diff --git a/res/values/ids.xml b/res/values/ids.xml
index 1846824..d71a8d2 100644
--- a/res/values/ids.xml
+++ b/res/values/ids.xml
@@ -60,4 +60,10 @@
     <item type="id" name="dialog_exporting_vcard"/>
     <item type="id" name="dialog_fail_to_export_with_reason"/>
 
+    <!-- For PhoneNumberCallInteraction -->
+    <item type="id" name="dialog_phone_number_call_disambiguation"/>
+
+    <!-- For PhoneNumberMessageSendInteraction -->
+    <item type="id" name="dialog_phone_number_message_disambiguation"/>
+
 </resources>
diff --git a/src/com/android/contacts/CallContactActivity.java b/src/com/android/contacts/CallContactActivity.java
index 181e9b7..76f0892 100644
--- a/src/com/android/contacts/CallContactActivity.java
+++ b/src/com/android/contacts/CallContactActivity.java
@@ -16,12 +16,13 @@
 
 package com.android.contacts;
 
-import com.android.contacts.list.CallOrSmsInitiator;
+import com.android.contacts.interactions.PhoneNumberInteraction;
 
 import android.app.Activity;
+import android.app.Dialog;
 import android.content.DialogInterface;
-import android.content.Intent;
 import android.content.DialogInterface.OnDismissListener;
+import android.content.Intent;
 import android.net.Uri;
 import android.os.Bundle;
 import android.provider.ContactsContract.Contacts;
@@ -32,26 +33,44 @@
  */
 public class CallContactActivity extends Activity implements OnDismissListener {
 
+    private PhoneNumberInteraction mPhoneNumberInteraction;
+
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
+        mPhoneNumberInteraction = new PhoneNumberInteraction(this, false, this);
 
-        Uri data = getIntent().getData();
-        if (data == null) {
+        Uri contactUri = getIntent().getData();
+        if (contactUri == null) {
             finish();
         }
 
-        if (Contacts.CONTENT_ITEM_TYPE.equals(getContentResolver().getType(data))) {
-            CallOrSmsInitiator initiator = new CallOrSmsInitiator(this);
-            initiator.setOnDismissListener(this);
-            initiator.initiateCall(data);
+        // If we are being invoked with a saved state, rely on Activity to restore it
+        if (savedInstanceState != null) {
+            return;
+        }
+
+        if (Contacts.CONTENT_ITEM_TYPE.equals(getContentResolver().getType(contactUri))) {
+            mPhoneNumberInteraction.startInteraction(contactUri);
         } else {
-            startActivity(new Intent(Intent.ACTION_CALL_PRIVILEGED, data));
+            startActivity(new Intent(Intent.ACTION_CALL_PRIVILEGED, contactUri));
             finish();
         }
     }
 
     public void onDismiss(DialogInterface dialog) {
-        finish();
+        if (!isChangingConfigurations()) {
+            finish();
+        }
+    }
+
+    @Override
+    protected Dialog onCreateDialog(int id, Bundle args) {
+        return mPhoneNumberInteraction.onCreateDialog(id, args);
+    }
+
+    @Override
+    protected void onPrepareDialog(int id, Dialog dialog, Bundle args) {
+        mPhoneNumberInteraction.onPrepareDialog(id, dialog, args);
     }
 }
diff --git a/src/com/android/contacts/ContactsListActivity.java b/src/com/android/contacts/ContactsListActivity.java
index 4958be6..2c75051 100644
--- a/src/com/android/contacts/ContactsListActivity.java
+++ b/src/com/android/contacts/ContactsListActivity.java
@@ -17,7 +17,7 @@
 package com.android.contacts;
 
 import com.android.contacts.interactions.ContactDeletionInteraction;
-import com.android.contacts.list.CallOrSmsInitiator;
+import com.android.contacts.interactions.PhoneNumberInteraction;
 import com.android.contacts.list.ContactBrowseListContextMenuAdapter;
 import com.android.contacts.list.ContactEntryListFragment;
 import com.android.contacts.list.ContactPickerFragment;
@@ -90,7 +90,8 @@
     private ContactsIntentResolver mIntentResolver;
     protected ContactEntryListFragment<?> mListFragment;
 
-    protected CallOrSmsInitiator mCallOrSmsInitiator;
+    protected PhoneNumberInteraction mPhoneNumberCallInteraction;
+    protected PhoneNumberInteraction mSendTextMessageInteraction;
     private ContactDeletionInteraction mContactDeletionInteraction;
 
     private int mActionCode;
@@ -338,11 +339,11 @@
         }
 
         public void onCallContactAction(Uri contactUri) {
-            getCallOrSmsInitiator().initiateCall(contactUri);
+            getPhoneNumberCallInteraction().startInteraction(contactUri);
         }
 
         public void onSmsContactAction(Uri contactUri) {
-            getCallOrSmsInitiator().initiateSms(contactUri);
+            getSendTextMessageInteraction().startInteraction(contactUri);
         }
 
         public void onDeleteContactAction(Uri contactUri) {
@@ -489,6 +490,16 @@
             return dialog;
         }
 
