Move Mod plugins out of CallButtonFragment to ModButtonFragment

Things were getting crowded.
Add a new button bar explicitly for plugins.

Tickets CD-592 & NOTES-101
Change-Id: I1bdf074d8e3417161eb29cf05140016b084c5006
(cherry picked from commit 1513c75c14068c3a43f66ffa2431572896c76c96)

17 files changed, 1153 insertions, 6 deletions

diff --git a/res/color/mod_icon_tint.xml b/res/color/mod_icon_tint.xml
new file mode 100644
index 00000000..37138002
--- /dev/null
+++ b/res/color/mod_icon_tint.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     Copyright (C) 2016 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.
+-->
+
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:color="@color/button_disabled_color" android:state_enabled="false" />
+    <item android:color="@color/incall_accent_color" android:state_selected="true" />
+    <item android:color="@color/incall_accent_color" android:state_pressed="true" />
+    <item android:color="@color/button_default_color" />
+</selector>
+
diff --git a/res/drawable/btn_mod_background.xml b/res/drawable/btn_mod_background.xml
new file mode 100644
index 00000000..e212d4d8
--- /dev/null
+++ b/res/drawable/btn_mod_background.xml
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     Copyright (C) 2016 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.
+-->
+
+<!-- Background resource for "compound buttons" in the in-call UI.
+     These buttons have two states (checked and unchecked), and
+     show a blue bar along the bottom edge when checked. -->
+<ripple xmlns:android="http://schemas.android.com/apk/res/android"
+        android:color="@color/incall_accent_color">
+    <item>
+        <selector>
+
+            <item android:state_focused="true"
+                  android:drawable="@drawable/btn_unselected_focused" />
+
+            <item android:drawable="@drawable/btn_mod_unselected" />
+
+        </selector>
+    </item>
+</ripple>
diff --git a/res/drawable/btn_mod_drawable.xml b/res/drawable/btn_mod_drawable.xml
new file mode 100644
index 00000000..d69887d0
--- /dev/null
+++ b/res/drawable/btn_mod_drawable.xml
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<!--
+     Copyright (C) 2016 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.
+-->
+
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:id="@+id/backgroundItem"
+          android:drawable="@drawable/btn_mod_background" />
+
+    <item android:id="@+id/foregroundItem"
+          android:top="@dimen/mod_button_inset"
+          android:right="@dimen/mod_button_inset"
+          android:bottom="@dimen/mod_button_inset"
+          android:left="@dimen/mod_button_inset"
+          android:drawable="@drawable/ic_video"/>
+
+</layer-list>
\ No newline at end of file
diff --git a/res/drawable/btn_mod_unselected.xml b/res/drawable/btn_mod_unselected.xml
new file mode 100644
index 00000000..eaff307f
--- /dev/null
+++ b/res/drawable/btn_mod_unselected.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<!--
+     Copyright (C) 2016 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.
+-->
+
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android" >
+    <item>
+        <shape android:shape="oval">
+            <solid android:color="@color/mod_button_background_color" />
+        </shape>
+    </item>
+</layer-list>
\ No newline at end of file
diff --git a/res/drawable/ic_video.xml b/res/drawable/ic_video.xml
new file mode 100644
index 00000000..9b23dcb9
--- /dev/null
+++ b/res/drawable/ic_video.xml
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+
+    <path
+        android:pathData="M0 0h24v24H0z" />
+    <path
+        android:fillColor="#000000"
+        android:pathData="M17 10.5V7c0-.55-.45-1-1-1H4c-.55 0-1 .45-1 1v10c0 .55 .45 1 1 1h12c.55 0 1-.45
+1-1v-3.5l4 4v-11l-4 4z" />
+</vector>
diff --git a/res/layout-land/call_card_fragment.xml b/res/layout-land/call_card_fragment.xml
index dcdd1aa1..8109c33f 100644
--- a/res/layout-land/call_card_fragment.xml
+++ b/res/layout-land/call_card_fragment.xml
@@ -77,18 +77,26 @@
 
         <include layout="@layout/primary_call_info" />
 
-        <FrameLayout
-            android:layout_width="wrap_content"
-            android:layout_height="match_parent" >
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:orientation="vertical"
+            android:gravity="bottom"
+            android:clipChildren="false"
+            android:clipToPadding="false" >
 
             <fragment android:name="com.android.incallui.CallButtonFragment"
                 android:id="@+id/callButtonFragment"
-                android:layout_width="wrap_content"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content" />
+
+            <fragment android:name="com.android.incallui.ModButtonFragment"
+                android:id="@+id/modButtonFragment"
+                android:layout_width="match_parent"
                 android:layout_height="wrap_content"
-                android:layout_gravity="bottom"
                 android:layout_marginBottom="@dimen/call_buttons_bottom_margin" />
 
-        </FrameLayout>
+        </LinearLayout>
 
     </LinearLayout>
 
diff --git a/res/layout/call_card_fragment.xml b/res/layout/call_card_fragment.xml
index ef40b1f4..d5d6e421 100644
--- a/res/layout/call_card_fragment.xml
+++ b/res/layout/call_card_fragment.xml
@@ -72,6 +72,11 @@
             android:layout_width="match_parent"
             android:layout_height="wrap_content" />
 
