Merge "Make CONNECTIVITY_USE_RESTRICTED_NETWORKS @SystemApi."
diff --git a/api/current.txt b/api/current.txt
index cdaf151..db44f3b 100644
--- a/api/current.txt
+++ b/api/current.txt
@@ -7077,9 +7077,7 @@
   public final class BluetoothDevice implements android.os.Parcelable {
     method public android.bluetooth.BluetoothGatt connectGatt(android.content.Context, boolean, android.bluetooth.BluetoothGattCallback);
     method public android.bluetooth.BluetoothGatt connectGatt(android.content.Context, boolean, android.bluetooth.BluetoothGattCallback, int);
-    method public android.bluetooth.BluetoothGatt connectGatt(android.content.Context, boolean, android.bluetooth.BluetoothGattCallbackExt);
-    method public android.bluetooth.BluetoothGatt connectGatt(android.content.Context, boolean, android.bluetooth.BluetoothGattCallbackExt, int);
-    method public android.bluetooth.BluetoothGatt connectGatt(android.content.Context, boolean, android.bluetooth.BluetoothGattCallbackExt, int, int);
+    method public android.bluetooth.BluetoothGatt connectGatt(android.content.Context, boolean, android.bluetooth.BluetoothGattCallback, int, int);
     method public boolean createBond();
     method public android.bluetooth.BluetoothSocket createInsecureRfcommSocketToServiceRecord(java.util.UUID) throws java.io.IOException;
     method public android.bluetooth.BluetoothSocket createRfcommSocketToServiceRecord(java.util.UUID) throws java.io.IOException;
@@ -7175,12 +7173,8 @@
     field public static final int GATT_WRITE_NOT_PERMITTED = 3; // 0x3
   }
 
-  public abstract deprecated class BluetoothGattCallback extends android.bluetooth.BluetoothGattCallbackExt {
+  public abstract class BluetoothGattCallback {
     ctor public BluetoothGattCallback();
-  }
-
-  public abstract class BluetoothGattCallbackExt {
-    ctor public BluetoothGattCallbackExt();
     method public void onCharacteristicChanged(android.bluetooth.BluetoothGatt, android.bluetooth.BluetoothGattCharacteristic);
     method public void onCharacteristicRead(android.bluetooth.BluetoothGatt, android.bluetooth.BluetoothGattCharacteristic, int);
     method public void onCharacteristicWrite(android.bluetooth.BluetoothGatt, android.bluetooth.BluetoothGattCharacteristic, int);
@@ -7289,12 +7283,8 @@
     method public void setPreferredPhy(android.bluetooth.BluetoothDevice, int, int, int);
   }
 
-  public abstract deprecated class BluetoothGattServerCallback extends android.bluetooth.BluetoothGattServerCallbackExt {
+  public abstract class BluetoothGattServerCallback {
     ctor public BluetoothGattServerCallback();
-  }
-
-  public abstract class BluetoothGattServerCallbackExt {
-    ctor public BluetoothGattServerCallbackExt();
     method public void onCharacteristicReadRequest(android.bluetooth.BluetoothDevice, int, int, android.bluetooth.BluetoothGattCharacteristic);
     method public void onCharacteristicWriteRequest(android.bluetooth.BluetoothDevice, int, android.bluetooth.BluetoothGattCharacteristic, boolean, boolean, int, byte[]);
     method public void onConnectionStateChange(android.bluetooth.BluetoothDevice, int, int);
@@ -7523,7 +7513,7 @@
     method public void onAdvertisingSetStarted(android.bluetooth.le.AdvertisingSet, int, int);
     method public void onAdvertisingSetStopped(android.bluetooth.le.AdvertisingSet);
     method public void onPeriodicAdvertisingDataSet(android.bluetooth.le.AdvertisingSet, int);
-    method public void onPeriodicAdvertisingEnable(android.bluetooth.le.AdvertisingSet, boolean, int);
+    method public void onPeriodicAdvertisingEnabled(android.bluetooth.le.AdvertisingSet, boolean, int);
     method public void onPeriodicAdvertisingParametersUpdated(android.bluetooth.le.AdvertisingSet, int);
     method public void onScanResponseDataSet(android.bluetooth.le.AdvertisingSet, int);
     field public static final int ADVERTISE_FAILED_ALREADY_STARTED = 3; // 0x3
@@ -24819,16 +24809,6 @@
 
 package android.net.wifi {
 
-  public final class IconInfo implements android.os.Parcelable {
-    ctor public IconInfo(java.lang.String, byte[]);
-    ctor public IconInfo(android.net.wifi.IconInfo);
-    method public int describeContents();
-    method public byte[] getData();
-    method public java.lang.String getFilename();
-    method public void writeToParcel(android.os.Parcel, int);
-    field public static final android.os.Parcelable.Creator<android.net.wifi.IconInfo> CREATOR;
-  }
-
   public class ScanResult implements android.os.Parcelable {
     method public int describeContents();
     method public boolean is80211mcResponder();
@@ -25077,7 +25057,8 @@
     field public static final java.lang.String EXTRA_BSSID_LONG = "android.net.wifi.extra.BSSID_LONG";
     field public static final java.lang.String EXTRA_DELAY = "android.net.wifi.extra.DELAY";
     field public static final java.lang.String EXTRA_ESS = "android.net.wifi.extra.ESS";
-    field public static final java.lang.String EXTRA_ICON_INFO = "android.net.wifi.extra.ICON_INFO";
+    field public static final java.lang.String EXTRA_FILENAME = "android.net.wifi.extra.FILENAME";
+    field public static final java.lang.String EXTRA_ICON = "android.net.wifi.extra.ICON";
     field public static final java.lang.String EXTRA_NETWORK_INFO = "networkInfo";
     field public static final java.lang.String EXTRA_NEW_RSSI = "newRssi";
     field public static final java.lang.String EXTRA_NEW_STATE = "newState";
@@ -38210,13 +38191,17 @@
     method public boolean getDataEnabled();
     method public int getDataNetworkType();
     method public int getDataState();
-    method public java.lang.String getDeviceId();
-    method public java.lang.String getDeviceId(int);
+    method public deprecated java.lang.String getDeviceId();
+    method public deprecated java.lang.String getDeviceId(int);
     method public java.lang.String getDeviceSoftwareVersion();
     method public java.lang.String[] getForbiddenPlmns();
     method public java.lang.String getGroupIdLevel1();
     method public java.lang.String getIccAuthentication(int, int, java.lang.String);
+    method public java.lang.String getImei();
+    method public java.lang.String getImei(int);
     method public java.lang.String getLine1Number();
+    method public java.lang.String getMeid();
+    method public java.lang.String getMeid(int);
     method public java.lang.String getMmsUAProfUrl();
     method public java.lang.String getMmsUserAgent();
     method public deprecated java.util.List<android.telephony.NeighboringCellInfo> getNeighboringCellInfo();
@@ -53166,6 +53151,7 @@
 
   public class GenericSignatureFormatError extends java.lang.ClassFormatError {
     ctor public GenericSignatureFormatError();
+    ctor public GenericSignatureFormatError(java.lang.String);
   }
 
   public abstract interface InvocationHandler {
diff --git a/api/system-current.txt b/api/system-current.txt
index 7beebe6..20697d4 100644
--- a/api/system-current.txt
+++ b/api/system-current.txt
@@ -7380,9 +7380,7 @@
   public final class BluetoothDevice implements android.os.Parcelable {
     method public android.bluetooth.BluetoothGatt connectGatt(android.content.Context, boolean, android.bluetooth.BluetoothGattCallback);
     method public android.bluetooth.BluetoothGatt connectGatt(android.content.Context, boolean, android.bluetooth.BluetoothGattCallback, int);
-    method public android.bluetooth.BluetoothGatt connectGatt(android.content.Context, boolean, android.bluetooth.BluetoothGattCallbackExt);
-    method public android.bluetooth.BluetoothGatt connectGatt(android.content.Context, boolean, android.bluetooth.BluetoothGattCallbackExt, int);
-    method public android.bluetooth.BluetoothGatt connectGatt(android.content.Context, boolean, android.bluetooth.BluetoothGattCallbackExt, int, int);
+    method public android.bluetooth.BluetoothGatt connectGatt(android.content.Context, boolean, android.bluetooth.BluetoothGattCallback, int, int);
     method public boolean createBond();
     method public android.bluetooth.BluetoothSocket createInsecureRfcommSocketToServiceRecord(java.util.UUID) throws java.io.IOException;
     method public android.bluetooth.BluetoothSocket createRfcommSocketToServiceRecord(java.util.UUID) throws java.io.IOException;
@@ -7480,12 +7478,8 @@
     field public static final int GATT_WRITE_NOT_PERMITTED = 3; // 0x3
   }
 
-  public abstract deprecated class BluetoothGattCallback extends android.bluetooth.BluetoothGattCallbackExt {
+  public abstract class BluetoothGattCallback {
     ctor public BluetoothGattCallback();
-  }
-
-  public abstract class BluetoothGattCallbackExt {
-    ctor public BluetoothGattCallbackExt();
     method public void onCharacteristicChanged(android.bluetooth.BluetoothGatt, android.bluetooth.BluetoothGattCharacteristic);
     method public void onCharacteristicRead(android.bluetooth.BluetoothGatt, android.bluetooth.BluetoothGattCharacteristic, int);
     method public void onCharacteristicWrite(android.bluetooth.BluetoothGatt, android.bluetooth.BluetoothGattCharacteristic, int);
@@ -7594,12 +7588,8 @@
     method public void setPreferredPhy(android.bluetooth.BluetoothDevice, int, int, int);
   }
 
-  public abstract deprecated class BluetoothGattServerCallback extends android.bluetooth.BluetoothGattServerCallbackExt {
+  public abstract class BluetoothGattServerCallback {
     ctor public BluetoothGattServerCallback();
-  }
-
-  public abstract class BluetoothGattServerCallbackExt {
-    ctor public BluetoothGattServerCallbackExt();
     method public void onCharacteristicReadRequest(android.bluetooth.BluetoothDevice, int, int, android.bluetooth.BluetoothGattCharacteristic);
     method public void onCharacteristicWriteRequest(android.bluetooth.BluetoothDevice, int, android.bluetooth.BluetoothGattCharacteristic, boolean, boolean, int, byte[]);
     method public void onConnectionStateChange(android.bluetooth.BluetoothDevice, int, int);
@@ -7828,7 +7818,7 @@
     method public void onAdvertisingSetStarted(android.bluetooth.le.AdvertisingSet, int, int);
     method public void onAdvertisingSetStopped(android.bluetooth.le.AdvertisingSet);
     method public void onPeriodicAdvertisingDataSet(android.bluetooth.le.AdvertisingSet, int);
-    method public void onPeriodicAdvertisingEnable(android.bluetooth.le.AdvertisingSet, boolean, int);
+    method public void onPeriodicAdvertisingEnabled(android.bluetooth.le.AdvertisingSet, boolean, int);
     method public void onPeriodicAdvertisingParametersUpdated(android.bluetooth.le.AdvertisingSet, int);
     method public void onScanResponseDataSet(android.bluetooth.le.AdvertisingSet, int);
     field public static final int ADVERTISE_FAILED_ALREADY_STARTED = 3; // 0x3
@@ -26972,16 +26962,6 @@
     field public boolean truncated;
   }
 
-  public final class IconInfo implements android.os.Parcelable {
-    ctor public IconInfo(java.lang.String, byte[]);
-    ctor public IconInfo(android.net.wifi.IconInfo);
-    method public int describeContents();
-    method public byte[] getData();
-    method public java.lang.String getFilename();
-    method public void writeToParcel(android.os.Parcel, int);
-    field public static final android.os.Parcelable.Creator<android.net.wifi.IconInfo> CREATOR;
-  }
-
   public class RttManager {
     method public void disableResponder(android.net.wifi.RttManager.ResponderCallback);
     method public void enableResponder(android.net.wifi.RttManager.ResponderCallback);
@@ -27476,7 +27456,8 @@
     field public static final java.lang.String EXTRA_CHANGE_REASON = "changeReason";
     field public static final java.lang.String EXTRA_DELAY = "android.net.wifi.extra.DELAY";
     field public static final java.lang.String EXTRA_ESS = "android.net.wifi.extra.ESS";
-    field public static final java.lang.String EXTRA_ICON_INFO = "android.net.wifi.extra.ICON_INFO";
+    field public static final java.lang.String EXTRA_FILENAME = "android.net.wifi.extra.FILENAME";
+    field public static final java.lang.String EXTRA_ICON = "android.net.wifi.extra.ICON";
     field public static final java.lang.String EXTRA_MULTIPLE_NETWORKS_CHANGED = "multipleChanges";
     field public static final java.lang.String EXTRA_NETWORK_INFO = "networkInfo";
     field public static final java.lang.String EXTRA_NEW_RSSI = "newRssi";
@@ -41429,8 +41410,8 @@
     method public boolean getDataEnabled(int);
     method public int getDataNetworkType();
     method public int getDataState();
-    method public java.lang.String getDeviceId();
-    method public java.lang.String getDeviceId(int);
+    method public deprecated java.lang.String getDeviceId();
+    method public deprecated java.lang.String getDeviceId(int);
     method public java.lang.String getDeviceSoftwareVersion();
     method public java.lang.String[] getForbiddenPlmns();
     method public java.lang.String getGroupIdLevel1();
@@ -41438,6 +41419,8 @@
     method public java.lang.String getImei();
     method public java.lang.String getImei(int);
     method public java.lang.String getLine1Number();
+    method public java.lang.String getMeid();
+    method public java.lang.String getMeid(int);
     method public java.lang.String getMmsUAProfUrl();
     method public java.lang.String getMmsUserAgent();
     method public deprecated java.util.List<android.telephony.NeighboringCellInfo> getNeighboringCellInfo();
@@ -56797,6 +56780,7 @@
 
   public class GenericSignatureFormatError extends java.lang.ClassFormatError {
     ctor public GenericSignatureFormatError();
+    ctor public GenericSignatureFormatError(java.lang.String);
   }
 
   public abstract interface InvocationHandler {
diff --git a/api/test-current.txt b/api/test-current.txt
index 0f0ee99..8b29697 100644
--- a/api/test-current.txt
+++ b/api/test-current.txt
@@ -7086,9 +7086,7 @@
   public final class BluetoothDevice implements android.os.Parcelable {
     method public android.bluetooth.BluetoothGatt connectGatt(android.content.Context, boolean, android.bluetooth.BluetoothGattCallback);
     method public android.bluetooth.BluetoothGatt connectGatt(android.content.Context, boolean, android.bluetooth.BluetoothGattCallback, int);
-    method public android.bluetooth.BluetoothGatt connectGatt(android.content.Context, boolean, android.bluetooth.BluetoothGattCallbackExt);
-    method public android.bluetooth.BluetoothGatt connectGatt(android.content.Context, boolean, android.bluetooth.BluetoothGattCallbackExt, int);
-    method public android.bluetooth.BluetoothGatt connectGatt(android.content.Context, boolean, android.bluetooth.BluetoothGattCallbackExt, int, int);
+    method public android.bluetooth.BluetoothGatt connectGatt(android.content.Context, boolean, android.bluetooth.BluetoothGattCallback, int, int);
     method public boolean createBond();
     method public android.bluetooth.BluetoothSocket createInsecureRfcommSocketToServiceRecord(java.util.UUID) throws java.io.IOException;
     method public android.bluetooth.BluetoothSocket createRfcommSocketToServiceRecord(java.util.UUID) throws java.io.IOException;
@@ -7184,12 +7182,8 @@
     field public static final int GATT_WRITE_NOT_PERMITTED = 3; // 0x3
   }
 
-  public abstract deprecated class BluetoothGattCallback extends android.bluetooth.BluetoothGattCallbackExt {
+  public abstract class BluetoothGattCallback {
     ctor public BluetoothGattCallback();
-  }
-
-  public abstract class BluetoothGattCallbackExt {
-    ctor public BluetoothGattCallbackExt();
     method public void onCharacteristicChanged(android.bluetooth.BluetoothGatt, android.bluetooth.BluetoothGattCharacteristic);
     method public void onCharacteristicRead(android.bluetooth.BluetoothGatt, android.bluetooth.BluetoothGattCharacteristic, int);
     method public void onCharacteristicWrite(android.bluetooth.BluetoothGatt, android.bluetooth.BluetoothGattCharacteristic, int);
@@ -7298,12 +7292,8 @@
     method public void setPreferredPhy(android.bluetooth.BluetoothDevice, int, int, int);
   }
 
