diff --git a/api/current.xml b/api/current.xml
index bb932e675fbe7..779d1228709e5 100644
--- a/api/current.xml
+++ b/api/current.xml
@@ -49036,6 +49036,21 @@
  deprecated="not deprecated"
  visibility="public"
 >
+<parameter name="canvas" type="android.graphics.Canvas">
+</parameter>
+</method>
+<method name="getScaledHeight"
+ return="int"
+ abstract="false"
+ native="false"
+ synchronized="false"
+ static="false"
+ final="false"
+ deprecated="not deprecated"
+ visibility="public"
+>
+<parameter name="metrics" type="android.util.DisplayMetrics">
+</parameter>
 </method>
 <method name="getScaledWidth"
  return="int"
@@ -49047,6 +49062,21 @@
  deprecated="not deprecated"
  visibility="public"
 >
+<parameter name="canvas" type="android.graphics.Canvas">
+</parameter>
+</method>
+<method name="getScaledWidth"
+ return="int"
+ abstract="false"
+ native="false"
+ synchronized="false"
+ static="false"
+ final="false"
+ deprecated="not deprecated"
+ visibility="public"
+>
+<parameter name="metrics" type="android.util.DisplayMetrics">
+</parameter>
 </method>
 <method name="getWidth"
  return="int"
diff --git a/core/java/android/content/res/CompatibilityInfo.java b/core/java/android/content/res/CompatibilityInfo.java
index d4e2507418fb6..25e7a68b58aa5 100644
--- a/core/java/android/content/res/CompatibilityInfo.java
+++ b/core/java/android/content/res/CompatibilityInfo.java
@@ -84,6 +84,11 @@ public class CompatibilityInfo {
 
     private static final int SCALING_EXPANDABLE_MASK = SCALING_REQUIRED | EXPANDABLE;
 
+    /**
+     * The effective screen density we have selected for this application.
+     */
+    public final int applicationDensity;
+    
     /**
      * Application's scale.
      */
@@ -107,28 +112,34 @@ public class CompatibilityInfo {
         }
         
         float packageDensityScale = -1.0f;
+        int packageDensity = 0;
         if (appInfo.supportsDensities != null) {
             int minDiff = Integer.MAX_VALUE;
             for (int density : appInfo.supportsDensities) {
-                if (density == ApplicationInfo.ANY_DENSITY) { 
+                if (density == ApplicationInfo.ANY_DENSITY) {
+                    packageDensity = DisplayMetrics.DENSITY_DEVICE;
                     packageDensityScale = 1.0f;
                     break;
                 }
                 int tmpDiff = Math.abs(DisplayMetrics.DENSITY_DEVICE - density);
                 if (tmpDiff == 0) {
+                    packageDensity = DisplayMetrics.DENSITY_DEVICE;
                     packageDensityScale = 1.0f;
                     break;
                 }
                 // prefer higher density (appScale>1.0), unless that's only option.
                 if (tmpDiff < minDiff && packageDensityScale < 1.0f) {
+                    packageDensity = density;
                     packageDensityScale = DisplayMetrics.DENSITY_DEVICE / (float) density;
                     minDiff = tmpDiff;
                 }
             }
         }
         if (packageDensityScale > 0.0f) {
+            applicationDensity = packageDensity;
             applicationScale = packageDensityScale;
         } else {
+            applicationDensity = DisplayMetrics.DENSITY_DEFAULT;
             applicationScale =
                     DisplayMetrics.DENSITY_DEVICE / (float) DisplayMetrics.DENSITY_DEFAULT;
         }
@@ -139,9 +150,11 @@ public class CompatibilityInfo {
         }
     }
 
-    private CompatibilityInfo(int appFlags, int compFlags, float scale, float invertedScale) {
+    private CompatibilityInfo(int appFlags, int compFlags,
+            int dens, float scale, float invertedScale) {
         this.appFlags = appFlags;
         mCompatibilityFlags = compFlags;
+        applicationDensity = dens;
         applicationScale = scale;
         applicationInvertedScale = invertedScale;
     }
@@ -151,6 +164,7 @@ public class CompatibilityInfo {
                 | ApplicationInfo.FLAG_SUPPORTS_NORMAL_SCREENS
                 | ApplicationInfo.FLAG_SUPPORTS_LARGE_SCREENS,
                 EXPANDABLE | CONFIGURED_EXPANDABLE,
+                DisplayMetrics.DENSITY_DEVICE,
                 1.0f,
                 1.0f);
     }
@@ -160,7 +174,7 @@ public class CompatibilityInfo {
      */
     public CompatibilityInfo copy() {
         CompatibilityInfo info = new CompatibilityInfo(appFlags, mCompatibilityFlags,
-                applicationScale, applicationInvertedScale);
+                applicationDensity, applicationScale, applicationInvertedScale);
         return info;
     }
  
diff --git a/graphics/java/android/graphics/Bitmap.java b/graphics/java/android/graphics/Bitmap.java
index 141553e9ca74c..df659ef224dee 100644
--- a/graphics/java/android/graphics/Bitmap.java
+++ b/graphics/java/android/graphics/Bitmap.java
@@ -18,6 +18,7 @@ package android.graphics;
 
 import android.os.Parcel;
 import android.os.Parcelable;
+import android.util.DisplayMetrics;
 
 import java.io.OutputStream;
 import java.nio.Buffer;
@@ -605,22 +606,60 @@ public final class Bitmap implements Parcelable {
      * Convenience method that returns the width of this bitmap divided
      * by the density scale factor.
      *
+     * @param canvas The Canvas the bitmap will be drawn to.
      * @return The scaled width of this bitmap, according to the density scale factor.
      */
-    public int getScaledWidth() {
+    public int getScaledWidth(Canvas canvas) {
         final float scale = mDensityScale;
-        return scale == DENSITY_SCALE_UNKNOWN ? getWidth() : (int) (getWidth() / scale);
+        if (!mAutoScaling || scale < 0) {
+            return getWidth();
+        }
+        return (int)(getWidth() * canvas.getDensityScale() / scale);
     }
 
