去掉状态栏电池信息

------------------------------------------------------------------------

###### 8.0去掉电池信息修改：
 

frameworks/base#
diff --git a/packages/SystemUI/res/layout/system_icons.xml b/packages/SystemUI/res/layout/system_icons.xml
index bfa92ad..3d9c62a 100644
--- a/packages/SystemUI/res/layout/system_icons.xml
+++ b/packages/SystemUI/res/layout/system_icons.xml
@@ -33,6 +33,7 @@
 
               android:layout_height="match_parent"
-        android:layout_width="wrap_content"
+        android:layout_width="0dp"
+               android:visibility="gone"
         />
 
\ No newline at end of file

diff --git a/packages/SystemUI/src/com/android/systemui/qs/tileimpl/QSFactoryImpl.java b/packages/SystemUI/src/com/android/systemui/qs/tileimpl/QSFactoryImpl.java
index 77c3bfa..990bfe9 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/tileimpl/QSFactoryImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/tileimpl/QSFactoryImpl.java
@@ -65,7 +65,7 @@ public class QSFactoryImpl implements QSFactory {
         else if (tileSpec.equals("cast")) return new CastTile(mHost);
         else if (tileSpec.equals("hotspot")) return new HotspotTile(mHost);
         else if (tileSpec.equals("user")) return new UserTile(mHost);
-        else if (tileSpec.equals("battery")) return new BatterySaverTile(mHost);
+        //else if (tileSpec.equals("battery")) return new BatterySaverTile(mHost);
         else if (tileSpec.equals("saver")) return new DataSaverTile(mHost);
         else if (tileSpec.equals("night")) return new NightDisplayTile(mHost);
         else if (tileSpec.equals("nfc")) return new NfcTile(mHost);
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/SignalClusterView.java b/packages/SystemUI/src/com/android/systemui/statusbar/SignalClusterView.java
index 274244e..a414163 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/SignalClusterView.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/SignalClusterView.java
@@ -123,15 +123,17 @@ public class SignalClusterView extends LinearLayout implements NetworkController
 
     public SignalClusterView(Context context) {
         this(context, null);
+               Log.d("qhj","SignalClusterView ...1");
     }
 
     public SignalClusterView(Context context, AttributeSet attrs) {
         this(context, attrs, 0);
+               Log.d("qhj","SignalClusterView ...2");
     }
 
     public SignalClusterView(Context context, AttributeSet attrs, int defStyle) {
         super(context, attrs, defStyle);
-
+Log.d("qhj","SignalClusterView ...3");
         Resources res = getResources();
         mMobileSignalGroupEndPadding =
                 res.getDimensionPixelSize(R.dimen.mobile_signal_group_end_padding);
@@ -205,6 +207,9 @@ public class SignalClusterView extends LinearLayout implements NetworkController
         mWifiSignalSpacer =           findViewById(R.id.wifi_signal_spacer);
         mMobileSignalGroup =          findViewById(R.id.mobile_signal_group);
 
+        mNoSimsCombo.setVisibility(View.GONE);
+               mNoSims.setVisibility(View.GONE);
+               Log.d("qhj","onFinishInflate ...");
         maybeScaleVpnAndNoSimsIcons();
     }
 
@@ -548,7 +553,8 @@ public class SignalClusterView extends LinearLayout implements NetworkController
 
         if (mNoSimsVisible) {
             mIconLogger.onIconShown(SLOT_MOBILE);
-            mNoSimsCombo.setVisibility(View.VISIBLE);
+            mNoSimsCombo.setVisibility(View.GONE);//mNoSimsCombo.setVisibility(View.VISIBLE);
+                       mNoSims.setVisibility(View.GONE);
             if (!Objects.equals(mSimDetected, mNoSimsCombo.getTag())) {
                 mNoSimsCombo.setTag(mSimDetected);
                 if (mSimDetected) {
@@ -569,6 +575,7 @@ public class SignalClusterView extends LinearLayout implements NetworkController
         } else {
             mIconLogger.onIconHidden(SLOT_MOBILE);
             mNoSimsCombo.setVisibility(View.GONE);
+                       mNoSims.setVisibility(View.GONE);
         }
 
