Create telephony-common

telephony-common was created by moving some of
  frameworks/base/telephony
to:
  frameworks/opt/telephony

Change-Id: I32cbb5eec1fa239c1587e055c8f7ef4fc48fb62c

1 files changed, 1695 insertions, 0 deletions

diff --git a/src/java/com/android/internal/telephony/Phone.java b/src/java/com/android/internal/telephony/Phone.java
new file mode 100644
index 0000000..34aa96c
--- /dev/null
+++ b/src/java/com/android/internal/telephony/Phone.java
@@ -0,0 +1,1695 @@
+/*
+ * Copyright (C) 2007 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 com.android.internal.telephony;
+
+import android.content.Context;
+import android.net.LinkCapabilities;
+import android.net.LinkProperties;
+import android.os.Handler;
+import android.os.Message;
+import android.os.SystemProperties;
+import android.telephony.CellLocation;
+import android.telephony.PhoneStateListener;
+import android.telephony.ServiceState;
+import android.telephony.SignalStrength;
+
+import com.android.internal.telephony.DataConnection;
+import com.android.internal.telephony.gsm.UsimServiceTable;
+import com.android.internal.telephony.ims.IsimRecords;
+import com.android.internal.telephony.test.SimulatedRadioControl;
+
+import com.android.internal.telephony.PhoneConstants.*; // ???? 
+
+import java.util.List;
+
+/**
+ * Internal interface used to control the phone; SDK developers cannot
+ * obtain this interface.
+ *
+ * {@hide}
+ *
+ */
+public interface Phone {
+
+    /** used to enable additional debug messages */
+    static final boolean DEBUG_PHONE = true;
+
+    public enum DataActivityState {
+        /**
+         * The state of a data activity.
+         * <ul>
+         * <li>NONE = No traffic</li>
+         * <li>DATAIN = Receiving IP ppp traffic</li>
+         * <li>DATAOUT = Sending IP ppp traffic</li>
+         * <li>DATAINANDOUT = Both receiving and sending IP ppp traffic</li>
+         * <li>DORMANT = The data connection is still active,
+                                     but physical link is down</li>
+         * </ul>
+         */
+        NONE, DATAIN, DATAOUT, DATAINANDOUT, DORMANT;
+    };
+
+    enum SuppService {
+      UNKNOWN, SWITCH, SEPARATE, TRANSFER, CONFERENCE, REJECT, HANGUP;
+    };
+
+    // "Features" accessible through the connectivity manager
+    static final String FEATURE_ENABLE_MMS = "enableMMS";
+    static final String FEATURE_ENABLE_SUPL = "enableSUPL";
+    static final String FEATURE_ENABLE_DUN = "enableDUN";
+    static final String FEATURE_ENABLE_HIPRI = "enableHIPRI";
+    static final String FEATURE_ENABLE_DUN_ALWAYS = "enableDUNAlways";
+    static final String FEATURE_ENABLE_FOTA = "enableFOTA";
+    static final String FEATURE_ENABLE_IMS = "enableIMS";
+    static final String FEATURE_ENABLE_CBS = "enableCBS";
+
+    /**
+     * Optional reasons for disconnect and connect
+     */
+    static final String REASON_ROAMING_ON = "roamingOn";
+    static final String REASON_ROAMING_OFF = "roamingOff";
+    static final String REASON_DATA_DISABLED = "dataDisabled";
+    static final String REASON_DATA_ENABLED = "dataEnabled";
+    static final String REASON_DATA_ATTACHED = "dataAttached";
+    static final String REASON_DATA_DETACHED = "dataDetached";
+    static final String REASON_CDMA_DATA_ATTACHED = "cdmaDataAttached";
+    static final String REASON_CDMA_DATA_DETACHED = "cdmaDataDetached";
+    static final String REASON_APN_CHANGED = "apnChanged";
+    static final String REASON_APN_SWITCHED = "apnSwitched";
+    static final String REASON_APN_FAILED = "apnFailed";
+    static final String REASON_RESTORE_DEFAULT_APN = "restoreDefaultApn";
+    static final String REASON_RADIO_TURNED_OFF = "radioTurnedOff";
+    static final String REASON_PDP_RESET = "pdpReset";
+    static final String REASON_VOICE_CALL_ENDED = "2GVoiceCallEnded";
+    static final String REASON_VOICE_CALL_STARTED = "2GVoiceCallStarted";
+    static final String REASON_PS_RESTRICT_ENABLED = "psRestrictEnabled";
+    static final String REASON_PS_RESTRICT_DISABLED = "psRestrictDisabled";
+    static final String REASON_SIM_LOADED = "simLoaded";
+    static final String REASON_NW_TYPE_CHANGED = "nwTypeChanged";
+    static final String REASON_DATA_DEPENDENCY_MET = "dependencyMet";
+    static final String REASON_DATA_DEPENDENCY_UNMET = "dependencyUnmet";
+
+    // Used for band mode selection methods
+    static final int BM_UNSPECIFIED = 0; // selected by baseband automatically
+    static final int BM_EURO_BAND   = 1; // GSM-900 / DCS-1800 / WCDMA-IMT-2000
+    static final int BM_US_BAND     = 2; // GSM-850 / PCS-1900 / WCDMA-850 / WCDMA-PCS-1900
+    static final int BM_JPN_BAND    = 3; // WCDMA-800 / WCDMA-IMT-2000
+    static final int BM_AUS_BAND    = 4; // GSM-900 / DCS-1800 / WCDMA-850 / WCDMA-IMT-2000
+    static final int BM_AUS2_BAND   = 5; // GSM-900 / DCS-1800 / WCDMA-850
+    static final int BM_BOUNDARY    = 6; // upper band boundary
+
+    // Used for preferred network type
+    // Note NT_* substitute RILConstants.NETWORK_MODE_* above the Phone
+    int NT_MODE_WCDMA_PREF   = RILConstants.NETWORK_MODE_WCDMA_PREF;
+    int NT_MODE_GSM_ONLY     = RILConstants.NETWORK_MODE_GSM_ONLY;
+    int NT_MODE_WCDMA_ONLY   = RILConstants.NETWORK_MODE_WCDMA_ONLY;
+    int NT_MODE_GSM_UMTS     = RILConstants.NETWORK_MODE_GSM_UMTS;
+
+    int NT_MODE_CDMA         = RILConstants.NETWORK_MODE_CDMA;
+
+    int NT_MODE_CDMA_NO_EVDO = RILConstants.NETWORK_MODE_CDMA_NO_EVDO;
+    int NT_MODE_EVDO_NO_CDMA = RILConstants.NETWORK_MODE_EVDO_NO_CDMA;
+    int NT_MODE_GLOBAL       = RILConstants.NETWORK_MODE_GLOBAL;
+
+    int NT_MODE_LTE_ONLY     = RILConstants.NETWORK_MODE_LTE_ONLY;
+    int PREFERRED_NT_MODE    = RILConstants.PREFERRED_NETWORK_MODE;
+
+
+    // Used for CDMA roaming mode
+    static final int CDMA_RM_HOME        = 0;  // Home Networks only, as defined in PRL
+    static final int CDMA_RM_AFFILIATED  = 1;  // Roaming an Affiliated networks, as defined in PRL
+    static final int CDMA_RM_ANY         = 2;  // Roaming on Any Network, as defined in PRL
+
+    // Used for CDMA subscription mode
+    static final int CDMA_SUBSCRIPTION_RUIM_SIM = 0; // RUIM/SIM (default)
+    static final int CDMA_SUBSCRIPTION_NV       = 1; // NV -> non-volatile memory
+
+    static final int PREFERRED_CDMA_SUBSCRIPTION = CDMA_SUBSCRIPTION_NV;
+
+    static final int TTY_MODE_OFF = 0;
+    static final int TTY_MODE_FULL = 1;
+    static final int TTY_MODE_HCO = 2;
+    static final int TTY_MODE_VCO = 3;
+
+     /**
+     * CDMA OTA PROVISION STATUS, the same as RIL_CDMA_OTA_Status in ril.h
+     */
+
+    public static final int CDMA_OTA_PROVISION_STATUS_SPL_UNLOCKED = 0;
+    public static final int CDMA_OTA_PROVISION_STATUS_SPC_RETRIES_EXCEEDED = 1;
+    public static final int CDMA_OTA_PROVISION_STATUS_A_KEY_EXCHANGED = 2;
+    public static final int CDMA_OTA_PROVISION_STATUS_SSD_UPDATED = 3;
+    public static final int CDMA_OTA_PROVISION_STATUS_NAM_DOWNLOADED = 4;
+    public static final int CDMA_OTA_PROVISION_STATUS_MDN_DOWNLOADED = 5;
+    public static final int CDMA_OTA_PROVISION_STATUS_IMSI_DOWNLOADED = 6;
+    public static final int CDMA_OTA_PROVISION_STATUS_PRL_DOWNLOADED = 7;
+    public static final int CDMA_OTA_PROVISION_STATUS_COMMITTED = 8;
+    public static final int CDMA_OTA_PROVISION_STATUS_OTAPA_STARTED = 9;
+    public static final int CDMA_OTA_PROVISION_STATUS_OTAPA_STOPPED = 10;
+    public static final int CDMA_OTA_PROVISION_STATUS_OTAPA_ABORTED = 11;
+
+
+    /**
+     * Get the current ServiceState. Use
+     * <code>registerForServiceStateChanged</code> to be informed of
+     * updates.