+        dialog = getPhoneNumberCallInteraction().onCreateDialog(id, bundle);
+        if (dialog != null) {
+            return dialog;
+        }
+
+        dialog = getSendTextMessageInteraction().onCreateDialog(id, bundle);
+        if (dialog != null) {
+            return dialog;
+        }
+
         switch (id) {
             case R.string.import_from_sim:
             case R.string.import_from_sdcard: {
@@ -511,6 +522,14 @@
             return;
         }
 
+        if (getPhoneNumberCallInteraction().onPrepareDialog(id, dialog, bundle)) {
+            return;
+        }
+
+        if (getSendTextMessageInteraction().onPrepareDialog(id, dialog, bundle)) {
+            return;
+        }
+
         super.onPrepareDialog(id, dialog, bundle);
     }
     /**
@@ -737,11 +756,18 @@
         return false;
     }
 
-    private CallOrSmsInitiator getCallOrSmsInitiator() {
-        if (mCallOrSmsInitiator == null) {
-            mCallOrSmsInitiator = new CallOrSmsInitiator(this);
+    private PhoneNumberInteraction getPhoneNumberCallInteraction() {
+        if (mPhoneNumberCallInteraction == null) {
+            mPhoneNumberCallInteraction = new PhoneNumberInteraction(this, false, null);
         }
-        return mCallOrSmsInitiator;
+        return mPhoneNumberCallInteraction;
+    }
+
+    private PhoneNumberInteraction getSendTextMessageInteraction() {
+        if (mSendTextMessageInteraction == null) {
+            mSendTextMessageInteraction = new PhoneNumberInteraction(this, true, null);
+        }
+        return mSendTextMessageInteraction;
     }
 