-  public abstract deprecated class BluetoothGattServerCallback extends android.bluetooth.BluetoothGattServerCallbackExt {
+  public abstract class BluetoothGattServerCallback {
     ctor public BluetoothGattServerCallback();
-  }
-
-  public abstract class BluetoothGattServerCallbackExt {
-    ctor public BluetoothGattServerCallbackExt();
     method public void onCharacteristicReadRequest(android.bluetooth.BluetoothDevice, int, int, android.bluetooth.BluetoothGattCharacteristic);
     method public void onCharacteristicWriteRequest(android.bluetooth.BluetoothDevice, int, android.bluetooth.BluetoothGattCharacteristic, boolean, boolean, int, byte[]);
     method public void onConnectionStateChange(android.bluetooth.BluetoothDevice, int, int);
@@ -7532,7 +7522,7 @@
     method public void onAdvertisingSetStarted(android.bluetooth.le.AdvertisingSet, int, int);
     method public void onAdvertisingSetStopped(android.bluetooth.le.AdvertisingSet);
     method public void onPeriodicAdvertisingDataSet(android.bluetooth.le.AdvertisingSet, int);
-    method public void onPeriodicAdvertisingEnable(android.bluetooth.le.AdvertisingSet, boolean, int);
+    method public void onPeriodicAdvertisingEnabled(android.bluetooth.le.AdvertisingSet, boolean, int);
     method public void onPeriodicAdvertisingParametersUpdated(android.bluetooth.le.AdvertisingSet, int);
     method public void onScanResponseDataSet(android.bluetooth.le.AdvertisingSet, int);
     field public static final int ADVERTISE_FAILED_ALREADY_STARTED = 3; // 0x3
@@ -24892,16 +24882,6 @@
 
 package android.net.wifi {
 
-  public final class IconInfo implements android.os.Parcelable {
-    ctor public IconInfo(java.lang.String, byte[]);
-    ctor public IconInfo(android.net.wifi.IconInfo);
-    method public int describeContents();
-    method public byte[] getData();
-    method public java.lang.String getFilename();
-    method public void writeToParcel(android.os.Parcel, int);
-    field public static final android.os.Parcelable.Creator<android.net.wifi.IconInfo> CREATOR;
-  }
-
   public class ScanResult implements android.os.Parcelable {
     method public int describeContents();
     method public boolean is80211mcResponder();
@@ -25150,7 +25130,8 @@
     field public static final java.lang.String EXTRA_BSSID_LONG = "android.net.wifi.extra.BSSID_LONG";
     field public static final java.lang.String EXTRA_DELAY = "android.net.wifi.extra.DELAY";
     field public static final java.lang.String EXTRA_ESS = "android.net.wifi.extra.ESS";
-    field public static final java.lang.String EXTRA_ICON_INFO = "android.net.wifi.extra.ICON_INFO";
+    field public static final java.lang.String EXTRA_FILENAME = "android.net.wifi.extra.FILENAME";
+    field public static final java.lang.String EXTRA_ICON = "android.net.wifi.extra.ICON";
     field public static final java.lang.String EXTRA_NETWORK_INFO = "networkInfo";
     field public static final java.lang.String EXTRA_NEW_RSSI = "newRssi";
     field public static final java.lang.String EXTRA_NEW_STATE = "newState";
@@ -38292,13 +38273,17 @@
     method public boolean getDataEnabled();
     method public int getDataNetworkType();
     method public int getDataState();
-    method public java.lang.String getDeviceId();
-    method public java.lang.String getDeviceId(int);
+    method public deprecated java.lang.String getDeviceId();
+    method public deprecated java.lang.String getDeviceId(int);
     method public java.lang.String getDeviceSoftwareVersion();
     method public java.lang.String[] getForbiddenPlmns();
     method public java.lang.String getGroupIdLevel1();
     method public java.lang.String getIccAuthentication(int, int, java.lang.String);
+    method public java.lang.String getImei();
+    method public java.lang.String getImei(int);
     method public java.lang.String getLine1Number();
+    method public java.lang.String getMeid();
+    method public java.lang.String getMeid(int);
     method public java.lang.String getMmsUAProfUrl();
     method public java.lang.String getMmsUserAgent();
     method public deprecated java.util.List<android.telephony.NeighboringCellInfo> getNeighboringCellInfo();
@@ -53257,6 +53242,7 @@
 
   public class GenericSignatureFormatError extends java.lang.ClassFormatError {
     ctor public GenericSignatureFormatError();
+    ctor public GenericSignatureFormatError(java.lang.String);
   }
 
   public abstract interface InvocationHandler {
diff --git a/core/java/android/bluetooth/BluetoothDevice.java b/core/java/android/bluetooth/BluetoothDevice.java
index 31fc294..cb6fa05 100644
--- a/core/java/android/bluetooth/BluetoothDevice.java
+++ b/core/java/android/bluetooth/BluetoothDevice.java
@@ -1664,43 +1664,6 @@
      * @param autoConnect Whether to directly connect to the remote device (false)
      *                    or to automatically connect as soon as the remote
      *                    device becomes available (true).
-     * @throws IllegalArgumentException if callback is null
-     */
-    public BluetoothGatt connectGatt(Context context, boolean autoConnect,
-                                     BluetoothGattCallbackExt callback) {
-        return (connectGatt(context, autoConnect,callback, TRANSPORT_AUTO));
-    }
-
-    /**
-     * Connect to GATT Server hosted by this device. Caller acts as GATT client.
-     * The callback is used to deliver results to Caller, such as connection status as well
-     * as any further GATT client operations.
-     * The method returns a BluetoothGatt instance. You can use BluetoothGatt to conduct
-     * GATT client operations.
-     * @param callback GATT callback handler that will receive asynchronous callbacks.
-     * @param autoConnect Whether to directly connect to the remote device (false)
-     *                    or to automatically connect as soon as the remote
-     *                    device becomes available (true).
-     * @param transport preferred transport for GATT connections to remote dual-mode devices
-     *             {@link BluetoothDevice#TRANSPORT_AUTO} or
-     *             {@link BluetoothDevice#TRANSPORT_BREDR} or {@link BluetoothDevice#TRANSPORT_LE}
-     * @throws IllegalArgumentException if callback is null
-     */
-    public BluetoothGatt connectGatt(Context context, boolean autoConnect,
-                                     BluetoothGattCallbackExt callback, int transport) {
-        return (connectGatt(context, autoConnect,callback, TRANSPORT_AUTO, PHY_LE_1M));
-    }
-
-    /**
-     * Connect to GATT Server hosted by this device. Caller acts as GATT client.
-     * The callback is used to deliver results to Caller, such as connection status as well
-     * as any further GATT client operations.
-     * The method returns a BluetoothGatt instance. You can use BluetoothGatt to conduct
-     * GATT client operations.
-     * @param callback GATT callback handler that will receive asynchronous callbacks.
-     * @param autoConnect Whether to directly connect to the remote device (false)
-     *                    or to automatically connect as soon as the remote
-     *                    device becomes available (true).
      * @param transport preferred transport for GATT connections to remote dual-mode devices
      *             {@link BluetoothDevice#TRANSPORT_AUTO} or
      *             {@link BluetoothDevice#TRANSPORT_BREDR} or {@link BluetoothDevice#TRANSPORT_LE}
@@ -1711,7 +1674,7 @@
      * @throws IllegalArgumentException if callback is null
      */
     public BluetoothGatt connectGatt(Context context, boolean autoConnect,
-                                     BluetoothGattCallbackExt callback, int transport, int phy) {
+                                     BluetoothGattCallback callback, int transport, int phy) {
         // TODO(Bluetooth) check whether platform support BLE
         //     Do the check here or in GattServer?
         BluetoothAdapter adapter = BluetoothAdapter.getDefaultAdapter();
diff --git a/core/java/android/bluetooth/BluetoothGatt.java b/core/java/android/bluetooth/BluetoothGatt.java
index 0cb69ae..a314aaf 100644
--- a/core/java/android/bluetooth/BluetoothGatt.java
+++ b/core/java/android/bluetooth/BluetoothGatt.java
@@ -31,7 +31,7 @@
  * <p>This class provides Bluetooth GATT functionality to enable communication
  * with Bluetooth Smart or Smart Ready devices.
  *
- * <p>To connect to a remote peripheral device, create a {@link BluetoothGattCallbackExt}
+ * <p>To connect to a remote peripheral device, create a {@link BluetoothGattCallback}
  * and call {@link BluetoothDevice#connectGatt} to get a instance of this class.
  * GATT capable devices can be discovered using the Bluetooth device discovery or BLE
  * scan process.
@@ -42,7 +42,7 @@
     private static final boolean VDBG = false;
 
     private IBluetoothGatt mService;
-    private BluetoothGattCallbackExt mCallback;
+    private BluetoothGattCallback mCallback;
     private int mClientIf;
     private BluetoothDevice mDevice;
     private boolean mAutoConnect;
@@ -133,14 +133,15 @@
     /*package*/ static final int AUTHENTICATION_MITM = 2;
 
     /**
-     * Bluetooth GATT callbacks. Overrides the default BluetoothGattCallbackExt implementation.
+     * Bluetooth GATT callbacks. Overrides the default BluetoothGattCallback implementation.
      */
-    private final IBluetoothGattCallbackExt mBluetoothGattCallbackExt =
+    private final IBluetoothGattCallbackExt mBluetoothGattCallback =
         new IBluetoothGattCallbackExt.Stub() {
             /**
              * Application interface registered - app is ready to go
              * @hide
              */
+            @Override
             public void onClientRegistered(int status, int clientIf) {
                 if (DBG) Log.d(TAG, "onClientRegistered() - status=" + status
                     + " clientIf=" + clientIf);
@@ -210,6 +211,7 @@
              * Client connection state changed
              * @hide
              */
+            @Override
             public void onClientConnectionState(int status, int clientIf,
                                                 boolean connected, String address) {
                 if (DBG) Log.d(TAG, "onClientConnectionState() - status=" + status
@@ -245,6 +247,7 @@
              * we are done at this point.
              * @hide
              */
+            @Override
             public void onSearchComplete(String address, List<BluetoothGattService> services,
                                          int status) {
                 if (DBG) Log.d(TAG, "onSearchComplete() = Device=" + address + " Status=" + status);
@@ -288,6 +291,7 @@
              * Updates the internal value.
              * @hide
              */
+            @Override
             public void onCharacteristicRead(String address, int status, int handle, byte[] value) {
                 if (VDBG) Log.d(TAG, "onCharacteristicRead() - Device=" + address
                             + " handle=" + handle + " Status=" + status);
@@ -336,6 +340,7 @@
              * Let the app know how we did...
              * @hide
              */
+            @Override
             public void onCharacteristicWrite(String address, int status, int handle) {
                 if (VDBG) Log.d(TAG, "onCharacteristicWrite() - Device=" + address
                             + " handle=" + handle + " Status=" + status);
@@ -380,6 +385,7 @@
              * Updates the internal value.
              * @hide
              */
+            @Override
             public void onNotify(String address, int handle, byte[] value) {
                 if (VDBG) Log.d(TAG, "onNotify() - Device=" + address + " handle=" + handle);
 
@@ -403,6 +409,7 @@
              * Descriptor has been read.
              * @hide
              */
+            @Override
             public void onDescriptorRead(String address, int status, int handle, byte[] value) {
                 if (VDBG) Log.d(TAG, "onDescriptorRead() - Device=" + address + " handle=" + handle);
 
@@ -446,6 +453,7 @@
              * Descriptor write operation complete.
              * @hide
              */
+            @Override
             public void onDescriptorWrite(String address, int status, int handle) {
                 if (VDBG) Log.d(TAG, "onDescriptorWrite() - Device=" + address + " handle=" + handle);
 
@@ -488,6 +496,7 @@
              * Prepared write transaction completed (or aborted)
              * @hide
              */
+            @Override
             public void onExecuteWrite(String address, int status) {
                 if (VDBG) Log.d(TAG, "onExecuteWrite() - Device=" + address
                     + " status=" + status);
@@ -510,6 +519,7 @@
              * Remote device RSSI has been read
              * @hide
              */
+            @Override
             public void onReadRemoteRssi(String address, int rssi, int status) {
                 if (VDBG) Log.d(TAG, "onReadRemoteRssi() - Device=" + address +
                             " rssi=" + rssi + " status=" + status);
@@ -527,6 +537,7 @@
              * Callback invoked when the MTU for a given connection changes
              * @hide
              */
+            @Override
             public void onConfigureMTU(String address, int mtu, int status) {
                 if (DBG) Log.d(TAG, "onConfigureMTU() - Device=" + address +
                             " mtu=" + mtu + " status=" + status);
@@ -539,6 +550,27 @@
                     Log.w(TAG, "Unhandled exception in callback", ex);
                 }
             }
+
+            /**
+             * Callback invoked when the given connection is updated
+             * @hide
+             */
+            @Override
+            public void onConnectionUpdated(String address, int interval, int latency,
+                                            int timeout, int status) {
+                if (DBG) Log.d(TAG, "onConnectionUpdated() - Device=" + address +
+                            " interval=" + interval + " latency=" + latency +
+                            " timeout=" + timeout + " status=" + status);
+                if (!address.equals(mDevice.getAddress())) {
+                    return;
+                }
+                try {
+                    mCallback.onConnectionUpdated(BluetoothGatt.this, interval, latency,
+                                                  timeout, status);
+                } catch (Exception ex) {
+                    Log.w(TAG, "Unhandled exception in callback", ex);
+                }
+            }
         };
 
     /*package*/ BluetoothGatt(IBluetoothGatt iGatt, BluetoothDevice device,
@@ -618,7 +650,7 @@
     /**
      * Register an application callback to start using GATT.
      *
-     * <p>This is an asynchronous call. The callback {@link BluetoothGattCallbackExt#onAppRegistered}
+     * <p>This is an asynchronous call. The callback {@link BluetoothGattCallback#onAppRegistered}
      * is used to notify success or failure if the function returns true.
      *
      * <p>Requires {@link android.Manifest.permission#BLUETOOTH} permission.
@@ -627,7 +659,7 @@
      * @return If true, the callback will be called to notify success or failure,
      *         false on immediate error
      */
-    private boolean registerApp(BluetoothGattCallbackExt callback) {
+    private boolean registerApp(BluetoothGattCallback callback) {
         if (DBG) Log.d(TAG, "registerApp()");
         if (mService == null) return false;
 
@@ -636,7 +668,7 @@
         if (DBG) Log.d(TAG, "registerApp() - UUID=" + uuid);
 
         try {
-            mService.registerClient(new ParcelUuid(uuid), mBluetoothGattCallbackExt);
+            mService.registerClient(new ParcelUuid(uuid), mBluetoothGattCallback);
         } catch (RemoteException e) {
             Log.e(TAG,"",e);
             return false;
@@ -666,7 +698,7 @@
      *
      * <p>The connection may not be established right away, but will be
      * completed when the remote device is available. A
-     * {@link BluetoothGattCallbackExt#onConnectionStateChange} callback will be
+     * {@link BluetoothGattCallback#onConnectionStateChange} callback will be
      * invoked when the connection state changes as a result of this function.
      *
      * <p>The autoConnect parameter determines whether to actively connect to
@@ -684,7 +716,7 @@
      *                    device becomes available (true).
      * @return true, if the connection attempt was initiated successfully
      */
-    /*package*/ boolean connect(Boolean autoConnect, BluetoothGattCallbackExt callback) {
+    /*package*/ boolean connect(Boolean autoConnect, BluetoothGattCallback callback) {
         if (DBG) Log.d(TAG, "connect() - device: " + mDevice.getAddress() + ", auto: " + autoConnect);
         synchronized(mStateLock) {
             if (mConnState != CONN_STATE_IDLE) {
@@ -749,7 +781,7 @@
      * recommendation, wether the PHY change will happen depends on other applications peferences,
      * local and remote controller capabilities. Controller can override these settings.
      * <p>
-     * {@link BluetoothGattCallbackExt#onPhyUpdate} will be triggered as a result of this call, even
+     * {@link BluetoothGattCallback#onPhyUpdate} will be triggered as a result of this call, even
      * if no PHY change happens. It is also triggered when remote device updates the PHY.
      *
      * @param txPhy preferred transmitter PHY. Bitwise OR of any of
@@ -773,7 +805,7 @@
 
     /**
      * Read the current transmitter PHY and receiver PHY of the connection. The values are returned
-     * in {@link BluetoothGattCallbackExt#onPhyRead}
+     * in {@link BluetoothGattCallback#onPhyRead}
      */
     public void readPhy() {
         try {
@@ -797,7 +829,7 @@
      * characteristics and descriptors.
      *
      * <p>This is an asynchronous operation. Once service discovery is completed,
-     * the {@link BluetoothGattCallbackExt#onServicesDiscovered} callback is
+     * the {@link BluetoothGattCallback#onServicesDiscovered} callback is
      * triggered. If the discovery was successful, the remote services can be
      * retrieved using the {@link #getServices} function.
      *
@@ -876,7 +908,7 @@
      * Reads the requested characteristic from the associated remote device.
      *
      * <p>This is an asynchronous operation. The result of the read operation
-     * is reported by the {@link BluetoothGattCallbackExt#onCharacteristicRead}
+     * is reported by the {@link BluetoothGattCallback#onCharacteristicRead}
      * callback.
      *
      * <p>Requires {@link android.Manifest.permission#BLUETOOTH} permission.
@@ -918,7 +950,7 @@
      * Writes a given characteristic and its values to the associated remote device.
      *
      * <p>Once the write operation has been completed, the
-     * {@link BluetoothGattCallbackExt#onCharacteristicWrite} callback is invoked,
+     * {@link BluetoothGattCallback#onCharacteristicWrite} callback is invoked,
      * reporting the result of the operation.
      *
      * <p>Requires {@link android.Manifest.permission#BLUETOOTH} permission.
@@ -962,7 +994,7 @@
      * Reads the value for a given descriptor from the associated remote device.
      *
      * <p>Once the read operation has been completed, the
-     * {@link BluetoothGattCallbackExt#onDescriptorRead} callback is
+     * {@link BluetoothGattCallback#onDescriptorRead} callback is
      * triggered, signaling the result of the operation.
      *
      * <p>Requires {@link android.Manifest.permission#BLUETOOTH} permission.
@@ -1003,7 +1035,7 @@
     /**
      * Write the value of a given descriptor to the associated remote device.
      *
-     * <p>A {@link BluetoothGattCallbackExt#onDescriptorWrite} callback is
+     * <p>A {@link BluetoothGattCallback#onDescriptorWrite} callback is
      * triggered to report the result of the write operation.
      *
      * <p>Requires {@link android.Manifest.permission#BLUETOOTH} permission.
@@ -1047,7 +1079,7 @@
      * <p>Once a reliable write transaction has been initiated, all calls
      * to {@link #writeCharacteristic} are sent to the remote device for
      * verification and queued up for atomic execution. The application will
-     * receive an {@link BluetoothGattCallbackExt#onCharacteristicWrite} callback
+     * receive an {@link BluetoothGattCallback#onCharacteristicWrite} callback
      * in response to every {@link #writeCharacteristic} call and is responsible
      * for verifying if the value has been transmitted accurately.
      *
@@ -1081,7 +1113,7 @@
      * <p>This function will commit all queued up characteristic write
      * operations for a given remote device.
      *
-     * <p>A {@link BluetoothGattCallbackExt#onReliableWriteCompleted} callback is
+     * <p>A {@link BluetoothGattCallback#onReliableWriteCompleted} callback is
      * invoked to indicate whether the transaction has been executed correctly.
      *
      * <p>Requires {@link android.Manifest.permission#BLUETOOTH} permission.
@@ -1138,7 +1170,7 @@
      * Enable or disable notifications/indications for a given characteristic.
      *
      * <p>Once notifications are enabled for a characteristic, a
-     * {@link BluetoothGattCallbackExt#onCharacteristicChanged} callback will be
+     * {@link BluetoothGattCallback#onCharacteristicChanged} callback will be
      * triggered if the remote device indicates that the given characteristic
      * has changed.
      *
@@ -1193,7 +1225,7 @@
     /**
      * Read the RSSI for a connected remote device.
      *
-     * <p>The {@link BluetoothGattCallbackExt#onReadRemoteRssi} callback will be
+     * <p>The {@link BluetoothGattCallback#onReadRemoteRssi} callback will be
      * invoked when the RSSI value has been read.
      *
      * <p>Requires {@link android.Manifest.permission#BLUETOOTH} permission.
@@ -1221,7 +1253,7 @@
      * the data sent is truncated to the MTU size. This function may be used
      * to request a larger MTU size to be able to send more data at once.
      *
-     * <p>A {@link BluetoothGattCallbackExt#onMtuChanged} callback will indicate
+     * <p>A {@link BluetoothGattCallback#onMtuChanged} callback will indicate
      * whether this operation was successful.
      *
      * <p>Requires {@link android.Manifest.permission#BLUETOOTH} permission.
diff --git a/core/java/android/bluetooth/BluetoothGattCallback.java b/core/java/android/bluetooth/BluetoothGattCallback.java
index 4da106d..11a15c6 100644
--- a/core/java/android/bluetooth/BluetoothGattCallback.java
+++ b/core/java/android/bluetooth/BluetoothGattCallback.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2013 The Android Open Source Project
+ * 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.
@@ -18,22 +18,183 @@
 
