Merge "Add function getBatteryHistorySinceLastFullCharge, used to replace getBatteryHistory in BatteryHistoryLoader." into tm-qpr-dev

src/com/android/settings/fuelgauge/PowerUsageFeatureProvider.java

@@ -149,6 +149,11 @@ public interface PowerUsageFeatureProvider {
      */
     Map<Long, Map<String, BatteryHistEntry>> getBatteryHistory(Context context);
 
+    /**
+     * Returns battery history data since last full charge with corresponding timestamp key.
+     */
+    Map<Long, Map<String, BatteryHistEntry>> getBatteryHistorySinceLastFullCharge(Context context);
+
     /**
      * Returns {@link Uri} to monitor battery history data is update.
      */

src/com/android/settings/fuelgauge/PowerUsageFeatureProviderImpl.java

@@ -165,6 +165,12 @@ public class PowerUsageFeatureProviderImpl implements PowerUsageFeatureProvider
         return null;
     }
 
+    @Override
+    public Map<Long, Map<String, BatteryHistEntry>> getBatteryHistorySinceLastFullCharge(
+            Context context) {
+        return null;
+    }
+
     @Override
     public Uri getBatteryHistoryUri() {
         return null;