telephony/java/android/telephony/CellSignalStrengthCdma.java - LeafOS-Project/android_frameworks_base - Gitiles

 /*
  * Copyright (C) 2012 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.telephony;

 import android.os.Parcel;
 import android.os.Parcelable;
 import android.telephony.Rlog;

 /**
  * Signal strength related information.
  */
 public final class CellSignalStrengthCdma extends CellSignalStrength implements Parcelable {

     private static final String LOG_TAG = "CellSignalStrengthCdma";
     private static final boolean DBG = false;

     private int mCdmaDbm;   // This value is the RSSI value
     private int mCdmaEcio;  // This value is the Ec/Io
     private int mEvdoDbm;   // This value is the EVDO RSSI value
     private int mEvdoEcio;  // This value is the EVDO Ec/Io
     private int mEvdoSnr;   // Valid values are 0-8.  8 is the highest signal to noise ratio

     /**
      * Empty constructor
      *
      * @hide
      */
     public CellSignalStrengthCdma() {
         setDefaultValues();
     }

     /**
      * Constructor
      *
      * @hide
      */
     public CellSignalStrengthCdma(int cdmaDbm, int cdmaEcio, int evdoDbm, int evdoEcio,
             int evdoSnr) {
         initialize(cdmaDbm, cdmaEcio, evdoDbm, evdoEcio, evdoSnr);
     }

     /**
      * Copy constructors
      *
      * @param s Source SignalStrength
      *
      * @hide
      */
     public CellSignalStrengthCdma(CellSignalStrengthCdma s) {
         copyFrom(s);
     }

     /**
      * Initialize all the values
      *
      * @param cdmaDbm
      * @param cdmaEcio
      * @param evdoDbm
      * @param evdoEcio
      * @param evdoSnr
      *
      * @hide
      */
     public void initialize(int cdmaDbm, int cdmaEcio, int evdoDbm, int evdoEcio, int evdoSnr) {
         mCdmaDbm = cdmaDbm;
         mCdmaEcio = cdmaEcio;
         mEvdoDbm = evdoDbm;
         mEvdoEcio = evdoEcio;
         mEvdoSnr = evdoSnr;
     }

     /**
      * @hide
      */
     protected void copyFrom(CellSignalStrengthCdma s) {
         mCdmaDbm = s.mCdmaDbm;
         mCdmaEcio = s.mCdmaEcio;
         mEvdoDbm = s.mEvdoDbm;
         mEvdoEcio = s.mEvdoEcio;
         mEvdoSnr = s.mEvdoSnr;
     }

     /**
      * @hide
      */
     @Override
     public CellSignalStrengthCdma copy() {
         return new CellSignalStrengthCdma(this);
     }

     /** @hide */
     @Override
     public void setDefaultValues() {
         mCdmaDbm = Integer.MAX_VALUE;
         mCdmaEcio = Integer.MAX_VALUE;
         mEvdoDbm = Integer.MAX_VALUE;
         mEvdoEcio = Integer.MAX_VALUE;
         mEvdoSnr = Integer.MAX_VALUE;
     }

     /**
      * Get signal level as an int from 0..4
      */
     @Override
     public int getLevel() {
         int level;

         int cdmaLevel = getCdmaLevel();
         int evdoLevel = getEvdoLevel();
         if (evdoLevel == SIGNAL_STRENGTH_NONE_OR_UNKNOWN) {
             /* We don't know evdo, use cdma */
             level = getCdmaLevel();
         } else if (cdmaLevel == SIGNAL_STRENGTH_NONE_OR_UNKNOWN) {
             /* We don't know cdma, use evdo */
             level = getEvdoLevel();
         } else {
             /* We know both, use the lowest level */
             level = cdmaLevel < evdoLevel ? cdmaLevel : evdoLevel;
         }
         if (DBG) log("getLevel=" + level);
         return level;
     }