 /**
  * This abstract class is used to implement {@link BluetoothGatt} callbacks.
- * @deprecated use {@link BluetoothGattCallbackExt}
  */
-public abstract class BluetoothGattCallback extends BluetoothGattCallbackExt {
+public abstract class BluetoothGattCallback{
 
     /**
-     * @hide
+     * Callback triggered as result of {@link BluetoothGatt#setPreferredPhy}, or as a result of
+     * remote device changing the PHY.
+     *
+     * @param gatt GATT client
+     * @param txPhy the transmitter PHY in use. One of {@link BluetoothDevice#PHY_LE_1M},
+     *             {@link BluetoothDevice#PHY_LE_2M}, and {@link BluetoothDevice#PHY_LE_CODED}.
+     * @param rxPhy the receiver PHY in use. One of {@link BluetoothDevice#PHY_LE_1M},
+     *             {@link BluetoothDevice#PHY_LE_2M}, and {@link BluetoothDevice#PHY_LE_CODED}.
+     * @param status status of the operation
      */
-    @Override
     public void onPhyUpdate(BluetoothGatt gatt, int txPhy, int rxPhy, int status) {
     }
 
     /**
-     * @hide
+     * Callback triggered as result of {@link BluetoothGatt#readPhy}
+     *
+     * @param gatt GATT client
+     * @param txPhy the transmitter PHY in use. One of {@link BluetoothDevice#PHY_LE_1M},
+     *             {@link BluetoothDevice#PHY_LE_2M}, and {@link BluetoothDevice#PHY_LE_CODED}.
+     * @param rxPhy the receiver PHY in use. One of {@link BluetoothDevice#PHY_LE_1M},
+     *             {@link BluetoothDevice#PHY_LE_2M}, and {@link BluetoothDevice#PHY_LE_CODED}.
+     * @param status status of the operation
      */
-    @Override
     public void onPhyRead(BluetoothGatt gatt, int txPhy, int rxPhy, int status) {
     }
 
+    /**
+     * Callback indicating when GATT client has connected/disconnected to/from a remote
+     * GATT server.
+     *
+     * @param gatt GATT client
+     * @param status Status of the connect or disconnect operation.
+     *               {@link BluetoothGatt#GATT_SUCCESS} if the operation succeeds.
+     * @param newState Returns the new connection state. Can be one of
+     *                  {@link BluetoothProfile#STATE_DISCONNECTED} or
+     *                  {@link BluetoothProfile#STATE_CONNECTED}
+     */
+    public void onConnectionStateChange(BluetoothGatt gatt, int status,
+                                        int newState) {
+    }
+
+    /**
+     * Callback invoked when the list of remote services, characteristics and descriptors
+     * for the remote device have been updated, ie new services have been discovered.
+     *
+     * @param gatt GATT client invoked {@link BluetoothGatt#discoverServices}
+     * @param status {@link BluetoothGatt#GATT_SUCCESS} if the remote device
+     *               has been explored successfully.
+     */
+    public void onServicesDiscovered(BluetoothGatt gatt, int status) {
+    }
+
+    /**
+     * Callback reporting the result of a characteristic read operation.
+     *
+     * @param gatt GATT client invoked {@link BluetoothGatt#readCharacteristic}
+     * @param characteristic Characteristic that was read from the associated
+     *                       remote device.
+     * @param status {@link BluetoothGatt#GATT_SUCCESS} if the read operation
+     *               was completed successfully.
+     */
+    public void onCharacteristicRead(BluetoothGatt gatt, BluetoothGattCharacteristic characteristic,
+                                     int status) {
+    }
+
+    /**
+     * Callback indicating the result of a characteristic write operation.
+     *
+     * <p>If this callback is invoked while a reliable write transaction is
+     * in progress, the value of the characteristic represents the value
+     * reported by the remote device. An application should compare this
+     * value to the desired value to be written. If the values don't match,
+     * the application must abort the reliable write transaction.
+     *
+     * @param gatt GATT client invoked {@link BluetoothGatt#writeCharacteristic}
+     * @param characteristic Characteristic that was written to the associated
+     *                       remote device.
+     * @param status The result of the write operation
+     *               {@link BluetoothGatt#GATT_SUCCESS} if the operation succeeds.
+     */
+    public void onCharacteristicWrite(BluetoothGatt gatt,
+                                      BluetoothGattCharacteristic characteristic, int status) {
+    }
+
+    /**
+     * Callback triggered as a result of a remote characteristic notification.
+     *
+     * @param gatt GATT client the characteristic is associated with
+     * @param characteristic Characteristic that has been updated as a result
+     *                       of a remote notification event.
+     */
+    public void onCharacteristicChanged(BluetoothGatt gatt,
+                                        BluetoothGattCharacteristic characteristic) {
+    }
+
+    /**
+     * Callback reporting the result of a descriptor read operation.
+     *
+     * @param gatt GATT client invoked {@link BluetoothGatt#readDescriptor}
+     * @param descriptor Descriptor that was read from the associated
+     *                   remote device.
+     * @param status {@link BluetoothGatt#GATT_SUCCESS} if the read operation
+     *               was completed successfully
+     */
+    public void onDescriptorRead(BluetoothGatt gatt, BluetoothGattDescriptor descriptor,
+                                 int status) {
+    }
+
+    /**
+     * Callback indicating the result of a descriptor write operation.
+     *
+     * @param gatt GATT client invoked {@link BluetoothGatt#writeDescriptor}
+     * @param descriptor Descriptor that was writte to the associated
+     *                   remote device.
+     * @param status The result of the write operation
+     *               {@link BluetoothGatt#GATT_SUCCESS} if the operation succeeds.
+     */
+    public void onDescriptorWrite(BluetoothGatt gatt, BluetoothGattDescriptor descriptor,
+                                  int status) {
+    }
+
+    /**
+     * Callback invoked when a reliable write transaction has been completed.
+     *
+     * @param gatt GATT client invoked {@link BluetoothGatt#executeReliableWrite}
+     * @param status {@link BluetoothGatt#GATT_SUCCESS} if the reliable write
+     *               transaction was executed successfully
+     */
+    public void onReliableWriteCompleted(BluetoothGatt gatt, int status) {
+    }
+
+    /**
+     * Callback reporting the RSSI for a remote device connection.
+     *
+     * This callback is triggered in response to the
+     * {@link BluetoothGatt#readRemoteRssi} function.
+     *
+     * @param gatt GATT client invoked {@link BluetoothGatt#readRemoteRssi}
+     * @param rssi The RSSI value for the remote device
+     * @param status {@link BluetoothGatt#GATT_SUCCESS} if the RSSI was read successfully
+     */
+    public void onReadRemoteRssi(BluetoothGatt gatt, int rssi, int status) {
+    }
+
+    /**
+     * Callback indicating the MTU for a given device connection has changed.
+     *
+     * This callback is triggered in response to the
+     * {@link BluetoothGatt#requestMtu} function, or in response to a connection
+     * event.
+     *
+     * @param gatt GATT client invoked {@link BluetoothGatt#requestMtu}
+     * @param mtu The new MTU size
+     * @param status {@link BluetoothGatt#GATT_SUCCESS} if the MTU has been changed successfully
+     */
+    public void onMtuChanged(BluetoothGatt gatt, int mtu, int status) {
+    }
+
+    /**
+     * Callback indicating the connection parameters were updated.
+     *
+     * @param gatt GATT client involved
+     * @param interval Connection interval used on this connection, 1.25ms unit. Valid
+     *            range is from 6 (7.5ms) to 3200 (4000ms).
+     * @param latency Slave latency for the connection in number of connection events. Valid
+     *            range is from 0 to 499
+     * @param timeout Supervision timeout for this connection, in 10ms unit. Valid range is
+     *            from 10 (0.1s) to 3200 (32s)
+     * @param status {@link BluetoothGatt#GATT_SUCCESS} if the connection has been updated
+     *                successfully
+     * @hide
+     */
+    public void onConnectionUpdated(BluetoothGatt gatt, int interval, int latency, int timeout,
+                                    int status) {
+    }
 }
diff --git a/core/java/android/bluetooth/BluetoothGattCallbackExt.java b/core/java/android/bluetooth/BluetoothGattCallbackExt.java
deleted file mode 100644
index 63774c8..0000000
--- a/core/java/android/bluetooth/BluetoothGattCallbackExt.java
+++ /dev/null
@@ -1,182 +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.bluetooth;
-
-/**
- * This abstract class is used to implement {@link BluetoothGatt} callbacks.
- */
-public abstract class BluetoothGattCallbackExt {
-
-    /**
-     * Callback triggered as result of {@link BluetoothGatt#setPreferredPhy}, or as a result of
-     * remote device changing the PHY.
-     *
-     * @param gatt GATT client
-     * @param txPhy the transmitter PHY in use. One of {@link BluetoothDevice#PHY_LE_1M},
-     *             {@link BluetoothDevice#PHY_LE_2M}, and {@link BluetoothDevice#PHY_LE_CODED}.
-     * @param rxPhy the receiver PHY in use. One of {@link BluetoothDevice#PHY_LE_1M},
-     *             {@link BluetoothDevice#PHY_LE_2M}, and {@link BluetoothDevice#PHY_LE_CODED}.
-     * @param status status of the operation
-     */
-    public void onPhyUpdate(BluetoothGatt gatt, int txPhy, int rxPhy, int status) {
-    }
-
-    /**
-     * Callback triggered as result of {@link BluetoothGatt#readPhy}
-     *
-     * @param gatt GATT client
-     * @param txPhy the transmitter PHY in use. One of {@link BluetoothDevice#PHY_LE_1M},
-     *             {@link BluetoothDevice#PHY_LE_2M}, and {@link BluetoothDevice#PHY_LE_CODED}.
-     * @param rxPhy the receiver PHY in use. One of {@link BluetoothDevice#PHY_LE_1M},
-     *             {@link BluetoothDevice#PHY_LE_2M}, and {@link BluetoothDevice#PHY_LE_CODED}.
-     * @param status status of the operation
-     */
-    public void onPhyRead(BluetoothGatt gatt, int txPhy, int rxPhy, int status) {
-    }
-
-    /**
-     * Callback indicating when GATT client has connected/disconnected to/from a remote
-     * GATT server.
-     *
-     * @param gatt GATT client
-     * @param status Status of the connect or disconnect operation.
-     *               {@link BluetoothGatt#GATT_SUCCESS} if the operation succeeds.
-     * @param newState Returns the new connection state. Can be one of
-     *                  {@link BluetoothProfile#STATE_DISCONNECTED} or
-     *                  {@link BluetoothProfile#STATE_CONNECTED}
-     */
-    public void onConnectionStateChange(BluetoothGatt gatt, int status,
-                                        int newState) {
-    }
-
-    /**
-     * Callback invoked when the list of remote services, characteristics and descriptors
-     * for the remote device have been updated, ie new services have been discovered.
-     *
-     * @param gatt GATT client invoked {@link BluetoothGatt#discoverServices}
-     * @param status {@link BluetoothGatt#GATT_SUCCESS} if the remote device
-     *               has been explored successfully.
-     */
-    public void onServicesDiscovered(BluetoothGatt gatt, int status) {
-    }
-
-    /**
-     * Callback reporting the result of a characteristic read operation.
-     *
-     * @param gatt GATT client invoked {@link BluetoothGatt#readCharacteristic}
-     * @param characteristic Characteristic that was read from the associated
-     *                       remote device.
-     * @param status {@link BluetoothGatt#GATT_SUCCESS} if the read operation
-     *               was completed successfully.
-     */
-    public void onCharacteristicRead(BluetoothGatt gatt, BluetoothGattCharacteristic characteristic,
-                                     int status) {
-    }
-
-    /**
-     * Callback indicating the result of a characteristic write operation.
-     *
-     * <p>If this callback is invoked while a reliable write transaction is
-     * in progress, the value of the characteristic represents the value
-     * reported by the remote device. An application should compare this
-     * value to the desired value to be written. If the values don't match,
-     * the application must abort the reliable write transaction.
-     *
-     * @param gatt GATT client invoked {@link BluetoothGatt#writeCharacteristic}
-     * @param characteristic Characteristic that was written to the associated
-     *                       remote device.
-     * @param status The result of the write operation
-     *               {@link BluetoothGatt#GATT_SUCCESS} if the operation succeeds.
-     */
-    public void onCharacteristicWrite(BluetoothGatt gatt,
-                                      BluetoothGattCharacteristic characteristic, int status) {
-    }
-
-    /**
-     * Callback triggered as a result of a remote characteristic notification.
-     *
-     * @param gatt GATT client the characteristic is associated with
-     * @param characteristic Characteristic that has been updated as a result
-     *                       of a remote notification event.
-     */
-    public void onCharacteristicChanged(BluetoothGatt gatt,
-                                        BluetoothGattCharacteristic characteristic) {
-    }
-
-    /**
-     * Callback reporting the result of a descriptor read operation.
-     *
-     * @param gatt GATT client invoked {@link BluetoothGatt#readDescriptor}
-     * @param descriptor Descriptor that was read from the associated
-     *                   remote device.
-     * @param status {@link BluetoothGatt#GATT_SUCCESS} if the read operation
-     *               was completed successfully
-     */
-    public void onDescriptorRead(BluetoothGatt gatt, BluetoothGattDescriptor descriptor,
-                                 int status) {
-    }
-
-    /**
-     * Callback indicating the result of a descriptor write operation.
-     *
-     * @param gatt GATT client invoked {@link BluetoothGatt#writeDescriptor}
-     * @param descriptor Descriptor that was writte to the associated
-     *                   remote device.
-     * @param status The result of the write operation
-     *               {@link BluetoothGatt#GATT_SUCCESS} if the operation succeeds.
-     */
-    public void onDescriptorWrite(BluetoothGatt gatt, BluetoothGattDescriptor descriptor,
-                                  int status) {
-    }
-
-    /**
-     * Callback invoked when a reliable write transaction has been completed.
-     *
-     * @param gatt GATT client invoked {@link BluetoothGatt#executeReliableWrite}
-     * @param status {@link BluetoothGatt#GATT_SUCCESS} if the reliable write
-     *               transaction was executed successfully
-     */
-    public void onReliableWriteCompleted(BluetoothGatt gatt, int status) {
-    }
-
-    /**
-     * Callback reporting the RSSI for a remote device connection.
-     *
-     * This callback is triggered in response to the
-     * {@link BluetoothGatt#readRemoteRssi} function.
-     *
-     * @param gatt GATT client invoked {@link BluetoothGatt#readRemoteRssi}
-     * @param rssi The RSSI value for the remote device
-     * @param status {@link BluetoothGatt#GATT_SUCCESS} if the RSSI was read successfully
-     */
-    public void onReadRemoteRssi(BluetoothGatt gatt, int rssi, int status) {
-    }
-
-    /**
-     * Callback indicating the MTU for a given device connection has changed.
-     *
-     * This callback is triggered in response to the
-     * {@link BluetoothGatt#requestMtu} function, or in response to a connection
-     * event.
-     *
-     * @param gatt GATT client invoked {@link BluetoothGatt#requestMtu}
-     * @param mtu The new MTU size
-     * @param status {@link BluetoothGatt#GATT_SUCCESS} if the MTU has been changed successfully
-     */
-    public void onMtuChanged(BluetoothGatt gatt, int mtu, int status) {
-    }
-}
diff --git a/core/java/android/bluetooth/BluetoothGattServer.java b/core/java/android/bluetooth/BluetoothGattServer.java
index 9ee739f..c991e2f 100644
--- a/core/java/android/bluetooth/BluetoothGattServer.java
+++ b/core/java/android/bluetooth/BluetoothGattServer.java
@@ -46,7 +46,7 @@
 
     private BluetoothAdapter mAdapter;
     private IBluetoothGatt mService;
-    private BluetoothGattServerCallbackExt mCallback;
+    private BluetoothGattServerCallback mCallback;
 
     private Object mServerIfLock = new Object();
     private int mServerIf;
@@ -65,6 +65,7 @@
              * Application interface registered - app is ready to go
              * @hide
              */
+            @Override
             public void onServerRegistered(int status, int serverIf) {
                 if (DBG) Log.d(TAG, "onServerRegistered() - status=" + status
                     + " serverIf=" + serverIf);
@@ -80,18 +81,10 @@
             }
 
