Merge "DO NOT MERGE" into ics-scoop

core/java/android/app/StatusBarManager.java

@@ -56,6 +56,11 @@ public class StatusBarManager {
             | DISABLE_NOTIFICATION_ALERTS | DISABLE_NOTIFICATION_TICKER
             | DISABLE_SYSTEM_INFO | DISABLE_RECENT | DISABLE_HOME | DISABLE_BACK | DISABLE_CLOCK;
 
+    public static final int NAVIGATION_HINT_BACK_NOP      = 1 << 0;
+    public static final int NAVIGATION_HINT_HOME_NOP      = 1 << 1;
+    public static final int NAVIGATION_HINT_RECENT_NOP    = 1 << 2;
+    public static final int NAVIGATION_HINT_BACK_ALT      = 1 << 3;
+
     private Context mContext;
     private IStatusBarService mService;
     private IBinder mToken = new Binder();

packages/SystemUI/res/drawable/ic_sysbar_back_ime.xml

@@ -1,21 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2008 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.
--->
-
-<selector xmlns:android="http://schemas.android.com/apk/res/android">
-    <item android:state_pressed="true" android:drawable="@drawable/ic_sysbar_back_ime_pressed" />
-    <item android:drawable="@drawable/ic_sysbar_back_ime_default" />
-</selector>
-

packages/SystemUI/res/layout-sw600dp/status_bar_recent_panel.xml

@@ -32,7 +32,7 @@
         android:layout_width="wrap_content"
         android:layout_height="match_parent"
         android:layout_alignParentBottom="true"
-        android:paddingBottom="@*android:dimen/status_bar_height"
+        android:layout_marginBottom="@*android:dimen/status_bar_height"
         android:clipToPadding="false"
         android:clipChildren="false">
 
@@ -69,13 +69,12 @@
 
     </FrameLayout>
 
-    <View android:id="@+id/recents_dismiss_button"
+    <com.android.systemui.recent.StatusBarTouchProxy
-        android:layout_width="80px"
+        android:id="@+id/status_bar_touch_proxy"
+        android:layout_width="match_parent"
         android:layout_height="@*android:dimen/status_bar_height"
         android:layout_alignParentBottom="true"
         android:layout_alignParentLeft="true"
-        android:background="@drawable/ic_sysbar_back_ime"
-        android:contentDescription="@string/status_bar_accessibility_dismiss_recents"
     />
 
 

packages/SystemUI/src/com/android/systemui/recent/RecentsPanelView.java

@@ -68,10 +68,11 @@ public class RecentsPanelView extends RelativeLayout implements OnItemClickListe
     private View mRecentsScrim;
     private View mRecentsNoApps;
     private ViewGroup mRecentsContainer;
+    private StatusBarTouchProxy mStatusBarTouchProxy;
 
     private boolean mShowing;
     private Choreographer mChoreo;
-    private View mRecentsDismissButton;
+    OnRecentsPanelVisibilityChangedListener mVisibilityChangedListener;
 
     private RecentTasksLoader mRecentTasksLoader;
     private ArrayList<TaskDescription> mRecentTaskDescriptions;
@@ -81,8 +82,8 @@ public class RecentsPanelView extends RelativeLayout implements OnItemClickListe
     private int mThumbnailWidth;
     private boolean mFitThumbnailToXY;
 
-    public void setRecentTasksLoader(RecentTasksLoader loader) {
+    public static interface OnRecentsPanelVisibilityChangedListener {
-        mRecentTasksLoader = loader;
+        public void onRecentsPanelVisibilityChanged(boolean visible);
     }
 
     private final class OnLongClickDelegate implements View.OnLongClickListener {
@@ -171,15 +172,18 @@ public class RecentsPanelView extends RelativeLayout implements OnItemClickListe
         return super.onKeyUp(keyCode, event);
     }
 
