Add back call stats feature.

Change-Id: If6deee65dc30854f4454a8cdd28fdbf3d529da04

31 files changed, 3535 insertions, 8 deletions

diff --git a/Android.mk b/Android.mk
index 0e8cb5a7b..d68735ca8 100644
--- a/Android.mk
+++ b/Android.mk
@@ -22,13 +22,16 @@ LOCAL_SRC_FILES += ../../providers/ContactsProvider/src/com/android/providers/co
                    ../../providers/ContactsProvider/src/com/android/providers/contacts/HanziToPinyin.java \
                    ../../providers/ContactsProvider/src/com/android/providers/contacts/util/NeededForTesting.java
 LOCAL_RESOURCE_DIR := $(addprefix $(LOCAL_PATH)/, $(res_dirs)) \
-    frameworks/support/v7/cardview/res frameworks/support/v7/recyclerview/res
+    frameworks/support/v7/cardview/res frameworks/support/v7/recyclerview/res \
+    frameworks/support/v7/appcompat/res frameworks/support/design/res
 LOCAL_ASSET_DIR += $(LOCAL_PATH)/assets
 
 LOCAL_AAPT_FLAGS := \
     --auto-add-overlay \
     --extra-packages android.support.v7.cardview \
     --extra-packages android.support.v7.recyclerview \
+    --extra-packages android.support.v7.appcompat \
+    --extra-packages android.support.design \
     --extra-packages com.android.incallui \
     --extra-packages com.android.contacts.common \
     --extra-packages com.android.phone.common
@@ -39,8 +42,10 @@ LOCAL_STATIC_JAVA_LIBRARIES := \
     android-common \
     android-support-v13 \
     android-support-v4 \
+    android-support-v7-appcompat \
     android-support-v7-cardview \
     android-support-v7-recyclerview \
+    android-support-design \
     com.android.services.telephony.common \
     com.android.vcard \
     guava \
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index 882122bfe..6e09c8c26 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -173,6 +173,17 @@
             </intent-filter>
         </activity>
 
+        <activity android:name=".callstats.CallStatsDetailActivity"
+            android:label="@string/callStatsDetailTitle"
+            android:theme="@style/CallDetailActivityTheme"
+            android:screenOrientation="portrait"
+            android:icon="@mipmap/ic_launcher_phone" >
+            <intent-filter>
+                <action android:name="android.intent.action.VIEW" />
+                <category android:name="android.intent.category.DEFAULT" />
+            </intent-filter>
+        </activity>
+
         <activity android:name="com.android.contacts.common.test.FragmentTestActivity">
             <intent-filter>
                 <category android:name="android.intent.category.TEST"/>
diff --git a/proguard.flags b/proguard.flags
index 2bf5215c9..4f38ffd31 100644
--- a/proguard.flags
+++ b/proguard.flags
@@ -15,4 +15,7 @@
 # Keep ExtendedLookupDirectories for assets/contacts_extensions.properties
 -keep class com.android.dialer.lookup.ExtendedLookupDirectories { *; }
 
+# Keep behavior class needed by design library
+-keep class android.support.design.widget.AppBarLayout$ScrollingViewBehavior { *; }
+
 -verbose
diff --git a/res/layout/call_log_spinner_item.xml b/res/layout/call_log_spinner_item.xml
new file mode 100644
index 000000000..045deb737
--- /dev/null
+++ b/res/layout/call_log_spinner_item.xml
@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+Copyright (c) 2013-2014, The Linux Foundation. All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above
+      copyright notice, this list of conditions and the following
+      disclaimer in the documentation and/or other materials provided
+      with the distribution.
+    * Neither the name of The Linux Foundation, Inc. nor the names of its
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+-->
+<TextView xmlns:android="http://schemas.android.com/apk/res/android"
+    style="@style/CallLogSpinnerStyle"
+    android:layout_width="match_parent"
+    android:layout_height="40dip"
+    android:paddingLeft="8dip"
+    android:paddingRight="8dip" />
diff --git a/res/layout/call_spinner.xml b/res/layout/call_spinner.xml
new file mode 100644
index 000000000..708d06919
--- /dev/null
+++ b/res/layout/call_spinner.xml
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:orientation="horizontal"
+    android:paddingStart="@dimen/call_log_outer_margin"
+    android:paddingEnd="@dimen/call_log_outer_margin"
+    android:paddingBottom="@dimen/call_log_inner_margin">
+    <Spinner
+        android:id="@+id/filter_sub_spinner"
+        android:layout_width="0dip"
+        android:layout_height="@dimen/list_section_divider_min_height"
+        android:layout_weight="1.2"
+        android:layout_marginTop="5dip" />
+    <Spinner
+        android:id="@+id/filter_status_spinner"
+        android:layout_width="0dip"
+        android:layout_height="@dimen/list_section_divider_min_height"
+        android:layout_weight="2"
+        android:layout_marginTop="5dip" />
+</LinearLayout>
diff --git a/res/layout/call_stats_detail.xml b/res/layout/call_stats_detail.xml
new file mode 100644
index 000000000..4df88d7de
--- /dev/null
+++ b/res/layout/call_stats_detail.xml
@@ -0,0 +1,109 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2009 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.
+-->
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/call_stats_detail"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical"
+    android:layout_alignParentStart="true"
+    android:layout_alignParentTop="true"
+    android:background="@color/background_dialer_call_log" >
+
+    <!-- Caller information "card" -->
+    <LinearLayout
+        android:id="@+id/caller_information"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:paddingStart="@dimen/call_detail_horizontal_margin"
+        android:paddingTop="@dimen/call_detail_top_margin"
+        android:paddingBottom="@dimen/call_detail_bottom_margin"
+        android:baselineAligned="false"
+        android:orientation="horizontal"
+        android:translationZ="@dimen/call_detail_translation_z"
+        android:focusable="true"
+        android:background="@color/background_dialer_white" >
+
+        <QuickContactBadge
+            android:id="@+id/quick_contact_photo"
+            android:layout_width="@dimen/contact_photo_size"
+            android:layout_height="@dimen/contact_photo_size"
+            android:layout_alignParentStart="true"
+            android:layout_gravity="top"
+            android:layout_marginTop="3dp"
+            android:focusable="true" />
+
+        <LinearLayout
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_weight="1"
+            android:orientation="vertical"
+            android:gravity="center_vertical"
+            android:layout_marginStart="@dimen/call_detail_horizontal_margin">
+
+            <TextView
+                android:id="@+id/caller_name"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:textColor="?attr/call_log_primary_text_color"
+                android:textSize="@dimen/call_log_primary_text_size"
+                android:includeFontPadding="false"
+                android:layout_marginBottom="5dp"
+                android:singleLine="true" />
+
+            <TextView
+                android:id="@+id/caller_number"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:textColor="?attr/call_log_secondary_text_color"
+                android:textSize="@dimen/call_log_secondary_text_size"
+                android:layout_marginBottom="1dp"
+                android:singleLine="true" />
+
+            <TextView
+                android:id="@+id/phone_account_label"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:textColor="?attr/call_log_secondary_text_color"
+                android:textSize="@dimen/call_log_secondary_text_size"
+                android:singleLine="true"
+                android:visibility="gone"
+                />
+        </LinearLayout>
+
+        <ImageView
+            android:id="@+id/call_back_button"
+            android:layout_width="@dimen/call_log_list_item_primary_action_dimen"
+            android:layout_height="@dimen/call_log_list_item_primary_action_dimen"
+            android:layout_marginEnd="16dp"
+            android:background="?android:attr/selectableItemBackgroundBorderless"
+            android:src="@drawable/ic_call_24dp"
+            android:scaleType="center"
+            android:tint="@color/call_log_list_item_primary_action_icon_tint"
+            android:contentDescription="@string/description_call_log_call_action"
+            android:visibility="gone" />
+
+    </LinearLayout>
+
+    <ScrollView
+        android:layout_width="match_parent"
+        android:layout_height="match_parent">
+
+        <!-- The actual details -->
+        <include layout="@layout/call_stats_detail_info" />
+
+    </ScrollView>
+
+</LinearLayout>
diff --git a/res/layout/call_stats_detail_info.xml b/res/layout/call_stats_detail_info.xml
new file mode 100644
index 000000000..c636c1ab1
--- /dev/null
+++ b/res/layout/call_stats_detail_info.xml
@@ -0,0 +1,239 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     Copyright (C) 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.
+-->
+
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:ex="http://schemas.android.com/apk/res/com.android.dialer"
+    android:id="@+id/call_stats_info"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:orientation="vertical"
+    android:paddingStart="@dimen/call_detail_horizontal_margin"
+    android:paddingEnd="@dimen/call_detail_horizontal_margin"
+    android:paddingTop="@dimen/call_log_inner_margin"
+    android:paddingBottom="@dimen/call_log_inner_margin">
+
+    <TextView
+        android:id="@+id/date_filter"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:textAppearance="?android:attr/textAppearanceSmall"
+        android:textColor="@color/secondary_text_color" />
+
+    <RelativeLayout
+        android:id="@+id/duration_container"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_below="@id/date_filter">
+
+        <TextView
+            android:id="@+id/durations_header"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:text="@string/call_stats_title_durations"
+            android:layout_marginBottom="@dimen/call_log_vertical_padding"
+            android:textColor="?android:attr/colorAccent"
+            style="@android:style/TextAppearance.Material.Subhead" />
+
+        <TextView
+            android:id="@+id/total_duration_total"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_alignParentEnd="true"
+            android:layout_below="@id/durations_header"
+            android:textColor="?attr/call_log_primary_text_color"
+            android:textSize="@dimen/call_log_primary_text_size" />
+
+        <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_alignParentStart="true"
+            android:layout_toStartOf="@id/total_duration_total"
+            android:layout_alignBaseline="@id/total_duration_total"
+            android:text="@string/call_stats_title_of_total"
+            android:textColor="?attr/call_log_primary_text_color"
+            android:textSize="@dimen/call_log_primary_text_size" />
+
+        <com.android.dialer.widget.LinearColorBar
+            android:id="@+id/duration_total_percent_bar"
+            android:layout_width="match_parent"
+            android:layout_below="@id/total_duration_total"
+            style="@style/CallStatsBarStyle" />
+
+        <TextView
+            android:id="@+id/total_duration_number"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_alignParentEnd="true"
+            android:layout_below="@id/duration_total_percent_bar"
+            android:textColor="?attr/call_log_primary_text_color"
+            android:textSize="@dimen/call_log_primary_text_size" />
+
+        <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_alignParentStart="true"
+            android:layout_toStartOf="@id/total_duration_number"
+            android:layout_alignBaseline="@id/total_duration_number"
+            android:text="@string/call_stats_title_for_number"
+            android:textColor="?attr/call_log_primary_text_color"
+            android:textSize="@dimen/call_log_primary_text_size" />
+
+        <com.android.dialer.widget.LinearColorBar
+            android:id="@+id/duration_number_percent_bar"
+            android:layout_width="match_parent"
+            android:layout_below="@id/total_duration_number"
+            style="@style/CallStatsBarStyle" />
+
+        <include
+            android:id="@+id/in_duration"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_below="@id/duration_number_percent_bar"
+            android:layout_marginBottom="@dimen/call_log_icon_margin"
+            layout="@layout/call_stats_detail_line" />
+
+        <include
+            android:id="@+id/out_duration"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_below="@id/in_duration"
+            android:layout_marginBottom="@dimen/call_log_icon_margin"
+            layout="@layout/call_stats_detail_line" />
+
+    </RelativeLayout>
+
+    <TextView
+        android:id="@+id/count_header"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_below="@id/duration_container"
+        android:layout_marginTop="@dimen/call_log_vertical_padding"
+        android:layout_marginBottom="@dimen/call_log_vertical_padding"
+        android:text="@string/call_stats_title_count"
+        android:textColor="?android:attr/colorAccent"
+        style="@android:style/TextAppearance.Material.Subhead" />
+
+    <TextView
+        android:id="@+id/total_count_total"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignParentEnd="true"
+        android:layout_below="@id/count_header"
+        android:textColor="?attr/call_log_primary_text_color"
+        android:textSize="@dimen/call_log_primary_text_size" />
+
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignParentStart="true"
+        android:layout_toStartOf="@id/total_count_total"
+        android:layout_alignBaseline="@id/total_count_total"
+        android:text="@string/call_stats_title_of_total"
+        android:textColor="?attr/call_log_primary_text_color"
+        android:textSize="@dimen/call_log_primary_text_size" />
+
+    <com.android.dialer.widget.LinearColorBar
+        android:id="@+id/count_total_percent_bar"
+        android:layout_width="match_parent"
+        android:layout_below="@id/total_count_total"
+        style="@style/CallStatsBarStyle" />
+
+    <TextView
+        android:id="@+id/total_count_number"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignParentEnd="true"
+        android:layout_below="@id/count_total_percent_bar"
+        android:textColor="?attr/call_log_primary_text_color"
+        android:textSize="@dimen/call_log_primary_text_size" />
+
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignParentStart="true"
+        android:layout_toStartOf="@id/total_count_number"
+        android:layout_alignBaseline="@id/total_count_number"
+        android:text="@string/call_stats_title_for_number"
+        android:textColor="?attr/call_log_primary_text_color"
+        android:textSize="@dimen/call_log_primary_text_size" />
+
+    <com.android.dialer.widget.LinearColorBar
+        android:id="@+id/count_number_percent_bar"
+        android:layout_width="match_parent"
+        android:layout_below="@id/total_count_number"
+        style="@style/CallStatsBarStyle" />
+
+    <include
+        android:id="@+id/in_count"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_below="@id/count_number_percent_bar"
+        android:layout_marginBottom="@dimen/call_log_icon_margin"
+        layout="@layout/call_stats_detail_line" />
+
+    <include
+        android:id="@+id/out_count"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_below="@id/in_count"
+        android:layout_marginBottom="@dimen/call_log_icon_margin"
+        layout="@layout/call_stats_detail_line" />
+
+    <include
+        android:id="@+id/missed_count"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_below="@id/out_count"
+        android:layout_marginBottom="@dimen/call_log_icon_margin"
+        layout="@layout/call_stats_detail_line" />
+
+    <include
+        android:id="@+id/blacklisted_count"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_below="@id/missed_count"
+        android:layout_marginBottom="@dimen/call_log_icon_margin"
+        layout="@layout/call_stats_detail_line" />
+
+    <TextView
+        android:id="@+id/average_header"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_below="@id/blacklisted_count"
+        android:layout_marginTop="@dimen/call_log_vertical_padding"
+        android:layout_marginBottom="@dimen/call_log_vertical_padding"
+        android:text="@string/call_stats_title_average_duration"
+        android:textColor="?android:attr/colorAccent"
+        style="@android:style/TextAppearance.Material.Subhead" />
+
+    <include
+        android:id="@+id/in_average"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_below="@id/average_header"
+        android:layout_marginBottom="@dimen/call_log_icon_margin"
+        layout="@layout/call_stats_detail_line" />
+
+    <include
+        android:id="@+id/out_average"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_below="@id/in_average"
+        android:layout_marginBottom="@dimen/call_log_icon_margin"
+        layout="@layout/call_stats_detail_line" />
+
+</RelativeLayout>
diff --git a/res/layout/call_stats_detail_line.xml b/res/layout/call_stats_detail_line.xml
new file mode 100644
index 000000000..579caa1ef
--- /dev/null
+++ b/res/layout/call_stats_detail_line.xml
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     Copyright (C) 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.
+-->
+
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content">
+
+    <com.android.dialer.calllog.CallTypeIconsView
+        android:id="@+id/icon"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center_vertical" />
+
+    <TextView
+        android:id="@+id/value"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_weight="1"
+        android:layout_marginStart="@dimen/call_log_icon_margin"
+        android:textColor="?attr/call_log_primary_text_color"
+        android:textSize="@dimen/call_log_primary_text_size" />
+
+    <TextView
+        android:id="@+id/percent"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="@dimen/call_log_icon_margin"
+        android:textColor="?attr/call_log_secondary_text_color"
+        android:textSize="@dimen/call_log_secondary_text_size" />
+
+</LinearLayout>
diff --git a/res/layout/call_stats_fragment.xml b/res/layout/call_stats_fragment.xml
new file mode 100644
index 000000000..140e2baa3
--- /dev/null
+++ b/res/layout/call_stats_fragment.xml
@@ -0,0 +1,80 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     Copyright (C) 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.
+-->
+
+<!-- Layout parameters are set programmatically. -->
+<android.support.design.widget.CoordinatorLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:design="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/background_dialer_call_log"
+    design:statusBarBackground="@null" >
+
+    <android.support.design.widget.AppBarLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:background="@color/background_dialer_call_log"
+        design:elevation="2dp">
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical"
+            design:layout_scrollFlags="scroll|enterAlways">
+
+            <include layout="@layout/call_spinner" />
+
+            <TextView
+                android:id="@+id/date_filter"
+                style="@style/ContactListSeparatorTextViewStyle"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginStart="@dimen/call_log_outer_margin"
+                android:layout_marginEnd="@dimen/call_log_outer_margin"
+                android:visibility="gone"
+                android:background="@null" />
+
+            <TextView
+                android:id="@+id/sum_header"
+                style="@style/ContactListSeparatorTextViewStyle"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginStart="@dimen/call_log_outer_margin"
+                android:layout_marginEnd="@dimen/call_log_outer_margin"
+                android:paddingBottom="@dimen/call_log_inner_margin"
+                android:visibility="gone"
+                android:background="@null" />
+        </LinearLayout>
+
+    </android.support.design.widget.AppBarLayout>
+
+    <android.support.v7.widget.RecyclerView
+        android:id="@+id/recycler_view"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:paddingStart="@dimen/call_log_horizontal_margin"
+        android:paddingEnd="@dimen/call_log_horizontal_margin"
+        design:layout_behavior="@string/appbar_scrolling_view_behavior" />
+
+    <com.android.dialer.widget.EmptyContentView
+        android:id="@+id/empty_list_view"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center"
+        android:visibility="gone" />
+
+</android.support.design.widget.CoordinatorLayout>
diff --git a/res/layout/call_stats_list_item.xml b/res/layout/call_stats_list_item.xml
new file mode 100644
index 000000000..ea9cc0776
--- /dev/null
+++ b/res/layout/call_stats_list_item.xml
@@ -0,0 +1,88 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     Copyright (C) 2007 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.
+-->
+
+<RelativeLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:ex="http://schemas.android.com/apk/res/com.android.dialer"
+    android:id="@+id/primary_action_view"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:paddingStart="@dimen/call_log_start_margin"
+    android:paddingEnd="@dimen/call_log_outer_margin"
+    android:paddingTop="@dimen/call_log_vertical_padding"
+    android:paddingBottom="@dimen/call_log_vertical_padding"
+	android:background="?android:attr/selectableItemBackground">
+
+    <QuickContactBadge
+        android:id="@+id/quick_contact_photo"
+        android:layout_width="@dimen/contact_photo_size"
+        android:layout_height="@dimen/contact_photo_size"
+        android:layout_marginEnd="@dimen/call_log_start_margin"
+        android:paddingTop="2dp" />
+
+    <TextView
+        android:id="@+id/name"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_toEndOf="@id/quick_contact_photo"
+        android:ellipsize="marquee"
+        android:singleLine="true"
+        android:textColor="?attr/call_log_primary_text_color"
+        android:textSize="@dimen/call_log_primary_text_size" />
+
+    <TextView
+        android:id="@+id/percent"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_toEndOf="@id/name"
+        android:layout_alignBaseline="@id/name"
+        android:layout_alignParentEnd="true"
+        android:gravity="end"
+        android:textColor="?attr/call_log_secondary_text_color"
+        android:textSize="@dimen/call_log_secondary_text_size" />
+
+    <com.android.dialer.widget.LinearColorBar
+        android:id="@+id/percent_bar"
+        android:layout_width="wrap_content"
+        android:layout_below="@id/name"
+        android:layout_toEndOf="@id/quick_contact_photo"
+        android:layout_alignParentEnd="true"
+        style="@style/CallStatsBarStyle" />
+
+    <TextView
+        android:id="@+id/label"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_below="@id/percent_bar"
+        android:layout_toEndOf="@id/quick_contact_photo"
+        android:layout_marginEnd="8dp"
+        android:singleLine="true"
+        android:textColor="?attr/call_log_secondary_text_color"
+        android:textSize="@dimen/call_log_secondary_text_size" />
+
+    <TextView
+        android:id="@+id/number"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_below="@id/percent_bar"
+        android:layout_toEndOf="@id/label"
+        android:layout_alignBaseline="@id/label"
+        android:singleLine="true"
+        android:textColor="?attr/call_log_secondary_text_color"
+        android:textSize="12sp" />
+
+</RelativeLayout>
diff --git a/res/layout/double_date_picker_dialog.xml b/res/layout/double_date_picker_dialog.xml
new file mode 100644
index 000000000..ec4a1f25b
--- /dev/null
+++ b/res/layout/double_date_picker_dialog.xml
@@ -0,0 +1,67 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+**
+** Copyright 2007, 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.
+*/
+-->
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="wrap_content"
+    android:layout_height="wrap_content"
+    android:gravity="center"
+    android:orientation="vertical" >
+
+    <Spinner
+        android:id="@+id/date_quick_selection"
+        android:layout_marginTop="3dp"
+        android:layout_marginBottom="3dp"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content" />
+
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginBottom="-12dp"
+        android:layout_marginRight="3dp"
+        android:layout_marginTop="3dp"
+        android:text="@string/call_stats_filter_from"
+        android:textAppearance="?android:attr/textAppearanceMedium" />
+
+    <DatePicker
+        android:id="@+id/date_picker_from"
+        android:datePickerMode="spinner"
+        android:layout_width="wrap_content"
+        android:layout_height="0dp"
+        android:layout_weight="1"
+        android:calendarViewShown="false"
+        android:spinnersShown="true" />
+
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginBottom="-12dp"
+        android:layout_marginRight="4dp"
+        android:text="@string/call_stats_filter_to"
+        android:textAppearance="?android:attr/textAppearanceMedium" />
+
+    <DatePicker
+        android:id="@+id/date_picker_to"
+        android:datePickerMode="spinner"
+        android:layout_width="wrap_content"
+        android:layout_height="0dp"
+        android:layout_weight="1"
+        android:calendarViewShown="false"
+        android:spinnersShown="true" />
+
+</LinearLayout>
diff --git a/res/menu/call_stats_details_options.xml b/res/menu/call_stats_details_options.xml
new file mode 100644
index 000000000..c16db3315
--- /dev/null
+++ b/res/menu/call_stats_details_options.xml
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 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.
+-->
+<menu xmlns:android="http://schemas.android.com/apk/res/android">
+    <item
+        android:id="@+id/menu_edit_number_before_call"
+        android:title="@string/recentCalls_editNumberBeforeCall"
+        android:onClick="onMenuEditNumberBeforeCall"
+    />
+    <item
+        android:id="@+id/menu_add_to_blacklist"
+        android:title="@string/menu_add_to_blacklist"
+        android:onClick="onMenuAddToBlacklist"
+    />
+</menu>
diff --git a/res/menu/call_stats_options.xml b/res/menu/call_stats_options.xml
new file mode 100644
index 000000000..f4cdb93d8
--- /dev/null
+++ b/res/menu/call_stats_options.xml
@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     Copyright (C) 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.
+-->
+<menu xmlns:android="http://schemas.android.com/apk/res/android" >
+    <item
+        android:id="@+id/date_filter"
+        android:showAsAction="never"
+        android:title="@string/call_stats_date_filter"/>
+
+    <item
+        android:id="@+id/reset_date_filter"
+        android:showAsAction="never"
+        android:visible="false"
+        android:title="@string/call_stats_reset_filter"/>
+
+    <item
+        android:id="@+id/sort_by_duration"
+        android:showAsAction="never"
+        android:visible="false"
+        android:title="@string/call_stats_sort_by_duration"/>
+
+    <item
+        android:id="@+id/sort_by_count"
+        android:showAsAction="never"
+        android:title="@string/call_stats_sort_by_count"/>
+
+</menu>
diff --git a/res/values/attrs.xml b/res/values/attrs.xml
index 23f639fd2..90f8070a8 100644
--- a/res/values/attrs.xml
+++ b/res/values/attrs.xml
@@ -33,4 +33,12 @@
 