     private ContactDeletionInteraction getContactDeletionInteraction() {
diff --git a/src/com/android/contacts/PhoneDisambigDialog.java b/src/com/android/contacts/PhoneDisambigDialog.java
deleted file mode 100644
index 3b32b57..0000000
--- a/src/com/android/contacts/PhoneDisambigDialog.java
+++ /dev/null
@@ -1,226 +0,0 @@
-/*
- * 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.
- */
-
-package com.android.contacts;
-
-import com.android.contacts.Collapser.Collapsible;
-import com.android.contacts.model.ContactsSource;
-import com.android.contacts.model.Sources;
-import com.android.contacts.model.ContactsSource.DataKind;
-import com.android.contacts.model.ContactsSource.StringInflater;
-
-import android.app.AlertDialog;
-import android.content.ContentUris;
-import android.content.ContentValues;
-import android.content.Context;
-import android.content.DialogInterface;
-import android.database.Cursor;
-import android.provider.ContactsContract.Data;
-import android.provider.ContactsContract.RawContacts;
-import android.provider.ContactsContract.CommonDataKinds.Phone;
-import android.telephony.PhoneNumberUtils;
-import android.view.LayoutInflater;
-import android.view.View;
-import android.view.ViewGroup;
-import android.widget.ArrayAdapter;
-import android.widget.CheckBox;
-import android.widget.CompoundButton;
-import android.widget.ListAdapter;
-import android.widget.TextView;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * Class used for displaying a dialog with a list of phone numbers of which
- * one will be chosen to make a call or initiate an sms message.
- */
-public class PhoneDisambigDialog implements DialogInterface.OnClickListener,
-        CompoundButton.OnCheckedChangeListener{
-
-    private boolean mMakePrimary = false;
-    private Context mContext;
-    private AlertDialog mDialog;
-    private boolean mSendSms;
-    private ListAdapter mPhonesAdapter;
-    private ArrayList<PhoneItem> mPhoneItemList;
-
-    public PhoneDisambigDialog(Context context, Cursor phonesCursor) {
-        this(context, phonesCursor, false /*make call*/);
-    }
-
-    public PhoneDisambigDialog(Context context, Cursor phonesCursor, boolean sendSms) {
-        mContext = context;
-        mSendSms = sendSms;
-        mPhoneItemList = makePhoneItemsList(phonesCursor);
-        phonesCursor.close();
-
-        Collapser.collapseList(mPhoneItemList);
-
-        mPhonesAdapter = new PhonesAdapter(mContext, mPhoneItemList, mSendSms);
-
-        LayoutInflater inflater = (LayoutInflater) mContext.getSystemService(
-                Context.LAYOUT_INFLATER_SERVICE);
-        View setPrimaryView = inflater.
-                inflate(R.layout.set_primary_checkbox, null);
-        ((CheckBox) setPrimaryView.findViewById(R.id.setPrimary)).
-                setOnCheckedChangeListener(this);
-
-        // Need to show disambig dialogue.
-        AlertDialog.Builder dialogBuilder = new AlertDialog.Builder(mContext).
-                setAdapter(mPhonesAdapter, this).
-                        setTitle(sendSms ?
-                                R.string.sms_disambig_title : R.string.call_disambig_title).
-                        setView(setPrimaryView);
-
-        mDialog = dialogBuilder.create();
-    }
-
-    public void setOnDismissListener(DialogInterface.OnDismissListener dismissListener) {
-        mDialog.setOnDismissListener(dismissListener);
-    }
-
-    /**
-     * Show the dialog.
-     */
-    public void show() {
-        if (mPhoneItemList.size() == 1) {
-            // If there is only one after collapse, just select it, and close;
-            onClick(mDialog, 0);
-            return;
-        }
-        mDialog.show();
-    }
-
-    public void onClick(DialogInterface dialog, int which) {
-        if (mPhoneItemList.size() > which && which >= 0) {
-            PhoneItem phoneItem = mPhoneItemList.get(which);
-            long id = phoneItem.id;
-            String phone = phoneItem.phoneNumber;
-
-            if (mMakePrimary) {
-                ContentValues values = new ContentValues(1);
-                values.put(Data.IS_SUPER_PRIMARY, 1);
-                mContext.getContentResolver().update(ContentUris.
-                        withAppendedId(Data.CONTENT_URI, id), values, null, null);
-            }
-
-            if (mSendSms) {
-                ContactsUtils.initiateSms(mContext, phone);
-            } else {
-                ContactsUtils.initiateCall(mContext, phone);
-            }
-        } else {
-            dialog.dismiss();
-        }
-    }
-
-    public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
-        mMakePrimary = isChecked;
-    }
-
-    private static class PhonesAdapter extends ArrayAdapter<PhoneItem> {
-        private final boolean sendSms;
-        private final Sources mSources;
-
-        public PhonesAdapter(Context context, List<PhoneItem> objects, boolean sendSms) {
-            super(context, R.layout.phone_disambig_item,
-                    android.R.id.text2, objects);
-            this.sendSms = sendSms;
-            mSources = Sources.getInstance(context);
-        }
-
-        @Override
-        public View getView(int position, View convertView, ViewGroup parent) {
-            View view = super.getView(position, convertView, parent);
-
-            PhoneItem item = getItem(position);
-            ContactsSource source = mSources.getInflatedSource(item.accountType,