             /**
-             * Callback reporting an LE scan result.
-             * @hide
-             */
-            public void onScanResult(String address, int rssi, byte[] advData) {
-                if (VDBG) Log.d(TAG, "onScanResult() - Device=" + address + " RSSI=" +rssi);
-                // no op
-            }
-
-            /**
              * Server connection state changed
              * @hide
              */
+            @Override
             public void onServerConnectionState(int status, int serverIf,
                                                 boolean connected, String address) {
                 if (DBG) Log.d(TAG, "onServerConnectionState() - status=" + status
@@ -109,6 +102,7 @@
              * Service has been added
              * @hide
              */
+            @Override
             public void onServiceAdded(int status, BluetoothGattService service) {
                 if (DBG) Log.d(TAG, "onServiceAdded() - handle=" + service.getInstanceId()
                     + " uuid=" + service.getUuid() + " status=" + status);
@@ -149,6 +143,7 @@
              * Remote client characteristic read request.
              * @hide
              */
+            @Override
             public void onCharacteristicReadRequest(String address, int transId,
                             int offset, boolean isLong, int handle) {
                 if (VDBG) Log.d(TAG, "onCharacteristicReadRequest() - handle=" + handle);
@@ -171,6 +166,7 @@
              * Remote client descriptor read request.
              * @hide
              */
+            @Override
             public void onDescriptorReadRequest(String address, int transId,
                             int offset, boolean isLong, int handle) {
                 if (VDBG) Log.d(TAG, "onCharacteristicReadRequest() - handle=" + handle);
@@ -193,6 +189,7 @@
              * Remote client characteristic write request.
              * @hide
              */
+            @Override
             public void onCharacteristicWriteRequest(String address, int transId,
                             int offset, int length, boolean isPrep, boolean needRsp,
                             int handle, byte[] value) {
@@ -218,6 +215,7 @@
              * Remote client descriptor write request.
              * @hide
              */
+            @Override
             public void onDescriptorWriteRequest(String address, int transId, int offset,
                             int length, boolean isPrep, boolean needRsp, int handle, byte[] value) {
                 if (VDBG) Log.d(TAG, "onDescriptorWriteRequest() - handle=" + handle);
@@ -241,6 +239,7 @@
              * Execute pending writes.
              * @hide
              */
+            @Override
             public void onExecuteWrite(String address, int transId,
                                        boolean execWrite) {
                 if (DBG) Log.d(TAG, "onExecuteWrite() - "
@@ -261,6 +260,7 @@
              * A notification/indication has been sent.
              * @hide
              */
+            @Override
             public void onNotificationSent(String address, int status) {
                 if (VDBG) Log.d(TAG, "onNotificationSent() - "
                     + "device=" + address + ", status=" + status);
@@ -279,6 +279,7 @@
              * The MTU for a connection has changed
              * @hide
              */
+            @Override
             public void onMtuChanged(String address, int mtu) {
                 if (DBG) Log.d(TAG, "onMtuChanged() - "
                     + "device=" + address + ", mtu=" + mtu);
@@ -297,6 +298,7 @@
              * The PHY for a connection was updated
              * @hide
              */
+            @Override
             public void onPhyUpdate(String address, int txPhy, int rxPhy, int status) {
                 if (DBG) Log.d(TAG, "onPhyUpdate() - " + "device=" + address + ", txPHy=" + txPhy
                     + ", rxPHy=" + rxPhy);
@@ -315,6 +317,7 @@
              * The PHY for a connection was read
              * @hide
              */
+            @Override
             public void onPhyRead(String address, int txPhy, int rxPhy, int status) {
                 if (DBG) Log.d(TAG, "onPhyUpdate() - " + "device=" + address + ", txPHy=" + txPhy
                     + ", rxPHy=" + rxPhy);
@@ -328,6 +331,28 @@
                     Log.w(TAG, "Unhandled exception: " + ex);
                 }
             }
+
+            /**
+             * Callback invoked when the given connection is updated
+             * @hide
+             */
+            @Override
+            public void onConnectionUpdated(String address, int interval, int latency,
+                                            int timeout, int status) {
+                if (DBG) Log.d(TAG, "onConnectionUpdated() - Device=" + address +
+                            " interval=" + interval + " latency=" + latency +
+                            " timeout=" + timeout + " status=" + status);
+                BluetoothDevice device = mAdapter.getRemoteDevice(address);
+                if (device == null) return;
+
+                try {
+                    mCallback.onConnectionUpdated(device, interval, latency,
+                                                  timeout, status);
+                } catch (Exception ex) {
+                    Log.w(TAG, "Unhandled exception: " + ex);
+                }
+            }
+
         };
 
     /**
@@ -396,7 +421,7 @@
      * @return true, the callback will be called to notify success or failure,
      *         false on immediate error
      */
-    /*package*/ boolean registerCallback(BluetoothGattServerCallbackExt callback) {
+    /*package*/ boolean registerCallback(BluetoothGattServerCallback callback) {
         if (DBG) Log.d(TAG, "registerCallback()");
         if (mService == null) {
             Log.e(TAG, "GATT service not available");
@@ -472,7 +497,7 @@
      *
      * <p>The connection may not be established right away, but will be
      * completed when the remote device is available. A
-     * {@link BluetoothGattServerCallbackExt#onConnectionStateChange} callback will be
+     * {@link BluetoothGattServerCallback#onConnectionStateChange} callback will be
      * invoked when the connection state changes as a result of this function.
      *
      * <p>The autoConnect paramter determines whether to actively connect to
@@ -528,7 +553,7 @@
      * recommendation, wether the PHY change will happen depends on other applications peferences,
      * local and remote controller capabilities. Controller can override these settings.
      * <p>
-     * {@link BluetoothGattServerCallbackExt#onPhyUpdate} will be triggered as a result of this call, even
+     * {@link BluetoothGattServerCallback#onPhyUpdate} will be triggered as a result of this call, even
      * if no PHY change happens. It is also triggered when remote device updates the PHY.
      *
      * @param device The remote device to send this response to
@@ -553,7 +578,7 @@
 
     /**
      * Read the current transmitter PHY and receiver PHY of the connection. The values are returned
-     * in {@link BluetoothGattServerCallbackExt#onPhyRead}
+     * in {@link BluetoothGattServerCallback#onPhyRead}
      *
      * @param device The remote device to send this response to
      */
@@ -572,10 +597,10 @@
      * is received by one of these callback methods:
      *
      * <ul>
-     *      <li>{@link BluetoothGattServerCallbackExt#onCharacteristicReadRequest}
-     *      <li>{@link BluetoothGattServerCallbackExt#onCharacteristicWriteRequest}
-     *      <li>{@link BluetoothGattServerCallbackExt#onDescriptorReadRequest}
-     *      <li>{@link BluetoothGattServerCallbackExt#onDescriptorWriteRequest}
+     *      <li>{@link BluetoothGattServerCallback#onCharacteristicReadRequest}
+     *      <li>{@link BluetoothGattServerCallback#onCharacteristicWriteRequest}
+     *      <li>{@link BluetoothGattServerCallback#onDescriptorReadRequest}
+     *      <li>{@link BluetoothGattServerCallback#onDescriptorWriteRequest}
      * </ul>
      *
      * <p>Requires {@link android.Manifest.permission#BLUETOOTH} permission.
diff --git a/core/java/android/bluetooth/BluetoothGattServerCallback.java b/core/java/android/bluetooth/BluetoothGattServerCallback.java
index 75ceb52..3b8f962 100644
--- a/core/java/android/bluetooth/BluetoothGattServerCallback.java
+++ b/core/java/android/bluetooth/BluetoothGattServerCallback.java
@@ -20,21 +20,187 @@
 
 /**
  * This abstract class is used to implement {@link BluetoothGattServer} callbacks.
- * @deprecated please use {@link BluetoothGattServerCallbackExt}
  */
-public abstract class BluetoothGattServerCallback extends BluetoothGattServerCallbackExt {
+public abstract class BluetoothGattServerCallback {
 
     /**
-     * @hide
+     * Callback indicating when a remote device has been connected or disconnected.
+     *
+     * @param device Remote device that has been connected or disconnected.
+     * @param status Status of the connect or disconnect operation.
+     * @param newState Returns the new connection state. Can be one of
+     *                  {@link BluetoothProfile#STATE_DISCONNECTED} or
+     *                  {@link BluetoothProfile#STATE_CONNECTED}
      */
-    @Override
+    public void onConnectionStateChange(BluetoothDevice device, int status,
+                                        int newState) {
+    }
+
+    /**
+     * Indicates whether a local service has been added successfully.
+     *
+     * @param status Returns {@link BluetoothGatt#GATT_SUCCESS} if the service
+     *               was added successfully.
+     * @param service The service that has been added
+     */
+    public void onServiceAdded(int status, BluetoothGattService service) {
+    }
+
+    /**
+     * A remote client has requested to read a local characteristic.
+     *
+     * <p>An application must call {@link BluetoothGattServer#sendResponse}
+     * to complete the request.
+     *
+     * @param device The remote device that has requested the read operation
+     * @param requestId The Id of the request
+     * @param offset Offset into the value of the characteristic
+     * @param characteristic Characteristic to be read
+     */
+    public void onCharacteristicReadRequest(BluetoothDevice device, int requestId,
+                        int offset, BluetoothGattCharacteristic characteristic) {
+    }
+
+    /**
+     * A remote client has requested to write to a local characteristic.
+     *
+     * <p>An application must call {@link BluetoothGattServer#sendResponse}
+     * to complete the request.
+     *
+     * @param device The remote device that has requested the write operation
+     * @param requestId The Id of the request
+     * @param characteristic Characteristic to be written to.
+     * @param preparedWrite true, if this write operation should be queued for
+     *                      later execution.
+     * @param responseNeeded true, if the remote device requires a response
+     * @param offset The offset given for the value
+     * @param value The value the client wants to assign to the characteristic
+     */
+    public void onCharacteristicWriteRequest(BluetoothDevice device, int requestId,
+                                             BluetoothGattCharacteristic characteristic,
+                                             boolean preparedWrite, boolean responseNeeded,
+                                             int offset, byte[] value) {
+    }
+
+    /**
+     * A remote client has requested to read a local descriptor.
+     *
+     * <p>An application must call {@link BluetoothGattServer#sendResponse}
+     * to complete the request.
+     *
+     * @param device The remote device that has requested the read operation
+     * @param requestId The Id of the request
+     * @param offset Offset into the value of the characteristic
+     * @param descriptor Descriptor to be read
+     */
+    public void onDescriptorReadRequest(BluetoothDevice device, int requestId,
+                                        int offset, BluetoothGattDescriptor descriptor) {
+    }
+
+    /**
+     * A remote client has requested to write to a local descriptor.
+     *
+     * <p>An application must call {@link BluetoothGattServer#sendResponse}
+     * to complete the request.
+     *
+     * @param device The remote device that has requested the write operation
+     * @param requestId The Id of the request
+     * @param descriptor Descriptor to be written to.
+     * @param preparedWrite true, if this write operation should be queued for
+     *                      later execution.
+     * @param responseNeeded true, if the remote device requires a response
+     * @param offset The offset given for the value
+     * @param value The value the client wants to assign to the descriptor
+     */
+    public void onDescriptorWriteRequest(BluetoothDevice device, int requestId,
+                                         BluetoothGattDescriptor descriptor,
+                                         boolean preparedWrite, boolean responseNeeded,
+                                         int offset,  byte[] value) {
+    }
+
+    /**
+     * Execute all pending write operations for this device.
+     *
+     * <p>An application must call {@link BluetoothGattServer#sendResponse}
+     * to complete the request.
+     *
+     * @param device The remote device that has requested the write operations
+     * @param requestId The Id of the request
+     * @param execute Whether the pending writes should be executed (true) or
+     *                cancelled (false)
+     */
+    public void onExecuteWrite(BluetoothDevice device, int requestId, boolean execute) {
+    }
+
+    /**
+     * Callback invoked when a notification or indication has been sent to
+     * a remote device.
+     *
+     * <p>When multiple notifications are to be sent, an application must
+     * wait for this callback to be received before sending additional
+     * notifications.
+     *
+     * @param device The remote device the notification has been sent to
+     * @param status {@link BluetoothGatt#GATT_SUCCESS} if the operation was successful
+     */
+    public void onNotificationSent(BluetoothDevice device, int status) {
+    }
+
+    /**
+     * Callback indicating the MTU for a given device connection has changed.
+     *
+     * <p>This callback will be invoked if a remote client has requested to change
+     * the MTU for a given connection.
+     *
+     * @param device The remote device that requested the MTU change
+     * @param mtu The new MTU size
+     */
+    public void onMtuChanged(BluetoothDevice device, int mtu) {
+    }
+
+    /**
+     * Callback triggered as result of {@link BluetoothGattServer#setPreferredPhy}, or as a result
+     * of remote device changing the PHY.
+     *
+     * @param device The remote device
+     * @param txPhy the transmitter PHY in use. One of {@link BluetoothDevice#PHY_LE_1M},
+     *             {@link BluetoothDevice#PHY_LE_2M}, and {@link BluetoothDevice#PHY_LE_CODED}
+     * @param rxPhy the receiver PHY in use. One of {@link BluetoothDevice#PHY_LE_1M},
+     *             {@link BluetoothDevice#PHY_LE_2M}, and {@link BluetoothDevice#PHY_LE_CODED}
+     * @param status status of the operation
+     */
     public void onPhyUpdate(BluetoothDevice device, int txPhy, int rxPhy, int status) {
     }
 