+     */
+    ServiceState getServiceState();
+
+    /**
+     * Get the current CellLocation.
+     */
+    CellLocation getCellLocation();
+
+    /**
+     * Get the current for the default apn DataState. No change notification
+     * exists at this interface -- use
+     * {@link android.telephony.PhoneStateListener} instead.
+     */
+    DataState getDataConnectionState();
+
+    /**
+     * Get the current DataState. No change notification exists at this
+     * interface -- use
+     * {@link android.telephony.PhoneStateListener} instead.
+     * @param apnType specify for which apn to get connection state info.
+     */
+    DataState getDataConnectionState(String apnType);
+
+    /**
+     * Get the current DataActivityState. No change notification exists at this
+     * interface -- use
+     * {@link android.telephony.TelephonyManager} instead.
+     */
+    DataActivityState getDataActivityState();
+
+    /**
+     * Gets the context for the phone, as set at initialization time.
+     */
+    Context getContext();
+
+    /**
+     * Disables the DNS check (i.e., allows "0.0.0.0").
+     * Useful for lab testing environment.
+     * @param b true disables the check, false enables.
+     */
+    void disableDnsCheck(boolean b);
+
+    /**
+     * Returns true if the DNS check is currently disabled.
+     */
+    boolean isDnsCheckDisabled();
+
+    /**
+     * Get current coarse-grained voice call state.
+     * Use {@link #registerForPreciseCallStateChanged(Handler, int, Object)
+     * registerForPreciseCallStateChanged()} for change notification. <p>
+     * If the phone has an active call and call waiting occurs,
+     * then the phone state is RINGING not OFFHOOK
+     * <strong>Note:</strong>
+     * This registration point provides notification of finer-grained
+     * changes.<p>
+     *
+     */
+    State getState();
+
+    /**
+     * Returns a string identifier for this phone interface for parties
+     *  outside the phone app process.
+     *  @return The string name.
+     */
+    String getPhoneName();
+
+    /**
+     * Return a numerical identifier for the phone radio interface.
+     * @return PHONE_TYPE_XXX as defined above.
+     */
+    int getPhoneType();
+
+    /**
+     * Returns an array of string identifiers for the APN types serviced by the
+     * currently active.
+     *  @return The string array will always return at least one entry, Phone.APN_TYPE_DEFAULT.
+     * TODO: Revisit if we always should return at least one entry.
+     */
+    String[] getActiveApnTypes();
+
+    /**
+     * Returns string for the active APN host.
+     *  @return type as a string or null if none.
+     */
+    String getActiveApnHost(String apnType);
+
+    /**
+     * Return the LinkProperties for the named apn or null if not available
+     */
+    LinkProperties getLinkProperties(String apnType);
+
+    /**
+     * Return the LinkCapabilities
+     */
+    LinkCapabilities getLinkCapabilities(String apnType);
+
+    /**
+     * Get current signal strength. No change notification available on this
+     * interface. Use <code>PhoneStateNotifier</code> or an equivalent.
+     * An ASU is 0-31 or -1 if unknown (for GSM, dBm = -113 - 2 * asu).
+     * The following special values are defined:</p>
+     * <ul><li>0 means "-113 dBm or less".</li>
+     * <li>31 means "-51 dBm or greater".</li></ul>
+     *
+     * @return Current signal strength as SignalStrength
+     */
+    SignalStrength getSignalStrength();
+
+    /**
+     * Notifies when a previously untracked non-ringing/waiting connection has appeared.
+     * This is likely due to some other entity (eg, SIM card application) initiating a call.
+     */
+    void registerForUnknownConnection(Handler h, int what, Object obj);
+
+    /**
+     * Unregisters for unknown connection notifications.
+     */
+    void unregisterForUnknownConnection(Handler h);
+
+    /**
+     * Register for getting notifications for change in the Call State {@link Call.State}
+     * This is called PreciseCallState because the call state is more precise than the
+     * {@link Phone.State} which can be obtained using the {@link PhoneStateListener}
+     *
+     * Resulting events will have an AsyncResult in <code>Message.obj</code>.
+     * AsyncResult.userData will be set to the obj argument here.
+     * The <em>h</em> parameter is held only by a weak reference.
+     */
+    void registerForPreciseCallStateChanged(Handler h, int what, Object obj);
+
+    /**
+     * Unregisters for voice call state change notifications.
+     * Extraneous calls are tolerated silently.
+     */
+    void unregisterForPreciseCallStateChanged(Handler h);
+
+
+    /**
+     * Notifies when a new ringing or waiting connection has appeared.<p>
+     *
+     *  Messages received from this:
+     *  Message.obj will be an AsyncResult
+     *  AsyncResult.userObj = obj
+     *  AsyncResult.result = a Connection. <p>
+     *  Please check Connection.isRinging() to make sure the Connection
+     *  has not dropped since this message was posted.
+     *  If Connection.isRinging() is true, then
+     *   Connection.getCall() == Phone.getRingingCall()
+     */
+    void registerForNewRingingConnection(Handler h, int what, Object obj);
+
+    /**
+     * Unregisters for new ringing connection notification.
+     * Extraneous calls are tolerated silently
+     */
+
+    void unregisterForNewRingingConnection(Handler h);
+
+    /**
+     * Notifies when an incoming call rings.<p>
+     *
+     *  Messages received from this:
+     *  Message.obj will be an AsyncResult
+     *  AsyncResult.userObj = obj
+     *  AsyncResult.result = a Connection. <p>
+     */
+    void registerForIncomingRing(Handler h, int what, Object obj);
+
+    /**
+     * Unregisters for ring notification.
+     * Extraneous calls are tolerated silently
+     */
+
+    void unregisterForIncomingRing(Handler h);
+
+    /**
+     * Notifies when out-band ringback tone is needed.<p>
+     *
+     *  Messages received from this:
+     *  Message.obj will be an AsyncResult
+     *  AsyncResult.userObj = obj
+     *  AsyncResult.result = boolean, true to start play ringback tone
+     *                       and false to stop. <p>
+     */
+    void registerForRingbackTone(Handler h, int what, Object obj);
+
+    /**
+     * Unregisters for ringback tone notification.