-                    ContactsSource.LEVEL_SUMMARY);
-
-            // Obtain a string representation of the phone type specific to the
-            // ContactSource associated with that phone number
-            TextView typeView = (TextView)view.findViewById(android.R.id.text1);
-            DataKind kind = source.getKindForMimetype(Phone.CONTENT_ITEM_TYPE);
-            if (kind != null) {
-                ContentValues values = new ContentValues();
-                values.put(Phone.TYPE, item.type);
-                values.put(Phone.LABEL, item.label);
-                StringInflater header = sendSms ? kind.actionAltHeader : kind.actionHeader;
-                typeView.setText(header.inflateUsing(getContext(), values));
-            } else {
-                typeView.setText(R.string.call_other);
-            }
-            return view;
-        }
-    }
-
-    private class PhoneItem implements Collapsible<PhoneItem> {
-
-        final long id;
-        final String phoneNumber;
-        final String accountType;
-        final long type;
-        final String label;
-
-        public PhoneItem(long id, String phoneNumber, String accountType, int type, String label) {
-            this.id = id;
-            this.phoneNumber = (phoneNumber != null ? phoneNumber : "");
-            this.accountType = accountType;
-            this.type = type;
-            this.label = label;
-        }
-
-        public boolean collapseWith(PhoneItem phoneItem) {
-            if (!shouldCollapseWith(phoneItem)) {
-                return false;
-            }
-            // Just keep the number and id we already have.
-            return true;
-        }
-
-        public boolean shouldCollapseWith(PhoneItem phoneItem) {
-            if (PhoneNumberUtils.compare(PhoneDisambigDialog.this.mContext,
-                    phoneNumber, phoneItem.phoneNumber)) {
-                return true;
-            }
-            return false;
-        }
-
-        @Override
-        public String toString() {
-            return phoneNumber;
-        }
-    }
-
-    private ArrayList<PhoneItem> makePhoneItemsList(Cursor phonesCursor) {
-        ArrayList<PhoneItem> phoneList = new ArrayList<PhoneItem>();
-
-        phonesCursor.moveToPosition(-1);
-        while (phonesCursor.moveToNext()) {
-            long id = phonesCursor.getLong(phonesCursor.getColumnIndex(Data._ID));
-            String phone = phonesCursor.getString(phonesCursor.getColumnIndex(Phone.NUMBER));
-            String accountType =
-                    phonesCursor.getString(phonesCursor.getColumnIndex(RawContacts.ACCOUNT_TYPE));
-            int type = phonesCursor.getInt(phonesCursor.getColumnIndex(Phone.TYPE));
-            String label = phonesCursor.getString(phonesCursor.getColumnIndex(Phone.LABEL));
-
-            phoneList.add(new PhoneItem(id, phone, accountType, type, label));
-        }
-
-        return phoneList;
-    }
-}
diff --git a/src/com/android/contacts/interactions/PhoneNumberInteraction.java b/src/com/android/contacts/interactions/PhoneNumberInteraction.java
new file mode 100644
index 0000000..5cf289e
--- /dev/null
+++ b/src/com/android/contacts/interactions/PhoneNumberInteraction.java
@@ -0,0 +1,365 @@
+/*
+ * Copyright (C) 2010 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.contacts.interactions;
+
+
+import com.android.contacts.Collapser;
+import com.android.contacts.Collapser.Collapsible;
+import com.android.contacts.R;
+import com.android.contacts.model.ContactsSource;
+import com.android.contacts.model.ContactsSource.DataKind;
+import com.android.contacts.model.ContactsSource.StringInflater;
+import com.android.contacts.model.Sources;
+
+import android.app.Activity;
+import android.app.AlertDialog;
+import android.app.Dialog;
+import android.content.ContentUris;
+import android.content.ContentValues;
+import android.content.Context;
+import android.content.CursorLoader;
+import android.content.DialogInterface;
+import android.content.DialogInterface.OnClickListener;
+import android.content.DialogInterface.OnDismissListener;
+import android.content.Intent;
+import android.content.Loader;
+import android.content.Loader.OnLoadCompleteListener;
+import android.database.Cursor;
+import android.net.Uri;
+import android.os.Bundle;
+import android.os.Parcel;
+import android.os.Parcelable;
+import android.provider.ContactsContract.CommonDataKinds.Phone;
+import android.provider.ContactsContract.Contacts;
+import android.provider.ContactsContract.Data;
+import android.provider.ContactsContract.RawContacts;
+import android.telephony.PhoneNumberUtils;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ArrayAdapter;
+import android.widget.CheckBox;
+import android.widget.TextView;
+
+import java.util.ArrayList;
+
+/**
+ * Initiates phone calls or a text message.
+ */
+public class PhoneNumberInteraction
+        implements OnLoadCompleteListener<Cursor>, OnClickListener {
+
+    public static final String EXTRA_KEY_ITEMS = "items";
+
+    /**
+     * A model object for capturing a phone number for a given contact.
+     */
+    static class PhoneItem implements Parcelable, Collapsible<PhoneItem> {
+        long id;
+        String phoneNumber;
+        String accountType;
+        long type;
+        String label;
+
+        public static Parcelable.Creator<PhoneItem> CREATOR = new Creator<PhoneItem>() {
