Switching to framework styles in action bar

Change-Id: I218710421d40e28557252ac22f95c8e0c1791513
diff --git a/res/layout/navigation_bar.xml b/res/layout/navigation_bar.xml
index 8528d8a..f3fd9d4 100644
--- a/res/layout/navigation_bar.xml
+++ b/res/layout/navigation_bar.xml
@@ -16,95 +16,71 @@
 
 <LinearLayout
     xmlns:android="http://schemas.android.com/apk/res/android"
+    style="?android:attr/actionBarTabBarStyle"
+    android:showDividers="beginning|middle|end"
     android:id="@+id/navigation_bar"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:orientation="horizontal">
+    android:orientation="horizontal" >
 
-    <LinearLayout
-        xmlns:android="http://schemas.android.com/apk/res/android"
-        android:id="@+id/filter_container"
+    <TextView
+        android:id="@+id/search_label"
+        style="?android:attr/actionButtonStyle"
         android:layout_width="wrap_content"
         android:layout_height="match_parent"
-        android:orientation="horizontal"
-        android:layout_marginLeft="8dip">
+        android:gravity="center_vertical"
+        android:textAppearance="?android:attr/textAppearanceMedium"
+        android:text="@string/search_label"
+        android:minWidth="220dip" />
+
+    <view
+        class="com.android.contacts.list.ContactListFilterView"
+        style="?android:attr/actionDropDownStyle"
+        android:id="@+id/filter_view"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="left|center_vertical"
+        android:minWidth="220dip" >
+        <ImageView
+            android:id="@+id/icon"
+            android:scaleType="fitCenter"
+            android:layout_width="24dip"
+            android:layout_height="24dip"
+            android:layout_marginRight="7dip"
+            android:layout_gravity="center_vertical" />
+
         <FrameLayout
-            android:layout_width="wrap_content"
             android:layout_height="match_parent"
-            android:minWidth="220dip"
-            android:background="@drawable/filter_selector_background">
+            android:layout_width="wrap_content">
             <TextView
-                android:id="@+id/search_label"
-                android:layout_width="wrap_content"
+                android:id="@+id/label"
                 android:layout_height="match_parent"
+                android:layout_width="wrap_content"
                 android:gravity="center_vertical"
                 android:textAppearance="?android:attr/textAppearanceMedium"
-                android:text="@string/search_label" />
-
-            <view
-                class="com.android.contacts.list.ContactListFilterView"
-                android:id="@+id/filter_view"
-                android:layout_height="match_parent"
+                android:ellipsize="end" />
+            <LinearLayout
+                android:id="@+id/group"
+                android:layout_height="wrap_content"
                 android:layout_width="wrap_content"
-                android:layout_marginLeft="20dip">
-                <ImageView
-                    android:id="@+id/icon"
-                    android:scaleType="fitCenter"
-                    android:layout_width="24dip"
-                    android:layout_height="24dip"
-                    android:layout_marginLeft="8dip"
-                    android:layout_marginRight="7dip"
-                    android:layout_gravity="center_vertical" />
-
-                <FrameLayout
-                    android:layout_height="match_parent"
-                    android:layout_width="wrap_content">
-                    <TextView
-                        android:id="@+id/label"
-                        android:layout_height="match_parent"
-                        android:layout_width="wrap_content"
-                        android:gravity="center_vertical"
-                        android:textAppearance="?android:attr/textAppearanceMedium"
-                        android:ellipsize="end" />
-                    <LinearLayout
-                        android:id="@+id/group"
-                        android:layout_height="wrap_content"
-                        android:layout_width="wrap_content"
-                        android:orientation="vertical"
-                        android:layout_gravity="center_vertical">
-                        <TextView
-                            android:id="@+id/group_label"
-                            android:layout_height="wrap_content"
-                            android:layout_width="wrap_content"
-                            android:textAppearance="?android:attr/textAppearanceMedium"
-                            android:ellipsize="end" />
-                        <TextView
-                            android:id="@+id/account_label"
-                            android:layout_height="wrap_content"
-                            android:layout_width="wrap_content"
-                            android:textAppearance="?android:attr/textAppearanceSmall"
-                            android:ellipsize="end" />
-                    </LinearLayout>
-                </FrameLayout>
-            </view>
+                android:orientation="vertical"
+                android:layout_gravity="center_vertical">
+                <TextView
+                    android:id="@+id/group_label"
+                    android:layout_height="wrap_content"
+                    android:layout_width="wrap_content"
+                    android:textAppearance="?android:attr/textAppearanceMedium"
+                    android:ellipsize="end" />
+                <TextView
+                    android:id="@+id/account_label"
+                    android:layout_height="wrap_content"
+                    android:layout_width="wrap_content"
+                    android:textAppearance="?android:attr/textAppearanceSmall"
+                    android:ellipsize="end" />
+            </LinearLayout>
         </FrameLayout>
+    </view>
 
