
-    /** TODO: doc */
-    @NonNull
-    public String getRole() {
-        String role = null;
-
-        try {
-            role = getProperty(LowpanProperties.KEY_NETWORK_ROLE);
-        } catch (LowpanException x) {
-            // We ignore all LoWPAN-specitic exceptions here.
-            Log.e(TAG, x.toString());
-        }
-
-        if (role == null) {
-            role = ROLE_DETACHED;
-        }
-
-        return role;
-    }
-
-    /** TODO: doc */
-    @Nullable
-    public LowpanCredential getLowpanCredential() {
-        LowpanCredential credential = null;
-
-        try {
-            Integer keyIndex = getProperty(LowpanProperties.KEY_NETWORK_MASTER_KEY_INDEX);
-
-            if (keyIndex == null) {
-                credential =
-                        LowpanCredential.createMasterKey(
-                                getProperty(LowpanProperties.KEY_NETWORK_MASTER_KEY));
-            } else {
-                credential =
-                        LowpanCredential.createMasterKey(
-                                getProperty(LowpanProperties.KEY_NETWORK_MASTER_KEY),
-                                keyIndex.intValue());
-            }
-        } catch (LowpanException x) {
-            // We ignore all LoWPAN-specitic exceptions here.
-            Log.e(TAG, x.toString());
-        }
-
-        return credential;
-    }
-
-    /**
-     * TODO: doc
-     *
-     * @hide
-     */
-    public void setLowpanCredential(LowpanCredential networkCredential) throws LowpanException {
-        Map<String, Object> map = new HashMap();
-        networkCredential.addToMap(map);
-        setProperties(map);
-    }
-
-    //////////////////////////////////////////////////////////////////////////
-    // Listener Support
-
-    /**
-     * Registers a subclass of {@link LowpanInterface.Callback} to receive events.
-     *
-     * @param cb Subclass of {@link LowpanInterface.Callback} which will receive events.
-     * @param handler If not <code>null</code>, events will be dispatched via the given handler
-     *     object. If <code>null</code>, the thread upon which events will be dispatched is
-     *     unspecified.
-     * @see #registerCallback(Callback)
-     * @see #unregisterCallback(Callback)
-     */
-    public void registerCallback(@NonNull Callback cb, @Nullable Handler handler) {
-        ILowpanInterfaceListener.Stub listenerBinder =
-                new ILowpanInterfaceListener.Stub() {
-                    public void onPropertiesChanged(Map<String, Object> properties) {
-                        Runnable runnable =
-                                new Runnable() {
-                                    @Override
-                                    public void run() {
-                                        for (String key : (Set<String>) properties.keySet()) {
-                                            Object value = properties.get(key);
-                                            switch (key) {
-                                                case ILowpanInterface.KEY_INTERFACE_ENABLED:
-                                                    cb.onEnabledChanged(
-                                                            ((Boolean) value).booleanValue());
-                                                    break;
-                                                case ILowpanInterface.KEY_INTERFACE_UP:
-                                                    cb.onUpChanged(
-                                                            ((Boolean) value).booleanValue());
-                                                    break;
-                                                case ILowpanInterface.KEY_INTERFACE_CONNECTED:
-                                                    cb.onConnectedChanged(
-                                                            ((Boolean) value).booleanValue());
-                                                    break;
-                                                case ILowpanInterface.KEY_INTERFACE_STATE:
-                                                    cb.onStateChanged((String) value);
-                                                    break;
-                                                case ILowpanInterface.KEY_NETWORK_NAME:
-                                                case ILowpanInterface.KEY_NETWORK_PANID:
-                                                case ILowpanInterface.KEY_NETWORK_XPANID:
-                                                case ILowpanInterface.KEY_CHANNEL:
-                                                    cb.onLowpanIdentityChanged(getLowpanIdentity());
-                                                    break;
-                                                case ILowpanInterface.KEY_NETWORK_ROLE:
-                                                    cb.onRoleChanged(value.toString());
-                                                    break;
-                                            }
-                                        }
-                                        cb.onPropertiesChanged(properties);
-                                    }
-                                };
-
-                        if (handler != null) {
-                            handler.post(runnable);
-                        } else {
-                            runnable.run();
-                        }
-                    }
-                };
-        try {
-            mBinder.addListener(listenerBinder);
-        } catch (RemoteException x) {
-            // Log and ignore. If this happens, this interface
-            // is likely dead anyway.
-            Log.e(TAG, x.toString());
-        }
-        synchronized (mListenerMap) {
-            mListenerMap.put(System.identityHashCode(cb), listenerBinder);
-        }
-    }
-
-    /**
-     * Registers a subclass of {@link LowpanInterface.Callback} to receive events.