         boolean anythingVisible = mNoSimsVisible || mWifiVisible || mIsAirplaneMode

packages/apps/Settings# 

diff --git a/res/values-zh-rCN/strings.xml b/res/values-zh-rCN/strings.xml
index d92d08d..a4d71f0 100755
--- a/res/values-zh-rCN/strings.xml
+++ b/res/values-zh-rCN/strings.xml
@@ -1137,7 +1137,7 @@
     "无法获取"
     "状态信息"
     "状态信息"
-    "电池状态、网络状态和其他信息"
+    "网络状态和其他信息"
     "电话号码、信号等"
     "存储"
     "存储"
diff --git a/res/values/strings.xml b/res/values/strings.xml
index 1fb9592..d30c2b9 100755
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -2647,7 +2647,7 @@
     
     Status
     
-    Status of the battery, network, and other information
+    Status of the network, and other information
     
     Phone number, signal, etc.
     
diff --git a/src/com/android/settings/SettingsActivity.java b/src/com/android/settings/SettingsActivity.java
index 1873595..9263da3 100644
--- a/src/com/android/settings/SettingsActivity.java
+++ b/src/com/android/settings/SettingsActivity.java
@@ -806,7 +806,7 @@ public class SettingsActivity extends SettingsDrawerActivity
 
         somethingChanged = setTileEnabled(new ComponentName(packageName,
                         Settings.PowerUsageSummaryActivity.class.getName()),
-                mBatteryPresent, isAdmin) || somethingChanged;
+                false, isAdmin) || somethingChanged;
 
         somethingChanged = setTileEnabled(new ComponentName(packageName,
                         Settings.UserSettingsActivity.class.getName()),
diff --git a/src/com/android/settings/deviceinfo/Status.java b/src/com/android/settings/deviceinfo/Status.java
index 624103a..b77f964 100644
--- a/src/com/android/settings/deviceinfo/Status.java
+++ b/src/com/android/settings/deviceinfo/Status.java
@@ -50,6 +50,7 @@ import java.util.List;
 
 import static android.content.Context.CONNECTIVITY_SERVICE;
 import static android.content.Context.WIFI_SERVICE;
+import android.util.Log;
 
 public class Status extends SettingsPreferenceFragment implements Indexable {
 
@@ -164,6 +165,17 @@ public class Status extends SettingsPreferenceFragment implements Indexable {
         mBatteryLevel = findPreference(KEY_BATTERY_LEVEL);
         mBatteryStatus = findPreference(KEY_BATTERY_STATUS);
         mBtAddress = findPreference(KEY_BT_ADDRESS);
+        if(mBatteryLevel != null)
+        {
+           getPreferenceScreen().removePreference(mBatteryLevel);
+                  Log.d("qhj","............remove mBatteryLevel");
+        }
+
+        if(mBatteryStatus !=null){
+          getPreferenceScreen().removePreference(mBatteryStatus);
+                 Log.d("qhj","............remove mBatteryStatus");
+        }      
+               
         mWifiMacAddress = findPreference(KEY_WIFI_MAC_ADDRESS);
         mWimaxMacAddress = findPreference(KEY_WIMAX_MAC_ADDRESS);
         mIpAddress = findPreference(KEY_IP_ADDRESS);

------------------------------------------------------------------------

###### 7.1_去掉电池信息修改：

diff --git a/packages/SystemUI/src/com/android/systemui/BatteryMeterView.java b/packages/SystemUI/src/com/android/systemui/BatteryMeterView.java
index d8b95cc..459ba44 100644
--- a/packages/SystemUI/src/com/android/systemui/BatteryMeterView.java
+++ b/packages/SystemUI/src/com/android/systemui/BatteryMeterView.java
@@ -54,7 +54,7 @@ public class BatteryMeterView extends ImageView implements
 
         mSlotBattery = context.getString(
                 com.android.internal.R.string.status_bar_battery);
-        setImageDrawable(mDrawable);
+        setImageDrawable(null);
     }
 
