Merge "Make recents visible on resume unless requested otherwise."
diff --git a/core/java/android/app/Notification.java b/core/java/android/app/Notification.java
index b5b77e6..390c280 100644
--- a/core/java/android/app/Notification.java
+++ b/core/java/android/app/Notification.java
@@ -3271,12 +3271,16 @@
          * Construct a RemoteViews for the final big notification layout.
          */
         public RemoteViews makeBigContentView() {
-            if (mStyle != null) {
+            if (mN.bigContentView != null) {
+                return mN.bigContentView;
+            } else if (mStyle != null) {
                 final RemoteViews styleView = mStyle.makeBigContentView();
                 if (styleView != null) {
                     return styleView;
                 }
-            } else if (mActions.size() == 0) return null;
+            } else if (mActions.size() == 0) {
+                return null;
+            }
 
             return applyStandardTemplateWithActions(getBigBaseLayoutResource());
         }
@@ -3285,12 +3289,17 @@
          * Construct a RemoteViews for the final heads-up notification layout.
          */
         public RemoteViews makeHeadsUpContentView() {
-            if (mStyle != null) {
-                final RemoteViews styleView = mStyle.makeHeadsUpContentView();
-                if (styleView != null) {
-                    return styleView;
-                }
-            } else if (mActions.size() == 0) return null;
+            if (mN.headsUpContentView != null) {
+                return mN.headsUpContentView;
+            } else if (mStyle != null) {
+                    final RemoteViews styleView = mStyle.makeHeadsUpContentView();
+                    if (styleView != null) {
+                        return styleView;
+                    }
+            } else if (mActions.size() == 0) {
+                return null;
+            }
+
 
             return applyStandardTemplateWithActions(getBigBaseLayoutResource());
         }
diff --git a/core/java/android/widget/ActionMenuPresenter.java b/core/java/android/widget/ActionMenuPresenter.java
index 5eea252..47df4e8 100644
--- a/core/java/android/widget/ActionMenuPresenter.java
+++ b/core/java/android/widget/ActionMenuPresenter.java
@@ -177,8 +177,7 @@
 
     public void onConfigurationChanged(Configuration newConfig) {
         if (!mMaxItemsSet) {
-            mMaxItems = mContext.getResources().getInteger(
-                    com.android.internal.R.integer.max_action_buttons);
+            mMaxItems = ActionBarPolicy.get(mContext).getMaxActionButtons();
         }
         if (mMenu != null) {
             mMenu.onItemsChanged(true);
diff --git a/core/java/com/android/internal/view/ActionBarPolicy.java b/core/java/com/android/internal/view/ActionBarPolicy.java
index bee59dc..007ab29 100644
--- a/core/java/com/android/internal/view/ActionBarPolicy.java
+++ b/core/java/com/android/internal/view/ActionBarPolicy.java
@@ -19,6 +19,7 @@
 import com.android.internal.R;
 
 import android.content.Context;
+import android.content.res.Configuration;
 import android.content.res.Resources;
 import android.content.res.TypedArray;
 import android.os.Build;
@@ -38,10 +39,29 @@
         mContext = context;
     }
 
+    /**
+     * Returns the maximum number of action buttons that should be permitted within an action
+     * bar/action mode. This will be used to determine how many showAsAction="ifRoom" items can fit.
+     * "always" items can override this.
+     */
     public int getMaxActionButtons() {
-        return mContext.getResources().getInteger(R.integer.max_action_buttons);
+        final Configuration config = mContext.getResources().getConfiguration();
+        final int width = config.screenWidthDp;
+        final int height = config.screenHeightDp;
+        final int smallest = config.smallestScreenWidthDp;
+        if (smallest > 600 || (width > 960 && height > 720) || (width > 720 && height > 960)) {
+            // For values-w600dp, values-sw600dp and values-xlarge.
+            return 5;
+        } else if (width >= 500 || (width > 640 && height > 480) || (width > 480 && height > 640)) {
+            // For values-w500dp and values-large.
+            return 4;
+        } else if (width >= 360) {
+            // For values-w360dp.
