Change WiFi and Bluetooth ActivityEnergyInfo classes

Have them take an elapsed time millis timestamp instead
of having the constructor call System.currentTimeMillis.

Change-Id: Ic9ca8f92347c336beee8ebcc3407de2c1e5b4073

1 files changed, 12 insertions, 9 deletions

diff --git a/core/java/android/bluetooth/BluetoothActivityEnergyInfo.java b/core/java/android/bluetooth/BluetoothActivityEnergyInfo.java
index ce87329..161c339 100644
--- a/core/java/android/bluetooth/BluetoothActivityEnergyInfo.java
+++ b/core/java/android/bluetooth/BluetoothActivityEnergyInfo.java
@@ -26,32 +26,32 @@ import android.os.Parcelable;
  * @hide
  */
 public final class BluetoothActivityEnergyInfo implements Parcelable {
+    private final long mTimestamp;
     private final int mBluetoothStackState;
     private final int mControllerTxTimeMs;
     private final int mControllerRxTimeMs;
     private final int mControllerIdleTimeMs;
     private final int mControllerEnergyUsed;
-    private final long timestamp;
 
     public static final int BT_STACK_STATE_INVALID = 0;
     public static final int BT_STACK_STATE_STATE_ACTIVE = 1;
     public static final int BT_STACK_STATE_STATE_SCANNING = 2;
     public static final int BT_STACK_STATE_STATE_IDLE = 3;
 
-    public BluetoothActivityEnergyInfo(int stackState, int txTime, int rxTime,
-            int idleTime, int energyUsed) {
+    public BluetoothActivityEnergyInfo(long timestamp, int stackState,
+                                       int txTime, int rxTime, int idleTime, int energyUsed) {
+        mTimestamp = timestamp;
         mBluetoothStackState = stackState;
         mControllerTxTimeMs = txTime;
         mControllerRxTimeMs = rxTime;
         mControllerIdleTimeMs = idleTime;
         mControllerEnergyUsed = energyUsed;
-        timestamp = System.currentTimeMillis();
     }
 
     @Override
     public String toString() {
         return "BluetoothActivityEnergyInfo{"
-            + " timestamp=" + timestamp
+            + " mTimestamp=" + mTimestamp
             + " mBluetoothStackState=" + mBluetoothStackState
             + " mControllerTxTimeMs=" + mControllerTxTimeMs
             + " mControllerRxTimeMs=" + mControllerRxTimeMs
@@ -63,13 +63,14 @@ public final class BluetoothActivityEnergyInfo implements Parcelable {
     public static final Parcelable.Creator<BluetoothActivityEnergyInfo> CREATOR =
             new Parcelable.Creator<BluetoothActivityEnergyInfo>() {
         public BluetoothActivityEnergyInfo createFromParcel(Parcel in) {
+            long timestamp = in.readLong();
             int stackState = in.readInt();
             int txTime = in.readInt();
             int rxTime = in.readInt();
             int idleTime = in.readInt();
             int energyUsed = in.readInt();
-            return new BluetoothActivityEnergyInfo(stackState, txTime, rxTime,
-                    idleTime, energyUsed);
+            return new BluetoothActivityEnergyInfo(timestamp, stackState,
+                    txTime, rxTime, idleTime, energyUsed);
         }
         public BluetoothActivityEnergyInfo[] newArray(int size) {
             return new BluetoothActivityEnergyInfo[size];
@@ -77,6 +78,7 @@ public final class BluetoothActivityEnergyInfo implements Parcelable {
     };
 
     public void writeToParcel(Parcel out, int flags) {
+        out.writeLong(mTimestamp);
         out.writeInt(mBluetoothStackState);
         out.writeInt(mControllerTxTimeMs);
         out.writeInt(mControllerRxTimeMs);
@@ -123,11 +125,12 @@ public final class BluetoothActivityEnergyInfo implements Parcelable {
     public int getControllerEnergyUsed() {
         return mControllerEnergyUsed;
     }
+
     /**
-     * @return timestamp(wall clock) of record creation
+     * @return timestamp(real time elapsed in milliseconds since boot) of record creation.
      */
     public long getTimeStamp() {
-        return timestamp;
+        return mTimestamp;
     }
 
     /**