     /**
      * Get the signal level as an asu value between 0..97, 99 is unknown
      */
     @Override
     public int getAsuLevel() {
         final int cdmaDbm = getCdmaDbm();
         final int cdmaEcio = getCdmaEcio();
         int cdmaAsuLevel;
         int ecioAsuLevel;

         if (cdmaDbm == Integer.MAX_VALUE) cdmaAsuLevel = 99;
         else if (cdmaDbm >= -75) cdmaAsuLevel = 16;
         else if (cdmaDbm >= -82) cdmaAsuLevel = 8;
         else if (cdmaDbm >= -90) cdmaAsuLevel = 4;
         else if (cdmaDbm >= -95) cdmaAsuLevel = 2;
         else if (cdmaDbm >= -100) cdmaAsuLevel = 1;
         else cdmaAsuLevel = 99;

         // Ec/Io are in dB*10
         if (cdmaEcio == Integer.MAX_VALUE) ecioAsuLevel = 99;
         else if (cdmaEcio >= -90) ecioAsuLevel = 16;
         else if (cdmaEcio >= -100) ecioAsuLevel = 8;
         else if (cdmaEcio >= -115) ecioAsuLevel = 4;
         else if (cdmaEcio >= -130) ecioAsuLevel = 2;
         else if (cdmaEcio >= -150) ecioAsuLevel = 1;
         else ecioAsuLevel = 99;

         int level = (cdmaAsuLevel < ecioAsuLevel) ? cdmaAsuLevel : ecioAsuLevel;
         if (DBG) log("getAsuLevel=" + level);
         return level;
     }

     /**
      * Get cdma as level 0..4
      */
     public int getCdmaLevel() {
         final int cdmaDbm = getCdmaDbm();
         final int cdmaEcio = getCdmaEcio();
         int levelDbm;
         int levelEcio;

         if (cdmaDbm == Integer.MAX_VALUE) levelDbm = SIGNAL_STRENGTH_NONE_OR_UNKNOWN;
         else if (cdmaDbm >= -75) levelDbm = SIGNAL_STRENGTH_GREAT;
         else if (cdmaDbm >= -85) levelDbm = SIGNAL_STRENGTH_GOOD;
         else if (cdmaDbm >= -95) levelDbm = SIGNAL_STRENGTH_MODERATE;
         else if (cdmaDbm >= -100) levelDbm = SIGNAL_STRENGTH_POOR;
         else levelDbm = SIGNAL_STRENGTH_NONE_OR_UNKNOWN;

         // Ec/Io are in dB*10
         if (cdmaEcio == Integer.MAX_VALUE) levelEcio = SIGNAL_STRENGTH_NONE_OR_UNKNOWN;
         else if (cdmaEcio >= -90) levelEcio = SIGNAL_STRENGTH_GREAT;
         else if (cdmaEcio >= -110) levelEcio = SIGNAL_STRENGTH_GOOD;
         else if (cdmaEcio >= -130) levelEcio = SIGNAL_STRENGTH_MODERATE;
         else if (cdmaEcio >= -150) levelEcio = SIGNAL_STRENGTH_POOR;
         else levelEcio = SIGNAL_STRENGTH_NONE_OR_UNKNOWN;

         int level = (levelDbm < levelEcio) ? levelDbm : levelEcio;
         if (DBG) log("getCdmaLevel=" + level);
         return level;
     }

     /**
      * Get Evdo as level 0..4
      */
     public int getEvdoLevel() {
         int evdoDbm = getEvdoDbm();
         int evdoSnr = getEvdoSnr();
         int levelEvdoDbm;
         int levelEvdoSnr;

         if (evdoDbm == Integer.MAX_VALUE) levelEvdoDbm = SIGNAL_STRENGTH_NONE_OR_UNKNOWN;
         else if (evdoDbm >= -65) levelEvdoDbm = SIGNAL_STRENGTH_GREAT;
         else if (evdoDbm >= -75) levelEvdoDbm = SIGNAL_STRENGTH_GOOD;
         else if (evdoDbm >= -90) levelEvdoDbm = SIGNAL_STRENGTH_MODERATE;
         else if (evdoDbm >= -105) levelEvdoDbm = SIGNAL_STRENGTH_POOR;
         else levelEvdoDbm = SIGNAL_STRENGTH_NONE_OR_UNKNOWN;