-     *
-     * <p>The thread upon which events will be dispatched is unspecified.
-     *
-     * @param cb Subclass of {@link LowpanInterface.Callback} which will receive events.
-     * @see #registerCallback(Callback, Handler)
-     * @see #unregisterCallback(Callback)
-     */
-    public void registerCallback(Callback cb) {
-        registerCallback(cb, null);
-    }
-
-    /**
-     * Unregisters a previously registered callback class.
-     *
-     * @param cb Subclass of {@link LowpanInterface.Callback} which was previously registered to
-     *     receive events.
-     * @see #registerCallback(Callback, Handler)
-     * @see #registerCallback(Callback)
-     */
-    public void unregisterCallback(Callback cb) {
-        int hashCode = System.identityHashCode(cb);
-        ILowpanInterfaceListener listenerBinder = mListenerMap.get(hashCode);
-
-        if (listenerBinder != null) {
-            synchronized (mListenerMap) {
-                mListenerMap.remove(hashCode);
-            }
-            try {
-                mBinder.removeListener(listenerBinder);
-            } catch (RemoteException x) {
-                // Catch and ignore all binder exceptions
-                Log.e(TAG, x.toString());
-            }
-        }
-    }
-
-  //////////////////////////////////////////////////////////////////////////
-  // Active and Passive Scanning
-
-  /**
-   * Creates a new {@link android.net.lowpan.LowpanScanner} object for this interface.
-   *
-   * <p>This method allocates a new unique object for each call.
-   *
-   * @see android.net.lowpan.LowpanScanner
-   */
-  public @NonNull LowpanScanner createScanner() {
-        return new LowpanScanner(mBinder);
-    }
-
-    //////////////////////////////////////////////////////////////////////////
-    // Route Management
-
-    /**
-     * Advertise the given IP prefix as an on-mesh prefix.
-     *
-     * @hide
-     */
-    public void addOnMeshPrefix(IpPrefix prefix, int flags) throws LowpanException {
-        try {
-            mBinder.addOnMeshPrefix(prefix, flags);
-        } catch (RemoteException x) {
-            throwAsPublicException(x);
-        } catch (ServiceSpecificException x) {
-            throwAsPublicException(x);
-        }
-    }
-
-    /**
-     * Remove an IP prefix previously advertised by this device from the list of advertised on-mesh
-     * prefixes.
-     *
-     * @hide
-     */
-    public void removeOnMeshPrefix(IpPrefix prefix) {
-        try {
-            mBinder.removeOnMeshPrefix(prefix);
-        } catch (RemoteException x) {
-            // Catch and ignore all binder exceptions
-            Log.e(TAG, x.toString());
-        } catch (ServiceSpecificException x) {
-            // Catch and ignore all service exceptions
-            Log.e(TAG, x.toString());
-        }
-    }
-
-    /**
-     * Advertise this device to other devices on the mesh network as having a specific route to the
-     * given network. This device will then receive forwarded traffic for that network.
-     *
-     * @hide
-     */
-    public void addExternalRoute(IpPrefix prefix, int flags) throws LowpanException {
-        try {
-            mBinder.addExternalRoute(prefix, flags);
-        } catch (RemoteException x) {
-            throwAsPublicException(x);
-        } catch (ServiceSpecificException x) {
-            throwAsPublicException(x);
-        }
-    }
-
-    /**
-     * Revoke a previously advertised specific route to the given network.
-     *
-     * @hide
-     */
-    public void removeExternalRoute(IpPrefix prefix) {
-        try {
-            mBinder.removeExternalRoute(prefix);
-        } catch (RemoteException x) {
-            // Catch and ignore all binder exceptions
-            Log.e(TAG, x.toString());
-        } catch (ServiceSpecificException x) {
-            // Catch and ignore all service exceptions
-            Log.e(TAG, x.toString());
-        }
-    }
-}
diff --git a/lowpan/java/android/net/lowpan/LowpanManager.java b/lowpan/java/android/net/lowpan/LowpanManager.java
deleted file mode 100644
index b58608da7c21..000000000000
--- a/lowpan/java/android/net/lowpan/LowpanManager.java
+++ /dev/null
@@ -1,283 +0,0 @@
-/*
- * Copyright (C) 2017 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.net.lowpan;
-
-import android.annotation.NonNull;
-import android.annotation.Nullable;
-import android.content.Context;
-import android.os.DeadObjectException;
-import android.os.Handler;
-import android.os.IBinder;
-import android.os.RemoteException;
-import android.os.ServiceManager;
-import android.util.AndroidException;
-import android.util.Log;
-import java.util.HashMap;
-
-/**
- * Manager object for looking up LoWPAN interfaces.
