First of all sorry for asking this silly question. As i am new to android so i am trying to make an app in which first there will dialog box open for asking the permission to turn on the GPS like google maps or ola do. Then after that i wanted to get user latitude and longitude but unfortunately i tried and search so many links but i didn't get right solution. so can anyone help me out.
My Code is :
public class GpsPlaceSearch extends AppCompatActivity implements GoogleApiClient.ConnectionCallbacks,
GoogleApiClient.OnConnectionFailedListener, LocationListener
{
Activity context;
GoogleApiClient googleApiClient, getGoogleApiClient;
protected static final int REQUEST_CHECK_SETTINGS = 0x1;
LocationRequest locationRequest1;
Location location;
private double currentLatitude;
private double currentLongitude;
private final static int CONNECTION_FAILURE_RESOLUTION_REQUEST = 9000;
private static final int MY_PERMISSIONS_REQUEST_FINE_LOCATION = 111;
public GpsPlaceSearch(){
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_gps_place_search);
getGoogleApiClient = new GoogleApiClient.Builder(this)
class will handle connection stuff
.addConnectionCallbacks(this)
.addOnConnectionFailedListener(this)
.addApi(LocationServices.API)
.build();
locationRequest1=locationRequests();
}
public GpsPlaceSearch(Activity context){
this.context=context;
googleApiClient=getInstance();
if (googleApiClient!=null){
settingsrequest();
googleApiClient.connect();
}
}
public LocationRequest locationRequests(){
LocationRequest locationRequest=LocationRequest.create();
locationRequest.setPriority(LocationRequest.PRIORITY_HIGH_ACCURACY);
locationRequest.setInterval(30 * 1000);
locationRequest.setFastestInterval(5 * 1000);
return locationRequest;
}
public GoogleApiClient getInstance(){
GoogleApiClient mGoogleApiClient=new GoogleApiClient.Builder(context).addConnectionCallbacks(this).addOnConnectionFailedListener(this).addApi(LocationServices.API).build();
return mGoogleApiClient;
}
public void settingsrequest(){
Log.e("settingsrequest","Comes");
locationRequest1=locationRequests();
LocationSettingsRequest.Builder builder=new LocationSettingsRequest.Builder().addLocationRequest(locationRequest1);
builder.setAlwaysShow(true);
final PendingResult<LocationSettingsResult> result= LocationServices.SettingsApi.checkLocationSettings(googleApiClient, builder.build());
result.setResultCallback(new ResultCallback<LocationSettingsResult>() {
@Override
public void onResult(LocationSettingsResult result) {
Status status=result.getStatus();
LocationSettingsStates states=result.getLocationSettingsStates();
switch (status.getStatusCode()){
case LocationSettingsStatusCodes.SUCCESS:
break;
case LocationSettingsStatusCodes.RESOLUTION_REQUIRED:
try{
status.startResolutionForResult(context,REQUEST_CHECK_SETTINGS);
} catch (IntentSender.SendIntentException e) {
e.printStackTrace();
}
break;
case LocationSettingsStatusCodes.SETTINGS_CHANGE_UNAVAILABLE:
break;
}
}
});
}
@RequiresApi(api = Build.VERSION_CODES.M)
@Override
public void onConnected(Bundle bundle) {
location=LocationServices.FusedLocationApi.getLastLocation(getGoogleApiClient);
if (ContextCompat.checkSelfPermission(getApplicationContext(), Manifest.permission.ACCESS_FINE_LOCATION)!= PackageManager.PERMISSION_GRANTED){
requestPermissions(new String[]{Manifest.permission.ACCESS_FINE_LOCATION},108);
LocationServices.FusedLocationApi.requestLocationUpdates(getGoogleApiClient,locationRequest1,this);
}
else {
currentLatitude = location.getLatitude();
currentLongitude = location.getLongitude();
Toast.makeText(this, currentLatitude + " AND " + currentLongitude + "", Toast.LENGTH_LONG).show();
}
}
@Override
public void onConnectionSuspended(int i) {
}
@Override
public void onConnectionFailed(ConnectionResult connectionResult) {
if (connectionResult.hasResolution()){
try {
connectionResult.startResolutionForResult(this, CONNECTION_FAILURE_RESOLUTION_REQUEST);
} catch (IntentSender.SendIntentException e) {
e.printStackTrace();
}
}
else {
Log.e("Error", "Location services connection failed with code " + connectionResult.getErrorCode());
}
}
@Override
protected void onStart() {
super.onStart();
Activity mActivity=this;
GpsPlaceSearch gpsPlaceSearch=new GpsPlaceSearch(mActivity);
}
@Override
protected void onResume() {
super.onResume();
//Now lets connect to the API
getGoogleApiClient.connect();
}
@Override
protected void onPause() {
super.onPause();
if (getGoogleApiClient.isConnected()){
LocationServices.FusedLocationApi.removeLocationUpdates(getGoogleApiClient,this);
getGoogleApiClient.disconnect();
}
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
LocationSettingsStates states=LocationSettingsStates.fromIntent(data);
switch (requestCode){
case REQUEST_CHECK_SETTINGS:
switch (resultCode){
case Activity.RESULT_OK:
break;
case Activity.RESULT_CANCELED:
startActivity(new Intent(getApplicationContext(),Login_page.class));
break;
}
break;
}
}
@Override
public void onLocationChanged(Location location) {
currentLatitude = location.getLatitude();
currentLongitude = location.getLongitude();
Toast.makeText(this, currentLatitude + " WORKS " + currentLongitude + "", Toast.LENGTH_LONG).show();
}
@Override
public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
switch (requestCode) {
case MY_PERMISSIONS_REQUEST_FINE_LOCATION:
if (grantResults.length>0 && grantResults[0]==PackageManager.PERMISSION_GRANTED){
}
else {
}
return;
}
}
}
Logcat :
FATAL EXCEPTION: main Process: com.bigfoot.trialapp, PID: 17660 java.lang.IllegalArgumentException: GoogleApiClient parameter is required. at com.google.android.gms.common.internal.zzaa.zzb(Unknown Source) at com.google.android.gms.location.LocationServices.zzj(Unknown Source) at com.google.android.gms.location.internal.zzd.getLastLocation(Unknown Source) at com.bigfoot.trialapp.GpsPlaceSearch.onConnected(GpsPlaceSearch.java:128) at com.google.android.gms.common.internal.zzk.zzp(Unknown Source) at com.google.android.gms.internal.zzrd.zzn(Unknown Source) at com.google.android.gms.internal.zzrb.zzass(Unknown Source) at com.google.android.gms.internal.zzrb.onConnected(Unknown Source) at com.google.android.gms.internal.zzrf.onConnected(Unknown Source) at com.google.android.gms.internal.zzqr.onConnected(Unknown Source) at com.google.android.gms.common.internal.zzj$1.onConnected(Unknown Source) at com.google.android.gms.common.internal.zze$zzj.zzavj(Unknown Source) at com.google.android.gms.common.internal.zze$zza.zzc(Unknown Source) at com.google.android.gms.common.internal.zze$zza.zzv(Unknown Source) at com.google.android.gms.common.internal.zze$zze.zzavl(Unknown Source) at com.google.android.gms.common.internal.zze$zzd.handleMessage(Unknown Source) at android.os.Handler.dispatchMessage(Handler.java:102) at android.os.Looper.loop(Looper.java:148) at android.app.ActivityThread.main(ActivityThread.java:5443) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:728) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:618)
