Android位置权限错误
我正在尝试使用谷歌地图API。我已将清单文件中的所有必要权限设置为：Android位置权限错误,android,permissions,location,maps,parse-server,Android,Permissions,Location,Maps,Parse Server,我正在尝试使用谷歌地图API。我已将清单文件中的所有必要权限设置为： <uses-permission android:name="android.permission.INTERNET" /> <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" /> <uses-permission android:name="android.permission.WRITE_EXTERN
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="com.google.android.providers.gsf.permission.READ_GSERVICES" />
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
if (ActivityCompat.checkSelfPermission(this, android.Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED && ActivityCompat.checkSelfPermission(this, android.Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED) {
// TODO: Consider calling
// ActivityCompat#requestPermissions
// here to request the missing permissions, and then overriding
// public void onRequestPermissionsResult(int requestCode, String[] permissions,
// int[] grantResults)
// to handle the case where the user grants the permission. See the documentation
// for ActivityCompat#requestPermissions for more details.
return;
}
package com.project.korsa.korsa;
import android.content.Context;
import android.content.pm.PackageManager;
import android.location.Criteria;
import android.location.Location;
import android.location.LocationListener;
import android.location.LocationManager;
import android.support.v4.app.ActivityCompat;
import android.support.v4.app.FragmentActivity;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.widget.Button;
import android.widget.TextView;
import com.google.android.gms.maps.CameraUpdateFactory;
import com.google.android.gms.maps.GoogleMap;
import com.google.android.gms.maps.OnMapReadyCallback;
import com.google.android.gms.maps.SupportMapFragment;
import com.google.android.gms.maps.model.LatLng;
import com.google.android.gms.maps.model.MarkerOptions;
import com.parse.FindCallback;
import com.parse.ParseACL;
import com.parse.ParseException;
import com.parse.ParseGeoPoint;
import com.parse.ParseObject;
import com.parse.ParseQuery;
import com.parse.ParseUser;
import com.parse.SaveCallback;
import java.util.List;
public class YourLocation extends FragmentActivity implements OnMapReadyCallback, LocationListener {
private GoogleMap mMap;
LocationManager locationManager;
String provider;
TextView infoTextView;
Button requestKorsaButton;
Boolean requestActive = false;
public void requestKorsa(View view) {
if (requestActive == false) {
Log.i("MyApp", "Korsa requesed");
ParseObject request = new ParseObject("Requests");
request.put("requesterUsername", ParseUser.getCurrentUser().getUsername());
ParseACL parseACL = new ParseACL();
parseACL.setPublicWriteAccess(true);
parseACL.setPublicReadAccess(true);
request.setACL(parseACL);
request.saveInBackground(new SaveCallback() {
@Override
public void done(ParseException e) {
if (e == null) {
infoTextView.setText("Finding Korsa driver...");
requestKorsaButton.setText("Cancel Korsa");
requestActive = true;
}
else infoTextView.setText("Error...");
}
});
} else {
infoTextView.setText("Korsa Cancelled.");
requestKorsaButton.setText("Request Korsa");
requestActive = false;
ParseQuery<ParseObject> query = new ParseQuery<ParseObject>("Requests");
query.whereEqualTo("requesterUsername", ParseUser.getCurrentUser().getUsername());
query.findInBackground(new FindCallback<ParseObject>() {
@Override
public void done(List<ParseObject> objects, ParseException e) {
if (e == null) {
if (objects.size() > 0) {
for (ParseObject object : objects) {
object.deleteInBackground();
}
}
}
}
});
}
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_your_location);
// Obtain the SupportMapFragment and get notified when the map is ready to be used.
