苏州大学计算机学院第10章-百度地图开发演示幻灯片.ppt

@Override public View getView(int index, View convertView, ViewGroup parent) {convertView = View.inflate(BMapApiDemoMain.this, R.layout.demo_info_item, null); TextView title = (TextView) convertView.findViewById(R.id.title); TextView desc = (TextView) convertView.findViewById(R.id.desc); title.setText(demos[index].title); desc.setText(demos[index].desc); if (index = 14 index = 17) { title.setTextColor(Color.YELLOW);} return convertView;} @Override public int getCount() { return demos.length; } @Override public Object getItem(int index) { return demos[index]; } @Override public long getItemId(int id) { return id; }} private static class DemoInfo { private final int title; private final int desc; private final Class? extends android.app.Activity demoClass; public DemoInfo(int title, int desc, Class? extends android.app.Activity demoClass) { this.title = title; this.desc = desc; this.demoClass = demoClass; } } } 4．BusLineSearchDemo /*此demo用来展示如何进行公交线路详情检索，并使用RouteOverlay在地图上绘制 同时展示如何浏览路线节点并弹出泡泡 */ public class BusLineSearchDemo extends FragmentActivity implements OnGetPoiSearchResultListener, OnGetBusLineSearchResultListener, BaiduMap.OnMapClickListener { private Button mBtnPre = null;// 上一个节点 private Button mBtnNext = null;// 下一个节点 private int nodeIndex = -2;// 节点索引供浏览节点时使用 private BusLineResult route = null;// 保存驾车/步行路线数据的变量，供浏览节点时使用 private ListString busLineIDList = null; private int busLineIndex = 0; // 有哪些信誉好的足球投注网站相关 private PoiSearch mSearch = null; // 有哪些信誉好的足球投注网站模块，也可去掉地图模块独立使用 private BusLineSearch mBusLineSearch = null; private BaiduMap mBaiduMap = null; 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); mBtnPre.setVisibility(View.INVISIBLE); mBtnNext.setVisibility(