         if (evdoSnr == Integer.MAX_VALUE) levelEvdoSnr = SIGNAL_STRENGTH_NONE_OR_UNKNOWN;
         else if (evdoSnr >= 7) levelEvdoSnr = SIGNAL_STRENGTH_GREAT;
         else if (evdoSnr >= 5) levelEvdoSnr = SIGNAL_STRENGTH_GOOD;
         else if (evdoSnr >= 3) levelEvdoSnr = SIGNAL_STRENGTH_MODERATE;
         else if (evdoSnr >= 1) levelEvdoSnr = SIGNAL_STRENGTH_POOR;
         else levelEvdoSnr = SIGNAL_STRENGTH_NONE_OR_UNKNOWN;

         int level = (levelEvdoDbm < levelEvdoSnr) ? levelEvdoDbm : levelEvdoSnr;
         if (DBG) log("getEvdoLevel=" + level);
         return level;
     }

     /**
      * Get the signal strength as dBm
      */
     @Override
     public int getDbm() {
         int cdmaDbm = getCdmaDbm();
         int evdoDbm = getEvdoDbm();

         // Use the lower value to be conservative
         return (cdmaDbm < evdoDbm) ? cdmaDbm : evdoDbm;
     }

     /**
      * Get the CDMA RSSI value in dBm
      */
     public int getCdmaDbm() {
         return mCdmaDbm;
     }
     /** @hide */
     public void setCdmaDbm(int cdmaDbm) {
         mCdmaDbm = cdmaDbm;
     }

     /**
      * Get the CDMA Ec/Io value in dB*10
      */
     public int getCdmaEcio() {
         return mCdmaEcio;
     }
     /** @hide */
     public void setCdmaEcio(int cdmaEcio) {
         mCdmaEcio = cdmaEcio;
     }

     /**
      * Get the EVDO RSSI value in dBm
      */
     public int getEvdoDbm() {
         return mEvdoDbm;
     }
     /** @hide */
     public void setEvdoDbm(int evdoDbm) {
         mEvdoDbm = evdoDbm;
     }

     /**
      * Get the EVDO Ec/Io value in dB*10
      */
     public int getEvdoEcio() {
         return mEvdoEcio;
     }
     /** @hide */
     public void setEvdoEcio(int evdoEcio) {
         mEvdoEcio = evdoEcio;
     }

     /**
      * Get the signal to noise ratio. Valid values are 0-8. 8 is the highest.
      */
     public int getEvdoSnr() {
         return mEvdoSnr;
     }
     /** @hide */
     public void setEvdoSnr(int evdoSnr) {
         mEvdoSnr = evdoSnr;
     }

     @Override
     public int hashCode() {
         int primeNum = 31;
         return ((mCdmaDbm * primeNum) + (mCdmaEcio * primeNum)
                 + (mEvdoDbm * primeNum) + (mEvdoEcio * primeNum) + (mEvdoSnr * primeNum));
     }

     @Override
     public boolean equals (Object o) {
         CellSignalStrengthCdma s;

         try {
             s = (CellSignalStrengthCdma) o;
         } catch (ClassCastException ex) {
             return false;
         }

         if (o == null) {
             return false;
         }

         return mCdmaDbm == s.mCdmaDbm
                 && mCdmaEcio == s.mCdmaEcio
                 && mEvdoDbm == s.mEvdoDbm
                 && mEvdoEcio == s.mEvdoEcio
                 && mEvdoSnr == s.mEvdoSnr;
     }

     /**
      * @return string representation.
      */
     @Override
     public String toString() {
         return "CellSignalStrengthCdma:"
                 + " cdmaDbm=" + mCdmaDbm
                 + " cdmaEcio=" + mCdmaEcio
                 + " evdoDbm=" + mEvdoDbm
                 + " evdoEcio=" + mEvdoEcio
                 + " evdoSnr=" + mEvdoSnr;
     }

     /** Implement the Parcelable interface */
     @Override
     public void writeToParcel(Parcel dest, int flags) {
         if (DBG) log("writeToParcel(Parcel, int): " + toString());
         // Need to multiply CdmaDbm, CdmaEcio, EvdoDbm and EvdoEcio by -1
         // to ensure consistency when reading values written here
         // unless the value is invalid
         dest.writeInt(mCdmaDbm * (mCdmaDbm != Integer.MAX_VALUE ? -1 : 1));
         dest.writeInt(mCdmaEcio * (mCdmaEcio != Integer.MAX_VALUE ? -1 : 1));
         dest.writeInt(mEvdoDbm * (mEvdoDbm != Integer.MAX_VALUE ? -1 : 1));
         dest.writeInt(mEvdoEcio * (mEvdoEcio != Integer.MAX_VALUE ? -1 : 1));
         dest.writeInt(mEvdoSnr);
     }