- *
- * @hide
- */
-//@SystemApi
-public class LowpanManager {
-    private static final String TAG = LowpanManager.class.getSimpleName();
-
-    //////////////////////////////////////////////////////////////////////////
-    // Public Classes
-
-    /** @hide */
-    //@SystemApi
-    public abstract static class Callback {
-        public void onInterfaceAdded(LowpanInterface lowpan_interface) {}
-
-        public void onInterfaceRemoved(LowpanInterface lowpan_interface) {}
-    }
-
-    //////////////////////////////////////////////////////////////////////////
-    // Instance Variables
-
-    private ILowpanManager mManager;
-    private HashMap<Integer, ILowpanManagerListener> mListenerMap = new HashMap<>();
-
-    //////////////////////////////////////////////////////////////////////////
-
-    private static LowpanManager sSingletonInstance;
-
-    //////////////////////////////////////////////////////////////////////////
-    // Static Methods
-
-    /** Returns a reference to the LowpanManager object, allocating it if necessary. */
-    public static LowpanManager getManager() {
-        return from(null);
-    }
-
-    public static LowpanManager from(Context context) {
-        // TODO: Actually get this from the context!
-
-        if (sSingletonInstance == null) {
-            sSingletonInstance = new LowpanManager();
-        }
-        return sSingletonInstance;
-    }
-
-    //////////////////////////////////////////////////////////////////////////
-    // Constructors
-
-    /**
-     * Private LowpanManager constructor. Since we are a singleton, we do not allow external
-     * construction.
-     */
-    private LowpanManager() {}
-
-    //////////////////////////////////////////////////////////////////////////
-    // Private Methods
-
-    /**
-     * Returns a reference to the ILowpanManager interface, provided by the LoWPAN Manager Service.
-     */
-    @Nullable
-    private ILowpanManager getILowpanManager() {
-        ILowpanManager manager = mManager;
-        if (manager == null) {
-            IBinder serviceBinder =
-                    new ServiceManager().getService(ILowpanManager.LOWPAN_SERVICE_NAME);
-            mManager = manager = ILowpanManager.Stub.asInterface(serviceBinder);
-
-            // Add any listeners
-            synchronized (mListenerMap) {
-                for (Integer hashObj : mListenerMap.keySet()) {
-                    try {
-                        manager.addListener(mListenerMap.get(hashObj));
-                    } catch (RemoteException x) {
-                        // Consider any failure here as implying the manager is defunct
-                        mManager = manager = null;
-                    }
-                }
-            }
-        }
-        return manager;
-    }
-
-    //////////////////////////////////////////////////////////////////////////
-    // Public Methods
-
-    /**
-     * Returns a reference to the requested LowpanInterface object. If the given interface doesn't
-     * exist, or it is not a LoWPAN interface, returns null.
-     */
-    @Nullable
-    public LowpanInterface getInterface(@NonNull String name) {
-        LowpanInterface ret = null;
-        ILowpanManager manager = getILowpanManager();
-
-        // Maximum number of tries is two. We should only try
-        // more than once if our manager has died or there
-        // was some sort of AIDL buffer full event.
-        for (int i = 0; i < 2 && manager != null; i++) {
-            try {
-                ILowpanInterface iface = manager.getInterface(name);
-                if (iface != null) {
-                    ret = LowpanInterface.getInterfaceFromBinder(iface.asBinder());
-                }
-                break;
-            } catch (RemoteException x) {
-                // In all of the cases when we get this exception, we reconnect and try again
-                mManager = null;
-                manager = getILowpanManager();
-            }
-        }
-        return ret;
-    }
-
-    /**
-     * Returns a reference to the first registered LowpanInterface object. If there are no LoWPAN
-     * interfaces registered, returns null.
-     */
-    @Nullable
-    public LowpanInterface getInterface() {
-        String[] ifaceList = getInterfaceList();
-        if (ifaceList != null && ifaceList.length > 0) {
-            return getInterface(ifaceList[0]);
-        }
-        return null;
-    }
-
-    /**
-     * Returns a string array containing the names of LoWPAN interfaces. This list may contain fewer
-     * interfaces if the calling process does not have permissions to see individual interfaces.
-     */
-    @NonNull
-    public String[] getInterfaceList() {
-        ILowpanManager manager = getILowpanManager();
-
-        if (manager != null) {
-            try {
-                return manager.getInterfaceList();
-
-            } catch (RemoteException x) {
-                // In all of the cases when we get this exception, we reconnect and try again
-                mManager = null;
-                try {
-                    manager = getILowpanManager();
-                    if (manager != null) {
-                        return manager.getInterfaceList();
-                    }
-                } catch (RemoteException ex) {
-                    // Something weird is going on, so we log it
-                    // and fall back thru to returning an empty array.