-    public boolean isInContentArea(int x, int y) {
+    private boolean pointInside(int x, int y, View v) {
-        // use mRecentsContainer's exact bounds to determine horizontal position
+        final int l = v.getLeft();
-        final int l = mRecentsContainer.getLeft();
+        final int r = v.getRight();
-        final int r = mRecentsContainer.getRight();
+        final int t = v.getTop();
-        final int t = mRecentsContainer.getTop();
+        final int b = v.getBottom();
-        final int b = mRecentsContainer.getBottom();
         return x >= l && x < r && y >= t && y < b;
     }
 
+    public boolean isInContentArea(int x, int y) {
+        return pointInside(x, y, mRecentsContainer) || pointInside(x, y, mStatusBarTouchProxy);
+    }
+
     public void show(boolean show, boolean animate) {
         show(show, animate, null);
     }
@@ -278,7 +282,6 @@ public class RecentsPanelView extends RelativeLayout implements OnItemClickListe
     public void onAnimationStart(Animator animation) {
     }
 
-
     /**
      * We need to be aligned at the bottom.  LinearLayout can't do this, so instead,
      * let LinearLayout do all the hard work, and then shift everything down to the bottom.
@@ -312,6 +315,29 @@ public class RecentsPanelView extends RelativeLayout implements OnItemClickListe
 
     public void setBar(StatusBar bar) {
         mBar = bar;
+
+    }
+
+    public void setStatusBarView(View statusBarView) {
+        if (mStatusBarTouchProxy != null) {
+            mStatusBarTouchProxy.setStatusBar(statusBarView);
+        }
+    }
+
+    public void setRecentTasksLoader(RecentTasksLoader loader) {
+        mRecentTasksLoader = loader;
+    }
+
+    public void setOnVisibilityChangedListener(OnRecentsPanelVisibilityChangedListener l) {
+        mVisibilityChangedListener = l;
+
+    }
+
+    public void setVisibility(int visibility) {
+        if (mVisibilityChangedListener != null) {
+            mVisibilityChangedListener.onRecentsPanelVisibilityChanged(visibility == VISIBLE);
+        }
+        super.setVisibility(visibility);
     }
 
     public RecentsPanelView(Context context, AttributeSet attrs) {
@@ -335,6 +361,7 @@ public class RecentsPanelView extends RelativeLayout implements OnItemClickListe
         super.onFinishInflate();
         mContext.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
         mRecentsContainer = (ViewGroup) findViewById(R.id.recents_container);
+        mStatusBarTouchProxy = (StatusBarTouchProxy) findViewById(R.id.status_bar_touch_proxy);
         mListAdapter = new TaskDescriptionAdapter(mContext);
         if (mRecentsContainer instanceof RecentsHorizontalScrollView){
             RecentsHorizontalScrollView scrollView
@@ -355,14 +382,6 @@ public class RecentsPanelView extends RelativeLayout implements OnItemClickListe
         mRecentsScrim = findViewById(R.id.recents_bg_protect);
         mRecentsNoApps = findViewById(R.id.recents_no_apps);
         mChoreo = new Choreographer(this, mRecentsScrim, mRecentsContainer, mRecentsNoApps, this);
-        mRecentsDismissButton = findViewById(R.id.recents_dismiss_button);
-        if (mRecentsDismissButton != null) {
-            mRecentsDismissButton.setOnClickListener(new OnClickListener() {
-                public void onClick(View v) {
-                    hide(true);
-                }
-            });
-        }
 
         // In order to save space, we make the background texture repeat in the Y direction
         if (mRecentsScrim != null && mRecentsScrim.getBackground() instanceof BitmapDrawable) {

packages/SystemUI/src/com/android/systemui/recent/StatusBarTouchProxy.java

@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2011 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.systemui.recent;
+
+import android.content.Context;
+import android.util.AttributeSet;
+import android.view.MotionEvent;
+import android.view.View;
+import android.widget.FrameLayout;
+
+public class StatusBarTouchProxy extends FrameLayout {
+
+    private View mStatusBar;
+
+    public StatusBarTouchProxy(Context context, AttributeSet attrs) {
+        super(context, attrs);
+    }
+
+    public void setStatusBar(View statusBar) {
+        mStatusBar = statusBar;
+    }
+
+    public boolean onTouchEvent (MotionEvent event) {
+        return mStatusBar.dispatchTouchEvent(event);
+    }
+}

packages/SystemUI/src/com/android/systemui/statusbar/CommandQueue.java

@@ -62,6 +62,8 @@ public class CommandQueue extends IStatusBar.Stub {
     
     private static final int MSG_TOGGLE_RECENT_APPS       = 11 << MSG_SHIFT;
 