+        <fragment android:name="com.android.incallui.ModButtonFragment"
+            android:id="@+id/modButtonFragment"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content" />
+
         <TextView android:id="@+id/connectionServiceMessage"
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
diff --git a/res/layout/mod_button_fragment.xml b/res/layout/mod_button_fragment.xml
new file mode 100644
index 00000000..ab96220e
--- /dev/null
+++ b/res/layout/mod_button_fragment.xml
@@ -0,0 +1,62 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     Copyright (C) 2016 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.
+-->
+
+<!-- In-call Plugins touch UI elements, used on some platforms.
+     This layout is modeled after call_button_fragment -->
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/bottomModButtons"
+    android:orientation="vertical"
+    android:layout_width="match_parent"
+    android:layout_margin="0dp"
+    android:padding="0dp"
+    android:background="@color/mod_button_background_color"
+    android:layout_height="wrap_content"
+    android:layout_alignParentBottom="true"
+    android:animateLayoutChanges="true" >
+
+    <LinearLayout
+        android:orientation="horizontal"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:gravity="bottom|center_vertical"
+        android:layout_marginLeft="@dimen/mod_bar_margin_sides"
+        android:layout_marginRight="@dimen/mod_bar_margin_sides"
+        android:baselineAligned="true">
+
+        <ImageButton android:id="@+id/inCallProviders"
+            style="@style/ModButton"
+            android:background="@drawable/btn_mod_drawable"
+            android:contentDescription="@string/onscreenTransferCall"
+            android:visibility="gone" />
+
+        <!-- Take a note for this call -->
+        <ImageButton android:id="@+id/takeNoteButton"
+            style="@style/ModButton"
+            android:background="@drawable/btn_mod_drawable"
+            android:contentDescription="@string/onscreenNoteText"
+            android:visibility="gone" />
+
+        <!-- "Overflow" -->
+        <ImageButton android:id="@+id/overflowButton"
+            style="@style/ModButton"
+            android:background="@drawable/btn_overflow"
+            android:contentDescription="@string/onscreenModOverflowText"
+            android:visibility="gone" />
+
+    </LinearLayout>
+
+</LinearLayout>
diff --git a/res/values-land/cm_dimens.xml b/res/values-land/cm_dimens.xml
new file mode 100644
index 00000000..c091884d
--- /dev/null
+++ b/res/values-land/cm_dimens.xml
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     Copyright (C) 2016 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>
+    <dimen name="mod_button_inset">8dp</dimen>
+    <dimen name="mod_bar_margin_sides">8dp</dimen>
+</resources>
diff --git a/res/values/cm_colors.xml b/res/values/cm_colors.xml
index 4b3f214d..2769a312 100644
--- a/res/values/cm_colors.xml
+++ b/res/values/cm_colors.xml
@@ -33,4 +33,6 @@
     <color name="incoming_call_hold_small_circle">#607d8b</color>
     <color name="incoming_call_hold_bitmap">#b2ffffff</color>
     <color name="incoming_call_sms_circle">#0288d1</color>
+
+    <color name="mod_button_background_color">@color/dialer_theme_color_dark</color>
 </resources>
\ No newline at end of file
diff --git a/res/values/cm_dimens.xml b/res/values/cm_dimens.xml
index b73349cf..4807b61d 100644
--- a/res/values/cm_dimens.xml
+++ b/res/values/cm_dimens.xml
@@ -49,4 +49,8 @@
     <dimen name="incoming_call_widget_small_circle_left_offset">30dp</dimen>
     <dimen name="incoming_call_widget_display_text_side_offset">30dp</dimen>
 
+
+    <dimen name="mod_button_inset">12dp</dimen>
+    <dimen name="mod_button_margin_bottom">0dp</dimen>
+    <dimen name="mod_bar_margin_sides">30dp</dimen>
 </resources>
diff --git a/res/values/cm_strings.xml b/res/values/cm_strings.xml
index 18d3a773..03eac4bf 100644
--- a/res/values/cm_strings.xml
+++ b/res/values/cm_strings.xml
@@ -86,4 +86,5 @@
     <string name="display_text_target_answer_and_hold_active">HOLD CURRENT CALL AND ANSWER</string>
     <string name="display_text_target_answer_and_end_active">END CURRENT CALL AND ANSWER</string>
 
+    <string name="onscreenModOverflowText">More Mods</string>
 </resources>
diff --git a/res/values/cm_styles.xml b/res/values/cm_styles.xml
new file mode 100644
index 00000000..2c563d82
--- /dev/null
+++ b/res/values/cm_styles.xml
@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     Copyright (C) 2016 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>
+
+    <!-- Buttons in the main "mod button row" of the in-call onscreen touch UI. -->
+    <style name="ModButton">
+        <item name="android:layout_width">@dimen/in_call_button_dimension</item>
+        <item name="android:layout_height">@dimen/in_call_button_dimension</item>
+        <item name="android:layout_marginBottom">@dimen/mod_button_margin_bottom</item>
+        <item name="android:layout_marginLeft">@dimen/call_button_margin_horizontal</item>
+        <item name="android:layout_marginRight">@dimen/call_button_margin_horizontal</item>
+        <item name="android:background">?android:attr/selectableItemBackground</item>
+    </style>
+
+</resources>
diff --git a/src/com/android/incallui/CallCardFragment.java b/src/com/android/incallui/CallCardFragment.java
index 498d13aa..c64f200b 100644
--- a/src/com/android/incallui/CallCardFragment.java
+++ b/src/com/android/incallui/CallCardFragment.java
@@ -132,6 +132,7 @@ public class CallCardFragment extends BaseFragment<CallCardPresenter, CallCardPr
     // Container view that houses the primary call information
     private ViewGroup mPrimaryCallInfo;
     private View mCallButtonsContainer;
+    private View mModButtonsContainer;
     private TextView mRecordingTimeLabel;
     private TextView mRecordingIcon;
 
@@ -284,6 +285,7 @@ public class CallCardFragment extends BaseFragment<CallCardPresenter, CallCardPr
         mPrimaryCallCardContainer = view.findViewById(R.id.primary_call_info_container);
         mPrimaryCallInfo = (ViewGroup) view.findViewById(R.id.primary_call_banner);
         mCallButtonsContainer = view.findViewById(R.id.callButtonFragment);
+        mModButtonsContainer = view.findViewById(R.id.modButtonFragment);
         mInCallMessageLabel = (TextView) view.findViewById(R.id.connectionServiceMessage);
         mProgressSpinner = view.findViewById(R.id.progressSpinner);
 
