I have used the permissions in manifest file and permissions during runtime too.
But i still get the error
"Missing permissions required by LocationManager.requestLocationUpdates: android.permission.ACCESS_COARSE_LOCATION or android.permission.ACCESS_FINE_LOCATION
Inspection info:This check scans through your code and libraries and looks at the APIs being used, and checks this against the set of permissions required to access those APIs. If the code using those APIs is called at runtime, then the program will crash. Furthermore, for permissions that are revocable (with targetSdkVersion 23), client code must also be prepared to handle the calls throwing an exception if the user rejects the request for permission at runtime.
Issue id: MissingPermission"
I'm using Android Studio 3.4.1
Manifest file:
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
In the Activity:
public void getLocation()
{
try {
locationManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);
locationManager.requestLocationUpdates(LocationManager.PASSIVE_PROVIDER, 5000, 5, this);
}
catch(SecurityException e) {
e.printStackTrace();
}
}
In the onCreate() method:
if (ContextCompat.checkSelfPermission(getApplicationContext(),android.Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED && ActivityCompat.checkSelfPermission(getApplicationContext(),android.Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED) {
ActivityCompat.requestPermissions(this, new String[]{android.Manifest.permission.ACCESS_FINE_LOCATION,android.Manifest.permission.ACCESS_COARSE_LOCATION}, 101);
}
Please help me out. I have gone through posts related to this but doesn't help me at all.
Try the following,
#TargetApi(23)
public void getLocation()
{
if ( Build.VERSION.SDK_INT >= 23 &&
ContextCompat.checkSelfPermission( context, android.Manifest.permission.ACCESS_FINE_LOCATION ) != PackageManager.PERMISSION_GRANTED &&
ContextCompat.checkSelfPermission( context, android.Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED) {
return ;
}
try {
locationManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);
locationManager.requestLocationUpdates(LocationManager.PASSIVE_PROVIDER, 5000, 5, this);
}
catch(SecurityException e) {
e.printStackTrace();
}
}
Related
I'm new to android studio and y have a problem that I can't solve.
I'm trying to enable Bluetooth, so I have done this :
AndroidManifest.xml :
<uses-permission android:name="android.permission.BLUETOOTH"/>
<uses-permission android:name="android.permission.BLUETOOTH_CONNECT" />
<uses-permission android:name="android.permission.BLUETOOTH_SCAN"/>
<uses-permission android:name="android.permission.BLUETOOTH_ADMIN"/>
MainActivity.java :
private void enableBLT(){
BluetoothAdapter adapter = BluetoothAdapter.getDefaultAdapter();
if (adapter == null) {
dialogNoBlt();
}
if (!adapter.isEnabled()) {
if (ContextCompat.checkSelfPermission(
MainActivity.this, Manifest.permission.BLUETOOTH_CONNECT) ==
PackageManager.PERMISSION_GRANTED) {
Intent enableBltIntent = new Intent(BluetoothAdapter.ACTION_REQUEST_ENABLE);
startActivityForResult(enableBltIntent, REQUEST_ENABLE_BT);
} else {
Log.d("blt-", "no permission");
}
} else {
Log.d("blt-", "Not enabled");
}
}
But I still have an error "requires android.permission.BLUETOOTH_CONNECT", and my app just crash.
Can you help me please ?
You have to request Manifest.permission.BLUETOOTH_CONNECT and Manifest.permission.BLUETOOTH_SCAN permissions at runtime as well. Just declaring in manifest is not sufficient because they are under dangerous permissions category.
docs for requesting permission
Refer the following link of answer for a direct code sample
requesting multiple permissions at runtime
Android Studio 3.4.