     /**
-     * @hide
+     * Callback triggered as result of {@link BluetoothGattServer#readPhy}
+     *
+     * @param device The remote device that requested the PHY read
+     * @param txPhy the transmitter PHY in use. One of {@link BluetoothDevice#PHY_LE_1M},
+     *             {@link BluetoothDevice#PHY_LE_2M}, and {@link BluetoothDevice#PHY_LE_CODED}
+     * @param rxPhy the receiver PHY in use. One of {@link BluetoothDevice#PHY_LE_1M},
+     *             {@link BluetoothDevice#PHY_LE_2M}, and {@link BluetoothDevice#PHY_LE_CODED}
+     * @param status status of the operation
      */
-    @Override
     public void onPhyRead(BluetoothDevice device, int txPhy, int rxPhy, int status) {
     }
+
+    /**
+     * Callback indicating the connection parameters were updated.
+     *
+     * @param device The remote device involved
+     * @param interval Connection interval used on this connection, 1.25ms unit. Valid
+     *            range is from 6 (7.5ms) to 3200 (4000ms).
+     * @param latency Slave latency for the connection in number of connection events. Valid
+     *            range is from 0 to 499
+     * @param timeout Supervision timeout for this connection, in 10ms unit. Valid range is
+     *            from 10 (0.1s) to 3200 (32s)
+     * @param status {@link BluetoothGatt#GATT_SUCCESS} if the connection has been updated
+     *                successfully
+     * @hide
+     */
+    public void onConnectionUpdated(BluetoothDevice gatt, int interval, int latency, int timeout,
+                                    int status) {
+    }
+
 }
diff --git a/core/java/android/bluetooth/BluetoothGattServerCallbackExt.java b/core/java/android/bluetooth/BluetoothGattServerCallbackExt.java
deleted file mode 100644
index 455cce0..0000000
--- a/core/java/android/bluetooth/BluetoothGattServerCallbackExt.java
+++ /dev/null
@@ -1,187 +0,0 @@
-/*
- * Copyright (C) 2013 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.bluetooth;
-
-import android.bluetooth.BluetoothDevice;
-
-/**
- * This abstract class is used to implement {@link BluetoothGattServer} callbacks.
- */
-public abstract class BluetoothGattServerCallbackExt {
-
-    /**
-     * Callback indicating when a remote device has been connected or disconnected.
-     *
-     * @param device Remote device that has been connected or disconnected.
-     * @param status Status of the connect or disconnect operation.
-     * @param newState Returns the new connection state. Can be one of
-     *                  {@link BluetoothProfile#STATE_DISCONNECTED} or
-     *                  {@link BluetoothProfile#STATE_CONNECTED}
-     */
-    public void onConnectionStateChange(BluetoothDevice device, int status,
-                                        int newState) {
-    }
-
-    /**
-     * Indicates whether a local service has been added successfully.
-     *
-     * @param status Returns {@link BluetoothGatt#GATT_SUCCESS} if the service
-     *               was added successfully.
-     * @param service The service that has been added
-     */
-    public void onServiceAdded(int status, BluetoothGattService service) {
-    }
-
-    /**
-     * A remote client has requested to read a local characteristic.
-     *
-     * <p>An application must call {@link BluetoothGattServer#sendResponse}
-     * to complete the request.
-     *
-     * @param device The remote device that has requested the read operation
-     * @param requestId The Id of the request
-     * @param offset Offset into the value of the characteristic
-     * @param characteristic Characteristic to be read
-     */
-    public void onCharacteristicReadRequest(BluetoothDevice device, int requestId,
-                        int offset, BluetoothGattCharacteristic characteristic) {
-    }
-
-    /**
-     * A remote client has requested to write to a local characteristic.
-     *
-     * <p>An application must call {@link BluetoothGattServer#sendResponse}
-     * to complete the request.
-     *
-     * @param device The remote device that has requested the write operation
-     * @param requestId The Id of the request
-     * @param characteristic Characteristic to be written to.
-     * @param preparedWrite true, if this write operation should be queued for
-     *                      later execution.
-     * @param responseNeeded true, if the remote device requires a response
-     * @param offset The offset given for the value
-     * @param value The value the client wants to assign to the characteristic
-     */
-    public void onCharacteristicWriteRequest(BluetoothDevice device, int requestId,
-                                             BluetoothGattCharacteristic characteristic,
-                                             boolean preparedWrite, boolean responseNeeded,
-                                             int offset, byte[] value) {
-    }
-
-    /**
-     * A remote client has requested to read a local descriptor.
-     *
-     * <p>An application must call {@link BluetoothGattServer#sendResponse}
-     * to complete the request.
-     *
-     * @param device The remote device that has requested the read operation
-     * @param requestId The Id of the request
-     * @param offset Offset into the value of the characteristic
-     * @param descriptor Descriptor to be read
-     */
-    public void onDescriptorReadRequest(BluetoothDevice device, int requestId,
-                                        int offset, BluetoothGattDescriptor descriptor) {
-    }
-
-    /**
-     * A remote client has requested to write to a local descriptor.
-     *
-     * <p>An application must call {@link BluetoothGattServer#sendResponse}
-     * to complete the request.
-     *
-     * @param device The remote device that has requested the write operation
-     * @param requestId The Id of the request
-     * @param descriptor Descriptor to be written to.
-     * @param preparedWrite true, if this write operation should be queued for
-     *                      later execution.
-     * @param responseNeeded true, if the remote device requires a response
-     * @param offset The offset given for the value
-     * @param value The value the client wants to assign to the descriptor
-     */
-    public void onDescriptorWriteRequest(BluetoothDevice device, int requestId,
-                                         BluetoothGattDescriptor descriptor,
-                                         boolean preparedWrite, boolean responseNeeded,
-                                         int offset,  byte[] value) {
-    }
-
-    /**
-     * Execute all pending write operations for this device.
-     *
-     * <p>An application must call {@link BluetoothGattServer#sendResponse}
-     * to complete the request.
-     *
-     * @param device The remote device that has requested the write operations
-     * @param requestId The Id of the request
-     * @param execute Whether the pending writes should be executed (true) or
-     *                cancelled (false)
-     */
-    public void onExecuteWrite(BluetoothDevice device, int requestId, boolean execute) {
-    }
-
-    /**
-     * Callback invoked when a notification or indication has been sent to
-     * a remote device.
-     *
-     * <p>When multiple notifications are to be sent, an application must
-     * wait for this callback to be received before sending additional
-     * notifications.
-     *
-     * @param device The remote device the notification has been sent to
-     * @param status {@link BluetoothGatt#GATT_SUCCESS} if the operation was successful
-     */
-    public void onNotificationSent(BluetoothDevice device, int status) {
-    }
-
-    /**
-     * Callback indicating the MTU for a given device connection has changed.
-     *
-     * <p>This callback will be invoked if a remote client has requested to change
-     * the MTU for a given connection.
-     *
-     * @param device The remote device that requested the MTU change
-     * @param mtu The new MTU size
-     */
-    public void onMtuChanged(BluetoothDevice device, int mtu) {
-    }
-
-    /**
-     * Callback triggered as result of {@link BluetoothGattServer#setPreferredPhy}, or as a result
-     * of remote device changing the PHY.
-     *
-     * @param device The remote device
-     * @param txPhy the transmitter PHY in use. One of {@link BluetoothDevice#PHY_LE_1M},
-     *             {@link BluetoothDevice#PHY_LE_2M}, and {@link BluetoothDevice#PHY_LE_CODED}
-     * @param rxPhy the receiver PHY in use. One of {@link BluetoothDevice#PHY_LE_1M},
-     *             {@link BluetoothDevice#PHY_LE_2M}, and {@link BluetoothDevice#PHY_LE_CODED}
-     * @param status status of the operation
-     */
-    public void onPhyUpdate(BluetoothDevice device, int txPhy, int rxPhy, int status) {
-    }
-
-    /**
-     * Callback triggered as result of {@link BluetoothGattServer#readPhy}
-     *
-     * @param device The remote device that requested the PHY read
-     * @param txPhy the transmitter PHY in use. One of {@link BluetoothDevice#PHY_LE_1M},
-     *             {@link BluetoothDevice#PHY_LE_2M}, and {@link BluetoothDevice#PHY_LE_CODED}
-     * @param rxPhy the receiver PHY in use. One of {@link BluetoothDevice#PHY_LE_1M},
-     *             {@link BluetoothDevice#PHY_LE_2M}, and {@link BluetoothDevice#PHY_LE_CODED}
-     * @param status status of the operation
-     */
-    public void onPhyRead(BluetoothDevice device, int txPhy, int rxPhy, int status) {
-    }
-}
diff --git a/core/java/android/bluetooth/IBluetoothGattCallbackExt.aidl b/core/java/android/bluetooth/IBluetoothGattCallbackExt.aidl
index 736f4b2..ed69e54 100644
--- a/core/java/android/bluetooth/IBluetoothGattCallbackExt.aidl
+++ b/core/java/android/bluetooth/IBluetoothGattCallbackExt.aidl
@@ -37,4 +37,6 @@
     void onNotify(in String address, in int handle, in byte[] value);
     void onReadRemoteRssi(in String address, in int rssi, in int status);
     void onConfigureMTU(in String address, in int mtu, in int status);
+    void onConnectionUpdated(in String address, in int interval, in int latency,
+                             in int timeout, in int status);
 }
diff --git a/core/java/android/bluetooth/IBluetoothGattServerCallbackExt.aidl b/core/java/android/bluetooth/IBluetoothGattServerCallbackExt.aidl
index 091ffb3..267e882 100644
--- a/core/java/android/bluetooth/IBluetoothGattServerCallbackExt.aidl
+++ b/core/java/android/bluetooth/IBluetoothGattServerCallbackExt.aidl
@@ -42,4 +42,6 @@
     void onMtuChanged(in String address, in int mtu);
     void onPhyUpdate(in String address, in int txPhy, in int rxPhy, in int status);
     void onPhyRead(in String address, in int txPhy, in int rxPhy, in int status);
+    void onConnectionUpdated(in String address, in int interval, in int latency,
+                             in int timeout, in int status);
 }
diff --git a/core/java/android/bluetooth/le/AdvertisingSetCallback.java b/core/java/android/bluetooth/le/AdvertisingSetCallback.java
index 8d2b82a..fe3b1cd 100644
--- a/core/java/android/bluetooth/le/AdvertisingSetCallback.java
+++ b/core/java/android/bluetooth/le/AdvertisingSetCallback.java
@@ -141,6 +141,6 @@
      * @param advertisingSet The advertising set.
      * @param status Status of the operation.
      */
-    public void onPeriodicAdvertisingEnable(AdvertisingSet advertisingSet, boolean enable,
+    public void onPeriodicAdvertisingEnabled(AdvertisingSet advertisingSet, boolean enable,
                                             int status) {}
 }
\ No newline at end of file
diff --git a/core/java/android/bluetooth/le/BluetoothLeAdvertiser.java b/core/java/android/bluetooth/le/BluetoothLeAdvertiser.java
index ae012d9..242ee77 100644
--- a/core/java/android/bluetooth/le/BluetoothLeAdvertiser.java
+++ b/core/java/android/bluetooth/le/BluetoothLeAdvertiser.java
@@ -504,12 +504,12 @@
             }
 
             @Override
-            public void onPeriodicAdvertisingEnable(int advertiserId, boolean enable, int status) {
+            public void onPeriodicAdvertisingEnabled(int advertiserId, boolean enable, int status) {
                 handler.post(new Runnable() {
                     @Override
                     public void run() {
                         AdvertisingSet advertisingSet = mAdvertisingSets.get(advertiserId);
-                        callback.onPeriodicAdvertisingEnable(advertisingSet, enable, status);
+                        callback.onPeriodicAdvertisingEnabled(advertisingSet, enable, status);
                     }
                 });
             }
diff --git a/core/java/android/bluetooth/le/IAdvertisingSetCallback.aidl b/core/java/android/bluetooth/le/IAdvertisingSetCallback.aidl
index e6a09f1..2c9f4ba 100644
--- a/core/java/android/bluetooth/le/IAdvertisingSetCallback.aidl
+++ b/core/java/android/bluetooth/le/IAdvertisingSetCallback.aidl
@@ -28,5 +28,5 @@
   void onAdvertisingParametersUpdated(in int advertiserId, in int tx_power, in int status);
   void onPeriodicAdvertisingParametersUpdated(in int advertiserId, in int status);
   void onPeriodicAdvertisingDataSet(in int advertiserId, in int status);
-  void onPeriodicAdvertisingEnable(in int advertiserId, in boolean enable, in int status);
+  void onPeriodicAdvertisingEnabled(in int advertiserId, in boolean enable, in int status);
 }
diff --git a/core/java/android/os/IBatteryPropertiesRegistrar.aidl b/core/java/android/os/IBatteryPropertiesRegistrar.aidl
index fd01802..468b58b 100644
--- a/core/java/android/os/IBatteryPropertiesRegistrar.aidl
+++ b/core/java/android/os/IBatteryPropertiesRegistrar.aidl
@@ -27,4 +27,5 @@
     void registerListener(IBatteryPropertiesListener listener);
     void unregisterListener(IBatteryPropertiesListener listener);
     int getProperty(in int id, out BatteryProperty prop);
+    oneway void scheduleUpdate();
 }
diff --git a/core/java/android/widget/ListPopupWindow.java b/core/java/android/widget/ListPopupWindow.java
index 6a10743..203b8dd 100644
--- a/core/java/android/widget/ListPopupWindow.java
+++ b/core/java/android/widget/ListPopupWindow.java
@@ -600,6 +600,10 @@
         mPopup.setWindowLayoutType(mDropDownWindowLayoutType);
 
         if (mPopup.isShowing()) {
+            if (!getAnchorView().isAttachedToWindow()) {
+                //Don't update position if the anchor view is detached from window.
+                return;
+            }
             final int widthSpec;
             if (mDropDownWidth == ViewGroup.LayoutParams.MATCH_PARENT) {
                 // The call to PopupWindow's update method below can accept -1 for any
diff --git a/core/res/res/drawable-hdpi/stat_notify_mmcc_indication_icn.png b/core/res/res/drawable-hdpi/stat_notify_mmcc_indication_icn.png
new file mode 100644
index 0000000..d704951
--- /dev/null
+++ b/core/res/res/drawable-hdpi/stat_notify_mmcc_indication_icn.png
Binary files differ
diff --git a/core/res/res/drawable-xhdpi/stat_notify_mmcc_indication_icn.png b/core/res/res/drawable-xhdpi/stat_notify_mmcc_indication_icn.png
new file mode 100644
index 0000000..5dfc89e
--- /dev/null
+++ b/core/res/res/drawable-xhdpi/stat_notify_mmcc_indication_icn.png
Binary files differ
diff --git a/core/res/res/drawable-xxhdpi/stat_notify_mmcc_indication_icn.png b/core/res/res/drawable-xxhdpi/stat_notify_mmcc_indication_icn.png
new file mode 100644
index 0000000..a648b0b
--- /dev/null
+++ b/core/res/res/drawable-xxhdpi/stat_notify_mmcc_indication_icn.png
Binary files differ
diff --git a/core/res/res/values/strings.xml b/core/res/res/values/strings.xml
index 7d45f80..5450e98 100644
--- a/core/res/res/values/strings.xml
+++ b/core/res/res/values/strings.xml
@@ -4456,4 +4456,10 @@
 
     <!-- Primary ETWS (Earthquake and Tsunami Warning System) default message for others -->
     <string name="etws_primary_default_message_others"></string>
+
+    <!-- Title of notification when UE fails to register network with MM reject cause code. -->
+    <string name="mmcc_authentication_reject">SIM not allowed</string>
+    <string name="mmcc_imsi_unknown_in_hlr">SIM not provisioned</string>
+    <string name="mmcc_illegal_ms">SIM not allowed</string>
+    <string name="mmcc_illegal_me">Phone not allowed</string>
 </resources>
diff --git a/core/res/res/values/symbols.xml b/core/res/res/values/symbols.xml
index 4107ebe..a539af2 100644
--- a/core/res/res/values/symbols.xml
+++ b/core/res/res/values/symbols.xml
@@ -1291,6 +1291,8 @@
   <java-symbol type="drawable" name="ic_sim_card_multi_24px_clr" />
   <java-symbol type="drawable" name="ic_sim_card_multi_48px_clr" />
 
+  <java-symbol type="drawable" name="stat_notify_mmcc_indication_icn" />
+
   <java-symbol type="drawable" name="ic_account_circle" />
   <java-symbol type="color" name="user_icon_1" />
   <java-symbol type="color" name="user_icon_2" />
@@ -1863,6 +1865,10 @@
   <java-symbol type="string" name="low_internal_storage_view_text" />
   <java-symbol type="string" name="low_internal_storage_view_text_no_boot" />
   <java-symbol type="string" name="low_internal_storage_view_title" />
+  <java-symbol type="string" name="mmcc_authentication_reject" />
+  <java-symbol type="string" name="mmcc_imsi_unknown_in_hlr" />
+  <java-symbol type="string" name="mmcc_illegal_ms" />
+  <java-symbol type="string" name="mmcc_illegal_me" />
   <java-symbol type="string" name="notification_listener_binding_label" />
   <java-symbol type="string" name="vr_listener_binding_label" />
   <java-symbol type="string" name="condition_provider_service_binding_label" />
diff --git a/packages/Keyguard/src/com/android/keyguard/KeyguardUpdateMonitor.java b/packages/Keyguard/src/com/android/keyguard/KeyguardUpdateMonitor.java
index a9f6dc9..4c8c036 100644
--- a/packages/Keyguard/src/com/android/keyguard/KeyguardUpdateMonitor.java
+++ b/packages/Keyguard/src/com/android/keyguard/KeyguardUpdateMonitor.java
@@ -1625,7 +1625,7 @@
      */
     public void reportSimUnlocked(int subId) {
         if (DEBUG_SIM_STATES) Log.v(TAG, "reportSimUnlocked(subId=" + subId + ")");
-        int slotId = SubscriptionManager.getSlotId(subId);
+        int slotId = SubscriptionManager.getSlotIndex(subId);
         handleSimStateChange(subId, slotId, State.READY);
     }
 
@@ -1794,7 +1794,7 @@
         for (int i = 0; i < list.size(); i++) {
             final SubscriptionInfo info = list.get(i);
             final int id = info.getSubscriptionId();
-            int slotId = SubscriptionManager.getSlotId(id);
+            int slotId = SubscriptionManager.getSlotIndex(id);
             if (state == getSimState(id) && bestSlotId > slotId ) {
                 resultId = id;
                 bestSlotId = slotId;
diff --git a/packages/SettingsLib/res/values/arrays.xml b/packages/SettingsLib/res/values/arrays.xml
index 1f432de..dbfb118 100644
--- a/packages/SettingsLib/res/values/arrays.xml
+++ b/packages/SettingsLib/res/values/arrays.xml
@@ -102,6 +102,19 @@
 
 
     <!-- Bluetooth settings -->
+    <!-- Titles for Bluetooth AVRCP Versions -->
+    <string-array name="bluetooth_avrcp_versions">
+        <item>AVRCP 1.4 (Default)</item>
+        <item>AVRCP 1.5</item>
+        <item>AVRCP 1.6</item>
+    </string-array>
+
+    <!-- Values for Bluetooth AVRCP Versions -->
+    <string-array name="bluetooth_avrcp_version_values">
+        <item>avrcp14</item>
+        <item>avrcp15</item>
+        <item>avrcp16</item>
+    </string-array>
 
     <!-- Titles for Bluetooth Audio Codec selection preference. [CHAR LIMIT=50] -->
     <string-array name="bluetooth_a2dp_codec_titles">
diff --git a/packages/SettingsLib/res/values/strings.xml b/packages/SettingsLib/res/values/strings.xml
index 064059b..3973a43 100644
--- a/packages/SettingsLib/res/values/strings.xml
+++ b/packages/SettingsLib/res/values/strings.xml
@@ -430,6 +430,11 @@
     <!-- Setting Checkbox title for disabling Bluetooth absolute volume -->
     <string name="bluetooth_disable_absolute_volume">Disable absolute volume</string>
 
+    <!-- UI debug setting: Select Bluetooth AVRCP Version -->
+    <string name="bluetooth_select_avrcp_version_string">Bluetooth AVRCP Version</string>
+    <!-- UI debug setting: Select Bluetooth AVRCP Version -->
+    <string name="bluetooth_select_avrcp_version_dialog_title">Select Bluetooth AVRCP Version</string>
+
     <!-- UI debug setting: Select Bluetooth Audio Codec -->
     <string name="bluetooth_select_a2dp_codec_type">Bluetooth Audio Codec</string>
     <!-- UI debug setting: Select Bluetooth Audio Codec -->
diff --git a/packages/SettingsLib/res/xml/timezones.xml b/packages/SettingsLib/res/xml/timezones.xml
index 4426495..12d31cf 100644
--- a/packages/SettingsLib/res/xml/timezones.xml
+++ b/packages/SettingsLib/res/xml/timezones.xml
@@ -21,7 +21,7 @@
     <timezone id="America/St_Johns"></timezone>
     <timezone id="America/Recife"></timezone>
     <timezone id="America/Sao_Paulo"></timezone>
-    <timezone id="America/Buenos_Aires"></timezone>
+    <timezone id="America/Argentina/Buenos_Aires"></timezone>
     <timezone id="America/Godthab"></timezone>
     <timezone id="America/Montevideo"></timezone>
     <timezone id="Atlantic/South_Georgia"></timezone>
@@ -58,11 +58,11 @@
     <timezone id="Asia/Karachi"></timezone>
     <timezone id="Asia/Oral"></timezone>
     <timezone id="Asia/Yekaterinburg"></timezone>
-    <timezone id="Asia/Calcutta"></timezone>
+    <timezone id="Asia/Kolkata"></timezone>
     <timezone id="Asia/Colombo"></timezone>
-    <timezone id="Asia/Katmandu"></timezone>
+    <timezone id="Asia/Kathmandu"></timezone>
     <timezone id="Asia/Almaty"></timezone>
-    <timezone id="Asia/Rangoon"></timezone>
+    <timezone id="Asia/Yangon"></timezone>
     <timezone id="Asia/Krasnoyarsk"></timezone>
     <timezone id="Asia/Bangkok"></timezone>
     <timezone id="Asia/Jakarta"></timezone>
diff --git a/services/core/java/com/android/server/BluetoothManagerService.java b/services/core/java/com/android/server/BluetoothManagerService.java
index 5e9cf74..c7c133d 100644
--- a/services/core/java/com/android/server/BluetoothManagerService.java
+++ b/services/core/java/com/android/server/BluetoothManagerService.java
@@ -76,15 +76,21 @@
 
     private static final String BLUETOOTH_ADMIN_PERM = android.Manifest.permission.BLUETOOTH_ADMIN;
     private static final String BLUETOOTH_PERM = android.Manifest.permission.BLUETOOTH;
-    private static final String ACTION_SERVICE_STATE_CHANGED="com.android.bluetooth.btservice.action.STATE_CHANGED";
-    private static final String EXTRA_ACTION="action";
+
     private static final String SECURE_SETTINGS_BLUETOOTH_ADDR_VALID="bluetooth_addr_valid";
     private static final String SECURE_SETTINGS_BLUETOOTH_ADDRESS="bluetooth_address";
     private static final String SECURE_SETTINGS_BLUETOOTH_NAME="bluetooth_name";
+
+    private static final int ACTIVE_LOG_MAX_SIZE = 20;
+    private static final int CRASH_LOG_MAX_SIZE = 100;
     private static final String REASON_AIRPLANE_MODE = "airplane mode";
+    private static final String REASON_RESTARTED = "automatic restart";
+    private static final String REASON_START_CRASH = "turn-on crash";
     private static final String REASON_SYSTEM_BOOT = "system boot";
+    private static final String REASON_UNEXPECTED = "unexpected crash";
+    private static final String REASON_USER_SWITCH = "user switch";
+
     private static final int TIMEOUT_BIND_MS = 3000; //Maximum msec to wait for a bind
-    private static final int TIMEOUT_SAVE_MS = 500; //Maximum msec to wait for a save
     //Maximum msec to wait for service restart
     private static final int SERVICE_RESTART_TIME_MS = 200;
     //Maximum msec to wait for restart due to error
@@ -149,6 +155,10 @@
     private boolean mQuietEnable = false;
     private boolean mEnable;
 
