Use the terms "Link and Unlink" instead of "Merge and separate".

            android:visibility="gone"/>

        <Button

            android:id="@+id/merge_button"

            android:id="@+id/link_button"

            style="?android:attr/buttonBarButtonStyle"

            android:layout_width="wrap_content"

            android:layout_height="wrap_content"

            android:text="@string/quickcontact_suggestion_merge_button"

            android:text="@string/quickcontact_suggestion_link_button"

            android:textColor="@color/quickcontact_entry_sub_header_text_color"

            android:paddingStart="@dimen/quickcontact_suggestion_card_image_spacing"/>

    </LinearLayout>

    <string name="menu_sendSMS">Text contact</string>

    <!-- Menu item that splits an item from the contact detail into a separate aggregate -->

    <string name="menu_splitAggregate">Separate</string>

    <string name="menu_splitAggregate">Unlink</string>

    <!-- Menu item that edits the currently selected group [CHAR LIMIT=30] -->

    <string name="menu_editGroup">Edit</string>

    <string name="menu_new_group_action_bar">Add Group</string>

    <!-- Title of the confirmation dialog for separating contacts into multiple instances [CHAR LIMIT=26] -->

    <string name="splitConfirmation_title">Separate contact?</string>

    <string name="splitConfirmation_title">Unlink contact?</string>

    <!-- Confirmation dialog for separating contacts into multiple instances [CHAR LIMIT=NONE] -->

    <string name="splitConfirmation">This contact will be separated into multiple contacts.</string>

    <!-- Confirmation dialog for unlinking contacts into multiple instances [CHAR LIMIT=NONE] -->

    <string name="splitConfirmation">This contact will be unlinked into multiple contacts.</string>

    <!-- Menu item that joins an aggregate with another aggregate -->

    <string name="menu_joinAggregate">Merge</string>

    <string name="menu_joinAggregate">Link</string>

    <!-- Menu item (in the action bar) to indicate that changes should be saved [CHAR LIMIT=20] -->

    <string name="menu_save">Save</string>

    <string name="separatorJoinAggregateAll">All contacts</string>

    <!-- Toast shown after two contacts have been joined by a user action. [CHAR LIMIT=NONE] -->

    <string name="contactsJoinedMessage">Contacts merged</string>

    <string name="contactsJoinedMessage">Contacts linked</string>

    <!-- Toast shown after contacts that the user has selected are deleted by a user action. [CHAR LIMIT=NONE] -->

    <string name="contacts_deleted_toast">Contacts deleted</string>

    <!-- Warning dialog contents after users selects to delete a contact with ReadOnly and Writable sources. -->

    <string name="readOnlyContactDeleteConfirmation">This contact contains information from multiple accounts. Information from read-only accounts will be hidden in your contacts lists, not deleted.</string>

    <!-- Warning dialog. Shown if user selects a single contact to merge. [CHAR LIMIT=NONE]  -->

    <string name="batch_merge_single_contact_warning">You need at least two contacts selected to perform a merge.</string>

    <!-- Warning dialog. Shown if user selects a single contact to link. [CHAR LIMIT=NONE]  -->

    <string name="batch_link_single_contact_warning">You need at least two contacts selected to perform a link.</string>

    <!-- Confirmation dialog. Shown after user selects to merge contacts. [CHAR LIMIT=NONE]  -->

    <string name="batch_merge_confirmation">The selected contacts will be merged into a single contact.</string>

    <!-- Confirmation dialog. Shown after user selects to link contacts. [CHAR LIMIT=NONE]  -->

    <string name="batch_link_confirmation">The selected contacts will be linked into a single contact.</string>

    <!-- Confirmation dialog. Shown after user selects to delete writable contacts. [CHAR LIMIT=NONE]  -->

    <string name="batch_delete_confirmation">The selected contacts will be deleted.</string>

    <!-- The title of the Edit-Contact screen -->

    <string name="edit_contact">Edit contact</string>

    <!-- Shows how many contacts have been merged. The value 1 is not shown but should be translated