+    private static final int MSG_SET_NAVIGATION_ICON_HINTS = 13 << MSG_SHIFT;
+
     private StatusBarIconList mList;
     private Callbacks mCallbacks;
     private Handler mHandler = new H();
@@ -90,6 +92,7 @@ public class CommandQueue extends IStatusBar.Stub {
         public void setImeWindowStatus(IBinder token, int vis, int backDisposition);
         public void setHardKeyboardStatus(boolean available, boolean enabled);
         public void toggleRecentApps();
+        public void setNavigationIconHints(int hints);
     }
 
     public CommandQueue(Callbacks callbacks, StatusBarIconList list) {
@@ -196,6 +199,13 @@ public class CommandQueue extends IStatusBar.Stub {
         }
     }
 
+    public void setNavigationIconHints(int hints) {
+        synchronized (mList) {
+            mHandler.removeMessages(MSG_SET_NAVIGATION_ICON_HINTS);
+            mHandler.obtainMessage(MSG_SET_NAVIGATION_ICON_HINTS, hints, 0, null).sendToTarget();
+        }
+    }
+
     private final class H extends Handler {
         public void handleMessage(Message msg) {
             final int what = msg.what & MSG_MASK;
@@ -265,6 +275,9 @@ public class CommandQueue extends IStatusBar.Stub {
                 case MSG_TOGGLE_RECENT_APPS:
                     mCallbacks.toggleRecentApps();
                     break;
+                case MSG_SET_NAVIGATION_ICON_HINTS:
+                    mCallbacks.setNavigationIconHints(msg.arg1);
+                    break;
             }
         }
     }

packages/SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarView.java

@@ -18,6 +18,8 @@ package com.android.systemui.statusbar.phone;
 
 import android.animation.Animator;
 import android.animation.AnimatorListenerAdapter;
+import android.animation.ObjectAnimator;
+import android.app.StatusBarManager;
 import android.content.Context;
 import android.content.res.Resources;
 import android.graphics.Rect;
@@ -33,6 +35,7 @@ import android.view.View;
 import android.view.ViewGroup;
 import android.view.Surface;
 import android.view.WindowManager;
+import android.widget.ImageView;
 import android.widget.LinearLayout;
 
 import java.io.FileDescriptor;
@@ -63,6 +66,7 @@ public class NavigationBarView extends LinearLayout {
 
     boolean mHidden, mLowProfile, mShowMenu;
     int mDisabledFlags = 0;
+    int mNavigationIconHints = 0;
 
     // workaround for LayoutTransitions leaving the nav buttons in a weird state (bug 5549288)
     final static boolean WORKAROUND_INVALID_LAYOUT = true;
@@ -143,6 +147,34 @@ public class NavigationBarView extends LinearLayout {
         }
     };
 
+    public void setNavigationIconHints(int hints) {
+        setNavigationIconHints(hints, false);
+    }
+
+    public void setNavigationIconHints(int hints, boolean force) {
+        if (!force && hints == mNavigationIconHints) return;
+
+        if (DEBUG) {
+            android.widget.Toast.makeText(mContext,
+                "Navigation icon hints = " + hints,
+                500).show();
+        }
+
+        mNavigationIconHints = hints;
+
+        getBackButton().setAlpha(
+            (0 != (hints & StatusBarManager.NAVIGATION_HINT_BACK_NOP)) ? 0.5f : 1.0f);
+        getHomeButton().setAlpha(
+            (0 != (hints & StatusBarManager.NAVIGATION_HINT_HOME_NOP)) ? 0.5f : 1.0f);
+        getRecentsButton().setAlpha(
+            (0 != (hints & StatusBarManager.NAVIGATION_HINT_RECENT_NOP)) ? 0.5f : 1.0f);
+
+        ((ImageView)getBackButton()).setImageResource(
+            (0 != (hints & StatusBarManager.NAVIGATION_HINT_BACK_ALT))
+                ? R.drawable.ic_sysbar_back_ime
+                : R.drawable.ic_sysbar_back);
+    }
+
     public void setDisabledFlags(int disabledFlags) {
         setDisabledFlags(disabledFlags, false);
     }

packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java

@@ -32,6 +32,7 @@ import android.content.pm.ApplicationInfo;
 import android.content.pm.PackageManager.NameNotFoundException;
 import android.content.res.Resources;
 import android.content.res.Configuration;
+import android.inputmethodservice.InputMethodService;
 import android.graphics.PixelFormat;
 import android.graphics.Rect;
 import android.graphics.drawable.Drawable;
@@ -229,6 +230,8 @@ public class PhoneStatusBar extends StatusBar {
 
     DisplayMetrics mDisplayMetrics = new DisplayMetrics();
 
+    private int mNavigationIconHints = 0;
+
     private class ExpandedDialog extends Dialog {
         ExpandedDialog(Context context) {
             super(context, com.android.internal.R.style.Theme_Translucent_NoTitleBar);
@@ -1540,6 +1543,17 @@ public class PhoneStatusBar extends StatusBar {
         event.offsetLocation(-deltaX, -deltaY);
     }
 
+    @Override // CommandQueue
+    public void setNavigationIconHints(int hints) {
+        if (hints == mNavigationIconHints) return;
+
+        mNavigationIconHints = hints;
+
+        if (mNavigationBarView != null) {
+            mNavigationBarView.setNavigationIconHints(hints);
+        }
+    }
+
     @Override // CommandQueue
     public void setSystemUiVisibility(int vis) {
         final int old = mSystemUiVisibility;
@@ -1590,8 +1604,16 @@ public class PhoneStatusBar extends StatusBar {
         if (showMenu) setLightsOn(true);
     }
 
-    // Not supported
+    @Override
-    public void setImeWindowStatus(IBinder token, int vis, int backDisposition) { }
+    public void setImeWindowStatus(IBinder token, int vis, int backDisposition) {
+        boolean altBack = (backDisposition == InputMethodService.BACK_DISPOSITION_WILL_DISMISS)
+            || ((vis & InputMethodService.IME_VISIBLE) != 0);
+
+        mCommandQueue.setNavigationIconHints(
+                altBack ? (mNavigationIconHints | StatusBarManager.NAVIGATION_HINT_BACK_ALT)
+                        : (mNavigationIconHints & ~StatusBarManager.NAVIGATION_HINT_BACK_ALT));
+    }
+
     @Override
     public void setHardKeyboardStatus(boolean available, boolean enabled) { }
 

packages/SystemUI/src/com/android/systemui/statusbar/tablet/TabletStatusBar.java

@@ -88,7 +88,8 @@ import com.android.systemui.statusbar.policy.Prefs;
 
 public class TabletStatusBar extends StatusBar implements
         HeightReceiver.OnBarHeightChangedListener,
-        InputMethodsPanel.OnHardKeyboardEnabledChangeListener {
+        InputMethodsPanel.OnHardKeyboardEnabledChangeListener,
+        RecentsPanelView.OnRecentsPanelVisibilityChangedListener {
     public static final boolean DEBUG = false;
     public static final boolean DEBUG_COMPAT_HELP = false;
     public static final String TAG = "TabletStatusBar";
@@ -145,6 +146,7 @@ public class TabletStatusBar extends StatusBar implements
     View mHomeButton;
     View mMenuButton;
     View mRecentButton;
+    private boolean mAltBackButtonEnabledForIme;
 
     ViewGroup mFeedbackIconArea; // notification icons, IME icon, compat icon
     InputMethodButton mInputMethodSwitchButton;
@@ -195,6 +197,8 @@ public class TabletStatusBar extends StatusBar implements
     // used to notify status bar for suppressing notification LED
     private boolean mPanelSlightlyVisible;
 
