百度地图开发中的主要知识点

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

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:layout_marginBottom="5dp"
        android:layout_weight="1"
        android:orientation="horizontal" >

        <fragment
            android:id="@+id/map1"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:layout_marginRight="5dp"
            android:layout_weight="1"
            class="com.baidu.mapapi.map.SupportMapFragment" />

        <fragment
            android:id="@+id/map2"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:layout_weight="1"
            class="com.baidu.mapapi.map.SupportMapFragment" />
    </LinearLayout>

</LinearLayout>

public class MultiMapViewDemo extends FragmentActivity {

    private static final LatLng GEO_BEIJING = new LatLng(39.945, 116.404);
    private static final LatLng GEO_SHANGHAI = new LatLng(31.227, 121.481);

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

    /**
     * 初始化Map
     */
    private void initMap() {
        MapStatusUpdate u1 = MapStatusUpdateFactory.newLatLng(GEO_BEIJING);
        SupportMapFragment map1 = (SupportMapFragment) (getSupportFragmentManager()
                .findFragmentById(R.id.map1));
        map1.getBaiduMap().setMapStatus(u1);
		MapView mapView = map1.getMapView();
		mapView.showScaleControl(false);
		mapView.showZoomControls(false);
		mapView.setLogoPosition(LogoPosition.logoPostionRightTop);

        MapStatusUpdate u2 = MapStatusUpdateFactory.newLatLng(GEO_SHANGHAI);
        SupportMapFragment map2 = (SupportMapFragment) (getSupportFragmentManager()
                .findFragmentById(R.id.map2));
        map2.getBaiduMap().setMapStatus(u2);
        map2.getMapView().setLogoPosition(LogoPosition.logoPostionRightTop);
    }

}

  

1、MapView

2、BaiduMap

3、BaiduMapOptions：MapView 初始化选项

4、MapStatusUpdateFactory和MapStatusUpdate、MapStatus.Builder和MapStatus