@@ -1225,6 +1227,7 @@ public class CallCardFragment extends BaseFragment<CallCardPresenter, CallCardPr
             mPrimaryCallCardContainer.setBackgroundColor(themeColors.mPrimaryColor);
         }
         mCallButtonsContainer.setBackgroundColor(themeColors.mPrimaryColor);
+        mModButtonsContainer.setBackgroundColor(themeColors.mSecondaryColor);
         mCallSubject.setTextColor(themeColors.mPrimaryColor);
 
         mCurrentThemeColors = themeColors;
@@ -1272,6 +1275,7 @@ public class CallCardFragment extends BaseFragment<CallCardPresenter, CallCardPr
                 mFloatingActionButtonController.setScreenWidth(parent.getWidth());
 
                 mCallButtonsContainer.setAlpha(0);
+                mModButtonsContainer.setAlpha(0);
                 mCallStateLabel.setAlpha(0);
                 mPrimaryName.setAlpha(0);
                 mCallTypeLabel.setAlpha(0);
@@ -1283,6 +1287,7 @@ public class CallCardFragment extends BaseFragment<CallCardPresenter, CallCardPr
                 assignTranslateAnimation(mCallNumberAndLabel, 3);
                 assignTranslateAnimation(mCallTypeLabel, 4);
                 assignTranslateAnimation(mCallButtonsContainer, 5);
+                assignTranslateAnimation(mModButtonsContainer, 6);
 
                 final Animator animator = getShrinkAnimator(parent.getHeight(), originalHeight);
 
@@ -1480,6 +1485,7 @@ public class CallCardFragment extends BaseFragment<CallCardPresenter, CallCardPr
 
     private void setViewStatePostAnimation(OnLayoutChangeListener layoutChangeListener) {
         setViewStatePostAnimation(mCallButtonsContainer);
+        setViewStatePostAnimation(mModButtonsContainer);
         setViewStatePostAnimation(mCallStateLabel);
         setViewStatePostAnimation(mPrimaryName);
         setViewStatePostAnimation(mCallTypeLabel);
diff --git a/src/com/android/incallui/InCallActivity.java b/src/com/android/incallui/InCallActivity.java
index d5c5db8f..4d1cee5b 100644
--- a/src/com/android/incallui/InCallActivity.java
+++ b/src/com/android/incallui/InCallActivity.java
@@ -93,6 +93,7 @@ public class InCallActivity extends Activity implements FragmentDisplayManager {
     private static final int SNACKBAR_TIMEOUT = 10000; // 10 seconds auto dismiss
 
     private CallButtonFragment mCallButtonFragment;
+    private ModButtonFragment mModButtonFragment;
     private CallCardFragment mCallCardFragment;
     private AnswerFragment mAnswerFragment;
     private DialpadFragment mDialpadFragment;
@@ -371,6 +372,8 @@ public class InCallActivity extends Activity implements FragmentDisplayManager {
             mConferenceManagerFragment = (ConferenceManagerFragment) fragment;
         } else if (fragment instanceof CallButtonFragment) {
             mCallButtonFragment = (CallButtonFragment) fragment;
+        } else if (fragment instanceof ModButtonFragment) {
+            mModButtonFragment = (ModButtonFragment) fragment;
         }
     }
 