+    private CharSequence timeToLog(long timestamp) {
+        return android.text.format.DateFormat.format("MM-dd HH:mm:ss", timestamp);
+    }
+
     /**
      * Used for tracking apps that enabled / disabled Bluetooth.
      */
@@ -168,13 +178,15 @@
         }
 
         public String toString() {
-            return android.text.format.DateFormat.format("MM-dd HH:mm:ss ", mTimestamp) +
-                    (mEnable ? "  Enabled " : " Disabled ") + " by " + mPackageName;
+            return  timeToLog(mTimestamp) + (mEnable ? "  Enabled " : " Disabled ") + " by "
+                + mPackageName;
         }
 
     }
 
     private LinkedList<ActiveLog> mActiveLogs;
+    private LinkedList<Long> mCrashTimestamps;
+    private int mCrashes;
 
     // configuration from external IBinder call which is used to
     // synchronize with broadcast receiver.
@@ -308,6 +320,8 @@
                 com.android.internal.R.bool.config_permissionReviewRequired);
 
         mActiveLogs = new LinkedList<ActiveLog>();
+        mCrashTimestamps = new LinkedList<Long>();
+        mCrashes = 0;
         mBluetooth = null;
         mBluetoothBinder = null;
         mBluetoothGatt = null;
@@ -1565,6 +1579,9 @@
                         mBluetoothLock.writeLock().unlock();
                     }
 
+                    // log the unexpected crash
+                    addCrashLog();
+                    addActiveLog(REASON_UNEXPECTED, false);
                     if (mEnable) {
                         mEnable = false;
                         // Send a Bluetooth Restart message
@@ -1600,6 +1617,7 @@
                      it doesnt change when IBluetooth
                      service restarts */
                     mEnable = true;
+                    addActiveLog(REASON_RESTARTED, true);
                     handleEnable(mQuietEnable);
                     break;
                 }
@@ -1654,6 +1672,7 @@
 
                         unbindAllBluetoothProfileServices();
                         // disable
+                        addActiveLog(REASON_USER_SWITCH, false);
                         handleDisable();
                         // Pbap service need receive STATE_TURNING_OFF intent to close
                         bluetoothStateChangeHandler(BluetoothAdapter.STATE_ON,
@@ -1691,6 +1710,7 @@
                         mHandler.removeMessages(MESSAGE_BLUETOOTH_STATE_CHANGE);
                         mState = BluetoothAdapter.STATE_OFF;
                         // enable
+                        addActiveLog(REASON_USER_SWITCH, true);
                         handleEnable(mQuietEnable);
                     } else if (mBinding || mBluetooth != null) {
                         Message userMsg = mHandler.obtainMessage(MESSAGE_USER_SWITCHED);
@@ -1945,13 +1965,21 @@
 
     private void addActiveLog(String packageName, boolean enable) {
         synchronized (mActiveLogs) {
-            if (mActiveLogs.size() > 10) {
+            if (mActiveLogs.size() > ACTIVE_LOG_MAX_SIZE) {
                 mActiveLogs.remove();
             }
             mActiveLogs.add(new ActiveLog(packageName, enable, System.currentTimeMillis()));
         }
     }
 
+    private void addCrashLog() {
+      synchronized (mCrashTimestamps) {
+        if (mCrashTimestamps.size() == CRASH_LOG_MAX_SIZE) mCrashTimestamps.removeFirst();
+        mCrashTimestamps.add(System.currentTimeMillis());
+        mCrashes++;
+      }
+    }
+
     private void recoverBluetoothServiceFromError(boolean clearBle) {
         Slog.e(TAG,"recoverBluetoothServiceFromError");
         try {
@@ -1969,6 +1997,7 @@
         SystemClock.sleep(500);
 
         // disable
+        addActiveLog(REASON_START_CRASH, false);
         handleDisable();
 
         waitForOnOff(false, true);
@@ -2070,6 +2099,12 @@
                 }
             }
 
+            writer.println("Bluetooth crashed " + mCrashes + " time" + (mCrashes == 1 ? "" : "s"));
+            if (mCrashes == CRASH_LOG_MAX_SIZE) writer.println("(last " + CRASH_LOG_MAX_SIZE + ")");
+            for (Long time : mCrashTimestamps) {
+              writer.println("  " + timeToLog(time.longValue()));
+            }
+
             String bleAppString = "No BLE Apps registered.";
             if (mBleApps.size() == 1) {
                 bleAppString = "1 BLE App registered:";
diff --git a/services/core/java/com/android/server/connectivity/PacManager.java b/services/core/java/com/android/server/connectivity/PacManager.java
index 58c76ec..46f76b1 100644
--- a/services/core/java/com/android/server/connectivity/PacManager.java
+++ b/services/core/java/com/android/server/connectivity/PacManager.java
@@ -15,6 +15,7 @@
  */
 package com.android.server.connectivity;
 
+import android.annotation.WorkerThread;
 import android.app.AlarmManager;
 import android.app.PendingIntent;
 import android.content.BroadcastReceiver;
@@ -73,7 +74,7 @@
     public static final String KEY_PROXY = "keyProxy";
     private String mCurrentPac;
     @GuardedBy("mProxyLock")
-    private Uri mPacUrl = Uri.EMPTY;
+    private volatile Uri mPacUrl = Uri.EMPTY;
 
     private AlarmManager mAlarmManager;
     @GuardedBy("mProxyLock")
@@ -86,29 +87,34 @@
     private int mCurrentDelay;
     private int mLastPort;
 
-    private boolean mHasSentBroadcast;
-    private boolean mHasDownloaded;
+    private volatile boolean mHasSentBroadcast;
+    private volatile boolean mHasDownloaded;
 
     private Handler mConnectivityHandler;
     private int mProxyMessage;
 
     /**
-     * Used for locking when setting mProxyService and all references to mPacUrl or mCurrentPac.
+     * Used for locking when setting mProxyService and all references to mCurrentPac.
      */
     private final Object mProxyLock = new Object();
 
+    /**
+     * Runnable to download PAC script.
+     * The behavior relies on the assamption it always run on mNetThread to guarantee that the
+     * latest data fetched from mPacUrl is stored in mProxyService.
+     */
     private Runnable mPacDownloader = new Runnable() {
         @Override
+        @WorkerThread
         public void run() {
             String file;
-            synchronized (mProxyLock) {
-                if (Uri.EMPTY.equals(mPacUrl)) return;
-                try {
-                    file = get(mPacUrl);
-                } catch (IOException ioe) {
-                    file = null;
-                    Log.w(TAG, "Failed to load PAC file: " + ioe);
-                }
+            final Uri pacUrl = mPacUrl;
+            if (Uri.EMPTY.equals(pacUrl)) return;
+            try {
+                file = get(pacUrl);
+            } catch (IOException ioe) {
+                file = null;
+                Log.w(TAG, "Failed to load PAC file: " + ioe);
             }
             if (file != null) {
                 synchronized (mProxyLock) {
@@ -171,9 +177,7 @@
                 // Allow to send broadcast, nothing to do.
                 return false;
             }
-            synchronized (mProxyLock) {
-                mPacUrl = proxy.getPacFileUrl();
-            }
+            mPacUrl = proxy.getPacFileUrl();
             mCurrentDelay = DELAY_1;
             mHasSentBroadcast = false;
             mHasDownloaded = false;
diff --git a/services/java/com/android/server/SystemServer.java b/services/java/com/android/server/SystemServer.java
index de4a55b..c907cf3 100644
--- a/services/java/com/android/server/SystemServer.java
+++ b/services/java/com/android/server/SystemServer.java
@@ -235,6 +235,15 @@
                 SystemClock.setCurrentTimeMillis(EARLIEST_SUPPORTED_TIME);
             }
 
+            //
+            // Default the timezone property to GMT if not set.
+            //
+            String timezoneProperty =  SystemProperties.get("persist.sys.timezone");
+            if (timezoneProperty == null || timezoneProperty.isEmpty()) {
+                Slog.w(TAG, "Timezone not set; setting to GMT.");
+                SystemProperties.set("persist.sys.timezone", "GMT");
+            }
+
             // If the system has "persist.sys.language" and friends set, replace them with
             // "persist.sys.locale". Note that the default locale at this point is calculated
             // using the "-Duser.locale" command line flag. That flag is usually populated by
diff --git a/services/net/java/android/net/ip/IpManager.java b/services/net/java/android/net/ip/IpManager.java
index c670782..3e3a19b 100644
--- a/services/net/java/android/net/ip/IpManager.java
+++ b/services/net/java/android/net/ip/IpManager.java
@@ -16,8 +16,6 @@
 
 package android.net.ip;
 
-import static android.net.util.NetworkConstants.RFC7421_PREFIX_LENGTH;
-
 import com.android.internal.util.MessageUtils;
 import com.android.internal.util.WakeupMessage;
 
@@ -44,7 +42,6 @@
 import android.os.ServiceManager;
 import android.os.ServiceSpecificException;
 import android.os.SystemClock;
-import android.system.OsConstants;
 import android.text.TextUtils;
 import android.util.LocalLog;
 import android.util.Log;
@@ -1031,36 +1028,15 @@
         return true;
     }
 
-    private void enableInterfaceIPv6PrivacyExtensions() {
+    private boolean startIPv6() {
+        // Set privacy extensions.
         final String PREFER_TEMPADDRS = "2";
-        NetdService.run((INetd netd) -> {
-                netd.setProcSysNet(
-                        INetd.IPV6, INetd.CONF, mInterfaceName, "use_tempaddr", PREFER_TEMPADDRS);
-            });
-    }
-
-    private void setInterfaceIPv6RaRtInfoMaxPlen(int plen) {
-        // Setting RIO max plen is best effort. Catch and ignore most exceptions.
         try {
             NetdService.run((INetd netd) -> {
-                    netd.setProcSysNet(
-                            INetd.IPV6, INetd.CONF, mInterfaceName, "accept_ra_rt_info_max_plen",
-                            Integer.toString(plen));
-                });
-        } catch (ServiceSpecificException e) {
-            // Old kernel versions without support for RIOs do not export accept_ra_rt_info_max_plen
-            // in the /proc filesystem. If the kernel supports RIOs we should never see any other
-            // type of error.
-            if (e.errorCode != OsConstants.ENOENT) {
-                logError("unexpected error setting accept_ra_rt_info_max_plen %s", e);
-            }
-        }
-    }
-
-    private boolean startIPv6() {
-        try {
-            enableInterfaceIPv6PrivacyExtensions();
-            setInterfaceIPv6RaRtInfoMaxPlen(RFC7421_PREFIX_LENGTH);
+                netd.setProcSysNet(
+                        INetd.IPV6, INetd.CONF, mInterfaceName, "use_tempaddr",
+                        PREFER_TEMPADDRS);
+            });
             mNwService.enableIpv6(mInterfaceName);
         } catch (IllegalStateException|RemoteException|ServiceSpecificException e) {
             logError("Unable to change interface settings: %s", e);
diff --git a/telephony/java/android/telephony/PhoneNumberUtils.java b/telephony/java/android/telephony/PhoneNumberUtils.java
index bbd4018..0b80d06 100644
--- a/telephony/java/android/telephony/PhoneNumberUtils.java
+++ b/telephony/java/android/telephony/PhoneNumberUtils.java
@@ -1896,7 +1896,7 @@
         number = extractNetworkPortionAlt(number);
 
         String emergencyNumbers = "";
-        int slotId = SubscriptionManager.getSlotId(subId);
+        int slotId = SubscriptionManager.getSlotIndex(subId);
 
         // retrieve the list of emergency numbers
         // check read-write ecclist property first
diff --git a/telephony/java/android/telephony/SubscriptionManager.java b/telephony/java/android/telephony/SubscriptionManager.java
index dd6f9cb..201f3ad 100644
--- a/telephony/java/android/telephony/SubscriptionManager.java
+++ b/telephony/java/android/telephony/SubscriptionManager.java
@@ -521,14 +521,14 @@
     }
 
     /**
-     * Get the active SubscriptionInfo associated with the slotIdx
-     * @param slotIdx the slot which the subscription is inserted
+     * Get the active SubscriptionInfo associated with the slotIndex
+     * @param slotIndex the slot which the subscription is inserted
      * @return SubscriptionInfo, maybe null if its not active
      */
-    public SubscriptionInfo getActiveSubscriptionInfoForSimSlotIndex(int slotIdx) {
-        if (VDBG) logd("[getActiveSubscriptionInfoForSimSlotIndex]+ slotIdx=" + slotIdx);
-        if (!isValidSlotId(slotIdx)) {
-            logd("[getActiveSubscriptionInfoForSimSlotIndex]- invalid slotIdx");
+    public SubscriptionInfo getActiveSubscriptionInfoForSimSlotIndex(int slotIndex) {
+        if (VDBG) logd("[getActiveSubscriptionInfoForSimSlotIndex]+ slotIndex=" + slotIndex);
+        if (!isValidSlotIndex(slotIndex)) {
+            logd("[getActiveSubscriptionInfoForSimSlotIndex]- invalid slotIndex");
             return null;
         }
 
@@ -537,7 +537,7 @@
         try {
             ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
             if (iSub != null) {
-                result = iSub.getActiveSubscriptionInfoForSimSlotIndex(slotIdx,
+                result = iSub.getActiveSubscriptionInfoForSimSlotIndex(slotIndex,
                         mContext.getOpPackageName());
             }
         } catch (RemoteException ex) {
@@ -671,24 +671,24 @@
     /**
      * Add a new SubscriptionInfo to SubscriptionInfo database if needed
      * @param iccId the IccId of the SIM card
-     * @param slotId the slot which the SIM is inserted
+     * @param slotIndex the slot which the SIM is inserted
      * @return the URL of the newly created row or the updated row
      * @hide
      */
-    public Uri addSubscriptionInfoRecord(String iccId, int slotId) {
-        if (VDBG) logd("[addSubscriptionInfoRecord]+ iccId:" + iccId + " slotId:" + slotId);
+    public Uri addSubscriptionInfoRecord(String iccId, int slotIndex) {
+        if (VDBG) logd("[addSubscriptionInfoRecord]+ iccId:" + iccId + " slotIndex:" + slotIndex);
         if (iccId == null) {
             logd("[addSubscriptionInfoRecord]- null iccId");
         }
-        if (!isValidSlotId(slotId)) {
-            logd("[addSubscriptionInfoRecord]- invalid slotId");
+        if (!isValidSlotIndex(slotIndex)) {
+            logd("[addSubscriptionInfoRecord]- invalid slotIndex");
         }
 
         try {
             ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
             if (iSub != null) {
                 // FIXME: This returns 1 on success, 0 on error should should we return it?
-                iSub.addSubInfoRecord(iccId, slotId);
+                iSub.addSubInfoRecord(iccId, slotIndex);
             }
         } catch (RemoteException ex) {
             // ignore it
@@ -830,15 +830,15 @@
     }
 
     /**
-     * Get slotId associated with the subscription.
-     * @return slotId as a positive integer or a negative value if an error either
+     * Get slotIndex associated with the subscription.
+     * @return slotIndex as a positive integer or a negative value if an error either
      * SIM_NOT_INSERTED or < 0 if an invalid slot index
      * @hide
      */
-    public static int getSlotId(int subId) {
+    public static int getSlotIndex(int subId) {
         if (!isValidSubscriptionId(subId)) {
             if (DBG) {
-                logd("[getSlotId]- fail");
+                logd("[getSlotIndex]- fail");
             }
         }
 
@@ -847,7 +847,7 @@
         try {
             ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
             if (iSub != null) {
-                result = iSub.getSlotId(subId);
+                result = iSub.getSlotIndex(subId);
             }
         } catch (RemoteException ex) {
             // ignore it
@@ -858,8 +858,8 @@
     }
 
     /** @hide */
-    public static int[] getSubId(int slotId) {
-        if (!isValidSlotId(slotId)) {
+    public static int[] getSubId(int slotIndex) {
+        if (!isValidSlotIndex(slotIndex)) {
             logd("[getSubId]- fail");
             return null;
         }
@@ -869,7 +869,7 @@
         try {
             ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
             if (iSub != null) {
-                subId = iSub.getSubId(slotId);
+                subId = iSub.getSubId(slotIndex);
             }
         } catch (RemoteException ex) {
             // ignore it
@@ -1155,8 +1155,8 @@
     }
 
     /** @hide */
-    public static boolean isValidSlotId(int slotId) {
-        return slotId >= 0 && slotId < TelephonyManager.getDefault().getSimCount();
+    public static boolean isValidSlotIndex(int slotIndex) {
+        return slotIndex >= 0 && slotIndex < TelephonyManager.getDefault().getSimCount();
     }
 
     /** @hide */
@@ -1179,7 +1179,7 @@
         if (VDBG) logd("putPhoneIdAndSubIdExtra: phoneId=" + phoneId + " subId=" + subId);
         intent.putExtra(PhoneConstants.SUBSCRIPTION_KEY, subId);
         intent.putExtra(PhoneConstants.PHONE_KEY, phoneId);
-        //FIXME this is using phoneId and slotId interchangeably
+        //FIXME this is using phoneId and slotIndex interchangeably
         //Eventually, this should be removed as it is not the slot id
         intent.putExtra(PhoneConstants.SLOT_KEY, phoneId);
     }
@@ -1228,9 +1228,9 @@
     }
 
