Cleanup egregious style issues.

 * {@hide}

 */

public abstract class ServiceStateTracker extends Handler {

    /**

     *  The access technology currently in use:

     *  0 = unknown

     *  1 = GPRS only

     *  2 = EDGE

     *  3 = UMTS

     *  4 = IS95A

     *  5 = IS95B

     *  6 = 1xRTT

     *  7 = EvDo_0

     *  8 = EvDo_A

     *  9 = HSDPA

     *  10 = HSUPA

     *  11 = HSPA

     *  Access technology currently in use.

     */

    protected static final int DATA_ACCESS_UNKNOWN = 0;

    protected static final int DATA_ACCESS_GPRS = 1;

    protected static final int DATA_ACCESS_HSDPA = 9;

    protected static final int DATA_ACCESS_HSUPA = 10;

    protected static final int DATA_ACCESS_HSPA = 11;

    //***** Instance Variables

    protected CommandsInterface cm;

    public SignalStrength mSignalStrength;

    // Used as a unique identifier to track requests associated with a poll

    // and ignore stale responses.The value is a count-down of expected responses

    // in this pollingContext

    /**

     * A unique identifier to track requests associated with a poll

     * and ignore stale responses.  The value is a count-down of

     * expected responses in this pollingContext.

     */

    protected int[] pollingContext;

    protected boolean mDesiredPowerState;

    protected boolean dontPollSignalStrength = false; // Default is to poll strength

    // If we're getting unsolicited signal strength updates from the radio,

    // set value to true and don't bother polling any more

    /**

     * By default, strength polling is enabled.  However, if we're

     * getting unsolicited signal strength updates from the radio, set

     * value to true and don't bother polling any more.

     */

    protected boolean dontPollSignalStrength = false;

    protected RegistrantList networkAttachedRegistrants = new RegistrantList();

    protected RegistrantList roamingOnRegistrants = new RegistrantList();

    protected RegistrantList roamingOffRegistrants = new RegistrantList();

    //***** Constants

    protected  static final boolean DBG = true;

    // signal strength poll rate

    /** Signal strength poll rate. */

    protected static final int POLL_PERIOD_MILLIS = 20 * 1000;

    // waiting period before recheck gprs and voice registration

    /** Waiting period before recheck gprs and voice registration. */

    public static final int DEFAULT_GPRS_CHECK_PERIOD_MILLIS = 60 * 1000;

    public static final int DATA_STATE_POLL_SLEEP_MS = 100;

    //*****GSM events

    /** GSM events */

    protected static final int EVENT_RADIO_STATE_CHANGED               = 1;

    protected static final int EVENT_NETWORK_STATE_CHANGED             = 2;

    protected static final int EVENT_GET_SIGNAL_STRENGTH               = 3;

    protected static final int EVENT_CHECK_REPORT_GPRS                 = 22;

    protected static final int EVENT_RESTRICTED_STATE_CHANGED          = 23;

    //*****CDMA events:

    /** CDMA events */

    protected static final int EVENT_POLL_STATE_REGISTRATION_CDMA      = 24;

    protected static final int EVENT_POLL_STATE_OPERATOR_CDMA          = 25;

    protected static final int EVENT_RUIM_READY                        = 26;

    protected static final int EVENT_OTA_PROVISION_STATUS_CHANGE       = 37;

    protected static final int EVENT_SET_RADIO_POWER_OFF               = 38;

    //***** Time Zones

    protected static final String TIMEZONE_PROPERTY = "persist.sys.timezone";

    // List of ISO codes for countries that can have an offset of GMT+0

    // when not in daylight savings time.  This ignores some small places

    // such as the Canary Islands (Spain) and Danmarkshavn (Denmark).

    // The list must be sorted by code.

    /**

     * List of ISO codes for countries that can have an offset of

     * GMT+0 when not in daylight savings time.  This ignores some

     * small places such as the Canary Islands (Spain) and

     * Danmarkshavn (Denmark).  The list must be sorted by code.

    */

    protected static final String[] GMT_COUNTRY_CODES = {

        "bf", // Burkina Faso

        "ci", // Cote d'Ivoire

        "uk", // U.K

    };

    //***** Registration denied reason

    /** Reason for registration denial. */

    protected static final String REGISTRATION_DENIED_GEN  = "General";

    protected static final String REGISTRATION_DENIED_AUTH = "Authentication Failure";

    //***** Constructors

    public ServiceStateTracker() {

    }

                obtainMessage(EVENT_GET_PREFERRED_NETWORK_TYPE, onComplete));

    }

    //***** Called from Phone

    public void

    setRadioPower(boolean power) {

        mDesiredPowerState = power;

        setPowerStateToDesired();

    }

    public void enableLocationUpdates() {

        cm.setLocationUpdates(true, obtainMessage(EVENT_LOCATION_UPDATES_ENABLED));

    }

        cm.setLocationUpdates(false, null);

    }

    //***** Overridden from Handler

    public abstract void handleMessage(Message msg);

    //***** Protected abstract Methods

    protected abstract void handlePollStateResult(int what, AsyncResult ar);

    protected abstract void updateSpnDisplay();

    protected abstract void setPowerStateToDesired();

    /** Cancel a pending (if any) pollState() operation */

    protected void cancelPollState() {

        // This will effectively cancel the rest of the poll requests

        // This will effectively cancel the rest of the poll requests.

        pollingContext = new int[1];

    }

}