TandrimeSample

package com.example.my_map;

import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.core.app.ActivityCompat;
import androidx.fragment.app.FragmentActivity;

import android.Manifest;
import android.content.pm.PackageManager;
import android.location.Location;
import android.os.Bundle;
import android.widget.Toast;

import com.google.android.gms.common.ConnectionResult;
import com.google.android.gms.common.api.GoogleApiClient;
import com.google.android.gms.location.LocationListener;
import com.google.android.gms.location.LocationRequest;
import com.google.android.gms.location.LocationServices;
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 static android.Manifest.permission.ACCESS_FINE_LOCATION;

public class DriverMapActivity extends FragmentActivity implements OnMapReadyCallback, GoogleApiClient.ConnectionCallbacks,GoogleApiClient.OnConnectionFailedListener, LocationListener
{

    private GoogleMap mMap;
    GoogleApiClient mGoogleApiClients;
    Location mLastLocation;
    LocationRequest mLocationRequest;
    SupportMapFragment mapFragment;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_driver_map);
         mapFragment = (SupportMapFragment) getSupportFragmentManager()
                .findFragmentById(R.id.map);
        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)
            ActivityCompat.requestPermissions(DriverMapActivity.this,new String[]{ACCESS_FINE_LOCATION},Location_Request_Code);
        else
        mapFragment.getMapAsync(this);
        // Obtain the SupportMapFragment and get notified when the map is ready to be used.
         }


    /**
     * 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;
        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  && ActivityCompat.checkSelfPermission(this,android.Manifest.permission.INTERNET) != PackageManager.PERMISSION_GRANTED)
            return;
        buildGoogleApiClient();
        mMap.setMyLocationEnabled(true);
    }

    protected synchronized void buildGoogleApiClient() {
    mGoogleApiClients=new GoogleApiClient.Builder(this)
            .addConnectionCallbacks(this)
            .addOnConnectionFailedListener(this)
            .addApi(LocationServices.API)
            .build();
    mGoogleApiClients.connect();

    }

    @Override
    public void onLocationChanged(Location location) {
     mLastLocation=location;
     LatLng latLng=new LatLng(location.getLatitude(),location.getLongitude());
     mMap.moveCamera(CameraUpdateFactory.newLatLng(latLng));
     mMap.animateCamera(CameraUpdateFactory.zoomTo(11));


    }


    @Override
    public void onConnected(@Nullable Bundle bundle) {
        mLocationRequest=new LocationRequest();
        mLocationRequest.setInterval(1000);
        mLocationRequest.setFastestInterval(1000);
        mLocationRequest.setPriority(LocationRequest.PRIORITY_HIGH_ACCURACY);
        LocationServices.FusedLocationApi.requestLocationUpdates(mGoogleApiClients,mLocationRequest,this);

    }

    @Override
    public void onConnectionSuspended(int i) {

    }

    @Override
    public void onConnectionFailed(@NonNull ConnectionResult connectionResult) {

    }
final int Location_Request_Code=1;
    @Override
    public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
        super.onRequestPermissionsResult(requestCode, permissions, grantResults);
        switch (requestCode)
        {
            case Location_Request_Code:
                if(grantResults.length>0 && grantResults[0]==PackageManager.PERMISSION_GRANTED)
                    mapFragment.getMapAsync(this);
                else
                    Toast.makeText(getApplicationContext(),"please grant access",Toast.LENGTH_LONG).show();

                break;
        }
    }
}