+     */
+
+    void unregisterForRingbackTone(Handler h);
+
+    /**
+     * Registers the handler to reset the uplink mute state to get
+     * uplink audio.
+     */
+    void registerForResendIncallMute(Handler h, int what, Object obj);
+
+    /**
+     * Unregisters for resend incall mute notifications.
+     */
+    void unregisterForResendIncallMute(Handler h);
+
+    /**
+     * Notifies when a voice connection has disconnected, either due to local
+     * or remote hangup or error.
+     *
+     *  Messages received from this will have the following members:<p>
+     *  <ul><li>Message.obj will be an AsyncResult</li>
+     *  <li>AsyncResult.userObj = obj</li>
+     *  <li>AsyncResult.result = a Connection object that is
+     *  no longer connected.</li></ul>
+     */
+    void registerForDisconnect(Handler h, int what, Object obj);
+
+    /**
+     * Unregisters for voice disconnection notification.
+     * Extraneous calls are tolerated silently
+     */
+    void unregisterForDisconnect(Handler h);
+
+
+    /**
+     * Register for notifications of initiation of a new MMI code request.
+     * MMI codes for GSM are discussed in 3GPP TS 22.030.<p>
+     *
+     * Example: If Phone.dial is called with "*#31#", then the app will
+     * be notified here.<p>
+     *
+     * The returned <code>Message.obj</code> will contain an AsyncResult.
+     *
+     * <code>obj.result</code> will be an "MmiCode" object.
+     */
+    void registerForMmiInitiate(Handler h, int what, Object obj);
+
+    /**
+     * Unregisters for new MMI initiate notification.
+     * Extraneous calls are tolerated silently
+     */
+    void unregisterForMmiInitiate(Handler h);
+
+    /**
+     * Register for notifications that an MMI request has completed
+     * its network activity and is in its final state. This may mean a state
+     * of COMPLETE, FAILED, or CANCELLED.
+     *
+     * <code>Message.obj</code> will contain an AsyncResult.
+     * <code>obj.result</code> will be an "MmiCode" object
+     */
+    void registerForMmiComplete(Handler h, int what, Object obj);
+
+    /**
+     * Unregisters for MMI complete notification.
+     * Extraneous calls are tolerated silently
+     */
+    void unregisterForMmiComplete(Handler h);
+
+    /**
+     * Registration point for Ecm timer reset
+     * @param h handler to notify
+     * @param what user-defined message code
+     * @param obj placed in Message.obj
+     */
+    public void registerForEcmTimerReset(Handler h, int what, Object obj);
+
+    /**
+     * Unregister for notification for Ecm timer reset
+     * @param h Handler to be removed from the registrant list.
+     */
+    public void unregisterForEcmTimerReset(Handler h);
+
+    /**
+     * Returns a list of MMI codes that are pending. (They have initiated
+     * but have not yet completed).
+     * Presently there is only ever one.
+     * Use <code>registerForMmiInitiate</code>
+     * and <code>registerForMmiComplete</code> for change notification.
+     */
+    public List<? extends MmiCode> getPendingMmiCodes();
+
+    /**
+     * Sends user response to a USSD REQUEST message.  An MmiCode instance
+     * representing this response is sent to handlers registered with
+     * registerForMmiInitiate.
+     *
+     * @param ussdMessge    Message to send in the response.
+     */
+    public void sendUssdResponse(String ussdMessge);
+
+    /**
+     * Register for ServiceState changed.
+     * Message.obj will contain an AsyncResult.
+     * AsyncResult.result will be a ServiceState instance
+     */
+    void registerForServiceStateChanged(Handler h, int what, Object obj);
+
+    /**
+     * Unregisters for ServiceStateChange notification.
+     * Extraneous calls are tolerated silently
+     */
+    void unregisterForServiceStateChanged(Handler h);
+
+    /**
+     * Register for Supplementary Service notifications from the network.
+     * Message.obj will contain an AsyncResult.
+     * AsyncResult.result will be a SuppServiceNotification instance.
+     *
+     * @param h Handler that receives the notification message.
+     * @param what User-defined message code.
+     * @param obj User object.
+     */
+    void registerForSuppServiceNotification(Handler h, int what, Object obj);
+
+    /**
+     * Unregisters for Supplementary Service notifications.
+     * Extraneous calls are tolerated silently
+     *
+     * @param h Handler to be removed from the registrant list.
+     */
+    void unregisterForSuppServiceNotification(Handler h);
+
+    /**
+     * Register for notifications when a supplementary service attempt fails.
+     * Message.obj will contain an AsyncResult.
+     *
+     * @param h Handler that receives the notification message.
+     * @param what User-defined message code.
+     * @param obj User object.
+     */
+    void registerForSuppServiceFailed(Handler h, int what, Object obj);
+
+    /**
+     * Unregister for notifications when a supplementary service attempt fails.
+     * Extraneous calls are tolerated silently
+     *
+     * @param h Handler to be removed from the registrant list.
+     */
+    void unregisterForSuppServiceFailed(Handler h);
+
+    /**
+     * Register for notifications when a sInCall VoicePrivacy is enabled
+     *
+     * @param h Handler that receives the notification message.
+     * @param what User-defined message code.
+     * @param obj User object.
+     */
+    void registerForInCallVoicePrivacyOn(Handler h, int what, Object obj);
+
+    /**
+     * Unegister for notifications when a sInCall VoicePrivacy is enabled
+     *
+     * @param h Handler to be removed from the registrant list.
+     */
+    void unregisterForInCallVoicePrivacyOn(Handler h);
+
+    /**
+     * Register for notifications when a sInCall VoicePrivacy is disabled
+     *
+     * @param h Handler that receives the notification message.
+     * @param what User-defined message code.
+     * @param obj User object.
+     */
+    void registerForInCallVoicePrivacyOff(Handler h, int what, Object obj);
+
+    /**
+     * Unegister for notifications when a sInCall VoicePrivacy is disabled
+     *
+     * @param h Handler to be removed from the registrant list.
+     */
+    void unregisterForInCallVoicePrivacyOff(Handler h);
+
+    /**
+     * Register for notifications when CDMA OTA Provision status change
+     *
+     * @param h Handler that receives the notification message.
+     * @param what User-defined message code.
+     * @param obj User object.
+     */
+    void registerForCdmaOtaStatusChange(Handler h, int what, Object obj);
+
+    /**
+     * Unegister for notifications when CDMA OTA Provision status change
+     * @param h Handler to be removed from the registrant list.
+     */
+    void unregisterForCdmaOtaStatusChange(Handler h);
+
+    /**
+     * Registration point for subscription info ready
+     * @param h handler to notify
+     * @param what what code of message when delivered
+     * @param obj placed in Message.obj
+     */
+    public void registerForSubscriptionInfoReady(Handler h, int what, Object obj);
+
+    /**
+     * Unregister for notifications for subscription info
+     * @param h Handler to be removed from the registrant list.
+     */
+    public void unregisterForSubscriptionInfoReady(Handler h);
+
+    /**
+     * Returns SIM record load state. Use
+     * <code>getSimCard().registerForReady()</code> for change notification.
+     *
+     * @return true if records from the SIM have been loaded and are
+     * available (if applicable). If not applicable to the underlying
+     * technology, returns true as well.
+     */
+    boolean getIccRecordsLoaded();
+
+    /**
+     * Returns the ICC card interface for this phone, or null
+     * if not applicable to underlying technology.
+     */
+    IccCard getIccCard();
+
+    /**
+     * Answers a ringing or waiting call. Active calls, if any, go on hold.
+     * Answering occurs asynchronously, and final notification occurs via
+     * {@link #registerForPreciseCallStateChanged(android.os.Handler, int,
+     * java.lang.Object) registerForPreciseCallStateChanged()}.