     /**
      * Construct a SignalStrength object from the given parcel
      * where the TYPE_CDMA token is already been processed.
      */
     private CellSignalStrengthCdma(Parcel in) {
         // CdmaDbm, CdmaEcio, EvdoDbm and EvdoEcio are written into
         // the parcel as positive values.
         // Need to convert into negative values unless the value is invalid
         mCdmaDbm = in.readInt();
         if (mCdmaDbm != Integer.MAX_VALUE) mCdmaDbm *= -1;
         mCdmaEcio = in.readInt();
         if (mCdmaEcio != Integer.MAX_VALUE) mCdmaEcio *= -1;
         mEvdoDbm = in.readInt();
         if (mEvdoDbm != Integer.MAX_VALUE) mEvdoDbm *= -1;
         mEvdoEcio = in.readInt();
         if (mEvdoEcio != Integer.MAX_VALUE) mEvdoEcio *= -1;
         mEvdoSnr = in.readInt();
         if (DBG) log("CellSignalStrengthCdma(Parcel): " + toString());
     }

     /** Implement the Parcelable interface */
     @Override
     public int describeContents() {
         return 0;
     }

     /** Implement the Parcelable interface */
     @SuppressWarnings("hiding")
     public static final Parcelable.Creator<CellSignalStrengthCdma> CREATOR =
             new Parcelable.Creator<CellSignalStrengthCdma>() {
         @Override
         public CellSignalStrengthCdma createFromParcel(Parcel in) {
             return new CellSignalStrengthCdma(in);
         }

         @Override
         public CellSignalStrengthCdma[] newArray(int size) {
             return new CellSignalStrengthCdma[size];
         }
     };

     /**
      * log
      */
     private static void log(String s) {
         Rlog.w(LOG_TAG, s);
     }
 }
	/*
	* Copyright (C) 2012 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.telephony;

	import android.os.Parcel;
	import android.os.Parcelable;
	import android.telephony.Rlog;

	/**
	* Signal strength related information.
	*/
	public final class CellSignalStrengthCdma extends CellSignalStrength implements Parcelable {

	private static final String LOG_TAG = "CellSignalStrengthCdma";
	private static final boolean DBG = false;

	private int mCdmaDbm; // This value is the RSSI value
	private int mCdmaEcio; // This value is the Ec/Io
	private int mEvdoDbm; // This value is the EVDO RSSI value
	private int mEvdoEcio; // This value is the EVDO Ec/Io
	private int mEvdoSnr; // Valid values are 0-8. 8 is the highest signal to noise ratio

	/**
	* Empty constructor
	*
	* @hide
	*/
	public CellSignalStrengthCdma() {
	setDefaultValues();
	}

	/**
	* Constructor
	*
	* @hide
	*/
	public CellSignalStrengthCdma(int cdmaDbm, int cdmaEcio, int evdoDbm, int evdoEcio,
	int evdoSnr) {
	initialize(cdmaDbm, cdmaEcio, evdoDbm, evdoEcio, evdoSnr);
	}

	/**
	* Copy constructors
	*
	* @param s Source SignalStrength
	*
	* @hide
	*/
	public CellSignalStrengthCdma(CellSignalStrengthCdma s) {
	copyFrom(s);
	}

	/**
	* Initialize all the values
	*
	* @param cdmaDbm
	* @param cdmaEcio
	* @param evdoDbm
	* @param evdoEcio
	* @param evdoSnr
	*
	* @hide
	*/
	public void initialize(int cdmaDbm, int cdmaEcio, int evdoDbm, int evdoEcio, int evdoSnr) {
	mCdmaDbm = cdmaDbm;
	mCdmaEcio = cdmaEcio;
	mEvdoDbm = evdoDbm;
	mEvdoEcio = evdoEcio;
	mEvdoSnr = evdoSnr;
	}

