3 files changed, 41 insertions, 5 deletions

diff --git a/core/java/android/hardware/Camera.java b/core/java/android/hardware/Camera.java
index 1e8671b..6624eb8 100644
--- a/core/java/android/hardware/Camera.java
+++ b/core/java/android/hardware/Camera.java
@@ -18,13 +18,18 @@ package android.hardware;
 
 import android.annotation.SdkConstant;
 import android.annotation.SdkConstant.SdkConstantType;
+import android.content.Context;
 import android.graphics.ImageFormat;
 import android.graphics.Point;
 import android.graphics.Rect;
 import android.graphics.SurfaceTexture;
+import android.media.IAudioService;
 import android.os.Handler;
+import android.os.IBinder;
 import android.os.Looper;
 import android.os.Message;
+import android.os.RemoteException;
+import android.os.ServiceManager;
 import android.util.Log;
 import android.text.TextUtils;
 import android.view.Surface;
@@ -192,7 +197,21 @@ public class Camera {
      * Returns the information about a particular camera.
      * If {@link #getNumberOfCameras()} returns N, the valid id is 0 to N-1.
      */
-    public native static void getCameraInfo(int cameraId, CameraInfo cameraInfo);
+    public static void getCameraInfo(int cameraId, CameraInfo cameraInfo) {
+        _getCameraInfo(cameraId, cameraInfo);
+        IBinder b = ServiceManager.getService(Context.AUDIO_SERVICE);
+        IAudioService audioService = IAudioService.Stub.asInterface(b);
+        try {
+            if (audioService.isCameraSoundForced()) {
+                // Only set this when sound is forced; otherwise let native code
+                // decide.
+                cameraInfo.canDisableShutterSound = false;
+            }
+        } catch (RemoteException e) {
+            Log.e(TAG, "Audio service is unavailable for queries");
+        }
+    }
+    private native static void _getCameraInfo(int cameraId, CameraInfo cameraInfo);
 
     /**
      * Information about a camera
@@ -1185,7 +1204,20 @@ public class Camera {
      * @see CameraInfo#canDisableShutterSound
      * @see ShutterCallback
      */
-    public native final boolean enableShutterSound(boolean enabled);
+    public final boolean enableShutterSound(boolean enabled) {
+        if (!enabled) {
+            IBinder b = ServiceManager.getService(Context.AUDIO_SERVICE);
+            IAudioService audioService = IAudioService.Stub.asInterface(b);
+            try {
+                if (audioService.isCameraSoundForced()) return false;
+            } catch (RemoteException e) {
+                Log.e(TAG, "Audio service is unavailable for queries");
+            }
+        }
+        return _enableShutterSound(enabled);
+    }
+
+    private native final boolean _enableShutterSound(boolean enabled);
 
     /**
      * Callback interface for zoom changes during a smooth zoom operation.
diff --git a/core/java/android/provider/Settings.java b/core/java/android/provider/Settings.java
index 91c6db5..3c4a8fe 100644
--- a/core/java/android/provider/Settings.java
+++ b/core/java/android/provider/Settings.java
@@ -5321,6 +5321,7 @@ public final class Settings {
             ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED,
             WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON,
             WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY,
+            WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED,
             WIFI_NUM_OPEN_NETWORKS_KEPT,
             EMERGENCY_TONE,
             CALL_AUTO_RETRY,
diff --git a/core/java/android/view/ScaleGestureDetector.java b/core/java/android/view/ScaleGestureDetector.java
index a74e438..ee3f5d8 100644
--- a/core/java/android/view/ScaleGestureDetector.java
+++ b/core/java/android/view/ScaleGestureDetector.java
@@ -17,6 +17,7 @@
 package android.view;
 
 import android.content.Context;
+import android.content.res.Resources;
 import android.os.SystemClock;
 import android.util.FloatMath;
 
@@ -162,9 +163,11 @@ public class ScaleGestureDetector {
         mContext = context;
         mListener = listener;
         mSpanSlop = ViewConfiguration.get(context).getScaledTouchSlop() * 2;
-        mTouchMinMajor =
-                (int) (context.getResources().getDisplayMetrics().density * TOUCH_MIN_MAJOR + 0.5f);
-        mMinSpan = context.getResources().getDimensionPixelSize(
+
+        final Resources res = context.getResources();
+        mTouchMinMajor = res.getDimensionPixelSize(
+                com.android.internal.R.dimen.config_minScalingTouchMajor);
+        mMinSpan = res.getDimensionPixelSize(
                 com.android.internal.R.dimen.config_minScalingSpan);
     }