-                    Log.e(TAG, ex.toString());
-                    mManager = null;
-                }
-            }
-        }
-
-        // Return empty list if we have no service.
-        return new String[0];
-    }
-
-    /**
-     * Registers a callback object to receive notifications when LoWPAN interfaces are added or
-     * removed.
-     *
-     * @hide
-     */
-    public void registerCallback(@NonNull Callback cb, @Nullable Handler handler)
-            throws LowpanException {
-        ILowpanManagerListener.Stub listenerBinder =
-                new ILowpanManagerListener.Stub() {
-                    public void onInterfaceAdded(ILowpanInterface lowpan_interface) {
-                        Runnable runnable =
-                                new Runnable() {
-                                    @Override
-                                    public void run() {
-                                        cb.onInterfaceAdded(
-                                                LowpanInterface.getInterfaceFromBinder(
-                                                        lowpan_interface.asBinder()));
-                                    }
-                                };
-
-                        if (handler != null) {
-                            handler.post(runnable);
-                        } else {
-                            runnable.run();
-                        }
-                    }
-
-                    public void onInterfaceRemoved(ILowpanInterface lowpan_interface) {
-                        Runnable runnable =
-                                new Runnable() {
-                                    @Override
-                                    public void run() {
-                                        cb.onInterfaceRemoved(
-                                                LowpanInterface.getInterfaceFromBinder(
-                                                        lowpan_interface.asBinder()));
-                                    }
-                                };
-
-                        if (handler != null) {
-                            handler.post(runnable);
-                        } else {
-                            runnable.run();
-                        }
-                    }
-                };
-        ILowpanManager manager = getILowpanManager();
-        if (manager != null) {
-            try {
-                manager.addListener(listenerBinder);
-            } catch (DeadObjectException x) {
-                mManager = null;
-                // Tickle the ILowpanManager instance, which might
-                // get us added back.
-                getILowpanManager();
-            } catch (Throwable x) {
-                LowpanException.throwAsPublicException(x);
-            }
-        }
-        synchronized (mListenerMap) {
-            mListenerMap.put(Integer.valueOf(System.identityHashCode(cb)), listenerBinder);
-        }
-    }
-
-    /** @hide */
-    public void registerCallback(@NonNull Callback cb) throws LowpanException {
-        registerCallback(cb, null);
-    }
-
-    /**
-     * Unregisters a previously registered {@link LowpanManager.Callback} object.
-     *
-     * @hide
-     */
-    public void unregisterCallback(@NonNull Callback cb) throws AndroidException {
-        Integer hashCode = Integer.valueOf(System.identityHashCode(cb));
-        ILowpanManagerListener listenerBinder = mListenerMap.get(hashCode);
-        if (listenerBinder != null) {
-            synchronized (mListenerMap) {
-                mListenerMap.remove(hashCode);
-            }
-            if (getILowpanManager() != null) {
-                try {
-                    mManager.removeListener(listenerBinder);
-                } catch (DeadObjectException x) {
-                    mManager = null;
-                }
-            }
-        }
-    }
-}
diff --git a/lowpan/java/android/net/lowpan/LowpanProperties.java b/lowpan/java/android/net/lowpan/LowpanProperties.java
deleted file mode 100644
index 0d5acc2d0c21..000000000000
--- a/lowpan/java/android/net/lowpan/LowpanProperties.java
+++ /dev/null
@@ -1,125 +0,0 @@
-/*
- * Copyright (C) 2017 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.net.lowpan;
-
-import android.net.LinkAddress;
-import android.net.RouteInfo;
-import java.util.List;
-
-/** {@hide} */
-public final class LowpanProperties {
-
-    public static final LowpanProperty<Boolean> KEY_INTERFACE_ENABLED =
-            new LowpanStandardProperty(
-                    "android.net.lowpan.property.INTERFACE_ENABLED", Boolean.class);