	/**
	* @hide
	*/
	protected void copyFrom(CellSignalStrengthCdma s) {
	mCdmaDbm = s.mCdmaDbm;
	mCdmaEcio = s.mCdmaEcio;
	mEvdoDbm = s.mEvdoDbm;
	mEvdoEcio = s.mEvdoEcio;
	mEvdoSnr = s.mEvdoSnr;
	}

	/**
	* @hide
	*/
	@Override
	public CellSignalStrengthCdma copy() {
	return new CellSignalStrengthCdma(this);
	}

	/** @hide */
	@Override
	public void setDefaultValues() {
	mCdmaDbm = Integer.MAX_VALUE;
	mCdmaEcio = Integer.MAX_VALUE;
	mEvdoDbm = Integer.MAX_VALUE;
	mEvdoEcio = Integer.MAX_VALUE;
	mEvdoSnr = Integer.MAX_VALUE;
	}

	/**
	* Get signal level as an int from 0..4
	*/
	@Override
	public int getLevel() {
	int level;

	int cdmaLevel = getCdmaLevel();
	int evdoLevel = getEvdoLevel();
	if (evdoLevel == SIGNAL_STRENGTH_NONE_OR_UNKNOWN) {
	/* We don't know evdo, use cdma */
	level = getCdmaLevel();
	} else if (cdmaLevel == SIGNAL_STRENGTH_NONE_OR_UNKNOWN) {
	/* We don't know cdma, use evdo */
	level = getEvdoLevel();
	} else {
	/* We know both, use the lowest level */
	level = cdmaLevel < evdoLevel ? cdmaLevel : evdoLevel;
	}
	if (DBG) log("getLevel=" + level);
	return level;
	}

	/**
	* Get the signal level as an asu value between 0..97, 99 is unknown
	*/
	@Override
	public int getAsuLevel() {
	final int cdmaDbm = getCdmaDbm();
	final int cdmaEcio = getCdmaEcio();
	int cdmaAsuLevel;
	int ecioAsuLevel;

	if (cdmaDbm == Integer.MAX_VALUE) cdmaAsuLevel = 99;
	else if (cdmaDbm >= -75) cdmaAsuLevel = 16;
	else if (cdmaDbm >= -82) cdmaAsuLevel = 8;
	else if (cdmaDbm >= -90) cdmaAsuLevel = 4;
	else if (cdmaDbm >= -95) cdmaAsuLevel = 2;
	else if (cdmaDbm >= -100) cdmaAsuLevel = 1;
	else cdmaAsuLevel = 99;

	// Ec/Io are in dB*10
	if (cdmaEcio == Integer.MAX_VALUE) ecioAsuLevel = 99;
	else if (cdmaEcio >= -90) ecioAsuLevel = 16;
	else if (cdmaEcio >= -100) ecioAsuLevel = 8;
	else if (cdmaEcio >= -115) ecioAsuLevel = 4;
	else if (cdmaEcio >= -130) ecioAsuLevel = 2;
	else if (cdmaEcio >= -150) ecioAsuLevel = 1;
	else ecioAsuLevel = 99;

	int level = (cdmaAsuLevel < ecioAsuLevel) ? cdmaAsuLevel : ecioAsuLevel;
	if (DBG) log("getAsuLevel=" + level);
	return level;
	}

	/**
	* Get cdma as level 0..4
	*/
	public int getCdmaLevel() {
	final int cdmaDbm = getCdmaDbm();
	final int cdmaEcio = getCdmaEcio();
	int levelDbm;
	int levelEcio;

	if (cdmaDbm == Integer.MAX_VALUE) levelDbm = SIGNAL_STRENGTH_NONE_OR_UNKNOWN;
	else if (cdmaDbm >= -75) levelDbm = SIGNAL_STRENGTH_GREAT;
	else if (cdmaDbm >= -85) levelDbm = SIGNAL_STRENGTH_GOOD;
	else if (cdmaDbm >= -95) levelDbm = SIGNAL_STRENGTH_MODERATE;
	else if (cdmaDbm >= -100) levelDbm = SIGNAL_STRENGTH_POOR;
	else levelDbm = SIGNAL_STRENGTH_NONE_OR_UNKNOWN;