+            return 3;
+        } else {
+            return 2;
+        }
     }
-
     public boolean showsOverflowMenuButton() {
         return true;
     }
diff --git a/core/res/res/values-sw600dp/dimens.xml b/core/res/res/values-sw600dp/dimens.xml
index 94e9c4e..9c45c12 100644
--- a/core/res/res/values-sw600dp/dimens.xml
+++ b/core/res/res/values-sw600dp/dimens.xml
@@ -22,10 +22,6 @@
     <dimen name="thumbnail_width">360dp</dimen>
     <!-- The height that is used when creating thumbnails of applications. -->
     <dimen name="thumbnail_height">360dp</dimen>
-    <!-- The maximum number of action buttons that should be permitted within
-         an action bar/action mode. This will be used to determine how many
-         showAsAction="ifRoom" items can fit. "always" items can override this. -->
-    <integer name="max_action_buttons">5</integer>
     <!-- Default height of an action bar. -->
     <dimen name="action_bar_default_height">56dip</dimen>
     <!-- Vertical padding around action bar icons. -->
@@ -88,7 +84,7 @@
     <!-- Size of the generic status lines keyguard's status view  -->
     <dimen name="kg_status_line_font_size">16sp</dimen>
 
-    <!-- Top margin for the clock view --> 
+    <!-- Top margin for the clock view -->
     <dimen name="kg_clock_top_margin">0dp</dimen>
 
     <!-- Size of margin on the right of keyguard's status view -->
diff --git a/core/res/res/values-w360dp/dimens.xml b/core/res/res/values-w360dp/dimens.xml
deleted file mode 100644
index 0f5d656..0000000
--- a/core/res/res/values-w360dp/dimens.xml
+++ /dev/null
@@ -1,24 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
-/*
-** Copyright 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.
-*/
--->
-<resources>
-    <!-- The maximum number of action buttons that should be permitted within
-         an action bar/action mode. This will be used to determine how many
-         showAsAction="ifRoom" items can fit. "always" items can override this. -->
-    <integer name="max_action_buttons">3</integer>
-</resources>
diff --git a/core/res/res/values-w500dp/dimens.xml b/core/res/res/values-w500dp/dimens.xml
deleted file mode 100644
index 68841ca..0000000
--- a/core/res/res/values-w500dp/dimens.xml
+++ /dev/null
@@ -1,24 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
-/*
-** Copyright 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.
-*/
--->
-<resources>
-    <!-- The maximum number of action buttons that should be permitted within
-         an action bar/action mode. This will be used to determine how many
-         showAsAction="ifRoom" items can fit. "always" items can override this. -->
-    <integer name="max_action_buttons">4</integer>
-</resources>
diff --git a/core/res/res/values-w600dp/dimens.xml b/core/res/res/values-w600dp/dimens.xml
deleted file mode 100644
index 83c45b5..0000000
--- a/core/res/res/values-w600dp/dimens.xml
+++ /dev/null
@@ -1,24 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
-/*
-** Copyright 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.
-*/
--->
-<resources>
-    <!-- The maximum number of action buttons that should be permitted within
-         an action bar/action mode. This will be used to determine how many
-         showAsAction="ifRoom" items can fit. "always" items can override this. -->
-    <integer name="max_action_buttons">5</integer>
-</resources>
diff --git a/core/res/res/values/dimens.xml b/core/res/res/values/dimens.xml
index 28756f5..01daf26 100644
--- a/core/res/res/values/dimens.xml
+++ b/core/res/res/values/dimens.xml
@@ -25,10 +25,7 @@
     <!-- The standard size (both width and height) of an application icon that
          will be displayed in the app launcher and elsewhere. -->
     <dimen name="app_icon_size">48dip</dimen>
-    <!-- The maximum number of action buttons that should be permitted within
-         an action bar/action mode. This will be used to determine how many
-         showAsAction="ifRoom" items can fit. "always" items can override this. -->
-    <integer name="max_action_buttons">2</integer>
+
     <dimen name="toast_y_offset">64dip</dimen>
     <!-- Height of the status bar -->
     <dimen name="status_bar_height">24dp</dimen>