+
+            public PhoneItem[] newArray(int size) {
+                return new PhoneItem[size];
+            }
+
+            public PhoneItem createFromParcel(Parcel source) {
+                PhoneItem item = new PhoneItem();
+                item.id = source.readLong();
+                item.phoneNumber = source.readString();
+                item.accountType = source.readString();
+                item.type = source.readLong();
+                item.label = source.readString();
+                return item;
+            }
+        };
+
+        public void writeToParcel(Parcel dest, int flags) {
+            dest.writeLong(id);
+            dest.writeString(phoneNumber);
+            dest.writeString(accountType);
+            dest.writeLong(type);
+            dest.writeString(label);
+        }
+
+        public int describeContents() {
+            return 0;
+        }
+
+        public boolean collapseWith(PhoneItem phoneItem) {
+            if (!shouldCollapseWith(phoneItem)) {
+                return false;
+            }
+            // Just keep the number and id we already have.
+            return true;
+        }
+
+        public boolean shouldCollapseWith(PhoneItem phoneItem) {
+            if (PhoneNumberUtils.compareStrictly(phoneNumber, phoneItem.phoneNumber)) {
+                return true;
+            }
+            return false;
+        }
+
+        @Override
+        public String toString() {
+            return phoneNumber;
+        }
+    }
+
+    /**
+     * A list adapter that populates the list of contact's phone numbers.
+     */
+    private class PhoneItemAdapter extends ArrayAdapter<PhoneItem> {
+        private final Sources mSources;
+
+        public PhoneItemAdapter(Context context) {
+            super(context, R.layout.phone_disambig_item, android.R.id.text2);
+            mSources = Sources.getInstance(context);
+        }
+
+        @Override
+        public View getView(int position, View convertView, ViewGroup parent) {
+            View view = super.getView(position, convertView, parent);
+
+            PhoneItem item = getItem(position);
+            ContactsSource source = mSources.getInflatedSource(item.accountType,
+                    ContactsSource.LEVEL_SUMMARY);
+
+            // Obtain a string representation of the phone type specific to the
+            // ContactSource associated with that phone number
+            TextView typeView = (TextView)view.findViewById(android.R.id.text1);
+            DataKind kind = source.getKindForMimetype(Phone.CONTENT_ITEM_TYPE);
+            if (kind != null) {
+                ContentValues values = new ContentValues();
+                values.put(Phone.TYPE, item.type);
+                values.put(Phone.LABEL, item.label);
+                StringInflater header = mSendTextMessage ? kind.actionAltHeader : kind.actionHeader;
+                typeView.setText(header.inflateUsing(getContext(), values));
+            } else {
+                typeView.setText(R.string.call_other);
+            }
+            return view;
+        }
+    }
+
+    private static final String[] PHONE_NUMBER_PROJECTION = new String[] {
+            Phone._ID,
+            Phone.NUMBER,
+            Phone.IS_SUPER_PRIMARY,
+            RawContacts.ACCOUNT_TYPE,
+            Phone.TYPE,
+            Phone.LABEL
+    };
+
+    private static final String PHONE_NUMBER_SELECTION = Data.MIMETYPE + "='"
+            + Phone.CONTENT_ITEM_TYPE + "' AND " + Phone.NUMBER + " NOT NULL";
+
+    private final Context mContext;
+    private final OnDismissListener mDismissListener;
+    private final boolean mSendTextMessage;
+
+    private CursorLoader mLoader;
+
+    public PhoneNumberInteraction(Context context, boolean sendTextMessage,
+            DialogInterface.OnDismissListener dismissListener) {
+        mContext = context;
+        mSendTextMessage = sendTextMessage;
+        mDismissListener = dismissListener;
+    }
+
+    private void performAction(String phoneNumber) {
+        Intent intent;
+        if (mSendTextMessage) {
+            intent = new Intent(
+                    Intent.ACTION_SENDTO, Uri.fromParts("sms", phoneNumber, null));
+        } else {
+            intent = new Intent(
+                    Intent.ACTION_CALL_PRIVILEGED, Uri.fromParts("tel", phoneNumber, null));
+
+        }
+        startActivity(intent);
+    }
+
+    /**
+     * Initiates the interaction. This may result in a phone call or sms message started
+     * or a disambiguation dialog to determine which phone number should be used.
+     */
+    public void startInteraction(Uri contactUri) {
+        if (mLoader != null) {
+            mLoader.destroy();
+        }
+
+        mLoader = new CursorLoader(mContext,
+                Uri.withAppendedPath(contactUri, Contacts.Data.CONTENT_DIRECTORY),
+                PHONE_NUMBER_PROJECTION,
+                PHONE_NUMBER_SELECTION,
+                null,
+                null);
+        mLoader.registerListener(0, this);
+        startLoading(mLoader);
+    }
+
+    @Override
+    public void onLoadComplete(Loader<Cursor> loader, Cursor cursor) {
+        if (cursor == null) {
+            onDismiss();
+            return;
+        }
+
+        ArrayList<PhoneItem> phoneList = new ArrayList<PhoneItem>();
+        String primaryPhone = null;
+        try {
+            while (cursor.moveToNext()) {
