Error trying to fetch location

Question

I have a project that when accessing Activity, it already searches the place and fills the data, to save them, later. But when it is the first access, when searching for permissions, he always understands that the permission for GPS has not been given.

Follow picture:

Follows code:

private void startLocationUpdates(){
    //Inicia GPS para buscar o local atual
    if (!edtLatitude.getText().toString().isEmpty() || !edtLongitude.getText().toString().isEmpty())
        return;
    if (ActivityCompat.checkSelfPermission(getContext(), Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED &&
            ActivityCompat.checkSelfPermission(getContext(), Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED) {
        showAlertOk("Permissão para acessar GPS não foi concedida, portanto não será possível buscar o endereço atual automaticamente.");
    }else {
        LocationRequest mLocationRequest = new LocationRequest();
        mLocationRequest.setInterval(2000);
        mLocationRequest.setFastestInterval(1000);
        mLocationRequest.setPriority(LocationRequest.PRIORITY_HIGH_ACCURACY);
        LocationServices.FusedLocationApi.requestLocationUpdates(mGoogleApiClient, mLocationRequest, this);
        showProgress(true);
    }
}

So I’d like to understand where I’m going wrong, because whenever it’s the first access, it falls on this alert and doesn’t call the place. When permission is already given, it works. Usually.

EDIT: Manifest:

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="projeto.projeto1_teste">

    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
    <!-- Allows the API to use WiFi or mobile cell data (or both) to determine the device's location. -->
    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
    <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
    <!-- Allows the API to use the Global Positioning System (GPS) to determine the device's location to within a very small area. -->

    <application
        android:allowBackup="true"
        android:icon="@mipmap/ic_launcher"
        android:label="@string/app_name"
        android:supportsRtl="true"
        android:theme="@style/AppTheme">

        <meta-data
            android:name="com.google.android.geo.API_KEY"
            android:value="APIGOOGLE"/>

        <activity android:name=".activity.MainActivity">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>

    </application>

</manifest>

EDIT2:

Runtime permissions for android 6.0

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);

    // Solicita as permissões
    String[] permissoes = new String[]{
            Manifest.permission.ACCESS_COARSE_LOCATION,
            Manifest.permission.ACCESS_FINE_LOCATION,
            Manifest.permission.INTERNET,
            Manifest.permission.ACCESS_NETWORK_STATE,
    };
    Permissions.validate(this, 0, permissoes);

Permissions class:

public class Permissions {

        /**
         * Solicita as permissões
         */
        public static boolean validate(Activity activity, int requestCode, String... permissions) {
            List<String> list = new ArrayList<String>();
            for (String permission : permissions) {
                // Valida permissão
                boolean ok = ContextCompat.checkSelfPermission(activity, permission) == PackageManager.PERMISSION_GRANTED;
                if (!ok) {
                    list.add(permission);
                }
            }
            if (list.isEmpty()) {
                // Tudo ok, retorna true
                return true;
            }

            // Lista de permissões que falta acesso.
            String[] newPermissions = new String[list.size()];
            list.toArray(newPermissions);

            // Solicita permissão
            ActivityCompat.requestPermissions(activity, newPermissions, 1);

            return false;
        }
    }

Answer 1

Try calling the start finding location function again after asking for permission:

@Override
public void onRequestPermissionsResult(int requestCode, String permissions[], int[] grantResults) {
    switch (requestCode) {
        case PERMISSION_REQUEST_CODE:
            if (grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
                startLocationUpdates();
            } else {

                // Não concedeu, informar ou tratar 


            }
            break;
    }
}