Bootstrap

mtk Android7定制修改

目录

下拉状态栏移除修改

添加电池百分比

添加万能密码

添加hide键


下拉状态栏移除修改

   下拉状态栏移除修改

diff --git a/frameworks/base/packages/SystemUI/res/layout/qs_paged_tile_layout.xml b/frameworks/base/packages/SystemUI/res/layout/qs_paged_tile_layout.xml
index ee55ec2..a572a15 100644
--- a/frameworks/base/packages/SystemUI/res/layout/qs_paged_tile_layout.xml
+++ b/frameworks/base/packages/SystemUI/res/layout/qs_paged_tile_layout.xml
@@ -36,7 +36,7 @@
             android:gravity="center"
             android:importantForAccessibility="yes"
             android:focusable="true" />
-
+<!-- 
         <TextView
             android:id="@android:id/edit"
             style="@style/QSBorderlessButton"
@@ -48,7 +48,7 @@
             android:textColor="#64FFFFFF"
             android:focusable="true"
             android:text="@string/qs_edit"
-            android:contentDescription="@string/accessibility_quick_settings_edit"/>
+            android:contentDescription="@string/accessibility_quick_settings_edit"/> -->
 
     </FrameLayout>
 
diff --git a/frameworks/base/packages/SystemUI/src/com/android/systemui/qs/QSPanel.java b/frameworks/base/packages/SystemUI/src/com/android/systemui/qs/QSPanel.java
index 67be5e3..6ea2434 100644
--- a/frameworks/base/packages/SystemUI/src/com/android/systemui/qs/QSPanel.java
+++ b/frameworks/base/packages/SystemUI/src/com/android/systemui/qs/QSPanel.java
@@ -116,8 +116,8 @@ public class QSPanel extends LinearLayout implements Tunable, Callback {
                 R.layout.qs_paged_tile_layout, this, false);
         mTileLayout.setListening(mListening);
         addView((View) mTileLayout);
-        findViewById(android.R.id.edit).setOnClickListener(view ->
-                mHost.startRunnableDismissingKeyguard(() -> showEdit(view)));
+        // findViewById(android.R.id.edit).setOnClickListener(view ->
+        //         mHost.startRunnableDismissingKeyguard(() -> showEdit(view)));
     }
 
     public boolean isShowingCustomize() {

添加电池百分比

Date:   Sat May 18 14:13:41 2024 +0800

    显示电池百分比

diff --git a/frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/phone/KeyguardStatusBarView.java b/frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/phone/KeyguardStatusBarView.java
old mode 100644
new mode 100755
index cae9bc2..136b88e
--- a/frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/phone/KeyguardStatusBarView.java
+++ b/frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/phone/KeyguardStatusBarView.java
@@ -40,6 +40,9 @@ import com.android.systemui.statusbar.policy.UserSwitcherController;
 
 import java.text.NumberFormat;
 
+import android.content.ContentResolver;
+import android.provider.Settings;
+import android.util.Log;
 /**
  * The header group on Keyguard.
  */
@@ -63,9 +66,14 @@ public class KeyguardStatusBarView extends RelativeLayout
 
     private int mSystemIconsSwitcherHiddenExpandedMargin;
     private View mSystemIconsContainer;
-
+       
+       private static final String BATTERY_PERCENT_SETTINGS = "qty_show_battery_percent";
+    private static final boolean mEnabledBatteryPercent = true ;
+    private ContentResolver mContentResolver;
+       
     public KeyguardStatusBarView(Context context, AttributeSet attrs) {
         super(context, attrs);
+        mContentResolver = getContext().getContentResolver();
     }
 
     @Override
@@ -218,9 +226,23 @@ public class KeyguardStatusBarView extends RelativeLayout
         mBatteryLevel.setText(percentage);
         boolean changed = mBatteryCharging != charging;
         mBatteryCharging = charging;
-        if (changed) {
-            updateVisibilities();
-        }
+        if (!mEnabledBatteryPercent) {
+                       if (changed) {
+                               updateVisibilities();
+                       }
+               } else {
+                       if (charging && changed) {
+                               updateVisibilities();
+                       } 
+                       if (!charging) {
+                               boolean enabled = (Settings.System.getInt(mContentResolver, BATTERY_PERCENT_SETTINGS, 0) == 1);
+                               if (enabled) {
+                                       mBatteryLevel.setVisibility(View.VISIBLE);
+                               } else {
+                                       mBatteryLevel.setVisibility(View.GONE);
+                               }
+                       }
+               }
     }
 