-    public static final LowpanProperty<Boolean> KEY_INTERFACE_COMMISSIONED =
-            new LowpanStandardProperty(
-                    "android.net.lowpan.property.INTERFACE_COMMISSIONED", Boolean.class);
-    public static final LowpanProperty<Boolean> KEY_INTERFACE_CONNECTED =
-            new LowpanStandardProperty(
-                    "android.net.lowpan.property.INTERFACE_CONNECTED", Boolean.class);
-    public static final LowpanProperty<Boolean> KEY_INTERFACE_UP =
-            new LowpanStandardProperty("android.net.lowpan.property.INTERFACE_UP", Boolean.class);
-    public static final LowpanProperty<String> KEY_INTERFACE_STATE =
-            new LowpanStandardProperty("android.net.lowpan.property.INTERFACE_STATE", String.class);
-
-    public static final LowpanProperty<String> KEY_NETWORK_NAME =
-            new LowpanStandardProperty("android.net.lowpan.property.NETWORK_NAME", Boolean.class);
-    public static final LowpanProperty<Integer> KEY_NETWORK_PANID =
-            new LowpanStandardProperty("android.net.lowpan.property.NETWORK_PANID", Integer.class);
-    public static final LowpanProperty<byte[]> KEY_NETWORK_XPANID =
-            new LowpanStandardProperty("android.net.lowpan.property.NETWORK_XPANID", byte[].class);
-    public static final LowpanProperty<byte[]> KEY_NETWORK_MASTER_KEY =
-            new LowpanStandardProperty(
-                    "android.net.lowpan.property.NETWORK_MASTER_KEY", byte[].class);
-    public static final LowpanProperty<Integer> KEY_NETWORK_MASTER_KEY_INDEX =
-            new LowpanStandardProperty(
-                    "android.net.lowpan.property.NETWORK_MASTER_KEY_INDEX", Integer.class);
-    public static final LowpanProperty<Integer> KEY_NETWORK_TYPE =
-            new LowpanStandardProperty("android.net.lowpan.property.NETWORK_TYPE", Integer.class);
-    public static final LowpanProperty<String> KEY_NETWORK_ROLE =
-            new LowpanStandardProperty("android.net.lowpan.property.NETWORK_ROLE", String.class);
-
-    public static final LowpanProperty<Integer> KEY_CHANNEL =
-            new LowpanStandardProperty("android.net.lowpan.property.CHANNEL", Integer.class);
-    public static final LowpanProperty<int[]> KEY_CHANNEL_MASK =
-            new LowpanStandardProperty("android.net.lowpan.property.CHANNEL_MASK", int[].class);
-    public static final LowpanProperty<Integer> KEY_MAX_TX_POWER =
-            new LowpanStandardProperty("android.net.lowpan.property.MAX_TX_POWER", Integer.class);
-    public static final LowpanProperty<Integer> KEY_RSSI =
-            new LowpanStandardProperty("android.net.lowpan.property.RSSI", Integer.class);
-
-    public static final LowpanProperty<Integer> KEY_LQI =
-            new LowpanStandardProperty("android.net.lowpan.property.LQI", Integer.class);
-    public static final LowpanProperty<byte[]> KEY_BEACON_ADDRESS =
-            new LowpanStandardProperty("android.net.lowpan.property.BEACON_ADDRESS", byte[].class);
-    public static final LowpanProperty<Boolean> KEY_BEACON_CAN_ASSIST =
-            new LowpanStandardProperty(
-                    "android.net.lowpan.property.BEACON_CAN_ASSIST", Boolean.class);
-
-    public static final LowpanProperty<String> KEY_DRIVER_VERSION =
-            new LowpanStandardProperty("android.net.lowpan.property.DRIVER_VERSION", String.class);
-
-    public static final LowpanProperty<String> KEY_NCP_VERSION =
-            new LowpanStandardProperty("android.net.lowpan.property.NCP_VERSION", String.class);
-
-    public static final LowpanProperty<List<LinkAddress>> KEY_LINK_ADDRESS_ARRAY =
-            new LowpanStandardProperty(
-                    "android.net.lowpan.property.LINK_ADDRESS_ARRAY", LinkAddress[].class);
-
-    public static final LowpanProperty<List<RouteInfo>> KEY_ROUTE_INFO_ARRAY =
-            new LowpanStandardProperty(
-                    "android.net.lowpan.property.ROUTE_INFO_ARRAY", RouteInfo[].class);
-
-    /** @hide */
-    public static final LowpanProperty<byte[]> KEY_EXTENDED_ADDRESS =
-            new LowpanStandardProperty(
-                    "android.net.lowpan.property.EXTENDED_ADDRESS", byte[].class);
-
-    /** @hide */
-    public static final LowpanProperty<byte[]> KEY_MAC_ADDRESS =
-            new LowpanStandardProperty("android.net.lowpan.property.MAC_ADDRESS", byte[].class);
-
-    /** @hide */
-    private LowpanProperties() {}
-
-    /** @hide */
-    static final class LowpanStandardProperty<T> extends LowpanProperty<T> {
-        private final String mName;
-        private final Class<T> mType;
-
