Revert all the changes plugins have made to the CallButton files.

All of this is now in our ModButton* files. This allows us to show
multiple integrations without modifying or crowding the original
buttons.

Ticket: CD-592
Change-Id: I31e3501944b7b6dd5e321470cf1eb2aa15daf18e

3 files changed, 12 insertions, 486 deletions

diff --git a/res/layout/call_button_fragment.xml b/res/layout/call_button_fragment.xml
index 4eb16e10..1842d88b 100644
--- a/res/layout/call_button_fragment.xml
+++ b/res/layout/call_button_fragment.xml
@@ -110,12 +110,6 @@
             android:contentDescription="@string/onscreenVideoCallText"
             android:visibility="gone" />
 
-        <!-- Take a note for this call -->
-        <ImageButton android:id="@+id/takeNoteButton"
-            style="@style/InCallButton"
-            android:contentDescription="@string/onscreenNoteText"
-            android:visibility="gone" />
-
         <!-- "Switch camera" for video calls. -->
         <ToggleButton android:id="@+id/switchCameraButton"
             style="@style/InCallCompoundButton"
diff --git a/src/com/android/incallui/CallButtonFragment.java b/src/com/android/incallui/CallButtonFragment.java
index c82f5aa8..34eca3cc 100644
--- a/src/com/android/incallui/CallButtonFragment.java
+++ b/src/com/android/incallui/CallButtonFragment.java
@@ -19,10 +19,7 @@ package com.android.incallui;
 import static com.android.incallui.CallButtonFragment.Buttons.*;
 
 import android.annotation.NonNull;
-import android.app.AlertDialog;
-import android.app.PendingIntent;
 import android.content.Context;
-import android.content.DialogInterface;
 import android.content.pm.PackageManager;
 import android.content.res.ColorStateList;
 import android.content.res.Resources;
@@ -34,7 +31,6 @@ import android.graphics.drawable.StateListDrawable;
 import android.os.Bundle;
 import android.telecom.CallAudioState;
 import android.util.SparseIntArray;
-import android.text.TextUtils;
 import android.view.ContextThemeWrapper;
 import android.view.HapticFeedbackConstants;
 import android.view.LayoutInflater;
@@ -42,21 +38,11 @@ import android.view.Menu;
 import android.view.MenuItem;
 import android.view.View;
 import android.view.ViewGroup;
-import android.widget.ArrayAdapter;
 import android.widget.CompoundButton;
 import android.widget.ImageButton;
-import android.widget.ImageView;
-import android.widget.ListAdapter;
 import android.widget.PopupMenu;
 import android.widget.PopupMenu.OnDismissListener;
 import android.widget.PopupMenu.OnMenuItemClickListener;
-import android.widget.TextView;
-
-import com.android.incallui.incallapi.InCallPluginInfo;
-
-import java.lang.Override;
-import java.util.ArrayList;
-import java.util.List;
 
 import com.android.contacts.common.util.MaterialColorMapUtils.MaterialPalette;
 
@@ -67,9 +53,6 @@ public class CallButtonFragment
         extends BaseFragment<CallButtonPresenter, CallButtonPresenter.CallButtonUi>
         implements CallButtonPresenter.CallButtonUi, OnMenuItemClickListener, OnDismissListener,
         View.OnClickListener {
-    private static final String TAG = CallButtonFragment.class.getSimpleName();
-    private static final boolean DEBUG = false;
-
     private static final int INVALID_INDEX = -1;
     private int mButtonMaxVisible;
     // The button is currently visible in the UI
@@ -85,9 +68,9 @@ public class CallButtonFragment
         public static final int BUTTON_AUDIO = 0;
         public static final int BUTTON_MUTE = 1;
         public static final int BUTTON_DIALPAD = 2;
-        public static final int BUTTON_UPGRADE_TO_VIDEO = 3;
-        public static final int BUTTON_HOLD = 4;
-        public static final int BUTTON_SWAP = 5;
+        public static final int BUTTON_HOLD = 3;
+        public static final int BUTTON_SWAP = 4;
+        public static final int BUTTON_UPGRADE_TO_VIDEO = 5;
         public static final int BUTTON_SWITCH_CAMERA = 6;
         public static final int BUTTON_ADD_CALL = 7;
         public static final int BUTTON_MERGE = 8;
@@ -95,8 +78,7 @@ public class CallButtonFragment
         public static final int BUTTON_MANAGE_VIDEO_CONFERENCE = 10;
         public static final int BUTTON_RECORD_CALL = 11;
         public static final int BUTTON_TRANSFER_CALL = 12;
-        public static final int BUTTON_TAKE_NOTE = 13;
-        public static final int BUTTON_COUNT = 14;
+        public static final int BUTTON_COUNT = 13;
     }
 