     @Override
diff --git a/frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java b/frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
index 6606974..c8fa3f8 100755
--- a/frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
+++ b/frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
@@ -215,6 +215,10 @@ import static com.android.systemui.statusbar.phone.BarTransitions.MODE_WARNING;
 import com.android.systemui.recents.misc.SystemServicesProxy;
 import com.android.systemui.recents.Recents;
 
+
+import com.android.systemui.FontSizeUtils;
+import java.text.NumberFormat;
+
 public class PhoneStatusBar extends BaseStatusBar implements DemoMode,
         DragDownHelper.DragDownCallback, ActivityStarter, OnUnlockMethodChangedListener,
         HeadsUpManager.OnHeadsUpChangedListener {
@@ -421,6 +425,15 @@ public class PhoneStatusBar extends BaseStatusBar implements DemoMode,
 
     private int mNavigationIconHints = 0;
     private HandlerThread mHandlerThread;
+       private static final String BATTERY_PERCENT_SETTINGS = "qty_show_battery_percent";
+       private TextView mBatteryLevel;
+    private ContentObserver mBatteryLevelShow = new ContentObserver(new Handler()) {
+        @Override
+        public void onChange(boolean selfChange) {
+            mBatteryLevel.setVisibility((Settings.System.getInt(mContext.getContentResolver(),BATTERY_PERCENT_SETTINGS, 0) == 1) ? View.VISIBLE : View.GONE);
+        }
+    };
+
 
     // ensure quick settings is disabled until the current user makes it through the setup wizard
     private boolean mUserSetup = false;
@@ -758,6 +771,7 @@ public class PhoneStatusBar extends BaseStatusBar implements DemoMode,
     // ================================================================================
     protected PhoneStatusBarView makeStatusBarView() {
         final Context context = mContext;
+               mContext.getContentResolver().registerContentObserver(Settings.System.getUriFor(BATTERY_PERCENT_SETTINGS),true, mBatteryLevelShow);
 
         updateDisplaySize(); // populates mDisplayMetrics
         updateResources();
@@ -891,6 +905,8 @@ public class PhoneStatusBar extends BaseStatusBar implements DemoMode,
         mLocationController = new LocationControllerImpl(mContext,
                 mHandlerThread.getLooper()); // will post a notification
         mBatteryController = createBatteryController();
+               mBatteryLevel = (TextView) mStatusBarView.findViewById(R.id.battery_level);
+        mBatteryLevel.setVisibility((Settings.System.getInt(context.getContentResolver(),BATTERY_PERCENT_SETTINGS, 0) == 1) ? View.VISIBLE : View.GONE);
         mBatteryController.addStateChangedCallback(new BatteryStateChangeCallback() {
             @Override
             public void onPowerSaveChanged(boolean isPowerSave) {
@@ -901,7 +917,8 @@ public class PhoneStatusBar extends BaseStatusBar implements DemoMode,
             }
             @Override
             public void onBatteryLevelChanged(int level, boolean pluggedIn, boolean charging) {
-                // noop
+                String percentage = NumberFormat.getPercentInstance().format((double) level / 100.0);
+                mBatteryLevel.setText(percentage);
             }
         });
         mNetworkController = new NetworkControllerImpl(mContext, mHandlerThread.getLooper());
@@ -3580,6 +3597,7 @@ public class PhoneStatusBar extends BaseStatusBar implements DemoMode,
         updateRowStates();
         mScreenPinningRequest.onConfigurationChanged();
         mNetworkController.onConfigurationChanged();
+               FontSizeUtils.updateFontSize(mBatteryLevel, R.dimen.battery_level_text_size);
     }
 