-        LowpanStandardProperty(String name, Class<T> type) {
-            mName = name;
-            mType = type;
-        }
-
-        @Override
-        public String getName() {
-            return mName;
-        }
-
-        @Override
-        public Class<T> getType() {
-            return mType;
-        }
-
-        @Override
-        public String toString() {
-            return getName();
-        }
-    }
-}
diff --git a/lowpan/java/android/net/lowpan/LowpanProperty.java b/lowpan/java/android/net/lowpan/LowpanProperty.java
deleted file mode 100644
index 7f26986e9da0..000000000000
--- a/lowpan/java/android/net/lowpan/LowpanProperty.java
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
- * Copyright (C) 2017 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.net.lowpan;
-
-import java.util.Map;
-
-/** {@hide} */
-public abstract class LowpanProperty<T> {
-    public abstract String getName();
-
-    public abstract Class<T> getType();
-
-    public void putInMap(Map map, T value) {
-        map.put(getName(), value);
-    }
-
-    public T getFromMap(Map map) {
-        return (T) map.get(getName());
-    }
-}
diff --git a/lowpan/java/android/net/lowpan/LowpanProvision.java b/lowpan/java/android/net/lowpan/LowpanProvision.java
deleted file mode 100644
index ace1f9c05c4d..000000000000
--- a/lowpan/java/android/net/lowpan/LowpanProvision.java
+++ /dev/null
@@ -1,104 +0,0 @@
-/*
- * Copyright (C) 2017 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.net.lowpan;
-
-import android.annotation.NonNull;
-import android.annotation.Nullable;
-import java.util.Map;
-
-/**
- * Describes the information needed to describe a network
- *
- * @hide
- */
-//@SystemApi
-public class LowpanProvision {
-
-    //////////////////////////////////////////////////////////////////////////
-    // Builder
-
-    /** @hide */
-    //@SystemApi
-    public static class Builder {
-        private final LowpanProvision provision = new LowpanProvision();
-
-        public Builder setLowpanIdentity(@NonNull LowpanIdentity identity) {
-            provision.mIdentity = identity;
-            return this;
-        }
-
-        public Builder setLowpanCredential(@NonNull LowpanCredential credential) {
-            provision.mCredential = credential;
-            return this;
-        }
-
-        public LowpanProvision build() {
-            return provision;
-        }
-    }
-
-    private LowpanProvision() {}
-
-    //////////////////////////////////////////////////////////////////////////
-    // Instance Variables
-
-    private LowpanIdentity mIdentity = new LowpanIdentity();
-    private LowpanCredential mCredential = null;
-
-    //////////////////////////////////////////////////////////////////////////
-    // Public Getters and Setters
-
-    @NonNull
-    public LowpanIdentity getLowpanIdentity() {
-        return mIdentity;
-    }
-
-    @Nullable
-    public LowpanCredential getLowpanCredential() {
-        return mCredential;
-    }
-
-    //////////////////////////////////////////////////////////////////////////
-    // LoWPAN-Internal Methods
-
-    static void addToMap(Map<String, Object> parameters, LowpanProvision provision)
-            throws LowpanException {
-        provision.mIdentity.addToMap(parameters);
-        if (provision.mCredential != null) {
-            provision.mCredential.addToMap(parameters);
-        }
-    }
-
-    void addToMap(Map<String, Object> parameters) throws LowpanException {
-        addToMap(parameters, this);
-    }
-
-    @Override
-    public String toString() {
-        StringBuffer sb = new StringBuffer();
-
-        sb.append("LowpanProvision { identity => ").append(mIdentity.toString());
-
-        if (mCredential != null) {
-            sb.append(", credential: ").append(mCredential.toString());
-        }
-
-        sb.append("}");
-
-        return sb.toString();
-    }
-};
diff --git a/lowpan/java/android/net/lowpan/LowpanScanner.java b/lowpan/java/android/net/lowpan/LowpanScanner.java
deleted file mode 100644
index 754f72e3cb84..000000000000
--- a/lowpan/java/android/net/lowpan/LowpanScanner.java
+++ /dev/null
@@ -1,317 +0,0 @@
-/*
- * Copyright (C) 2017 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.net.lowpan;
-
-import android.annotation.NonNull;
-import android.annotation.Nullable;
-import android.os.Handler;
-import android.os.RemoteException;
-import android.os.ServiceSpecificException;
-import android.util.Log;
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-
-/**
- * LoWPAN Scanner
- *
- * <p>This class allows performing network (active) scans and energy (passive) scans.