SupportMapFragment mapFragment = (SupportMapFragment) getSupportFragmentManager()
.findFragmentById(R.id.map);
mapFragment.getMapAsync(this);
infoTextView = (TextView) findViewById(R.id.infoTextView);
requestKorsaButton = (Button) findViewById(R.id.requestKorsa);
locationManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);
provider = locationManager.getBestProvider(new Criteria(), false);
if (ActivityCompat.checkSelfPermission(this, android.Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED && ActivityCompat.checkSelfPermission(this, android.Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED) {
// TODO: Consider calling
// ActivityCompat#requestPermissions
// here to request the missing permissions, and then overriding
// public void onRequestPermissionsResult(int requestCode, String[] permissions,
// int[] grantResults)
// to handle the case where the user grants the permission. See the documentation
// for ActivityCompat#requestPermissions for more details.
return;
}
locationManager.requestLocationUpdates(provider, 400, 1, this);
Location location = locationManager.getLastKnownLocation(provider);
if (location != null) {
updateLocation(location);
}
}
public void updateLocation(Location location) {
mMap.animateCamera(CameraUpdateFactory.newLatLngZoom(new LatLng(location.getLatitude(), location.getLongitude()), 10));
mMap.addMarker(new MarkerOptions().position(new LatLng(location.getLatitude(), location.getLongitude())).title("Your Location"));
if (requestActive == true) {
final ParseGeoPoint userLocation = new ParseGeoPoint(location.getLatitude(), location.getLongitude());
ParseQuery<ParseObject> query = new ParseQuery<ParseObject>("Requests");
query.whereEqualTo("requesterUsername", ParseUser.getCurrentUser().getUsername());
query.findInBackground(new FindCallback<ParseObject>() {
@Override
public void done(List<ParseObject> objects, ParseException e) {
if (e == null) {
if (objects.size() > 0) {
for (ParseObject object : objects) {
object.put("requesterLocation", userLocation);
object.saveInBackground();
}
}
}
}
});
}
}
/**
* Manipulates the map once available.
* This callback is triggered when the map is ready to be used.
* This is where we can add markers or lines, add listeners or move the camera. In this case,
* we just add a marker near Sydney, Australia.
* If Google Play services is not installed on the device, the user will be prompted to install
* it inside the SupportMapFragment. This method will only be triggered once the user has
* installed Google Play services and returned to the app.
*/
@Override
public void onMapReady(GoogleMap googleMap) {
mMap = googleMap;
// Add a marker in Sydney and move the camera
LatLng sydney = new LatLng(-34, 151);
mMap.addMarker(new MarkerOptions().position(sydney).title("Marker in Sydney"));
mMap.moveCamera(CameraUpdateFactory.newLatLng(sydney));
/*if (ActivityCompat.checkSelfPermission(this, android.Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED && ActivityCompat.checkSelfPermission(this, android.Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED) {
// TODO: Consider calling
return;
}
mMap.setMyLocationEnabled(true);*/
}
@Override
public void onLocationChanged(Location location) {
mMap.clear();
updateLocation(location);
}
@Override
public void onStatusChanged(String provider, int status, Bundle extras) {
}
@Override
public void onProviderEnabled(String provider) {
}
@Override
public void onProviderDisabled(String provider) {
}
}
package com.project.korsa.korsa；
导入android.content.Context；
导入android.content.pm.PackageManager；
导入android.location.Criteria；
导入android.location.location；
导入android.location.LocationListener；
导入android.location.LocationManager；
导入android.support.v4.app.ActivityCompat；
导入android.support.v4.app.FragmentActivity；
导入android.os.Bundle；
导入android.util.Log；
导入android.view.view；
导入android.widget.Button；
导入android.widget.TextView；
导入com.google.android.gms.maps.CameraUpdateFactory；
