import com.baidu.mapapi.map.SupportMapFragment; //导入依赖的package包/类
private void initViews() {
	mBtnPre = (Button) findViewById(R.id.btn_busline_pre);
	mBtnNext = (Button) findViewById(R.id.btn_busline_next);
	mBtnPre.setVisibility(View.INVISIBLE);
	mBtnNext.setVisibility(View.INVISIBLE);
	etRouteOnline = (EditText) findViewById(R.id.et_route_online);
	mBaiduMap = ((SupportMapFragment) getSupportFragmentManager()
			.findFragmentById(R.id.bmapView)).getBaiduMap();
	// �趨��ͼ��ʼ���ĵ����꣨�����ʵ��ѧ����У����
	LatLng xayd = new LatLng(34.162719, 108.907775);
	// �趨��ͼ״̬���趨��ʼ���ĵ�����ż�����
	MapStatus mMapStatus = new MapStatus.Builder().target(xayd).zoom(12)
			.build();
	// ����MapStatusUpdate�����Ա�������ͼ״̬��Ҫ�����ı仯
	MapStatusUpdate mMapStatusUpdate = MapStatusUpdateFactory
			.newMapStatus(mMapStatus);

	// ���õ�ͼ״̬
	mBaiduMap.setMapStatus(mMapStatusUpdate);
	
}
 

import com.baidu.mapapi.map.SupportMapFragment; //导入依赖的package包/类
protected void onCreate(Bundle savedInstanceState) {
	super.onCreate(savedInstanceState);
	requestWindowFeature(Window.FEATURE_NO_TITLE);
	SDKInitializer.initialize(getApplicationContext());
	setContentView(R.layout.activity_bus);
	this.context = this;

	initView();// 省市联动；
	initAdapter();// 省市联动；
	province.setAdapter(arrayAdapterProvince);

	mBaiduMap = ((SupportMapFragment) getSupportFragmentManager()
			.findFragmentById(R.id.bmapView)).getBaiduMap();
	mSearch = PoiSearch.newInstance();
	mBusLineSearch = BusLineSearch.newInstance();
	initListener();
	busLineIDList = new ArrayList<String>();

}
 

import com.baidu.mapapi.map.SupportMapFragment; //导入依赖的package包/类
private void initView() {
      mBtnPre = (Button) findViewById(R.id.pre);
      mBtnNext = (Button) findViewById(R.id.next);
      mBtnPre.setVisibility(View.INVISIBLE);
      mBtnNext.setVisibility(View.INVISIBLE);
busSearchView = findViewById(R.id.bus_searchView);
      mBaiduMap = ((SupportMapFragment) getSupportFragmentManager()
              .findFragmentById(R.id.bmapView)).getBaiduMap();
MapStatusUpdate msu = MapStatusUpdateFactory.zoomTo(16.0f);//缩放等级16=200m
mBaiduMap.setMapStatus(msu);
mlocationClient = new LocationClient(this);
mLocationListener = new MyLocationListener();
mlocationClient.registerLocationListener(mLocationListener);
LocationClientOption option = new LocationClientOption();
option.setCoorType("bd09ll");
option.setIsNeedAddress(true);
option.setOpenGps(true);
option.setScanSpan(1000);
mlocationClient.setLocOption(option);
  }
 

import com.baidu.mapapi.map.SupportMapFragment; //导入依赖的package包/类
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_busline);
    CharSequence titleLable = "公交线路查询功能";
    setTitle(titleLable);
    mBtnPre = (Button) findViewById(R.id.pre);
    mBtnNext = (Button) findViewById(R.id.next);
    back= (ImageView) findViewById(R.id.iv_back);
    back.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            finish();
        }
    });
    mBtnPre.setVisibility(View.INVISIBLE);
    mBtnNext.setVisibility(View.INVISIBLE);
    mBaiduMap = ((SupportMapFragment) getSupportFragmentManager()
            .findFragmentById(R.id.bmapView)).getBaiduMap();
    mBaiduMap.setOnMapClickListener(this);
    mSearch = PoiSearch.newInstance();
    mSearch.setOnGetPoiSearchResultListener(this);
    mBusLineSearch = BusLineSearch.newInstance();
    mBusLineSearch.setOnGetBusLineSearchResultListener(this);
    busLineIDList = new ArrayList<String>();
    overlay = new BusLineOverlay(mBaiduMap);
    mBaiduMap.setOnMarkerClickListener(overlay);
}
 

import com.baidu.mapapi.map.SupportMapFragment; //导入依赖的package包/类
@Override
public void onCreate(Bundle savedInstanceState) {
	super.onCreate(savedInstanceState);
	setContentView(R.layout.activity_fragment);
	MapStatus ms = new MapStatus.Builder().overlook(-20).zoom(15).build();
	BaiduMapOptions bo = new BaiduMapOptions().mapStatus(ms);
	map = SupportMapFragment.newInstance(bo);
	FragmentManager manager = getSupportFragmentManager();
	manager.beginTransaction().add(R.id.map, map, "map_fragment").commit();
}