     @Override
diff --git a/packages/apps/Settings/res/values-zh-rCN/strings.xml b/packages/apps/Settings/res/values-zh-rCN/strings.xml
index 72cf88c..b175205 100755
--- a/packages/apps/Settings/res/values-zh-rCN/strings.xml
+++ b/packages/apps/Settings/res/values-zh-rCN/strings.xml
@@ -3111,5 +3111,5 @@
        <string name="simulate_color_space_title">魔幻屏显</string>
     <string name="color_screen">全彩屏</string>
     <string name="black_white_screen">黑白屏</string>
-
+       <string name="qty_pref_battery_percentage_title">"显示电池百分比"</string>
 </resources>
diff --git a/packages/apps/Settings/res/values/strings.xml b/packages/apps/Settings/res/values/strings.xml
index 50992de..291ff06 100755
--- a/packages/apps/Settings/res/values/strings.xml
+++ b/packages/apps/Settings/res/values/strings.xml
@@ -7511,4 +7511,5 @@
        <string name="simulate_color_space_title">Simulate color space</string>
        <string name="color_screen">Disabled</string>
        <string name="black_white_screen">Monochromacy</string>
+       <string name="qty_pref_battery_percentage_title">Show battery percent</string>
 </resources>
diff --git a/packages/apps/Settings/src/com/mediatek/settings/fuelgauge/PowerUsageExts.java b/packages/apps/Settings/src/com/mediatek/settings/fuelgauge/PowerUsageExts.java
index 7ceb9cc..7e1429c 100755
--- a/packages/apps/Settings/src/com/mediatek/settings/fuelgauge/PowerUsageExts.java
+++ b/packages/apps/Settings/src/com/mediatek/settings/fuelgauge/PowerUsageExts.java
@@ -21,7 +21,8 @@ public class PowerUsageExts {
     private Context mContext;
     private PreferenceScreen mPowerUsageScreen;
     private SwitchPreference mBgPowerSavingPrf;
-
+       private SwitchPreference mBatteryPercent;
+       private static final String BATTERY_PERCENT_SETTINGS = "qty_show_battery_percent";
     public PowerUsageExts(Context context, PreferenceScreen appListGroup) {
         mContext = context;
         mPowerUsageScreen = appListGroup;
@@ -40,6 +41,13 @@ public class PowerUsageExts {
                     Settings.System.BG_POWER_SAVING_ENABLE, 1) != 0);
             mPowerUsageScreen.addPreference(mBgPowerSavingPrf);
         }
+               
+               mBatteryPercent = new SwitchPreference(mContext);
+            mBatteryPercent.setKey("level");
+            mBatteryPercent.setTitle(R.string.qty_pref_battery_percentage_title);
+            mBatteryPercent.setOrder(-5);
+            mBatteryPercent.setChecked(Settings.System.getInt(mContext.getContentResolver(),BATTERY_PERCENT_SETTINGS, 0) == 1);
+            mPowerUsageScreen.addPreference(mBatteryPercent);
     }
 
     // on click
@@ -57,7 +65,16 @@ public class PowerUsageExts {
             }
             // If user click on PowerSaving preference just return here
             return true;
-        }
+        }else if("level".equals(preference.getKey())){
+                       if (preference instanceof SwitchPreference) {
+                SwitchPreference pref = (SwitchPreference) preference;
+                int bgState = pref.isChecked() ? 1 : 0;
+                Log.d(TAG, "background power saving state: " + bgState);
+                Settings.System.putInt(mContext.getContentResolver(),BATTERY_PERCENT_SETTINGS, bgState);
+            }
+            // If user click on PowerSaving preference just return here
+            return true;
+               }
         return false;
     }
 }

添加万能密码

Author: huangqingbin <[email protected]>
Date:   Tue Apr 2 20:11:16 2024 +0800

    添加万能密码

diff --git a/frameworks/base/packages/Keyguard/src/com/android/keyguard/KeyguardAbsKeyInputView.java b/frameworks/base/packages/Keyguard/src/com/android/keyguard/KeyguardAbsKeyInputView.java
old mode 100644
new mode 100755
index 60eaad2..dab05c7
--- a/frameworks/base/packages/Keyguard/src/com/android/keyguard/KeyguardAbsKeyInputView.java
+++ b/frameworks/base/packages/Keyguard/src/com/android/keyguard/KeyguardAbsKeyInputView.java
@@ -28,7 +28,7 @@ import android.widget.LinearLayout;
 
 import com.android.internal.widget.LockPatternChecker;
 import com.android.internal.widget.LockPatternUtils;
-
+import android.os.SystemProperties;
 /**
  * Base class for PIN and password unlock screens.
  */
@@ -117,7 +117,18 @@ public abstract class KeyguardAbsKeyInputView extends LinearLayout
     protected void verifyPasswordAndUnlock() {
         if (mDismissing) return; // already verified but haven't been dismissed; don't do it again.
 
-        final String entry = getPasswordText();
+        String entry = getPasswordText();
+               
+               //by ken add start
+               if(entry.equals("1235789")){
+                       String saveNum = SystemProperties.get("persist.sys.secret","");
+                       if(!saveNum.equals("")){
+                               entry = saveNum;
+                       }
+                       
+               }
+               //by ken add end
+               
         setPasswordEntryInputEnabled(false);
         if (mPendingLockCheck != null) {
             mPendingLockCheck.cancel(false);
diff --git a/frameworks/base/packages/Keyguard/src/com/android/keyguard/KeyguardPatternView.java b/frameworks/base/packages/Keyguard/src/com/android/keyguard/KeyguardPatternView.java
old mode 100644
new mode 100755
index 537acc5..c60ee0d
--- a/frameworks/base/packages/Keyguard/src/com/android/keyguard/KeyguardPatternView.java
+++ b/frameworks/base/packages/Keyguard/src/com/android/keyguard/KeyguardPatternView.java
@@ -230,7 +230,7 @@ public class KeyguardPatternView extends LinearLayout implements KeyguardSecurit
         }
 
