Revise and update CellInfo API's

Change-Id: I25a46076a244f50edb9da65816b3717e00820b34

1 files changed, 152 insertions, 0 deletions

diff --git a/telephony/java/android/telephony/CellInfoLte.java b/telephony/java/android/telephony/CellInfoLte.java
new file mode 100644
index 0000000..57b0402
--- /dev/null
+++ b/telephony/java/android/telephony/CellInfoLte.java
@@ -0,0 +1,152 @@
+/*
+ * 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.util.Log;
+
+/**
+ * Immutable cell information from a point in time.
+ *
+ * @hide
+ */
+public final class CellInfoLte extends CellInfo implements Parcelable {
+
+    private static final String LOG_TAG = "CellInfoLte";
+    private static final boolean DBG = false;
+
+    private CellIdentityLte mCellIdentityLte;
+    private CellSignalStrengthLte mCellSignalStrengthLte;
+
+    /** @hide */
+    public CellInfoLte() {
+        super();
+        mCellIdentityLte = new CellIdentityLte();
+        mCellSignalStrengthLte = new CellSignalStrengthLte();
+    }
+
+    /** @hide */
+    public CellInfoLte(CellInfoLte ci) {
+        super(ci);
+        this.mCellIdentityLte = ci.mCellIdentityLte.copy();
+        this.mCellSignalStrengthLte = ci.mCellSignalStrengthLte.copy();
+    }
+
+    public CellIdentityLte getCellIdentity() {
+        return mCellIdentityLte;
+    }
+    /** @hide */
+    public void setCellIdentity(CellIdentityLte cid) {
+        mCellIdentityLte = cid;
+    }
+
+    public CellSignalStrengthLte getCellSignalStrength() {
+        return mCellSignalStrengthLte;
+    }
+    /** @hide */
+    public void setCellSignalStrength(CellSignalStrengthLte css) {
+        mCellSignalStrengthLte = css;
+    }
+
+    /**
+     * @return hash code
+     */
+    @Override
+    public int hashCode() {
+        return super.hashCode() + mCellIdentityLte.hashCode() + mCellSignalStrengthLte.hashCode();
+    }
+
+    @Override
+    public boolean equals(Object other) {
+        if (!super.equals(other)) {
+            return false;
+        }
+        try {
+            CellInfoLte o = (CellInfoLte) other;
+            return mCellIdentityLte.equals(o.mCellIdentityLte)
+                    && mCellSignalStrengthLte.equals(o.mCellSignalStrengthLte);
+        } catch (ClassCastException e) {
+            return false;
+        }
+    }
+
+    @Override
+    public String toString() {
+        StringBuffer sb = new StringBuffer();
+
+        sb.append("CellInfoLte:");
+        sb.append(super.toString());
+        sb.append(", ").append(mCellIdentityLte);
+        sb.append(", ").append(mCellSignalStrengthLte);
+
+        return sb.toString();
+    }
+
+    /** Implement the Parcelable interface */
+    @Override
+    public int describeContents() {
+        return 0;
+    }
+
+    /** Implement the Parcelable interface */
+    @Override
+    public void writeToParcel(Parcel dest, int flags) {
+        if (DBG) log("writeToParcel(Parcel, int): " + toString());
+        dest.writeInt(TYPE_LTE);
+        super.writeToParcel(dest, flags);
+        mCellIdentityLte.writeToParcel(dest, flags);
+        mCellSignalStrengthLte.writeToParcel(dest, flags);
+    }
+
+    /**
+     * Construct a CellInfoLte object from the given parcel
+     * where the TYPE_LTE token is already been processed.
+     */
+    private CellInfoLte(Parcel in) {
+        super(in);
+        mCellIdentityLte = CellIdentityLte.CREATOR.createFromParcel(in);
+        mCellSignalStrengthLte = CellSignalStrengthLte.CREATOR.createFromParcel(in);
+        if (DBG) log("CellInfoLte(Parcel): " + toString());
+    }
+
+    /** Implement the Parcelable interface */
+    public static final Creator<CellInfoLte> CREATOR = new Creator<CellInfoLte>() {
+        @Override
+        public CellInfoLte createFromParcel(Parcel in) {
+            in.readInt(); // Skip past token, we know what it is
+            return createFromParcelBody(in);
+        }
+
+        @Override
+        public CellInfoLte[] newArray(int size) {
+            return new CellInfoLte[size];
+        }
+    };
+
+    /** @hide */
+    protected static CellInfoLte createFromParcelBody(Parcel in) {
+        return new CellInfoLte(in);
+    }
+
+    /**
+     * log
+     */
+    private static void log(String s) {
+        Log.w(LOG_TAG, s);
+    }
+}