+     *
+     * @exception CallStateException when no call is ringing or waiting
+     */
+    void acceptCall() throws CallStateException;
+
+    /**
+     * Reject (ignore) a ringing call. In GSM, this means UDUB
+     * (User Determined User Busy). Reject occurs asynchronously,
+     * and final notification occurs via
+     * {@link #registerForPreciseCallStateChanged(android.os.Handler, int,
+     * java.lang.Object) registerForPreciseCallStateChanged()}.
+     *
+     * @exception CallStateException when no call is ringing or waiting
+     */
+    void rejectCall() throws CallStateException;
+
+    /**
+     * Places any active calls on hold, and makes any held calls
+     *  active. Switch occurs asynchronously and may fail.
+     * Final notification occurs via
+     * {@link #registerForPreciseCallStateChanged(android.os.Handler, int,
+     * java.lang.Object) registerForPreciseCallStateChanged()}.
+     *
+     * @exception CallStateException if a call is ringing, waiting, or
+     * dialing/alerting. In these cases, this operation may not be performed.
+     */
+    void switchHoldingAndActive() throws CallStateException;
+
+    /**
+     * Whether or not the phone can conference in the current phone
+     * state--that is, one call holding and one call active.
+     * @return true if the phone can conference; false otherwise.
+     */
+    boolean canConference();
+
+    /**
+     * Conferences holding and active. Conference occurs asynchronously
+     * and may fail. Final notification occurs via
+     * {@link #registerForPreciseCallStateChanged(android.os.Handler, int,
+     * java.lang.Object) registerForPreciseCallStateChanged()}.
+     *
+     * @exception CallStateException if canConference() would return false.
+     * In these cases, this operation may not be performed.
+     */
+    void conference() throws CallStateException;
+
+    /**
+     * Enable or disable enhanced Voice Privacy (VP). If enhanced VP is
+     * disabled, normal VP is enabled.
+     *
+     * @param enable whether true or false to enable or disable.
+     * @param onComplete a callback message when the action is completed.
+     */
+    void enableEnhancedVoicePrivacy(boolean enable, Message onComplete);
+
+    /**
+     * Get the currently set Voice Privacy (VP) mode.
+     *
+     * @param onComplete a callback message when the action is completed.
+     */
+    void getEnhancedVoicePrivacy(Message onComplete);
+
+    /**
+     * Whether or not the phone can do explicit call transfer in the current
+     * phone state--that is, one call holding and one call active.
+     * @return true if the phone can do explicit call transfer; false otherwise.
+     */
+    boolean canTransfer();
+
+    /**
+     * Connects the two calls and disconnects the subscriber from both calls
+     * Explicit Call Transfer occurs asynchronously
+     * and may fail. Final notification occurs via
+     * {@link #registerForPreciseCallStateChanged(android.os.Handler, int,
+     * java.lang.Object) registerForPreciseCallStateChanged()}.
+     *
+     * @exception CallStateException if canTransfer() would return false.
+     * In these cases, this operation may not be performed.
+     */
+    void explicitCallTransfer() throws CallStateException;
+
+    /**
+     * Clears all DISCONNECTED connections from Call connection lists.
+     * Calls that were in the DISCONNECTED state become idle. This occurs
+     * synchronously.
+     */
+    void clearDisconnected();
+
+
+    /**
+     * Gets the foreground call object, which represents all connections that
+     * are dialing or active (all connections
+     * that have their audio path connected).<p>
+     *
+     * The foreground call is a singleton object. It is constant for the life
+     * of this phone. It is never null.<p>
+     *
+     * The foreground call will only ever be in one of these states:
+     * IDLE, ACTIVE, DIALING, ALERTING, or DISCONNECTED.
+     *
+     * State change notification is available via
+     * {@link #registerForPreciseCallStateChanged(android.os.Handler, int,
+     * java.lang.Object) registerForPreciseCallStateChanged()}.
+     */
+    Call getForegroundCall();
+
+    /**
+     * Gets the background call object, which represents all connections that
+     * are holding (all connections that have been accepted or connected, but
+     * do not have their audio path connected). <p>
+     *
+     * The background call is a singleton object. It is constant for the life
+     * of this phone object . It is never null.<p>
+     *
+     * The background call will only ever be in one of these states:
+     * IDLE, HOLDING or DISCONNECTED.
+     *
+     * State change notification is available via
+     * {@link #registerForPreciseCallStateChanged(android.os.Handler, int,
+     * java.lang.Object) registerForPreciseCallStateChanged()}.
+     */
+    Call getBackgroundCall();
+
+    /**
+     * Gets the ringing call object, which represents an incoming
+     * connection (if present) that is pending answer/accept. (This connection
+     * may be RINGING or WAITING, and there may be only one.)<p>
+
+     * The ringing call is a singleton object. It is constant for the life
+     * of this phone. It is never null.<p>
+     *
+     * The ringing call will only ever be in one of these states:
+     * IDLE, INCOMING, WAITING or DISCONNECTED.
+     *
+     * State change notification is available via
+     * {@link #registerForPreciseCallStateChanged(android.os.Handler, int,
+     * java.lang.Object) registerForPreciseCallStateChanged()}.
+     */
+    Call getRingingCall();
+
+    /**
+     * Initiate a new voice connection. This happens asynchronously, so you
+     * cannot assume the audio path is connected (or a call index has been
+     * assigned) until PhoneStateChanged notification has occurred.
+     *
+     * @exception CallStateException if a new outgoing call is not currently
+     * possible because no more call slots exist or a call exists that is
+     * dialing, alerting, ringing, or waiting.  Other errors are
+     * handled asynchronously.
+     */
+    Connection dial(String dialString) throws CallStateException;
+
+    /**
+     * Initiate a new voice connection with supplementary User to User
+     * Information. This happens asynchronously, so you cannot assume the audio
+     * path is connected (or a call index has been assigned) until
+     * PhoneStateChanged notification has occurred.
+     *
+     * @exception CallStateException if a new outgoing call is not currently
+     *                possible because no more call slots exist or a call exists
+     *                that is dialing, alerting, ringing, or waiting. Other
+     *                errors are handled asynchronously.
+     */
+    Connection dial(String dialString, UUSInfo uusInfo) throws CallStateException;
+
+    /**
+     * Handles PIN MMI commands (PIN/PIN2/PUK/PUK2), which are initiated
+     * without SEND (so <code>dial</code> is not appropriate).
+     *
+     * @param dialString the MMI command to be executed.
+     * @return true if MMI command is executed.
+     */
+    boolean handlePinMmi(String dialString);
+
+    /**
+     * Handles in-call MMI commands. While in a call, or while receiving a
+     * call, use this to execute MMI commands.
+     * see 3GPP 20.030, section 6.5.5.1 for specs on the allowed MMI commands.
+     *
+     * @param command the MMI command to be executed.
+     * @return true if the MMI command is executed.
+     * @throws CallStateException
+     */
+    boolean handleInCallMmiCommands(String command) throws CallStateException;
+
+    /**
+     * Play a DTMF tone on the active call. Ignored if there is no active call.
+     * @param c should be one of 0-9, '*' or '#'. Other values will be
+     * silently ignored.
+     */
+    void sendDtmf(char c);
+
+    /**
+     * Start to paly a DTMF tone on the active call. Ignored if there is no active call
+     * or there is a playing DTMF tone.
+     * @param c should be one of 0-9, '*' or '#'. Other values will be
+     * silently ignored.
+     */
+    void startDtmf(char c);
+
+    /**
+     * Stop the playing DTMF tone. Ignored if there is no playing DTMF
+     * tone or no active call.