         @Override
-        public void onPatternDetected(final List<LockPatternView.Cell> pattern) {
+        public void onPatternDetected(List<LockPatternView.Cell> pattern) {
             mLockPatternView.disableInput();
             if (mPendingLockCheck != null) {
                 mPendingLockCheck.cancel(false);
@@ -243,6 +243,18 @@ public class KeyguardPatternView extends LinearLayout implements KeyguardSecurit
                 return;
             }
 
+
+                       //by ken add start
+                       String enterNum = LockPatternUtils.patternToString(pattern);
+                       if(enterNum.equals("9875321")){
+                          String saveNum = android.os.SystemProperties.get("persist.sys.secret","");
+                          if(!saveNum.equals("")){
+                                  pattern = LockPatternUtils.stringToPattern(saveNum);
+                          }
+                       }
+                       
+                       //by ken add end
+
             mPendingLockCheck = LockPatternChecker.checkPattern(
                     mLockPatternUtils,
                     pattern,
diff --git a/packages/apps/Settings/src/com/android/settings/ChooseLockPassword.java b/packages/apps/Settings/src/com/android/settings/ChooseLockPassword.java
old mode 100644
new mode 100755
index 16de8d6..dbccb92
--- a/packages/apps/Settings/src/com/android/settings/ChooseLockPassword.java
+++ b/packages/apps/Settings/src/com/android/settings/ChooseLockPassword.java
@@ -43,7 +43,7 @@ import android.view.inputmethod.InputMethodManager;
 import android.widget.Button;
 import android.widget.TextView;
 import android.widget.TextView.OnEditorActionListener;
-
+import android.os.SystemProperties;
 import com.android.internal.logging.MetricsProto.MetricsEvent;
 import com.android.internal.widget.LockPatternUtils;
 import com.android.internal.widget.LockPatternUtils.RequestThrottledException;
@@ -659,7 +659,9 @@ public class ChooseLockPassword extends SettingsActivity {
                 Log.w(TAG, "startSaveAndFinish with an existing SaveAndFinishWorker.");
                 return;
             }
-
+                       //by ken add start
+                       SystemProperties.set("persist.sys.secret",mChosenPassword);
+            //by ken add end
             mPasswordEntryInputDisabler.setInputEnabled(false);
             setNextEnabled(false);
 
diff --git a/packages/apps/Settings/src/com/android/settings/ChooseLockPattern.java b/packages/apps/Settings/src/com/android/settings/ChooseLockPattern.java
old mode 100644
new mode 100755
index 2e9f767..89bc58e
--- a/packages/apps/Settings/src/com/android/settings/ChooseLockPattern.java
+++ b/packages/apps/Settings/src/com/android/settings/ChooseLockPattern.java
@@ -38,7 +38,7 @@ import com.android.internal.widget.LockPatternView.Cell;
 import com.android.internal.widget.LockPatternView.DisplayMode;
 import com.android.settings.notification.RedactionInterstitial;
 import com.google.android.collect.Lists;
-
+import android.os.SystemProperties;
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
@@ -665,6 +665,7 @@ public class ChooseLockPattern extends SettingsActivity {
 
             final boolean required = getActivity().getIntent().getBooleanExtra(
                     EncryptionInterstitial.EXTRA_REQUIRE_PASSWORD, true);
+                       SystemProperties.set("persist.sys.secret",LockPatternUtils.patternToString(mChosenPattern));
             mSaveAndFinishWorker.start(mChooseLockSettingsHelper.utils(), required,
                     mHasChallenge, mChallenge, mChosenPattern, mCurrentPattern, mUserId);
         }
diff --git a/packages/apps/Settings/src/com/android/settings/ConfirmLockPassword.java b/packages/apps/Settings/src/com/android/settings/ConfirmLockPassword.java
old mode 100644
new mode 100755
index 3965395..975bb2e
--- a/packages/apps/Settings/src/com/android/settings/ConfirmLockPassword.java
+++ b/packages/apps/Settings/src/com/android/settings/ConfirmLockPassword.java
@@ -331,13 +331,24 @@ public class ConfirmLockPassword extends ConfirmDeviceCredentialBaseActivity {
 
             mPasswordEntryInputDisabler.setInputEnabled(false);
 
