Fix and update battery detail page

Bug: 27205329
Change-Id: Ie984348d59c1b15bec7283a94a94489f78cacb79

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

@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2016 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 com.android.settings.fuelgauge;
+
+import android.os.BatteryStats;
+import android.os.BatteryStats.HistoryItem;
+
+public class BatteryWifiParser extends BatteryFlagParser {
+
+    public BatteryWifiParser(int accentColor) {
+        super(accentColor, false, 0);
+    }
+
+    @Override
+    protected boolean isSet(HistoryItem record) {
+        switch ((record.states2 & HistoryItem.STATE2_WIFI_SUPPL_STATE_MASK)
+                >> HistoryItem.STATE2_WIFI_SUPPL_STATE_SHIFT) {
+            case BatteryStats.WIFI_SUPPL_STATE_DISCONNECTED:
+            case BatteryStats.WIFI_SUPPL_STATE_DORMANT:
+            case BatteryStats.WIFI_SUPPL_STATE_INACTIVE:
+            case BatteryStats.WIFI_SUPPL_STATE_INTERFACE_DISABLED:
+            case BatteryStats.WIFI_SUPPL_STATE_INVALID:
+            case BatteryStats.WIFI_SUPPL_STATE_UNINITIALIZED:
+                return false;
+        }
+        return true;
+    }
+}