	// Ec/Io are in dB*10
	if (cdmaEcio == Integer.MAX_VALUE) levelEcio = SIGNAL_STRENGTH_NONE_OR_UNKNOWN;
	else if (cdmaEcio >= -90) levelEcio = SIGNAL_STRENGTH_GREAT;
	else if (cdmaEcio >= -110) levelEcio = SIGNAL_STRENGTH_GOOD;
	else if (cdmaEcio >= -130) levelEcio = SIGNAL_STRENGTH_MODERATE;
	else if (cdmaEcio >= -150) levelEcio = SIGNAL_STRENGTH_POOR;
	else levelEcio = SIGNAL_STRENGTH_NONE_OR_UNKNOWN;

	int level = (levelDbm < levelEcio) ? levelDbm : levelEcio;
	if (DBG) log("getCdmaLevel=" + level);
	return level;
	}

	/**
	* Get Evdo as level 0..4
	*/
	public int getEvdoLevel() {
	int evdoDbm = getEvdoDbm();
	int evdoSnr = getEvdoSnr();
	int levelEvdoDbm;
	int levelEvdoSnr;

	if (evdoDbm == Integer.MAX_VALUE) levelEvdoDbm = SIGNAL_STRENGTH_NONE_OR_UNKNOWN;
	else if (evdoDbm >= -65) levelEvdoDbm = SIGNAL_STRENGTH_GREAT;
	else if (evdoDbm >= -75) levelEvdoDbm = SIGNAL_STRENGTH_GOOD;
	else if (evdoDbm >= -90) levelEvdoDbm = SIGNAL_STRENGTH_MODERATE;
	else if (evdoDbm >= -105) levelEvdoDbm = SIGNAL_STRENGTH_POOR;
	else levelEvdoDbm = SIGNAL_STRENGTH_NONE_OR_UNKNOWN;

	if (evdoSnr == Integer.MAX_VALUE) levelEvdoSnr = SIGNAL_STRENGTH_NONE_OR_UNKNOWN;
	else if (evdoSnr >= 7) levelEvdoSnr = SIGNAL_STRENGTH_GREAT;
	else if (evdoSnr >= 5) levelEvdoSnr = SIGNAL_STRENGTH_GOOD;
	else if (evdoSnr >= 3) levelEvdoSnr = SIGNAL_STRENGTH_MODERATE;
	else if (evdoSnr >= 1) levelEvdoSnr = SIGNAL_STRENGTH_POOR;
	else levelEvdoSnr = SIGNAL_STRENGTH_NONE_OR_UNKNOWN;

	int level = (levelEvdoDbm < levelEvdoSnr) ? levelEvdoDbm : levelEvdoSnr;
	if (DBG) log("getEvdoLevel=" + level);
	return level;
	}

	/**
	* Get the signal strength as dBm
	*/
	@Override
	public int getDbm() {
	int cdmaDbm = getCdmaDbm();
	int evdoDbm = getEvdoDbm();

	// Use the lower value to be conservative
	return (cdmaDbm < evdoDbm) ? cdmaDbm : evdoDbm;
	}

	/**
	* Get the CDMA RSSI value in dBm
	*/
	public int getCdmaDbm() {
	return mCdmaDbm;
	}
	/** @hide */
	public void setCdmaDbm(int cdmaDbm) {
	mCdmaDbm = cdmaDbm;
	}

	/**
	* Get the CDMA Ec/Io value in dB*10
	*/
	public int getCdmaEcio() {
	return mCdmaEcio;
	}
	/** @hide */
	public void setCdmaEcio(int cdmaEcio) {
	mCdmaEcio = cdmaEcio;
	}

	/**
	* Get the EVDO RSSI value in dBm
	*/
	public int getEvdoDbm() {
	return mEvdoDbm;
	}
	/** @hide */
	public void setEvdoDbm(int evdoDbm) {
	mEvdoDbm = evdoDbm;
	}

	/**
	* Get the EVDO Ec/Io value in dB*10
	*/
	public int getEvdoEcio() {
	return mEvdoEcio;
	}
	/** @hide */
	public void setEvdoEcio(int evdoEcio) {
	mEvdoEcio = evdoEcio;
	}