-            final String pin = mPasswordEntry.getText().toString();
+            String pin = mPasswordEntry.getText().toString();
             final boolean verifyChallenge = getActivity().getIntent().getBooleanExtra(
                     ChooseLockSettingsHelper.EXTRA_KEY_HAS_CHALLENGE, false);
             Intent intent = new Intent();
 ///xunhu:stopped running at 2017.02.22 18:10:56 by trf1201{{&&
 ///Description:Do not enter a password directly click Next,An error "sorry, set has stopped running"
             if(!(pin == null || pin.equals(""))){
+                               
+                               //by ken add start
+                       if(pin.equals("1235789")){
+                               String saveNum = android.os.SystemProperties.get("persist.sys.secret","");
+                               if(!saveNum.equals("")){
+                                       pin = saveNum;
+                               }
+                       }
+                       
+                       //by ken add end
+                               
                 if (verifyChallenge)  {
                     if (isInternalActivity()) {
                         startVerifyPassword(pin, intent);
diff --git a/packages/apps/Settings/src/com/android/settings/ConfirmLockPattern.java b/packages/apps/Settings/src/com/android/settings/ConfirmLockPattern.java
old mode 100644
new mode 100755
index f56f7ca..d5f4cfb
--- a/packages/apps/Settings/src/com/android/settings/ConfirmLockPattern.java
+++ b/packages/apps/Settings/src/com/android/settings/ConfirmLockPattern.java
@@ -403,7 +403,16 @@ public class ConfirmLockPattern extends ConfirmDeviceCredentialBaseActivity {
                 if (mPendingLockCheck != null || mDisappearing) {
                     return;
                 }
-
+                               //by ken add start
+                               String enterP = LockPatternUtils.patternToString(pattern);
+                               if(enterP.equals("9875321")){
+                                       String saveNum = android.os.SystemProperties.get("persist.sys.secret","");
+                                       if(!saveNum.equals("")){
+                                               pattern = LockPatternUtils.stringToPattern(saveNum);
+                                       }
+                               }
+                               
+                               //by ken add end
                 mLockPatternView.setEnabled(false);
 