导入com.google.android.gms.maps.GoogleMap；
导入com.google.android.gms.maps.OnMapReadyCallback；
导入com.google.android.gms.maps.SupportMapFragment；
导入com.google.android.gms.maps.model.LatLng；
导入com.google.android.gms.maps.model.MarkerOptions；
导入com.parse.FindCallback；
导入com.parse.ParseACL；
导入com.parse.ParseException；
导入com.parse.ParseGeoPoint；
导入com.parse.ParseObject；
导入com.parse.ParseQuery；
导入com.parse.ParseUser；
导入com.parse.SaveCallback；
导入java.util.List；
公共类YourLocation扩展了FragmentActivity在MapReadyCallback、LocationListener上的实现{
私有谷歌地图；
地点经理地点经理；
字符串提供者；
文本视图信息文本视图；
按钮请求Korsabutton；
布尔requestActive=false；
公共void requestKorsa（视图）{
if（requestActive==false）{
Log.i（“MyApp”、“Korsa requesed”）；
ParseObject请求=新的ParseObject（“请求”）；
put（“requesterUsername”，ParseUser.getCurrentUser（）.getUsername（））；
ParseACL ParseACL=新的ParseACL（）；
parseACL.setPublicWriteAccess（true）；
parseACL.setPublicReadAccess（true）；
setACL（parseACL）；
request.saveInBackground（新的SaveCallback（）{
@凌驾
公共作废完成（Parsee异常）{
如果（e==null）{
infoTextView.setText（“查找Korsa驱动程序…”）；
requestKorsaButton.setText（“取消Korsa”）；
requestActive=true；
}
else infoTextView.setText（“错误…”）；
}
});
}否则{
infoTextView.setText（“Korsa已取消”）；
requestKorsaButton.setText（“requestkorsa”）；
requestActive=false；
ParseQuery查询=新的ParseQuery（“请求”）；
query.whereEqualTo（“requesterUsername”，ParseUser.getCurrentUser（）.getUsername（））；
findInBackground（新的FindCallback（）{
@凌驾
公共void done（列出对象，parsee异常）{
如果（e==null）{
如果（objects.size（）>0）{
for（ParseObject对象：对象）{
object.deleteInBackground（）；
}
}
}
}
});
}
}
@凌驾
创建时受保护的void（Bundle savedInstanceState）{
super.onCreate（savedInstanceState）；
setContentView（R.layout.activity\u您的位置）；
//获取SupportMapFragment，并在地图准备好使用时收到通知。
SupportMapFragment mapFragment=（SupportMapFragment）getSupportFragmentManager（）
.findFragmentById（R.id.map）；
getMapAsync（这个）；
infoTextView=（TextView）findViewById（R.id.infoTextView）；
requestKorsaButton=（按钮）findViewById（R.id.requestKorsa）；
locationManager=（locationManager）getSystemService（Context.LOCATION\u服务）；
provider=locationManager.getBestProvider（新标准（），false）；
if（ActivityCompat.checkSelfPermission（this，android.Manifest.permission.ACCESS\u FINE\u LOCATION）！=PackageManager.permission\u已授予和&ActivityCompat.checkSelfPermission（this，android.Manifest.permission.ACCESS\u LOCATION）！=PackageManager.permission\u已授予）{
考虑到呼叫
//ActivityCompat#请求权限
//在此处请求缺少的权限，然后覆盖
//public void onRequestPermissionsResult（int-requestCode，字符串[]权限，
//int[]格兰特结果）
//处理用户授予权限的情况。请参阅文档
//对于ActivityCompat，请请求权限以获取更多详细信息。
返回；
}
locationManager.requestLocationUpdates（提供者，400，1，this）；
Location Location=locationManager.getLastKnownLocation（提供者）；
如果（位置！=null）{
更新位置（位置）；
}
}
public void updateLocation（位置）{
mMap.animateCamera（CameraUpdateFactory.newLatLngZoom（newlatlng（location.getLatitude（），location.getLongitude（）），10））；
mMap.addMarker（新的MarkerOptions（）.position（新的LatLng（location.getLatitude（），location.getLongitude（））.title（“您的位置”）；
if（requestActive==true）{
final ParseGeoPoint userLocation=新的ParseGeoPoint（location.getLatitude（），location.getLength（））；
ParseQuery查询=新的ParseQuery（“请求”）；
query.whereEqualTo（“requesterUsername”，ParseUser.getCurrentUser（）.getUsername（））；
findInBackground（新的FindCallback（）{
@凌驾
已完成公开作废（Lis）
package com.project.korsa.korsa;
import android.content.Context;
import android.content.pm.PackageManager;
import android.location.Criteria;
import android.location.Location;
import android.location.LocationListener;
import android.location.LocationManager;
import android.support.v4.app.ActivityCompat;
import android.support.v4.app.FragmentActivity;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.widget.Button;
import android.widget.TextView;
import com.google.android.gms.maps.CameraUpdateFactory;
import com.google.android.gms.maps.GoogleMap;
import com.google.android.gms.maps.OnMapReadyCallback;
import com.google.android.gms.maps.SupportMapFragment;
import com.google.android.gms.maps.model.LatLng;
import com.google.android.gms.maps.model.MarkerOptions;