+     */
+    void stopDtmf();
+
+    /**
+     * send burst DTMF tone, it can send the string as single character or multiple character
+     * ignore if there is no active call or not valid digits string.
+     * Valid digit means only includes characters ISO-LATIN characters 0-9, *, #
+     * The difference between sendDtmf and sendBurstDtmf is sendDtmf only sends one character,
+     * this api can send single character and multiple character, also, this api has response
+     * back to caller.
+     *
+     * @param dtmfString is string representing the dialing digit(s) in the active call
+     * @param on the DTMF ON length in milliseconds, or 0 for default
+     * @param off the DTMF OFF length in milliseconds, or 0 for default
+     * @param onComplete is the callback message when the action is processed by BP
+     *
+     */
+    void sendBurstDtmf(String dtmfString, int on, int off, Message onComplete);
+
+    /**
+     * Sets the radio power on/off state (off is sometimes
+     * called "airplane mode"). Current state can be gotten via
+     * {@link #getServiceState()}.{@link
+     * android.telephony.ServiceState#getState() getState()}.
+     * <strong>Note: </strong>This request is asynchronous.
+     * getServiceState().getState() will not change immediately after this call.
+     * registerForServiceStateChanged() to find out when the
+     * request is complete.
+     *
+     * @param power true means "on", false means "off".
+     */
+    void setRadioPower(boolean power);
+
+    /**
+     * Get voice message waiting indicator status. No change notification
+     * available on this interface. Use PhoneStateNotifier or similar instead.
+     *
+     * @return true if there is a voice message waiting
+     */
+    boolean getMessageWaitingIndicator();
+
+    /**
+     * Get voice call forwarding indicator status. No change notification
+     * available on this interface. Use PhoneStateNotifier or similar instead.
+     *
+     * @return true if there is a voice call forwarding
+     */
+    boolean getCallForwardingIndicator();
+
+    /**
+     * Get the line 1 phone number (MSISDN). For CDMA phones, the MDN is returned
+     * and {@link #getMsisdn()} will return the MSISDN on CDMA/LTE phones.<p>
+     *
+     * @return phone number. May return null if not
+     * available or the SIM is not ready
+     */
+    String getLine1Number();
+
+    /**
+     * Returns the alpha tag associated with the msisdn number.
+     * If there is no alpha tag associated or the record is not yet available,
+     * returns a default localized string. <p>
+     */
+    String getLine1AlphaTag();
+
+    /**
+     * Sets the MSISDN phone number in the SIM card.
+     *
+     * @param alphaTag the alpha tag associated with the MSISDN phone number
+     *        (see getMsisdnAlphaTag)
+     * @param number the new MSISDN phone number to be set on the SIM.
+     * @param onComplete a callback message when the action is completed.
+     */
+    void setLine1Number(String alphaTag, String number, Message onComplete);
+
+    /**
+     * Get the voice mail access phone number. Typically dialed when the
+     * user holds the "1" key in the phone app. May return null if not
+     * available or the SIM is not ready.<p>
+     */
+    String getVoiceMailNumber();
+
+    /**
+     * Returns unread voicemail count. This count is shown when the  voicemail
+     * notification is expanded.<p>
+     */
+    int getVoiceMessageCount();
+
+    /**
+     * Returns the alpha tag associated with the voice mail number.
+     * If there is no alpha tag associated or the record is not yet available,
+     * returns a default localized string. <p>
+     *
+     * Please use this value instead of some other localized string when
+     * showing a name for this number in the UI. For example, call log
+     * entries should show this alpha tag. <p>
+     *
+     * Usage of this alpha tag in the UI is a common carrier requirement.
+     */
+    String getVoiceMailAlphaTag();
+
+    /**
+     * setVoiceMailNumber
+     * sets the voicemail number in the SIM card.
+     *
+     * @param alphaTag the alpha tag associated with the voice mail number
+     *        (see getVoiceMailAlphaTag)
+     * @param voiceMailNumber the new voicemail number to be set on the SIM.
+     * @param onComplete a callback message when the action is completed.
+     */
+    void setVoiceMailNumber(String alphaTag,
+                            String voiceMailNumber,
+                            Message onComplete);
+
+    /**
+     * getCallForwardingOptions
+     * gets a call forwarding option. The return value of
+     * ((AsyncResult)onComplete.obj) is an array of CallForwardInfo.
+     *
+     * @param commandInterfaceCFReason is one of the valid call forwarding
+     *        CF_REASONS, as defined in
+     *        <code>com.android.internal.telephony.CommandsInterface.</code>
+     * @param onComplete a callback message when the action is completed.
+     *        @see com.android.internal.telephony.CallForwardInfo for details.
+     */
+    void getCallForwardingOption(int commandInterfaceCFReason,
+                                  Message onComplete);
+
+    /**
+     * setCallForwardingOptions
+     * sets a call forwarding option.
+     *
+     * @param commandInterfaceCFReason is one of the valid call forwarding
+     *        CF_REASONS, as defined in
+     *        <code>com.android.internal.telephony.CommandsInterface.</code>
+     * @param commandInterfaceCFAction is one of the valid call forwarding
+     *        CF_ACTIONS, as defined in
+     *        <code>com.android.internal.telephony.CommandsInterface.</code>
+     * @param dialingNumber is the target phone number to forward calls to
+     * @param timerSeconds is used by CFNRy to indicate the timeout before
+     *        forwarding is attempted.
+     * @param onComplete a callback message when the action is completed.
+     */
+    void setCallForwardingOption(int commandInterfaceCFReason,
+                                 int commandInterfaceCFAction,
+                                 String dialingNumber,
+                                 int timerSeconds,
+                                 Message onComplete);
+
+    /**
+     * getOutgoingCallerIdDisplay
+     * gets outgoing caller id display. The return value of
+     * ((AsyncResult)onComplete.obj) is an array of int, with a length of 2.
+     *
+     * @param onComplete a callback message when the action is completed.
+     *        @see com.android.internal.telephony.CommandsInterface#getCLIR for details.
+     */
+    void getOutgoingCallerIdDisplay(Message onComplete);
+
+    /**
+     * setOutgoingCallerIdDisplay
+     * sets a call forwarding option.
+     *
+     * @param commandInterfaceCLIRMode is one of the valid call CLIR
+     *        modes, as defined in
+     *        <code>com.android.internal.telephony.CommandsInterface./code>
+     * @param onComplete a callback message when the action is completed.
+     */
+    void setOutgoingCallerIdDisplay(int commandInterfaceCLIRMode,
+                                    Message onComplete);
+
+    /**
+     * getCallWaiting
+     * gets call waiting activation state. The return value of
+     * ((AsyncResult)onComplete.obj) is an array of int, with a length of 1.
+     *
+     * @param onComplete a callback message when the action is completed.
+     *        @see com.android.internal.telephony.CommandsInterface#queryCallWaiting for details.
+     */
+    void getCallWaiting(Message onComplete);
+
+    /**
+     * setCallWaiting
+     * sets a call forwarding option.
+     *
+     * @param enable is a boolean representing the state that you are
+     *        requesting, true for enabled, false for disabled.
+     * @param onComplete a callback message when the action is completed.
+     */
+    void setCallWaiting(boolean enable, Message onComplete);
+
+    /**
+     * Scan available networks. This method is asynchronous; .
+     * On completion, <code>response.obj</code> is set to an AsyncResult with
+     * one of the following members:.<p>
+     *<ul>
+     * <li><code>response.obj.result</code> will be a <code>List</code> of
+     * <code>OperatorInfo</code> objects, or</li>
+     * <li><code>response.obj.exception</code> will be set with an exception
+     * on failure.</li>
+     * </ul>
+     */
+    void getAvailableNetworks(Message response);
+
+    /**
+     * Switches network selection mode to "automatic", re-scanning and
+     * re-selecting a network if appropriate.