     private SparseIntArray mButtonVisibilityMap = new SparseIntArray(BUTTON_COUNT);
@@ -116,7 +98,6 @@ public class CallButtonFragment
     private ImageButton mManageVideoCallConferenceButton;
     private ImageButton mAddParticipantButton;
     private ImageButton mTransferCallButton;
-    private ImageButton mTakeNoteButton;
 
     private PopupMenu mAudioModePopup;
     private boolean mAudioModePopupVisible;
@@ -187,10 +168,8 @@ public class CallButtonFragment
         mOverflowButton = (ImageButton) parent.findViewById(R.id.overflowButton);
         mOverflowButton.setOnClickListener(this);
         mManageVideoCallConferenceButton = (ImageButton) parent.findViewById(
-                R.id.manageVideoCallConferenceButton);
+            R.id.manageVideoCallConferenceButton);
         mManageVideoCallConferenceButton.setOnClickListener(this);
-        mTakeNoteButton = (ImageButton) parent.findViewById(R.id.takeNoteButton);
-        mTakeNoteButton.setOnClickListener(this);
         return parent;
     }
 
@@ -246,7 +225,7 @@ public class CallButtonFragment
                 getPresenter().addParticipantClicked();
                 break;
             case R.id.changeToVideoButton:
-                getPresenter().switchToVideoCall();
+                getPresenter().changeToVideoClicked();
                 break;
             case R.id.switchCameraButton:
                 getPresenter().switchCameraClicked(
@@ -269,9 +248,6 @@ public class CallButtonFragment
                 break;
             case R.id.transferCall:
                 getPresenter().transferCallClicked();
-                break;
-            case R.id.takeNoteButton:
-                getPresenter().takeNote();
             default:
                 Log.wtf(this, "onClick: unexpected");
                 return;
@@ -407,7 +383,6 @@ public class CallButtonFragment
         mManageVideoCallConferenceButton.setEnabled(isEnabled);
         mAddParticipantButton.setEnabled(isEnabled);
         mTransferCallButton.setEnabled(isEnabled);
-        mTakeNoteButton.setEnabled(isEnabled);
     }
 
     @Override
@@ -451,8 +426,6 @@ public class CallButtonFragment
                 return mCallRecordButton;
             case BUTTON_TRANSFER_CALL:
                 return mTransferCallButton;
-            case BUTTON_TAKE_NOTE:
-                return mTakeNoteButton;
             default:
                 Log.w(this, "Invalid button id");
                 return null;
@@ -474,64 +447,6 @@ public class CallButtonFragment
         mSwitchCameraButton.setSelected(isBackFacingCamera);
     }
 