diff --git a/core/res/res/values/symbols.xml b/core/res/res/values/symbols.xml
index e8f6b46..556467a 100644
--- a/core/res/res/values/symbols.xml
+++ b/core/res/res/values/symbols.xml
@@ -401,7 +401,6 @@
   <java-symbol type="integer" name="db_connection_pool_size" />
   <java-symbol type="integer" name="db_journal_size_limit" />
   <java-symbol type="integer" name="db_wal_autocheckpoint" />
-  <java-symbol type="integer" name="max_action_buttons" />
   <java-symbol type="integer" name="config_soundEffectVolumeDb" />
   <java-symbol type="integer" name="config_lockSoundVolumeDb" />
   <java-symbol type="integer" name="config_multiuserMaximumUsers" />
diff --git a/packages/SettingsLib/src/com/android/settingslib/accounts/AuthenticatorHelper.java b/packages/SettingsLib/src/com/android/settingslib/accounts/AuthenticatorHelper.java
new file mode 100644
index 0000000..ef511bb
--- /dev/null
+++ b/packages/SettingsLib/src/com/android/settingslib/accounts/AuthenticatorHelper.java
@@ -0,0 +1,269 @@
+/*
+ * Copyright (C) 2015 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.settingslib.accounts;
+
+import android.accounts.Account;
+import android.accounts.AccountManager;
+import android.accounts.AuthenticatorDescription;
+import android.content.BroadcastReceiver;
+import android.content.ContentResolver;
+import android.content.Context;
+import android.content.Intent;
+import android.content.IntentFilter;
+import android.content.SyncAdapterType;
+import android.content.pm.PackageManager;
+import android.content.res.Resources;
+import android.graphics.drawable.Drawable;
+import android.os.AsyncTask;
+import android.os.UserHandle;
+import android.util.Log;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * Helper class for monitoring accounts on the device for a given user.
+ *
+ * Classes using this helper should implement {@link OnAccountsUpdateListener}.
+ * {@link OnAccountsUpdateListener#onAccountsUpdate(UserHandle)} will then be
+ * called once accounts get updated. For setting up listening for account
+ * updates, {@link #listenToAccountUpdates()} and
+ * {@link #stopListeningToAccountUpdates()} should be used.
+ */
+final public class AuthenticatorHelper extends BroadcastReceiver {
+    private static final String TAG = "AuthenticatorHelper";
+
+    private final Map<String, AuthenticatorDescription> mTypeToAuthDescription = new HashMap<>();
+    private final ArrayList<String> mEnabledAccountTypes = new ArrayList<>();
+    private final Map<String, Drawable> mAccTypeIconCache = new HashMap<>();
+    private final HashMap<String, ArrayList<String>> mAccountTypeToAuthorities = new HashMap<>();
+
+    private final UserHandle mUserHandle;
+    private final Context mContext;
+    private final OnAccountsUpdateListener mListener;
+    private boolean mListeningToAccountUpdates;
+
+    public interface OnAccountsUpdateListener {
+        void onAccountsUpdate(UserHandle userHandle);
+    }
+
+    public AuthenticatorHelper(Context context, UserHandle userHandle,
+            OnAccountsUpdateListener listener) {
+        mContext = context;
+        mUserHandle = userHandle;
+        mListener = listener;
+        // This guarantees that the helper is ready to use once constructed: the account types and
+        // authorities are initialized
+        onAccountsUpdated(null);
+    }
+
+    public String[] getEnabledAccountTypes() {
+        return mEnabledAccountTypes.toArray(new String[mEnabledAccountTypes.size()]);
+    }
+
+    public void preloadDrawableForType(final Context context, final String accountType) {
+        new AsyncTask<Void, Void, Void>() {
+            @Override
+            protected Void doInBackground(Void... params) {
+                getDrawableForType(context, accountType);
+                return null;
+            }
+        }.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, (Void[]) null);
+    }
+
+    /**
+     * Gets an icon associated with a particular account type. If none found, return null.
+     * @param accountType the type of account
+     * @return a drawable for the icon or a default icon returned by
+     * {@link PackageManager#getDefaultActivityIcon} if one cannot be found.