     <declare-styleable name="SearchEditTextLayout" />
 
+    <declare-styleable name="LinearColorBar">
+        <attr name="redColor" format="color" />
+        <attr name="greenColor" format="color" />
+        <attr name="blueColor" format="color" />
+        <attr name="orangeColor" format="color" />
+        <attr name="backgroundColor" format="color" />
+    </declare-styleable>
+
 </resources>
diff --git a/res/values/cm_arrays.xml b/res/values/cm_arrays.xml
index 881a4e055..087ec89b7 100644
--- a/res/values/cm_arrays.xml
+++ b/res/values/cm_arrays.xml
@@ -15,6 +15,23 @@
      limitations under the License.
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <!-- 0:           sec
+         1:      min
+         2:      min  sec
+         3: hour
+         4: hour      sec
+         5: hour min
+         6: hour min  sec -->
+
+    <string-array name="call_stats_duration">
+        <item><xliff:g id="seconds" example="2 secs">%3$s</xliff:g></item>
+        <item><xliff:g id="minutes" example="2 mins">%2$s</xliff:g></item>
+        <item><xliff:g id="minutes" example="2 mins">%2$s</xliff:g> <xliff:g id="seconds" example="2 secs">%3$s</xliff:g></item>
+        <item><xliff:g id="hours" example="2 hrs">%1$s</xliff:g></item>
+        <item><xliff:g id="hours" example="2 hrs">%1$s</xliff:g> <xliff:g id="seconds" example="2 secs">%3$s</xliff:g></item>
+        <item><xliff:g id="hours" example="2 hrs">%1$s</xliff:g> <xliff:g id="minutes" example="2 mins">%2$s</xliff:g></item>
+        <item><xliff:g id="hours" example="2 hrs">%1$s</xliff:g> <xliff:g id="minutes" example="2 mins">%2$s</xliff:g> <xliff:g id="seconds" example="2 secs">%3$s</xliff:g></item>
+    </string-array>
 
     <string-array name="forward_lookup_providers" translatable="false">
         <item>Google</item>
diff --git a/res/values/cm_plurals.xml b/res/values/cm_plurals.xml
new file mode 100644
index 000000000..0c4b4d21a
--- /dev/null
+++ b/res/values/cm_plurals.xml
@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     Copyright (C) 2013 The CyanogenMod 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 xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <plurals name="hour">
+        <item quantity="one">1 hr</item>
+        <item quantity="other">%d hrs</item>
+    </plurals>
+    <plurals name="minute">
+        <item quantity="one">1 min</item>
+        <item quantity="other">%d mins</item>
+    </plurals>
+    <plurals name="second">
+        <item quantity="one">1 sec</item>
+        <item quantity="other">%d secs</item>
+    </plurals>
+
+    <plurals name="call">
+        <item quantity="one">1 call</item>
+        <item quantity="other">%d calls</item>
+    </plurals>
+</resources>
diff --git a/res/values/cm_strings.xml b/res/values/cm_strings.xml
index a6e5f5c5c..8cbcf50ca 100644
--- a/res/values/cm_strings.xml
+++ b/res/values/cm_strings.xml
@@ -68,4 +68,46 @@
     <string name="incall_vibrate_hangup_title">Vibrate on hang up</string>
     <string name="incall_vibrate_45_title">Vibrate every minute</string>
     <string name="incall_vibrate_45_summary">Vibrates at the 45 second mark of every minute during outgoing calls</string>
+
+    <string name="call_log_show_all_slots">All SIMs</string>
+    <string name="call_log_all_calls_header">All calls</string>
+    <string name="call_log_blacklist_header">Blocked calls only</string>
+
+    <!-- Call statistics -->
+    <string name="call_log_stats_title">Statistics</string>
+    <string name="callStatsDetailTitle">Call stat details</string>
+
+    <string name="call_stats_incoming">Incoming: <xliff:g id="value">%s</xliff:g></string>
+    <string name="call_stats_outgoing">Outgoing: <xliff:g id="value">%s</xliff:g></string>
+    <string name="call_stats_missed">Missed: <xliff:g id="value">%s</xliff:g></string>
+    <string name="call_stats_blacklisted">Blocked: <xliff:g id="value">%s</xliff:g></string>
+    <string name="call_stats_percent"><xliff:g id="percent">%d</xliff:g>%%</string>
+    <string name="call_stats_header_total">Total: <xliff:g id="call_count">%s</xliff:g>, <xliff:g id="duration">%s</xliff:g></string>
+    <string name="call_stats_header_total_callsonly">Total: <xliff:g id="call_count">%s</xliff:g></string>
+    <string name="call_stats_filter_from">Start date</string>
+    <string name="call_stats_filter_to">End date</string>
+    <string name="call_stats_filter_picker_title">Filter range</string>
+
+    <string name="date_quick_selection">Quick selection</string>
+    <string name="date_qs_currentmonth">Current month</string>
+    <string name="date_qs_currentquarter">Current quarter</string>
+    <string name="date_qs_currentyear">Current year</string>
+    <string name="date_qs_lastweek">Last week</string>
+    <string name="date_qs_lastmonth">Last month</string>
+    <string name="date_qs_lastquarter">Last quarter</string>
+    <string name="date_qs_lastyear">Last year</string>
+
+    <string name="call_stats_date_filter">Adjust time range</string>
+    <string name="call_stats_reset_filter">Reset time range</string>
+    <string name="call_stats_sort_by_duration">Sort by call duration</string>
+    <string name="call_stats_sort_by_count">Sort by call count</string>
+
+    <string name="call_stats_title_for_number">This number</string>
+    <string name="call_stats_title_of_total">Of total</string>
+    <string name="call_stats_title_durations">Call durations</string>
+    <string name="call_stats_title_count">Call count</string>
+    <string name="call_stats_title_average_duration">Average call duration</string>
+
+    <!-- Text displayed when there are no call log entries in the selected time range. -->
+    <string name="recent_calls_no_items_in_range">Your call log does not contain any calls in the selected time range.</string>
 </resources>
diff --git a/res/values/colors.xml b/res/values/colors.xml
index 5a481b639..451210404 100644
--- a/res/values/colors.xml
+++ b/res/values/colors.xml
@@ -111,4 +111,7 @@
     <!-- Color for call log blacklist item -->
     <color name="call_log_action_block_red">#F44336</color>
     <color name="call_log_action_block_gray">#616161</color>
+
+    <!-- Colors for incoming and outgoing calls in the call statistics -->
+    <color name="call_stats_bar_background">#88888888</color>
 </resources>
diff --git a/res/values/styles.xml b/res/values/styles.xml
index e3a2f9974..816e1ab33 100644
--- a/res/values/styles.xml
+++ b/res/values/styles.xml
@@ -30,6 +30,7 @@
         <item name="android:listViewStyle">@style/ListViewStyle</item>
         <item name="android:overlapAnchor">true</item>
         <item name="android:alertDialogTheme">@style/AlertDialogTheme</item>
+        <item name="android:colorAccent">@color/dialtacts_theme_color</item>
         <item name="activated_background">@drawable/list_item_activated_background</item>
         <item name="section_header_background">@drawable/list_title_holo</item>
         <item name="list_section_header_height">32dip</item>
@@ -199,7 +200,6 @@
         <!-- Setting description. -->
         <item name="android:textColorSecondary">@color/settings_text_color_secondary</item>
         <item name="android:windowBackground">@color/setting_background_color</item>
-        <item name="android:colorAccent">@color/dialtacts_theme_color</item>
         <item name="android:textColorLink">@color/dialtacts_theme_color</item>
     </style>
 
@@ -218,6 +218,16 @@
         <item name="cardBackgroundColor">@color/background_dialer_call_log_list_item</item>
     </style>
 
+    <style name="CallLogSpinnerStyle">
+        <item name="android:textAppearance">?android:attr/textAppearanceSmall</item>
+        <item name="android:textStyle">bold</item>
+        <item name="android:textColor">@android:color/black</item>
+        <item name="android:gravity">center_vertical</item>
+        <item name="android:ellipsize">marquee</item>
+        <item name="android:singleLine">true</item>
+        <item name="android:textAllCaps">true</item>
+    </style>
+
     <style name="TextActionStyle">
         <item name="android:layout_width">wrap_content</item>
         <item name="android:layout_height">@dimen/call_log_action_height</item>
@@ -246,4 +256,17 @@
         <item name="android:background">@drawable/oval_ripple</item>
         <item name="android:padding">8dp</item>
     </style>
+
+    <style name="CallStatsBarStyle">
+        <item name="android:layout_height">4dp</item>
+        <item name="android:layout_marginTop">6dp</item>
+        <item name="android:layout_marginBottom">6dp</item>
+        <item name="android:orientation">horizontal</item>
+        <item name="backgroundColor">@color/call_stats_bar_background</item>
+        <item name="blueColor">@color/answered_incoming_call</item>
+        <item name="greenColor">@color/answered_outgoing_call</item>
+        <item name="redColor">@color/missed_call</item>
+        <item name="orangeColor">@color/blacklisted_call</item>
+    </style>
+
 </resources>
diff --git a/src/com/android/dialer/calllog/CallLogActivity.java b/src/com/android/dialer/calllog/CallLogActivity.java
index 97e601630..1d2ea475c 100644
--- a/src/com/android/dialer/calllog/CallLogActivity.java
+++ b/src/com/android/dialer/calllog/CallLogActivity.java
@@ -39,23 +39,28 @@ import com.android.contacts.common.util.PermissionsUtil;
 import com.android.contacts.commonbind.analytics.AnalyticsUtil;
 import com.android.dialer.DialtactsActivity;
 import com.android.dialer.R;
+import com.android.dialer.callstats.CallStatsFragment;
 import com.android.dialer.util.DialerUtils;
 import com.android.dialer.voicemail.VoicemailStatusHelper;
 import com.android.dialer.voicemail.VoicemailStatusHelperImpl;
+import com.android.dialer.widget.DoubleDatePickerDialog;
 