     /**
      * Convenience method that returns the height of this bitmap divided
      * by the density scale factor.
      *
+     * @param canvas The Canvas the bitmap will be drawn to.
      * @return The scaled height of this bitmap, according to the density scale factor.
      */
-    public int getScaledHeight() {
+    public int getScaledHeight(Canvas canvas) {
         final float scale = mDensityScale;
-        return scale == DENSITY_SCALE_UNKNOWN ? getWidth() : (int) (getHeight() / scale);
+        if (!mAutoScaling || scale < 0) {
+            return getHeight();
+        }
+        return (int)(getHeight() * canvas.getDensityScale() / scale);
+    }
+
+    /**
+     * Convenience method that returns the width of this bitmap divided
+     * by the density scale factor.
+     *
+     * @param metrics The target display metrics.
+     * @return The scaled width of this bitmap, according to the density scale factor.
+     */
+    public int getScaledWidth(DisplayMetrics metrics) {
+        final float scale = mDensityScale;
+        if (!mAutoScaling || scale < 0) {
+            return getWidth();
+        }
+        return (int)(getWidth() * metrics.density / scale);
+    }
+
+    /**
+     * Convenience method that returns the height of this bitmap divided
+     * by the density scale factor.
+     *
+     * @param metrics The target display metrics.
+     * @return The scaled height of this bitmap, according to the density scale factor.
+     */
+    public int getScaledHeight(DisplayMetrics metrics) {
+        final float scale = mDensityScale;
+        if (!mAutoScaling || scale < 0) {
+            return getHeight();
+        }
+        return (int)(getHeight() * metrics.density / scale);
     }
 
     /**
diff --git a/tests/DpiTest/AndroidManifest.xml b/tests/DpiTest/AndroidManifest.xml
index ea355a4c72d18..68ecc6e89934a 100644
--- a/tests/DpiTest/AndroidManifest.xml
+++ b/tests/DpiTest/AndroidManifest.xml
@@ -25,7 +25,7 @@
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity>
-        <activity android:name="DpiTestActivityNoCompat" android:label="DpiTestCompat">
+        <activity android:name="DpiTestNoCompatActivity" android:label="DpiTestNoCompat">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
                 <category android:name="android.intent.category.LAUNCHER" />
diff --git a/tests/DpiTest/src/com/google/android/test/dpi/DpiTestActivity.java b/tests/DpiTest/src/com/google/android/test/dpi/DpiTestActivity.java
index 9169025035af2..8c69305d57609 100644
--- a/tests/DpiTest/src/com/google/android/test/dpi/DpiTestActivity.java
+++ b/tests/DpiTest/src/com/google/android/test/dpi/DpiTestActivity.java
@@ -17,6 +17,8 @@
 package com.google.android.test.dpi;
 
 import android.app.Activity;
+import android.app.ActivityThread;
+import android.app.Application;
 import android.os.Bundle;
 import android.graphics.BitmapFactory;
 import android.graphics.Bitmap;
@@ -31,6 +33,7 @@ import android.content.Context;
 import android.content.pm.ApplicationInfo;
 import android.content.pm.PackageManager;
 import android.content.res.CompatibilityInfo;
+import android.util.DisplayMetrics;
 
 public class DpiTestActivity extends Activity {
     public DpiTestActivity() {
@@ -45,7 +48,10 @@ public class DpiTestActivity extends Activity {
     
     public void init(boolean noCompat) {
         try {
-            ApplicationInfo ai = getPackageManager().getApplicationInfo(
+            // This is all a dirty hack.  Don't think a real application should
+            // be doing it.
+            Application app = ActivityThread.currentActivityThread().getApplication();
+            ApplicationInfo ai = app.getPackageManager().getApplicationInfo(
                     "com.google.android.test.dpi",
                     PackageManager.GET_SUPPORTS_DENSITIES);
             if (noCompat) {
@@ -53,8 +59,8 @@ public class DpiTestActivity extends Activity {
                     | ApplicationInfo.FLAG_SUPPORTS_NORMAL_SCREENS
                     | ApplicationInfo.FLAG_SUPPORTS_SMALL_SCREENS;
                 ai.supportsDensities = new int[] { ApplicationInfo.ANY_DENSITY };
+                app.getResources().setCompatibilityInfo(new CompatibilityInfo(ai));
             }
-            getResources().setCompatibilityInfo(new CompatibilityInfo(ai));
         } catch (PackageManager.NameNotFoundException e) {
             throw new RuntimeException("ouch", e);
         }
@@ -192,7 +198,10 @@ public class DpiTestActivity extends Activity {
         @Override
         protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
             super.onMeasure(widthMeasureSpec, heightMeasureSpec);
-            setMeasuredDimension(mBitmap.getScaledWidth(), mBitmap.getScaledHeight());
+            final DisplayMetrics metrics = getResources().getDisplayMetrics();
+            setMeasuredDimension(
+                    mBitmap.getScaledWidth(metrics),
+                    mBitmap.getScaledHeight(metrics));
         }
 
         @Override