+     */
+    public Drawable getDrawableForType(Context context, final String accountType) {
+        Drawable icon = null;
+        synchronized (mAccTypeIconCache) {
+            if (mAccTypeIconCache.containsKey(accountType)) {
+                return mAccTypeIconCache.get(accountType);
+            }
+        }
+        if (mTypeToAuthDescription.containsKey(accountType)) {
+            try {
+                AuthenticatorDescription desc = mTypeToAuthDescription.get(accountType);
+                Context authContext = context.createPackageContextAsUser(desc.packageName, 0,
+                        mUserHandle);
+                icon = mContext.getPackageManager().getUserBadgedIcon(
+                        authContext.getDrawable(desc.iconId), mUserHandle);
+                synchronized (mAccTypeIconCache) {
+                    mAccTypeIconCache.put(accountType, icon);
+                }
+            } catch (PackageManager.NameNotFoundException|Resources.NotFoundException e) {
+                // Ignore
+            }
+        }
+        if (icon == null) {
+            icon = context.getPackageManager().getDefaultActivityIcon();
+        }
+        return icon;
+    }
+
+    /**
+     * Gets the label associated with a particular account type. If none found, return null.
+     * @param accountType the type of account
+     * @return a CharSequence for the label or null if one cannot be found.
+     */
+    public CharSequence getLabelForType(Context context, final String accountType) {
+        CharSequence label = null;
+        if (mTypeToAuthDescription.containsKey(accountType)) {
+            try {
+                AuthenticatorDescription desc = mTypeToAuthDescription.get(accountType);
+                Context authContext = context.createPackageContextAsUser(desc.packageName, 0,
+                        mUserHandle);
+                label = authContext.getResources().getText(desc.labelId);
+            } catch (PackageManager.NameNotFoundException e) {
+                Log.w(TAG, "No label name for account type " + accountType);
+            } catch (Resources.NotFoundException e) {
+                Log.w(TAG, "No label icon for account type " + accountType);
+            }
+        }
+        return label;
+    }
+
+    /**
+     * Gets the package associated with a particular account type. If none found, return null.
+     * @param accountType the type of account
+     * @return the package name or null if one cannot be found.
+     */
+    public String getPackageForType(final String accountType) {
+        if (mTypeToAuthDescription.containsKey(accountType)) {
+            AuthenticatorDescription desc = mTypeToAuthDescription.get(accountType);
+            return desc.packageName;
+        }
+        return null;
+    }
+
+    /**
+     * Gets the resource id of the label associated with a particular account type. If none found,
+     * return -1.
+     * @param accountType the type of account
+     * @return a resource id for the label or -1 if none found;
+     */
+    public int getLabelIdForType(final String accountType) {
+        if (mTypeToAuthDescription.containsKey(accountType)) {
+            AuthenticatorDescription desc = mTypeToAuthDescription.get(accountType);
+            return desc.labelId;
+        }
+        return -1;
+    }
+
+    /**
+     * Updates provider icons. Subclasses should call this in onCreate()
+     * and update any UI that depends on AuthenticatorDescriptions in onAuthDescriptionsUpdated().
+     */
+    public void updateAuthDescriptions(Context context) {
+        AuthenticatorDescription[] authDescs = AccountManager.get(context)
+                .getAuthenticatorTypesAsUser(mUserHandle.getIdentifier());
+        for (int i = 0; i < authDescs.length; i++) {
+            mTypeToAuthDescription.put(authDescs[i].type, authDescs[i]);
+        }
+    }
+
+    public boolean containsAccountType(String accountType) {
+        return mTypeToAuthDescription.containsKey(accountType);
+    }
+
+    public AuthenticatorDescription getAccountTypeDescription(String accountType) {
+        return mTypeToAuthDescription.get(accountType);
+    }
+
+    public boolean hasAccountPreferences(final String accountType) {
+        if (containsAccountType(accountType)) {
+            AuthenticatorDescription desc = getAccountTypeDescription(accountType);
+            if (desc != null && desc.accountPreferencesId != 0) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    void onAccountsUpdated(Account[] accounts) {
+        updateAuthDescriptions(mContext);
+        if (accounts == null) {
+            accounts = AccountManager.get(mContext).getAccountsAsUser(mUserHandle.getIdentifier());
+        }
+        mEnabledAccountTypes.clear();
+        mAccTypeIconCache.clear();
+        for (int i = 0; i < accounts.length; i++) {
+            final Account account = accounts[i];
+            if (!mEnabledAccountTypes.contains(account.type)) {
+                mEnabledAccountTypes.add(account.type);
+            }
+        }
+        buildAccountTypeToAuthoritiesMap();
+        if (mListeningToAccountUpdates) {
+            mListener.onAccountsUpdate(mUserHandle);
+        }
+    }
+
+    @Override
+    public void onReceive(final Context context, final Intent intent) {
+        // TODO: watch for package upgrades to invalidate cache; see http://b/7206643
+        final Account[] accounts = AccountManager.get(mContext)
+                .getAccountsAsUser(mUserHandle.getIdentifier());
+        onAccountsUpdated(accounts);
+    }
+
+    public void listenToAccountUpdates() {
+        if (!mListeningToAccountUpdates) {
+            IntentFilter intentFilter = new IntentFilter();
+            intentFilter.addAction(AccountManager.LOGIN_ACCOUNTS_CHANGED_ACTION);
+            // At disk full, certain actions are blocked (such as writing the accounts to storage).