-    // The icons used for the call button fragment are constructed using layerdrawables,
-    // where the second layer is a item containing a bitmap with it's gravity set to "center".
-    // This method gets the insets set on the layerdrawable layer when the bitmap is centered,
-    // and applies it to the vector drawable that we are replacing it with.
-    public void modifyChangeToVideoButton() {
-        boolean canVideoCall = getPresenter().canVideoCall();
-        List<InCallPluginInfo> contactInCallPlugins =
-                getPresenter().getContactInCallPluginInfoList();
-        int listSize = (contactInCallPlugins != null) ? contactInCallPlugins.size() : 0;
-        if (!canVideoCall && listSize == 1) {
-            InCallPluginInfo info = contactInCallPlugins.get(0);
-            if (info != null && info.getPluginVideoIcon() != null) {
-                LayerDrawable layerDrawable =
-                        (LayerDrawable) getResources().getDrawable(R.drawable.btn_change_to_video)
-                                .mutate();
-
-                int buttonWidth = mChangeToVideoButton.getWidth();
-                int buttonHeight = mChangeToVideoButton.getWidth();
-                if (buttonWidth == 0 || buttonHeight == 0) {
-                    buttonWidth =
-                            getResources().getDimensionPixelSize(R.dimen.in_call_button_dimension);
-                    buttonHeight =
-                            getResources().getDimensionPixelSize(R.dimen.in_call_button_dimension);
-                }
-                int xInset = buttonWidth - layerDrawable.getIntrinsicWidth();
-                if (xInset > 0) {
-                    xInset = xInset / 2;
-                } else {
-                    xInset = 0;
-                }
-                int yInset = buttonHeight - layerDrawable.getIntrinsicHeight();
-                if (yInset > 0) {
-                    yInset = yInset / 2;
-                } else {
-                    yInset = 0;
-                }
-
-                if (DEBUG) {
-                    Log.i(TAG, "mChangeToVideoButton: [w h] [" + mChangeToVideoButton.getWidth() +
-                            " " + mChangeToVideoButton.getHeight() + "]\n" +
-                            "adjusted button: [w h] [" + buttonWidth + " " + buttonHeight + "]\n" +
-                            "layerDrawable: [w h] [" + layerDrawable.getIntrinsicWidth() + " " +
-                            layerDrawable.getIntrinsicHeight() + "]\n" +
-                            "xInset = " + xInset + ", xInset = " + yInset);
-                }
-
-                Drawable icon = info.getPluginVideoIcon();
-                icon.setTintList(getResources().getColorStateList(R.color.selectable_icon_tint));
-                icon.setAutoMirrored(false);
-
-                // layer 0 is background, layer 1 is the icon to use.
-                layerDrawable.setLayerInset(1, xInset, yInset, xInset, yInset);
-                layerDrawable.setDrawableByLayerId(R.id.foregroundItem, icon);
-                mChangeToVideoButton.setBackground(layerDrawable);
-            }
-        }
-    }
-
     @Override
     public void setVideoPaused(boolean isPaused) {
         mPauseVideoButton.setSelected(isPaused);
@@ -627,69 +542,6 @@ public class CallButtonFragment
         }
     }
 
-    /**The function is called when Video Call button gets pressed. The function creates and
-     * displays video call options.
-     */
-    @Override
-    public void displayVideoCallOptions() {
-        CallButtonPresenter.CallButtonUi 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>();
-        final Resources res = ui.getContext().getResources();
-
-        // 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++);
-            }
-        }
-
-        boolean canVideoCall = getPresenter().canVideoCall();
-        if (canVideoCall) {
-            // First item, if available is VT IMS call
-            items.add(res.getString(R.string.modify_call_option_vt));
-            Drawable icon = res.getDrawable(R.drawable.ic_toolbar_video);
-            icon.setTint(res.getColor(R.color.vidoecall_handoff_default_video_call_color));
-            icons.add(icon);
-            itemToCallType.add(-1);
-        }
-
-        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);
-                if (selCallType < 0) {
-                    // VT Call selected
-                    getPresenter().changeToVideoClicked();
-                } else {
-                    //  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 void setAudio(int mode) {
         updateAudioButtons(getPresenter().getSupportedAudio());
@@ -1019,56 +871,4 @@ public class CallButtonFragment
     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);
-        }
-    }
-
-    @Override
-    public void setDeepLinkNoteIcon(Drawable d) {
-        if (d == null) {
-            mTakeNoteButton.setVisibility(View.GONE);
-        } else {
-            mTakeNoteButton.setImageDrawable(d);
-        }
-    }
-
-    /**
-     * 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;
-        }
-    }
 }
diff --git a/src/com/android/incallui/CallButtonPresenter.java b/src/com/android/incallui/CallButtonPresenter.java
index 902bed3d..1e9380d6 100644
--- a/src/com/android/incallui/CallButtonPresenter.java
+++ b/src/com/android/incallui/CallButtonPresenter.java
@@ -19,63 +19,25 @@ package com.android.incallui;
 import static com.android.incallui.CallButtonFragment.Buttons.*;
 