     @Override
     
// 去掉下拉电池信息     
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/QSTileHost.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/QSTileHost.java
index 82ed3ae..e456e32 100644       
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/QSTileHost.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/QSTileHost.java
@@ -429,7 +429,7 @@ public class QSTileHost implements QSTile.Host, Tunable {
         else if (tileSpec.equals("cast")) return new CastTile(this);
         else if (tileSpec.equals("hotspot")) return new HotspotTile(this);
         else if (tileSpec.equals("user")) return new UserTile(this);
-        else if (tileSpec.equals("battery")) return new BatteryTile(this);
+       // else if (tileSpec.equals("battery")) return new BatteryTile(this); by qhj
         else if (tileSpec.equals("saver")) return new DataSaverTile(this);
         else if (tileSpec.equals("night")) return new NightDisplayTile(this);
         // Intent tiles.
         
commit e52d9614057a08fcbcd6ad3a2fe70d437266b9dc
Author: teamViewerServer
Date:   Fri Jan 11 16:22:05 2019 +0800

    7.1_去掉电池项及电池信息settings_byqhj
    
    Change-Id: Ied60332418bef1f5ea97f1406141239f52f708e7

diff --git a/res/values-zh-rCN/strings.xml b/res/values-zh-rCN/strings.xml
index c2ffaf3..afb25ce 100755
--- a/res/values-zh-rCN/strings.xml
+++ b/res/values-zh-rCN/strings.xml
@@ -1031,7 +1031,7 @@
     "不可用"
     "状态信息"
     "状态信息"
-    "电池状态、网络状态和其他信息"
+    "网络状态和其他信息"
     "电话号码、信号等"
     "存储"
     "存储"
diff --git a/res/values/strings.xml b/res/values/strings.xml
index 43f66f5..6d2f7ee 100755
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -2388,7 +2388,7 @@
     
     Status
     
-    Status of the battery, network, and other information
+    Status of the  network, and other information
     
     Phone number, signal, etc.
     
diff --git a/src/com/android/settings/SettingsActivity.java b/src/com/android/settings/SettingsActivity.java
index 7eccc9e..4f1e67d 100755
--- a/src/com/android/settings/SettingsActivity.java
+++ b/src/com/android/settings/SettingsActivity.java
@@ -1078,7 +1078,7 @@ public class SettingsActivity extends SettingsDrawerActivity
 
         setTileEnabled(new ComponentName(packageName,
                 Settings.PowerUsageSummaryActivity.class.getName()),
-                mBatteryPresent, isAdmin, pm);
+                false, isAdmin, pm);
 
         setTileEnabled(new ComponentName(packageName,
                 Settings.UserSettingsActivity.class.getName()),
diff --git a/src/com/android/settings/deviceinfo/Status.java b/src/com/android/settings/deviceinfo/Status.java
index 1ba3978..b446764 100644
--- a/src/com/android/settings/deviceinfo/Status.java
+++ b/src/com/android/settings/deviceinfo/Status.java
@@ -171,6 +171,16 @@ public class Status extends SettingsPreferenceFragment {
         mWimaxMacAddress = findPreference(KEY_WIMAX_MAC_ADDRESS);
         mIpAddress = findPreference(KEY_IP_ADDRESS);
 
+        if(mBatteryLevel != null)
+        {
+           getPreferenceScreen().removePreference(mBatteryLevel);
+        }
+
+        if(mBatteryStatus !=null){
+          getPreferenceScreen().removePreference(mBatteryStatus);
+        }
+        getPreferenceScreen(). removePreference(mBtAddress);
+         
         mRes = getResources();
         mUnknown = mRes.getString(R.string.device_info_default);
         mUnavailable = mRes.getString(R.string.status_unavailable);
         