- *
- * @see LowpanInterface
- * @hide
- */
-//@SystemApi
-public class LowpanScanner {
-    private static final String TAG = LowpanInterface.class.getSimpleName();
-
-    //////////////////////////////////////////////////////////////////////////
-    // Public Classes
-
-    /**
-     * Callback base class for LowpanScanner
-     *
-     * @hide
-     */
-    //@SystemApi
-    public abstract static class Callback {
-        public void onNetScanBeacon(LowpanBeaconInfo beacon) {}
-
-        public void onEnergyScanResult(LowpanEnergyScanResult result) {}
-
-        public void onScanFinished() {}
-    }
-
-    //////////////////////////////////////////////////////////////////////////
-    // Instance Variables
-
-    private ILowpanInterface mBinder;
-    private Callback mCallback = null;
-    private Handler mHandler = null;
-    private List<Integer> mChannelMask = null;
-    private int mTxPower = Integer.MAX_VALUE;
-
-    //////////////////////////////////////////////////////////////////////////
-    // Constructors/Accessors and Exception Glue
-
-    LowpanScanner(@NonNull ILowpanInterface binder) {
-        mBinder = binder;
-    }
-
-    /** Sets an instance of {@link LowpanScanner.Callback} to receive events. */
-    public void setCallback(@Nullable Callback cb, @Nullable Handler handler) {
-        mCallback = cb;
-        mHandler = handler;
-    }
-
-    /** Sets an instance of {@link LowpanScanner.Callback} to receive events. */
-    public void setCallback(@Nullable Callback cb) {
-        setCallback(cb, null);
-    }
-
-    /**
-     * Sets the channel mask to use when scanning.
-     *
-     * @param mask The channel mask to use when scanning. If <code>null</code>, any previously set
-     *     channel mask will be cleared and all channels not masked by the current regulatory zone
-     *     will be scanned.
-     */
-    public void setChannelMask(@Nullable Collection<Integer> mask) {
-        if (mask == null) {
-            mChannelMask = null;
-        } else {
-            if (mChannelMask == null) {
-                mChannelMask = new ArrayList<>();
-            } else {
-                mChannelMask.clear();
-            }
-            mChannelMask.addAll(mask);
-        }
-    }
-
-    /**
-     * Gets the current channel mask.
-     *
-     * @return the current channel mask, or <code>null</code> if no channel mask is currently set.
-     */
-    public @Nullable Collection<Integer> getChannelMask() {
-        return mChannelMask.clone();
-    }
-
-    /**
-     * Adds a channel to the channel mask used for scanning.
-     *
-     * <p>If a channel mask was previously <code>null</code>, a new one is created containing only
-     * this channel. May be called multiple times to add additional channels ot the channel mask.
-     *
-     * @see #setChannelMask
-     * @see #getChannelMask
-     * @see #getTxPower
-     */
-    public void addChannel(int channel) {
-        if (mChannelMask == null) {
-            mChannelMask = new ArrayList<>();
-        }
-        mChannelMask.add(Integer.valueOf(channel));
-    }
-
-    /**
-     * Sets the maximum transmit power to be used for active scanning.
-     *
-     * <p>The actual transmit power used is the lesser of this value and the currently configured
-     * maximum transmit power for the interface.
-     *
-     * @see #getTxPower
-     */
-    public void setTxPower(int txPower) {
-        mTxPower = txPower;
-    }
-
-    /**
-     * Gets the maximum transmit power used for active scanning.
-     *
-     * @see #setTxPower
-     */
-    public int getTxPower() {
-        return mTxPower;
-    }
-
-    private Map<String, Object> createScanOptionMap() {
-        Map<String, Object> map = new HashMap();
-
-        if (mChannelMask != null) {
-            LowpanProperties.KEY_CHANNEL_MASK.putInMap(
-                    map, mChannelMask.stream().mapToInt(i -> i).toArray());
-        }
-
-        if (mTxPower != Integer.MAX_VALUE) {
-            LowpanProperties.KEY_MAX_TX_POWER.putInMap(map, Integer.valueOf(mTxPower));
-        }
-
-        return map;
-    }
-
-    /**
-     * Start a network scan.
-     *
-     * <p>This method will return once the scan has started.
-     *
-     * @see #stopNetScan
-     */
-    public void startNetScan() throws LowpanException {
-        Map<String, Object> map = createScanOptionMap();
-
-        ILowpanNetScanCallback binderListener =
-                new ILowpanNetScanCallback.Stub() {
-                    public void onNetScanBeacon(Map parameters) {
-                        Callback callback = mCallback;
-                        Handler handler = mHandler;
-
-                        if (callback == null) {
-                            return;
-                        }
-
-                        Runnable runnable = () -> callback.onNetScanBeacon(
-                                new LowpanBeaconInfo.Builder()
-                                        .updateFromMap(parameters)
-                                        .build());
-
-                        if (handler != null) {
-                            handler.post(runnable);
-                        } else {
-                            runnable.run();
-                        }
-                    }
-
-                    public void onNetScanFinished() {
-                        Callback callback = mCallback;
-                        Handler handler = mHandler;
-
-                        if (callback == null) {
-                            return;
-                        }
-
-                        Runnable runnable = () -> callback.onScanFinished();
-
-                        if (handler != null) {
-                            handler.post(runnable);
-                        } else {
-                            runnable.run();
-                        }
-                    }
-                };
-
-        try {
-            mBinder.startNetScan(map, binderListener);
-        } catch (ServiceSpecificException|RemoteException x) {
-            LowpanException.throwAsPublicException(x);
-        }
-    }
-
-    /**
-     * Stop a network scan currently in progress.