+    private int mNavigationIconHints = 0;
+
     public Context getContext() { return mContext; }
 
     protected void addPanelWindows() {
@@ -307,12 +311,11 @@ public class TabletStatusBar extends StatusBar implements
         mRecentsPanel = (RecentsPanelView) View.inflate(context,
                 R.layout.status_bar_recent_panel, null);
         mRecentsPanel.setVisibility(View.GONE);
-        mRecentsPanel.setSystemUiVisibility(View.STATUS_BAR_DISABLE_BACK);
         mRecentsPanel.setOnTouchListener(new TouchOutsideListener(MSG_CLOSE_RECENTS_PANEL,
                 mRecentsPanel));
+        mRecentsPanel.setOnVisibilityChangedListener(this);
         mRecentsPanel.setRecentTasksLoader(mRecentTasksLoader);
         mRecentTasksLoader.setRecentsPanel(mRecentsPanel);
-        mStatusBarView.setIgnoreChildren(2, mRecentButton, mRecentsPanel);
 
         lp = new WindowManager.LayoutParams(
                 (int) res.getDimension(R.dimen.status_bar_recents_width),
@@ -331,6 +334,7 @@ public class TabletStatusBar extends StatusBar implements
 
         WindowManagerImpl.getDefault().addView(mRecentsPanel, lp);
         mRecentsPanel.setBar(this);
+        mRecentsPanel.setStatusBarView(mStatusBarView);
 
         // Input methods Panel
         mInputMethodsPanel = (InputMethodsPanel) View.inflate(context,
@@ -339,7 +343,7 @@ public class TabletStatusBar extends StatusBar implements
         mInputMethodsPanel.setOnTouchListener(new TouchOutsideListener(
                 MSG_CLOSE_INPUT_METHODS_PANEL, mInputMethodsPanel));
         mInputMethodsPanel.setImeSwitchButton(mInputMethodSwitchButton);
-        mStatusBarView.setIgnoreChildren(3, mInputMethodSwitchButton, mInputMethodsPanel);
+        mStatusBarView.setIgnoreChildren(2, mInputMethodSwitchButton, mInputMethodsPanel);
         lp = new WindowManager.LayoutParams(
                 ViewGroup.LayoutParams.WRAP_CONTENT,
                 ViewGroup.LayoutParams.WRAP_CONTENT,
@@ -362,7 +366,7 @@ public class TabletStatusBar extends StatusBar implements
                 MSG_CLOSE_COMPAT_MODE_PANEL, mCompatModePanel));
         mCompatModePanel.setTrigger(mCompatModeButton);
         mCompatModePanel.setVisibility(View.GONE);
-        mStatusBarView.setIgnoreChildren(4, mCompatModeButton, mCompatModePanel);
+        mStatusBarView.setIgnoreChildren(3, mCompatModeButton, mCompatModePanel);
         lp = new WindowManager.LayoutParams(
                 250,
                 ViewGroup.LayoutParams.WRAP_CONTENT,
@@ -448,6 +452,10 @@ public class TabletStatusBar extends StatusBar implements
         }
     }
 
+    public View getStatusBarView() {
+        return mStatusBarView;
+    }
+
     protected View makeStatusBarView() {
         final Context context = mContext;
 
@@ -1109,6 +1117,31 @@ public class TabletStatusBar extends StatusBar implements
         }
     }
 