+                if (cursor.getInt(cursor.getColumnIndex(Phone.IS_SUPER_PRIMARY)) != 0) {
+                    // Found super primary, call it.
+                    primaryPhone = cursor.getString(cursor.getColumnIndex(Phone.NUMBER));
+                    break;
+                }
+
+                PhoneItem item = new PhoneItem();
+                item.id = cursor.getLong(cursor.getColumnIndex(Data._ID));
+                item.phoneNumber = cursor.getString(cursor.getColumnIndex(Phone.NUMBER));
+                item.accountType =
+                        cursor.getString(cursor.getColumnIndex(RawContacts.ACCOUNT_TYPE));
+                item.type = cursor.getInt(cursor.getColumnIndex(Phone.TYPE));
+                item.label = cursor.getString(cursor.getColumnIndex(Phone.LABEL));
+
+                phoneList.add(item);
+            }
+        } finally {
+            cursor.close();
+        }
+
+        if (primaryPhone != null) {
+            performAction(primaryPhone);
+            onDismiss();
+            return;
+        }
+
+        Collapser.collapseList(phoneList);
+
+        if (phoneList.size() == 0) {
+            onDismiss();
+        } else if (phoneList.size() == 1) {
+            onDismiss();
+            performAction(phoneList.get(0).phoneNumber);
+        } else {
+            Bundle bundle = new Bundle();
+            bundle.putParcelableArrayList(EXTRA_KEY_ITEMS, phoneList);
+            showDialog(getDialogId(), bundle);
+        }
+    }
+
+    private void onDismiss() {
+        if (mDismissListener != null) {
+            mDismissListener.onDismiss(null);
+        }
+    }
+
+    private int getDialogId() {
+        return mSendTextMessage
+                ? R.id.dialog_phone_number_message_disambiguation
+                : R.id.dialog_phone_number_call_disambiguation;
+    }
+
+    public Dialog onCreateDialog(int id, Bundle bundle) {
+        if (id != getDialogId()) {
+            return null;
+        }
+
+        LayoutInflater inflater = LayoutInflater.from(mContext);
+        View setPrimaryView = inflater.inflate(R.layout.set_primary_checkbox, null);
+        AlertDialog dialog = new AlertDialog.Builder(mContext)
+                .setAdapter(new PhoneItemAdapter(mContext), this)
+                .setView(setPrimaryView)
+                .setTitle(mSendTextMessage
+                        ? R.string.sms_disambig_title
+                        : R.string.call_disambig_title)
+                .create();
+        dialog.setOnDismissListener(mDismissListener);
+        return dialog;
+    }
+
+    public boolean onPrepareDialog(int id, Dialog dialog, Bundle bundle) {
+        if (id != getDialogId()) {
+            return false;
+        }
+
+        ArrayList<PhoneItem> phoneList = bundle.getParcelableArrayList(EXTRA_KEY_ITEMS);
+
+        AlertDialog alertDialog = (AlertDialog)dialog;
+        PhoneItemAdapter adapter = (PhoneItemAdapter)alertDialog.getListView().getAdapter();
+        adapter.clear();
+        adapter.addAll(phoneList);
+
+        return true;
+    }
+
+    /**
+     * Handles the user selection in the disambiguation dialog.
+     */
+    @Override
+    public void onClick(DialogInterface dialog, int which) {
+        AlertDialog alertDialog = (AlertDialog)dialog;
+        PhoneItemAdapter adapter = (PhoneItemAdapter)alertDialog.getListView().getAdapter();
+        PhoneItem phoneItem = adapter.getItem(which);
+        if (phoneItem != null) {
+            long id = phoneItem.id;
+            String phone = phoneItem.phoneNumber;
+
+            CheckBox checkBox = (CheckBox)alertDialog.findViewById(R.id.setPrimary);
+            if (checkBox.isChecked()) {
+                makePrimary(id);
+            }
+
+            performAction(phone);
+        }
+    }
+
+    /**
+     * Makes the selected phone number primary.
+     */
+    void makePrimary(long id) {
+        // TODO use a Saver
+        ContentValues values = new ContentValues(1);
+        values.put(Data.IS_SUPER_PRIMARY, 1);
+        Uri uri = ContentUris.withAppendedId(Data.CONTENT_URI, id);
+        mContext.getContentResolver().update(uri, values, null, null);
+    }
+
+    /* Visible for testing */
+    void showDialog(int dialogId, Bundle bundle) {
+        Activity activity = (Activity)mContext;
+        if (!activity.isFinishing()) {
+            activity.showDialog(dialogId, bundle);
+        }
+    }
+
+    /* Visible for testing */
+    void startActivity(Intent intent) {
+        mContext.startActivity(intent);
+    }
+
+    /* Visible for testing */
+    void startLoading(Loader<Cursor> loader) {
+        loader.startLoading();
+    }
+}
diff --git a/src/com/android/contacts/list/CallOrSmsInitiator.java b/src/com/android/contacts/list/CallOrSmsInitiator.java
deleted file mode 100644
index b5aabee..0000000
--- a/src/com/android/contacts/list/CallOrSmsInitiator.java
+++ /dev/null
@@ -1,139 +0,0 @@
-/*
- * Copyright (C) 2010 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.contacts.list;
-
-import com.android.contacts.ContactsUtils;
-import com.android.contacts.PhoneDisambigDialog;
-import com.android.internal.widget.RotarySelector.OnDialTriggerListener;
-
-import android.content.AsyncQueryHandler;
-import android.content.Context;
-import android.content.DialogInterface;
-import android.content.DialogInterface.OnDismissListener;
-import android.database.Cursor;