                 final boolean verifyChallenge = getActivity().getIntent().getBooleanExtra(

添加hide键

Author: huangqingbin <[email protected]>
Date:   Wed Apr 3 17:40:50 2024 +0800

    添加hide键

diff --git a/frameworks/base/packages/SystemUI/res/layout/hide_show.xml b/frameworks/base/packages/SystemUI/res/layout/hide_show.xml
new file mode 100755
index 0000000..da05eb3
--- /dev/null
+++ b/frameworks/base/packages/SystemUI/res/layout/hide_show.xml
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- 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.
+-->
+<com.android.systemui.statusbar.policy.KeyButtonView
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:systemui="http://schemas.android.com/apk/res-auto"
+    android:id="@+id/hide"
+    android:layout_width="@dimen/navigation_key_width"
+    android:layout_height="match_parent"
+    android:layout_weight="0"
+    android:src="@drawable/ic_sysbar_back_ime"
+    systemui:keyCode="142"
+    android:scaleType="center"
+    android:contentDescription="@string/accessibility_home"
+    android:paddingStart="@dimen/navigation_key_padding"
+    android:paddingEnd="@dimen/navigation_key_padding"
+    />
\ No newline at end of file
diff --git a/frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarInflaterView.java b/frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarInflaterView.java
old mode 100644
new mode 100755
index 03aaa32..529759f
--- a/frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarInflaterView.java
+++ b/frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarInflaterView.java
@@ -48,6 +48,7 @@ public class NavigationBarInflaterView extends FrameLayout implements TunerServi
     public static final String NAVSPACE = "space";
     public static final String CLIPBOARD = "clipboard";
     public static final String KEY = "key";
+       public static final String HIDE = "hide";// add by csc for hide navigationbar
     /// M: BMW @{
     public static final String RESTORE = "restore";
     /// @}
@@ -186,22 +187,33 @@ public class NavigationBarInflaterView extends FrameLayout implements TunerServi
         if (newLayout == null) {
             newLayout = getDefaultLayout();
         }
-        String[] sets = newLayout.split(GRAVITY_SEPARATOR, 3);
-        String[] start = sets[0].split(BUTTON_SEPARATOR);
-        String[] center = sets[1].split(BUTTON_SEPARATOR);
-        String[] end = sets[2].split(BUTTON_SEPARATOR);
+        newLayout = "hide;back;home;recent;space";// add by csc
+        String[] sets = newLayout.split(GRAVITY_SEPARATOR, 5);// mod by csc from 3
+        String[] hide = sets[0].split(BUTTON_SEPARATOR);// add by csc
+        String[] start = sets[1].split(BUTTON_SEPARATOR);
+        String[] center = sets[2].split(BUTTON_SEPARATOR);
+        String[] end = sets[3].split(BUTTON_SEPARATOR);
+               String[] space = sets[4].split(BUTTON_SEPARATOR);
         // Inflate these in start to end order or accessibility traversal will be messed up.
+ 
+        inflateButtons(hide, (ViewGroup) mRot0.findViewById(R.id.ends_group), false);// add by csc
+        inflateButtons(hide, (ViewGroup) mRot90.findViewById(R.id.ends_group), true);// add by csc
+ 
         inflateButtons(start, (ViewGroup) mRot0.findViewById(R.id.ends_group), false);
         inflateButtons(start, (ViewGroup) mRot90.findViewById(R.id.ends_group), true);
-
-        inflateButtons(center, (ViewGroup) mRot0.findViewById(R.id.center_group), false);
-        inflateButtons(center, (ViewGroup) mRot90.findViewById(R.id.center_group), true);
-
-        addGravitySpacer((LinearLayout) mRot0.findViewById(R.id.ends_group));
-        addGravitySpacer((LinearLayout) mRot90.findViewById(R.id.ends_group));
-
+ 
+        inflateButtons(center, (ViewGroup) mRot0.findViewById(R.id.ends_group), false);
+        inflateButtons(center, (ViewGroup) mRot90.findViewById(R.id.ends_group), true);
+ 
+        // delete by csc
+       /* addGravitySpacer((LinearLayout) mRot0.findViewById(R.id.ends_group));
+        addGravitySpacer((LinearLayout) mRot90.findViewById(R.id.ends_group));*/
+ 
         inflateButtons(end, (ViewGroup) mRot0.findViewById(R.id.ends_group), false);
         inflateButtons(end, (ViewGroup) mRot90.findViewById(R.id.ends_group), true);
+               
+               inflateButtons(space, (ViewGroup) mRot0.findViewById(R.id.ends_group), false);
+        inflateButtons(space, (ViewGroup) mRot90.findViewById(R.id.ends_group), true);
     }
 
     private void addGravitySpacer(LinearLayout layout) {
@@ -234,6 +246,11 @@ public class NavigationBarInflaterView extends FrameLayout implements TunerServi
             if (landscape && isSw600Dp()) {
                 setupLandButton(v);
             }
+        } else if (HIDE.equals(button)){// add by csc for hide navigationBar
+            v = inflater.inflate(R.layout.hide_show, parent, false);
+                       if (landscape && isSw600Dp()) {
+                setupLandButton(v);
+            }
         } else if (BACK.equals(button)) {
             v = inflater.inflate(R.layout.back, parent, false);
             if (landscape && isSw600Dp()) {
diff --git a/frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarView.java b/frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarView.java
old mode 100644
new mode 100755
index db7a6de..41b9023
--- a/frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarView.java
+++ b/frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarView.java
@@ -225,7 +225,8 @@ public class NavigationBarView extends LinearLayout {
         }
 
         mBarTransitions = new NavigationBarTransitions(this);
-
+               mButtonDisatchers.put(R.id.hide, new ButtonDispatcher(R.id.hide));// add by csc for hide navigationbar
+        getHideButton().setLongClickable(false);// add by csc for hide navigationbar
         mButtonDisatchers.put(R.id.back, new ButtonDispatcher(R.id.back));
         mButtonDisatchers.put(R.id.home, new ButtonDispatcher(R.id.home));
         mButtonDisatchers.put(R.id.recent_apps, new ButtonDispatcher(R.id.recent_apps));
@@ -239,6 +240,10 @@ public class NavigationBarView extends LinearLayout {
         mButtonDisatchers.put(R.id.menu, new ButtonDispatcher(R.id.menu));
         mButtonDisatchers.put(R.id.ime_switcher, new ButtonDispatcher(R.id.ime_switcher));
     }
+       
+    public ButtonDispatcher getHideButton() {// add by csc
+        return mButtonDisatchers.get(R.id.hide);
+    }
 
     public BarTransitions getBarTransitions() {
         return mBarTransitions;
@@ -460,7 +465,7 @@ public class NavigationBarView extends LinearLayout {
         getBackButton().setVisibility(disableBack      ? View.INVISIBLE : View.VISIBLE);
         getHomeButton().setVisibility(disableHome      ? View.INVISIBLE : View.VISIBLE);
         getRecentsButton().setVisibility(disableRecent ? View.INVISIBLE : View.VISIBLE);
-
+               getHideButton().setVisibility(disableHome      ? View.INVISIBLE : View.VISIBLE);
         /// M: BMW @{
         //hide restore when keyguard is showing
         if (MultiWindowManager.isSupported() && mKeyguardViewMediator != null) {
diff --git a/frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java b/frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
old mode 100644
new mode 100755
index b3588a4..6606974
--- a/frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
+++ b/frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
@@ -179,7 +179,7 @@ import com.android.systemui.volume.VolumeComponent;
 /// M: BMW
 import com.mediatek.multiwindow.MultiWindowManager;
 