-public class CallLogActivity extends Activity implements ViewPager.OnPageChangeListener {
+public class CallLogActivity extends Activity implements
+        ViewPager.OnPageChangeListener, DoubleDatePickerDialog.OnDateSetListener {
     private ViewPager mViewPager;
     private ViewPagerTabs mViewPagerTabs;
     private ViewPagerAdapter mViewPagerAdapter;
     private CallLogFragment mAllCallsFragment;
     private CallLogFragment mMissedCallsFragment;
+    private CallStatsFragment mStatsFragment;
 
     private String[] mTabTitles;
 
     private static final int TAB_INDEX_ALL = 0;
     private static final int TAB_INDEX_MISSED = 1;
+    private static final int TAB_INDEX_STATS = 2;
 
-    private static final int TAB_INDEX_COUNT = 2;
+    private static final int TAB_INDEX_COUNT = 3;
 
     private boolean mIsResumed;
 
@@ -76,20 +81,24 @@ public class CallLogActivity extends Activity implements ViewPager.OnPageChangeL
                     return new CallLogFragment(CallLogQueryHandler.CALL_TYPE_ALL);
                 case TAB_INDEX_MISSED:
                     return new CallLogFragment(Calls.MISSED_TYPE);
+                case TAB_INDEX_STATS:
+                    return new CallStatsFragment();
             }
             throw new IllegalStateException("No fragment at position " + position);
         }
 
         @Override
         public Object instantiateItem(ViewGroup container, int position) {
-            final CallLogFragment fragment =
-                    (CallLogFragment) super.instantiateItem(container, position);
+            final Object fragment = super.instantiateItem(container, position);
             switch (position) {
                 case TAB_INDEX_ALL:
-                    mAllCallsFragment = fragment;
+                    mAllCallsFragment = (CallLogFragment) fragment;
                     break;
                 case TAB_INDEX_MISSED:
-                    mMissedCallsFragment = fragment;
+                    mMissedCallsFragment = (CallLogFragment) fragment;
+                    break;
+                case TAB_INDEX_STATS:
+                    mStatsFragment = (CallStatsFragment) fragment;
                     break;
             }
             return fragment;
@@ -139,6 +148,7 @@ public class CallLogActivity extends Activity implements ViewPager.OnPageChangeL
         mTabTitles = new String[TAB_INDEX_COUNT];
         mTabTitles[0] = getString(R.string.call_log_all_title);
         mTabTitles[1] = getString(R.string.call_log_missed_title);
+        mTabTitles[2] = getString(R.string.call_log_stats_title);
 
         mViewPager = (ViewPager) findViewById(R.id.call_log_pager);
 
@@ -200,6 +210,15 @@ public class CallLogActivity extends Activity implements ViewPager.OnPageChangeL
     }
 
     @Override
+    public void onDateSet(long from, long to) {
+        switch (mViewPager.getCurrentItem()) {
+            case TAB_INDEX_STATS:
+                mStatsFragment.onDateSet(from, to);
+                break;
+        }
+    }
+
+    @Override
     public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {
         mViewPagerTabs.onPageScrolled(position, positionOffset, positionOffsetPixels);
     }
diff --git a/src/com/android/dialer/calllog/CallLogQueryHandler.java b/src/com/android/dialer/calllog/CallLogQueryHandler.java
index aceca62aa..7da9b1dbe 100644
--- a/src/com/android/dialer/calllog/CallLogQueryHandler.java
+++ b/src/com/android/dialer/calllog/CallLogQueryHandler.java
@@ -68,6 +68,11 @@ public class CallLogQueryHandler extends NoNullCursorAsyncQueryHandler {
      */
     public static final int CALL_TYPE_ALL = -1;
 
+    /**
+     * To specify all slots.
+     */
+    public static final int CALL_SIM_ALL = -1;
+
     private final WeakReference<Listener> mListener;
 