-import android.net.Uri;
-import android.provider.ContactsContract.Contacts;
-import android.provider.ContactsContract.RawContacts;
-import android.provider.ContactsContract.CommonDataKinds.Phone;
-import android.provider.ContactsContract.Contacts.Data;
-
-/**
- * Initiates phone calls or SMS messages.
- */
-public class CallOrSmsInitiator {
-
-    private final Context mContext;
-    private AsyncQueryHandler mQueryHandler;
-    private int mCurrentToken;
-    private boolean mSendSms;
-
-    private static final String[] PHONE_NUMBER_PROJECTION = new String[] {
-            Phone._ID,
-            Phone.NUMBER,
-            Phone.IS_SUPER_PRIMARY,
-            RawContacts.ACCOUNT_TYPE,
-            Phone.TYPE,
-            Phone.LABEL
-    };
-
-    private static final String PHONE_NUMBER_SELECTION = Data.MIMETYPE + "='"
-            + Phone.CONTENT_ITEM_TYPE + "' AND " + Phone.NUMBER + " NOT NULL";
-    private OnDismissListener mDismissListener;
-
-    public CallOrSmsInitiator(Context context) {
-        this.mContext = context;
-        mQueryHandler = new AsyncQueryHandler(context.getContentResolver()) {
-            @Override
-            protected void onQueryComplete(int token, Object cookie, Cursor cursor) {
-                onPhoneNumberQueryComplete(token, cookie, cursor);
-            }
-        };
-    }
-
-    public void setOnDismissListener(DialogInterface.OnDismissListener dismissListener) {
-        this.mDismissListener = dismissListener;
-    }
-
-    protected void onPhoneNumberQueryComplete(int token, Object cookie, Cursor cursor) {
-        if (cursor == null || cursor.getCount() == 0) {
-            cursor.close();
-            return;
-        }
-
-        if (token != mCurrentToken) { // Stale query, ignore
-            cursor.close();
-            return;
-        }
-
-        String phone = null;
-        if (cursor.getCount() == 1) {
-            // only one number, call it.
-            cursor.moveToFirst();
-            phone = cursor.getString(cursor.getColumnIndex(Phone.NUMBER));
-        } else {
-            cursor.moveToPosition(-1);
-            while (cursor.moveToNext()) {
-                if (cursor.getInt(cursor.getColumnIndex(Phone.IS_SUPER_PRIMARY)) != 0) {
-                    // Found super primary, call it.
-                    phone = cursor.getString(cursor.getColumnIndex(Phone.NUMBER));
-                    break;
-                }
-            }
-        }
-
-        if (phone == null) {
-            // Display dialog to choose a number to call.
-            PhoneDisambigDialog phoneDialog = new PhoneDisambigDialog(mContext, cursor, mSendSms);
-            if (mDismissListener != null) {
-                phoneDialog.setOnDismissListener(mDismissListener);
-            }
-            phoneDialog.show();
-        } else {
-            if (mSendSms) {
-                ContactsUtils.initiateSms(mContext, phone);
-            } else {
-                ContactsUtils.initiateCall(mContext, phone);
-            }
-            if (mDismissListener != null) {
-                mDismissListener.onDismiss(null);
-            }
-        }
-    }
-
-    /**
-     * Initiates a phone call with the specified contact. If necessary, displays
-     * a disambiguation dialog to see which number to call.
-     */
-    public void initiateCall(Uri contactUri) {
-        callOrSendSms(contactUri, false);
-    }
-
-    /**
-     * Initiates a text message to the specified contact. If necessary, displays
-     * a disambiguation dialog to see which number to call.
-     */
-    public void initiateSms(Uri contactUri) {
-        callOrSendSms(contactUri, true);
-    }
-
-    private void callOrSendSms(Uri contactUri, boolean sendSms) {
-        mCurrentToken++;
-        mSendSms = sendSms;
-        Uri dataUri = Uri.withAppendedPath(contactUri, Contacts.Data.CONTENT_DIRECTORY);
-        mQueryHandler.startQuery(mCurrentToken, dataUri, dataUri, PHONE_NUMBER_PROJECTION,
-                PHONE_NUMBER_SELECTION, null, null);
-    }
-}
diff --git a/tests/src/com/android/contacts/interactions/PhoneNumberInteractionTest.java b/tests/src/com/android/contacts/interactions/PhoneNumberInteractionTest.java
new file mode 100644
index 0000000..8c6a1ac
--- /dev/null
+++ b/tests/src/com/android/contacts/interactions/PhoneNumberInteractionTest.java
@@ -0,0 +1,184 @@
+/*
+ * Copyright (C) 2010 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.contacts.interactions;
+
+import com.android.contacts.R;
+import com.android.contacts.interactions.PhoneNumberInteraction.PhoneItem;
+import com.android.contacts.tests.mocks.ContactsMockContext;
+import com.android.contacts.tests.mocks.MockContentProvider;
+import com.android.contacts.tests.mocks.MockContentProvider.Query;
+
+import android.content.AsyncTaskLoader;
+import android.content.ContentUris;
+import android.content.Context;
+import android.content.DialogInterface.OnDismissListener;
+import android.content.Intent;
+import android.content.Loader;
+import android.database.Cursor;
+import android.net.Uri;
+import android.os.Bundle;
+import android.os.Parcelable;
+import android.provider.ContactsContract.CommonDataKinds.Phone;
+import android.provider.ContactsContract.Contacts;
+import android.provider.ContactsContract.RawContacts;
+import android.test.InstrumentationTestCase;
+import android.test.suitebuilder.annotation.Smoke;
+