diff --git a/src/com/android/incallui/ModButtonFragment.java b/src/com/android/incallui/ModButtonFragment.java
new file mode 100644
index 00000000..e3cda71c
--- /dev/null
+++ b/src/com/android/incallui/ModButtonFragment.java
@@ -0,0 +1,450 @@
+/*
+ * Copyright (C) 2016 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.incallui;
+
+import com.android.contacts.common.util.MaterialColorMapUtils.MaterialPalette;
+import com.android.incallui.incallapi.InCallPluginInfo;
+
+import android.app.AlertDialog;
+import android.app.PendingIntent;
+import android.content.Context;
+import android.content.DialogInterface;
+import android.content.res.ColorStateList;
+import android.content.res.Resources;
+import android.graphics.drawable.Drawable;
+import android.graphics.drawable.GradientDrawable;
+import android.graphics.drawable.LayerDrawable;
+import android.graphics.drawable.RippleDrawable;
+import android.graphics.drawable.StateListDrawable;
+import android.os.Bundle;
+import android.text.TextUtils;
+import android.util.SparseIntArray;
+import android.view.ContextThemeWrapper;
+import android.view.HapticFeedbackConstants;
+import android.view.LayoutInflater;
+import android.view.Menu;
+import android.view.MenuItem;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ArrayAdapter;
+import android.widget.ImageButton;
+import android.widget.ImageView;
+import android.widget.ListAdapter;
+import android.widget.PopupMenu;
+import android.widget.PopupMenu.OnMenuItemClickListener;
+import android.widget.TextView;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import static com.android.incallui.ModButtonFragment.Buttons.BUTTON_COUNT;
+import static com.android.incallui.ModButtonFragment.Buttons.BUTTON_INCALL;
+import static com.android.incallui.ModButtonFragment.Buttons.BUTTON_TAKE_NOTE;
+
+/**
+ * Fragment for mod control buttons
+ */
+public class ModButtonFragment
+        extends BaseFragment<ModButtonPresenter, ModButtonPresenter.ModButtonUi>
+        implements ModButtonPresenter.ModButtonUi,
+        View.OnClickListener {
+
+    private static final String TAG = ModButtonFragment.class.getSimpleName();
+    private static final boolean DEBUG = false;
+
+    private int mButtonMaxVisible;
+    // The button is currently visible in the UI
+    private static final int BUTTON_VISIBLE = 1;
+    // The button is hidden in the UI
+    private static final int BUTTON_HIDDEN = 2;
+    // The button has been collapsed into the overflow menu
+    private static final int BUTTON_MENU = 3;
+
+    private SparseIntArray mButtonVisibilityMap = new SparseIntArray(BUTTON_COUNT);
+
+    private ImageButton mInCallProvider;
+    private ImageButton mTakeNoteButton;
+    private ImageButton mOverflowButton;
+
+    private PopupMenu mOverflowPopup;
+
+    private MaterialPalette mCurrentThemeColors;
+
+    public interface Buttons {
+        int BUTTON_INCALL = 0;
+        int BUTTON_TAKE_NOTE = 1;
+        int BUTTON_COUNT = 2;
+    }
+
+    @Override
+    public ModButtonPresenter createPresenter() {
+        return new ModButtonPresenter();
+    }
+
+    @Override
+    public ModButtonPresenter.ModButtonUi getUi() {
+        return this;
+    }
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        for (int i = 0; i < BUTTON_COUNT; i++) {
+            mButtonVisibilityMap.put(i, BUTTON_HIDDEN);
+        }
+
+        mButtonMaxVisible = getResources().getInteger(R.integer.call_card_max_buttons);
+    }
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container,
+            Bundle savedInstanceState) {
+        final View parent = inflater.inflate(R.layout.mod_button_fragment, container, false);
+
+        mInCallProvider = (ImageButton) parent.findViewById(R.id.inCallProviders);
+        mInCallProvider.setOnClickListener(this);
+        mTakeNoteButton = (ImageButton) parent.findViewById(R.id.takeNoteButton);
+        mTakeNoteButton.setOnClickListener(this);
+        mOverflowButton = (ImageButton) parent.findViewById(R.id.overflowButton);
+        mOverflowButton.setOnClickListener(this);
+
+        return parent;
+    }
+
+    @Override
+    public void onResume() {
+        super.onResume();
+
+        updateColors();
+    }
+
+    @Override
+    public void onClick(View view) {
+        int id = view.getId();
+        if (DEBUG) Log.d(this, "onClick(View " + view + ", id " + id + ")...");
+
+        switch(id) {
+            case R.id.inCallProviders:
+                getPresenter().switchToVideoCall();
+                break;
+            case R.id.takeNoteButton:
+                getPresenter().takeNote();
+                break;
+            case R.id.overflowButton:
+                if (mOverflowPopup != null) {
+                    mOverflowPopup.show();
+                }
+                break;
+            default:
+                Log.wtf(this, "onClick: unexpected");
+                return;
+        }
+
+        view.performHapticFeedback(
+                HapticFeedbackConstants.VIRTUAL_KEY,
+                HapticFeedbackConstants.FLAG_IGNORE_GLOBAL_SETTING);
+    }
+
+    public void updateColors() {
+        MaterialPalette themeColors = InCallPresenter.getInstance().getThemeColors();
+
+        if (mCurrentThemeColors != null && mCurrentThemeColors.equals(themeColors)) {
+            return;
+        }
+
+        mCurrentThemeColors = themeColors;
+
+        ImageButton[] normalButtons = {
+                mInCallProvider,
+                mTakeNoteButton,
+                mOverflowButton
+        };
+
+        for (ImageButton button : normalButtons) {
+            final LayerDrawable layers = (LayerDrawable) button.getBackground();
+            final RippleDrawable btnDrawable = backgroundDrawable(themeColors);
+            layers.setDrawableByLayerId(R.id.backgroundItem, btnDrawable);
+        }
+
+        updateButtonStates();
+    }
+
+    /**
+     * Generate a RippleDrawable which will be the background of a button to ensure it
+     * is the same color as the rest of the call card.
+     */
+    private RippleDrawable backgroundDrawable(MaterialPalette palette) {
+        Resources res = getResources();
+        ColorStateList rippleColor =
+                ColorStateList.valueOf(res.getColor(R.color.incall_accent_color));
+
+        StateListDrawable stateListDrawable = new StateListDrawable();
+        addFocused(res, stateListDrawable);
+        addUnselected(res, stateListDrawable, palette);
+
+        return new RippleDrawable(rippleColor, stateListDrawable, null);
+    }
+
+    // state_focused
+    private void addFocused(Resources res, StateListDrawable drawable) {
+        int[] focused = {android.R.attr.state_focused};
+        Drawable focusedDrawable = res.getDrawable(R.drawable.btn_unselected_focused);
