1. Add this dependencies in your gradle file
implementation 'com.google.android.gms:play-services-location:18.0.0'
2. Add this permission into your Manifest file
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="android.permission. ACCESS_COARSE_LOCATION" />
Simple UI to show your Location
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:gravity="center"
tools:context=".MainActivity">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Latitude: "
android:id="@+id/tv_lat"
android:textSize="20sp"
android:layout_marginBottom="10dp"
android:textFontWeight="@integer/material_motion_duration_long_1"/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Longitude: "
android:id="@+id/tv_long"
android:textSize="20sp"
android:textFontWeight="@integer/material_motion_duration_long_1"/>
</LinearLayout>
MainActivity Class
public class MainActivity extends AppCompatActivity {
// Todo: 4. Java Class Or MainActivity class
//Todo: FusedLocationProviderClient
FusedLocationProviderClient fusedLocationProviderClient;
TextView tv_lat, tv_long;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
fusedLocationProviderClient = LocationServices.getFusedLocationProviderClient(MainActivity.this);
tv_lat = (TextView) findViewById(R.id.tv_lat);
tv_long = (TextView) findViewById(R.id.tv_long);
//Todo: Check permission is granded or not
if (ActivityCompat.checkSelfPermission(MainActivity.this, Manifest.permission.ACCESS_FINE_LOCATION) == PackageManager.PERMISSION_GRANTED &&
ActivityCompat.checkSelfPermission(MainActivity.this, Manifest.permission.ACCESS_COARSE_LOCATION) == PackageManager.PERMISSION_GRANTED) {
getCurrentLocation();
} else {
// Todo: If not then ask to tack location permission
ActivityCompat.requestPermissions(MainActivity.this, new String[]{
Manifest.permission.ACCESS_FINE_LOCATION,
Manifest.permission.ACCESS_COARSE_LOCATION
}, 100);
}
}
//Todo: Trace Location Permission is granded or not
@Override
public void onRequestPermissionsResult(int requestCode, String[] permissions, int[] grantResults) {
super.onRequestPermissionsResult(requestCode, permissions, grantResults);
if (requestCode == 100 && grantResults.length > 0 && (grantResults[0] + grantResults[1] == PackageManager.PERMISSION_GRANTED)) {
getCurrentLocation();
} else {
//Todo: If NOt Show a message
Toast.makeText(MainActivity.this, "Can't trace your location", Toast.LENGTH_LONG).show();
}
}
//Todo: GetCurrentLocationMethod To Get Current Cordinates
@SuppressLint("MissingPermission")
private void getCurrentLocation() {
LocationManager locationManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);
if (locationManager.isProviderEnabled(LocationManager.GPS_PROVIDER) || locationManager.isProviderEnabled(LocationManager.NETWORK_PROVIDER)) {
fusedLocationProviderClient.getLastLocation().addOnCompleteListener(new OnCompleteListener<Location>() {
@Override
public void onComplete(@NonNull Task<Location> task) {
Location location = task.getResult();
if (location != null) {
tv_lat.setText("Latitude: " +String.valueOf(location.getLatitude()));
tv_long.setText("Longitude: "+String.valueOf(location.getLongitude()));
} else {
LocationRequest locationRequest = new LocationRequest().setPriority(LocationRequest.PRIORITY_HIGH_ACCURACY)
.setInterval(10000)
.setFastestInterval(1000)
.setNumUpdates(1);
LocationCallback locationCallback = new LocationCallback() {
@Override
public void onLocationResult(@NonNull LocationResult locationResult) {
super.onLocationResult(locationResult);
Location location1 = locationResult.getLastLocation();
tv_lat.setText("Latitude: " +String.valueOf(location.getLatitude()));
tv_long.setText("Longitude: "+String.valueOf(location.getLongitude()));
}
};
if (ActivityCompat.checkSelfPermission(MainActivity.this, Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED && ActivityCompat.checkSelfPermission(MainActivity.this, Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED) {
fusedLocationProviderClient.requestLocationUpdates(locationRequest, locationCallback, Looper.myLooper());
}
}
}
});
} else {
startActivity(new Intent(Settings.ACTION_LOCATION_SOURCE_SETTINGS).
setFlags(Intent.FLAG_ACTIVITY_NEW_TASK));
}
}
}
