小编Dir*_*irk的帖子

我想在片段中显示谷歌地图.世界地图会被淹没,但标记将被忽略.希望有些人可以帮助我解决我的问题.请在下面找到我的代码:

MapsFragment.java:

import android.os.Bundle;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentTransaction;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;

import com.google.android.gms.maps.GoogleMap;
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 MapsFragment extends SupportMapFragment {

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)
    {
        super.onCreateView(inflater, container, savedInstanceState);
        View root = inflater.inflate(R.layout.fragment_map, null, false);
        initilizeMap();
        return root;
    }

    private void initilizeMap()
    {
        SupportMapFragment mSupportMapFragment = (SupportMapFragment) getFragmentManager().findFragmentById(R.id.map);
        if (mSupportMapFragment == null) {
            FragmentManager fragmentManager = getFragmentManager();
            FragmentTransaction fragmentTransaction = fragmentManager.beginTransaction();
            mSupportMapFragment = SupportMapFragment.newInstance();
            fragmentTransaction.replace(R.id.map, mSupportMapFragment).commit();
        }
        if …