+        drawable.addState(focused, focusedDrawable);
+    }
+
+    // default
+    private void addUnselected(Resources res, StateListDrawable drawable, MaterialPalette palette) {
+        LayerDrawable unselectedDrawable =
+                (LayerDrawable) res.getDrawable(R.drawable.btn_mod_unselected);
+        ((GradientDrawable) unselectedDrawable.getDrawable(0)).setColor(palette.mSecondaryColor);
+        drawable.addState(new int[0], unselectedDrawable);
+    }
+
+
+    @Override
+    public void setEnabled(boolean isEnabled) {
+        mInCallProvider.setEnabled(isEnabled);
+        mTakeNoteButton.setEnabled(isEnabled);
+        mOverflowButton.setEnabled(isEnabled);
+    }
+
+    @Override
+    public void showButton(int buttonId, boolean show) {
+        mButtonVisibilityMap.put(buttonId, show ? BUTTON_VISIBLE : BUTTON_HIDDEN);
+    }
+
+    @Override
+    public void enableButton(int buttonId, boolean enable) {
+        final View button = getButtonById(buttonId);
+        if (button != null) {
+            button.setEnabled(enable);
+        }
+    }
+
+    private View getButtonById(int id) {
+        switch (id) {
+            case BUTTON_INCALL:
+                return mInCallProvider;
+            case BUTTON_TAKE_NOTE:
+                return mTakeNoteButton;
+            default:
+                Log.w(this, "Invalid button id");
+                return null;
+        }
+    }
+
+    private void addToOverflowMenu(int id, View button, PopupMenu menu) {
+        button.setVisibility(View.GONE);
+        menu.getMenu().add(Menu.NONE, id, Menu.NONE, button.getContentDescription());
+        mButtonVisibilityMap.put(id, BUTTON_MENU);
+    }
+
+    private PopupMenu getPopupMenu() {
+        return new PopupMenu(new ContextThemeWrapper(getActivity(), R.style.InCallPopupMenuStyle),
+                mOverflowButton);
+    }
+
+    /**
+     * Iterates through the list of buttons and toggles their visibility depending on the
+     * setting configured by the ModButtonPresenter. If there are more visible buttons than
+     * the allowed maximum, the excess buttons are collapsed into a single overflow menu.
+     */
+    @Override
+    public void updateButtonStates() {
+        View prevVisibleButton = null;
+        int prevVisibleId = -1;
+        PopupMenu menu = null;
+        int visibleCount = 0;
+        for (int i = 0; i < BUTTON_COUNT; i++) {
+            final int visibility = mButtonVisibilityMap.get(i);
+            final View button = getButtonById(i);
+            if (button == null) {
+                continue;
+            }
+            if (visibility == BUTTON_VISIBLE) {
+                visibleCount++;
+                if (visibleCount <= mButtonMaxVisible) {
+                    button.setVisibility(View.VISIBLE);
+                    prevVisibleButton = button;
+                    prevVisibleId = i;
+                } else {
+                    if (menu == null) {
+                        menu = getPopupMenu();
+                    }
+                    // Collapse the current button into the overflow menu. If is the first visible
+                    // button that exceeds the threshold, also collapse the previous visible button
+                    // so that the total number of visible buttons will never exceed the threshold.
+                    if (prevVisibleButton != null) {
+                        addToOverflowMenu(prevVisibleId, prevVisibleButton, menu);
+                        prevVisibleButton = null;
+                        prevVisibleId = -1;
+                    }
+                    addToOverflowMenu(i, button, menu);
+                }
+            } else if (visibility == BUTTON_HIDDEN){
+                button.setVisibility(View.GONE);
+            }
+        }
+
+        mOverflowButton.setVisibility(menu != null ? View.VISIBLE : View.GONE);
+        if (menu != null) {
+            mOverflowPopup = menu;
+            mOverflowPopup.setOnMenuItemClickListener(new OnMenuItemClickListener() {
+                @Override
+                public boolean onMenuItemClick(MenuItem item) {
+                    final int id = item.getItemId();
+                    getButtonById(id).performClick();
+                    return true;
+                }
+            });
+        }
+    }
+
+    @Override
+    public void setDeepLinkNoteIcon(Drawable d) {
+        if (d == null) {
+            mTakeNoteButton.setVisibility(View.GONE);
+        } else {
+            createLayers(mTakeNoteButton, d);
+        }
+    }
+
+    @Override
+    public void modifyChangeToVideoButton() {
+        List<InCallPluginInfo> contactInCallPlugins
+                = getPresenter().getContactInCallPluginInfoList();
+        int listSize = (contactInCallPlugins != null) ? contactInCallPlugins.size() : 0;
+        if (listSize == 1) {
+            InCallPluginInfo info = contactInCallPlugins.get(0);
+            if (info != null && info.getPluginVideoIcon() != null) {
+                createLayers(mInCallProvider, info.getPluginVideoIcon());
+            }
+        } else {
+            createLayers(mInCallProvider, getResources().getDrawable(R.drawable.ic_video));
+        }
+    }
+
+    /**The function is called when Video Call button gets pressed. The function creates and
+     * displays video call options.
+     */
+    @Override
+    public void displayVideoCallProviderOptions() {
+        ModButtonPresenter.ModButtonUi ui = getUi();
+        if (ui == null) {
+            Log.e(this, "Cannot display VideoCallOptions as ui is null");
+            return;
+        }
+
+        Context context = getContext();
+
+        final ArrayList<Drawable> icons = new ArrayList<Drawable>();
+        final ArrayList<String> items = new ArrayList<String>();
+        final ArrayList<Integer> itemToCallType = new ArrayList<Integer>();
+
+        // Prepare the string array and mapping.
+        List<InCallPluginInfo> contactInCallPlugins =
+                getPresenter().getContactInCallPluginInfoList();
+        if (contactInCallPlugins != null && !contactInCallPlugins.isEmpty()) {
+            int i = 0;
+            for (InCallPluginInfo info : contactInCallPlugins) {
+                items.add(info.getPluginTitle());
+                icons.add(info.getPluginBrandIcon());
+                itemToCallType.add(i);
+                i++;
+            }
+        }
+
+        ListAdapter adapter = new ListItemWithImageArrayAdapter(context.getApplicationContext(),
+                R.layout.videocall_handoff_item, items, icons);
+        DialogInterface.OnClickListener listener = new DialogInterface.OnClickListener() {
+            public void onClick(DialogInterface dialog, int item) {
