diff --git a/core/java/com/android/internal/widget/WeightedLinearLayout.java b/core/java/com/android/internal/widget/WeightedLinearLayout.java
index 3d09f08826f9b..385a7c3ce5666 100644
--- a/core/java/com/android/internal/widget/WeightedLinearLayout.java
+++ b/core/java/com/android/internal/widget/WeightedLinearLayout.java
@@ -30,8 +30,10 @@ import static com.android.internal.R.*;
  * the available space.
  */
 public class WeightedLinearLayout extends LinearLayout {
-    private float mMajorWeight;
-    private float mMinorWeight;
+    private float mMajorWeightMin;
+    private float mMinorWeightMin;
+    private float mMajorWeightMax;
+    private float mMinorWeightMax;
 
     public WeightedLinearLayout(Context context) {
         super(context);
@@ -43,8 +45,10 @@ public class WeightedLinearLayout extends LinearLayout {
         TypedArray a = 
             context.obtainStyledAttributes(attrs, styleable.WeightedLinearLayout);
 
-        mMajorWeight = a.getFloat(styleable.WeightedLinearLayout_majorWeight, 0.0f);
-        mMinorWeight = a.getFloat(styleable.WeightedLinearLayout_minorWeight, 0.0f);
+        mMajorWeightMin = a.getFloat(styleable.WeightedLinearLayout_majorWeightMin, 0.0f);
+        mMinorWeightMin = a.getFloat(styleable.WeightedLinearLayout_minorWeightMin, 0.0f);
+        mMajorWeightMax = a.getFloat(styleable.WeightedLinearLayout_majorWeightMax, 0.0f);
+        mMinorWeightMax = a.getFloat(styleable.WeightedLinearLayout_minorWeightMax, 0.0f);
         
         a.recycle();
     }
@@ -60,17 +64,20 @@ public class WeightedLinearLayout extends LinearLayout {
         super.onMeasure(widthMeasureSpec, heightMeasureSpec);
 
         int width = getMeasuredWidth();
-        int height = getMeasuredHeight();
         boolean measure = false;
 
         widthMeasureSpec = MeasureSpec.makeMeasureSpec(width, EXACTLY);
-        heightMeasureSpec = MeasureSpec.makeMeasureSpec(height, EXACTLY);
 
-        final float widthWeight = isPortrait ? mMinorWeight : mMajorWeight;
-        if (widthMode == AT_MOST && widthWeight > 0.0f) {
-            if (width < (screenWidth * widthWeight)) {
-                widthMeasureSpec = MeasureSpec.makeMeasureSpec((int) (screenWidth * widthWeight),
-                        EXACTLY);
+        final float widthWeightMin = isPortrait ? mMinorWeightMin : mMajorWeightMin;
+        final float widthWeightMax = isPortrait ? mMinorWeightMax : mMajorWeightMax;
+        if (widthMode == AT_MOST) {
+            final int weightedMin = (int) (screenWidth * widthWeightMin);
+            final int weightedMax = (int) (screenWidth * widthWeightMin);
+            if (widthWeightMin > 0.0f && width < weightedMin) {
+                widthMeasureSpec = MeasureSpec.makeMeasureSpec(weightedMin, EXACTLY);
+                measure = true;
+            } else if (widthWeightMax > 0.0f && width > weightedMax) {
+                widthMeasureSpec = MeasureSpec.makeMeasureSpec(weightedMax, EXACTLY);
                 measure = true;
             }
         }
@@ -78,7 +85,7 @@ public class WeightedLinearLayout extends LinearLayout {
         // TODO: Support height?
 
