CODEWITHSUNDEEP
androidgoogle-maps
user8053502
user8053502

Reputation:

I am not able to detect long click on my phone or emulator

I am not able to detect anything when I click on my phone or emulator for a long time. Also, I am not receiving any errors or Logcat messages. I am currently using Android Studio 3.1.3. 

package com.example.gaurangadas.test;

import android.support.v4.app.FragmentActivity;
import android.os.Bundle;
import android.util.Log;
import android.widget.Toast;

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;

public class MapsActivity extends FragmentActivity implements OnMapReadyCallback,GoogleMap.OnMapLongClickListener {

    private GoogleMap mMap;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_maps);
        // Obtain the SupportMapFragment and get notified when the map is ready to be used.
        SupportMapFragment mapFragment = (SupportMapFragment) getSupportFragmentManager()
                .findFragmentById(R.id.map);
        mapFragment.getMapAsync(this);
    }

    @Override
    public void onMapReady(GoogleMap googleMap) {
        mMap = googleMap;

        // Add a marker in Sydney and move the camera
        LatLng sydney = new LatLng(-34, 151);
        mMap.addMarker(new MarkerOptions().position(sydney).title("Marker in Sydney"));
        mMap.moveCamera(CameraUpdateFactory.newLatLng(sydney));
    }


    @Override
    public void onMapLongClick(LatLng latLng) {
        Toast.makeText(this, "HELLO", Toast.LENGTH_SHORT).show();
        Log.i("LONG CLICK","DETECTED");
    }
}

Upvotes: 0

Views: 56

Answers (1)

DakDak
DakDak

Reputation: 21

mMap.setOnMapLongClickListener(this);

Put this inside your onMapReady() after mMap = googleMap; This will register your onMapLongClick to the mMap google map.

Upvotes: 1

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