A device on android 6.0
in manifest.xml
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.myproject">
<uses-permission android:name="android.permission.CAMERA"/>
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/>
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"/>
<uses-permission android:name="android.permission.ACCESS_GPS"/>
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
<uses-permission android:name="android.permission.CALL_PHONE"/>
<uses-permission android:name="android.permission.GET_TASKS"/>
<uses-permission android:name="android.permission.INTERNET"/>
<uses-permission android:name="android.permission.READ_PHONE_STATE"/>
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
<uses-permission android:name="md.qsystems.android.tango.permission.MAPS_RECEIVE"/>
<!-- MAP -->
<uses-permission android:name="com.google.android.providers.gsf.permission.READ_GSERVICES"/>
In my simple class (no activity/fragment) I have:
public class LocationHelper {
if (locationManager.isProviderEnabled(LocationManager.NETWORK_PROVIDER)) {
locationManager.requestLocationUpdates(LocationManager.NETWORK_PROVIDER, 0, 0, locListener);
}
I have compile error:
Missing permissions required by LocationManager.requestLocationUpdates: android.permission.ACCESS_COARSE_LOCATION or android.permission.ACCESS_FINE_LOCATION
}
Call this checkAndRequestPermissions() Method whenevr you want permission
public boolean checkAndRequestPermissions() {
int internet = ContextCompat.checkSelfPermission(mContext,
Manifest.permission.INTERNET);
int loc = ContextCompat.checkSelfPermission(mContext,
Manifest.permission.ACCESS_COARSE_LOCATION);
int loc2 = ContextCompat.checkSelfPermission(mContext,
Manifest.permission.ACCESS_FINE_LOCATION);
List<String> listPermissionsNeeded = new ArrayList<>();
if (internet != PackageManager.PERMISSION_GRANTED) {
listPermissionsNeeded.add(Manifest.permission.INTERNET);
}
if (loc != PackageManager.PERMISSION_GRANTED) {
listPermissionsNeeded.add(Manifest.permission.ACCESS_COARSE_LOCATION);
}
if (loc2 != PackageManager.PERMISSION_GRANTED) {
listPermissionsNeeded.add(Manifest.permission.ACCESS_FINE_LOCATION);
}
if (!listPermissionsNeeded.isEmpty()) {
ActivityCompat.requestPermissions((Activity) mContext, listPermissionsNeeded.toArray
(new String[listPermissionsNeeded.size()]), 1);
return false;
}
return true;
}
You need to have both of those permissions to your manifest file:
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
So check your manifest file and make sure that you have both of them.
Add ACCESS_FINE_LOCATION and ACCESS_COARSE_LOCATION in AndroidManifest File
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
Ask for permission at runtime to use device current location as below :
if (ActivityCompat.checkSelfPermission(YourActivity.this, Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED && ActivityCompat.checkSelfPermission(YourActivity.this, Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED) {
ActivityCompat.requestPermissions(YourActivity.this, new String[]{Manifest.permission.ACCESS_FINE_LOCATION}, 1);
return;
}else{
// Write you code here if permission already given.
// Call LocationHelper
}
Handle when user allow to use device current location or not :
#Override
public void onRequestPermissionsResult(int requestCode,
String permissions[], int[] grantResults) {
if (grantResults.length > 0 && grantResults[0] ==
PackageManager.PERMISSION_GRANTED) {
// Write you code here if permission already given.