         
------------------------------------------------------------------------
###### 6.0去掉电池信息修改：         

frameworks/base# 

diff --git a/base/packages/SystemUI/res/layout/system_icons.xml b/base/packages/SystemUI/res/layout/system_icons.xml
index 30e0862..a53cd57 100755
--- a/base/packages/SystemUI/res/layout/system_icons.xml
+++ b/base/packages/SystemUI/res/layout/system_icons.xml
@@ -36,6 +36,5 @@
               android:layout_height="14.5dp"
         android:layout_width="9.5dp"
+        android:visibility="gone"
         android:layout_marginBottom="@dimen/battery_margin_bottom"/>

diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarHeaderView.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarHeaderView.java
index 971978d..f61c667 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarHeaderView.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarHeaderView.java
@@ -136,6 +136,7 @@ public class StatusBarHeaderView extends RelativeLayout implements View.OnClickL
     protected void onFinishInflate() {
         super.onFinishInflate();
         mSystemIconsSuperContainer = findViewById(R.id.system_icons_super_container);
+        mSystemIconsSuperContainer.setVisibility(View.GONE);
         mSystemIconsContainer = (ViewGroup) findViewById(R.id.system_icons_container);
         mSystemIconsSuperContainer.setOnClickListener(this);
         mDateGroup = findViewById(R.id.date_group);
         
packages/apps/Settings# 

diff --git a/res/values-zh-rCN/strings.xml b/res/values-zh-rCN/strings.xml
index 37f8e06..20a1907 100755
--- a/res/values-zh-rCN/strings.xml
+++ b/res/values-zh-rCN/strings.xml
@@ -905,7 +906,7 @@
     "不可用"
     "状态信息"
     "状态信息"
-    "电池状态、网络状态和其他信息"
+    "网络状态和其他信息"
     "电话号码、信号等"
     "存储空间"
     "存储设备和 USB"

diff --git a/res/values/strings.xml b/res/values/strings.xml
index 06c1f6f..a2ad82a 100755
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -2157,7 +2158,7 @@
     
     Status
     
-    Status of the battery, network, and other information
+    Status of the network, and other information
     
     Phone number, signal, etc.
     
diff --git a/src/com/android/settings/DisplaySettings.java b/src/com/android/settings/DisplaySettings.java
index b438880..9032fc0 100755
--- a/src/com/android/settings/DisplaySettings.java
+++ b/src/com/android/settings/DisplaySettings.java
@@ -261,7 +261,7 @@ public class DisplaySettings extends SettingsPreferenceFragment implements
     private void updateTimeoutPreferenceDescription(long currentTimeout) {
         ListPreference preference = mScreenTimeoutPreference;
         String summary;
-        if (currentTimeout < 0) {
+        if (currentTimeout < 0||currentTimeout>1800000) {
             // Unsupported value
             summary = "";
         } else {
@@ -277,10 +277,15 @@ public class DisplaySettings extends SettingsPreferenceFragment implements
                         best = i;
                     }
                 }
+                if(currentTimeout>1800000){
+                     summary = preference.getContext().getString(R.string.screen_never_timeout_summary,
+                                                       entries[best]);
+                 }else{
                 summary = preference.getContext().getString(R.string.screen_timeout_summary,
                         entries[best]);
             }
         }
+        }
         preference.setSummary(summary);
     }
 
diff --git a/src/com/android/settings/SettingsActivity.java b/src/com/android/settings/SettingsActivity.java
index b7614ea..cfcc477 100755
--- a/src/com/android/settings/SettingsActivity.java
+++ b/src/com/android/settings/SettingsActivity.java
@@ -1270,9 +1270,9 @@ public class SettingsActivity extends Activity
                 } else if (id == R.id.battery_settings) {
                     // Remove battery settings when battery is not available. (e.g. TV)
 
-                    if (!mBatteryPresent) {
+//                    if (!mBatteryPresent) {
                         removeTile = true;
-                    }
+//                    }
                 } else if (id == R.id.home_settings) {
                     if (!updateHomeSettingTiles(tile)) {
                         removeTile = true;
diff --git a/src/com/android/settings/deviceinfo/Status.java b/src/com/android/settings/deviceinfo/Status.java
index b52a0ad..1fc9fc8 100644
--- a/src/com/android/settings/deviceinfo/Status.java
+++ b/src/com/android/settings/deviceinfo/Status.java
@@ -169,6 +169,14 @@ public class Status extends InstrumentedPreferenceActivity {
         addPreferencesFromResource(R.xml.device_info_status);
         mBatteryLevel = findPreference(KEY_BATTERY_LEVEL);
         mBatteryStatus = findPreference(KEY_BATTERY_STATUS);
+              if(mBatteryLevel != null)
+                                               {
+                               getPreferenceScreen().removePreference(mBatteryLevel);
+       }
+
+ if(mBatteryStatus !=null){
+         getPreferenceScreen().removePreference(mBatteryStatus);
+        }         