 import android.app.AlertDialog;
-import android.app.PendingIntent;
-import android.content.ComponentName;
 import android.content.Context;
-import android.content.CursorLoader;
 import android.content.DialogInterface;
-import android.content.Intent;
 import android.content.SharedPreferences;
 import android.content.pm.PackageManager;
-import android.graphics.PorterDuff;
-import android.graphics.drawable.Drawable;
-import android.net.Uri;
 import android.os.Bundle;
-import android.os.Handler;
-import android.os.Looper;
-import android.os.ResultReceiver;
-import android.provider.Settings;
 import android.telecom.CallAudioState;
 import android.telecom.InCallService.VideoCall;
 import android.telecom.PhoneAccount;
 import android.telecom.PhoneAccountHandle;
 import android.telecom.VideoProfile;
-import android.text.TextUtils;
-
-import com.android.dialer.deeplink.DeepLinkIntegrationManager;
 
 import com.android.incallui.AudioModeProvider.AudioModeListener;
-import com.android.incallui.ContactInfoCache;
-import com.android.incallui.ContactInfoCache.ContactCacheEntry;
-import com.android.incallui.ContactInfoCache.ContactInfoCacheCallback;
-import com.android.incallui.incallapi.InCallPluginInfo;
 import com.android.incallui.InCallCameraManager.Listener;
 import com.android.incallui.InCallPresenter.CanAddCallListener;
-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.InCallPresenter.InCallDetailsListener;
 
-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.applicationtype.DeepLinkApplicationType;
-import com.cyanogen.ambient.deeplink.DeepLink;
-import com.cyanogen.ambient.deeplink.DeepLink.DeepLinkResultList;
-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.StatusCodes;
-import com.cyanogen.ambient.incall.extension.StartCallRequest;
-
-import cyanogenmod.providers.CMSettings;
-
-import java.util.List;
 import java.util.Objects;
 
 /**
@@ -83,42 +45,19 @@ import java.util.Objects;
  */
 public class CallButtonPresenter extends Presenter<CallButtonPresenter.CallButtonUi>
         implements InCallStateListener, AudioModeListener, IncomingCallListener,
-        InCallDetailsListener, CanAddCallListener, CallList.ActiveSubChangeListener, Listener,
-        StartInCallCallReceiver.Receiver, ContactInfoCacheCallback, InCallPluginUpdateListener {
+        InCallDetailsListener, CanAddCallListener, CallList.ActiveSubChangeListener, Listener {
 
-    private static final String TAG = CallButtonPresenter.class.getSimpleName();
     private static final String KEY_AUTOMATICALLY_MUTED = "incall_key_automatically_muted";
     private static final String KEY_PREVIOUS_MUTE_STATE = "incall_key_previous_mute_state";
     private static final String RECORDING_WARNING_PRESENTED = "recording_warning_presented";
-    private static final boolean DEBUG = false;
 
     private Call mCall;
-    private DeepLink mNoteDeepLink;
     private boolean mAutomaticallyMuted = false;
     private boolean mPreviousMuteState = false;
-    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 CallButtonPresenter() {
     }
 
-    public CallButtonPresenter() {}
-
     @Override
     public void onUiReady(CallButtonUi ui) {
         super.onUiReady(ui);
@@ -132,7 +71,6 @@ public class CallButtonPresenter extends Presenter<CallButtonPresenter.CallButto
         inCallPresenter.addDetailsListener(this);
         inCallPresenter.addCanAddCallListener(this);
         inCallPresenter.getInCallCameraManager().addCameraSelectionListener(this);
-        inCallPresenter.addInCallPluginUpdateListener(this);
         CallList.getInstance().addActiveSubChangeListener(this);
 
         // Update the buttons state immediately for the current call
@@ -150,7 +88,6 @@ public class CallButtonPresenter extends Presenter<CallButtonPresenter.CallButto
         InCallPresenter.getInstance().removeDetailsListener(this);
         InCallPresenter.getInstance().getInCallCameraManager().removeCameraSelectionListener(this);
         InCallPresenter.getInstance().removeCanAddCallListener(this);
-        InCallPresenter.getInstance().removeInCallPluginUpdateListener(this);
         CallList.getInstance().removeActiveSubChangeListener(this);
     }
 
@@ -182,24 +119,10 @@ public class CallButtonPresenter extends Presenter<CallButtonPresenter.CallButto
         } else {
             mCall = null;
         }
-        if (mCall != null && mPrimaryContactInfo == null) {
-            startContactInfoSearch(mCall, true, 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, final boolean isPrimary,
-            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
@@ -335,82 +258,6 @@ public class CallButtonPresenter extends Presenter<CallButtonPresenter.CallButto
         InCallPresenter.getInstance().sendAddParticipantIntent();
     }
 