     private final Context mContext;
diff --git a/src/com/android/dialer/calllog/SpinnerContent.java b/src/com/android/dialer/calllog/SpinnerContent.java
new file mode 100644
index 000000000..721e3d208
--- /dev/null
+++ b/src/com/android/dialer/calllog/SpinnerContent.java
@@ -0,0 +1,132 @@
+/*
+ * Copyright (C) 2014 The CyanogenMod 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.dialer.calllog;
+
+import android.content.Context;
+import android.provider.CallLog;
+import android.telephony.TelephonyManager;
+import android.text.TextUtils;
+import android.util.Log;
+import android.widget.Spinner;
+
+import com.android.contacts.common.MoreContactUtils;
+import com.android.dialer.R;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * To save the spinner content.
+ */
+public class SpinnerContent {
+    private static String TAG = SpinnerContent.class.getSimpleName();
+
+    public final int value;
+    public final String label;
+
+    // The index for call type spinner.
+    private static final int INDEX_CALL_TYPE_ALL = 0;
+    private static final int INDEX_CALL_TYPE_INCOMING = 1;
+    private static final int INDEX_CALL_TYPE_OUTGOING = 2;
+    private static final int INDEX_CALL_TYPE_MISSED = 3;
+    private static final int INDEX_CALL_TYPE_BLACKLIST = 4;
+    private static final int INDEX_CALL_TYPE_VOICEMAIL = 5;
+
+    public static void setSpinnerContentValue(Spinner spinner, int value) {
+        for (int i = 0, count = spinner.getCount(); i < count; i++) {
+            SpinnerContent sc = (SpinnerContent) spinner.getItemAtPosition(i);
+            if (sc.value == value) {
+                spinner.setSelection(i, true);
+                Log.i(TAG, "Set selection for spinner(" + sc + ") with the value: " + value);
+                return;
+            }
+        }
+    }
+
+    public SpinnerContent(int value, String label) {
+        this.value = value;
+        this.label = label;
+    }
+
+    @Override
+    public String toString() {
+        return label;
+    }
+
+    /**
+     * @return the spinner contents for the different sims (all, sim0, sim1 etc)
+     */
+    public static List<SpinnerContent> setupSubFilterContent(Context context) {
+        TelephonyManager telephonyManager =
+                (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);
+        int count = telephonyManager.getPhoneCount();
+        // Update the filter sub content.
+        ArrayList<SpinnerContent> values = new ArrayList<SpinnerContent>(count + 1);
+        values.add(new SpinnerContent(CallLogQueryHandler.CALL_SIM_ALL,
+                context.getString(R.string.call_log_show_all_slots)));
+        for (int i = 0; i < count; i++) {
+            String subDisplayName = PhoneAccountUtils.getAccountLabel(context,
+                    MoreContactUtils.getAccount(i));
+            if (!TextUtils.isEmpty(subDisplayName)) {
+                values.add(new SpinnerContent(i, subDisplayName));
+            }
+        }
+        return values;
+    }
+
+    /**
+     * @param voicemailAvailable true if voicemail should be included in the return values
+     * @return the spinner contents for the different call types (incoming, outgoing etc)
+     */
+    public static List<SpinnerContent> setupStatusFilterContent(Context context,
+            boolean voicemailAvailable) {
+        // Didn't show the voice mail item if not available.
+        int statusCount = voicemailAvailable ? 6 : 5;
+        ArrayList<SpinnerContent> values = new ArrayList<SpinnerContent>(statusCount);
+        for (int i = 0; i < statusCount; i++) {
+            int value = CallLogQueryHandler.CALL_TYPE_ALL;
+            String label = null;
+            switch (i) {
+                case INDEX_CALL_TYPE_ALL:
+                    value = CallLogQueryHandler.CALL_TYPE_ALL;
+                    label = context.getString(R.string.call_log_all_calls_header);
+                    break;
+                case INDEX_CALL_TYPE_INCOMING:
+                    value = CallLog.Calls.INCOMING_TYPE;
+                    label = context.getString(R.string.call_log_incoming_header);
+                    break;
+                case INDEX_CALL_TYPE_OUTGOING:
+                    value = CallLog.Calls.OUTGOING_TYPE;
+                    label = context.getString(R.string.call_log_outgoing_header);
+                    break;
+                case INDEX_CALL_TYPE_MISSED:
+                    value = CallLog.Calls.MISSED_TYPE;
+                    label = context.getString(R.string.call_log_missed_header);
+                    break;
+                case INDEX_CALL_TYPE_BLACKLIST:
+                    value = CallLog.Calls.BLACKLIST_TYPE;
+                    label = context.getString(R.string.call_log_blacklist_header);
+                    break;
+                case INDEX_CALL_TYPE_VOICEMAIL:
+                    value = CallLog.Calls.VOICEMAIL_TYPE;
+                    label = context.getString(R.string.call_log_voicemail_header);
+                    break;
+            }
+            values.add(new SpinnerContent(value, label));
+        }
+        return values;
+    }
+}
diff --git a/src/com/android/dialer/callstats/CallStatsAdapter.java b/src/com/android/dialer/callstats/CallStatsAdapter.java
new file mode 100644
index 000000000..672fa6f83
--- /dev/null
+++ b/src/com/android/dialer/callstats/CallStatsAdapter.java
@@ -0,0 +1,270 @@
+/*
+ * Copyright (C) 2011 The Android Open Source Project
+ * Copyright (C) 2013 Android Open Kang 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.dialer.callstats;
+
+import android.content.Context;
+import android.content.Intent;
+import android.support.v7.widget.RecyclerView;
+import android.text.TextUtils;
+import android.view.ContextMenu;
+import android.view.LayoutInflater;
+import android.view.MenuItem;
+import android.view.View;
+import android.view.ViewGroup;
+
+import com.android.contacts.common.CallUtil;
+import com.android.contacts.common.ClipboardUtils;
+import com.android.contacts.common.GeoUtil;
+import com.android.contacts.common.util.PermissionsUtil;
+import com.android.dialer.DialtactsActivity;
+import com.android.dialer.R;
+import com.android.dialer.calllog.CallLogQueryHandler;
+import com.android.dialer.calllog.ContactInfo;
+import com.android.dialer.calllog.ContactInfoHelper;
+import com.android.dialer.contactinfo.ContactInfoCache;
+import com.android.dialer.util.DialerUtils;
+import com.android.dialer.util.PhoneNumberUtil;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.Comparator;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+
+/**
+ * Adapter class to hold and handle call stat entries
+ */
+class CallStatsAdapter extends RecyclerView.Adapter {
+    private final Context mContext;
+    private final ContactInfoHelper mContactInfoHelper;
+    private final ContactInfoCache mContactInfoCache;
+
+    private ArrayList<CallStatsDetails> mAllItems;
+    private ArrayList<CallStatsDetails> mShownItems;
+    private CallStatsDetails mTotalItem;
+    private Map<ContactInfo, CallStatsDetails> mInfoLookup;
+
+    private int mType = CallLogQueryHandler.CALL_TYPE_ALL;
+    private long mFilterFrom;
+    private long mFilterTo;
+    private boolean mSortByDuration;
+
+    /**
+     * Listener that is triggered to populate the context menu with actions to perform on the call's
+     * number, when the call log entry is long pressed.
+     */
+    private final View.OnCreateContextMenuListener mOnCreateContextMenuListener =
+            new View.OnCreateContextMenuListener() {
+                @Override
+                public void onCreateContextMenu(ContextMenu menu, View v,
+                        ContextMenu.ContextMenuInfo menuInfo) {
+                    final CallStatsListItemViewHolder vh =
+                            (CallStatsListItemViewHolder) v.getTag();
+                    if (TextUtils.isEmpty(vh.details.number)) {
+                        return;
+                    }
+
+                    menu.setHeaderTitle(vh.details.number);
+
+                    final MenuItem copyItem = menu.add(
+                            ContextMenu.NONE,
+                            R.id.context_menu_copy_to_clipboard,
+                            ContextMenu.NONE,
+                            R.string.copy_text);
+
+                    copyItem.setOnMenuItemClickListener(new MenuItem.OnMenuItemClickListener() {
+                        @Override
+                        public boolean onMenuItemClick(MenuItem item) {
+                            ClipboardUtils.copyText(CallStatsAdapter.this.mContext, null,
+                                    vh.details.number, true);
+                            return true;
+                        }
+                    });
+
+                    // The edit number before call does not show up if any of the conditions apply:
+                    // 1) Number cannot be called
+                    // 2) Number is the voicemail number
+                    // 3) Number is a SIP address
+
+                    boolean canPlaceCallsTo = PhoneNumberUtil.canPlaceCallsTo(vh.details.number,
+                        vh.details.numberPresentation);
+                    if (!canPlaceCallsTo || PhoneNumberUtil.isSipNumber(vh.details.number)) {
+                        return;
+                    }
+
+                    final MenuItem editItem = menu.add(
+                            ContextMenu.NONE,
+                            R.id.context_menu_edit_before_call,
+                            ContextMenu.NONE,
+                            R.string.recentCalls_editNumberBeforeCall);
+
+                    editItem.setOnMenuItemClickListener(new MenuItem.OnMenuItemClickListener() {
+                        @Override
+                        public boolean onMenuItemClick(MenuItem item) {
+                            final Intent intent = new Intent(Intent.ACTION_DIAL,
+                                    CallUtil.getCallUri(vh.details.number));
+                            intent.setClass(mContext, DialtactsActivity.class);
+                            DialerUtils.startActivityWithErrorToast(mContext, intent);
+                            return true;
+                        }
+                    });
+                }
+            };
+
+    protected final ContactInfoCache.OnContactInfoChangedListener mOnContactInfoChangedListener =
+            new ContactInfoCache.OnContactInfoChangedListener() {
+                @Override
+                public void onContactInfoChanged() {
+                    notifyDataSetChanged();
+                }
+            };
+
+    private final Comparator<CallStatsDetails> mDurationComparator =
+            new Comparator<CallStatsDetails>() {
+        @Override
+        public int compare(CallStatsDetails o1, CallStatsDetails o2) {
+            Long duration1 = o1.getRequestedDuration(mType);
+            Long duration2 = o2.getRequestedDuration(mType);
+            // sort descending
+            return duration2.compareTo(duration1);
+        }
+    };
+    private final Comparator<CallStatsDetails> mCountComparator =
+            new Comparator<CallStatsDetails>() {
+        @Override
+        public int compare(CallStatsDetails o1, CallStatsDetails o2) {
+            Integer count1 = o1.getRequestedCount(mType);
+            Integer count2 = o2.getRequestedCount(mType);
+            // sort descending
+            return count2.compareTo(count1);
+        }
+    };
+
+    CallStatsAdapter(Context context) {
+        mContext = context;
+
+        final String currentCountryIso = GeoUtil.getCurrentCountryIso(mContext);
+        mContactInfoHelper = new ContactInfoHelper(mContext, currentCountryIso);
+
+        mAllItems = new ArrayList<CallStatsDetails>();
+        mShownItems = new ArrayList<CallStatsDetails>();
+        mTotalItem = new CallStatsDetails(null, 0, null, null, null, null, 0);
+        mInfoLookup = new ConcurrentHashMap<ContactInfo, CallStatsDetails>();
+
+        mContactInfoCache = new ContactInfoCache(
+                mContactInfoHelper, mOnContactInfoChangedListener);
+        if (!PermissionsUtil.hasContactsPermissions(context)) {
+            mContactInfoCache.disableRequestProcessing();
+        }
+    }
+
+    public void updateData(Map<ContactInfo, CallStatsDetails> calls, long from, long to) {
+        mInfoLookup.clear();
+        mInfoLookup.putAll(calls);
+        mFilterFrom = from;
+        mFilterTo = to;
+
+        mAllItems.clear();
+        mTotalItem.reset();
+
+        for (Map.Entry<ContactInfo, CallStatsDetails> entry : calls.entrySet()) {
+            final CallStatsDetails call = entry.getValue();
+            mAllItems.add(call);
+            mTotalItem.mergeWith(call);
+        }
+    }
+
+    public void updateDisplayedData(int type, boolean sortByDuration) {
+        mType = type;
+        mSortByDuration = sortByDuration;
+
+        mShownItems.clear();
+
+        for (CallStatsDetails call : mAllItems) {
+            if (sortByDuration && call.getRequestedDuration(type) > 0) {
+                mShownItems.add(call);
+            } else if (!sortByDuration && call.getRequestedCount(type) > 0) {
+                mShownItems.add(call);
+            }
+        }
+
+        Collections.sort(mShownItems, sortByDuration ? mDurationComparator : mCountComparator);
+        notifyDataSetChanged();
+    }
+
+    public void invalidateCache() {
+        mContactInfoCache.invalidate();
+    }
+
+    public void startCache() {
+        if (PermissionsUtil.hasPermission(mContext, android.Manifest.permission.READ_CONTACTS)) {
+            mContactInfoCache.start();
+        }
+    }
+
+    public void pauseCache() {
+        mContactInfoCache.stop();
+    }
+
+    @Override
+    public int getItemCount() {
+        return mShownItems.size();
+    }
+
+    @Override
+    public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
+        LayoutInflater inflater = LayoutInflater.from(mContext);
+        View view = inflater.inflate(R.layout.call_stats_list_item, parent, false);
+        CallStatsListItemViewHolder viewHolder = CallStatsListItemViewHolder.create(view);
+
+        viewHolder.mPrimaryActionView.setOnCreateContextMenuListener(mOnCreateContextMenuListener);
+        viewHolder.mPrimaryActionView.setTag(viewHolder);
+
+        return viewHolder;
+    }
+
+    @Override
+    public void onBindViewHolder(RecyclerView.ViewHolder viewHolder, int position) {
+        CallStatsDetails details = mShownItems.get(position);
+        CallStatsDetails first = mShownItems.get(0);
+        CallStatsListItemViewHolder views = (CallStatsListItemViewHolder) viewHolder;
+
+        views.setDetails(details, first, mTotalItem, mType, mSortByDuration);
+        views.clickIntent = getItemClickIntent(details);
+    }
+
+    private Intent getItemClickIntent(CallStatsDetails details) {
+        Intent intent = new Intent(mContext, CallStatsDetailActivity.class);
+        intent.putExtra(CallStatsDetailActivity.EXTRA_DETAILS, details);
+        intent.putExtra(CallStatsDetailActivity.EXTRA_TOTAL, mTotalItem);
+        intent.putExtra(CallStatsDetailActivity.EXTRA_FROM, mFilterFrom);
+        intent.putExtra(CallStatsDetailActivity.EXTRA_TO, mFilterTo);
+        return intent;
+    }
+
+    public String getTotalCallCountString() {
+        return CallStatsListItemViewHolder.getCallCountString(
+                mContext, mTotalItem.getRequestedCount(mType));
+    }
+
+    public String getFullDurationString(boolean withSeconds) {
+        final long duration = mTotalItem.getRequestedDuration(mType);
+        return CallStatsListItemViewHolder.getDurationString(
+                mContext, duration, withSeconds);
+    }
+}
diff --git a/src/com/android/dialer/callstats/CallStatsDetailActivity.java b/src/com/android/dialer/callstats/CallStatsDetailActivity.java
new file mode 100644
index 000000000..3f4d6c98a
--- /dev/null
+++ b/src/com/android/dialer/callstats/CallStatsDetailActivity.java
@@ -0,0 +1,380 @@
+/*
+ * Copyright (C) 2011 The Android Open Source Project
+ * Copyright (C) 2013 Android Open Kang 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.dialer.callstats;
+
+import android.app.ActionBar;
+import android.app.Activity;
+import android.content.Intent;
+import android.content.res.Resources;
+import android.net.Uri;
+import android.os.AsyncTask;
+import android.os.Bundle;
+import android.provider.CallLog.Calls;
+import android.provider.ContactsContract.CommonDataKinds.Phone;
+import android.text.TextUtils;
+import android.text.format.DateUtils;
+import android.view.Menu;
+import android.view.MenuItem;
+import android.view.View;
+import android.widget.QuickContactBadge;
+import android.widget.TextView;
+
+import com.android.contacts.common.CallUtil;
+import com.android.contacts.common.ContactPhotoManager;
+import com.android.contacts.common.GeoUtil;
+import com.android.contacts.common.util.UriUtils;
+import com.android.dialer.R;
+import com.android.dialer.calllog.CallTypeIconsView;
+import com.android.dialer.calllog.ContactInfo;
+import com.android.dialer.calllog.ContactInfoHelper;
+import com.android.dialer.util.IntentUtil;
+import com.android.dialer.util.PhoneNumberUtil;
+import com.android.dialer.widget.LinearColorBar;
+
+/**
+ * Activity to display detailed information about a callstat item
+ */
+public class CallStatsDetailActivity extends Activity {
+    private static final String TAG = "CallStatsDetailActivity";
+
+    public static final String EXTRA_DETAILS = "details";
+    public static final String EXTRA_TOTAL = "total";
+    public static final String EXTRA_FROM = "from";
+    public static final String EXTRA_TO = "to";
+
+    private ContactInfoHelper mContactInfoHelper;
+    private Resources mResources;
+
+    private QuickContactBadge mQuickContactBadge;
+    private TextView mCallerName;
+    private TextView mCallerNumber;
+    private View mCallButton;
+
+    private TextView mTotalDuration, mTotalCount;
+    private TextView mTotalTotalDuration, mTotalTotalCount;
+
+    private DetailLine mInDuration, mOutDuration;
+    private DetailLine mInCount, mOutCount;
+    private DetailLine mMissedCount, mBlacklistedCount;
+    private DetailLine mInAverage, mOutAverage;
+
+    private LinearColorBar mDurationBar, mCountBar;
+    private LinearColorBar mTotalDurationBar, mTotalCountBar;
+
+    private CallStatsDetails mData;
+    private CallStatsDetails mTotalData;
+    private String mNumber = null;
+    private boolean mHasEditNumberBeforeCallOption;
+
+    private class UpdateContactTask extends AsyncTask<String, Void, ContactInfo> {
+        @Override
+        protected ContactInfo doInBackground(String... strings) {
+            ContactInfo info = mContactInfoHelper.lookupNumber(strings[0], strings[1]);
+            return info;
+        }
+
+        @Override
+        protected void onPostExecute(ContactInfo info) {
+            mData.updateFromInfo(info);
+            updateData();
+        }
+    }
+
+    @Override
+    protected void onCreate(Bundle icicle) {
+        super.onCreate(icicle);
+
+        setContentView(R.layout.call_stats_detail);
+
+        mResources = getResources();
+        mContactInfoHelper = new ContactInfoHelper(this, GeoUtil.getCurrentCountryIso(this));
+
+        mQuickContactBadge = (QuickContactBadge) findViewById(R.id.quick_contact_photo);
+        mQuickContactBadge.setOverlay(null);
+        mQuickContactBadge.setPrioritizedMimeType(Phone.CONTENT_ITEM_TYPE);
+        mCallerName = (TextView) findViewById(R.id.caller_name);
+        mCallerNumber = (TextView) findViewById(R.id.caller_number);
