nao estou conseguindo setar os metodos map.setBuiltInZoomControls(true); map.displayZoomControls(true);
estou usando android 2.1

package com.example.marlon.asper;



import android.content.Intent;

import android.net.Uri;

import android.os.Bundle;



import com.google.android.gms.appindexing.Action;

import com.google.android.gms.appindexing.AppIndex;

import com.google.android.gms.common.api.GoogleApiClient;

import com.google.android.gms.maps.MapView;

import com.google.android.gms.maps.SupportMapFragment;



/**

 * Created by Marlon on 02/06/2016.

 */

public class MapShowActivity extends MapsActivity {





    /**

     * ATTENTION: This was auto-generated to implement the App Indexing API.

     * See https://g.co/AppIndexing/AndroidStudio for more information.

     */

    private GoogleApiClient client;



    @Override

    protected void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

        setContentView(R.layout.mapa);



        MapView map = (MapView)findViewById(R.id.mapa_view);



        map.setBuiltInZoomControls(true);

        map.displayZoomControls(true);



        Intent it = getIntent();



        int latitude = (int)(it.getDoubleExtra("latitude", 0)*1E6);

        int longitude = (int)(it.getDoubleExtra("longitude", 0)*1E6);









    }



    @Override

    protected boolean isRouteDisplayed() {

        return false;

    }













    @Override

    public void onStart() {

        super.onStart();



        // ATTENTION: This was auto-generated to implement the App Indexing API.

        // See https://g.co/AppIndexing/AndroidStudio for more information.

        client.connect();

        Action viewAction = Action.newAction(

                Action.TYPE_VIEW, // TODO: choose an action type.

                "MapShow Page", // TODO: Define a title for the content shown.

                // TODO: If you have web page content that matches this app activity's content,

                // make sure this auto-generated web page URL is correct.

                // Otherwise, set the URL to null.

                Uri.parse("http://host/path"),

                // TODO: Make sure this auto-generated app URL is correct.

                Uri.parse("android-app://com.example.marlon.asper/http/host/path")

        );

        AppIndex.AppIndexApi.start(client, viewAction);

    }



    @Override

    public void onStop() {

        super.onStop();



        // ATTENTION: This was auto-generated to implement the App Indexing API.

        // See https://g.co/AppIndexing/AndroidStudio for more information.

        Action viewAction = Action.newAction(

                Action.TYPE_VIEW, // TODO: choose an action type.

                "MapShow Page", // TODO: Define a title for the content shown.

                // TODO: If you have web page content that matches this app activity's content,

                // make sure this auto-generated web page URL is correct.

                // Otherwise, set the URL to null.

                Uri.parse("http://host/path"),

                // TODO: Make sure this auto-generated app URL is correct.

                Uri.parse("android-app://com.example.marlon.asper/http/host/path")

        );

        AppIndex.AppIndexApi.end(client, viewAction);

        client.disconnect();

    }

}

Olá

Qual o erro gerado?