     /**
-     * Returns a constant indicating the state of sim for the slot idx.
+     * Returns a constant indicating the state of sim for the slot index.
      *
-     * @param slotIdx
+     * @param slotIndex
      *
      * {@See TelephonyManager#SIM_STATE_UNKNOWN}
      * {@See TelephonyManager#SIM_STATE_ABSENT}
@@ -1244,13 +1244,13 @@
      *
      * {@hide}
      */
-    public static int getSimStateForSlotIdx(int slotIdx) {
+    public static int getSimStateForSlotIndex(int slotIndex) {
         int simState = TelephonyManager.SIM_STATE_UNKNOWN;
 
         try {
             ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
             if (iSub != null) {
-                simState = iSub.getSimStateForSlotIdx(slotIdx);
+                simState = iSub.getSimStateForSlotIndex(slotIndex);
             }
         } catch (RemoteException ex) {
         }
diff --git a/telephony/java/android/telephony/TelephonyManager.java b/telephony/java/android/telephony/TelephonyManager.java
index d8a4892..a61496d 100644
--- a/telephony/java/android/telephony/TelephonyManager.java
+++ b/telephony/java/android/telephony/TelephonyManager.java
@@ -46,6 +46,7 @@
 
 import com.android.ims.internal.IImsServiceController;
 import com.android.ims.internal.IImsServiceFeatureListener;
+import com.android.internal.annotations.VisibleForTesting;
 import com.android.internal.telecom.ITelecomService;
 import com.android.internal.telephony.CellNetworkScanResult;
 import com.android.internal.telephony.IPhoneSubInfo;
@@ -863,15 +864,15 @@
      * <p>Requires Permission:
      *   {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE}
      *
-     * @param slotId of which deviceID is returned
+     * @param slotIndex of which deviceID is returned
      */
     /** {@hide} */
-    public String getDeviceSoftwareVersion(int slotId) {
+    public String getDeviceSoftwareVersion(int slotIndex) {
         ITelephony telephony = getITelephony();
         if (telephony == null) return null;
 
         try {
-            return telephony.getDeviceSoftwareVersionForSlot(slotId, getOpPackageName());
+            return telephony.getDeviceSoftwareVersionForSlot(slotIndex, getOpPackageName());
         } catch (RemoteException ex) {
             return null;
         } catch (NullPointerException ex) {
@@ -885,7 +886,11 @@
      *
      * <p>Requires Permission:
      *   {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE}
+     *
+     * @deprecated Use (@link getImei} which returns IMEI for GSM or (@link getMeid} which returns
+     * MEID for CDMA.
      */
+    @Deprecated
     public String getDeviceId() {
         try {
             ITelephony telephony = getITelephony();
@@ -906,15 +911,19 @@
      * <p>Requires Permission:
      *   {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE}
      *
-     * @param slotId of which deviceID is returned
+     * @param slotIndex of which deviceID is returned
+     *
+     * @deprecated Use (@link getImei} which returns IMEI for GSM or (@link getMeid} which returns
+     * MEID for CDMA.
      */
-    public String getDeviceId(int slotId) {
-        // FIXME this assumes phoneId == slotId
+    @Deprecated
+    public String getDeviceId(int slotIndex) {
+        // FIXME this assumes phoneId == slotIndex
         try {
             IPhoneSubInfo info = getSubscriberInfo();
             if (info == null)
                 return null;
-            return info.getDeviceIdForPhone(slotId, mContext.getOpPackageName());
+            return info.getDeviceIdForPhone(slotIndex, mContext.getOpPackageName());
         } catch (RemoteException ex) {
             return null;
         } catch (NullPointerException ex) {
@@ -923,35 +932,62 @@
     }
 
     /**
-     * Returns the IMEI. Return null if IMEI is not available.
+     * Returns the IMEI (International Mobile Equipment Identity). Return null if IMEI is not
+     * available.
      *
      * <p>Requires Permission:
      *   {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE}
-     *
-     * @hide
      */
-    @SystemApi
     public String getImei() {
         return getImei(getDefaultSim());
     }
 
     /**
-     * Returns the IMEI. Return null if IMEI is not available.
+     * Returns the IMEI (International Mobile Equipment Identity). Return null if IMEI is not
+     * available.
      *
      * <p>Requires Permission:
      *   {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE}
      *
-     * @param slotId of which deviceID is returned
-     *
-     * @hide
+     * @param slotIndex of which IMEI is returned
      */
-    @SystemApi
-    public String getImei(int slotId) {
+    public String getImei(int slotIndex) {
         ITelephony telephony = getITelephony();
         if (telephony == null) return null;
 
         try {
-            return telephony.getImeiForSlot(slotId, getOpPackageName());
+            return telephony.getImeiForSlot(slotIndex, getOpPackageName());
+        } catch (RemoteException ex) {
+            return null;
+        } catch (NullPointerException ex) {
+            return null;
+        }
+    }
+
+    /**
+     * Returns the MEID (Mobile Equipment Identifier). Return null if MEID is not available.
+     *
+     * <p>Requires Permission:
+     *   {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE}
+     */
+    public String getMeid() {
+        return getMeid(getDefaultSim());
+    }
+
+    /**
+     * Returns the MEID (Mobile Equipment Identifier). Return null if MEID is not available.
+     *
+     * <p>Requires Permission:
+     *   {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE}
+     *
+     * @param slotIndex of which MEID is returned
+     */
+    public String getMeid(int slotIndex) {
+        ITelephony telephony = getITelephony();
+        if (telephony == null) return null;
+
+        try {
+            return telephony.getMeidForSlot(slotIndex, getOpPackageName());
         } catch (RemoteException ex) {
             return null;
         } catch (NullPointerException ex) {
@@ -971,11 +1007,11 @@
     /**
      * Returns the NAI. Return null if NAI is not available.
      *
-     *  @param slotId of which Nai is returned
+     *  @param slotIndex of which Nai is returned
      */
     /** {@hide}*/
-    public String getNai(int slotId) {
-        int[] subId = SubscriptionManager.getSubId(slotId);
+    public String getNai(int slotIndex) {
+        int[] subId = SubscriptionManager.getSubId(slotIndex);
         try {
             IPhoneSubInfo info = getSubscriberInfo();
             if (info == null)
@@ -1171,23 +1207,23 @@
      *
      * @hide
      */
-    public int getCurrentPhoneTypeForSlot(int slotId) {
+    public int getCurrentPhoneTypeForSlot(int slotIndex) {
         try{
             ITelephony telephony = getITelephony();
             if (telephony != null) {
-                return telephony.getActivePhoneTypeForSlot(slotId);
+                return telephony.getActivePhoneTypeForSlot(slotIndex);
             } else {
                 // This can happen when the ITelephony interface is not up yet.
-                return getPhoneTypeFromProperty(slotId);
+                return getPhoneTypeFromProperty(slotIndex);
             }
         } catch (RemoteException ex) {
             // This shouldn't happen in the normal case, as a backup we
             // read from the system property.
-            return getPhoneTypeFromProperty(slotId);
+            return getPhoneTypeFromProperty(slotIndex);
         } catch (NullPointerException ex) {
             // This shouldn't happen in the normal case, as a backup we
             // read from the system property.
-            return getPhoneTypeFromProperty(slotId);
+            return getPhoneTypeFromProperty(slotIndex);
         }
     }
 
@@ -1900,17 +1936,17 @@
     /**
      * @return true if a ICC card is present for a subscription
      *
-     * @param slotId for which icc card presence is checked
+     * @param slotIndex for which icc card presence is checked
      */
     /** {@hide} */
-    // FIXME Input argument slotId should be of type int
-    public boolean hasIccCard(int slotId) {
+    // FIXME Input argument slotIndex should be of type int
+    public boolean hasIccCard(int slotIndex) {
 
         try {
             ITelephony telephony = getITelephony();
             if (telephony == null)
                 return false;
-            return telephony.hasIccCardUsingSlotId(slotId);
+            return telephony.hasIccCardUsingSlotIndex(slotIndex);
         } catch (RemoteException ex) {
             // Assume no ICC card if remote exception which shouldn't happen
             return false;
@@ -1935,31 +1971,31 @@
      * @see #SIM_STATE_CARD_RESTRICTED
      */
     public int getSimState() {
-        int slotIdx = getDefaultSim();
-        // slotIdx may be invalid due to sim being absent. In that case query all slots to get
+        int slotIndex = getDefaultSim();
+        // slotIndex may be invalid due to sim being absent. In that case query all slots to get
         // sim state
-        if (slotIdx < 0) {
+        if (slotIndex < 0) {
             // query for all slots and return absent if all sim states are absent, otherwise
             // return unknown
             for (int i = 0; i < getPhoneCount(); i++) {
                 int simState = getSimState(i);
                 if (simState != SIM_STATE_ABSENT) {
-                    Rlog.d(TAG, "getSimState: default sim:" + slotIdx + ", sim state for " +
-                            "slotIdx=" + i + " is " + simState + ", return state as unknown");
+                    Rlog.d(TAG, "getSimState: default sim:" + slotIndex + ", sim state for " +
+                            "slotIndex=" + i + " is " + simState + ", return state as unknown");
                     return SIM_STATE_UNKNOWN;
                 }
             }
-            Rlog.d(TAG, "getSimState: default sim:" + slotIdx + ", all SIMs absent, return " +
+            Rlog.d(TAG, "getSimState: default sim:" + slotIndex + ", all SIMs absent, return " +
                     "state as absent");
             return SIM_STATE_ABSENT;
         }
-        return getSimState(slotIdx);
+        return getSimState(slotIndex);
     }
 
     /**
      * Returns a constant indicating the state of the device SIM card in a slot.
      *
-     * @param slotIdx
+     * @param slotIndex
      *
      * @see #SIM_STATE_UNKNOWN
      * @see #SIM_STATE_ABSENT
@@ -1972,8 +2008,8 @@
      * @see #SIM_STATE_CARD_IO_ERROR
      * @see #SIM_STATE_CARD_RESTRICTED
      */
-    public int getSimState(int slotIdx) {
-        int simState = SubscriptionManager.getSimStateForSlotIdx(slotIdx);
+    public int getSimState(int slotIndex) {
+        int simState = SubscriptionManager.getSimStateForSlotIndex(slotIndex);
         return simState;
     }
 
@@ -3065,12 +3101,12 @@
      *
      * @hide
      */
-    public int getCallStateForSlot(int slotId) {
+    public int getCallStateForSlot(int slotIndex) {
         try {
             ITelephony telephony = getITelephony();
             if (telephony == null)
                 return CALL_STATE_IDLE;
-            return telephony.getCallStateForSlot(slotId);
+            return telephony.getCallStateForSlot(slotIndex);
         } catch (RemoteException ex) {
             // the phone process is restarting.
             return CALL_STATE_IDLE;
@@ -3886,9 +3922,19 @@
         return SubscriptionManager.getPhoneId(SubscriptionManager.getDefaultSubscriptionId());
     }
 
-    /** {@hide} */
+    /**
+     *  @return default SIM's slot index. If SIM is not inserted, return default SIM slot index.
+     *
+     * {@hide}
+     */
+    @VisibleForTesting
     public int getDefaultSim() {
-        return SubscriptionManager.getSlotId(SubscriptionManager.getDefaultSubscriptionId());
+        int slotIndex = SubscriptionManager.getSlotIndex(
+                SubscriptionManager.getDefaultSubscriptionId());
+        if (slotIndex == SubscriptionManager.SIM_NOT_INSERTED) {
+            slotIndex = SubscriptionManager.DEFAULT_SIM_SLOT_INDEX;
+        }
+        return slotIndex;
     }
 
     /**
@@ -4253,7 +4299,7 @@
      * feature or {@link null} if the service is not available. If an ImsServiceController is
      * available, the {@link IImsServiceFeatureListener} callback is registered as a listener for
      * feature updates.
-     * @param slotId The SIM slot that we are requesting the {@link IImsServiceController} for.
+     * @param slotIndex The SIM slot that we are requesting the {@link IImsServiceController} for.
      * @param feature The IMS Feature we are requesting, corresponding to {@link ImsFeature}.
      * @param callback Listener that will send updates to ImsManager when there are updates to
      * ImsServiceController.
@@ -4261,12 +4307,12 @@
      * it is unavailable.
      * @hide
      */
-    public IImsServiceController getImsServiceControllerAndListen(int slotId, @Feature int feature,
+    public IImsServiceController getImsServiceControllerAndListen(int slotIndex, @Feature int feature,
             IImsServiceFeatureListener callback) {
         try {
             ITelephony telephony = getITelephony();
             if (telephony != null) {
-                return telephony.getImsServiceControllerAndListen(slotId, feature, callback);
+                return telephony.getImsServiceControllerAndListen(slotIndex, feature, callback);
             }
         } catch (RemoteException e) {
             Rlog.e(TAG, "getImsServiceControllerAndListen, RemoteException: " + e.getMessage());
@@ -5404,7 +5450,7 @@
     /**
      * Set SIM card power state. Request is equivalent to inserting or removing the card.
      *
-     * @param slotId SIM slot id
+     * @param slotIndex SIM slot id
      * @param powerUp True if powering up the SIM, otherwise powering down
      *
      * <p>Requires Permission:
@@ -5412,11 +5458,11 @@
      *
      * @hide
      **/
-    public void setSimPowerStateForSlot(int slotId, boolean powerUp) {
+    public void setSimPowerStateForSlot(int slotIndex, boolean powerUp) {
         try {
             ITelephony telephony = getITelephony();
             if (telephony != null) {
-                telephony.setSimPowerStateForSlot(slotId, powerUp);
+                telephony.setSimPowerStateForSlot(slotIndex, powerUp);
             }
         } catch (RemoteException e) {
             Log.e(TAG, "Error calling ITelephony#setSimPowerStateForSlot", e);
@@ -5952,7 +5998,7 @@
     }
 
     /**
-     * Set the allowed carrier list for slotId
+     * Set the allowed carrier list for slotIndex
      * Require system privileges. In the future we may add this to carrier APIs.
      *
      * <p>Requires Permission:
@@ -5966,11 +6012,11 @@
      * @hide
      */
     @SystemApi
-    public int setAllowedCarriers(int slotId, List<CarrierIdentifier> carriers) {
+    public int setAllowedCarriers(int slotIndex, List<CarrierIdentifier> carriers) {
         try {
             ITelephony service = getITelephony();
             if (service != null) {
-                return service.setAllowedCarriers(slotId, carriers);
+                return service.setAllowedCarriers(slotIndex, carriers);
             }
         } catch (RemoteException e) {
             Log.e(TAG, "Error calling ITelephony#setAllowedCarriers", e);
@@ -5981,7 +6027,7 @@
     }
 
     /**
-     * Get the allowed carrier list for slotId.
+     * Get the allowed carrier list for slotIndex.
      * Require system privileges. In the future we may add this to carrier APIs.
      *
      * <p>Requires Permission:
@@ -5995,11 +6041,11 @@
      * @hide
      */
     @SystemApi
-    public List<CarrierIdentifier> getAllowedCarriers(int slotId) {
+    public List<CarrierIdentifier> getAllowedCarriers(int slotIndex) {
         try {
             ITelephony service = getITelephony();
             if (service != null) {
-                return service.getAllowedCarriers(slotId);
+                return service.getAllowedCarriers(slotIndex);
             }
         } catch (RemoteException e) {
             Log.e(TAG, "Error calling ITelephony#getAllowedCarriers", e);
diff --git a/telephony/java/com/android/internal/telephony/ISub.aidl b/telephony/java/com/android/internal/telephony/ISub.aidl
index f6aef08..71f2c6b 100755
--- a/telephony/java/com/android/internal/telephony/ISub.aidl
+++ b/telephony/java/com/android/internal/telephony/ISub.aidl
@@ -52,12 +52,12 @@
     SubscriptionInfo getActiveSubscriptionInfoForIccId(String iccId, String callingPackage);
 
     /**
-     * Get the active SubscriptionInfo associated with the slotIdx
-     * @param slotIdx the slot which the subscription is inserted
+     * Get the active SubscriptionInfo associated with the slotIndex
+     * @param slotIndex the slot which the subscription is inserted
      * @param callingPackage The package maing the call.
      * @return SubscriptionInfo, maybe null if its not active
      */
-    SubscriptionInfo getActiveSubscriptionInfoForSimSlotIndex(int slotIdx, String callingPackage);
+    SubscriptionInfo getActiveSubscriptionInfoForSimSlotIndex(int slotIndex, String callingPackage);
 
     /**
      * Get the SubscriptionInfo(s) of the active subscriptions. The records will be sorted
@@ -96,10 +96,10 @@
     /**
      * Add a new SubscriptionInfo to subinfo database if needed
      * @param iccId the IccId of the SIM card
-     * @param slotId the slot which the SIM is inserted
+     * @param slotIndex the slot which the SIM is inserted
      * @return the URL of the newly created row or the updated row
      */
-    int addSubInfoRecord(String iccId, int slotId);
+    int addSubInfoRecord(String iccId, int slotIndex);
 
     /**
      * Set SIM icon tint color by simInfo index
@@ -142,9 +142,9 @@
      */
     int setDataRoaming(int roaming, int subId);
 
-    int getSlotId(int subId);
+    int getSlotIndex(int subId);
 
-    int[] getSubId(int slotId);
+    int[] getSubId(int slotIndex);
 
     int getDefaultSubId();
 
@@ -177,10 +177,10 @@
     String getSubscriptionProperty(int subId, String propKey, String callingPackage);
 
     /**
-     * Get the SIM state for the slot idx
+     * Get the SIM state for the slot index
      * @return SIM state as the ordinal of IccCardConstants.State
      */
-    int getSimStateForSlotIdx(int slotIdx);
+    int getSimStateForSlotIndex(int slotIndex);
 
     boolean isActiveSubId(int subId);
 }
diff --git a/telephony/java/com/android/internal/telephony/ITelephony.aidl b/telephony/java/com/android/internal/telephony/ITelephony.aidl
index d21efc6..5c37822 100644
--- a/telephony/java/com/android/internal/telephony/ITelephony.aidl
+++ b/telephony/java/com/android/internal/telephony/ITelephony.aidl
@@ -370,7 +370,7 @@
     /**
      * Returns the call state for a slot.
      */
-     int getCallStateForSlot(int slotId);
+     int getCallStateForSlot(int slotIndex);
 
      int getDataActivity();
      int getDataState();
@@ -386,9 +386,9 @@
      * Returns the current active phone type as integer for particular slot.
      * Returns TelephonyManager.PHONE_TYPE_CDMA if RILConstants.CDMA_PHONE
      * and TelephonyManager.PHONE_TYPE_GSM if RILConstants.GSM_PHONE
-     * @param slotId - slot to query.
+     * @param slotIndex - slot to query.
      */
-    int getActivePhoneTypeForSlot(int slotId);
+    int getActivePhoneTypeForSlot(int slotIndex);
 