+                final int selCallType = itemToCallType.get(item);
+                //  InCall Plugin selected
+                getPresenter().handoverCallToVoIPPlugin(selCallType);
+                dialog.dismiss();
+            }
+        };
+        AlertDialog.Builder builder = new AlertDialog.Builder(getUi().getContext());
+        builder.setTitle(R.string.video_call_option_title);
+        builder.setAdapter(adapter, listener);
+        final AlertDialog alert;
+        alert = builder.create();
+        alert.show();
+    }
+
+    @Override
+    public Context getContext() {
+        return getActivity();
+    }
+
+    @Override
+    public void showInviteSnackbar(final PendingIntent inviteIntent, String inviteText) {
+        if (TextUtils.isEmpty(inviteText)) {
+            return;
+        }
+        final InCallActivity activity = (InCallActivity) getActivity();
+        if (activity != null) {
+            activity.showInviteSnackbar(inviteIntent, inviteText);
+        }
+    }
+
+    /**
+     * Adapter used to Array adapter with an icon and custom item layout
+     */
+    private class ListItemWithImageArrayAdapter extends ArrayAdapter<String> {
+        private int mLayout;
+        private List<Drawable> mIcons;
+
+        public ListItemWithImageArrayAdapter(Context context, int layout, List<String> titles,
+                List<Drawable> icons) {
+            super(context, 0, titles);
+            mLayout = layout;
+            mIcons = icons;
+        }
+
+        @Override
+        public View getView(int position, View convertView, ViewGroup parent) {
+            String title = getItem(position);
+            Drawable icon = mIcons.get(position);
+            if (convertView == null) {
+                convertView = LayoutInflater.from(getContext()).inflate(mLayout, parent, false);
+            }
+
+            TextView textView = (TextView) convertView.findViewById(R.id.title);
+            textView.setText(title);
+
+            ImageView msgIcon = (ImageView) convertView.findViewById(R.id.icon);
+            msgIcon.setImageDrawable(icon);
+
+            return convertView;
+        }
+    }
+
+    private void createLayers(ImageButton button, Drawable icon) {
+        Drawable newIcon = icon.getConstantState().newDrawable().mutate();
+
+        final LayerDrawable layerDrawable =
+                (LayerDrawable) getResources().getDrawable(R.drawable.btn_mod_drawable).mutate();
+
+        newIcon.setTintList(getResources().getColorStateList(R.color.mod_icon_tint));
+        newIcon.setAutoMirrored(false);
+
+        layerDrawable.setDrawableByLayerId(R.id.foregroundItem, newIcon);
+        button.setBackgroundDrawable(layerDrawable);
+    }
+}
diff --git a/src/com/android/incallui/ModButtonPresenter.java b/src/com/android/incallui/ModButtonPresenter.java
new file mode 100644
index 00000000..df350f54
--- /dev/null
+++ b/src/com/android/incallui/ModButtonPresenter.java
@@ -0,0 +1,428 @@
+/*
+ * Copyright (C) 2016 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.incallui;
+
+import com.android.dialer.deeplink.DeepLinkIntegrationManager;
+import com.android.incallui.ContactInfoCache.ContactCacheEntry;
+import com.android.incallui.ContactInfoCache.ContactInfoCacheCallback;
+import com.android.incallui.InCallPresenter.CanAddCallListener;
+import com.android.incallui.InCallPresenter.InCallDetailsListener;
+import com.android.incallui.InCallPresenter.InCallPluginUpdateListener;
+import com.android.incallui.InCallPresenter.InCallState;
+import com.android.incallui.InCallPresenter.InCallStateListener;
+import com.android.incallui.InCallPresenter.IncomingCallListener;
+import com.android.incallui.incallapi.InCallPluginInfo;
+import com.android.phone.common.ambient.AmbientConnection;
+import com.android.phone.common.incall.StartInCallCallReceiver;
+import com.cyanogen.ambient.common.api.AmbientApiClient;
+import com.cyanogen.ambient.common.api.ResultCallback;
+import com.cyanogen.ambient.deeplink.DeepLink;
+import com.cyanogen.ambient.deeplink.applicationtype.DeepLinkApplicationType;
+import com.cyanogen.ambient.deeplink.linkcontent.CallDeepLinkContent;
+import com.cyanogen.ambient.deeplink.linkcontent.DeepLinkContentType;
+import com.cyanogen.ambient.incall.InCallServices;
+import com.cyanogen.ambient.incall.extension.OriginCodes;
+import com.cyanogen.ambient.incall.extension.StartCallRequest;
+import com.cyanogen.ambient.incall.extension.StatusCodes;
+
+import android.app.PendingIntent;
+import android.content.ComponentName;
+import android.content.Context;
+import android.graphics.drawable.Drawable;
+import android.net.Uri;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Looper;
+import android.provider.Settings;
+import android.text.TextUtils;
+
+import java.util.List;
+
+import cyanogenmod.providers.CMSettings;
+
+import static com.android.incallui.ModButtonFragment.Buttons.BUTTON_INCALL;
+import static com.android.incallui.ModButtonFragment.Buttons.BUTTON_TAKE_NOTE;
+
+/**
+ * Logic for mod buttons.
+ */
+public class ModButtonPresenter extends Presenter<ModButtonPresenter.ModButtonUi>
+        implements InCallStateListener, IncomingCallListener,
+        InCallDetailsListener, CanAddCallListener, CallList.ActiveSubChangeListener,
+        StartInCallCallReceiver.Receiver, ContactInfoCacheCallback, InCallPluginUpdateListener {
+
+    private static final String TAG = ModButtonPresenter.class.getSimpleName();
+    private static final boolean DEBUG = false;
+
+    private Call mCall;
+    private DeepLink mNoteDeepLink;
+    private ContactInfoCache.ContactCacheEntry mPrimaryContactInfo;
+    private StartInCallCallReceiver mCallback;
+
+    @Override
+    public void onReceiveResult(int resultCode, Bundle resultData) {
+        if (DEBUG) Log.i(TAG, "Got InCallPlugin result callback code = " + resultCode);
+
+        switch (resultCode) {
+            case StatusCodes.StartCall.HANDOVER_CONNECTED:
+                if (mCall == null) {
+                    return;
+                }
+
+                if (DEBUG) Log.i(TAG, "Disconnecting call: " + mCall);
+                TelecomAdapter.getInstance().disconnectCall(mCall.getId());
+                break;
+            default:
+                Log.i(TAG, "Nothing to do for this InCallPlugin resultcode = " + resultCode);
+        }
+    }
+
+    public ModButtonPresenter() {}
+
+    @Override
+    public void onUiReady(ModButtonUi ui) {
+        super.onUiReady(ui);
+
+        // register for call state changes last
+        final InCallPresenter inCallPresenter = InCallPresenter.getInstance();
+        inCallPresenter.addListener(this);
+        inCallPresenter.addIncomingCallListener(this);
+        inCallPresenter.addDetailsListener(this);