------------------------------------------------------------------------

###### 5.1去掉电池信息修改：
         
diff --git a/packages/SystemUI/res/layout/system_icons.xml b/packages/SystemUI/res/layout/system_icons.xml
index 98995a8..e6a2790 100644
--- a/packages/SystemUI/res/layout/system_icons.xml
+++ b/packages/SystemUI/res/layout/system_icons.xml
@@ -44,5 +44,6 @@
               android:layout_height="14.5dp"
         android:layout_width="9.5dp"
+        android:visibility="gone"
         android:layout_marginBottom="@dimen/battery_margin_bottom"/>
 

diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/QSTileHost.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/QSTileHost.java
index 37de036..8f8cea4 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/QSTileHost.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/QSTileHost.java
@@ -260,13 +260,13 @@ public class QSTileHost implements QSTile.Host {
         if (tileSpec.equals("wifi")) return new WifiTile(this);
         else if (tileSpec.equals("bt")) return new BluetoothTile(this);
         else if (tileSpec.equals("inversion")) return new ColorInversionTile(this);
-        else if (tileSpec.equals("cell")) return new CellularTileForSlot(this, PhoneConstants.SIM_ID_1);
-        else if (tileSpec.equals("cell2")) return new CellularTileForSlot(this, PhoneConstants.SIM_ID_2);
-        else if (tileSpec.equals("airplane")) return new AirplaneModeTile(this);
+//        else if (tileSpec.equals("cell")) return new CellularTileForSlot(this, PhoneConstants.SIM_ID_1);
+//        else if (tileSpec.equals("cell2")) return new CellularTileForSlot(this, PhoneConstants.SIM_ID_2);
+//        else if (tileSpec.equals("airplane")) return new AirplaneModeTile(this);
         else if (tileSpec.equals("rotation")) return new RotationLockTile(this);
         else if (tileSpec.equals("flashlight")) return new FlashlightTile(this);
         else if (tileSpec.equals("location")) return new LocationTile(this);
-        else if (tileSpec.equals("cast")) return new CastTile(this);
+//        else if (tileSpec.equals("cast")) return new CastTile(this);
         else if (tileSpec.equals("hotspot")) return new HotspotTile(this);
         else if (tileSpec.startsWith(IntentTile.PREFIX)) return IntentTile.create(this,tileSpec);
         else throw new IllegalArgumentException("Bad tile spec: " + tileSpec);         
         

packages/apps/Settings# 

    --去掉电池信息等相关项--

diff --git a/res/values-zh-rCN/strings.xml b/res/values-zh-rCN/strings.xml
index 3b735cb..62907ac 100755
--- a/res/values-zh-rCN/strings.xml
+++ b/res/values-zh-rCN/strings.xml
@@ -886,7 +886,8 @@
     "不可用"
     "状态信息"
     "状态信息"
-    "电池状态、网络状态和其他信息"
+    "网络状态和其他信息"
+    "网络状态和其他信息"
     "电话号码、信号等"
     "存储"
     "存储设置"
diff --git a/res/values/strings.xml b/res/values/strings.xml
index 28cb97d..4ec846e 100755
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -2173,7 +2173,8 @@
     
     Status
     
-    Status of the battery, network, and other information
+     network, and other information
+    Status of the network, and other information
     
     Phone number, signal, etc.
     
diff --git a/res/xml/device_info_settings.xml b/res/xml/device_info_settings.xml
index 6785a50..989ef30 100644
--- a/res/xml/device_info_settings.xml
+++ b/res/xml/device_info_settings.xml
@@ -35,7 +35,7 @@
         