+
+        mCallButton = (View) findViewById(R.id.call_back_button);
+        mCallButton.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                startActivity(IntentUtil.getCallIntent(mNumber));
+            }
+        });
+
+        mDurationBar = (LinearColorBar) findViewById(R.id.duration_number_percent_bar);
+        mTotalDurationBar = (LinearColorBar) findViewById(R.id.duration_total_percent_bar);
+        mTotalDuration = (TextView) findViewById(R.id.total_duration_number);
+        mTotalTotalDuration = (TextView) findViewById(R.id.total_duration_total);
+        mInDuration = new DetailLine(R.id.in_duration,
+                R.string.call_stats_incoming, Calls.INCOMING_TYPE);
+        mOutDuration = new DetailLine(R.id.out_duration,
+                R.string.call_stats_outgoing, Calls.OUTGOING_TYPE);
+
+        mCountBar = (LinearColorBar) findViewById(R.id.count_number_percent_bar);
+        mTotalCountBar = (LinearColorBar) findViewById(R.id.count_total_percent_bar);
+        mTotalCount = (TextView) findViewById(R.id.total_count_number);
+        mTotalTotalCount = (TextView) findViewById(R.id.total_count_total);
+        mInCount = new DetailLine(R.id.in_count,
+                R.string.call_stats_incoming, Calls.INCOMING_TYPE);
+        mOutCount = new DetailLine(R.id.out_count,
+                R.string.call_stats_outgoing, Calls.OUTGOING_TYPE);
+        mMissedCount = new DetailLine(R.id.missed_count,
+                R.string.call_stats_missed, Calls.MISSED_TYPE);
+        mBlacklistedCount = new DetailLine(R.id.blacklisted_count,
+                R.string.call_stats_blacklisted, Calls.BLACKLIST_TYPE);
+
+        mInAverage = new DetailLine(R.id.in_average,
+                R.string.call_stats_incoming, Calls.INCOMING_TYPE);
+        mOutAverage = new DetailLine(R.id.out_average,
+                R.string.call_stats_outgoing, Calls.OUTGOING_TYPE);
+
+        ActionBar actionBar = getActionBar();
+        if (actionBar != null) {
+            actionBar.setDisplayHomeAsUpEnabled(true);
+        }
+
+        Intent launchIntent = getIntent();
+        mData = (CallStatsDetails) launchIntent.getParcelableExtra(EXTRA_DETAILS);
+        mTotalData = (CallStatsDetails) launchIntent.getParcelableExtra(EXTRA_TOTAL);
+        updateData();
+
+        TextView dateFilterView = (TextView) findViewById(R.id.date_filter);
+        long filterFrom = launchIntent.getLongExtra(EXTRA_FROM, -1);
+        if (filterFrom == -1) {
+            dateFilterView.setVisibility(View.GONE);
+        } else {
+            long filterTo = launchIntent.getLongExtra(EXTRA_TO, -1);
+            dateFilterView.setText(DateUtils.formatDateRange(
+                    this, filterFrom, filterTo, 0));
+        }
+    }
+
+    @Override
+    public void onResume() {
+        super.onResume();
+        new UpdateContactTask().execute(mData.number.toString(), mData.countryIso);
+    }
+
+    private void updateData() {
+        mNumber = mData.number.toString();
+
+        // Cache the details about the phone number.
+        final boolean canPlaceCallsTo =
+                PhoneNumberUtil.canPlaceCallsTo(mNumber, mData.numberPresentation);
+        final CharSequence callLocationOrType = !TextUtils.isEmpty(mData.name)
+                ? Phone.getTypeLabel(mResources, mData.numberType, mData.numberLabel)
+                : mData.geocode;
+
+        mData.updateDisplayPropertiesIfNeeded(this);
+
+        final boolean isSipNumber = PhoneNumberUtil.isSipNumber(mNumber);
+        mHasEditNumberBeforeCallOption =
+                canPlaceCallsTo && !isSipNumber && !mData.isVoicemailNumber;
+
+        if (!TextUtils.isEmpty(mData.name)) {
+            mCallerName.setText(mData.name);
+            mCallerNumber.setText(callLocationOrType + " " + mData.displayNumber);
+        } else {
+            mCallerName.setText(mData.displayNumber);
+            if (!TextUtils.isEmpty(callLocationOrType)) {
+                mCallerNumber.setText(callLocationOrType);
+                mCallerNumber.setVisibility(View.VISIBLE);
+            } else {
+                mCallerNumber.setVisibility(View.GONE);
+            }
+        }
+
+        mCallButton.setVisibility(canPlaceCallsTo ? View.VISIBLE : View.GONE);
+
+        String lookupKey = mData.contactUri == null
+                ? null : UriUtils.getLookupKeyFromUri(mData.contactUri);
+        final boolean isBusiness = mContactInfoHelper.isBusiness(mData.sourceType);
+        final int contactType =
+                mData.isVoicemailNumber ? ContactPhotoManager.TYPE_VOICEMAIL :
+                isBusiness ? ContactPhotoManager.TYPE_BUSINESS :
+                ContactPhotoManager.TYPE_DEFAULT;
+        final String nameForDefaultImage = TextUtils.isEmpty(mData.name)
+                ? mData.displayNumber : mData.name;
+
+        loadContactPhoto(
+                mData.contactUri, mData.photoUri, nameForDefaultImage, lookupKey, contactType);
+
+        invalidateOptionsMenu();
+
+        long totalDuration = mData.getFullDuration();
+        mInDuration.updateFromDurations(mData.inDuration, totalDuration);
+        mOutDuration.updateFromDurations(mData.outDuration, totalDuration);
+        if (totalDuration != 0) {
+            mTotalDuration.setText(CallStatsListItemViewHolder.getDurationString(this,
+                    totalDuration, true));
+            mTotalTotalDuration.setText(CallStatsListItemViewHolder.getDurationString(this,
+                    mTotalData.getFullDuration(), true));
+            updateBar(mDurationBar, mData.inDuration, mData.outDuration, 0, 0, totalDuration);
+            updateBar(mTotalDurationBar, mData.inDuration, mData.outDuration,
+                    0, 0, mTotalData.getFullDuration());
+            findViewById(R.id.duration_container).setVisibility(View.VISIBLE);
+        } else {
+            findViewById(R.id.duration_container).setVisibility(View.GONE);
+        }
+
+        mInAverage.updateAsAverage(mData.inDuration, mData.incomingCount);
+        mOutAverage.updateAsAverage(mData.outDuration, mData.outgoingCount);
+
+        int totalCount = mData.getTotalCount();
+        mTotalCount.setText(CallStatsListItemViewHolder.getCallCountString(this, totalCount));
+        mTotalTotalCount.setText(
+                CallStatsListItemViewHolder.getCallCountString(this, mTotalData.getTotalCount()));
+        mInCount.updateFromCounts(mData.incomingCount, totalCount);
+        mOutCount.updateFromCounts(mData.outgoingCount, totalCount);
+        mMissedCount.updateFromCounts(mData.missedCount, totalCount);
+        mBlacklistedCount.updateFromCounts(mData.blacklistCount, totalCount);
+        updateBar(mCountBar, mData.incomingCount, mData.outgoingCount,
+                mData.missedCount, mData.blacklistCount, totalCount);
+        updateBar(mTotalCountBar, mData.incomingCount, mData.outgoingCount,
+                mData.missedCount, mData.blacklistCount, mTotalData.getTotalCount());
+    }
+
+    private void loadContactPhoto(Uri contactUri, Uri photoUri, String displayName,
+            String lookupKey, int contactType) {
+
+        final ContactPhotoManager.DefaultImageRequest request =
+                new ContactPhotoManager.DefaultImageRequest(displayName, lookupKey,
+                        contactType, true /* isCircular */);
+
+        mQuickContactBadge.assignContactUri(contactUri);
+        mQuickContactBadge.setContentDescription(
+                mResources.getString(R.string.description_contact_details, displayName));
+
+        ContactPhotoManager.getInstance(this).loadDirectoryPhoto(mQuickContactBadge, photoUri,
+                false /* darkTheme */, true /* isCircular */, request);
+    }
+
+    private void updateBar(LinearColorBar bar,
+            long value1, long value2, long value3, long value4, long total) {
+        bar.setRatios((float) value1 / total, (float) value2 / total,
+                (float) value3 / total, (float) value4 / total);
+    }
+
+    @Override
+    public boolean onCreateOptionsMenu(Menu menu) {
+        getMenuInflater().inflate(R.menu.call_stats_details_options, menu);
+        return super.onCreateOptionsMenu(menu);
+    }
+
+    @Override
+    public boolean onPrepareOptionsMenu(Menu menu) {
+        menu.findItem(R.id.menu_edit_number_before_call).setVisible(
+                mHasEditNumberBeforeCallOption);
+        return super.onPrepareOptionsMenu(menu);
+    }
+
+    @Override
+    public boolean onMenuItemSelected(int featureId, MenuItem item) {
+        switch (item.getItemId()) {
+            case android.R.id.home: {
+                onHomeSelected();
+                return true;
+            }
+            // All the options menu items are handled by onMenu... methods.
+            default:
+                throw new IllegalArgumentException();
+        }
+    }
+
+    public void onMenuEditNumberBeforeCall(MenuItem menuItem) {
+        startActivity(new Intent(Intent.ACTION_DIAL, CallUtil.getCallUri(mNumber)));
+    }
+
+    public void onMenuAddToBlacklist(MenuItem menuItem) {
+        mContactInfoHelper.addNumberToBlacklist(mNumber);
+    }
+
+    private void onHomeSelected() {
+        Intent intent = new Intent(Intent.ACTION_VIEW, Calls.CONTENT_URI);
+        // This will open the call log even if the detail view has been opened directly.
+        intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
+        startActivity(intent);
+        finish();
+    }
+
+    private class DetailLine {
+        private int mValueTemplateResId;
+        private View mRootView;
+        private TextView mTextView;
+        private TextView mPercentView;
+
+        public DetailLine(int rootViewId, int valueTemplateResId, int iconType) {
+            mValueTemplateResId = valueTemplateResId;
+            mRootView = findViewById(rootViewId);
+            mTextView = (TextView) mRootView.findViewById(R.id.value);
+            mPercentView = (TextView) mRootView.findViewById(R.id.percent);
+
+            CallTypeIconsView icon = (CallTypeIconsView) mRootView.findViewById(R.id.icon);
+            icon.add(iconType);
+        }
+
+        public void updateFromCounts(int count, int totalCount) {
+            if (count == 0 && totalCount > 0) {
+                mRootView.setVisibility(View.GONE);
+                return;
+            }
+
+            mRootView.setVisibility(View.VISIBLE);
+            String value = CallStatsListItemViewHolder.getCallCountString(
+                    mTextView.getContext(), count);
+            mTextView.setText(getString(mValueTemplateResId, value));
+            updatePercent(count, totalCount);
+        }
+
+        public void updateFromDurations(long duration, long totalDuration) {
+            if (duration == 0 && totalDuration >= 0) {
+                mRootView.setVisibility(View.GONE);
+                return;
+            }
+
+            mRootView.setVisibility(View.VISIBLE);
+            String value = CallStatsListItemViewHolder.getDurationString(
+                    mTextView.getContext(), duration, true);
+            mTextView.setText(getString(mValueTemplateResId, value));
+            updatePercent(duration, totalDuration);
+        }
+
+        public void updateAsAverage(long duration, int count) {
+            if (count == 0) {
+                mRootView.setVisibility(View.GONE);
+                return;
+            }
+
+            mRootView.setVisibility(View.VISIBLE);
+            mPercentView.setVisibility(View.GONE);
+
+            long averageDuration = (long) Math.round(
+                    (float) duration / (float) count);
+            String value = CallStatsListItemViewHolder.getDurationString(
+                    mTextView.getContext(), averageDuration, true);
+            mTextView.setText(getString(mValueTemplateResId, value));
+        }
+
+        private void updatePercent(long value, long total) {
+            int percent = (int) Math.round(100F * value / total);
+            mPercentView.setText(getString(R.string.call_stats_percent, percent));
+        }
+    }
+}
diff --git a/src/com/android/dialer/callstats/CallStatsDetails.java b/src/com/android/dialer/callstats/CallStatsDetails.java
new file mode 100644
index 000000000..c07209fb5
--- /dev/null
+++ b/src/com/android/dialer/callstats/CallStatsDetails.java
@@ -0,0 +1,244 @@
+/*
+ * Copyright (C) 2011 The Android Open Source Project
+ * Copyright (C) 2013 Android Open Kang 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.dialer.callstats;
+
+import android.content.Context;
+import android.net.Uri;
+import android.os.Parcel;
+import android.os.Parcelable;
+import android.provider.CallLog.Calls;
+import android.telecom.PhoneAccountHandle;
+import android.text.BidiFormatter;
+import android.text.TextDirectionHeuristics;
+
+import com.android.dialer.calllog.ContactInfo;
+import com.android.dialer.calllog.PhoneNumberDisplayUtil;
+import com.android.dialer.util.PhoneNumberUtil;
+
+/**
+ * Class to store statistical details for a given contact/number.
+ */
+public class CallStatsDetails implements Parcelable {
+    public final String number;
+    public final int numberPresentation;
+    public String formattedNumber;
+    public final String countryIso;
+    public final String geocode;
+    public final long date;
+    public String name;
+    public int numberType;
+    public String numberLabel;
+    public Uri contactUri;
+    public Uri photoUri;
+    public long photoId;
+    public long inDuration;
+    public long outDuration;
+    public int incomingCount;
+    public int outgoingCount;
+    public int missedCount;
+    public int blacklistCount;
+    public PhoneAccountHandle accountHandle;
+    public int sourceType = 0;
+
+    public boolean isVoicemailNumber;
+    public String displayNumber;
+
+    public CallStatsDetails(CharSequence number, int numberPresentation,
+            PhoneAccountHandle accountHandle, ContactInfo info,
+            String countryIso, String geocode, long date) {
+        this.number = number != null ? number.toString() : null;
+        this.numberPresentation = numberPresentation;
+        this.countryIso = countryIso;
+        this.geocode = geocode;
+        this.date = date;
+
+        reset();
+
+        if (info != null) {
+            updateFromInfo(info);
+        }
+    }
+
+    public void updateFromInfo(ContactInfo info) {
+        this.name = info.name;
+        this.numberType = info.type;
+        this.numberLabel = info.label;
+        this.photoId = info.photoId;
+        this.photoUri = info.photoUri;
+        this.formattedNumber = info.formattedNumber;
+        this.contactUri = info.lookupUri;
+        this.photoUri = info.photoUri;
+        this.photoId = info.photoId;
+        this.sourceType = info.sourceType;
+        this.displayNumber = null;
+    }
+
+    public void updateDisplayPropertiesIfNeeded(Context context) {
+        if (displayNumber != null) {
+            return;
+        }
+        isVoicemailNumber =
+                PhoneNumberUtil.isVoicemailNumber(context, accountHandle, number);
+        final CharSequence displayNumber = PhoneNumberDisplayUtil.getDisplayNumber(context,
+                number, numberPresentation, formattedNumber, isVoicemailNumber);
+        this.displayNumber = BidiFormatter.getInstance().unicodeWrap(
+                displayNumber.toString(), TextDirectionHeuristics.LTR);
+    }
+
+    public long getFullDuration() {
+        return inDuration + outDuration;
+    }
+
+    public int getTotalCount() {
+        return incomingCount + outgoingCount + missedCount + blacklistCount;
+    }
+
+    public void addTimeOrMissed(int type, long time) {
+        switch (type) {
+            case Calls.INCOMING_TYPE:
+                incomingCount++;
+                inDuration += time;
+                break;
+            case Calls.OUTGOING_TYPE:
+                outgoingCount++;
+                outDuration += time;
+                break;
+            case Calls.MISSED_TYPE:
+                missedCount++;
+                break;
+            case Calls.BLACKLIST_TYPE:
+                blacklistCount++;
+                break;
+        }
+    }
+
+    public int getDurationPercentage(int type) {
+        long duration = getRequestedDuration(type);
+        return Math.round((float) duration * 100F / getFullDuration());
+    }
+
+    public int getCountPercentage(int type) {
+        int count = getRequestedCount(type);
+        return Math.round((float) count * 100F / getTotalCount());
+    }
+
+    public long getRequestedDuration(int type) {
+        switch (type) {
+            case Calls.INCOMING_TYPE:
+                return inDuration;
+            case Calls.OUTGOING_TYPE:
+                return outDuration;
+            case Calls.MISSED_TYPE:
+                return (long) missedCount;
+            case Calls.BLACKLIST_TYPE:
+                return (long) blacklistCount;
+            default:
+                return getFullDuration();
+        }
+    }
+
+    public int getRequestedCount(int type) {
+        switch (type) {
+            case Calls.INCOMING_TYPE:
+                return incomingCount;
+            case Calls.OUTGOING_TYPE:
+                return outgoingCount;
+            case Calls.MISSED_TYPE:
+                return missedCount;
+            case Calls.BLACKLIST_TYPE:
+                return blacklistCount;
+            default:
+                return getTotalCount();
+        }
+    }
+
+    public void mergeWith(CallStatsDetails other) {
+        this.inDuration += other.inDuration;
+        this.outDuration += other.outDuration;
+        this.incomingCount += other.incomingCount;
+        this.outgoingCount += other.outgoingCount;
+        this.missedCount += other.missedCount;
+        this.blacklistCount += other.blacklistCount;
+    }
+
+    public void reset() {
+        this.inDuration = this.outDuration = 0;
+        this.incomingCount = this.outgoingCount = this.missedCount = this.blacklistCount = 0;
+    }
+
+    /* Parcelable interface */
+
+    @Override
+    public int describeContents() {
+        return 0;
+    }
+
+    @Override
+    public void writeToParcel(Parcel out, int flags) {
+        out.writeString(number);
+        out.writeInt(numberPresentation);
+        out.writeString(formattedNumber);
+        out.writeString(countryIso);
+        out.writeString(geocode);
+        out.writeLong(date);
+        out.writeString(name);
+        out.writeInt(numberType);
+        out.writeString(numberLabel);
+        out.writeParcelable(contactUri, flags);
+        out.writeParcelable(photoUri, flags);
+        out.writeLong(photoId);
+        out.writeLong(inDuration);
+        out.writeLong(outDuration);
+        out.writeInt(incomingCount);
+        out.writeInt(outgoingCount);
+        out.writeInt(missedCount);
+        out.writeInt(blacklistCount);
+    }
+
+    public static final Parcelable.Creator<CallStatsDetails> CREATOR =
+            new Parcelable.Creator<CallStatsDetails>() {
+        public CallStatsDetails createFromParcel(Parcel in) {
+             return new CallStatsDetails(in);
+         }
+
+         public CallStatsDetails[] newArray(int size) {
+             return new CallStatsDetails[size];
+         }
+     };
+
+    private CallStatsDetails (Parcel in) {
+        number = in.readString();
+        numberPresentation = in.readInt();
+        formattedNumber = in.readString();
+        countryIso = in.readString();
+        geocode = in.readString();
+        date = in.readLong();
+        name = in.readString();
+        numberType = in.readInt();