-    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 handoverCallToVoIPPlugin() {
-        handoverCallToVoIPPlugin(0);
-    }
-
-    public void handoverCallToVoIPPlugin(int contactPluginIndex) {
-        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(getUi().getContext().getApplicationContext());
-
-                    mCallback = new StartInCallCallReceiver(new Handler(Looper.myLooper()));
-                    mCallback.setReceiver(CallButtonPresenter.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 if (inviteIntent != null) {
-                    // Attempt contact invite
-                    if (DEBUG) {
-                        final ContactInfoCache cache =
-                                ContactInfoCache.getInstance(getUi().getContext());
-                        ContactCacheEntry entry = cache.getInfo(mCall.getId());
-                        Uri lookupUri = entry.lookupUri;
-                        Log.i(TAG, "Attempting invite for " + lookupUri.toString());
-                    }
-                    String inviteText = getUi().getContext().getApplicationContext()
-                            .getString(R.string.snackbar_incall_plugin_contact_invite,
-                                    info.getPluginTitle());
-                    getUi().showInviteSnackbar(inviteIntent, inviteText);
-                } else {
-                    // Inform user to add contact manually, no invite intent found
-                    if (DEBUG) {
-                        final ContactInfoCache cache =
-                                ContactInfoCache.getInstance(getUi().getContext());
-                        ContactCacheEntry entry = cache.getInfo(mCall.getId());
-                        Uri lookupUri = entry.lookupUri;
-                        Log.i(TAG, "No invite intent for " + lookupUri.toString());
-                    }
-                    String inviteText = getUi().getContext().getApplicationContext()
-                            .getString(R.string.snackbar_incall_plugin_no_invite_found,
-                                    info.getPluginTitle());
-                    getUi().showInviteSnackbar(null, inviteText);
-                }
-            }
-        }
-    }
-
     public void addCallClicked() {
         // Automatically mute the current call
         mAutomaticallyMuted = true;
@@ -456,22 +303,6 @@ public class CallButtonPresenter extends Presenter<CallButtonPresenter.CallButto
         mCall.setSessionModificationState(Call.SessionModificationState.WAITING_FOR_RESPONSE);
     }
 
-    public void switchToVideoCall() {
-        boolean canVideoCall = canVideoCall();
-        List<InCallPluginInfo> contactInCallPlugins = getContactInCallPluginInfoList();
-        int listSize = (contactInCallPlugins != null) ? contactInCallPlugins.size() : 0;
-        if (canVideoCall && listSize == 0) {
-            // If only VT Call available
-            changeToVideoClicked();
-        } else if (!canVideoCall && listSize == 1) {
-            // If only one InCall Plugin available
-            handoverCallToVoIPPlugin();
-        } else if (canVideoCall || listSize > 0){
-            // If multiple sources available
-            getUi().displayVideoCallOptions();
-        }
-    }
-
     /**
      * Switches the camera between the front-facing and back-facing camera.
      * @param useFrontFacingCamera True if we should switch to using the front-facing camera, or
@@ -602,18 +433,6 @@ public class CallButtonPresenter extends Presenter<CallButtonPresenter.CallButto
         updateButtonsState(call);
     }
 
-    public boolean canVideoCall() {
-        return (mCall == null) ? false : (QtiCallUtils.hasVideoCapabilities(mCall) ||
-                QtiCallUtils.hasVoiceCapabilities(mCall));
-    }
-
-    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);
-    }
-
     /**
      * Updates the buttons applicable for the UI.
      *
@@ -622,6 +441,7 @@ public class CallButtonPresenter extends Presenter<CallButtonPresenter.CallButto
     private void updateButtonsState(Call call) {
         Log.v(this, "updateButtonsState");
         final CallButtonUi ui = getUi();
+
         final boolean isVideo = CallUtils.isVideoCall(call);
 