import com.parse.FindCallback;
import com.parse.ParseACL;
import com.parse.ParseException;
import com.parse.ParseGeoPoint;
import com.parse.ParseObject;
import com.parse.ParseQuery;
import com.parse.ParseUser;
import com.parse.SaveCallback;
import java.util.List;
public class YourLocation extends FragmentActivity implements OnMapReadyCallback, LocationListener {
private GoogleMap mMap;
LocationManager locationManager;
String provider;
TextView infoTextView;
Button requestKorsaButton;
Boolean requestActive = false;
public void requestKorsa(View view) {
if (requestActive == false) {
Log.i("MyApp", "Korsa requesed");
ParseObject request = new ParseObject("Requests");
request.put("requesterUsername", ParseUser.getCurrentUser().getUsername());
ParseACL parseACL = new ParseACL();
parseACL.setPublicWriteAccess(true);
parseACL.setPublicReadAccess(true);
request.setACL(parseACL);
request.saveInBackground(new SaveCallback() {
@Override
public void done(ParseException e) {
if (e == null) {
infoTextView.setText("Finding Korsa driver...");
requestKorsaButton.setText("Cancel Korsa");
requestActive = true;
}
else infoTextView.setText("Error...");
}
});
} else {
infoTextView.setText("Korsa Cancelled.");
requestKorsaButton.setText("Request Korsa");
requestActive = false;
ParseQuery<ParseObject> query = new ParseQuery<ParseObject>("Requests");
query.whereEqualTo("requesterUsername", ParseUser.getCurrentUser().getUsername());
query.findInBackground(new FindCallback<ParseObject>() {
@Override
public void done(List<ParseObject> objects, ParseException e) {
if (e == null) {
if (objects.size() > 0) {
for (ParseObject object : objects) {
object.deleteInBackground();
}
}
}
}
});
}
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_your_location);
// Obtain the SupportMapFragment and get notified when the map is ready to be used.
SupportMapFragment mapFragment = (SupportMapFragment) getSupportFragmentManager()
.findFragmentById(R.id.map);
mapFragment.getMapAsync(this);
infoTextView = (TextView) findViewById(R.id.infoTextView);
requestKorsaButton = (Button) findViewById(R.id.requestKorsa);
locationManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);
provider = locationManager.getBestProvider(new Criteria(), false);
if (ActivityCompat.checkSelfPermission(this, android.Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED && ActivityCompat.checkSelfPermission(this, android.Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED) {
// TODO: Consider calling
// ActivityCompat#requestPermissions
// here to request the missing permissions, and then overriding
// public void onRequestPermissionsResult(int requestCode, String[] permissions,
// int[] grantResults)
// to handle the case where the user grants the permission. See the documentation
// for ActivityCompat#requestPermissions for more details.
return;
}
locationManager.requestLocationUpdates(provider, 400, 1, this);
Location location = locationManager.getLastKnownLocation(provider);
if (location != null) {
updateLocation(location);
}
}
public void updateLocation(Location location) {
mMap.animateCamera(CameraUpdateFactory.newLatLngZoom(new LatLng(location.getLatitude(), location.getLongitude()), 10));
mMap.addMarker(new MarkerOptions().position(new LatLng(location.getLatitude(), location.getLongitude())).title("Your Location"));
if (requestActive == true) {
final ParseGeoPoint userLocation = new ParseGeoPoint(location.getLatitude(), location.getLongitude());
ParseQuery<ParseObject> query = new ParseQuery<ParseObject>("Requests");
query.whereEqualTo("requesterUsername", ParseUser.getCurrentUser().getUsername());
query.findInBackground(new FindCallback<ParseObject>() {
@Override
public void done(List<ParseObject> objects, ParseException e) {
if (e == null) {
if (objects.size() > 0) {
for (ParseObject object : objects) {
object.put("requesterLocation", userLocation);
object.saveInBackground();
}
}
}
}
});
}
}
/**
* Manipulates the map once available.
