界面布局:
<?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="wrap_content" android:orientation="vertical"> <Button android:id="@+id/addfence" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="@string/startlocation" /> <ScrollView android:layout_width="match_parent" android:layout_height="wrap_content"> <TextView android:id="@+id/textView1" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_weight="2.89" android:scrollbars="vertical" android:text=" " android:textColor="#ffffffff" /> </ScrollView> <ScrollView android:layout_width="match_parent" android:layout_height="wrap_content"> <TextView android:id="@+id/textView2" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_weight="2.89" android:scrollbars="vertical" android:text=" " android:textColor="#ffffffff" /> </ScrollView> </LinearLayout>
一、获取定位服务的实例:
//OnStart //定位服务启动后,回调获取相关定位结果/诊断信息 locationService = ((LocationService)getApplication()).LocationService(); //Intent from MainActivity to this: type=0 //Intent from LocationOption to this: type=1 //Activities 间传参获取信息 int type = getIntent().getIntExtra("from", 0); if (type == 0) {//设置默认配置进行定位操作 locationService.setLocationOption(locationService.getDefaultLocationClientOption()); } else if (type == 1) {//直接启动服务 locationService.start(); }
二、设置注册监听:
locationService.registerListener(mListener); //mListener中包含对定位信息与诊断信息回调的重载 //OnReceiveLocation()、OnDiagnoticMessage()
三、加载回调信息到用户界面的TextView中:
if (LocationResult != null) { new Thread(new Runnable() { @Override public void run() { LocationResult.post(new Runnable() { @Override public void run() { if (tag == Utils.RECEIVE_TAG) { LocationResult.setText(str); } else if (tag == Utils.DIAGNOSTIC_TAG) { LocationDiagnostic.setText(str); } } }); } }).start(); }
四、重载方法
@Override public void onReceiveLocation(BDLocation location) { // TODO Auto-generated method stub if (null != location && location.getLocType() != BDLocation.TypeServerError) { int tag = Utils.RECEIVE_TAG; StringBuffer sb = new StringBuffer(256); sb.append("time : "); /** * 时间也可以使用systemClock.elapsedRealtime()方法 获取的是自从开机以来,每次回调的时间; * location.getTime() 是指服务端出本次结果的时间,如果位置不发生变化,则时间不变 */ //此处把信息加入到stringbuffer,再LogMessage logMsg(sb.toString(), tag); } } @Override public void onConnectHotSpotMessage(String s, int i) { super.onConnectHotSpotMessage(s, i); } @Override public void onLocDiagnosticMessage(int locType, int diagnosticType, String diagnosticMessage) { super.onLocDiagnosticMessage(locType, diagnosticType, diagnosticMessage); int tag = Utils.DIAGNOSTIC_TAG; StringBuffer sb = new StringBuffer(256); //此处把信息加入到stringbuffer,再LogMessage logMsg(sb.toString(), tag); }
效果:
原文地址:https://www.cnblogs.com/lzw265/p/12247374.html
时间: 2024-10-13 18:15:34