问题描述

Android百度地图API onReceiveLocation

onReceiveLocation 在模拟器上运行可以触发 移动到真机上onReceiveLocation触发不了
不知道为什么
<?xml version=""1.0"" encoding=""utf-8""?>
package=""com.example.baidumapdingwei""
android:versionCode=""1""
android:versionName=""1.0"" >

<uses-sdk    android:minSdkVersion=""19""    android:targetSdkVersion=""19"" /><application    android:allowBackup=""true""    android:icon=""@drawable/ic_launcher""    android:label=""@string/app_name""    android:theme=""@style/AppTheme"" >    <!-- service -->    <service     android:name=""com.baidu.location.f""     android:enabled=""true""     android:process="":remote"">    </service>    <!-- meta-data需要写在application中 -->    <meta-data        android:name=""com.baidu.lbsapi.API_KEY""        android:value=""66iOAPAecwuaafXjw2XgaAGf"" />    <activity        android:name=""com.example.baidumapdingwei.MainActivity""        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><!-- 权限 -->     <uses-permission android:name=""android.permission.ACCESS_COARSE_LOCATION"" >    </uses-permission>    <uses-permission android:name=""android.permission.ACCESS_FINE_LOCATION"" >    </uses-permission>    <uses-permission android:name=""android.permission.ACCESS_WIFI_STATE"" >    </uses-permission>    <uses-permission android:name=""android.permission.ACCESS_NETWORK_STATE"" >    </uses-permission>    <uses-permission android:name=""android.permission.CHANGE_WIFI_STATE"" >    </uses-permission>    <uses-permission android:name=""android.permission.READ_PHONE_STATE"" >    </uses-permission>    <uses-permission android:name=""android.permission.WRITE_EXTERNAL_STORAGE"" >    </uses-permission>    <uses-permission android:name=""android.permission.INTERNET"" />    <uses-permission android:name=""android.permission.MOUNT_UNMOUNT_FILESYSTEMS"" >    </uses-permission>    <uses-permission android:name=""android.permission.READ_LOGS"" >    </uses-permission>    <uses-permission android:name=""android.permission.VIBRATE"" />    <uses-permission android:name=""android.permission.WAKE_LOCK"" />    <uses-permission android:name=""android.permission.WRITE_SETTINGS"" />

ｊａｖａ
public class MainActivity extends Activity {
private LocationClient mLocationClient;
private TextView LocationResult;
private Button startLocation;
private BDLocation location1;

@Overrideprotected void onCreate(Bundle savedInstanceState) {    super.onCreate(savedInstanceState);    setContentView(R.layout.activity_main);    mLocationClient = new LocationClient(getApplicationContext());    mLocationClient.registerLocationListener(new MyLocationListener());     LocationResult = (TextView)findViewById(R.id.textView1);    startLocation = (Button)findViewById(R.id.button1);    //startLocation.setOnClickListener(new OnClickListener() {  }public void onClick(View v) {            // TODO Auto-generated method stub            InitLocation();            if(startLocation.getText().equals(""start"")){                mLocationClient.start();                //mLocationClient.requestLocation();                startLocation.setText(""stop"");            }else{                mLocationClient.stop();                startLocation.setText(""start"");            }        }@Overridepublic boolean onCreateOptionsMenu(Menu menu) {    // Inflate the menu; this adds items to the action bar if it is present.    getMenuInflater().inflate(R.menu.main menu);    return true;}@Overrideprotected void onStop() {    // TODO Auto-generated method stub    mLocationClient.stop();    super.onStop();}private void InitLocation(){    LocationClientOption option = new LocationClientOption();    //location1 = new LocationClient(getApplicationContext());    option.setLocationMode(LocationMode.Hight_Accuracy);//设置定位模式    option.setCoorType(""gcj02"");//返回的定位结果是百度经纬度，默认值gcj02    option.setScanSpan(5000);//设置发起定位请求的间隔时间为100ms    option.setIsNeedAddress(true);    option.setOpenGps(true);    mLocationClient.setLocOption(option);}/** * 实现实位回调监听 */public class MyLocationListener implements BDLocationListener {    @Override    public void onReceiveLocation(BDLocation location) {        //Receive Location         location1=location;        StringBuffer sb = new StringBuffer(256);        sb.append(""time : "");        sb.append(location.getTime());        sb.append(""error code : "");        sb.append(location.getLocType());        sb.append(""latitude : "");        sb.append(location.getLatitude());        sb.append(""lontitude : "");        sb.append(location.getLongitude());        sb.append(""radius : "");        sb.append(location.getRadius());        if (location.getLocType() == BDLocation.TypeGpsLocation){            sb.append(""speed : "");            sb.append(location.getSpeed());            sb.append(""satellite : "");            sb.append(location.getSatelliteNumber());            sb.append(""direction : "");            sb.append(""addr : "");            sb.append(location.getAddrStr());            sb.append(location.getDirection());        } else if (location.getLocType() == BDLocation.TypeNetWorkLocation){            sb.append(""addr : "");            sb.append(location.getAddrStr());            //运营商信息            sb.append(""operationers : "");            sb.append(location.getOperators());        }        int flag=location.getLocType();        String a=""error :  "";        a=a+flag;        sb.append(a);        Toast.makeText(MainActivity.thissb"" Toast.LENGTH_SHORT);        Log.i(""dwtedx"" sb.toString());    }}

}

布局　里面只有一个显示的TextView 定位的Button

解决方案

<meta-data    android:name=""com.baidu.lbsapi.API_KEY""    android:value=""66iOAPAecwuaafXjw2XgaAGf"" /> 这个 你可能要再申请一个key             你使用的多半是debug的key 

解决方案二：
参考如下blog：
http://blog.csdn.net/crazy1235/article/details/43898451