+        inCallPresenter.addCanAddCallListener(this);
+        inCallPresenter.addInCallPluginUpdateListener(this);
+        CallList.getInstance().addActiveSubChangeListener(this);
+
+        // Update the buttons state immediately for the current call
+        onStateChange(InCallState.NO_CALLS, inCallPresenter.getInCallState(),
+                CallList.getInstance());
+    }
+
+    @Override
+    public void onUiUnready(ModButtonUi ui) {
+        super.onUiUnready(ui);
+
+        InCallPresenter.getInstance().removeListener(this);
+        InCallPresenter.getInstance().removeIncomingCallListener(this);
+        InCallPresenter.getInstance().removeDetailsListener(this);
+        InCallPresenter.getInstance().removeCanAddCallListener(this);
+        InCallPresenter.getInstance().removeInCallPluginUpdateListener(this);
+        CallList.getInstance().removeActiveSubChangeListener(this);
+    }
+
+    @Override
+    public void onStateChange(InCallState oldState, InCallState newState, CallList callList) {
+
+        if (newState == InCallState.OUTGOING) {
+            mCall = callList.getOutgoingCall();
+        } else if (newState == InCallState.INCALL) {
+            mCall = callList.getActiveOrBackgroundCall();
+        } else if (newState == InCallState.INCOMING) {
+            mCall = callList.getIncomingCall();
+        } else {
+            mCall = null;
+        }
+
+        if (mCall != null && mPrimaryContactInfo == null) {
+            startContactInfoSearch(mCall, newState == InCallState.INCOMING);
+            getPreferredLinks();
+        }
+
+        updateUi(newState, mCall);
+    }
+
+    /**
+     * Starts a query for more contact data for the save primary and secondary calls.
+     */
+    private void startContactInfoSearch(final Call call, boolean isIncoming) {
+        final ContactInfoCache cache = ContactInfoCache.getInstance(getUi().getContext());
+
+        cache.findInfo(call, isIncoming, this);
+    }
+
+    /**
+     * Updates the user interface in response to a change in the details of a call.
+     * Currently handles changes to the call buttons in response to a change in the details for a
+     * call.  This is important to ensure changes to the active call are reflected in the available
+     * buttons.
+     *
+     * @param call The active call.
+     * @param details The call details.
+     */
+    @Override
+    public void onDetailsChanged(Call call, android.telecom.Call.Details details) {
+        // Only update if the changes are for the currently active call
+        if (getUi() != null && call != null && call.equals(mCall)) {
+            updateButtonsState(call);
+        }
+    }
+
+    @Override
+    public void onIncomingCall(InCallState oldState, InCallState newState, Call call) {
+        onStateChange(oldState, newState, CallList.getInstance());
+    }
+
+    @Override
+    public void onCanAddCallChanged(boolean canAddCall) {
+        if (getUi() != null && mCall != null) {
+            updateButtonsState(mCall);
+        }
+    }
+
+    public List<InCallPluginInfo> getContactInCallPluginInfoList() {
+        List<InCallPluginInfo> inCallPluginInfoList = null;
+        if (mCall != null) {
+            final ContactInfoCache cache = ContactInfoCache.getInstance(getUi().getContext());
+            if (cache != null) {
+                ContactCacheEntry contactInfo = cache.getInfo(mCall.getId());
+                if (contactInfo != null) {
+                    inCallPluginInfoList = contactInfo.inCallPluginInfoList;
+                }
+                if (inCallPluginInfoList == null) {
+                    cache.refreshPluginInfo(mCall, this);
+                }
+            }
+        }
+        return inCallPluginInfoList;
+    }
+
+    public void switchToVideoCall() {
+        List<InCallPluginInfo> contactInCallPlugins = getContactInCallPluginInfoList();
+        int listSize = (contactInCallPlugins != null) ? contactInCallPlugins.size() : 0;
+        if (listSize == 1) {
+            // If only one InCall Plugin available
+            handoverCallToVoIPPlugin();
+        } else if (listSize > 0){
+            // If multiple sources available
+            getUi().displayVideoCallProviderOptions();
+        }
+    }
+
+    public void handoverCallToVoIPPlugin() {
+        handoverCallToVoIPPlugin(0);
+    }
+
+    public void handoverCallToVoIPPlugin(int contactPluginIndex) {
+        if (getUi() == null || getUi().getContext() == null) {
+            Log.e(TAG, "getUi returned null or can't find context.");
+            return;
+        }
+
+        final Context ctx = getUi().getContext();
+        List<InCallPluginInfo> inCallPluginInfoList = getContactInCallPluginInfoList();
+        if (inCallPluginInfoList != null && inCallPluginInfoList.size() > contactPluginIndex) {
+            InCallPluginInfo info = inCallPluginInfoList.get(contactPluginIndex);
+            final ComponentName component = info.getPluginComponent();
+            final String userId = info.getUserId();
+            final String mimeType = info.getMimeType();
+            if (component != null && !TextUtils.isEmpty(component.flattenToString()) &&
+                    !TextUtils.isEmpty(mimeType)) {
+                // Attempt call handover
+                final PendingIntent inviteIntent = info.getPluginInviteIntent();
+                if (!TextUtils.isEmpty(userId)) {
+                    AmbientApiClient client =
+                            AmbientConnection.CLIENT.get(ctx.getApplicationContext());
+
+                    mCallback = new StartInCallCallReceiver(new Handler(Looper.myLooper()));
+                    mCallback.setReceiver(ModButtonPresenter.this);
+                    StartCallRequest request = new StartCallRequest(userId,
+                            OriginCodes.CALL_HANDOVER,
+                            StartCallRequest.FLAG_CALL_TRANSFER,
+                            mCallback);
+
+                    if (DEBUG) Log.i(TAG, "Starting InCallPlugin call for = " + userId);
+                    InCallServices.getInstance().startVideoCall(client, component, request);
+                } else {
+                    // Attempt invite
+                    if (DEBUG) {
+                        final ContactInfoCache cache = ContactInfoCache.getInstance(ctx);
+                        ContactCacheEntry entry = cache.getInfo(mCall.getId());
+                        Uri lookupUri = entry.lookupUri;
+                        Log.i(TAG, "Attempting invite for " + lookupUri.toString());
+                    }
+
+                    String inviteText;
+                    if (inviteIntent != null) {
+                        // Attempt contact invite