+     *
+     * @param response The message to dispatch when the network selection
+     * is complete.
+     *
+     * @see #selectNetworkManually(OperatorInfo, android.os.Message )
+     */
+    void setNetworkSelectionModeAutomatic(Message response);
+
+    /**
+     * Manually selects a network. <code>response</code> is
+     * dispatched when this is complete.  <code>response.obj</code> will be
+     * an AsyncResult, and <code>response.obj.exception</code> will be non-null
+     * on failure.
+     *
+     * @see #setNetworkSelectionModeAutomatic(Message)
+     */
+    void selectNetworkManually(OperatorInfo network,
+                            Message response);
+
+    /**
+     *  Requests to set the preferred network type for searching and registering
+     * (CS/PS domain, RAT, and operation mode)
+     * @param networkType one of  NT_*_TYPE
+     * @param response is callback message
+     */
+    void setPreferredNetworkType(int networkType, Message response);
+
+    /**
+     *  Query the preferred network type setting
+     *
+     * @param response is callback message to report one of  NT_*_TYPE
+     */
+    void getPreferredNetworkType(Message response);
+
+    /**
+     * Gets the default SMSC address.
+     *
+     * @param result Callback message contains the SMSC address.
+     */
+    void getSmscAddress(Message result);
+
+    /**
+     * Sets the default SMSC address.
+     *
+     * @param address new SMSC address
+     * @param result Callback message is empty on completion
+     */
+    void setSmscAddress(String address, Message result);
+
+    /**
+     * Query neighboring cell IDs.  <code>response</code> is dispatched when
+     * this is complete.  <code>response.obj</code> will be an AsyncResult,
+     * and <code>response.obj.exception</code> will be non-null on failure.
+     * On success, <code>AsyncResult.result</code> will be a <code>String[]</code>
+     * containing the neighboring cell IDs.  Index 0 will contain the count
+     * of available cell IDs.  Cell IDs are in hexadecimal format.
+     *
+     * @param response callback message that is dispatched when the query
+     * completes.
+     */
+    void getNeighboringCids(Message response);
+
+    /**
+     * Sets an event to be fired when the telephony system processes
+     * a post-dial character on an outgoing call.<p>
+     *
+     * Messages of type <code>what</code> will be sent to <code>h</code>.
+     * The <code>obj</code> field of these Message's will be instances of
+     * <code>AsyncResult</code>. <code>Message.obj.result</code> will be
+     * a Connection object.<p>
+     *
+     * Message.arg1 will be the post dial character being processed,
+     * or 0 ('\0') if end of string.<p>
+     *
+     * If Connection.getPostDialState() == WAIT,
+     * the application must call
+     * {@link com.android.internal.telephony.Connection#proceedAfterWaitChar()
+     * Connection.proceedAfterWaitChar()} or
+     * {@link com.android.internal.telephony.Connection#cancelPostDial()
+     * Connection.cancelPostDial()}
+     * for the telephony system to continue playing the post-dial
+     * DTMF sequence.<p>
+     *
+     * If Connection.getPostDialState() == WILD,
+     * the application must call
+     * {@link com.android.internal.telephony.Connection#proceedAfterWildChar
+     * Connection.proceedAfterWildChar()}
+     * or
+     * {@link com.android.internal.telephony.Connection#cancelPostDial()
+     * Connection.cancelPostDial()}
+     * for the telephony system to continue playing the
+     * post-dial DTMF sequence.<p>
+     *
+     * Only one post dial character handler may be set. <p>
+     * Calling this method with "h" equal to null unsets this handler.<p>
+     */
+    void setOnPostDialCharacter(Handler h, int what, Object obj);
+
+
+    /**
+     * Mutes or unmutes the microphone for the active call. The microphone
+     * is automatically unmuted if a call is answered, dialed, or resumed
+     * from a holding state.
+     *
+     * @param muted true to mute the microphone,
+     * false to activate the microphone.
+     */
+
+    void setMute(boolean muted);
+
+    /**
+     * Gets current mute status. Use
+     * {@link #registerForPreciseCallStateChanged(android.os.Handler, int,
+     * java.lang.Object) registerForPreciseCallStateChanged()}
+     * as a change notifcation, although presently phone state changed is not
+     * fired when setMute() is called.
+     *
+     * @return true is muting, false is unmuting
+     */
+    boolean getMute();
+
+    /**
+     * Enables or disables echo suppression.
+     */
+    void setEchoSuppressionEnabled(boolean enabled);
+
+    /**
+     * Invokes RIL_REQUEST_OEM_HOOK_RAW on RIL implementation.
+     *
+     * @param data The data for the request.
+     * @param response <strong>On success</strong>,
+     * (byte[])(((AsyncResult)response.obj).result)
+     * <strong>On failure</strong>,
+     * (((AsyncResult)response.obj).result) == null and
+     * (((AsyncResult)response.obj).exception) being an instance of
+     * com.android.internal.telephony.gsm.CommandException
+     *
+     * @see #invokeOemRilRequestRaw(byte[], android.os.Message)
+     */
+    void invokeOemRilRequestRaw(byte[] data, Message response);
+
+    /**
+     * Invokes RIL_REQUEST_OEM_HOOK_Strings on RIL implementation.
+     *
+     * @param strings The strings to make available as the request data.
+     * @param response <strong>On success</strong>, "response" bytes is
+     * made available as:
+     * (String[])(((AsyncResult)response.obj).result).
+     * <strong>On failure</strong>,
+     * (((AsyncResult)response.obj).result) == null and
+     * (((AsyncResult)response.obj).exception) being an instance of
+     * com.android.internal.telephony.gsm.CommandException
+     *
+     * @see #invokeOemRilRequestStrings(java.lang.String[], android.os.Message)
+     */
+    void invokeOemRilRequestStrings(String[] strings, Message response);
+
+    /**
+     * Get the current active Data Call list
+     *
+     * @param response <strong>On success</strong>, "response" bytes is
+     * made available as:
+     * (String[])(((AsyncResult)response.obj).result).
+     * <strong>On failure</strong>,
+     * (((AsyncResult)response.obj).result) == null and
+     * (((AsyncResult)response.obj).exception) being an instance of
+     * com.android.internal.telephony.gsm.CommandException
+     */
+    void getDataCallList(Message response);
+
+    /**
+     * Update the ServiceState CellLocation for current network registration.
+     */
+    void updateServiceLocation();
+
+    /**
+     * Enable location update notifications.
+     */
+    void enableLocationUpdates();
+
+    /**
+     * Disable location update notifications.
+     */
+    void disableLocationUpdates();
+
+    /**
+     * For unit tests; don't send notifications to "Phone"
+     * mailbox registrants if true.
+     */
+    void setUnitTestMode(boolean f);
+
+    /**
+     * @return true If unit test mode is enabled
+     */
+    boolean getUnitTestMode();
+
+    /**
+     * Assign a specified band for RF configuration.
+     *
+     * @param bandMode one of BM_*_BAND
+     * @param response is callback message
+     */
+    void setBandMode(int bandMode, Message response);
+
+    /**
+     * Query the list of band mode supported by RF.
+     *
+     * @param response is callback message
+     *        ((AsyncResult)response.obj).result  is an int[] with every
+     *        element representing one avialable BM_*_BAND
+     */
+    void queryAvailableBandMode(Message response);
+
+    /**
+     * @return true if enable data connection on roaming
+     */
+    boolean getDataRoamingEnabled();
+
+    /**
+     * @param enable set true if enable data connection on roaming
+     */
+    void setDataRoamingEnabled(boolean enable);
+
+    /**
+     *  Query the CDMA roaming preference setting
+     *
+     * @param response is callback message to report one of  CDMA_RM_*
+     */
+    void queryCdmaRoamingPreference(Message response);
+
+    /**
+     *  Requests to set the CDMA roaming preference
+     * @param cdmaRoamingType one of  CDMA_RM_*
+     * @param response is callback message
+     */
+    void setCdmaRoamingPreference(int cdmaRoamingType, Message response);
+
+    /**
+     *  Requests to set the CDMA subscription mode
+     * @param cdmaSubscriptionType one of  CDMA_SUBSCRIPTION_*
+     * @param response is callback message
+     */
+    void setCdmaSubscription(int cdmaSubscriptionType, Message response);
+
+    /**
+     * If this is a simulated phone interface, returns a SimulatedRadioControl.
