【发布时间】：2016-03-22 04:43:51
【问题描述】：
我在 23 台以下设备中获得了当前位置，但在 23 台模拟器设备中获得了 (0.0,0.0) 纬度和经度。
编辑 目前我正在使用 Fused Location Provider 获取当前位置
public class ContactUsFragment extends Fragment implements ConnectionCallbacks, OnConnectionFailedListener, LocationListener {
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
Log.i("TAG", "OnCreate Called");
locationManager = (LocationManager) getActivity()
.getSystemService(Context.LOCATION_SERVICE);
buildGoogleApiClient();
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
final Bundle savedInstanceState) {
// Inflate the layout for this fragment
view = inflater.inflate(R.layout.fragment_contact_us, container, false);
Log.i("TAG", "OnCreateView Called");
setComponants(view); // **** Method For Set Componants Of Layout
这是点击它的地图图像我想获取当前位置并将其传递给设备的本机谷歌地图应用程序以导航到目标位置
mapImage.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Log.i("TAG", "On ImageView Click");
if (Build.VERSION.SDK_INT >= 23) {
if (checkPermission(Manifest.permission.ACCESS_FINE_LOCATION, getActivity().getApplicationContext(), getActivity())) {
if (locationManager.isProviderEnabled(LocationManager.GPS_PROVIDER)) {
navigateToGoogleMap();
} else {
showSettingsAlert();
}
} else {
requestPermission(Manifest.permission.ACCESS_FINE_LOCATION, PERMISSION_REQUEST_CODE, getActivity().getApplicationContext(), getActivity());
}
} else {
if (locationManager.isProviderEnabled(LocationManager.GPS_PROVIDER)) {
navigateToGoogleMap();
} else {
showSettingsAlert();
}
}
}
});
return view;
}
下面是获取当前位置的代码
private synchronized void buildGoogleApiClient() {
Log.i("TAG", "Building GoogleApiClient");
mGoogleApiClient = new GoogleApiClient.Builder(getActivity().getApplicationContext())
.addConnectionCallbacks(this)
.addOnConnectionFailedListener(this)
.addApi(LocationServices.API)
.build();
createLocationRequest();
}
private void createLocationRequest() {
mLocationRequest = new LocationRequest();
mLocationRequest.setInterval(UPDATE_INTERVAL);
mLocationRequest.setFastestInterval(FASTEST_INTERVAL);
mLocationRequest.setPriority(LocationRequest.PRIORITY_HIGH_ACCURACY);
builder = new LocationSettingsRequest.Builder()
.addLocationRequest(mLocationRequest);
//**************************
builder.setAlwaysShow(true); //this is the key ingredient
//**************************
}
@Override
public void onConnected(Bundle bundle) {
Location mCurrentLocation = LocationServices.FusedLocationApi.getLastLocation(mGoogleApiClient);
// Note that this can be NULL if last location isn't already known.
if (mCurrentLocation != null) {
// Print current location if not null
Log.d("DEBUG", "current location: " + mCurrentLocation.toString());
currentlatitude = mCurrentLocation.getLatitude();
currentlongitude = mCurrentLocation.getLongitude();
}
// Begin polling for new location updates.
startLocationUpdates();
}
private void startLocationUpdates() {
LocationServices.FusedLocationApi.requestLocationUpdates(mGoogleApiClient,
mLocationRequest, this);
}
private void stopLocationUpdates() {
LocationServices.FusedLocationApi.removeLocationUpdates(mGoogleApiClient, this);
}
@Override
public void onConnectionSuspended(int i) {
if (i == CAUSE_SERVICE_DISCONNECTED) {
Toast.makeText(getActivity().getApplicationContext(), "Disconnected. Please re-connect.", Toast.LENGTH_SHORT).show();
} else if (i == CAUSE_NETWORK_LOST) {
Toast.makeText(getActivity().getApplicationContext(), "Network lost. Please re-connect.", Toast.LENGTH_SHORT).show();
}
mGoogleApiClient.connect();
}
@Override
public void onLocationChanged(Location location) {
String msg = "Updated Location: " +
Double.toString(location.getLatitude()) + "," +
Double.toString(location.getLongitude());
Toast.makeText(getActivity().getApplicationContext(), msg, Toast.LENGTH_SHORT).show();
currentlatitude = location.getLatitude();
currentlongitude = location.getLongitude();
}
@Override
public void onConnectionFailed(ConnectionResult connectionResult) {
}
*当我在以下 API23 设备中使用时，此代码工作正常，但当我尝试在棉花糖设备上时，它给出当前位置 0.0,0.0 *
下面是我的 Manifest 文件
<uses-permission android:name="android.permission.CALL_PHONE" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.INTERNET" />
<!-- Required to show current location -->
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/>
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission-sdk-23 android:name="android.permission.ACCESS_COARSE_LOCATION"/>
<uses-permission-sdk-23 android:name="android.permission.ACCESS_FINE_LOCATION"/>
<uses-library android:name="com.google.android.maps" />
<!-- Required OpenGL ES 2.0. for Maps V2 -->
<uses-feature
android:glEsVersion="0x00020000"
android:required="true" />
<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:supportsRtl="true"
android:theme="@style/AppTheme" >
<activity
android:name=".SplashActivity"
android:label="@string/app_name"
android:screenOrientation="portrait"
android:theme="@style/Theme.AppCompat.NoActionBar" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity
android:name=".HomeMainActivity"
android:label="@string/app_name"
android:windowSoftInputMode="adjustPan"
android:screenOrientation="portrait"
>
<intent-filter>
<action android:name="android.intent.action.SEARCH" />
</intent-filter>
<meta-data
android:name="android.app.searchable"
android:resource="@layout/searchable" />
</activity>
<activity
android:name=".HomeActivity"
android:screenOrientation="portrait" />
<activity
android:name=".DoctorsDetailsActivity"
android:screenOrientation="portrait" />
<activity android:name=".ServiceActivity" />
<meta-data
android:name="com.google.android.gms.version"
android:value="@integer/google_play_services_version" />
【问题讨论】：
-
您的问题到底是什么？你的代码是什么样的，到目前为止你尝试了什么？请阅读how to ask a question 上的基础知识并更新您的。由于不清楚您的要求，我现在投票结束。
-
@VishalHalani 你试过我在下面的回答中写的吗？？
-
@Abhishek 我试过了，但它仍然给 0 latLng。
-
@VishalHalani 发布带有代码的清单文件
-
@Abhishek 我已经发布了我的清单文件代码。
标签： android android-emulator android-6.0-marshmallow