編輯:關於Android編程
按照官方的操作先添加權限:
以下都是清單文件的配置:
下面我們在dome中找到我們想要的:
上面的我也沒深研究需要的是哪個,大家誰有時間可以研究一下告訴我哈
我們要找到程序入口
點擊進去找到<喎?/kf/ware/vc/" target="_blank" class="keylink">vcD4NCsi7uvPU2sDvw+bV0rW9z8LD5rXEPGltZyBhbHQ9"這裡寫圖片描述" src="/uploadfile/Collfiles/20160729/2016072909310644.png" title="\" /> 進到這個類裡面的都是我們要的了
import java.util.List; import android.app.Activity; import android.app.Dialog; import android.content.Context; import android.os.Bundle; import android.util.Log; import android.view.View; import android.view.Window; import android.widget.AdapterView; import android.widget.Button; import android.widget.EditText; import android.widget.ListView; import android.widget.TextView; import android.widget.Toast; import com.baidu.mapapi.map.BaiduMap; import com.baidu.mapapi.map.BitmapDescriptor; import com.baidu.mapapi.map.BitmapDescriptorFactory; import com.baidu.mapapi.map.InfoWindow; import com.baidu.mapapi.map.MapPoi; import com.baidu.mapapi.map.MapStatusUpdateFactory; import com.baidu.mapapi.map.MapView; import com.baidu.mapapi.model.LatLng; import com.baidu.mapapi.search.core.RouteLine; import com.baidu.mapapi.search.core.SearchResult; import com.baidu.mapapi.search.route.BikingRouteLine; import com.baidu.mapapi.search.route.BikingRoutePlanOption; import com.baidu.mapapi.search.route.BikingRouteResult; import com.baidu.mapapi.search.route.DrivingRouteLine; import com.baidu.mapapi.search.route.DrivingRoutePlanOption; import com.baidu.mapapi.search.route.DrivingRouteResult; import com.baidu.mapapi.search.route.OnGetRoutePlanResultListener; import com.baidu.mapapi.search.route.PlanNode; import com.baidu.mapapi.search.route.RoutePlanSearch; import com.baidu.mapapi.search.route.TransitRouteLine; import com.baidu.mapapi.search.route.TransitRoutePlanOption; import com.baidu.mapapi.search.route.TransitRouteResult; import com.baidu.mapapi.search.route.WalkingRouteLine; import com.baidu.mapapi.search.route.WalkingRoutePlanOption; import com.baidu.mapapi.search.route.WalkingRouteResult; /** * 此demo用來展示如何進行駕車、步行??公交路線搜索並在地圖使用RouteOverlay、TransitOverlay繪制 * 同時展示如何進行節點浏覽並彈出泡?? */ public class MainActivity extends Activity implements BaiduMap.OnMapClickListener,OnGetRoutePlanResultListener{ // 浏覽路線節點相關 Button mBtnPre = null; // 上一個節點 Button mBtnNext = null; // 下一個節點 int nodeIndex = -1; // 節點索引,供浏覽節點時使用 RouteLine route = null; OverlayManager routeOverlay = null; boolean useDefaultIcon = false; private TextView popupText = null; // 泡泡view // 地圖相關,使用繼承MapView的MyRouteMapView目的是重寫touch事件實現泡泡處理 // 如果不處理touch事件,則無需繼承,直接使用MapView即可 MapView mMapView = null; // 地圖View BaiduMap mBaidumap = null; // 搜索相關 RoutePlanSearch mSearch = null; // 搜索模塊,也可去掉地圖模塊獨立使用 TransitRouteResult nowResult = null; DrivingRouteResult nowResultd = null; protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); CharSequence titleLable = "路線規劃功能"; setTitle(titleLable); // 初始化地圖 mMapView = (MapView) findViewById(R.id.map); mBaidumap = mMapView.getMap(); mBtnPre = (Button) findViewById(R.id.pre); mBtnNext = (Button) findViewById(R.id.next); mBtnPre.setVisibility(View.INVISIBLE); mBtnNext.setVisibility(View.INVISIBLE); // 