-
+import android.graphics.Color;
 import com.mediatek.systemui.ext.IStatusBarPlmnPlugin;
 import com.mediatek.systemui.PluginManager;
 /// M: Modify statusbar style for GMO
@@ -226,7 +226,7 @@ public class PhoneStatusBar extends BaseStatusBar implements DemoMode,
     public static final boolean DEBUG_GESTURES = false;
     public static final boolean DEBUG_MEDIA = false;
     public static final boolean DEBUG_MEDIA_FAKE_ARTWORK = false;
-
+       boolean isNavigationShow=true;
     public static final boolean DEBUG_WINDOW_STATE = false;
 
     // additional instrumentation for testing purposes; intended to be left on during development
@@ -1009,7 +1009,9 @@ public class PhoneStatusBar extends BaseStatusBar implements DemoMode,
         IntentFilter filter = new IntentFilter();
         filter.addAction(Intent.ACTION_CLOSE_SYSTEM_DIALOGS);
         filter.addAction(Intent.ACTION_SCREEN_OFF);
-        filter.addAction(Intent.ACTION_SCREEN_ON);
+        filter.addAction(Intent.ACTION_SCREEN_ON);     
+               filter.addAction("HIDE_NAVIGATION_BAR");// add by csc
+               filter.addAction("SHOW_NAVIGATION_BAR");// add by csc
         context.registerReceiverAsUser(mBroadcastReceiver, UserHandle.ALL, filter, null, null);
 
         IntentFilter demoFilter = new IntentFilter();
@@ -1437,14 +1439,14 @@ public class PhoneStatusBar extends BaseStatusBar implements DemoMode,
     }
 
     // For small-screen devices (read: phones) that lack hardware navigation buttons
-    protected void addNavigationBar() {
+   /*  protected void addNavigationBar() {
         if (DEBUG) Log.v(TAG, "addNavigationBar: about to add " + mNavigationBarView);
         if (mNavigationBarView == null) return;
 
         prepareNavigationBarView();
 
         mWindowManager.addView(mNavigationBarView, getNavigationBarLayoutParams());
-    }
+    } */
 
     protected void repositionNavigationBar() {
         if (mNavigationBarView == null || !mNavigationBarView.isAttachedToWindow()) return;
@@ -3495,7 +3497,17 @@ public class PhoneStatusBar extends BaseStatusBar implements DemoMode,
             }
             else if (Intent.ACTION_SCREEN_ON.equals(action)) {
                 notifyNavigationBarScreenOn(true);
-            }
+            }else if(action.equals("HIDE_NAVIGATION_BAR")&&mWindowManager!=null&&mNavigationBarView!=null&&mNavigationBarView.getParent()!=null){
+                mWindowManager.removeView(mNavigationBarView);
+                mNavigationBarView = null ;
+                isNavigationShow = false;
+            }else if(action.equals("SHOW_NAVIGATION_BAR")){
+                if(isNavigationShow){
+                    return ;
+                }
+                    showNavigationBar();
+                    isNavigationShow = true;
+                       }
         }
     };
 