-        <ImageView
-            android:id="@+id/filter_indicator"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:layout_marginLeft="8dip"
-            android:layout_marginBottom="13dip"
-            android:layout_gravity="bottom"
-            android:src="@drawable/filter_selector_corner" />
-    </LinearLayout>
-
-    <View
-        android:layout_width="3dip"
-        android:layout_height="wrap_content"
-        android:layout_marginLeft="7dip"
-        android:layout_marginRight="7dip"
-        android:background="@*android:drawable/cab_divider_holo_light" />
     <view
         class="android.widget.SearchView"
         android:id="@+id/search_view"
diff --git a/src/com/android/contacts/activities/ActionBarAdapter.java b/src/com/android/contacts/activities/ActionBarAdapter.java
index 780d8ed..75c43c5 100644
--- a/src/com/android/contacts/activities/ActionBarAdapter.java
+++ b/src/com/android/contacts/activities/ActionBarAdapter.java
@@ -24,6 +24,7 @@
 
 import android.app.ActionBar;
 import android.app.ActionBar.LayoutParams;
+import android.app.ActionBar.OnNavigationListener;
 import android.content.Context;
 import android.os.Bundle;
 import android.text.TextUtils;
@@ -59,9 +60,7 @@
 
     private Listener mListener;
     private ContactListFilterView mFilterView;
-    private View mFilterIndicator;
     private ContactListFilterController mFilterController;
-    private View mFilterContainer;
 
     private boolean mEnabled;
 
@@ -79,6 +78,14 @@
             mQueryString = request.getQueryString();
         }
 
+        OnNavigationListener callback = new OnNavigationListener() {
+
+            @Override
+            public boolean onNavigationItemSelected(int itemPosition, long itemId) {
+                return false;
+            }
+        };
+
         actionBar.setDisplayOptions(ActionBar.DISPLAY_SHOW_CUSTOM, ActionBar.DISPLAY_SHOW_CUSTOM);
 
         mNavigationBar = LayoutInflater.from(mContext).inflate(R.layout.navigation_bar, null);
@@ -86,10 +93,8 @@
                 LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT);
         actionBar.setCustomView(mNavigationBar, layoutParams);
 
-        mFilterContainer = mNavigationBar.findViewById(R.id.filter_container);
         mFilterView = (ContactListFilterView) mNavigationBar.findViewById(R.id.filter_view);
         mSearchLabel = (TextView) mNavigationBar.findViewById(R.id.search_label);
-        mFilterIndicator = mNavigationBar.findViewById(R.id.filter_indicator);
         mSearchView = (SearchView) mNavigationBar.findViewById(R.id.search_view);
 
         mSearchView.setOnQueryChangeListener(this);
@@ -111,7 +116,7 @@
 
     public void setContactListFilterController(ContactListFilterController controller) {
         mFilterController = controller;
-        mFilterController.setAnchor(mFilterContainer);
+        mFilterController.setAnchor(mFilterView);
         mFilterController.addListener(this);
     }
 
@@ -169,7 +174,6 @@
             mNavigationBar.setVisibility(View.VISIBLE);
             mSearchLabel.setVisibility(View.VISIBLE);
             mFilterView.setVisibility(View.GONE);
-            mFilterIndicator.setVisibility(View.INVISIBLE);
             if (mFilterController != null) {
                 mFilterController.setEnabled(false);
             }
@@ -177,17 +181,14 @@
             mNavigationBar.setVisibility(View.VISIBLE);
             mSearchLabel.setVisibility(View.GONE);
             mFilterView.setVisibility(View.VISIBLE);
-            boolean showIndicator = false;
             if (mFilterController != null){
                 mFilterController.setEnabled(true);
                 if (mFilterController.isLoaded()) {
                     mFilterView.setContactListFilter(mFilterController.getFilter());
                     mFilterView.setSingleAccount(mFilterController.getAccountCount() == 1);
                     mFilterView.bindView(false);
-                    showIndicator = mFilterController.getFilterCount() > 1;
                 }
             }
-            mFilterIndicator.setVisibility(showIndicator ? View.VISIBLE : View.INVISIBLE);
         }
     }