+    @Override // CommandQueue
+    public void setNavigationIconHints(int hints) {
+        if (hints == mNavigationIconHints) return;
+
+        if (DEBUG) {
+            android.widget.Toast.makeText(mContext,
+                "Navigation icon hints = " + hints,
+                500).show();
+        }
+
+        mNavigationIconHints = hints;
+
+        mBackButton.setAlpha(
+            (0 != (hints & StatusBarManager.NAVIGATION_HINT_BACK_NOP)) ? 0.5f : 1.0f);
+        mHomeButton.setAlpha(
+            (0 != (hints & StatusBarManager.NAVIGATION_HINT_HOME_NOP)) ? 0.5f : 1.0f);
+        mRecentButton.setAlpha(
+            (0 != (hints & StatusBarManager.NAVIGATION_HINT_RECENT_NOP)) ? 0.5f : 1.0f);
+
+        mBackButton.setImageResource(
+            (0 != (hints & StatusBarManager.NAVIGATION_HINT_BACK_ALT))
+                ? R.drawable.ic_sysbar_back_ime
+                : R.drawable.ic_sysbar_back);
+    }
+
     private void notifyUiVisibilityChanged() {
         try {
             mWindowManager.statusBarVisibilityChanged(mSystemUiVisibility);
@@ -1212,30 +1245,29 @@ public class TabletStatusBar extends StatusBar implements
                 (vis & InputMethodService.IME_ACTIVE) != 0);
         updateNotificationIcons();
         mInputMethodsPanel.setImeToken(token);
-        int res;
+
-        switch (backDisposition) {
+        boolean altBack = (backDisposition == InputMethodService.BACK_DISPOSITION_WILL_DISMISS)
-            case InputMethodService.BACK_DISPOSITION_WILL_NOT_DISMISS:
+            || ((vis & InputMethodService.IME_VISIBLE) != 0);
-                res = R.drawable.ic_sysbar_back;
+        mAltBackButtonEnabledForIme = altBack;
-                break;
+
-            case InputMethodService.BACK_DISPOSITION_WILL_DISMISS:
+        mCommandQueue.setNavigationIconHints(
-                res = R.drawable.ic_sysbar_back_ime;
+                altBack ? (mNavigationIconHints | StatusBarManager.NAVIGATION_HINT_BACK_ALT)
-                break;
+                        : (mNavigationIconHints & ~StatusBarManager.NAVIGATION_HINT_BACK_ALT));
-            case InputMethodService.BACK_DISPOSITION_DEFAULT:
+
-            default:
-                if ((vis & InputMethodService.IME_VISIBLE) != 0) {
-                    res = R.drawable.ic_sysbar_back_ime;
-                } else {
-                    res = R.drawable.ic_sysbar_back;
-                }
-                break;
-        }
-        mBackButton.setImageResource(res);
         if (FAKE_SPACE_BAR) {
             mFakeSpaceBar.setVisibility(((vis & InputMethodService.IME_VISIBLE) != 0)
                     ? View.VISIBLE : View.GONE);
         }
     }
 
+    @Override
+    public void onRecentsPanelVisibilityChanged(boolean visible) {
+        boolean altBack = visible || mAltBackButtonEnabledForIme;
+        mCommandQueue.setNavigationIconHints(
+                altBack ? (mNavigationIconHints | StatusBarManager.NAVIGATION_HINT_BACK_ALT)
+                        : (mNavigationIconHints & ~StatusBarManager.NAVIGATION_HINT_BACK_ALT));
+    }
+
     @Override
     public void setHardKeyboardStatus(boolean available, boolean enabled) {
         if (DEBUG) {

packages/SystemUI/src/com/android/systemui/statusbar/tablet/TabletStatusBarView.java

@@ -46,10 +46,11 @@ public class TabletStatusBarView extends FrameLayout {
             if (TabletStatusBar.DEBUG) {
                 Slog.d(TabletStatusBar.TAG, "TabletStatusBarView intercepting touch event: " + ev);
             }
+            // do not close the recents panel here- the intended behavior is that recents is dismissed
+            // on touch up when clicking on status bar buttons
+            // TODO: should we be closing the notification panel and input methods panel?
             mHandler.removeMessages(TabletStatusBar.MSG_CLOSE_NOTIFICATION_PANEL);
             mHandler.sendEmptyMessage(TabletStatusBar.MSG_CLOSE_NOTIFICATION_PANEL);
-            mHandler.removeMessages(TabletStatusBar.MSG_CLOSE_RECENTS_PANEL);
-            mHandler.sendEmptyMessage(TabletStatusBar.MSG_CLOSE_RECENTS_PANEL);
             mHandler.removeMessages(TabletStatusBar.MSG_CLOSE_INPUT_METHODS_PANEL);
             mHandler.sendEmptyMessage(TabletStatusBar.MSG_CLOSE_INPUT_METHODS_PANEL);
             mHandler.removeMessages(TabletStatusBar.MSG_STOP_TICKER);