+                        inviteText = ctx.getApplicationContext()
+                                .getString(R.string.snackbar_incall_plugin_contact_invite,
+                                        info.getPluginTitle());
+                    } else {
+                        // Inform user to add contact manually, no invite intent found
+                        inviteText = ctx.getApplicationContext()
+                                .getString(R.string.snackbar_incall_plugin_no_invite_found,
+                                        info.getPluginTitle());
+                    }
+                    getUi().showInviteSnackbar(inviteIntent, inviteText);
+                }
+            }
+        }
+    }
+
+    private void updateUi(InCallState state, Call call) {
+        if (DEBUG) Log.d(this, "Updating call UI for call: ", call);
+
+        final ModButtonUi ui = getUi();
+        if (ui == null) {
+            return;
+        }
+
+        final boolean isProvisioned = isDeviceProvisionedInSettingsDb(ui.getContext());
+        final boolean isEnabled = isProvisioned &&
+                state.isConnectingOrConnected() &&
+                call != null;
+        ui.setEnabled(isEnabled);
+
+        if (call == null) {
+            return;
+        }
+
+        updateButtonsState(call);
+    }
+
+    /**
+     * Updates the buttons applicable for the UI.
+     *
+     * @param call The active call.
+     */
+    private void updateButtonsState(Call call) {
+        Log.v(this, "updateButtonsState");
+        final ModButtonUi ui = getUi();
+        final boolean isProvisioned = isDeviceProvisionedInSettingsDb(ui.getContext());
+
+        List<InCallPluginInfo> contactInCallPlugins = getContactInCallPluginInfoList();
+        final boolean shouldShowInCall = isProvisioned &&
+                contactInCallPlugins != null && !contactInCallPlugins.isEmpty();
+        final boolean showNote = isProvisioned &&
+                DeepLinkIntegrationManager.getInstance().ambientIsAvailable(getUi().getContext()) &&
+                        mNoteDeepLink != null;
+
+        ui.showButton(BUTTON_INCALL, shouldShowInCall);
+        if (shouldShowInCall) {
+            ui.modifyChangeToVideoButton();
+        }
+        ui.showButton(BUTTON_TAKE_NOTE, showNote);
+
+        ui.updateButtonStates();
+    }
+
+    private void contactUpdated() {
+        if (DEBUG) Log.i(this, "contactUpdated");
+        if (getUi() != null && mCall != null) {
+            updateButtonsState(mCall);
+        }
+    }
+
+    @Override
+    public void onInCallPluginUpdated() {
+        if (DEBUG) Log.i(this, "onInCallPluginUpdated");
+        contactUpdated();
+    }
+
+    @Override
+    public void onContactInfoComplete(String callId, ContactCacheEntry entry) {
+        if (DEBUG) Log.i(this, "onContactInfoComplete");
+        mPrimaryContactInfo = entry;
+        contactUpdated();
+    }
+
+    @Override
+    public void onImageLoadComplete(String callId, ContactCacheEntry entry) {
+        // Stub
+    }
+
+    public interface ModButtonUi extends Ui {
+        void showButton(int buttonId, boolean show);
+        void enableButton(int buttonId, boolean enable);
+        void setEnabled(boolean on);
+        void modifyChangeToVideoButton();
+        void displayVideoCallProviderOptions();
+        void showInviteSnackbar(PendingIntent inviteIntent, String inviteText);
+        void setDeepLinkNoteIcon(Drawable d);
+
+        /**
+         * Once showButton() has been called on each of the individual buttons in the UI, call
+         * this to configure the overflow menu appropriately.
+         */
+        void updateButtonStates();
+        Context getContext();
+    }
+
+    public void onActiveSubChanged(int subId) {
+        InCallState state = InCallPresenter.getInstance()
+                .getPotentialStateFromCallList(CallList.getInstance());
+
+        onStateChange(null, state, CallList.getInstance());
+    }
+
+    public void takeNote() {
+        if (mCall != null && mNoteDeepLink != null) {
+            Context ctx = getUi().getContext();
+
+            android.telecom.Call.Details details = mCall.getTelecommCall().getDetails();
+            CallDeepLinkContent content = new CallDeepLinkContent(mNoteDeepLink);
+            content.setName(TextUtils.isEmpty(mPrimaryContactInfo.name) ?
+                    ctx.getString(R.string.deeplink_unknown_caller) : mPrimaryContactInfo.name);
+            content.setNumber(mCall.getNumber());
+            content.setUri(DeepLinkIntegrationManager.generateCallUri(mCall.getNumber(),
+                    details.getCreateTimeMillis()));
+            DeepLinkIntegrationManager.getInstance().sendContentSentEvent(ctx, mNoteDeepLink,
+                    new ComponentName(ctx, CallButtonPresenter.class));
+            ctx.startActivity(content.build());
+
+        }
+    }
+
+    public void getPreferredLinks() {
+        if (mCall != null) {
+            Uri callUri = DeepLinkIntegrationManager.generateCallUri(mCall.getNumber(),
+                    mCall.getCreateTimeMillis());
+            DeepLinkIntegrationManager.getInstance().getPreferredLinksFor(mNoteDeepLinkCallback,
+                DeepLinkContentType.CALL, callUri);
+        }
+    }
+
+    private ResultCallback<DeepLink.DeepLinkResultList> mNoteDeepLinkCallback =
+            new ResultCallback<DeepLink.DeepLinkResultList>() {
+                @Override
+                public void onResult(DeepLink.DeepLinkResultList deepLinkResult) {
+                    if (getUi() == null) {
+                        return;
+                    }
+
+                    Drawable toDraw = null;
+                    if (deepLinkResult != null && deepLinkResult.getResults() != null &&
+                            getUi() != null) {
+                        List<DeepLink> links = deepLinkResult.getResults();
+                        for (DeepLink result : links) {
+                            if (result.getApplicationType() == DeepLinkApplicationType.NOTE) {
+                                mNoteDeepLink = result;
+                                toDraw = result.getDrawableIcon(getUi().getContext()).mutate();
+                                break;
+                            }
+                        }
+                    }
+                    getUi().setDeepLinkNoteIcon(toDraw);
+                }
+            };
+
+    private boolean isDeviceProvisionedInSettingsDb(Context context) {
+        return (CMSettings.Secure.getInt(context.getContentResolver(),
+                CMSettings.Secure.CM_SETUP_WIZARD_COMPLETED, 0) != 0) &&
+                (Settings.Global.getInt(context.getContentResolver(),
+                        Settings.Global.DEVICE_PROVISIONED, 0) != 0);
+    }
+}