    <!-- Shows how many contacts have been linked. The value 1 is not shown but should be translated

         anyway if we change our mind later -->

    <plurals name="merge_info">

        <item quantity="one">not merged</item>

        <item quantity="other">merged from <xliff:g id="count">%0$d</xliff:g> sources</item>

    <plurals name="link_info">

        <item quantity="one">not linked</item>

        <item quantity="other">linked from <xliff:g id="count">%0$d</xliff:g> sources</item>

    </plurals>

    <!-- The message in a confirmation dialog shown when the user selects a

    <!-- Quick contact display name with phonetic name -->

    <string name="quick_contact_display_name_with_phonetic"><xliff:g id="display_name">%s</xliff:g> (<xliff:g id="phonetic_name">%s</xliff:g>)</string>

    <!-- Button used in quick contact suggestion card to merge selected contacts. [CHAR LIMIT=30]-->

    <string name="quickcontact_suggestion_merge_button">Merge</string>

    <!-- Button used in quick contact suggestion card to link selected contacts. [CHAR LIMIT=30]-->

    <string name="quickcontact_suggestion_link_button">Link</string>

    <!-- Suggestions number in quick contact suggestion card [CHAR LIMIT=60] -->

    <plurals name="quickcontact_suggestions_number">

    <!-- Account type with number in quick contact suggestion card [CHAR LIMIT=30]-->

    <string name="quickcontact_suggestion_account_type"><xliff:g id="account_type">%s</xliff:g><xliff:g id="account_type_number">%s</xliff:g></string>

    <!-- Merged contacts title showing in contact editor UI. [CHAR LIMIT=30]-->

    <string name="compact_editor_linked_contacts_title">Merged contacts</string>

    <!-- Linked contacts title showing in contact editor UI. [CHAR LIMIT=30]-->

    <string name="compact_editor_linked_contacts_title">Linked contacts</string>

</resources>

        public void onEditorsBound();

        /**

         * Invoked when a rawcontact from merged contacts is selected in editor.

         * Invoked when a rawcontact from linked contacts is selected in editor.

         */

        public void onRawContactSelected(Uri uri, long rawContactId, boolean isReadOnly);

        if (contactIds.size() <= 1) {

            return new AlertDialog.Builder(getActivity())

                    .setIconAttribute(android.R.attr.alertDialogIcon)

                    .setMessage(R.string.batch_merge_single_contact_warning)

                    .setMessage(R.string.batch_link_single_contact_warning)

                    .setPositiveButton(android.R.string.ok, null)

                    .create();

        }

        return new AlertDialog.Builder(getActivity())

                .setIconAttribute(android.R.attr.alertDialogIcon)

                .setMessage(R.string.batch_merge_confirmation)

                .setMessage(R.string.batch_link_confirmation)

                .setNegativeButton(android.R.string.cancel, null)

                .setPositiveButton(android.R.string.ok,

                        new DialogInterface.OnClickListener() {

    private ImageView mSuggestionExpansionButton;

    private LinearLayout mSuggestionList;

    private View mSuggestionSeparator;

    private Button mSuggestionsMergeButton;

    private Button mSuggestionsLinkButton;

    private boolean mIsSuggestionListCollapsed;

    private long mPreviousSuggestionForContactId = 0;

        mSuggestionExpansionButton = (ImageView) findViewById(R.id.expand_suggestion_button);

        mSuggestionSeparator = findViewById(R.id.title_separator2);

        mSuggestionList = (LinearLayout) findViewById(R.id.suggestion_list);

        mSuggestionsMergeButton = (Button) findViewById(R.id.merge_button);

        mSuggestionsLinkButton = (Button) findViewById(R.id.link_button);

        if (savedInstanceState != null) {

            mIsSuggestionListCollapsed = savedInstanceState.getBoolean(

                    KEY_IS_SUGGESTION_LIST_COLLAPSED, true);

        }

        mSuggestionExpansionButton.setClickable(true);

        mSuggestionsMergeButton.setOnClickListener(new OnClickListener() {

        mSuggestionsLinkButton.setOnClickListener(new OnClickListener() {

            @Override

            public void onClick(View view) {

                // Join selected contacts.