+        numberLabel = in.readString();
+        contactUri = in.readParcelable(null);
+        photoUri = in.readParcelable(null);
+        photoId = in.readLong();
+        inDuration = in.readLong();
+        outDuration = in.readLong();
+        incomingCount = in.readInt();
+        outgoingCount = in.readInt();
+        missedCount = in.readInt();
+        blacklistCount = in.readInt();
+    }
+}
diff --git a/src/com/android/dialer/callstats/CallStatsFragment.java b/src/com/android/dialer/callstats/CallStatsFragment.java
new file mode 100644
index 000000000..ede2543c4
--- /dev/null
+++ b/src/com/android/dialer/callstats/CallStatsFragment.java
@@ -0,0 +1,387 @@
+/*
+ * Copyright (C) 2011 The Android Open Source Project
+ * Copyright (C) 2013 Android Open Kang 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.dialer.callstats;
+
+import android.app.Fragment;
+import android.content.ContentResolver;
+import android.content.Context;
+import android.content.pm.PackageManager;
+import android.database.ContentObserver;
+import android.os.Bundle;
+import android.os.Handler;
+import android.provider.CallLog;
+import android.provider.ContactsContract;
+import android.support.v7.widget.RecyclerView;
+import android.support.v7.widget.LinearLayoutManager;
+import android.telephony.TelephonyManager;
+import android.text.format.DateUtils;
+import android.util.Log;
+import android.view.LayoutInflater;
+import android.view.Menu;
+import android.view.MenuInflater;
+import android.view.MenuItem;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.AdapterView;
+import android.widget.ArrayAdapter;
+import android.widget.Spinner;
+import android.widget.TextView;
+
+import com.android.contacts.common.util.PermissionsUtil;
+import com.android.dialer.R;
+import com.android.dialer.calllog.CallLogQueryHandler;
+import com.android.dialer.calllog.ContactInfo;
+import com.android.dialer.calllog.SpinnerContent;
+import com.android.dialer.widget.DoubleDatePickerDialog;
+import com.android.dialer.widget.EmptyContentView;
+
+import java.util.Map;
+
+import static android.Manifest.permission.READ_CALL_LOG;
+
+public class CallStatsFragment extends Fragment implements
+        CallStatsQueryHandler.Listener, AdapterView.OnItemSelectedListener,
+        EmptyContentView.OnEmptyViewActionButtonClickedListener,
+        DoubleDatePickerDialog.OnDateSetListener {
+    private static final String TAG = "CallStatsFragment";
+
+    private static final int READ_CALL_LOG_PERMISSION_REQUEST_CODE = 1;
+
+    private int mCallTypeFilter = CallLogQueryHandler.CALL_TYPE_ALL;
+    private long mFilterFrom = -1;
+    private long mFilterTo = -1;
+    private boolean mSortByDuration = true;
+    private boolean mDataLoaded = false;
+
+    private RecyclerView mRecyclerView;
+    private EmptyContentView mEmptyListView;
+    private LinearLayoutManager mLayoutManager;
+    private CallStatsAdapter mAdapter;
+    private CallStatsQueryHandler mCallStatsQueryHandler;
+
+    // Add and change for filter call stats.
+    private Spinner mFilterSubSpinnerView;
+    private Spinner mFilterStatusSpinnerView;
+
+    // Default to all slots.
+    private int mCallSubFilter = CallStatsQueryHandler.CALL_SIM_ALL;
+
+    private TextView mSumHeaderView;
+    private TextView mDateFilterView;
+
+    private boolean mHasReadCallLogPermission = false;
+
+    private boolean mRefreshDataRequired = true;
+    private final ContentObserver mObserver = new ContentObserver(new Handler()) {
+        @Override
+        public void onChange(boolean selfChange) {
+            mRefreshDataRequired = true;
+        }
+    };
+
+    @Override
+    public void onCreate(Bundle state) {
+        super.onCreate(state);
+
+        final ContentResolver cr = getActivity().getContentResolver();
+        mCallStatsQueryHandler = new CallStatsQueryHandler(cr, this);
+        cr.registerContentObserver(CallLog.CONTENT_URI, true, mObserver);
+        cr.registerContentObserver(ContactsContract.Contacts.CONTENT_URI, true, mObserver);
+
+        setHasOptionsMenu(true);
+    }
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedState) {
+        View view = inflater.inflate(R.layout.call_stats_fragment, container, false);
+
+        mRecyclerView = (RecyclerView) view.findViewById(R.id.recycler_view);
+        mRecyclerView.setHasFixedSize(true);
+        mLayoutManager = new LinearLayoutManager(getActivity());
+        mRecyclerView.setLayoutManager(mLayoutManager);
+        mEmptyListView = (EmptyContentView) view.findViewById(R.id.empty_list_view);
+        mEmptyListView.setImage(R.drawable.empty_call_log);
+        mEmptyListView.setActionClickedListener(this);
+
+        mSumHeaderView = (TextView) view.findViewById(R.id.sum_header);
+        mDateFilterView = (TextView) view.findViewById(R.id.date_filter);
+        mFilterSubSpinnerView = (Spinner) view.findViewById(R.id.filter_sub_spinner);
+        mFilterStatusSpinnerView = (Spinner) view.findViewById(R.id.filter_status_spinner);
+
+        // Update the filter views.
+        updateFilterSpinnerViews();
+
+        return view;
+    }
+
+    /**
+     * Initialize the filter views content.
+     */
+    private void updateFilterSpinnerViews() {
+        if (mFilterSubSpinnerView == null
+                || mFilterStatusSpinnerView == null) {
+            Log.w(TAG, "The filter spinner view is null!");
+            return;
+        }
+
+        final TelephonyManager telephony = (TelephonyManager) getActivity().getSystemService(
+                Context.TELEPHONY_SERVICE);
+        if (!telephony.isMultiSimEnabled()) {
+            mFilterSubSpinnerView.setVisibility(View.GONE);
+        } else {
+            // Update the sub filter's content.
+            ArrayAdapter<SpinnerContent> filterSubAdapter = new ArrayAdapter<SpinnerContent>(
+                    this.getActivity(), R.layout.call_log_spinner_item,
+                    SpinnerContent.setupSubFilterContent(getActivity()));
+
+            if (filterSubAdapter.getCount() <= 1) {
+                mFilterSubSpinnerView.setVisibility(View.GONE);
+            } else {
+                mFilterSubSpinnerView.setAdapter(filterSubAdapter);
+                mFilterSubSpinnerView.setOnItemSelectedListener(this);
+                SpinnerContent.setSpinnerContentValue(mFilterSubSpinnerView, mCallSubFilter);
+            }
+        }
+
+
+        // Update the status filter's content.
+        ArrayAdapter<SpinnerContent> filterStatusAdapter = new ArrayAdapter<SpinnerContent>(
+                this.getActivity(), R.layout.call_log_spinner_item,
+                SpinnerContent.setupStatusFilterContent(getActivity(), false));
+        mFilterStatusSpinnerView.setAdapter(filterStatusAdapter);
+        mFilterStatusSpinnerView.setOnItemSelectedListener(this);
+        SpinnerContent.setSpinnerContentValue(mFilterStatusSpinnerView, mCallTypeFilter);
+    }
+
+    @Override
+    public void onViewCreated(View view, Bundle savedInstanceState) {
+        super.onViewCreated(view, savedInstanceState);
+        mAdapter = new CallStatsAdapter(getActivity());
+        mRecyclerView.setAdapter(mAdapter);
+        updateEmptyVisibilityAndMessage();
+    }
+
+    @Override
+    public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
+        if (getUserVisibleHint() && PermissionsUtil.hasPermission(getActivity(), READ_CALL_LOG)) {
+            inflater.inflate(R.menu.call_stats_options, menu);
+
+            final MenuItem resetItem = menu.findItem(R.id.reset_date_filter);
+            final MenuItem sortDurationItem = menu.findItem(R.id.sort_by_duration);
+            final MenuItem sortCountItem = menu.findItem(R.id.sort_by_count);
+
+            resetItem.setVisible(mFilterFrom != -1);
+            sortDurationItem.setVisible(!mSortByDuration);
+            sortCountItem.setVisible(mSortByDuration);
+        }
+
+        super.onCreateOptionsMenu(menu, inflater);
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item) {
+        final int itemId = item.getItemId();
+        switch (itemId) {
+            case R.id.date_filter: {
+                final DoubleDatePickerDialog.Fragment fragment =
+                        new DoubleDatePickerDialog.Fragment();
+                fragment.setArguments(DoubleDatePickerDialog.Fragment.createArguments(
+                        mFilterFrom, mFilterTo));
+                fragment.show(getFragmentManager(), "filter");
+                break;
+            }
+            case R.id.reset_date_filter: {
+                mFilterFrom = -1;
+                mFilterTo = -1;
+                fetchCalls();
+                updateEmptyVisibilityAndMessage();
+                getActivity().invalidateOptionsMenu();
+                break;
+            }
+            case R.id.sort_by_duration:
+            case R.id.sort_by_count: {
+                mSortByDuration = itemId == R.id.sort_by_duration;
+                mAdapter.updateDisplayedData(mCallTypeFilter, mSortByDuration);
+                getActivity().invalidateOptionsMenu();
+                break;
+            }
+        }
+        return true;
+    }
+
+    @Override
+    public void onItemSelected(AdapterView<?> parent, View view, int pos, long id) {
+        if (parent == mFilterSubSpinnerView) {
+            mCallSubFilter = pos - 1;
+            mCallStatsQueryHandler.fetchCalls(mFilterFrom, mFilterTo, mCallSubFilter);
+        } else {
+            mCallTypeFilter = ((SpinnerContent)parent.getItemAtPosition(pos)).value;
+            mAdapter.updateDisplayedData(mCallTypeFilter, mSortByDuration);
+            if (mDataLoaded) {
+                updateHeader();
+                updateEmptyVisibilityAndMessage();
+            }
+        }
+    }
+
+    @Override
+    public void onNothingSelected(AdapterView<?> parent) {
+    }
+
+    @Override
+    public void onEmptyViewActionButtonClicked() {
+        if (!PermissionsUtil.hasPermission(getActivity(), READ_CALL_LOG)) {
+            requestPermissions(new String[] { READ_CALL_LOG },
+                    READ_CALL_LOG_PERMISSION_REQUEST_CODE);
+        }
+    }
+
+    @Override
+    public void onRequestPermissionsResult(int requestCode, String[] permissions,
+            int[] grantResults) {
+        if (requestCode == READ_CALL_LOG_PERMISSION_REQUEST_CODE) {
+            if (grantResults.length >= 1 && PackageManager.PERMISSION_GRANTED == grantResults[0]) {
+                // Force a refresh of the data since we were missing the permission before this.
+                mRefreshDataRequired = true;
+                getActivity().invalidateOptionsMenu();
+            }
+        }
+    }
+
+    @Override
+    public void onDateSet(long from, long to) {
+        mFilterFrom = from;
+        mFilterTo = to;
+        getActivity().invalidateOptionsMenu();
+        fetchCalls();
+        updateEmptyVisibilityAndMessage();
+    }
+
+    /**
+     * Called by the CallStatsQueryHandler when the list of calls has been
+     * fetched or updated.
+     */
+    @Override
+    public void onCallsFetched(Map<ContactInfo, CallStatsDetails> calls) {
+        if (getActivity() == null || getActivity().isFinishing()) {
+            return;
+        }
+
+        mDataLoaded = true;
+        mAdapter.updateData(calls, mFilterFrom, mFilterTo);
+        mAdapter.updateDisplayedData(mCallTypeFilter, mSortByDuration);
+        updateHeader();
+        updateEmptyVisibilityAndMessage();
+    }
+
+    @Override
+    public void onResume() {
+        super.onResume();
+        final boolean hasReadCallLogPermission =
+                PermissionsUtil.hasPermission(getActivity(), READ_CALL_LOG);
+        if (!mHasReadCallLogPermission && hasReadCallLogPermission) {
+            // We didn't have the permission before, and now we do. Force a refresh of the call log.
+            // Note that this code path always happens on a fresh start, but mRefreshDataRequired
+            // is already true in that case anyway.
+            mRefreshDataRequired = true;
+            mDataLoaded = false;
+            updateEmptyVisibilityAndMessage();
+            getActivity().invalidateOptionsMenu();
+        }
+        mHasReadCallLogPermission = hasReadCallLogPermission;
+        refreshData();
+        mAdapter.startCache();
+    }
+
+    @Override
+    public void onPause() {
+        super.onPause();
+        mAdapter.pauseCache();
+    }
+
+    @Override
+    public void onDestroy() {
+        super.onDestroy();
+        mAdapter.pauseCache();
+        getActivity().getContentResolver().unregisterContentObserver(mObserver);
+    }
+
+    private void fetchCalls() {
+        mCallStatsQueryHandler.fetchCalls(mFilterFrom, mFilterTo, mCallSubFilter);
+    }
+
+    private void updateHeader() {
+        final String callCount = mAdapter.getTotalCallCountString();
+        final String duration = mAdapter.getFullDurationString(false);
+
+        if (duration != null) {
+            mSumHeaderView.setText(getString(R.string.call_stats_header_total, callCount, duration));
+        } else {
+            mSumHeaderView.setText(getString(R.string.call_stats_header_total_callsonly, callCount));
+        }
+        mSumHeaderView.setVisibility(isListEmpty() ? View.GONE : View.VISIBLE);
+
+        if (mFilterFrom == -1) {
+            mDateFilterView.setVisibility(View.GONE);
+        } else {
+            mDateFilterView.setText(DateUtils.formatDateRange(getActivity(),
+                    mFilterFrom, mFilterTo, 0));
+            mDateFilterView.setVisibility(View.VISIBLE);
+        }
+    }
+
+    /** Requests updates to the data to be shown. */
+    private void refreshData() {
+        // Prevent unnecessary refresh.
+        if (mRefreshDataRequired) {
+            // Mark all entries in the contact info cache as out of date, so
+            // they will be looked up again once being shown.
+            mAdapter.invalidateCache();
+            fetchCalls();
+            mRefreshDataRequired = false;
+        }
+    }
+
+    private boolean isListEmpty() {
+        return mDataLoaded && mAdapter.getItemCount() == 0;
+    }
+
+    private void updateEmptyVisibilityAndMessage() {
+        final Context context = getActivity();
+        if (context == null) {
+            return;
+        }
+
+        boolean showListView = !isListEmpty();
+
+        if (!PermissionsUtil.hasPermission(context, READ_CALL_LOG)) {
+            mEmptyListView.setDescription(R.string.permission_no_calllog);
+            mEmptyListView.setActionLabel(R.string.permission_single_turn_on);
+            showListView = false;
+        } else if (mFilterFrom > 0 || mFilterTo > 0) {
+            mEmptyListView.setDescription(R.string.recent_calls_no_items_in_range);
+            mEmptyListView.setActionLabel(EmptyContentView.NO_LABEL);
+        } else {
+            mEmptyListView.setDescription(R.string.recentCalls_empty);
+            mEmptyListView.setActionLabel(EmptyContentView.NO_LABEL);
+        }
+
+        mRecyclerView.setVisibility(showListView ? View.VISIBLE : View.GONE);
+        mEmptyListView.setVisibility(!showListView ? View.VISIBLE : View.GONE);
+    }
+}
diff --git a/src/com/android/dialer/callstats/CallStatsListItemViewHolder.java b/src/com/android/dialer/callstats/CallStatsListItemViewHolder.java
new file mode 100644
index 000000000..97d5084f0
--- /dev/null
+++ b/src/com/android/dialer/callstats/CallStatsListItemViewHolder.java
@@ -0,0 +1,264 @@
+/*
+ * Copyright (C) 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.
+ */
+
+package com.android.dialer.callstats;
+
+import android.content.Context;
+import android.content.res.Resources;
+import android.content.Intent;
+import android.net.Uri;
+import android.provider.CallLog.Calls;
+import android.provider.ContactsContract.CommonDataKinds.Phone;
+import android.support.v7.widget.RecyclerView;
+import android.text.TextUtils;
+import android.view.View;
+import android.widget.QuickContactBadge;
+import android.widget.TextView;
+
+import com.android.contacts.common.ContactPhotoManager;
+import com.android.contacts.common.GeoUtil;
+import com.android.contacts.common.util.PhoneNumberHelper;
+import com.android.contacts.common.util.UriUtils;
+import com.android.dialer.R;
+import com.android.dialer.calllog.CallLogQueryHandler;
+import com.android.dialer.calllog.ContactInfoHelper;
+import com.android.dialer.util.DialerUtils;
+import com.android.dialer.widget.LinearColorBar;
+
+/**
+ * This is an object containing references to views contained by the call log list item. This
+ * improves performance by reducing the frequency with which we need to find views by IDs.
+ *
+ * This object also contains UI logic pertaining to the view, to isolate it from the CallLogAdapter.
+ */
+public final class CallStatsListItemViewHolder extends RecyclerView.ViewHolder
+        implements View.OnClickListener {
+
+    public CallStatsDetails details;
+    public Intent clickIntent;
+
+    public final View mRootView;
+    public final QuickContactBadge mQuickContactView;
+    public final View mPrimaryActionView;
+    public final TextView mNameView;
+    public final TextView mNumberView;
+    public final TextView mLabelView;
+    public final TextView mPercentView;
+    public final LinearColorBar mBarView;
+
+    private Context mContext;
+    private ContactInfoHelper mContactInfoHelper;
+    private final int mPhotoSize;
+
+    private CallStatsListItemViewHolder(View rootView,
+            QuickContactBadge quickContactView,
+            View primaryActionView,
+            TextView nameView,
+            TextView numberView,
+            TextView labelView,
+            TextView percentView,
+            LinearColorBar barView) {
+        super(rootView);
+
+        mRootView = rootView;
+        mQuickContactView = quickContactView;
+        mPrimaryActionView = primaryActionView;
+        mNameView = nameView;
+        mNumberView = numberView;
+        mLabelView = labelView;
+        mPercentView = percentView;
+        mBarView = barView;
+
+        mPrimaryActionView.setOnClickListener(this);
+
+        quickContactView.setPrioritizedMimeType(Phone.CONTENT_ITEM_TYPE);
+
+        mContext = rootView.getContext();
+        mPhotoSize = mContext.getResources().getDimensionPixelSize(R.dimen.contact_photo_size);
+        mContactInfoHelper = new ContactInfoHelper(mContext,
+                GeoUtil.getCurrentCountryIso(mContext));
+    }
+
+    public static CallStatsListItemViewHolder create(View view) {
+        return new CallStatsListItemViewHolder(view,
+                (QuickContactBadge) view.findViewById(R.id.quick_contact_photo),
+                view.findViewById(R.id.primary_action_view),
+                (TextView) view.findViewById(R.id.name),
+                (TextView) view.findViewById(R.id.number),
+                (TextView) view.findViewById(R.id.label),
+                (TextView) view.findViewById(R.id.percent),
+                (LinearColorBar) view.findViewById(R.id.percent_bar));
+    }
+
+    @Override
+    public void onClick(View v) {
+        if (clickIntent != null) {
+            DialerUtils.startActivityWithErrorToast(mContext, clickIntent);
+        }
+    }
+
+    public void setDetails(CallStatsDetails details, CallStatsDetails first,
+            CallStatsDetails total, int type, boolean byDuration) {
+        this.details = details;
+        details.updateDisplayPropertiesIfNeeded(mContext);
+
+        CharSequence numberFormattedLabel = null;
+        // Only show a label if the number is shown and it is not a SIP address.
+        if (!TextUtils.isEmpty(details.number)
