tmp for google map

activity_map.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:orientation="vertical"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context=".BusMapActivity">

    <!-- xmlns:map="http://schemas.android.com/apk/res-auto" -->
    <!--<fragment xmlns:android="http://schemas.android.com/apk/res/android"
        android:name="com.google.android.gms.maps.MapFragment"
        android:id="@+id/map"
        android:layout_height="match_parent"
        android:layout_width="match_parent"/> -->

    <!--<fragment xmlns:android="http://schemas.android.com/apk/res/android"
        android:name="com.google.android.gms.maps.MapFragment"
        android:id="@+id/map"
        android:layout_height="match_parent"
        android:layout_width="match_parent"
        map:cameraTargetLat="13.651746"
        map:cameraTargetLng="100.494872"
        map:cameraBearing="112.5"
        map:cameraTilt="65"
        map:cameraZoom="17"/> -->

    <FrameLayout
        android:id="@+id/contentContainer"
        android:layout_width="match_parent"
        android:layout_height="match_parent" />

</LinearLayout>

BusMapActivity.java

import android.Manifest;
import android.app.FragmentTransaction;
import android.content.Context;
import android.content.pm.PackageManager;
import android.location.Location;
import android.location.LocationListener;
import android.location.LocationManager;
import android.os.Build;
import android.os.Bundle;
import android.support.v4.app.ActivityCompat;
import android.support.v4.content.ContextCompat;
import android.support.v7.app.AppCompatActivity;

import com.google.android.gms.common.api.GoogleApiClient;
import com.google.android.gms.maps.CameraUpdateFactory;
import com.google.android.gms.maps.GoogleMap;
import com.google.android.gms.maps.MapFragment;
import com.google.android.gms.maps.OnMapReadyCallback;
import com.google.android.gms.maps.model.BitmapDescriptorFactory;
import com.google.android.gms.maps.model.CameraPosition;
import com.google.android.gms.maps.model.LatLng;
import com.google.android.gms.maps.model.Marker;
import com.google.android.gms.maps.model.MarkerOptions;

public class BusMapActivity extends AppCompatActivity implements OnMapReadyCallback {

    GoogleMap mMap;
    boolean mapReady = false;

    double lat, lng;
    Marker mMarker;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_map);

        //MapFragment mapFragment = (MapFragment) getFragmentManager().findFragmentById(R.id.map);
        //mapFragment.getMapAsync(this);

        //add map fragment
        MapFragment mapFragment = MapFragment.newInstance();
        FragmentTransaction fragmentTransaction = getFragmentManager().beginTransaction();
        fragmentTransaction.add(R.id.contentContainer, mapFragment);
        fragmentTransaction.commit();
        mapFragment.getMapAsync(this);
    }

    @Override
    public void onMapReady(GoogleMap googleMap) {
        //Do something with google map
        mapReady = true;
        mMap = googleMap;
        mMap.setMapType(GoogleMap.MAP_TYPE_NORMAL);

        //test for show current location
        LatLng lat = new LatLng(13.651746, 100.494872);
        CameraPosition cameraPosition = new CameraPosition.Builder()
                .target(lat).bearing(112.5f).zoom(17).build();

        //add marker
        MarkerOptions marker1 = new MarkerOptions().position(lat).title("You are here.");
        marker1.icon(BitmapDescriptorFactory.defaultMarker(BitmapDescriptorFactory.HUE_ROSE));
        mMap.addMarker(marker1);

        //commit
        mMap.moveCamera(CameraUpdateFactory.newCameraPosition(cameraPosition));
    }

}

fragment_map.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical"
    android:gravity="center_vertical"
    android:background="@color/background"
    android:layout_width="match_parent"
    android:layout_height="match_parent">
</LinearLayout>