1/* 2 * Copyright (C) 2012 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17package android.telephony; 18 19import android.os.Parcel; 20import android.os.Parcelable; 21import android.util.Log; 22 23/** 24 * Immutable cell information from a point in time. 25 */ 26public final class CellInfoLte extends CellInfo implements Parcelable { 27 28 private static final String LOG_TAG = "CellInfoLte"; 29 private static final boolean DBG = true; 30 31 private CellIdentityLte mCellIdentityLte; 32 private CellSignalStrengthLte mCellSignalStrengthLte; 33 34 /** @hide */ 35 public CellInfoLte() { 36 super(); 37 mCellIdentityLte = new CellIdentityLte(); 38 mCellSignalStrengthLte = new CellSignalStrengthLte(); 39 } 40 41 /** @hide */ 42 public CellInfoLte(CellInfoLte ci) { 43 super(ci); 44 this.mCellIdentityLte = ci.mCellIdentityLte.copy(); 45 this.mCellSignalStrengthLte = ci.mCellSignalStrengthLte.copy(); 46 } 47 48 public CellIdentityLte getCellIdentity() { 49 if (DBG) log("getCellIdentity: " + mCellIdentityLte); 50 return mCellIdentityLte; 51 } 52 /** @hide */ 53 public void setCellIdentity(CellIdentityLte cid) { 54 if (DBG) log("setCellIdentity: " + cid); 55 mCellIdentityLte = cid; 56 } 57 58 public CellSignalStrengthLte getCellSignalStrength() { 59 if (DBG) log("getCellSignalStrength: " + mCellSignalStrengthLte); 60 return mCellSignalStrengthLte; 61 } 62 /** @hide */ 63 public void setCellSignalStrength(CellSignalStrengthLte css) { 64 if (DBG) log("setCellSignalStrength: " + css); 65 mCellSignalStrengthLte = css; 66 } 67 68 /** 69 * @return hash code 70 */ 71 @Override 72 public int hashCode() { 73 return super.hashCode() + mCellIdentityLte.hashCode() + mCellSignalStrengthLte.hashCode(); 74 } 75 76 @Override 77 public boolean equals(Object other) { 78 if (!super.equals(other)) { 79 return false; 80 } 81 try { 82 CellInfoLte o = (CellInfoLte) other; 83 return mCellIdentityLte.equals(o.mCellIdentityLte) 84 && mCellSignalStrengthLte.equals(o.mCellSignalStrengthLte); 85 } catch (ClassCastException e) { 86 return false; 87 } 88 } 89 90 @Override 91 public String toString() { 92 StringBuffer sb = new StringBuffer(); 93 94 sb.append("CellInfoLte:"); 95 sb.append(super.toString()); 96 sb.append(", ").append(mCellIdentityLte); 97 sb.append(", ").append(mCellSignalStrengthLte); 98 99 return sb.toString(); 100 } 101 102 /** Implement the Parcelable interface */ 103 @Override 104 public int describeContents() { 105 return 0; 106 } 107 108 /** Implement the Parcelable interface */ 109 @Override 110 public void writeToParcel(Parcel dest, int flags) { 111 if (DBG) log("writeToParcel(Parcel, int): " + toString()); 112 super.writeToParcel(dest, flags, TYPE_LTE); 113 mCellIdentityLte.writeToParcel(dest, flags); 114 mCellSignalStrengthLte.writeToParcel(dest, flags); 115 } 116 117 /** 118 * Construct a CellInfoLte object from the given parcel 119 * where the TYPE_LTE token is already been processed. 120 */ 121 private CellInfoLte(Parcel in) { 122 super(in); 123 mCellIdentityLte = CellIdentityLte.CREATOR.createFromParcel(in); 124 mCellSignalStrengthLte = CellSignalStrengthLte.CREATOR.createFromParcel(in); 125 if (DBG) log("CellInfoLte(Parcel): " + toString()); 126 } 127 128 /** Implement the Parcelable interface */ 129 public static final Creator<CellInfoLte> CREATOR = new Creator<CellInfoLte>() { 130 @Override 131 public CellInfoLte createFromParcel(Parcel in) { 132 in.readInt(); // Skip past token, we know what it is 133 return createFromParcelBody(in); 134 } 135 136 @Override 137 public CellInfoLte[] newArray(int size) { 138 return new CellInfoLte[size]; 139 } 140 }; 141 142 /** @hide */ 143 protected static CellInfoLte createFromParcelBody(Parcel in) { 144 return new CellInfoLte(in); 145 } 146 147 /** 148 * log 149 */ 150 private static void log(String s) { 151 Log.w(LOG_TAG, s); 152 } 153} 154