+import java.util.ArrayList;
+
+/**
+ * Tests for {@link PhoneNumberInteraction}.
+ *
+ * Running all tests:
+ *
+ *   runtest contacts
+ * or
+ *   adb shell am instrument \
+ *     -w com.android.contacts.tests/android.test.InstrumentationTestRunner
+ */
+@Smoke
+public class PhoneNumberInteractionTest extends InstrumentationTestCase {
+
+    private final static class TestPhoneNumberInteraction extends PhoneNumberInteraction {
+        Intent startedIntent;
+        int dialogId;
+        Bundle dialogArgs;
+
+        public TestPhoneNumberInteraction(
+                Context context, boolean sendTextMessage, OnDismissListener dismissListener) {
+            super(context, sendTextMessage, dismissListener);
+        }
+
+        @Override
+        void startLoading(Loader<Cursor> loader) {
+            // Execute the loader synchronously
+            AsyncTaskLoader<Cursor> atLoader = (AsyncTaskLoader<Cursor>)loader;
+            Cursor data = atLoader.loadInBackground();
+            atLoader.deliverResult(data);
+        }
+
+        @Override
+        void startActivity(Intent intent) {
+            this.startedIntent = intent;
+        }
+
+        @Override
+        void showDialog(int dialogId, Bundle bundle) {
+            this.dialogId = dialogId;
+            this.dialogArgs = bundle;
+        }
+    }
+
+    private ContactsMockContext mContext;
+    private MockContentProvider mContactsProvider;
+
+    @Override
+    protected void setUp() throws Exception {
+        super.setUp();
+        mContext = new ContactsMockContext(getInstrumentation().getTargetContext());
+        mContactsProvider = mContext.getContactsProvider();
+    }
+
+    @Override
+    protected void tearDown() throws Exception {
+        mContactsProvider.verify();
+        super.tearDown();
+    }
+
+    public void testSendSmsWhenOnlyOneNumberAvailable() {
+        Uri contactUri = ContentUris.withAppendedId(Contacts.CONTENT_URI, 13);
+        expectQuery(contactUri)
+                .returnRow(1, "123", 0, null, Phone.TYPE_HOME, null);
+
+        TestPhoneNumberInteraction interaction = new TestPhoneNumberInteraction(
+                mContext, true, null);
+
+        interaction.startInteraction(contactUri);
+
+        assertEquals(Intent.ACTION_SENDTO, interaction.startedIntent.getAction());
+        assertEquals("sms:123", interaction.startedIntent.getDataString());
+    }
+
+    public void testSendSmsWhenThereIsPrimaryNumber() {
+        Uri contactUri = ContentUris.withAppendedId(Contacts.CONTENT_URI, 13);
+        expectQuery(contactUri)
+                .returnRow(1, "123", 0, null, Phone.TYPE_HOME, null)
+                .returnRow(2, "456", 1, null, Phone.TYPE_HOME, null);
+
+        TestPhoneNumberInteraction interaction = new TestPhoneNumberInteraction(
+                mContext, true, null);
+
+        interaction.startInteraction(contactUri);
+
+        assertEquals(Intent.ACTION_SENDTO, interaction.startedIntent.getAction());
+        assertEquals("sms:456", interaction.startedIntent.getDataString());
+    }
+
+    public void testCallNumberWhenThereAreDuplicates() {
+        Uri contactUri = ContentUris.withAppendedId(Contacts.CONTENT_URI, 13);
+        expectQuery(contactUri)
+                .returnRow(1, "123", 0, null, Phone.TYPE_HOME, null)
+                .returnRow(2, "123", 0, null, Phone.TYPE_WORK, null);
+
+        TestPhoneNumberInteraction interaction = new TestPhoneNumberInteraction(
+                mContext, false, null);
+
+        interaction.startInteraction(contactUri);
+
+        assertEquals(Intent.ACTION_CALL_PRIVILEGED, interaction.startedIntent.getAction());
+        assertEquals("tel:123", interaction.startedIntent.getDataString());
+    }
+
+    public void testShowDisambigDialogForCalling() {
+        Uri contactUri = ContentUris.withAppendedId(Contacts.CONTENT_URI, 13);
+        expectQuery(contactUri)
+                .returnRow(1, "123", 0, "account", Phone.TYPE_HOME, "label")
+                .returnRow(2, "456", 0, null, Phone.TYPE_WORK, null);
+
+        TestPhoneNumberInteraction interaction = new TestPhoneNumberInteraction(
+                mContext, false, null);
+
+        interaction.startInteraction(contactUri);
+
+        assertEquals(R.id.dialog_phone_number_call_disambiguation, interaction.dialogId);
+
+        ArrayList<PhoneItem> items = interaction.dialogArgs.getParcelableArrayList(
+                PhoneNumberInteraction.EXTRA_KEY_ITEMS);
+        assertEquals(2, items.size());
+
+        PhoneItem item = items.get(0);
+        assertEquals(1, item.id);
+        assertEquals("123", item.phoneNumber);
+        assertEquals("account", item.accountType);
+        assertEquals(Phone.TYPE_HOME, item.type);
+        assertEquals("label", item.label);
+    }
+
+    private Query expectQuery(Uri contactUri) {
+        Uri dataUri = Uri.withAppendedPath(contactUri, Contacts.Data.CONTENT_DIRECTORY);
+        return mContactsProvider
+                .expectQuery(dataUri)
+                .withProjection(
+                        Phone._ID,
+                        Phone.NUMBER,
+                        Phone.IS_SUPER_PRIMARY,
+                        RawContacts.ACCOUNT_TYPE,
+                        Phone.TYPE,
+                        Phone.LABEL)
+                .withSelection("mimetype='vnd.android.cursor.item/phone_v2' AND data1 NOT NULL");
+    }
+}