// Call LocationHelper
} }else{
// you must ask location permission again
}
}
I want turn on gps automaticly when my application starts, like another applications. I have the below code:
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
LocationRequest mLocationRequest = new LocationRequest();
mLocationRequest.setInterval(1000);
mLocationRequest.setFastestInterval(1000);
mLocationRequest.setPriority(
LocationRequest.PRIORITY_HIGH_ACCURACY);
}
Permission:
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
go to you application settings in the permission menu turn on GPS
thats all
if you do not know how to go to application settings let me know i will send screenshots white explanations
best
try this
if (ContextCompat.checkSelfPermission(context,
Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED) {
ActivityCompat.requestPermissions(InterviewListActivity.this,
new String[]{Manifest.permission.ACCESS_FINE_LOCATION}, REQUEST_CODE_FINE_LOC);
}
if (ContextCompat.checkSelfPermission(context,
Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED) {
ActivityCompat.requestPermissions(InterviewListActivity.this,
new String[]{Manifest.permission.ACCESS_COARSE_LOCATION}, REQUEST_CODE_COARSE_LOC);
}
if (ContextCompat.checkSelfPermission(context,
Manifest.permission.LOCATION_HARDWARE) != PackageManager.PERMISSION_GRANTED) {
ActivityCompat.requestPermissions(InterviewListActivity.this,
new String[]{Manifest.permission.LOCATION_HARDWARE}, REQUEST_CODE_LOC_HRD);
}
I'm new Android developer and for start I'm trying to access the location of the phone
I did checkselfpermission but it's didn't help, it's still not compile to me
Self Check permission
Here I'm check if there is permission, if not I ask for it :
protected void getLocation() {
if (ContextCompat.checkSelfPermission(this,
Manifest.permission.ACCESS_FINE_LOCATION)
!= PackageManager.PERMISSION_GRANTED) {
if (ActivityCompat.shouldShowRequestPermissionRationale(this,
Manifest.permission.ACCESS_FINE_LOCATION)) {
} else {
ActivityCompat.requestPermissions(this,
new String[]{Manifest.permission.ACCESS_FINE_LOCATION},
MY_PERMISSIONS_REQUEST_LOCATION);
}
}
}
After got permisson
Here I'm trying to access the location but there is exception in the line:
location = locationManager.getLastKnownLocation(provider); :
public void onRequestPermissionsResult(int requestCode, String permissions[], int[] grantResults) {
switch (requestCode) {
case MY_PERMISSIONS_REQUEST_LOCATION:
{
if (grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
// Get the location manager
locationManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);
// Define the criteria how to select the locatioin provider -> use
// default
Criteria criteria = new Criteria();
provider = locationManager.getBestProvider(criteria, false);
location = locationManager.getLastKnownLocation(provider);
onLocationChanged(location);
Toast.makeText(getApplicationContext(), "Location recived.",
Toast.LENGTH_LONG).show();
} else {
Toast.makeText(getApplicationContext(),
"Can't track your location.", Toast.LENGTH_LONG).show();
return;
}
}
I will appreciate any help from you guys
Have you written these permission in manifest
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
Make sure you've declared permissions in manifest file -
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/>
as well your have to check runtime permission for both as well.
I am using these two permissions in my application
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/>
I have added the permission in the manifest. However, when I debug into my phone, i try to check the permission using the function below:
if (ActivityCompat.checkSelfPermission(this, Manifest.permission.ACCESS_FINE_LOCATION) == PackageManager.PERMISSION_GRANTED && ActivityCompat.checkSelfPermission(this, Manifest.permission.ACCESS_COARSE_LOCATION) == PackageManager.PERMISSION_GRANTED) {
Log.i("permission","done");
}
else
{
if (ContextCompat.checkSelfPermission(this, Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED ) {
ActivityCompat.requestPermissions(this,
new String[]{Manifest.permission.ACCESS_COARSE_LOCATION},
MY_PERMISSION_ACCESS_COARSE_LOCATION);
}
// The ACCESS_FINE_LOCATION is denied, then I request it and manage the result in
// onRequestPermissionsResult() using the constant MY_PERMISSION_ACCESS_FINE_LOCATION
if (ContextCompat.checkSelfPermission(this, Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED ) {
ActivityCompat.requestPermissions(this,
new String[] { Manifest.permission.ACCESS_FINE_LOCATION },
MY_PERMISSION_ACCESS_FINE_LOCATION);
}
}
The application will enter the first IF statement, instead of requesting permission from the user.
I didn't grant any permission to this application before.
Why is the permission become GRANTED even if i just debug and install the application in my phone?
Because the runtime permission is added in Marshmallow and not in the previous versions, so if you have added the permission in the manifest it will automatically grant permission and don't even ask for the permission at runtime unless it's Marshmallow device.