         // Common functionality (audio, hold, etc).
@@ -640,17 +460,10 @@ public class CallButtonPresenter extends Presenter<CallButtonPresenter.CallButto
         final boolean showMerge = call.can(
                 android.telecom.Call.Details.CAPABILITY_MERGE_CONFERENCE);
         final int callState = call.getState();
-        List<InCallPluginInfo> contactInCallPlugins = getContactInCallPluginInfoList();
         final boolean showUpgradeToVideo = (!isVideo || useExt) &&
                 (QtiCallUtils.hasVideoCapabilities(call) ||
-                        QtiCallUtils.hasVoiceCapabilities(call) ||
-                        (contactInCallPlugins != null && !contactInCallPlugins.isEmpty())) &&
-                (callState == Call.State.ACTIVE || callState == Call.State.ONHOLD)
-                && isDeviceProvisionedInSettingsDb(ui.getContext());
-        final boolean showNote =
-                DeepLinkIntegrationManager.getInstance().ambientIsAvailable(getUi().getContext()) &&
-                (callState == Call.State.ACTIVE || callState == Call.State.ONHOLD) &&
-                mNoteDeepLink != null && isDeviceProvisionedInSettingsDb(ui.getContext());
+                QtiCallUtils.hasVoiceCapabilities(call)) &&
+                (callState == Call.State.ACTIVE || callState == Call.State.ONHOLD);
 
         final boolean showMute = call.can(android.telecom.Call.Details.CAPABILITY_MUTE);
         final boolean showAddParticipant = call.can(
@@ -665,14 +478,10 @@ public class CallButtonPresenter extends Presenter<CallButtonPresenter.CallButto
         ui.showButton(BUTTON_AUDIO, true);
         ui.showButton(BUTTON_SWAP, showSwap);
         ui.showButton(BUTTON_HOLD, showHold);
-        ui.showButton(BUTTON_TAKE_NOTE, showNote);
         ui.setHold(isCallOnHold);
         ui.showButton(BUTTON_MUTE, showMute);
         ui.showButton(BUTTON_ADD_CALL, showAddCall);
         ui.showButton(BUTTON_UPGRADE_TO_VIDEO, showUpgradeToVideo);
-        if (showUpgradeToVideo) {
-            ui.modifyChangeToVideoButton();
-        }
         ui.showButton(BUTTON_SWITCH_CAMERA, isVideo);
         ui.showButton(BUTTON_PAUSE_VIDEO, isVideo && !useExt);
         ui.showButton(BUTTON_DIALPAD, !isVideo || useExt);
@@ -696,31 +505,6 @@ public class CallButtonPresenter extends Presenter<CallButtonPresenter.CallButto
         mAutomaticallyMuted = false;
     }
 
-    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, ContactInfoCache.ContactCacheEntry entry) {
-        if (DEBUG) Log.i(this, "onContactInfoComplete");
-        mPrimaryContactInfo = entry;
-        contactUpdated();
-    }
-
-    @Override
-    public void onImageLoadComplete(String callId, ContactInfoCache.ContactCacheEntry entry) {
-        // Stub
-    }
-
     @Override
     public void onSaveInstanceState(Bundle outState) {
         super.onSaveInstanceState(outState);
@@ -752,10 +536,7 @@ public class CallButtonPresenter extends Presenter<CallButtonPresenter.CallButto
         void requestCallRecordingPermission(String[] permissions);
         void displayDialpad(boolean on, boolean animate);
         boolean isDialpadVisible();
-        void modifyChangeToVideoButton();
-        void displayVideoCallOptions();
-        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.
@@ -778,53 +559,4 @@ public class CallButtonPresenter extends Presenter<CallButtonPresenter.CallButto
 
         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<DeepLinkResultList> mNoteDeepLinkCallback =
-            new ResultCallback<DeepLinkResultList>() {
-        @Override
-        public void onResult(DeepLinkResultList deepLinkResult) {
-            List<DeepLink> links = deepLinkResult.getResults();
-            Drawable toDraw = null;
-            if (links != null && getUi() != null) {
-                for (DeepLink result : links) {
-                    if (result.getApplicationType() == DeepLinkApplicationType.NOTE) {
-                        mNoteDeepLink = result;
-                        toDraw = result.getDrawableIcon(getUi().getContext()).mutate();
-                        toDraw.setColorFilter(
-                                getUi().getContext().getColor(R.color.button_default_color),
-                                PorterDuff.Mode.SRC_IN);
-                        break;
-                    }
-                }
-            }
-            getUi().setDeepLinkNoteIcon(toDraw);
-        }
-    };
 }