1 files changed, 139 insertions, 0 deletions
diff --git a/telephony/java/android/telephony/DataConnectionRealTimeInfo.java b/telephony/java/android/telephony/DataConnectionRealTimeInfo.java
new file mode 100644
index 000000000000..96069213bc13
--- /dev/null
+++ b/telephony/java/android/telephony/DataConnectionRealTimeInfo.java
@@ -0,0 +1,139 @@
+/*
+ * Copyright (C) 2014 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;
+
+/**
+ * Data connection real time information
+ *
+ * TODO: How to handle multiple subscriptions?
+ * @hide
+ */
+public class DataConnectionRealTimeInfo implements Parcelable {
+    private long mTime;             // Time the info was collected since boot in nanos;
+
+    public static int DC_POWER_STATE_LOW       = 1;
+    public static int DC_POWER_STATE_MEDIUM    = 2;
+    public static int DC_POWER_STATE_HIGH      = 3;
+    public static int DC_POWER_STATE_UNKNOWN   = Integer.MAX_VALUE;
+
+    private int mDcPowerState;      // DC_POWER_STATE_[LOW | MEDIUM | HIGH | UNKNOWN]
+
+    /**
+     * Constructor
+     *
+     * @hide
+     */
+    public DataConnectionRealTimeInfo(long time, int dcPowerState) {
+        mTime = time;
+        mDcPowerState = dcPowerState;
+    }
+
+    /**
+     * Constructor
+     *
+     * @hide
+     */
+    public DataConnectionRealTimeInfo() {
+        mTime = Long.MAX_VALUE;
+        mDcPowerState = DC_POWER_STATE_UNKNOWN;
+    }
+
+    /**
+     * Construct a PreciseCallState object from the given parcel.
+     */
+    private DataConnectionRealTimeInfo(Parcel in) {
+        mTime = in.readLong();
+        mDcPowerState = in.readInt();
+    }
+
+    /**
+     * @return time the information was collected or Long.MAX_VALUE if unknown
+     */
+    public long getTime() {
+        return mTime;
+    }
+
+    /**
+     * @return DC_POWER_STATE_[LOW | MEDIUM | HIGH | UNKNOWN]
+     */
+    public int getDcPowerState() {
+        return mDcPowerState;
+    }
+
+    @Override
+    public int describeContents() {
+        return 0;
+    }
+
+    @Override
+    public void writeToParcel(Parcel out, int flags) {
+        out.writeLong(mTime);
+        out.writeInt(mDcPowerState);
+    }
+
+    public static final Parcelable.Creator<DataConnectionRealTimeInfo> CREATOR
+            = new Parcelable.Creator<DataConnectionRealTimeInfo>() {
+
+        @Override
+        public DataConnectionRealTimeInfo createFromParcel(Parcel in) {
+            return new DataConnectionRealTimeInfo(in);
+        }
+
+        @Override
+        public DataConnectionRealTimeInfo[] newArray(int size) {
+            return new DataConnectionRealTimeInfo[size];
+        }
+    };
+
+    @Override
+    public int hashCode() {
+        final long prime = 17;
+        long result = 1;
+        result = (prime * result) + mTime;
+        result += (prime * result) + mDcPowerState;
+        return (int)result;
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj) {
+            return true;
+        }
+        if (obj == null) {
+            return false;
+        }
+        if (getClass() != obj.getClass()) {
+            return false;
+        }
+        DataConnectionRealTimeInfo other = (DataConnectionRealTimeInfo) obj;
+        return (mTime == other.mTime)
+                && (mDcPowerState == other.mDcPowerState);
+    }
+
+    @Override
+    public String toString() {
+        StringBuffer sb = new StringBuffer();
+
+        sb.append("mTime=").append(mTime);
+        sb.append(" mDcPowerState=").append(mDcPowerState);
+
+        return sb.toString();
+    }
+}