+            // It is useful to also listen for recovery from disk full to avoid bugs.
+            intentFilter.addAction(Intent.ACTION_DEVICE_STORAGE_OK);
+            mContext.registerReceiverAsUser(this, mUserHandle, intentFilter, null, null);
+            mListeningToAccountUpdates = true;
+        }
+    }
+
+    public void stopListeningToAccountUpdates() {
+        if (mListeningToAccountUpdates) {
+            mContext.unregisterReceiver(this);
+            mListeningToAccountUpdates = false;
+        }
+    }
+
+    public ArrayList<String> getAuthoritiesForAccountType(String type) {
+        return mAccountTypeToAuthorities.get(type);
+    }
+
+    private void buildAccountTypeToAuthoritiesMap() {
+        mAccountTypeToAuthorities.clear();
+        SyncAdapterType[] syncAdapters = ContentResolver.getSyncAdapterTypesAsUser(
+                mUserHandle.getIdentifier());
+        for (int i = 0, n = syncAdapters.length; i < n; i++) {
+            final SyncAdapterType sa = syncAdapters[i];
+            ArrayList<String> authorities = mAccountTypeToAuthorities.get(sa.accountType);
+            if (authorities == null) {
+                authorities = new ArrayList<String>();
+                mAccountTypeToAuthorities.put(sa.accountType, authorities);
+            }
+            if (Log.isLoggable(TAG, Log.VERBOSE)) {
+                Log.v(TAG, "Added authority " + sa.authority + " to accountType "
+                        + sa.accountType);
+            }
+            authorities.add(sa.authority);
+        }
+    }
+}
diff --git a/packages/SettingsLib/src/com/android/settingslib/widget/AnimatedImageView.java b/packages/SettingsLib/src/com/android/settingslib/widget/AnimatedImageView.java
new file mode 100644
index 0000000..f5e39be
--- /dev/null
+++ b/packages/SettingsLib/src/com/android/settingslib/widget/AnimatedImageView.java
@@ -0,0 +1,100 @@
+/*
+ * Copyright (C) 2015 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.settingslib.widget;
+
+import android.content.Context;
+import android.graphics.drawable.AnimatedRotateDrawable;
+import android.graphics.drawable.Drawable;
+import android.util.AttributeSet;
+import android.view.View;
+import android.widget.ImageView;
+
+public class AnimatedImageView extends ImageView {
+    private AnimatedRotateDrawable mDrawable;
+    private boolean mAnimating;
+
+    public AnimatedImageView(Context context) {
+        super(context);
+    }
+
+    public AnimatedImageView(Context context, AttributeSet attrs) {
+        super(context, attrs);
+    }
+
+    private void updateDrawable() {
+        if (isShown() && mDrawable != null) {
+            mDrawable.stop();
+        }
+        final Drawable drawable = getDrawable();
+        if (drawable instanceof AnimatedRotateDrawable) {
+            mDrawable = (AnimatedRotateDrawable) drawable;
+            // TODO: define in drawable xml once we have public attrs.