-     *
-     * @see #startNetScan
-     */
-    public void stopNetScan() {
-        try {
-            mBinder.stopNetScan();
-        } catch (RemoteException x) {
-            // Catch and ignore all binder exceptions
-            Log.e(TAG, x.toString());
-        }
-    }
-
-    /**
-     * Start an energy scan.
-     *
-     * <p>This method will return once the scan has started.
-     *
-     * @see #stopEnergyScan
-     */
-    public void startEnergyScan() throws LowpanException {
-        Map<String, Object> map = createScanOptionMap();
-
-        ILowpanEnergyScanCallback binderListener =
-                new ILowpanEnergyScanCallback.Stub() {
-                    public void onEnergyScanResult(int channel, int rssi) {
-                        Callback callback = mCallback;
-                        Handler handler = mHandler;
-
-                        if (callback == null) {
-                            return;
-                        }
-
-                        Runnable runnable = () -> {
-                                    if (callback != null) {
-                                        LowpanEnergyScanResult result =
-                                                new LowpanEnergyScanResult();
-                                        result.setChannel(channel);
-                                        result.setMaxRssi(rssi);
-                                        callback.onEnergyScanResult(result);
-                                    }
-                                };
-
-                        if (handler != null) {
-                            handler.post(runnable);
-                        } else {
-                            runnable.run();
-                        }
-                    }
-
-                    public void onEnergyScanFinished() {
-                        Callback callback = mCallback;
-                        Handler handler = mHandler;
-
-                        if (callback == null) {
-                            return;
-                        }
-
-                        Runnable runnable = () -> callback.onScanFinished();
-
-                        if (handler != null) {
-                            handler.post(runnable);
-                        } else {
-                            runnable.run();
-                        }
-                    }
-                };
-
-        try {
-            mBinder.startEnergyScan(map, binderListener);
-        } catch (RemoteException x) {
-            LowpanException.throwAsPublicException(x);
-        } catch (ServiceSpecificException x) {
-            LowpanException.throwAsPublicException(x);
-        }
-    }
-
-    /**
-     * Stop an energy scan currently in progress.
-     *
-     * @see #startEnergyScan
-     */
-    public void stopEnergyScan() {
-        try {
-            mBinder.stopEnergyScan();
-        } catch (RemoteException x) {
-            // Catch and ignore all binder exceptions
-            Log.e(TAG, x.toString());
-        }
-    }
-}
diff --git a/lowpan/java/android/net/lowpan/package.html b/lowpan/java/android/net/lowpan/package.html
deleted file mode 100644
index 342e32eefc1e..000000000000
--- a/lowpan/java/android/net/lowpan/package.html
+++ /dev/null
@@ -1,29 +0,0 @@
-<HTML>
-<BODY>
-<p>@SystemApi</p>
-<!-- @hide -->
-<p>Provides classes to manage Low-power Wireless Personal Area Network (LoWPAN) functionality on the device.
-Examples of such network technologies include <a href="http://threadgroup.org/">Thread</a> and
-<a href="http://www.zigbee.org/zigbee-for-developers/network-specifications/zigbeeip/">ZigBee IP</a>.</p>
-<p>The LoWPAN APIs provide a means by which applications can communicate
-with the lower-level wireless stack that provides LoWPAN network access.</p>
-
-<p>Some APIs may require the following user permissions:</p>
-<ul>
-  <li>{@link android.Manifest.permission#ACCESS_LOWPAN_STATE}</li>
-  <li>{@link android.Manifest.permission#CHANGE_LOWPAN_STATE}</li>
-  <li>TBD</li>
-</ul>
-
-<p class="note"><strong>Note:</strong> Not all Android-powered devices provide LoWPAN functionality.
-If your application uses these APIs, declare so with a <a
-href="{@docRoot}guide/topics/manifest/uses-feature-element.html">{@code <uses-feature>}</a>
-element in the manifest file:</p>
-<pre>
-&lt;manifest ...>
-    &lt;uses-feature android:name="android.hardware.lowpan" />
-    ...
-&lt;/manifest>
-</pre>
-</BODY>
-</HTML>