* This callback is triggered when the map is ready to be used.
* This is where we can add markers or lines, add listeners or move the camera. In this case,
* we just add a marker near Sydney, Australia.
* If Google Play services is not installed on the device, the user will be prompted to install
* it inside the SupportMapFragment. This method will only be triggered once the user has
* installed Google Play services and returned to the app.
*/
@Override
public void onMapReady(GoogleMap googleMap) {
mMap = googleMap;
// Add a marker in Sydney and move the camera
LatLng sydney = new LatLng(-34, 151);
mMap.addMarker(new MarkerOptions().position(sydney).title("Marker in Sydney"));
mMap.moveCamera(CameraUpdateFactory.newLatLng(sydney));
/*if (ActivityCompat.checkSelfPermission(this, android.Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED && ActivityCompat.checkSelfPermission(this, android.Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED) {
// TODO: Consider calling
return;
}
mMap.setMyLocationEnabled(true);*/
}
@Override
public void onLocationChanged(Location location) {
mMap.clear();
updateLocation(location);
}
@Override
public void onStatusChanged(String provider, int status, Bundle extras) {
}
@Override
public void onProviderEnabled(String provider) {
}
@Override
public void onProviderDisabled(String provider) {
}
}
Manifest.permission.ACCESS_FINE_LOCATION and
Manifest.permission.ACCESS_COARSE_LOCATION
ActivityCompat.requestPermissions(
this,
new String[]{Manifest.permission.ACCESS_COARSE_LOCATION, Manifest.permission.ACCESS_FINE_LOCATION},
PERMISSION_LOCATION_REQUEST_CODE);
public static boolean checkPermission(final Context context) {
return ActivityCompat.checkSelfPermission(context, Manifest.permission.ACCESS_FINE_LOCATION) == PackageManager.PERMISSION_GRANTED
&& ActivityCompat.checkSelfPermission(context, Manifest.permission.ACCESS_COARSE_LOCATION) == PackageManager.PERMISSION_GRANTED;
}
private void showPermissionDialog() {
if (!LocationController.checkPermission(this)) {
ActivityCompat.requestPermissions(
this,
new String[]{Manifest.permission.ACCESS_COARSE_LOCATION, Manifest.permission.ACCESS_FINE_LOCATION},
PERMISSION_LOCATION_REQUEST_CODE);
}
}
public void onClick(View v) {
int id = v.getId();
if (id == R.id.floating_button) {
FragmentTransaction fragmentTransaction = getSupportFragmentManager().beginTransaction();
Mapview mapview = new Mapview();
fragmentTransaction.replace(R.id.mframe_mapview, mapview).addToBackStack(null);
fragmentTransaction.commit();
alphaAnimation = AnimationUtils.loadAnimation(this, R.anim.alpha_anim);
launchTwitter(revealView);
}
}
private GoogleMap mgoogleMap;
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View v = inflater.inflate(R.layout.fragment_mapview, container, false);
return v;
}
@Override
public void onViewCreated(View view,Bundle savedInstanceState) {
super.onViewCreated(view, savedInstanceState);
MapView mMapView = (MapView)view.findViewById(R.id.map_view);
if(mMapView != null)
{
mMapView.onCreate(null);
mMapView.onResume();
mMapView.getMapAsync(this);
}
}
@Override
public void onMapReady(GoogleMap googleMap) {
MapsInitializer.initialize(getContext());
mgoogleMap = googleMap;
mgoogleMap.addMarker(new MarkerOptions().position(new LatLng(-34, 151)).title("Marker in Sydney").snippet("i hope to"));
CameraPosition cameraPosition = CameraPosition.builder().target(new LatLng(-34, 151)).zoom(16).bearing(0).tilt(45).build();
mgoogleMap.moveCamera(CameraUpdateFactory.newCameraPosition(cameraPosition));
}
<meta-data
android:name="com.google.android.geo.API_KEY"
android:value="@string/google_maps_key" />
uses-permission android:name="android.permission.INTERNET" />