     /**
      * Returns the CDMA ERI icon index to display
@@ -542,10 +542,10 @@
 
     /**
      * Return true if an ICC card is present for a subId.
-     * @param slotId user preferred slotId.
+     * @param slotIndex user preferred slotIndex.
      * Return true if an ICC card is present
      */
-    boolean hasIccCardUsingSlotId(int slotId);
+    boolean hasIccCardUsingSlotIndex(int slotIndex);
 
     /**
      * Return if the current radio is LTE on CDMA. This
@@ -746,7 +746,7 @@
      *  requested as well as registering the ImsServiceController for callbacks using the
      *  IImsServiceFeatureListener interface.
      */
-    IImsServiceController getImsServiceControllerAndListen(int slotId, int feature,
+    IImsServiceController getImsServiceControllerAndListen(int slotIndex, int feature,
                 IImsServiceFeatureListener callback);
 
     /**
@@ -1054,22 +1054,32 @@
     /**
      * Returns the IMEI for the given slot.
      *
-     * @param slotId - device slot.
+     * @param slotIndex - device slot.
      * @param callingPackage The package making the call.
      * <p>Requires Permission:
      *   {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE}
      */
-    String getImeiForSlot(int slotId, String callingPackage);
+    String getImeiForSlot(int slotIndex, String callingPackage);
+
+    /**
+     * Returns the MEID for the given slot.
+     *
+     * @param slotIndex - device slot.
+     * @param callingPackage The package making the call.
+     * <p>Requires Permission:
+     *   {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE}
+     */
+    String getMeidForSlot(int slotIndex, String callingPackage);
 
     /**
      * Returns the device software version.
      *
-     * @param slotId - device slot.
+     * @param slotIndex - device slot.
      * @param callingPackage The package making the call.
      * <p>Requires Permission:
      *   {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE}
      */
-    String getDeviceSoftwareVersionForSlot(int slotId, String callingPackage);
+    String getDeviceSoftwareVersionForSlot(int slotIndex, String callingPackage);
 
     /**
      * Returns the subscription ID associated with the specified PhoneAccount.
@@ -1167,22 +1177,22 @@
     List<TelephonyHistogram> getTelephonyHistograms();
 
     /**
-     * Set the allowed carrier list for slotId
+     * Set the allowed carrier list for slotIndex
      * Require system privileges. In the future we may add this to carrier APIs.
      *
      * @return The number of carriers set successfully. Should match length of
      * carriers on success.
      */
-    int setAllowedCarriers(int slotId, in List<CarrierIdentifier> carriers);
+    int setAllowedCarriers(int slotIndex, in List<CarrierIdentifier> carriers);
 
     /**
-     * Get the allowed carrier list for slotId.
+     * Get the allowed carrier list for slotIndex.
      * Require system privileges. In the future we may add this to carrier APIs.
      *
      * @return List of {@link android.service.carrier.CarrierIdentifier}; empty list
      * means all carriers are allowed.
      */
-    List<CarrierIdentifier> getAllowedCarriers(int slotId);
+    List<CarrierIdentifier> getAllowedCarriers(int slotIndex);
 
     /**
      * Action set from carrier signalling broadcast receivers to enable/disable metered apns
@@ -1229,11 +1239,11 @@
 
     /**
      * Set SIM card power state. Request is equivalent to inserting or removing the card.
-     * @param slotId SIM slot id
+     * @param slotIndex SIM slot id
      * @param powerUp True if powering up the SIM, otherwise powering down
      * @hide
      * */
-    void setSimPowerStateForSlot(int slotId, boolean powerUp);
+    void setSimPowerStateForSlot(int slotIndex, boolean powerUp);
 
     /**
      * Returns a list of Forbidden PLMNs from the specified SIM App
diff --git a/wifi/java/android/net/wifi/IconInfo.aidl b/wifi/java/android/net/wifi/IconInfo.aidl
deleted file mode 100644
index a7bb2ef..0000000
--- a/wifi/java/android/net/wifi/IconInfo.aidl
+++ /dev/null
@@ -1,19 +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.wifi;
-
-parcelable IconInfo;
diff --git a/wifi/java/android/net/wifi/IconInfo.java b/wifi/java/android/net/wifi/IconInfo.java
deleted file mode 100644
index 0eae363..0000000
--- a/wifi/java/android/net/wifi/IconInfo.java
+++ /dev/null
@@ -1,111 +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.wifi;
-
-import android.os.Parcelable;
-import android.text.TextUtils;
-import android.os.Parcel;
-
-import java.util.Arrays;
-import java.util.Objects;
-
-/**
- * A class representing icon information.
- */
-public final class IconInfo implements Parcelable {
-    /**
-     * Name of the icon file.
-     */
-    private final String mFilename;
-
-    /**
-     * Raw binary data of the icon.
-     */
-    private final byte[] mData;
-
-    public IconInfo(String filename, byte[] data) {
-        mFilename = filename;
-        mData = data;
-    }
-
-    public IconInfo(IconInfo source) {
-        if (source == null) {
-            mFilename = null;
-            mData = null;
-            return;
-        }
-
-        mFilename = source.mFilename;
-        if (source.mData != null) {
-            mData = Arrays.copyOf(source.mData, source.mData.length);
-        } else {
-            mData = null;
-        }
-    }
-
-    public String getFilename() {
-        return mFilename;
-    }
-
-    public byte[] getData() {
-        return mData;
-    }
-
-    @Override
-    public boolean equals(Object thatObject) {
-        if (this == thatObject) {
-            return true;
-        }
-        if (!(thatObject instanceof IconInfo)) {
-            return false;
-        }
-        IconInfo that = (IconInfo) thatObject;
-        return TextUtils.equals(mFilename, that.mFilename)
-                && Arrays.equals(mData, that.mData);
-    }
-
-    @Override
-    public int hashCode() {
-        return Objects.hash(mFilename, mData);
-    }
-
-    @Override
-    public int describeContents() {
-        return 0;
-    }
-
-    @Override
-    public void writeToParcel(Parcel dest, int flags) {
-        dest.writeString(mFilename);
-        dest.writeByteArray(mData);
-    }
-
-    public static final Creator<IconInfo> CREATOR =
-        new Creator<IconInfo>() {
-            @Override
-            public IconInfo createFromParcel(Parcel in) {
-                String filename = in.readString();
-                byte[] data = in.createByteArray();
-                return new IconInfo(filename, data);
-            }
-
-            @Override
-            public IconInfo[] newArray(int size) {
-                return new IconInfo[size];
-            }
-        };
-}
diff --git a/wifi/java/android/net/wifi/WifiManager.java b/wifi/java/android/net/wifi/WifiManager.java
index 4f2881b..824c436 100644
--- a/wifi/java/android/net/wifi/WifiManager.java
+++ b/wifi/java/android/net/wifi/WifiManager.java
@@ -120,7 +120,8 @@
      *
      * Included extras:
      * {@link #EXTRA_BSSID_LONG}
-     * {@link #EXTRA_ICON_INFO}
+     * {@link #EXTRA_FILENAME}
+     * {@link #EXTRA_ICON}
      *
      * Receiver Required Permission: android.Manifest.permission.ACCESS_WIFI_STATE
      *
@@ -136,12 +137,18 @@
      */
     public static final String EXTRA_BSSID_LONG = "android.net.wifi.extra.BSSID_LONG";
     /**
-     * Icon information.
+     * Icon data.
      *
      * Retrieve with {@link android.content.Intent#getParcelableExtra(String)} and cast into
-     * {@link IconInfo}.
+     * {@link android.graphics.drawable.Icon}.
      */
-    public static final String EXTRA_ICON_INFO = "android.net.wifi.extra.ICON_INFO";
+    public static final String EXTRA_ICON = "android.net.wifi.extra.ICON";
+    /**
+     * Name of a file.
+     *
+     * Retrieve with {@link android.content.Intent#getStringExtra(String)}.
+     */
+    public static final String EXTRA_FILENAME = "android.net.wifi.extra.FILENAME";
 
     /**
      * Broadcast intent action indicating a Passpoint OSU Providers List element has been received.
@@ -984,9 +991,9 @@
 
     /**
      * Query for a Hotspot 2.0 release 2 OSU icon file. An {@link #ACTION_PASSPOINT_ICON} intent
-     * will be broadcasted once the request is completed.  The return value of
-     * {@link IconInfo#getData} from the intent extra will indicate the result of the request.
-     * A value of {@code null} will indicate a failure.
+     * will be broadcasted once the request is completed.  The presence of the intent extra
+     * {@link #EXTRA_ICON} will indicate the result of the request.
+     * A missing intent extra {@link #EXTRA_ICON} will indicate a failure.
      *
      * @param bssid The BSSID of the AP
      * @param fileName Name of the icon file (remote file) to query from the AP
diff --git a/wifi/java/android/net/wifi/hotspot2/ConfigParser.java b/wifi/java/android/net/wifi/hotspot2/ConfigParser.java
index 027b049a..e8e8731 100644
--- a/wifi/java/android/net/wifi/hotspot2/ConfigParser.java
+++ b/wifi/java/android/net/wifi/hotspot2/ConfigParser.java
@@ -111,6 +111,7 @@
      *
      * Content-Type: multipart/mixed; boundary={boundary}
      * Content-Transfer-Encoding: base64
+     * [Skip uninterested headers]
      *
      * --{boundary}
      * Content-Type: application/x-passpoint-profile
@@ -326,7 +327,8 @@
                     header.encodingType = entry.getValue();
                     break;
                 default:
-                    throw new IOException("Unexpected header: " + entry.getKey());
+                    Log.d(TAG, "Ignore header: " + entry.getKey());
+                    break;
             }
         }
         return header;
@@ -344,21 +346,24 @@
      * @throws IOException
      */
     private static Pair<String, String> parseContentType(String contentType) throws IOException {
-        String[] attributes = contentType.toString().split(";");
+        String[] attributes = contentType.split(";");
         String type = null;
         String boundary = null;
 
-        if (attributes.length < 1 || attributes.length > 2) {
+        if (attributes.length < 1) {
             throw new IOException("Invalid Content-Type: " + contentType);
         }
 
+        // The type is always the first attribute.
         type = attributes[0].trim();
-        if (attributes.length == 2) {
-            boundary = attributes[1].trim();
-            if (!boundary.startsWith(BOUNDARY)) {
-                throw new IOException("Invalid Content-Type: " + contentType);
+        // Look for boundary string from the rest of the attributes.
+        for (int i = 1; i < attributes.length; i++) {
+            String attribute = attributes[i].trim();
+            if (!attribute.startsWith(BOUNDARY)) {
+                Log.d(TAG, "Ignore Content-Type attribute: " + attributes[i]);
+                continue;
             }
-            boundary = boundary.substring(BOUNDARY.length());
+            boundary = attribute.substring(BOUNDARY.length());
             // Remove the leading and trailing quote if present.
             if (boundary.length() > 1 && boundary.startsWith("\"") && boundary.endsWith("\"")) {
                 boundary = boundary.substring(1, boundary.length()-1);
diff --git a/wifi/java/android/net/wifi/hotspot2/omadm/PpsMoParser.java b/wifi/java/android/net/wifi/hotspot2/omadm/PpsMoParser.java
index 2ffe428..5dc5d13 100644
--- a/wifi/java/android/net/wifi/hotspot2/omadm/PpsMoParser.java
+++ b/wifi/java/android/net/wifi/hotspot2/omadm/PpsMoParser.java
@@ -144,6 +144,8 @@
     private static final String NODE_TIME_LIMIT = "TimeLimit";
     private static final String NODE_USAGE_TIME_PERIOD = "UsageTimePeriod";
     private static final String NODE_CREDENTIAL_PRIORITY = "CredentialPriority";
+    private static final String NODE_EXTENSION = "Extension";
+
     /**
      * Fields under HomeSP subtree.
      */
@@ -629,6 +631,10 @@
                 case NODE_CREDENTIAL_PRIORITY:
                     config.setCredentialPriority(parseInteger(getPpsNodeValue(child)));
                     break;
+                case NODE_EXTENSION:
+                    // All vendor specific information will be under this node.
+                    Log.d(TAG, "Ignore Extension node for vendor specific information");
+                    break;
                 default:
                     throw new ParsingException("Unknown node: " + child.getName());
             }
diff --git a/wifi/tests/assets/hsr1/HSR1ProfileWithCACert.base64 b/wifi/tests/assets/hsr1/HSR1ProfileWithCACert.base64
index 995963d..56919c2 100644
--- a/wifi/tests/assets/hsr1/HSR1ProfileWithCACert.base64
+++ b/wifi/tests/assets/hsr1/HSR1ProfileWithCACert.base64
@@ -1,85 +1,86 @@
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diff --git a/wifi/tests/assets/hsr1/HSR1ProfileWithCACert.conf b/wifi/tests/assets/hsr1/HSR1ProfileWithCACert.conf
index 3ddd09f..a44b542 100644
--- a/wifi/tests/assets/hsr1/HSR1ProfileWithCACert.conf
+++ b/wifi/tests/assets/hsr1/HSR1ProfileWithCACert.conf
@@ -1,8 +1,9 @@
-Content-Type: multipart/mixed; boundary={boundary}
+MIME-Version: 1.0
+Content-Type: multipart/mixed; boundary={boundary}; charset=UTF-8
 Content-Transfer-Encoding: base64
 
 --{boundary}
-Content-Type: application/x-passpoint-profile
+Content-Type: application/x-passpoint-profile; charset=UTF-8
 Content-Transfer-Encoding: base64
 
 PE1nbXRUcmVlIHhtbG5zPSJzeW5jbWw6ZG1kZGYxLjIiPgogIDxWZXJEVEQ+MS4yPC9WZXJEVEQ+
diff --git a/wifi/tests/assets/pps/PerProviderSubscription.xml b/wifi/tests/assets/pps/PerProviderSubscription.xml
index 7f2d95d..1fb8309 100644
--- a/wifi/tests/assets/pps/PerProviderSubscription.xml
+++ b/wifi/tests/assets/pps/PerProviderSubscription.xml
@@ -14,6 +14,13 @@
     <Node>
       <NodeName>i001</NodeName>
       <Node>
+        <NodeName>Extension</NodeName>
+        <Node>
+          <NodeName>VendorSpecific</NodeName>
+          <Value>Test</Value>
+        </Node>
+      </Node>
+      <Node>
         <NodeName>HomeSP</NodeName>
         <Node>
           <NodeName>FriendlyName</NodeName>
diff --git a/wifi/tests/src/android/net/wifi/IconInfoTest.java b/wifi/tests/src/android/net/wifi/IconInfoTest.java
deleted file mode 100644
index 2fdb484..0000000
--- a/wifi/tests/src/android/net/wifi/IconInfoTest.java
+++ /dev/null
@@ -1,122 +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.wifi;
-
-import static org.junit.Assert.assertEquals;
-
-import android.net.wifi.IconInfo;
-import android.os.Parcel;
-import android.test.suitebuilder.annotation.SmallTest;
-
-import org.junit.Test;
-
-/**
- * Unit tests for {@link android.net.wifi.IconInfo}.
- */
-@SmallTest
-public class IconInfoTest {
-    private static final String TEST_FILENAME = "testIcon";
-    private static final byte[] TEST_DATA = new byte[] {0x12, 0x23, 0x34, 0x45, 0x56, 0x67};
-
-    /**
-     * Verify parcel write and read consistency for the given {@link IconInfo}
-     *
-     * @param writeIcon the {@link IconInfo} to write and verify
-     * @throws Exception
-     */
-    private static void verifyParcel(IconInfo writeIcon) throws Exception {
-        Parcel parcel = Parcel.obtain();
-        writeIcon.writeToParcel(parcel, 0);
-
-        parcel.setDataPosition(0);    // Rewind data position back to the beginning for read.
-        IconInfo readIcon = IconInfo.CREATOR.createFromParcel(parcel);
-        assertEquals(writeIcon, readIcon);
-    }
-
-    /**
-     * Verify parcel serialization for a {@link IconInfo} with null data.
-     *
-     * @throws Exception
-     */
-    @Test
-    public void verifyParcelWithNullData() throws Exception {
-        verifyParcel(new IconInfo(TEST_FILENAME, (byte[]) null));
-    }
-
-    /**
-     * Verify parcel serialization for a {@link IconInfo} with zero length data.
-     *
-     * @throws Exception
-     */
-    @Test
-    public void verifyParcelWithZeroLengthData() throws Exception {
-        verifyParcel(new IconInfo(TEST_FILENAME, new byte[0]));
-    }
-
-    /**
-     * Verify parcel serialization for a {@link IconInfo} with non-zero length data.
-     *
-     * @throws Exception
-     */
-    @Test
-    public void verifyParcelWithNonZeroLengthData() throws Exception {
-        verifyParcel(new IconInfo(TEST_FILENAME, TEST_DATA));
-    }
-
-    /**
-     * Verify parcel serialization for a {@link IconInfo} with a null filename.
-     *
-     * @throws Exception
-     */
-    @Test
-    public void verifyParcelWithNullFilename() throws Exception {
-        verifyParcel(new IconInfo(null, TEST_DATA));
-    }
-
-    /**
-     * Verify the copy constructor with non-null filename and data.
-     *
-     * @throws Exception
-     */
-    @Test
-    public void verifyCopyConstructor() throws Exception {
-        IconInfo source = new IconInfo(TEST_FILENAME, TEST_DATA);
-        assertEquals(source, new IconInfo(source));
-    }
-
-    /**
-     * Verify the copy constructor with null data.
-     *
-     * @throws Exception
-     */
-    @Test
-    public void verifyCopyConstructorWithNullData() throws Exception {
-        IconInfo source = new IconInfo(TEST_FILENAME, (byte[]) null);
-        assertEquals(source, new IconInfo(source));
-    }
-
-    /**
-     * Verify the copy constructor with null file name.
-     *
-     * @throws Exception
-     */
-    @Test
-    public void verifyCopyConstructorWithNullFilename() throws Exception {
-        IconInfo source = new IconInfo(null, TEST_DATA);
-        assertEquals(source, new IconInfo(source));
-    }
-}