+            mDrawable.setFramesCount(56);
+            mDrawable.setFramesDuration(32);
+            if (isShown() && mAnimating) {
+                mDrawable.start();
+            }
+        } else {
+            mDrawable = null;
+        }
+    }
+
+    private void updateAnimating() {
+        if (mDrawable != null) {
+            if (isShown() && mAnimating) {
+                mDrawable.start();
+            } else {
+                mDrawable.stop();
+            }
+        }
+    }
+
+    @Override
+    public void setImageDrawable(Drawable drawable) {
+        super.setImageDrawable(drawable);
+        updateDrawable();
+    }
+
+    @Override
+    public void setImageResource(int resid) {
+        super.setImageResource(resid);
+        updateDrawable();
+    }
+
+    @Override
+    public void onAttachedToWindow() {
+        super.onAttachedToWindow();
+        updateAnimating();
+    }
+
+    @Override
+    public void onDetachedFromWindow() {
+        super.onDetachedFromWindow();
+        updateAnimating();
+    }
+
+    public void setAnimating(boolean animating) {
+        mAnimating = animating;
+        updateAnimating();
+    }
+
+    @Override
+    protected void onVisibilityChanged(View changedView, int vis) {
+        super.onVisibilityChanged(changedView, vis);
+        updateAnimating();
+    }
+}
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/NotificationData.java b/packages/SystemUI/src/com/android/systemui/statusbar/NotificationData.java
index 4328e24..83dbde5 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/NotificationData.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/NotificationData.java
@@ -105,36 +105,29 @@
         }
 
         public boolean cacheContentViews(Context ctx, Notification updatedNotification) {
-            boolean cached = false;
+            boolean applyInPlace = false;
             if (updatedNotification != null) {
                 final Notification.Builder updatedNotificationBuilder
                         = Notification.Builder.recoverBuilder(ctx, updatedNotification);
                 final RemoteViews newContentView = updatedNotificationBuilder.makeContentView();
-                if (!compareRemoteViews(cachedContentView, newContentView)) {
-                    cachedContentView = newContentView;
-                    cached |= true;
-                }
                 final RemoteViews newBigContentView =
                         updatedNotificationBuilder.makeBigContentView();
-                if (!compareRemoteViews(cachedBigContentView, newBigContentView)) {
-                    cachedBigContentView = newBigContentView;
-                    cached |= true;
-                }
                 final RemoteViews newHeadsUpContentView =
                         updatedNotificationBuilder.makeHeadsUpContentView();
-                if (!compareRemoteViews(cachedHeadsUpContentView, newBigContentView)) {
-                    cachedHeadsUpContentView = newHeadsUpContentView;
-                    cached |= true;
-                }
                 final Notification updatedPublicNotification = updatedNotification.publicVersion;
                 final RemoteViews newPubContentView = (updatedPublicNotification != null)
                         ? Notification.Builder.recoverBuilder(
                                 ctx, updatedPublicNotification).makeContentView()
                         : null;
-                if (!compareRemoteViews(cachedPublicContentView, newPubContentView)) {
-                    cachedPublicContentView = newPubContentView;
-                    cached |= true;
-                }
+
+                applyInPlace = compareRemoteViews(cachedContentView, newContentView)
+                        && compareRemoteViews(cachedBigContentView, newBigContentView)
+                        && compareRemoteViews(cachedHeadsUpContentView, newHeadsUpContentView)
+                        && compareRemoteViews(cachedPublicContentView, newPubContentView);
+                cachedPublicContentView = newPubContentView;
+                cachedHeadsUpContentView = newHeadsUpContentView;
+                cachedBigContentView = newBigContentView;
+                cachedContentView = newContentView;
             } else {
                 final Notification.Builder builder
                         = Notification.Builder.recoverBuilder(ctx, notification.getNotification());
@@ -150,9 +143,9 @@
                             = Notification.Builder.recoverBuilder(ctx, publicNotification);
                     cachedPublicContentView = publicBuilder.makeContentView();
                 }
-                cached = true;
+                applyInPlace = false;
             }
-            return cached;
+            return applyInPlace;
         }
 
         // Returns true if the RemoteViews are the same.