                           android:title="@string/device_status" 
-                android:summary="@string/device_status_summary">
+                android:summary="@string/device_status_summary_nobattery">
                                   android:targetPackage="com.android.settings"
                     android:targetClass="com.android.settings.deviceinfo.Status" />
diff --git a/src/com/android/settings/SettingsActivity.java b/src/com/android/settings/SettingsActivity.java
index 5cde3b7..af303e2 100755
--- a/src/com/android/settings/SettingsActivity.java
+++ b/src/com/android/settings/SettingsActivity.java
@@ -1244,7 +1244,9 @@ public class SettingsActivity extends Activity
                      if (!"box".equals(SystemProperties.get("ro.target.product", "tablet"))){
                         removeTile = true;
                      }
-                }
+                }else if(id == R.id.power_save_settings){
+                                          removeTile = true;
+                               }
 
                 if (UserHandle.MU_ENABLED && UserHandle.myUserId() != 0
                         && !ArrayUtils.contains(SETTINGS_FOR_RESTRICTED, id)) {
diff --git a/src/com/android/settings/deviceinfo/Status.java b/src/com/android/settings/deviceinfo/Status.java
index dfcd331..e4bb86f 100644
--- a/src/com/android/settings/deviceinfo/Status.java
+++ b/src/com/android/settings/deviceinfo/Status.java
@@ -168,11 +168,32 @@ public class Status extends PreferenceActivity {
         addPreferencesFromResource(R.xml.device_info_status);
         mBatteryLevel = findPreference(KEY_BATTERY_LEVEL);
         mBatteryStatus = findPreference(KEY_BATTERY_STATUS);
+
+
+
+       if(mBatteryLevel != null)
+{
+getPreferenceScreen().removePreference(mBatteryLevel);
+       }
+
+ if(mBatteryStatus !=null){
+         getPreferenceScreen().removePreference(mBatteryStatus);
+        }
+
         mBtAddress = findPreference(KEY_BT_ADDRESS);
         mWifiMacAddress = findPreference(KEY_WIFI_MAC_ADDRESS);
         mWimaxMacAddress = findPreference(KEY_WIMAX_MAC_ADDRESS);
         mIpAddress = findPreference(KEY_IP_ADDRESS);
 
+        //qhj +   remove mBatteryStatus mBatteryLevel
+        if(mBatteryLevel!=null){
+          getPreferenceScreen().removePreference(mBatteryLevel);
+        }
+       if(mBatteryStatus !=null){
+         getPreferenceScreen().removePreference(mBatteryStatus);
+        }
+       
+
         mRes = getResources();
         mUnknown = mRes.getString(R.string.device_info_default);
         mUnavailable = mRes.getString(R.string.status_unavailable);         
         
         
------------------------------------------------------------------------

###### 4.4去掉电池信息修改：         
commit 49a3110a0b5375e35e7bea21b4f4a6239cdac82d
Author: huangke <[email protected]>
Date:   Wed Apr 15 11:13:06 2015 +0800

    --隐藏充电图标及去掉下拉菜单的电池项--

diff --git a/packages/SystemUI/res/layout/status_bar.xml b/packages/SystemUI/res/layout/status_bar.xml
index eb66908..71aef58 100644
--- a/packages/SystemUI/res/layout/status_bar.xml
+++ b/packages/SystemUI/res/layout/status_bar.xml
@@ -102,6 +102,7 @@
                     android:layout_width="10.5dp"
                     android:layout_marginBottom="0.33dp"
                     android:layout_marginStart="4dip"
+                    android:visibility="gone"
                     />
             
     
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/QuickSettings.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/QuickSettings.java
index c37978a..ff0d450 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/QuickSettings.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/QuickSettings.java
@@ -536,7 +536,7 @@ class QuickSettings {
                         mContext.getString(R.string.accessibility_quick_settings_battery, t));
             }
         });
-        parent.addView(batteryTile);
+     //   parent.addView(batteryTile); hide  by  xq
         }
         // Airplane Mode
         final QuickSettingsBasicTile airplaneTile