	/**
	* Get the signal to noise ratio. Valid values are 0-8. 8 is the highest.
	*/
	public int getEvdoSnr() {
	return mEvdoSnr;
	}
	/** @hide */
	public void setEvdoSnr(int evdoSnr) {
	mEvdoSnr = evdoSnr;
	}

	@Override
	public int hashCode() {
	int primeNum = 31;
	return ((mCdmaDbm * primeNum) + (mCdmaEcio * primeNum)
	+ (mEvdoDbm * primeNum) + (mEvdoEcio * primeNum) + (mEvdoSnr * primeNum));
	}

	@Override
	public boolean equals (Object o) {
	CellSignalStrengthCdma s;

	try {
	s = (CellSignalStrengthCdma) o;
	} catch (ClassCastException ex) {
	return false;
	}

	if (o == null) {
	return false;
	}

	return mCdmaDbm == s.mCdmaDbm
	&& mCdmaEcio == s.mCdmaEcio
	&& mEvdoDbm == s.mEvdoDbm
	&& mEvdoEcio == s.mEvdoEcio
	&& mEvdoSnr == s.mEvdoSnr;
	}

	/**
	* @return string representation.
	*/
	@Override
	public String toString() {
	return "CellSignalStrengthCdma:"
	+ " cdmaDbm=" + mCdmaDbm
	+ " cdmaEcio=" + mCdmaEcio
	+ " evdoDbm=" + mEvdoDbm
	+ " evdoEcio=" + mEvdoEcio
	+ " evdoSnr=" + mEvdoSnr;
	}

	/** Implement the Parcelable interface */
	@Override
	public void writeToParcel(Parcel dest, int flags) {
	if (DBG) log("writeToParcel(Parcel, int): " + toString());
	// Need to multiply CdmaDbm, CdmaEcio, EvdoDbm and EvdoEcio by -1
	// to ensure consistency when reading values written here
	// unless the value is invalid
	dest.writeInt(mCdmaDbm * (mCdmaDbm != Integer.MAX_VALUE ? -1 : 1));
	dest.writeInt(mCdmaEcio * (mCdmaEcio != Integer.MAX_VALUE ? -1 : 1));
	dest.writeInt(mEvdoDbm * (mEvdoDbm != Integer.MAX_VALUE ? -1 : 1));
	dest.writeInt(mEvdoEcio * (mEvdoEcio != Integer.MAX_VALUE ? -1 : 1));
	dest.writeInt(mEvdoSnr);
	}

	/**
	* Construct a SignalStrength object from the given parcel
	* where the TYPE_CDMA token is already been processed.
	*/
	private CellSignalStrengthCdma(Parcel in) {
	// CdmaDbm, CdmaEcio, EvdoDbm and EvdoEcio are written into
	// the parcel as positive values.
	// Need to convert into negative values unless the value is invalid
	mCdmaDbm = in.readInt();
	if (mCdmaDbm != Integer.MAX_VALUE) mCdmaDbm *= -1;
	mCdmaEcio = in.readInt();
	if (mCdmaEcio != Integer.MAX_VALUE) mCdmaEcio *= -1;
	mEvdoDbm = in.readInt();
	if (mEvdoDbm != Integer.MAX_VALUE) mEvdoDbm *= -1;
	mEvdoEcio = in.readInt();
	if (mEvdoEcio != Integer.MAX_VALUE) mEvdoEcio *= -1;
	mEvdoSnr = in.readInt();
	if (DBG) log("CellSignalStrengthCdma(Parcel): " + toString());
	}

	/** Implement the Parcelable interface */
	@Override
	public int describeContents() {
	return 0;
	}

	/** Implement the Parcelable interface */
	@SuppressWarnings("hiding")
	public static final Parcelable.Creator<CellSignalStrengthCdma> CREATOR =
	new Parcelable.Creator<CellSignalStrengthCdma>() {
	@Override
	public CellSignalStrengthCdma createFromParcel(Parcel in) {
	return new CellSignalStrengthCdma(in);
	}

	@Override
	public CellSignalStrengthCdma[] newArray(int size) {
	return new CellSignalStrengthCdma[size];
	}
	};

	/**
	* log
	*/
	private static void log(String s) {
	Rlog.w(LOG_TAG, s);
	}
	}