Google maps getmap()> getMapAsycn() hata Android te güncellenir

Question

Bu kodla bana yardımcı olabilecek herkes var mı? getMap()'u getMapAsync(OnMapReadyCallback); olarak değiştirmem gerektiğini ve OnMapReady yeni yöntem oluşturması gerektiğini söylüyor. Youtube'daki eğiticiden adım adım ilerliyorum. Bunu projemde uygulamak zorundayım. Biri bana yardım ederse çok minnettar olacağım. Her ne kadar ben android app dev yeni.

private void setUpMapIfNeeded() { 
    ((SupportMapFragment) getSupportFragmentManager().findFragmentById(R.id.map)) 
      .getMapAsync(this); 
} 

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

: Aşağıda MapActivity.java

private void setUpMapIfNeeded() { 

    if (mMap == null) { 

     mMap = ((SupportMapFragment) getSupportFragmentManager().findFragmentById(R.id.map)) 
       .getMapAsync(this); 

     if (mMap != null) { 
      setUpMap(); 
     } 
    } 
} 

@Override 
public void onMapReady(GoogleMap googleMap) { 

} 

sadece onMapReady fonksiyon denir haritanızı kurmak gerekir

import android.Manifest; 
import android.content.IntentSender; 
import android.content.pm.PackageManager; 
import android.location.Location; 
import android.os.Bundle; 
import android.support.v4.app.ActivityCompat; 
import android.support.v4.app.FragmentActivity; 
import android.util.Log; 

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; 

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



public static final String TAG = MapsActivity.class.getSimpleName(); 

/* 
* Define a request code to send to Google Play services 
* This code is returned in Activity.onActivityResult 
*/ 
private final static int CONNECTION_FAILURE_RESOLUTION_REQUEST = 9000; 

private GoogleMap mMap; // Might be null if Google Play services APK is not available. 

private GoogleApiClient mGoogleApiClient; 
private LocationRequest mLocationRequest; 

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

    mGoogleApiClient = new GoogleApiClient.Builder(this) 
      .addConnectionCallbacks(this) 
      .addOnConnectionFailedListener(this) 
      .addApi(LocationServices.API) 
      .build(); 

    // Create the LocationRequest object 
    mLocationRequest = LocationRequest.create() 
      .setPriority(LocationRequest.PRIORITY_HIGH_ACCURACY) 
      .setInterval(10 * 1000)  // 10 seconds, in milliseconds 
      .setFastestInterval(1 * 1000); // 1 second, in milliseconds 
} 

@Override 
protected void onResume() { 
    super.onResume(); 
    setUpMapIfNeeded(); 
    mGoogleApiClient.connect(); 
} 

@Override 
protected void onPause() { 
    super.onPause(); 

    if (mGoogleApiClient.isConnected()) { 
     LocationServices.FusedLocationApi.removeLocationUpdates(mGoogleApiClient, this); 
     mGoogleApiClient.disconnect(); 
    } 
} 

private void setUpMapIfNeeded() { 

    if (mMap == null) { 

     mMap = ((SupportMapFragment) getSupportFragmentManager().findFragmentById(R.id.map)) 
       .getMapAsync(this); 

     if (mMap != null) { 
      setUpMap(); 
     } 
    } 
} 

@Override 
public void onMapReady(GoogleMap googleMap) { 

} 


private void setUpMap() { 
    mMap.addMarker(new MarkerOptions().position(new LatLng(0, 0)).title("Marker")); 
} 

private void handleNewLocation(Location location) { 
    Log.d(TAG, location.toString()); 

    double currentLatitude = location.getLatitude(); 
    double currentLongitude = location.getLongitude(); 

    LatLng latLng = new LatLng(currentLatitude, currentLongitude); 

    MarkerOptions options = new MarkerOptions() 
      .position(latLng) 
      .title("I am here!"); 
    mMap.addMarker(options); 
    mMap.moveCamera(CameraUpdateFactory.newLatLng(latLng)); 
} 

@Override 
public void onConnected(Bundle bundle) { 
    if (ActivityCompat.checkSelfPermission(this, Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED && ActivityCompat.checkSelfPermission(this, Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED) { 

     return; 
    }else{ 
    Location location = LocationServices.FusedLocationApi.getLastLocation(mGoogleApiClient); 
    if (location == null) { 
     LocationServices.FusedLocationApi.requestLocationUpdates(mGoogleApiClient, mLocationRequest, this); 
    } 
    else { 
     handleNewLocation(location); 
    } 
    } 
} 

@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.i(TAG, "Location services connection failed with code " + connectionResult.getErrorCode()); 
    } 
} 

@Override 
public void onLocationChanged(Location location) { 
    handleNewLocation(location); 
} 


} 

Answer 1

MapActivity.java

tam kodudur