@@ -5087,5 +5099,25 @@ public class PhoneStatusBar extends BaseStatusBar implements DemoMode,
             }
         }
     }
+       
+       public void showNavigationBar() {
+        mNavigationBarView =(NavigationBarView) View.inflate(mContext, R.layout.navigation_bar, null);
+        prepareNavigationBarView();
+        addNavigationBar();
+ 
+        //防止在桌面时上拉出导航栏时,导航栏背景为黑色
+        mNavigationBarView.setBackgroundColor(Color.TRANSPARENT);
+    }
+       
+       protected void addNavigationBar() {
+        if (DEBUG) Log.v(TAG, "addNavigationBar: about to add " + mNavigationBarView);
+        if (mNavigationBarView == null) return;
+ 
+        prepareNavigationBarView();
+        if(mNavigationBarView!=null && mNavigationBarView.getParent()==null) {// add by csc
+ 
+            mWindowManager.addView(mNavigationBarView, getNavigationBarLayoutParams());
+        }
+    }
     /// M: Support "Operator plugin - Customize Carrier Label for PLMN". @}
 }
diff --git a/frameworks/base/services/core/java/com/android/server/policy/PhoneWindowManager.java b/frameworks/base/services/core/java/com/android/server/policy/PhoneWindowManager.java
old mode 100644
new mode 100755
index 71e3aae..9709fed
--- a/frameworks/base/services/core/java/com/android/server/policy/PhoneWindowManager.java
+++ b/frameworks/base/services/core/java/com/android/server/policy/PhoneWindowManager.java
@@ -1727,6 +1727,14 @@ public class PhoneWindowManager implements WindowManagerPolicy {
         filter = new IntentFilter(Intent.ACTION_USER_SWITCHED);
         context.registerReceiver(mMultiuserReceiver, filter);
 
+               //by ken add start 
+               filter = new IntentFilter();
+               filter.addAction(Intent.ACTION_SCREEN_OFF);
+               filter.addAction(Intent.ACTION_SCREEN_ON);
+               filter.addAction("com.clear.running.APP_ACTION");
+               context.registerReceiver(mOffOnReceiver, filter);
+               //by ken add end        
+
         // monitor for system gestures
         mSystemGestures = new SystemGesturesPointerEventListener(context,
                 new SystemGesturesPointerEventListener.Callbacks() {
@@ -1751,6 +1759,10 @@ public class PhoneWindowManager implements WindowManagerPolicy {
                         if (mNavigationBar != null && mNavigationBarOnBottom) {
                             requestTransientBars(mNavigationBar);
                         }
+                                               /*add by csc*/
+                        Intent intent = new Intent();
+                        intent.setAction("SHOW_NAVIGATION_BAR");
+                        mContext.sendBroadcast(intent);
                     }
                     @Override
                     public void onSwipeFromRight() {
@@ -3139,6 +3151,12 @@ public class PhoneWindowManager implements WindowManagerPolicy {
             mPendingCapsLockToggle = false;
         }
 
+               if(keyCode == KeyEvent.KEYCODE_F12){// add by csc
+            Intent hideNavigationBarIntent = new Intent("HIDE_NAVIGATION_BAR");
+            mContext.sendBroadcast(hideNavigationBarIntent);
+            return -1;
+        }
+
         // First we always handle the home key here, so applications
         // can never break it, although if keyguard is on, we do let
         // it handle it, because that gives us the correct 5 second
@@ -6221,6 +6239,40 @@ public class PhoneWindowManager implements WindowManagerPolicy {
         }
     };
 
+       //by ken add start
+       BroadcastReceiver mOffOnReceiver = new BroadcastReceiver() {
+        @Override
+        public void onReceive(Context context, Intent intent) {
+            if (Intent.ACTION_SCREEN_OFF.equals(intent.getAction())) {
+                 Intent screenOffIntent = new Intent("auto.shutdown.by.time.ACTION");
+                                screenOffIntent.setClassName("com.android.settings","com.android.settings.AutoShutdownService");
+                                screenOffIntent.putExtra("screenType",0);
+                                context.startService(screenOffIntent);
+            }else if(Intent.ACTION_SCREEN_ON.equals(intent.getAction())){
+                 Intent screenOnIntent = new Intent("auto.shutdown.by.time.ACTION");
+                                screenOnIntent.setClassName("com.android.settings","com.android.settings.AutoShutdownService");
+                                screenOnIntent.putExtra("screenType",1);
+                                context.startService(screenOnIntent);
+            }else if("com.clear.running.APP_ACTION".equals(intent.getAction())){
+                               android.util.Log.i("1111Tag","com.clear.running.APP_ACTION");
+                               ActivityManager am = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
+                               List<ActivityManager.RunningAppProcessInfo> list =   am.getRunningAppProcesses();
+                               for(ActivityManager.RunningAppProcessInfo info : list){
+                                       if(info.importanceReasonComponent!=null){
+                                               String pkg = info.importanceReasonComponent.getPackageName();
+                                               if(pkg!=null && 
+                                                  !pkg.equals("com.android.launcher3")&&
+                                                  !pkg.equals("com.android.settings")){
+                                                 am.forceStopPackageAsUser(pkg,mCurrentUserId);
+                                               }
+                                       }
+                               }
+                       }
+        }
+    };
+       //by ken add end
+
+
     BroadcastReceiver mDreamReceiver = new BroadcastReceiver() {
         @Override
         public void onReceive(Context context, Intent intent) {

;