如何使用mapview类创建android map v2,如何开发它,我使用MapFragment和SupportedMapFragment开发但我需要使用MapView类来创建gooogle地图.
请帮我...
试试这个:
SomeFragment.java:
public class SomeFragment extends Fragment { MapView mapView; GoogleMap map; @Override public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { View v = inflater.inflate(R.layout.some_layout, container, false); // Gets the MapView from the XML layout and creates it mapView = (MapView) v.findViewBy(R.id.mapview); mapView.onCreate(savedInstanceState); // Gets to GoogleMap from the MapView and does initialization stuff map = mapView.getMap(); map.getUiSettings().setMyLocationButtonEnabled(false); map.setMyLocationEnabled(true); // Needs to call MapsInitializer before doing any CameraUpdateFactory calls try { MapsInitializer.initialize(this.getActivity()); } catch (GooglePlayServicesNotAvailableException e) { e.printStackTrace(); } // Updates the location and zoom of the MapView CameraUpdate cameraUpdate = CameraUpdateFactory.newLatLngZoom(new LatLng(43.1, -87.9), 10); map.animateCamera(cameraUpdate); return v; } @Override public void onResume() { mapView.onResume(); super.onResume(); } @Override public void onDestroy() { super.onDestroy(); mapView.onDestroy(); } @Override public void onLowMemory() { super.onLowMemory(); mapView.onLowMemory(); } }
SomeManifest.xml:
<manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.example" android:versionCode="1" android:versionName="1.0" > <uses-sdk android:minSdkVersion="8" android:targetSdkVersion="15" /> <uses-permission android:name="android.permission.INTERNET"/> <uses-permission android:name="com.google.android.providers.gsf.permission.READ_GSERVICES"/> <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/> <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"/> <uses-feature android:glEsVersion="0x00020000" android:required="true"/> <permission android:name="com.example.permission.MAPS_RECEIVE" android:protectionLevel="signature"/> <uses-permission android:name="com.example.permission.MAPS_RECEIVE"/> <application android:icon="@drawable/ic_launcher" android:label="@string/app_name" android:theme="@style/AppTheme" > <meta-data android:name="com.google.android.maps.v2.API_KEY" android:value="your_key"/> <activity android:name=".HomeActivity" android:label="@string/app_name" > <intent-filter> <action android:name="android.intent.action.MAIN" /> <category android:name="android.intent.category.LAUNCHER" /> </intent-filter> </activity> </application> </manifest>
some_layout.xml:
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" android:layout_ android:layout_ > <com.google.android.gms.maps.MapView android:id="@+id/mapview" android:layout_ android:layout_ /> </LinearLayout>
可以帮你...
欲了解更多信息:
https://developers.google.com/maps/documentation/android/map#mapview https://developers.google.com/maps/documentation/android/reference/com/google/android/gms/maps/MapView