地圖點擊事件處理 mBaidumap.setOnMapClickListener(this); // 初始化搜索模塊,注冊事件監聽 mSearch = RoutePlanSearch.newInstance(); mSearch.setOnGetRoutePlanResultListener(this); } /** * 發起路線規劃搜索示例 * * @param v */ public void searchButtonProcess(View v) { // 重置浏覽節點的路線數據 route = null; mBtnPre.setVisibility(View.INVISIBLE); mBtnNext.setVisibility(View.INVISIBLE); mBaidumap.clear(); // 處理搜索按鈕響應 EditText editSt = (EditText) findViewById(R.id.start); EditText editEn = (EditText) findViewById(R.id.end); // 設置起終點信息,對於tranist search 來說,城市名無意義 PlanNode stNode = PlanNode.withCityNameAndPlaceName("北京", editSt.getText().toString()); PlanNode enNode = PlanNode.withCityNameAndPlaceName("北京", editEn.getText().toString()); // 實際使用中請對起點終點城市進行正確的設定 if (v.getId() == R.id.drive) { mSearch.drivingSearch((new DrivingRoutePlanOption()) .from(stNode).to(enNode)); } else if (v.getId() == R.id.transit) { mSearch.transitSearch((new TransitRoutePlanOption()) .from(stNode).city("北京").to(enNode)); } else if (v.getId() == R.id.walk) { mSearch.walkingSearch((new WalkingRoutePlanOption()) .from(stNode).to(enNode)); } else if (v.getId() == R.id.bike) { mSearch.bikingSearch((new BikingRoutePlanOption()) .from(stNode).to(enNode)); } } /** * 節點浏覽示例 * * @param v */ public void nodeClick(View v) { if (route == null || route.getAllStep() == null) { return; } if (nodeIndex == -1 && v.getId() == R.id.pre) { return; } // 設置節點索引 if (v.getId() == R.id.next) { if (nodeIndex < route.getAllStep().size() - 1) { nodeIndex++; } else { return; } } else if (v.getId() == R.id.pre) { if (nodeIndex > 0) { nodeIndex--; } else { return; } } // 獲取節結果信息 LatLng nodeLocation = null; String nodeTitle = null; Object step = route.getAllStep().get(nodeIndex); if (step instanceof DrivingRouteLine.DrivingStep) { nodeLocation = ((DrivingRouteLine.DrivingStep) step).getEntrance().getLocation(); nodeTitle = ((DrivingRouteLine.DrivingStep) step).getInstructions(); } else if (step instanceof WalkingRouteLine.WalkingStep) { nodeLocation = ((WalkingRouteLine.WalkingStep) step).getEntrance().getLocation(); nodeTitle = ((WalkingRouteLine.WalkingStep) step).getInstructions(); } else if (step instanceof TransitRouteLine.TransitStep) { nodeLocation = ((TransitRouteLine.TransitStep) step).getEntrance().getLocation(); nodeTitle = ((TransitRouteLine.TransitStep) step).getInstructions(); } else if (step instanceof BikingRouteLine.BikingStep) { nodeLocation = ((BikingRouteLine.BikingStep) step).getEntrance().getLocation(); nodeTitle = ((BikingRouteLine.BikingStep) step).getInstructions(); } if (nodeLocation == null || nodeTitle == null) { return; } // 移動節點至中心 mBaidumap.setMapStatus(MapStatusUpdateFactory.newLatLng(nodeLocation)); // show popup popupText = new TextView(MainActivity.this); popupText.setBackgroundResource(R.drawable.popup); popupText.setTextColor(0xFF000000); popupText.setText(nodeTitle); mBaidumap.showInfoWindow(new InfoWindow(popupText, nodeLocation, 0)); } /** * 切換路線圖標,刷新地圖使其生效 * 注意: 起終點圖標使用中心對齊. */ public void changeRouteIcon(View v) { if (routeOverlay == null) { return; } if (useDefaultIcon) { ((Button) v).setText("自定義起終點圖標"); Toast.makeText(this, "將使用系統起終點圖標", Toast.LENGTH_SHORT).show(); } else { ((Button) v).setText("系統起終點圖標"); Toast.makeText(this, "將使用自定義起終點圖標", Toast.LENGTH_SHORT).show(); } useDefaultIcon = !useDefaultIcon; routeOverlay.removeFromMap(); routeOverlay.addToMap(); } @Override protected void onRestoreInstanceState(Bundle savedInstanceState) { super.onRestoreInstanceState(savedInstanceState); } @Override public void onGetWalkingRouteResult(WalkingRouteResult result) { if (result == null || result.error != SearchResult.ERRORNO.NO_ERROR) { Toast.makeText(MainActivity.this, "抱歉,未找到結果", Toast.LENGTH_SHORT).show(); } if (result.error == SearchResult.ERRORNO.AMBIGUOUS_ROURE_ADDR) { // 起終點或途經點地址有岐義,通過以下接口獲取建議查詢信息 // result.getSuggestAddrInfo() return; } if (result.error == SearchResult.ERRORNO.NO_ERROR) { nodeIndex = -1; mBtnPre.setVisibility(View.VISIBLE); mBtnNext.setVisibility(View.VISIBLE); route = result.getRouteLines().get(0); WalkingRouteOverlay overlay = new MyWalkingRouteOverlay(mBaidumap); mBaidumap.setOnMarkerClickListener(overlay); routeOverlay = overlay; overlay.setData(result.getRouteLines().get(0)); overlay.addToMap(); overlay.zoomToSpan(); } } @Override public void onGetTransitRouteResult(TransitRouteResult result) { if (result == null || result.error != SearchResult.ERRORNO.NO_ERROR) { Toast.makeText(MainActivity.this, "抱歉,未找到結果", Toast.LENGTH_SHORT).show(); } if (result.error == SearchResult.ERRORNO.AMBIGUOUS_ROURE_ADDR) { // 起終點或途經點地址有岐義,通過以下接口獲取建議查詢信息 // result.getSuggestAddrInfo() return; } if (result.error == SearchResult.ERRORNO.NO_ERROR) { nodeIndex = -1; if (result.getRouteLines().size() > 1 ) { nowResult = result; MyTransitDlg myTransitDlg = new MyTransitDlg(MainActivity.this, result.getRouteLines(), RouteLineAdapter.Type.TRANSIT_ROUTE); myTransitDlg.setOnItemInDlgClickLinster(new OnItemInDlgClickListener() { public void onItemClick(int position) { route = nowResult.getRouteLines().get(position); TransitRouteOverlay overlay = new MyTransitRouteOverlay(mBaidumap); mBaidumap.setOnMarkerClickListener(overlay); routeOverlay = overlay; overlay.setData(nowResult.getRouteLines().get(position)); overlay.addToMap(); overlay.zoomToSpan(); } }); myTransitDlg.show(); } else if ( result.getRouteLines().size() == 1 ) { // 直接顯示 route = result.getRouteLines().get(0); TransitRouteOverlay overlay = new MyTransitRouteOverlay(mBaidumap); mBaidumap.setOnMarkerClickListener(overlay); routeOverlay = overlay; overlay.setData(result.getRouteLines().get(0)); overlay.addToMap(); overlay.zoomToSpan(); mBtnPre.setVisibility(View.VISIBLE); mBtnNext.setVisibility(View.VISIBLE); } else { Log.d("transitresult", "結果數<0" ); return; } } } @Override public void onGetDrivingRouteResult(DrivingRouteResult result) { if (result == null || result.error != SearchResult.ERRORNO.NO_ERROR) { Toast.makeText(MainActivity.this, "抱歉,未找到結果", Toast.LENGTH_SHORT).show(); } if (result.error == SearchResult.ERRORNO.AMBIGUOUS_ROURE_ADDR) { // 起終點或途經點地址有岐義,通過以下接口獲取建議查詢信息 // result.getSuggestAddrInfo() return; } if (result.error == SearchResult.ERRORNO.NO_ERROR) { nodeIndex = -1; mBtnPre.setVisibility(View.VISIBLE); mBtnNext.setVisibility(View.VISIBLE); if (result.getRouteLines().size() > 1 ) { nowResultd = result; MyTransitDlg myTransitDlg = new MyTransitDlg(MainActivity.this, result.getRouteLines(), RouteLineAdapter.Type.DRIVING_ROUTE); myTransitDlg.setOnItemInDlgClickLinster(new OnItemInDlgClickListener() { public void onItemClick(int position) { route = nowResultd.getRouteLines().get(position); DrivingRouteOverlay overlay = new MyDrivingRouteOverlay(mBaidumap); mBaidumap.setOnMarkerClickListener(overlay); routeOverlay = overlay; overlay.setData(nowResultd.getRouteLines().get(position)); overlay.addToMap(); overlay.zoomToSpan(); } }); myTransitDlg.show(); } else if ( result.getRouteLines().size() == 1 ) { route = result.getRouteLines().get(0); DrivingRouteOverlay overlay = new MyDrivingRouteOverlay(mBaidumap); routeOverlay = overlay; mBaidumap.setOnMarkerClickListener(overlay); overlay.setData(result.getRouteLines().get(0)); overlay.addToMap(); overlay.zoomToSpan(); } } } @Override public void onGetBikingRouteResult(BikingRouteResult bikingRouteResult) { if (bikingRouteResult == null || bikingRouteResult.error != SearchResult.ERRORNO.NO_ERROR) { Toast.makeText(MainActivity.this, "抱歉,未找到結果", Toast.LENGTH_SHORT).show(); } if (bikingRouteResult.error == SearchResult.ERRORNO.AMBIGUOUS_ROURE_ADDR) { // 起終點或途經點地址有岐義,通過以下接口獲取建議查詢信息 // result.getSuggestAddrInfo() return; } if (bikingRouteResult.error == SearchResult.ERRORNO.NO_ERROR) { nodeIndex = -1; mBtnPre.setVisibility(View.VISIBLE); mBtnNext.setVisibility(View.VISIBLE); route = bikingRouteResult.getRouteLines().get(0); BikingRouteOverlay overlay = new MyBikingRouteOverlay(mBaidumap); routeOverlay = overlay; mBaidumap.setOnMarkerClickListener(overlay); overlay.setData(bikingRouteResult.getRouteLines().get(0)); overlay.addToMap(); overlay.zoomToSpan(); } } // 定制RouteOverly private class MyDrivingRouteOverlay extends DrivingRouteOverlay { public MyDrivingRouteOverlay(BaiduMap baiduMap) { super(baiduMap); } @Override public BitmapDescriptor getStartMarker() { if (useDefaultIcon) { return BitmapDescriptorFactory.fromResource(R.drawable.icon_st); } return null; } @Override public BitmapDescriptor getTerminalMarker() { if (useDefaultIcon) { return BitmapDescriptorFactory.fromResource(R.drawable.icon_en); } return null; } } private class MyWalkingRouteOverlay extends WalkingRouteOverlay { public MyWalkingRouteOverlay(BaiduMap baiduMap) { super(baiduMap); } @Override public BitmapDescriptor getStartMarker() { if (useDefaultIcon) { return BitmapDescriptorFactory.fromResource(R.drawable.icon_st); } return null; } @Override public BitmapDescriptor getTerminalMarker() { if (useDefaultIcon) { return BitmapDescriptorFactory.fromResource(R.drawable.icon_en); } return null; } } private class MyTransitRouteOverlay extends TransitRouteOverlay { public MyTransitRouteOverlay(BaiduMap baiduMap) { super(baiduMap); } @Override public BitmapDescriptor getStartMarker() { if (useDefaultIcon) { return BitmapDescriptorFactory.fromResource(R.drawable.icon_st); } return null; } @Override public BitmapDescriptor getTerminalMarker() { if (useDefaultIcon) { return BitmapDescriptorFactory.fromResource(R.drawable.icon_en); } return null; } } private class MyBikingRouteOverlay extends BikingRouteOverlay { public MyBikingRouteOverlay(BaiduMap baiduMap) { super(baiduMap); } @Override public BitmapDescriptor getStartMarker() { if (useDefaultIcon) { return BitmapDescriptorFactory.fromResource(R.drawable.icon_st); } return null; } @Override public BitmapDescriptor getTerminalMarker() { if (useDefaultIcon) { return BitmapDescriptorFactory.fromResource(R.drawable.icon_en); } return null; } } @Override public void onMapClick(LatLng point) { mBaidumap.hideInfoWindow(); } @Override public boolean onMapPoiClick(MapPoi poi) { return false; } @Override protected void onPause() { mMapView.onPause(); super.onPause(); } @Override protected void onResume() { mMapView.onResume(); super.onResume(); } @Override protected void onDestroy() { mSearch.destroy(); mMapView.onDestroy(); super.onDestroy(); } // 響應DLg中的List item 點擊 interface OnItemInDlgClickListener { public void onItemClick( int position); } // 供路線選擇的Dialog class MyTransitDlg extends Dialog { private List mtransitRouteLines; private ListView transitRouteList; private RouteLineAdapter mTransitAdapter; OnItemInDlgClickListener onItemInDlgClickListener; public MyTransitDlg(Context context, int theme) { super(context, theme); } public MyTransitDlg(Context context, List< ? extends RouteLine> transitRouteLines, RouteLineAdapter.Type type) { this( context, 0); mtransitRouteLines = transitRouteLines; mTransitAdapter = new RouteLineAdapter( context, mtransitRouteLines , type); requestWindowFeature(Window.FEATURE_NO_TITLE); } @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_transit_dialog); transitRouteList = (ListView) findViewById(R.id.transitList); transitRouteList.setAdapter(mTransitAdapter); transitRouteList.setOnItemClickListener( new AdapterView.OnItemClickListener() { @Override public void onItemClick(AdapterView parent, View view, int position, long id) { onItemInDlgClickListener.onItemClick( position); dismiss(); } }); } public void setOnItemInDlgClickLinster( OnItemInDlgClickListener itemListener) { onItemInDlgClickListener = itemListener; } } }
找到上面的類我們就好辦了,還有一些和他有關聯的代碼我就不一一寫出來了 告訴你們需要哪個類吧
除了main以外其他的都是了 我也是找了好久的
記得要建Application
public class MyApplication extends Application { @Override public void onCreate() { // TODO Auto-generated method stub super.onCreate(); // 在使用 SDK 各組間之前初始化 context 信息,傳入 ApplicationContext SDKInitializer.initialize(this); } }
上面的是很重要的,記得在清單文件配置
忘了xml文件了 main的xml
還有兩個我把名字寫出來你們自己找吧
效果圖:
由於網絡原因 效果圖有時間在傳 ,請見諒!
微信那年今天搜不出來了?想必很多朋友最近朋友圈都給微信那年今天刷屏了吧,微信那年今天就是新版的微信增加了一個彩蛋,在微信搜索欄搜索“那年今天&r
找到第一份實習,老大給我的第一個任務是實現美顏功能,網上找了一大堆資料,總的來說美顏的實現的步驟是:1.用具有保邊效果的濾波算法對圖像進行模糊處理2.用膚色檢測算法保護非
之前寫過一篇關於Android 繼承DialogFragment彈出dialog對話框一,這次是在上次的基礎上修改了一些東西,就是怎樣在DialogFragment中獲取
一,Activity生命周期相信不少朋友也已經看過這個流程圖了,也基本了解了Activity生命周期的幾個過程,我們就來說一說一些常見操作的生命周期執行情況吧(1) 啟動