buttons on the bottom

Change-Id: I52184ad2752c38bcc4c7646b404f3f305e0ac4b6

core/res/res/values-xlarge/dimens.xml

@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/* //device/apps/common/assets/res/any/dimens.xml
+**
+** Copyright 2006, 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.
+*/
+-->
+<resources>
+    <dimen name="status_bar_height">50dip</dimen>
+    <!-- Height of the status bar -->
+    <dimen name="status_bar_icon_size">50dip</dimen>
+    <!-- Margin at the edge of the screen to ignore touch events for in the windowshade. -->
+</resources>
+

packages/SystemUI/res/drawable/status_bar_back.xml

@@ -0,0 +1,21 @@
+<?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/status_bar_back_pressed" />
+    <item android:drawable="@drawable/status_bar_back_default" />
+</selector>
+

packages/SystemUI/res/drawable/status_bar_home.xml

@@ -0,0 +1,21 @@
+<?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/status_bar_home_pressed" />
+    <item android:drawable="@drawable/status_bar_home_default" />
+</selector>
+

packages/SystemUI/res/drawable/status_bar_menu.xml

@@ -0,0 +1,21 @@
+<?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/status_bar_menu_pressed" />
+    <item android:drawable="@drawable/status_bar_menu_default" />
+</selector>
+

packages/SystemUI/res/layout/status_bar.xml

@@ -21,6 +21,7 @@
 <!--    android:background="@drawable/status_bar_closed_default_background" -->
 <com.android.systemui.statusbar.StatusBarView
     xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:systemui="http://schemas.android.com/apk/res/com.android.systemui"
     android:background="@drawable/status_bar_background"
     android:orientation="vertical"
     android:focusable="true"
@@ -59,6 +60,33 @@
             android:textStyle="bold"
             android:gravity="center_vertical|left"
             />
+
+        <LinearLayout android:id="@+id/buttons"
+            android:layout_width="wrap_content"
+            android:layout_height="match_parent"
+            android:paddingLeft="6dip"
+            android:orientation="horizontal" >
+
+            <com.android.systemui.statusbar.KeyButtonView android:id="@+id/back"
+                android:layout_width="wrap_content"
+                android:layout_height="@*android:dimen/status_bar_height"
+                android:src="@drawable/status_bar_back"
+                systemui:keyCode="4"
+                />
+            <com.android.systemui.statusbar.KeyButtonView android:id="@+id/menu"
+                android:layout_width="wrap_content"
+                android:layout_height="@*android:dimen/status_bar_height"
+                android:src="@drawable/status_bar_menu"
+                systemui:keyCode="82"
+                />
+            <com.android.systemui.statusbar.KeyButtonView android:id="@+id/home"
+                android:layout_width="wrap_content"
+                android:layout_height="@*android:dimen/status_bar_height"
+                android:src="@drawable/status_bar_home"
+                systemui:keyCode="3"
+                />
+        </LinearLayout>
+            
     </LinearLayout>
         
     <LinearLayout android:id="@+id/ticker"

packages/SystemUI/res/values-xlarge/colors.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <drawable name="status_bar_background">#000000</drawable>
+</resources>
+

packages/SystemUI/res/values-xlarge/config.xml

@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/*
+** Copyright 2010, 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.
+*/
+-->
+
+<!-- These resources are around just to allow their values to be customized
+     for different hardware and product builds. -->
+<resources>
+    <integer name="config_status_bar_position">1</integer>
+</resources>
+

packages/SystemUI/res/values/config.xml

@@ -20,7 +20,16 @@
 <!-- These resources are around just to allow their values to be customized
      for different hardware and product builds. -->
 <resources>
-    <!-- Control whether status bar should distinguish HSPA data icon form UMTS data icon on devices -->
+
+    <!-- Control whether status bar should distinguish HSPA data icon form UMTS
+    data icon on devices -->
     <bool name="config_hspa_data_distinguishable">false</bool>
+
+    <!-- The location of the status bar.
+        0 - top
+        1 - bottom
+    -->
+    <integer name="config_status_bar_position">0</integer>
+
 </resources>
 

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

@@ -97,6 +97,9 @@ public class StatusBarService extends Service implements CommandQueue.Callbacks
     // will likely move to a resource or other tunable param at some point
     private static final int INTRUDER_ALERT_DECAY_MS = 10000;
 
+    static final int POSITION_TOP = 0;
+    static final int POSITION_BOTTOM = 0;
+
     StatusBarPolicy mIconPolicy;
 
     CommandQueue mCommandQueue;
@@ -104,6 +107,8 @@ public class StatusBarService extends Service implements CommandQueue.Callbacks
 
     int mIconSize;
     Display mDisplay;
+    int mPosition;
+
     StatusBarView mStatusBarView;
     int mPixelFormat;
     H mHandler = new H();
@@ -193,10 +198,11 @@ public class StatusBarService extends Service implements CommandQueue.Callbacks
         }
     }
 
-
     @Override
     public void onCreate() {
         // First set up our views and stuff.
+        final Resources res = getResources();
+        mPosition = res.getInteger(R.integer.config_status_bar_position);
         mDisplay = ((WindowManager)getSystemService(Context.WINDOW_SERVICE)).getDefaultDisplay();
         makeStatusBarView(this);
 
@@ -349,7 +355,11 @@ public class StatusBarService extends Service implements CommandQueue.Callbacks
                 WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE
                     | WindowManager.LayoutParams.FLAG_TOUCHABLE_WHEN_WAKING,
                 PixelFormat.RGBX_8888);
-        lp.gravity = Gravity.TOP | Gravity.FILL_HORIZONTAL;
+        if (mPosition == POSITION_TOP) {
+            lp.gravity = Gravity.TOP | Gravity.FILL_HORIZONTAL;
+        } else {
+            lp.gravity = Gravity.BOTTOM | Gravity.FILL_HORIZONTAL;
+        }
         lp.setTitle("StatusBar");
         // TODO lp.windowAnimations = R.style.Animation_StatusBar;
 
@@ -365,7 +375,11 @@ public class StatusBarService extends Service implements CommandQueue.Callbacks
                     | WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE
                     | WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM,
                 PixelFormat.TRANSLUCENT);
-        lp.gravity = Gravity.TOP | Gravity.FILL_HORIZONTAL;
+        if (mPosition == POSITION_TOP) {
+            lp.gravity = Gravity.TOP | Gravity.FILL_HORIZONTAL;
+        } else {
+            lp.gravity = Gravity.BOTTOM | Gravity.FILL_HORIZONTAL;
+        }
         lp.y += height * 1.5; // FIXME
         lp.setTitle("IntruderAlert");
         lp.windowAnimations = com.android.internal.R.style.Animation_StatusBar_IntruderAlert;

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

@@ -133,7 +133,9 @@ public class StatusBarView extends FrameLayout {
         mDate.layout(mDate.getLeft(), mDate.getTop(), newDateRight, mDate.getBottom());
         mBackground.setFixedBounds(-mDate.getLeft(), -mDate.getTop(), (r-l), (b-t));
 
-        mButtonArea.getHitRect(mButtonBounds);
+        if (mButtonArea != null) {
+            mButtonArea.getHitRect(mButtonBounds);
+        }
     }
 
     @Override