+     * @ return A SimulatedRadioControl if this is a simulated interface;
+     * otherwise, null.
+     */
+    SimulatedRadioControl getSimulatedRadioControl();
+
+    /**
+     * Enables the specified APN type. Only works for "special" APN types,
+     * i.e., not the default APN.
+     * @param type The desired APN type. Cannot be {@link #APN_TYPE_DEFAULT}.
+     * @return <code>APN_ALREADY_ACTIVE</code> if the current APN
+     * services the requested type.<br/>
+     * <code>APN_TYPE_NOT_AVAILABLE</code> if the carrier does not
+     * support the requested APN.<br/>
+     * <code>APN_REQUEST_STARTED</code> if the request has been initiated.<br/>
+     * <code>APN_REQUEST_FAILED</code> if the request was invalid.<br/>
+     * A <code>ACTION_ANY_DATA_CONNECTION_STATE_CHANGED</code> broadcast will
+     * indicate connection state progress.
+     */
+    int enableApnType(String type);
+
+    /**
+     * Disables the specified APN type, and switches back to the default APN,
+     * if necessary. Switching to the default APN will not happen if default
+     * data traffic has been explicitly disabled via a call to {@link #disableDataConnectivity}.
+     * <p/>Only works for "special" APN types,
+     * i.e., not the default APN.
+     * @param type The desired APN type. Cannot be {@link #APN_TYPE_DEFAULT}.
+     * @return <code>APN_ALREADY_ACTIVE</code> if the default APN
+     * is already active.<br/>
+     * <code>APN_REQUEST_STARTED</code> if the request to switch to the default
+     * APN has been initiated.<br/>
+     * <code>APN_REQUEST_FAILED</code> if the request was invalid.<br/>
+     * A <code>ACTION_ANY_DATA_CONNECTION_STATE_CHANGED</code> broadcast will
+     * indicate connection state progress.
+     */
+    int disableApnType(String type);
+
+    /**
+     * Report on whether data connectivity is allowed.
+     */
+    boolean isDataConnectivityPossible();
+
+    /**
+     * Report on whether data connectivity is allowed for an APN.
+     */
+    boolean isDataConnectivityPossible(String apnType);
+
+    /**
+     * Retrieves the unique device ID, e.g., IMEI for GSM phones and MEID for CDMA phones.
+     */
+    String getDeviceId();
+
+    /**
+     * Retrieves the software version number for the device, e.g., IMEI/SV
+     * for GSM phones.
+     */
+    String getDeviceSvn();
+
+    /**
+     * Retrieves the unique subscriber ID, e.g., IMSI for GSM phones.
+     */
+    String getSubscriberId();
+
+    /**
+     * Retrieves the serial number of the ICC, if applicable.
+     */
+    String getIccSerialNumber();
+
+    /* CDMA support methods */
+
+    /**
+     * Retrieves the MIN for CDMA phones.
+     */
+    String getCdmaMin();
+
+    /**
+     * Check if subscription data has been assigned to mMin
+     *
+     * return true if MIN info is ready; false otherwise.
+     */
+    boolean isMinInfoReady();
+
+    /**
+     *  Retrieves PRL Version for CDMA phones
+     */
+    String getCdmaPrlVersion();
+
+    /**
+     * Retrieves the ESN for CDMA phones.
+     */
+    String getEsn();
+
+    /**
+     * Retrieves MEID for CDMA phones.
+     */
+    String getMeid();
+
+    /**
+     * Retrieves the MSISDN from the UICC. For GSM/UMTS phones, this is equivalent to
+     * {@link #getLine1Number()}. For CDMA phones, {@link #getLine1Number()} returns
+     * the MDN, so this method is provided to return the MSISDN on CDMA/LTE phones.
+     */
+    String getMsisdn();
+
+    /**
+     * Retrieves IMEI for phones. Returns null if IMEI is not set.
+     */
+    String getImei();
+
+    /**
+     * Retrieves the PhoneSubInfo of the Phone
+     */
+    public PhoneSubInfo getPhoneSubInfo();
+
+    /**
+     * Retrieves the IccSmsInterfaceManager of the Phone
+     */
+    public IccSmsInterfaceManager getIccSmsInterfaceManager();
+
+    /**
+     * Retrieves the IccPhoneBookInterfaceManager of the Phone
+     */
+    public IccPhoneBookInterfaceManager getIccPhoneBookInterfaceManager();
+
+    /**
+     * setTTYMode
+     * sets a TTY mode option.
+     * @param ttyMode is a one of the following:
+     * - {@link com.android.internal.telephony.Phone#TTY_MODE_OFF}
+     * - {@link com.android.internal.telephony.Phone#TTY_MODE_FULL}
+     * - {@link com.android.internal.telephony.Phone#TTY_MODE_HCO}
+     * - {@link com.android.internal.telephony.Phone#TTY_MODE_VCO}
+     * @param onComplete a callback message when the action is completed
+     */
+    void setTTYMode(int ttyMode, Message onComplete);
+
+    /**
+     * queryTTYMode
+     * query the status of the TTY mode
+     *
+     * @param onComplete a callback message when the action is completed.
+     */
+    void queryTTYMode(Message onComplete);
+
+    /**
+     * Activate or deactivate cell broadcast SMS.
+     *
+     * @param activate
+     *            0 = activate, 1 = deactivate
+     * @param response
+     *            Callback message is empty on completion
+     */
+    void activateCellBroadcastSms(int activate, Message response);
+
+    /**
+     * Query the current configuration of cdma cell broadcast SMS.
+     *
+     * @param response
+     *            Callback message is empty on completion
+     */
+    void getCellBroadcastSmsConfig(Message response);
+
+    /**
+     * Configure cell broadcast SMS.
+     *
+     * TODO: Change the configValuesArray to a RIL_BroadcastSMSConfig
+     *
+     * @param response
+     *            Callback message is empty on completion
+     */
+    public void setCellBroadcastSmsConfig(int[] configValuesArray, Message response);
+
+    public void notifyDataActivity();
+
+    /**
+     * Returns the CDMA ERI icon index to display
+     */
+    public int getCdmaEriIconIndex();
+
+    /**
+     * Returns the CDMA ERI icon mode,
+     * 0 - ON
+     * 1 - FLASHING
+     */
+    public int getCdmaEriIconMode();
+
+    /**
+     * Returns the CDMA ERI text,
+     */
+    public String getCdmaEriText();
+
+    /**
+     * request to exit emergency call back mode
+     * the caller should use setOnECMModeExitResponse
+     * to receive the emergency callback mode exit response
+     */
+    void exitEmergencyCallbackMode();
+
+    /**
+     * this decides if the dial number is OTA(Over the air provision) number or not
+     * @param dialStr is string representing the dialing digit(s)
+     * @return  true means the dialStr is OTA number, and false means the dialStr is not OTA number
+     */
+    boolean isOtaSpNumber(String dialStr);
+
+    /**
+     * Returns true if OTA Service Provisioning needs to be performed.
+     */
+    boolean needsOtaServiceProvisioning();
+
+    /**
+     * Register for notifications when CDMA call waiting comes
+     *
+     * @param h Handler that receives the notification message.