         if (measure) {
-            super.onMeasure(widthMeasureSpec, heightMeasureSpec);            
+            super.onMeasure(widthMeasureSpec, heightMeasureSpec);
         }
     }
 }
diff --git a/core/res/res/layout-xlarge/alert_dialog.xml b/core/res/res/layout-xlarge/alert_dialog.xml
new file mode 100644
index 0000000000000..5291e9dc44fb8
--- /dev/null
+++ b/core/res/res/layout-xlarge/alert_dialog.xml
@@ -0,0 +1,150 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/* //device/apps/common/res/layout/alert_dialog.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.
+*/
+-->
+
+<com.android.internal.widget.WeightedLinearLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/parentPanel"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:orientation="vertical"
+    android:paddingTop="9dip"
+    android:paddingBottom="3dip"
+    android:paddingLeft="3dip"
+    android:paddingRight="1dip"
+    android:majorWeightMin="0.45"
+    android:minorWeightMin="0.72"
+    android:majorWeightMax="0.45"
+    android:minorWeightMax="0.72">
+
+    <LinearLayout android:id="@+id/topPanel"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:minHeight="54dip"
+        android:orientation="vertical">
+        <LinearLayout android:id="@+id/title_template"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="horizontal"
+            android:gravity="center_vertical"
+            android:layout_marginTop="6dip"
+            android:layout_marginBottom="9dip"
+            android:layout_marginLeft="10dip"
+            android:layout_marginRight="10dip">
+            <ImageView android:id="@+id/icon"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_gravity="top"
+                android:paddingTop="6dip"
+                android:paddingRight="10dip"
+                android:src="@drawable/ic_dialog_info" />
+            <com.android.internal.widget.DialogTitle android:id="@+id/alertTitle"
+                style="?android:attr/textAppearanceLarge"
+                android:singleLine="true"
+                android:ellipsize="end"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content" />
+        </LinearLayout>
+        <ImageView android:id="@+id/titleDivider"
+            android:layout_width="match_parent"
+            android:layout_height="1dip"
+            android:visibility="gone"
+            android:scaleType="fitXY"
+            android:gravity="fill_horizontal"
+            android:src="@android:drawable/divider_horizontal_dark" />
+        <!-- If the client uses a customTitle, it will be added here. -->
+    </LinearLayout>
+
+    <LinearLayout android:id="@+id/contentPanel"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_weight="1"
+        android:orientation="vertical">
+        <ScrollView android:id="@+id/scrollView"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:paddingTop="2dip"
+            android:paddingBottom="12dip"
+            android:paddingLeft="14dip"
+            android:paddingRight="10dip">
+            <TextView android:id="@+id/message"
+                style="?android:attr/textAppearanceMedium"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:padding="5dip" />
+        </ScrollView>
+    </LinearLayout>
+
+    <FrameLayout android:id="@+id/customPanel"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_weight="1">
+        <FrameLayout android:id="@+android:id/custom"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:paddingTop="5dip"
+            android:paddingBottom="5dip" />
+    </FrameLayout>
+
+    <LinearLayout android:id="@+id/buttonPanel"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:minHeight="54dip"
+        android:orientation="vertical" >
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="horizontal"
+            android:paddingTop="4dip"
+            android:paddingLeft="2dip"
+            android:paddingRight="2dip"
+            android:measureWithLargestChild="true">
+            <LinearLayout android:id="@+id/leftSpacer"
+                android:layout_weight="0.25"
+                android:layout_width="0dip"
+                android:layout_height="wrap_content"
+                android:orientation="horizontal"
+                android:visibility="gone" />
+            <Button android:id="@+id/button1"
+                android:layout_width="0dip"
+                android:layout_gravity="left"
+                android:layout_weight="1"
+                android:maxLines="2"
+                android:layout_height="wrap_content" />
+            <Button android:id="@+id/button3"
+                android:layout_width="0dip"
+                android:layout_gravity="center_horizontal"
+                android:layout_weight="1"
+                android:maxLines="2"
+                android:layout_height="wrap_content" />
+            <Button android:id="@+id/button2"
+                android:layout_width="0dip"
+                android:layout_gravity="right"
+                android:layout_weight="1"
+                android:maxLines="2"
+                android:layout_height="wrap_content" />
+            <LinearLayout android:id="@+id/rightSpacer"
+                android:layout_width="0dip"
+                android:layout_weight="0.25"
+                android:layout_height="wrap_content"
+                android:orientation="horizontal"
+                android:visibility="gone" />
+        </LinearLayout>
+     </LinearLayout>
+</com.android.internal.widget.WeightedLinearLayout>
diff --git a/core/res/res/layout/alert_dialog.xml b/core/res/res/layout/alert_dialog.xml
index b746d289bb307..541d84d62edb4 100644
--- a/core/res/res/layout/alert_dialog.xml
+++ b/core/res/res/layout/alert_dialog.xml
@@ -28,8 +28,9 @@
     android:paddingBottom="3dip"
     android:paddingLeft="3dip"
     android:paddingRight="1dip"
-    android:majorWeight="0.65"
-    android:minorWeight="0.9">
+    android:majorWeightMin="0.65"
+    android:minorWeightMin="0.9"
+    android:majorWeightMax="0.65">
 
     <LinearLayout android:id="@+id/topPanel"
         android:layout_width="match_parent"
diff --git a/core/res/res/values/attrs.xml b/core/res/res/values/attrs.xml
index 2a83b67ae3784..d9f00394c004f 100755
--- a/core/res/res/values/attrs.xml
+++ b/core/res/res/values/attrs.xml
@@ -2609,8 +2609,10 @@
 
     <!-- @hide -->
     <declare-styleable name="WeightedLinearLayout">
-        <attr name="majorWeight" format="float" />
-        <attr name="minorWeight" format="float" />
+        <attr name="majorWeightMin" format="float" />
+        <attr name="minorWeightMin" format="float" />
+        <attr name="majorWeightMax" format="float" />
+        <attr name="minorWeightMax" format="float" />
     </declare-styleable>
 
     <!-- ========================= -->