+                && !PhoneNumberHelper.isUriNumber(details.number.toString())) {
+            numberFormattedLabel = Phone.getTypeLabel(mContext.getResources(),
+                    details.numberType, details.numberLabel);
+        }
+
+        final CharSequence nameText;
+        final CharSequence numberText;
+        final CharSequence labelText;
+
+        if (TextUtils.isEmpty(details.name)) {
+            nameText = details.displayNumber;
+            if (TextUtils.isEmpty(details.geocode) || details.isVoicemailNumber) {
+                numberText = null;
+            } else {
+                numberText = details.geocode;
+            }
+            labelText = null;
+        } else {
+            nameText = details.name;
+            numberText = details.displayNumber;
+            labelText = numberFormattedLabel;
+        }
+
+        float in = 0, out = 0, missed = 0, blacklist = 0;
+        float ratio = getDetailValue(details, type, byDuration) /
+                      getDetailValue(first, type, byDuration);
+
+        if (type == CallLogQueryHandler.CALL_TYPE_ALL) {
+            float full = getDetailValue(details, type, byDuration);
+            in = getDetailValue(details, Calls.INCOMING_TYPE, byDuration) * ratio / full;
+            out = getDetailValue(details, Calls.OUTGOING_TYPE, byDuration) * ratio / full;
+            if (!byDuration) {
+                missed = getDetailValue(details, Calls.MISSED_TYPE, byDuration) * ratio / full;
+                blacklist = getDetailValue(details, Calls.BLACKLIST_TYPE, byDuration) * ratio / full;
+            }
+        } else if (type == Calls.INCOMING_TYPE) {
+            in = ratio;
+        } else if (type == Calls.OUTGOING_TYPE) {
+            out = ratio;
+        } else if (type == Calls.MISSED_TYPE) {
+            missed = ratio;
+        } else if (type == Calls.BLACKLIST_TYPE) {
+            blacklist = ratio;
+        }
+
+        mBarView.setRatios(in, out, missed, blacklist);
+        mNameView.setText(nameText);
+        mNumberView.setText(numberText);
+        mLabelView.setText(labelText);
+        mLabelView.setVisibility(TextUtils.isEmpty(labelText) ? View.GONE : View.VISIBLE);
+
+        if (byDuration && type == Calls.MISSED_TYPE) {
+            mPercentView.setText(getCallCountString(mContext, details.missedCount));
+        } else if (byDuration && type == Calls.BLACKLIST_TYPE) {
+            mPercentView.setText(getCallCountString(mContext, details.blacklistCount));
+        } else {
+            float percent = getDetailValue(details, type, byDuration) * 100F /
+                            getDetailValue(total, type, byDuration);
+            mPercentView.setText(String.format("%.1f%%", percent));
+        }
+
+        final String nameForDefaultImage = TextUtils.isEmpty(details.name)
+                ? details.displayNumber : details.name;
+        setPhoto(details.photoId, details.photoUri, details.contactUri, nameForDefaultImage,
+                details.isVoicemailNumber, mContactInfoHelper.isBusiness(details.sourceType));
+    }
+
+    private float getDetailValue(CallStatsDetails details, int type, boolean byDuration) {
+        if (byDuration) {
+            return (float) details.getRequestedDuration(type);
+        } else {
+            return (float) details.getRequestedCount(type);
+        }
+    }
+
+    public static String getCallCountString(Context context, long count) {
+        return context.getResources().getQuantityString(R.plurals.call, (int) count, (int) count);
+    }
+
+    public static String getDurationString(Context context, long duration, boolean includeSeconds) {
+        int hours, minutes, seconds;
+
+        hours = (int) (duration / 3600);
+        duration -= (long) hours * 3600;
+        minutes = (int) (duration / 60);
+        duration -= (long) minutes * 60;
+        seconds = (int) duration;
+
+        if (!includeSeconds) {
+            if (seconds >= 30) {
+                minutes++;
+            }
+            if (minutes >= 60) {
+                hours++;
+            }
+        }
+
+        boolean dispHours = hours > 0;
+        boolean dispMinutes = minutes > 0 || (!includeSeconds && hours == 0);
+        boolean dispSeconds = includeSeconds && (seconds > 0 || (hours == 0 && minutes == 0));
+
+        final Resources res = context.getResources();
+        final String hourString = dispHours ?
+            res.getQuantityString(R.plurals.hour, hours, hours) : null;
+        final String minuteString = dispMinutes ?
+            res.getQuantityString(R.plurals.minute, minutes, minutes) : null;
+        final String secondString = dispSeconds ?
+            res.getQuantityString(R.plurals.second, seconds, seconds) : null;
+
+        int index = ((dispHours ? 4 : 0) | (dispMinutes ? 2 : 0) | (dispSeconds ? 1 : 0)) - 1;
+        String[] formats = res.getStringArray(R.array.call_stats_duration);
+        return String.format(formats[index], hourString, minuteString, secondString);
+    }
+
+    private void setPhoto(long photoId, Uri photoUri, Uri contactUri, String displayName,
+            boolean isVoicemail, boolean isBusiness) {
+        mQuickContactView.assignContactUri(contactUri);
+        mQuickContactView.setOverlay(null);
+
+        int contactType = ContactPhotoManager.TYPE_DEFAULT;
+        if (isVoicemail) {
+            contactType = ContactPhotoManager.TYPE_VOICEMAIL;
+        } else if (isBusiness) {
+            contactType = ContactPhotoManager.TYPE_BUSINESS;
+        }
+
+        String lookupKey = null;
+        if (contactUri != null) {
+            lookupKey = UriUtils.getLookupKeyFromUri(contactUri);
+        }
+
+        ContactPhotoManager.DefaultImageRequest request =
+                new ContactPhotoManager.DefaultImageRequest(displayName, lookupKey,
+                        contactType, true /* isCircular */);
+
+        if (photoId == 0 && photoUri != null) {
+            ContactPhotoManager.getInstance(mContext).loadPhoto(mQuickContactView, photoUri,
+                    mPhotoSize, false /* darkTheme */, true /* isCircular */, request);
+        } else {
+            ContactPhotoManager.getInstance(mContext).loadThumbnail(mQuickContactView, photoId,
+                    false /* darkTheme */, true /* isCircular */, request);
+        }
+    }
+}
diff --git a/src/com/android/dialer/callstats/CallStatsQuery.java b/src/com/android/dialer/callstats/CallStatsQuery.java
new file mode 100644
index 000000000..2b0f6c7d0
--- /dev/null
+++ b/src/com/android/dialer/callstats/CallStatsQuery.java
@@ -0,0 +1,63 @@
+/*
+ * Copyright (C) 2011 The Android Open Source Project
+ * Copyright (C) 2013 Android Open Kang 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.dialer.callstats;
+
+import android.provider.CallLog.Calls;
+
+public class CallStatsQuery {
+
+    public static final String[] _PROJECTION = new String[] {
+            Calls._ID, // 0
+            Calls.NUMBER, // 1
+            Calls.DATE, // 2
+            Calls.DURATION, // 3
+            Calls.TYPE, // 4
+            Calls.COUNTRY_ISO, // 5
+            Calls.GEOCODED_LOCATION, // 6
+            Calls.CACHED_NAME, // 7
+            Calls.CACHED_NUMBER_TYPE, // 8
+            Calls.CACHED_NUMBER_LABEL, // 9
+            Calls.CACHED_LOOKUP_URI, // 10
+            Calls.CACHED_MATCHED_NUMBER, // 11
+            Calls.CACHED_NORMALIZED_NUMBER, // 12
+            Calls.CACHED_PHOTO_ID, // 13
+            Calls.CACHED_FORMATTED_NUMBER, // 14
+            Calls.NUMBER_PRESENTATION, // 15
+            Calls.PHONE_ACCOUNT_COMPONENT_NAME, // 16
+            Calls.PHONE_ACCOUNT_ID,             // 17
+    };
+
+    public static final int ID = 0;
+    public static final int NUMBER = 1;
+    public static final int DATE = 2;
+    public static final int DURATION = 3;
+    public static final int CALL_TYPE = 4;
+    public static final int COUNTRY_ISO = 5;
+    public static final int GEOCODED_LOCATION = 6;
+    public static final int CACHED_NAME = 7;
+    public static final int CACHED_NUMBER_TYPE = 8;
+    public static final int CACHED_NUMBER_LABEL = 9;
+    public static final int CACHED_LOOKUP_URI = 10;
+    public static final int CACHED_MATCHED_NUMBER = 11;
+    public static final int CACHED_NORMALIZED_NUMBER = 12;
+    public static final int CACHED_PHOTO_ID = 13;
+    public static final int CACHED_FORMATTED_NUMBER = 14;
+    public static final int NUMBER_PRESENTATION = 15;
+    public static final int ACCOUNT_COMPONENT_NAME = 16;
+    public static final int ACCOUNT_ID = 17;
+}
diff --git a/src/com/android/dialer/callstats/CallStatsQueryHandler.java b/src/com/android/dialer/callstats/CallStatsQueryHandler.java
new file mode 100644
index 000000000..4d63ce123
--- /dev/null
+++ b/src/com/android/dialer/callstats/CallStatsQueryHandler.java
@@ -0,0 +1,302 @@
+/*
+ * Copyright (C) 2011 The Android Open Source Project
+ * Copyright (C) 2013 Android Open Kang 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.dialer.callstats;
+
+import android.content.AsyncQueryHandler;
+import android.content.ContentResolver;
+import android.database.Cursor;
+import android.database.sqlite.SQLiteDatabaseCorruptException;
+import android.database.sqlite.SQLiteDiskIOException;
+import android.database.sqlite.SQLiteFullException;
+import android.net.Uri;
+import android.os.Handler;
+import android.os.Looper;
+import android.os.Message;
+import android.provider.CallLog.Calls;
+import android.telecom.PhoneAccountHandle;
+import android.telephony.PhoneNumberUtils;
+import android.telephony.SubscriptionManager;
+import android.util.Log;
+
+import com.android.contacts.common.util.UriUtils;
+import com.android.dialer.calllog.ContactInfo;
+import com.android.dialer.calllog.PhoneAccountUtils;
+import com.google.common.collect.Lists;
+
+import java.lang.ref.WeakReference;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * Class to handle call-log queries, optionally with a date-range filter
+ */
+public class CallStatsQueryHandler extends AsyncQueryHandler {
+    private static final String[] EMPTY_STRING_ARRAY = new String[0];
+
+    private static final int EVENT_PROCESS_DATA = 10;
+
+    private static final int QUERY_CALLS_TOKEN = 100;
+
+    /**
+     * To specify all slots.
+     */
+    public static final int CALL_SIM_ALL = -1;
+
+    private static final String TAG = "CallStatsQueryHandler";
+
+    private final WeakReference<Listener> mListener;
+    private Handler mWorkerThreadHandler;
+
+    /**
+     * Simple handler that wraps background calls to catch
+     * {@link SQLiteException}, such as when the disk is full.
+     */
+    protected class CatchingWorkerHandler extends AsyncQueryHandler.WorkerHandler {
+        public CatchingWorkerHandler(Looper looper) {
+            super(looper);
+        }
+
+        @Override
+        public void handleMessage(Message msg) {
+            if (msg.arg1 == EVENT_PROCESS_DATA) {
+                Cursor cursor = (Cursor) msg.obj;
+                Message reply = CallStatsQueryHandler.this.obtainMessage(msg.what);
+                reply.obj = processData(cursor);
+                reply.arg1 = msg.arg1;
+                reply.sendToTarget();
+                return;
+            }
+
+            try {
+                // Perform same query while catching any exceptions
+                super.handleMessage(msg);
+            } catch (SQLiteDiskIOException e) {
+                Log.w(TAG, "Exception on background worker thread", e);
+            } catch (SQLiteFullException e) {
+                Log.w(TAG, "Exception on background worker thread", e);
+            } catch (SQLiteDatabaseCorruptException e) {
+                Log.w(TAG, "Exception on background worker thread", e);
+            }
+        }
+    }
+
+    @Override
+    protected Handler createHandler(Looper looper) {
+        // Provide our special handler that catches exceptions
+        mWorkerThreadHandler = new CatchingWorkerHandler(looper);
+        return mWorkerThreadHandler;
+    }
+
+    public CallStatsQueryHandler(ContentResolver contentResolver, Listener listener) {
+        super(contentResolver);
+        mListener = new WeakReference<Listener>(listener);
+    }
+
+    public void fetchCalls(long from, long to, int slotId) {
+        cancelOperation(QUERY_CALLS_TOKEN);
+
+        StringBuilder selection = new StringBuilder();
+        List<String> selectionArgs = Lists.newArrayList();
+
+        if (from != -1) {
+            selection.append(String.format("(%s > ?)", Calls.DATE));
+            selectionArgs.add(String.valueOf(from));
+        }
+        if (to != -1) {
+            if (selection.length() > 0) {
+                selection.append(" AND ");
+            }
+            selection.append(String.format("(%s < ?)", Calls.DATE));
+            selectionArgs.add(String.valueOf(to));
+        }
+        if (slotId > CALL_SIM_ALL) {
+            int[] subId = SubscriptionManager.getSubId(slotId);
+            if (subId != null && subId.length >= 1) {
+                if (selection.length() > 0) {
+                    selection.append(" AND ");
+                }
+                selection.append(String.format("(%s = ?)", Calls.PHONE_ACCOUNT_ID));
+                selectionArgs.add(Integer.toString(subId[0]));
+            }
+        }
+
+        startQuery(QUERY_CALLS_TOKEN, null, Calls.CONTENT_URI, CallStatsQuery._PROJECTION,
+                selection.toString(), selectionArgs.toArray(EMPTY_STRING_ARRAY),
+                Calls.NUMBER + " ASC");
+    }
+
+    @Override
+    protected synchronized void onQueryComplete(int token, Object cookie, Cursor cursor) {
+        if (token == QUERY_CALLS_TOKEN) {
+            Message msg = mWorkerThreadHandler.obtainMessage(token);
+            msg.arg1 = EVENT_PROCESS_DATA;
+            msg.obj = cursor;
+
+            mWorkerThreadHandler.sendMessage(msg);
+        }
+    }
+
+    @Override
+    public void handleMessage(Message msg) {
+        if (msg.arg1 == EVENT_PROCESS_DATA) {
+            final Map<ContactInfo, CallStatsDetails> calls =
+                    (Map<ContactInfo, CallStatsDetails>) msg.obj;
+            final Listener listener = mListener.get();
+            if (listener != null) {
+                listener.onCallsFetched(calls);
+            }
+        } else {
+            super.handleMessage(msg);
+        }
+    }
+
+    private Map<ContactInfo, CallStatsDetails> processData(Cursor cursor) {
+        final Map<ContactInfo, CallStatsDetails> result = new HashMap<ContactInfo, CallStatsDetails>();
+        final ArrayList<ContactInfo> infos = new ArrayList<ContactInfo>();
+        final ArrayList<CallStatsDetails> calls = new ArrayList<CallStatsDetails>();
+        CallStatsDetails pending = null;
+
+        cursor.moveToFirst();
+
+        while (!cursor.isAfterLast()) {
+            final String number = cursor.getString(CallStatsQuery.NUMBER);
+            final long duration = cursor.getLong(CallStatsQuery.DURATION);
+            final int callType = cursor.getInt(CallStatsQuery.CALL_TYPE);
+
+            if (pending == null || !phoneNumbersEqual(pending.number.toString(), number)) {
+                final long date = cursor.getLong(CallStatsQuery.DATE);
+                final int numberPresentation = cursor.getInt(CallStatsQuery.NUMBER_PRESENTATION);
+                final String countryIso = cursor.getString(CallStatsQuery.COUNTRY_ISO);
+                final String geocode = cursor.getString(CallStatsQuery.GEOCODED_LOCATION);
+                final ContactInfo info = getContactInfoFromCallStats(cursor);
+                final PhoneAccountHandle accountHandle = PhoneAccountUtils.getAccount(
+                        cursor.getString(CallStatsQuery.ACCOUNT_COMPONENT_NAME),
+                        cursor.getString(CallStatsQuery.ACCOUNT_ID));
+
+                pending = new CallStatsDetails(number, numberPresentation,
+                        accountHandle, info, countryIso, geocode, date);
+                infos.add(info);
+                calls.add(pending);
+            }
+
+            pending.addTimeOrMissed(callType, duration);
+            cursor.moveToNext();
+        }
+
+        cursor.close();
+        mergeItemsByNumber(calls, infos);
+
+        for (int i = 0; i < calls.size(); i++) {
+            result.put(infos.get(i), calls.get(i));
+        }
+
+        return result;
+    }
+
+    private void mergeItemsByNumber(List<CallStatsDetails> calls, List<ContactInfo> infos) {
+        // temporarily store items marked for removal
+        final ArrayList<CallStatsDetails> callsToRemove = new ArrayList<CallStatsDetails>();
+        final ArrayList<ContactInfo> infosToRemove = new ArrayList<ContactInfo>();
+
+        for (int i = 0; i < calls.size(); i++) {
+            final CallStatsDetails outerItem = calls.get(i);
+            final String currentFormattedNumber = outerItem.number.toString();
+
+            for (int j = calls.size() - 1; j > i; j--) {
+                final CallStatsDetails innerItem = calls.get(j);
+                final String innerNumber = innerItem.number.toString();
+
+                if (phoneNumbersEqual(currentFormattedNumber, innerNumber)) {
+                    outerItem.mergeWith(innerItem);
+                    //make sure we're not counting twice in case we're dealing with
+                    //multiple different formats
+                    innerItem.reset();
+                    callsToRemove.add(innerItem);
+                    infosToRemove.add(infos.get(j));
+                }
+            }
+        }
+
+        for (CallStatsDetails call : callsToRemove) {
+            calls.remove(call);
+        }
+        for (ContactInfo info : infosToRemove) {
+            infos.remove(info);
+        }
+    }
+
+    private ContactInfo getContactInfoFromCallStats(Cursor c) {
+        ContactInfo info = new ContactInfo();
+        info.lookupUri = UriUtils.parseUriOrNull(c.getString(CallStatsQuery.CACHED_LOOKUP_URI));
+        info.name = c.getString(CallStatsQuery.CACHED_NAME);
+        info.type = c.getInt(CallStatsQuery.CACHED_NUMBER_TYPE);
+        info.label = c.getString(CallStatsQuery.CACHED_NUMBER_LABEL);
+
+        final String matchedNumber = c.getString(CallStatsQuery.CACHED_MATCHED_NUMBER);
+        info.number = matchedNumber == null ? c.getString(CallStatsQuery.NUMBER) : matchedNumber;
+        info.normalizedNumber = c.getString(CallStatsQuery.CACHED_NORMALIZED_NUMBER);
+        info.formattedNumber = c.getString(CallStatsQuery.CACHED_FORMATTED_NUMBER);
+
+        info.photoId = c.getLong(CallStatsQuery.CACHED_PHOTO_ID);
+        info.photoUri = null; // We do not cache the photo URI.
+
+        return info;
+    }
+
+    private static boolean phoneNumbersEqual(String number1, String number2) {
+        if (PhoneNumberUtils.isUriNumber(number1) || PhoneNumberUtils.isUriNumber(number2)) {
+            return sipAddressesEqual(number1, number2);
+        } else {
+            return PhoneNumberUtils.compare(number1, number2);
+        }
+    }
+
+    private static boolean sipAddressesEqual(String number1, String number2) {
+        if (number1 == null || number2 == null) return number1 == number2;
+
+        int index1 = number1.indexOf('@');
+        final String userinfo1;
+        final String rest1;
+        if (index1 != -1) {
+            userinfo1 = number1.substring(0, index1);
+            rest1 = number1.substring(index1);
+        } else {
+            userinfo1 = number1;
+            rest1 = "";
+        }
+
+        int index2 = number2.indexOf('@');
+        final String userinfo2;
+        final String rest2;