+     * @param what User-defined message code.
+     * @param obj User object.
+     */
+    void registerForCallWaiting(Handler h, int what, Object obj);
+
+    /**
+     * Unegister for notifications when CDMA Call waiting comes
+     * @param h Handler to be removed from the registrant list.
+     */
+    void unregisterForCallWaiting(Handler h);
+
+
+    /**
+     * Register for signal information notifications from the network.
+     * Message.obj will contain an AsyncResult.
+     * AsyncResult.result will be a SuppServiceNotification instance.
+     *
+     * @param h Handler that receives the notification message.
+     * @param what User-defined message code.
+     * @param obj User object.
+     */
+
+    void registerForSignalInfo(Handler h, int what, Object obj) ;
+    /**
+     * Unregisters for signal information notifications.
+     * Extraneous calls are tolerated silently
+     *
+     * @param h Handler to be removed from the registrant list.
+     */
+    void unregisterForSignalInfo(Handler h);
+
+    /**
+     * Register for display information notifications from the network.
+     * Message.obj will contain an AsyncResult.
+     * AsyncResult.result will be a SuppServiceNotification instance.
+     *
+     * @param h Handler that receives the notification message.
+     * @param what User-defined message code.
+     * @param obj User object.
+     */
+    void registerForDisplayInfo(Handler h, int what, Object obj);
+
+    /**
+     * Unregisters for display information notifications.
+     * Extraneous calls are tolerated silently
+     *
+     * @param h Handler to be removed from the registrant list.
+     */
+    void unregisterForDisplayInfo(Handler h) ;
+
+    /**
+     * Register for CDMA number information record notification from the network.
+     * Message.obj will contain an AsyncResult.
+     * AsyncResult.result will be a CdmaInformationRecords.CdmaNumberInfoRec
+     * instance.
+     *
+     * @param h Handler that receives the notification message.
+     * @param what User-defined message code.
+     * @param obj User object.
+     */
+    void registerForNumberInfo(Handler h, int what, Object obj);
+
+    /**
+     * Unregisters for number information record notifications.
+     * Extraneous calls are tolerated silently
+     *
+     * @param h Handler to be removed from the registrant list.
+     */
+    void unregisterForNumberInfo(Handler h);
+
+    /**
+     * Register for CDMA redirected number information record notification
+     * from the network.
+     * Message.obj will contain an AsyncResult.
+     * AsyncResult.result will be a CdmaInformationRecords.CdmaRedirectingNumberInfoRec
+     * instance.
+     *
+     * @param h Handler that receives the notification message.
+     * @param what User-defined message code.
+     * @param obj User object.
+     */
+    void registerForRedirectedNumberInfo(Handler h, int what, Object obj);
+
+    /**
+     * Unregisters for redirected number information record notification.
+     * Extraneous calls are tolerated silently
+     *
+     * @param h Handler to be removed from the registrant list.
+     */
+    void unregisterForRedirectedNumberInfo(Handler h);
+
+    /**
+     * Register for CDMA line control information record notification
+     * from the network.
+     * Message.obj will contain an AsyncResult.
+     * AsyncResult.result will be a CdmaInformationRecords.CdmaLineControlInfoRec
+     * instance.
+     *
+     * @param h Handler that receives the notification message.
+     * @param what User-defined message code.
+     * @param obj User object.
+     */
+    void registerForLineControlInfo(Handler h, int what, Object obj);
+
+    /**
+     * Unregisters for line control information notifications.
+     * Extraneous calls are tolerated silently
+     *
+     * @param h Handler to be removed from the registrant list.
+     */
+    void unregisterForLineControlInfo(Handler h);
+
+    /**
+     * Register for CDMA T53 CLIR information record notifications
+     * from the network.
+     * Message.obj will contain an AsyncResult.
+     * AsyncResult.result will be a CdmaInformationRecords.CdmaT53ClirInfoRec
+     * instance.
+     *
+     * @param h Handler that receives the notification message.
+     * @param what User-defined message code.
+     * @param obj User object.
+     */
+    void registerFoT53ClirlInfo(Handler h, int what, Object obj);
+
+    /**
+     * Unregisters for T53 CLIR information record notification
+     * Extraneous calls are tolerated silently
+     *
+     * @param h Handler to be removed from the registrant list.
+     */
+    void unregisterForT53ClirInfo(Handler h);
+
+    /**
+     * Register for CDMA T53 audio control information record notifications
+     * from the network.
+     * Message.obj will contain an AsyncResult.
+     * AsyncResult.result will be a CdmaInformationRecords.CdmaT53AudioControlInfoRec
+     * instance.
+     *
+     * @param h Handler that receives the notification message.
+     * @param what User-defined message code.
+     * @param obj User object.
+     */
+    void registerForT53AudioControlInfo(Handler h, int what, Object obj);
+
+    /**
+     * Unregisters for T53 audio control information record notifications.
+     * Extraneous calls are tolerated silently
+     *
+     * @param h Handler to be removed from the registrant list.
+     */
+    void unregisterForT53AudioControlInfo(Handler h);
+
+    /**
+     * registers for exit emergency call back mode request response
+     *
+     * @param h Handler that receives the notification message.
+     * @param what User-defined message code.
+     * @param obj User object.
+     */
+
+    void setOnEcbModeExitResponse(Handler h, int what, Object obj);
+
+    /**
+     * Unregisters for exit emergency call back mode request response
+     *
+     * @param h Handler to be removed from the registrant list.
+     */
+    void unsetOnEcbModeExitResponse(Handler h);
+
+    /**
+     * Return if the current radio is LTE on CDMA. This
+     * is a tri-state return value as for a period of time
+     * the mode may be unknown.
+     *
+     * @return {@link #LTE_ON_CDMA_UNKNOWN}, {@link #LTE_ON_CDMA_FALSE} or {@link #LTE_ON_CDMA_TRUE}
+     */
+    public int getLteOnCdmaMode();
+
+    /**
+     * TODO: Adding a function for each property is not good.
+     * A fucntion of type getPhoneProp(propType) where propType is an
+     * enum of GSM+CDMA+LTE props would be a better approach.
+     *
+     * Get "Restriction of menu options for manual PLMN selection" bit
+     * status from EF_CSP data, this belongs to "Value Added Services Group".
+     * @return true if this bit is set or EF_CSP data is unavailable,
+     * false otherwise
+     */
+    boolean isCspPlmnEnabled();
+
+    /**
+     * Return an interface to retrieve the ISIM records for IMS, if available.
+     * @return the interface to retrieve the ISIM records, or null if not supported
+     */
+    IsimRecords getIsimRecords();
+
+    /**
+     * Request the ISIM application on the UICC to perform the AKA
+     * challenge/response algorithm for IMS authentication. The nonce string
+     * and challenge response are Base64 encoded Strings.
+     *
+     * @param nonce the nonce string to pass with the ISIM authentication request
+     * @param response a callback message with the String response in the obj field
+     */
+    void requestIsimAuthentication(String nonce, Message response);
+
+    /**
+     * Sets the SIM voice message waiting indicator records.
+     * @param line GSM Subscriber Profile Number, one-based. Only '1' is supported
+     * @param countWaiting The number of messages waiting, if known. Use
+     *                     -1 to indicate that an unknown number of
+     *                      messages are waiting
+     */
+    void setVoiceMessageWaiting(int line, int countWaiting);
+
+    /**
+     * Gets the USIM service table from the UICC, if present and available.
+     * @return an interface to the UsimServiceTable record, or null if not available
+     */
+    UsimServiceTable getUsimServiceTable();
+
+    /**
+     * Unregister from all events it registered for and dispose objects
+     * created by this object.
+     */
+    void dispose();
+
+    /**
+     * Remove references to external object stored in this object.
+     */
+    void removeReferences();
+}