+        if (index2 != -1) {
+            userinfo2 = number2.substring(0, index2);
+            rest2 = number2.substring(index2);
+        } else {
+            userinfo2 = number2;
+            rest2 = "";
+        }
+
+        return userinfo1.equals(userinfo2) && rest1.equalsIgnoreCase(rest2);
+    }
+
+    public interface Listener {
+        void onCallsFetched(Map<ContactInfo, CallStatsDetails> calls);
+    }
+}
diff --git a/src/com/android/dialer/widget/DoubleDatePickerDialog.java b/src/com/android/dialer/widget/DoubleDatePickerDialog.java
new file mode 100644
index 000000000..1d75e1bab
--- /dev/null
+++ b/src/com/android/dialer/widget/DoubleDatePickerDialog.java
@@ -0,0 +1,336 @@
+/*
+ * Copyright (C) 2011 The Android Open Source Project
+ * Copyright (C) 2013 Android Open Kang 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.dialer.widget;
+
+import android.app.AlertDialog;
+import android.app.Dialog;
+import android.app.DialogFragment;
+import android.content.Context;
+import android.content.DialogInterface;
+import android.content.DialogInterface.OnClickListener;
+import android.os.Bundle;
+import android.text.format.DateUtils;
+import android.util.Log;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.widget.AdapterView;
+import android.widget.AdapterView.OnItemSelectedListener;
+import android.widget.ArrayAdapter;
+import android.widget.Button;
+import android.widget.DatePicker;
+import android.widget.DatePicker.OnDateChangedListener;
+import android.widget.Spinner;
+import android.widget.TextView;
+
+import java.util.ArrayList;
+import java.util.Calendar;
+
+import com.android.dialer.R;
+
+/**
+ * Alertdialog with two date pickers - one for a start and one for an end date.
+ * Used to filter the callstats query.
+ */
+public class DoubleDatePickerDialog extends AlertDialog
+        implements OnClickListener, OnDateChangedListener, OnItemSelectedListener {
+
+    private static final String TAG = "DoubleDatePickerDialog";
+
+    public interface OnDateSetListener {
+        void onDateSet(long from, long to);
+    }
+
+    public static class Fragment extends DialogFragment implements OnDateSetListener {
+        private DoubleDatePickerDialog mDialog;
+
+        @Override
+        public Dialog onCreateDialog(Bundle savedInstanceState) {
+            mDialog = new DoubleDatePickerDialog(getActivity(), this);
+            return mDialog;
+        }
+
+        @Override
+        public void onStart() {
+            final Bundle args = getArguments();
+            final long from = args.getLong("from", -1);
+            final long to = args.getLong("to", -1);
+
+            if (from != -1) {
+                mDialog.setValues(from, to);
+            } else {
+                mDialog.resetPickers();
+            }
+            super.onStart();
+        }
+
+        @Override
+        public void onDateSet(long from, long to) {
+            ((DoubleDatePickerDialog.OnDateSetListener) getActivity()).onDateSet(from, to);
+        }
+
+        public static Bundle createArguments(long from, long to) {
+            final Bundle args = new Bundle();
+            args.putLong("from", from);
+            args.putLong("to", to);
+            return args;
+        }
+    }
+
+    private interface QuickSelection {
+        void adjustStartDate(Calendar date);
+    }
+
+    private static final int[] QUICKSELECTION_ENTRIES = new int[] {
+        R.string.date_qs_currentmonth,
+        R.string.date_qs_currentquarter,
+        R.string.date_qs_currentyear,
+        R.string.date_qs_lastweek,
+        R.string.date_qs_lastmonth,
+        R.string.date_qs_lastquarter,
+        R.string.date_qs_lastyear
+    };
+
+    private static final QuickSelection[] QUICKSELECTIONS = new QuickSelection[] {
+        new QuickSelection() {
+            @Override
+            public void adjustStartDate(Calendar date) {
+                date.set(Calendar.DAY_OF_MONTH, 1);
+            }
+        },
+        new QuickSelection() {
+            @Override
+            public void adjustStartDate(Calendar date) {
+                final int currentMonth = date.get(Calendar.MONTH);
+                date.set(Calendar.MONTH, currentMonth - (currentMonth % 3));
+                date.set(Calendar.DAY_OF_MONTH, 1);
+            }
+        },
+        new QuickSelection() {
+            @Override
+            public void adjustStartDate(Calendar date) {
+                date.set(Calendar.MONTH, 0);
+                date.set(Calendar.DAY_OF_MONTH, 1);
+            }
+        },
+        new QuickSelection() {
+            @Override
+            public void adjustStartDate(Calendar date) {
+                date.add(Calendar.WEEK_OF_YEAR, -1);
+            }
+        },
+        new QuickSelection() {
+            @Override
+            public void adjustStartDate(Calendar date) {
+                date.add(Calendar.MONTH, -1);
+            }
+        },
+        new QuickSelection() {
+            @Override
+            public void adjustStartDate(Calendar date) {
+                date.add(Calendar.MONTH, -3);
+            }
+        },
+        new QuickSelection() {
+            @Override
+            public void adjustStartDate(Calendar date) {
+                date.add(Calendar.YEAR, -1);
+            }
+        },
+    };
+
+    private static final String YEAR = "year";
+    private static final String MONTH = "month";
+    private static final String DAY = "day";
+
+    private final Spinner mQuickSelSpinner;
+    private final DatePicker mDatePickerFrom;
+    private final DatePicker mDatePickerTo;
+    private final OnDateSetListener mCallBack;
+    private Button mOkButton;
+    private int mQuickSelSelection = -1;
+
+    public DoubleDatePickerDialog(final Context context, OnDateSetListener callBack) {
+        super(context);
+
+        mCallBack = callBack;
+
+        setTitle(R.string.call_stats_filter_picker_title);
+        setButton(BUTTON_NEGATIVE, context.getString(android.R.string.cancel), this);
+        setButton(BUTTON_POSITIVE, context.getString(android.R.string.ok), this);
+        setIcon(0);
+
+        LayoutInflater inflater =
+                (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
+        View view = inflater.inflate(R.layout.double_date_picker_dialog, null);
+        setView(view);
+
+        mDatePickerFrom = (DatePicker) view.findViewById(R.id.date_picker_from);
+        mDatePickerTo = (DatePicker) view.findViewById(R.id.date_picker_to);
+
+        ArrayList<CharSequence> quickSelEntries = new ArrayList<CharSequence>();
+        for (int entryId : QUICKSELECTION_ENTRIES) {
+            quickSelEntries.add(context.getString(entryId));
+        }
+        ArrayAdapter<CharSequence> quickSelAdapter = new ArrayAdapter<CharSequence>(
+                context, android.R.layout.simple_spinner_item,
+                android.R.id.text1, quickSelEntries) {
+            @Override
+            public View getView(int position, View convertView, android.view.ViewGroup parent) {
+                final TextView v = (TextView) super.getView(position, convertView, parent);
+                v.setText(context.getString(R.string.date_quick_selection));
+                return v;
+            }
+        };
+        quickSelAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
+
+        mQuickSelSpinner = (Spinner) view.findViewById(R.id.date_quick_selection);
+        mQuickSelSpinner.setOnItemSelectedListener(this);
+        mQuickSelSpinner.setAdapter(quickSelAdapter);
+
+        resetPickers();
+    }
+
+    @Override
+    protected void onStart() {
+        super.onStart();
+        mOkButton = getButton(DialogInterface.BUTTON_POSITIVE);
+        updateOkButtonState();
+    }
+
+    @Override
+    public void onClick(DialogInterface dialog, int which) {
+        switch (which) {
+            case BUTTON_POSITIVE:
+                tryNotifyDateSet();
+                break;
+            case BUTTON_NEGATIVE:
+                break;
+        }
+    }
+
+    @Override
+    public void onItemSelected(AdapterView<?> parent, View view, int pos, long id) {
+        if (mQuickSelSelection >= 0) {
+            QuickSelection sel = QUICKSELECTIONS[pos];
+            Calendar from = Calendar.getInstance();
+            long millisTo = from.getTimeInMillis();
+            sel.adjustStartDate(from);
+            long millisFrom = from.getTimeInMillis();
+
+            setValues(millisFrom, millisTo);
+        }
+        mQuickSelSelection = pos;
+    }
+
+    @Override
+    public void onNothingSelected(AdapterView<?> parent) {
+    }
+
+    public void onDateChanged(DatePicker view, int year,
+            int month, int day) {
+        view.init(year, month, day, this);
+        updateOkButtonState();
+    }
+
+    public void setValues(long millisFrom, long millisTo) {
+        setPicker(mDatePickerFrom, millisFrom);
+        setPicker(mDatePickerTo, millisTo);
+        updateOkButtonState();
+    }
+
+    public void resetPickers() {
+        long millis = System.currentTimeMillis();
+        setPicker(mDatePickerFrom, millis);
+        setPicker(mDatePickerTo, millis);
+        updateOkButtonState();
+    }
+
+    private void setPicker(DatePicker picker, long millis) {
+        Calendar c = Calendar.getInstance();
+        c.setTimeInMillis(millis);
+
+        int year = c.get(Calendar.YEAR);
+        int month = c.get(Calendar.MONTH);
+        int day = c.get(Calendar.DAY_OF_MONTH);
+
+        picker.init(year, month, day, this);
+    }
+
+    private long getMillisForPicker(DatePicker picker, boolean endOfDay) {
+        Calendar c = Calendar.getInstance();
+        c.set(Calendar.YEAR, picker.getYear());
+        c.set(Calendar.MONTH, picker.getMonth());
+        c.set(Calendar.DAY_OF_MONTH, picker.getDayOfMonth());
+        c.set(Calendar.HOUR_OF_DAY, 0);
+        c.set(Calendar.MINUTE, 0);
+        c.set(Calendar.SECOND, 0);
+
+        long millis = c.getTimeInMillis();
+        if (endOfDay) {
+            millis += 24L * 60L * 60L * 1000L - 1L;
+        }
+
+        return millis;
+    }
+
+    private void updateOkButtonState() {
+        if (mOkButton != null) {
+            long millisFrom = getMillisForPicker(mDatePickerFrom, false);
+            long millisTo = getMillisForPicker(mDatePickerTo, true);
+            mOkButton.setEnabled(millisFrom < millisTo);
+        }
+    }
+
+    private void tryNotifyDateSet() {
+        if (mCallBack != null) {
+            mDatePickerFrom.clearFocus();
+            mDatePickerTo.clearFocus();
+
+            long millisFrom = getMillisForPicker(mDatePickerFrom, false);
+            long millisTo = getMillisForPicker(mDatePickerTo, true);
+
+            mCallBack.onDateSet(millisFrom, millisTo);
+        }
+    }
+
+    // users like to play with it, so save the state and don't reset each time
+    @Override
+    public Bundle onSaveInstanceState() {
+        Bundle state = super.onSaveInstanceState();
+        state.putInt("F_" + YEAR, mDatePickerFrom.getYear());
+        state.putInt("F_" + MONTH, mDatePickerFrom.getMonth());
+        state.putInt("F_" + DAY, mDatePickerFrom.getDayOfMonth());
+        state.putInt("T_" + YEAR, mDatePickerTo.getYear());
+        state.putInt("T_" + MONTH, mDatePickerTo.getMonth());
+        state.putInt("T_" + DAY, mDatePickerTo.getDayOfMonth());
+        return state;
+    }
+
+    @Override
+    public void onRestoreInstanceState(Bundle savedInstanceState) {
+        super.onRestoreInstanceState(savedInstanceState);
+        int fyear = savedInstanceState.getInt("F_" + YEAR);
+        int fmonth = savedInstanceState.getInt("F_" + MONTH);
+        int fday = savedInstanceState.getInt("F_" + DAY);
+        int tyear = savedInstanceState.getInt("T_" + YEAR);
+        int tmonth = savedInstanceState.getInt("T_" + MONTH);
+        int tday = savedInstanceState.getInt("T_" + DAY);
+        mDatePickerFrom.init(fyear, fmonth, fday, this);
+        mDatePickerTo.init(tyear, tmonth, tday, this);
+    }
+}
diff --git a/src/com/android/dialer/widget/LinearColorBar.java b/src/com/android/dialer/widget/LinearColorBar.java
new file mode 100644
index 000000000..5ccfccef8
--- /dev/null
+++ b/src/com/android/dialer/widget/LinearColorBar.java
@@ -0,0 +1,228 @@
+/*
+ * Copyright (C) 2011 The Android Open Source Project
+ * Copyright (C) 2013 Android Open Kang 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.dialer.widget;
+
+import android.content.Context;
+import android.content.res.TypedArray;
+import android.graphics.Canvas;
+import android.graphics.LinearGradient;
+import android.graphics.Paint;
+import android.graphics.Path;
+import android.graphics.Rect;
+import android.graphics.Shader;
+import android.util.AttributeSet;
+import android.util.DisplayMetrics;
+import android.widget.LinearLayout;
+
+import com.android.dialer.R;
+
+public class LinearColorBar extends LinearLayout {
+    private float mFirstRatio;
+    private float mSecondRatio;
+    private float mThirdRatio;
+    private float mFourthRatio;
+
+    private int mBackgroundColor;
+    private int mBlueColor;
+    private int mGreenColor;
+    private int mRedColor;
+    private int mOrangeColor;
+
+    final Rect mRect = new Rect();
+    final Paint mPaint = new Paint();
+
+    int mLastInterestingLeft, mLastInterestingRight;
+    int mLineWidth;
+
+    final Path mColorPath = new Path();
+    final Path mEdgePath = new Path();
+    final Paint mColorGradientPaint = new Paint();
+    final Paint mEdgeGradientPaint = new Paint();
+
+    public LinearColorBar(Context context, AttributeSet attrs) {
+        super(context, attrs);
+        setWillNotDraw(false);
+
+        TypedArray a = context.obtainStyledAttributes(
+                attrs, R.styleable.LinearColorBar, 0, 0);
+        int n = a.getIndexCount();
+
+        for (int i = 0; i < n; i++) {
+            int attr = a.getIndex(i);
+
+            switch (attr) {
+                case R.styleable.LinearColorBar_backgroundColor:
+                    mBackgroundColor = a.getInt(attr, 0);
+                    break;
+                case R.styleable.LinearColorBar_redColor:
+                    mRedColor = a.getInt(attr, 0);
+                    break;
+                case R.styleable.LinearColorBar_greenColor:
+                    mGreenColor = a.getInt(attr, 0);
+                    break;
+                case R.styleable.LinearColorBar_blueColor:
+                    mBlueColor = a.getInt(attr, 0);
+                    break;
+                case R.styleable.LinearColorBar_orangeColor:
+                    mOrangeColor = a.getInt(attr, 0);
+                    break;
+            }
+        }
+
+        a.recycle();
+
+        mPaint.setStyle(Paint.Style.FILL);
+        mColorGradientPaint.setStyle(Paint.Style.FILL);
+        mColorGradientPaint.setAntiAlias(true);
+        mEdgeGradientPaint.setStyle(Paint.Style.STROKE);
+        mLineWidth = getResources().getDisplayMetrics().densityDpi >= DisplayMetrics.DENSITY_HIGH
+                ? 2 : 1;
+        mEdgeGradientPaint.setStrokeWidth(mLineWidth);
+        mEdgeGradientPaint.setAntiAlias(true);
+    }
+
+    public void setRatios(float blue, float green, float red, float orange) {
+        mFirstRatio = blue;
+        mSecondRatio = green;
+        mThirdRatio = red;
+        mFourthRatio = orange;
+        invalidate();
+    }
+
+    private void updateIndicator() {
+        int off = getPaddingTop() - getPaddingBottom();
+        if (off < 0)
+            off = 0;
+        mRect.top = off;
+        mRect.bottom = getHeight();
+
+        mColorGradientPaint.setShader(new LinearGradient(
+                0, 0, 0, off - 2, mBackgroundColor & 0xffffff,
+                mBackgroundColor, Shader.TileMode.CLAMP));
+        mEdgeGradientPaint.setShader(new LinearGradient(
+                0, 0, 0, off / 2, 0x00a0a0a0, 0xffa0a0a0, Shader.TileMode.CLAMP));
+    }
+
+    @Override
+    protected void onSizeChanged(int w, int h, int oldw, int oldh) {
+        super.onSizeChanged(w, h, oldw, oldh);
+        updateIndicator();
+    }
+
+    @Override
+    protected void onDraw(Canvas canvas) {
+        super.onDraw(canvas);
+
+        int width = getWidth();
+
+        int left = 0;
+
+        int right = left + (int) (width * mFirstRatio);
+        int right2 = right + (int) (width * mSecondRatio);
+        int right3 = right2 + (int) (width * mThirdRatio);
+        int right4 = right3 + (int) (width * mFourthRatio);
+
+        int indicatorLeft = right4;
+        int indicatorRight = width;
+
+        if (mLastInterestingLeft != indicatorLeft || mLastInterestingRight != indicatorRight) {
+            mColorPath.reset();
+            mEdgePath.reset();
+            if (indicatorLeft < indicatorRight) {
+                final int midTopY = mRect.top;
+                final int midBottomY = 0;
+                final int xoff = 2;
+                mColorPath.moveTo(indicatorLeft, mRect.top);
+                mColorPath.cubicTo(indicatorLeft, midBottomY,
+                        -xoff, midTopY,
+                        -xoff, 0);
+                mColorPath.lineTo(width + xoff - 1, 0);
+                mColorPath.cubicTo(width + xoff - 1, midTopY,
+                        indicatorRight, midBottomY,
+                        indicatorRight, mRect.top);
+                mColorPath.close();
+                final float lineOffset = mLineWidth + .5f;
+                mEdgePath.moveTo(-xoff + lineOffset, 0);
+                mEdgePath.cubicTo(-xoff + lineOffset, midTopY,
+                        indicatorLeft + lineOffset, midBottomY,
+                        indicatorLeft + lineOffset, mRect.top);
+                mEdgePath.moveTo(width + xoff - 1 - lineOffset, 0);
+                mEdgePath.cubicTo(width + xoff - 1 - lineOffset, midTopY,
+                        indicatorRight - lineOffset, midBottomY,
+                        indicatorRight - lineOffset, mRect.top);
+            }
+            mLastInterestingLeft = indicatorLeft;
+            mLastInterestingRight = indicatorRight;
+        }
+
+        if (!mEdgePath.isEmpty()) {
+            canvas.drawPath(mEdgePath, mEdgeGradientPaint);
+            canvas.drawPath(mColorPath, mColorGradientPaint);
+        }
+
+        if (left < right) {
+            mRect.left = left;
+            mRect.right = right;
+            mPaint.setColor(mBlueColor);
+            canvas.drawRect(mRect, mPaint);
+            width -= (right - left);
+            left = right;
+        }
+
+        right = right2;
+
+        if (left < right) {
+            mRect.left = left;
+            mRect.right = right;
+            mPaint.setColor(mGreenColor);
+            canvas.drawRect(mRect, mPaint);
+            width -= (right - left);
+            left = right;
+        }
+
+        right = right3;
+
+        if (left < right) {
+            mRect.left = left;
+            mRect.right = right;
+            mPaint.setColor(mRedColor);
+            canvas.drawRect(mRect, mPaint);
+            width -= (right - left);
+            left = right;
+        }
+
+        right = right4;
+
+        if (left < right) {
+            mRect.left = left;
+            mRect.right = right;
+            mPaint.setColor(mOrangeColor);
+            canvas.drawRect(mRect, mPaint);
+            width -= (right - left);
+            left = right;
+        }
+
+        right = left + width;
+        if (left < right) {
+            mRect.left = left;
+            mRect.right = right;
+            mPaint.setColor(mBackgroundColor);
+            canvas.drawRect(mRect, mPaint);
+        }
+    }
+}