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Android - SupportMapFragment with GoogleMaps API 2.0 giving IllegalArgumentException

由 走远了吗. 提交于 2019-11-26 18:46:32
Natalia

You can fix this, if you delete all nested fragments in onDestroyView(). Don't know if it is a proper solution.

public void onDestroyView() {
   super.onDestroyView(); 
   Fragment fragment = (getFragmentManager().findFragmentById(R.id.map));   
   FragmentTransaction ft = getActivity().getSupportFragmentManager().beginTransaction();
   ft.remove(fragment);
   ft.commit();
}

And inflating them as usual in onCreateView()

public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    return inflater.inflate(R.layout.map, container, false);
}
MaciejGórski

You need to use getChildFragmentManager() to add SupportMapFragment not not through xml.

For "why", see official documentation: http://developer.android.com/about/versions/android-4.2.html#NestedFragments

Take a look at my answer here: https://stackoverflow.com/a/15512285/2183804

You cannot inflate a layout into a fragment when that layout includes a fragment. Nested fragments are only supported when added to a fragment dynamically. More detail here!

Used this solution (similar to others):

public void onDestroyView() {

    FragmentManager fm = getActivity().getSupportFragmentManager();
    Fragment fragment = (fm.findFragmentById(R.id.map));

    if (fragment.isResumed()) {
        FragmentTransaction ft = fm.beginTransaction();
        ft.remove(fragment);
        ft.commit();
    }
    super.onDestroyView();
}

I had problems before using the if (fragment.isResumed).

Rizwan Sohaib

I was facing the same issue in JakeWhartonViewPagerIndicatore along with SherlockFragments. Here is sample TestFragment with solved issue, thanks to Natalia for providing above solution. Your fragment may be a little different from mine.

Reference: Making ActionBarSherlock and ViewPagerIndicator play nice

Good Luck..!!

package com.example.vpiabstest;

import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentTransaction;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.TextView;

import com.actionbarsherlock.app.SherlockFragment;

public class TestFragment extends SherlockFragment {
    private String mContent = "???";
    private String text;
    private static final String KEY_TAB_NUM = "key.tab.num";

    public static TestFragment newInstance(String text) {
        TestFragment fragment = new TestFragment();

        // Supply num input as an argument.
        Bundle args = new Bundle();
        args.putString(KEY_TAB_NUM, text);
        fragment.setArguments(args);


        return fragment;
    }

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
            Bundle savedInstanceState) {
        text = getString(R.string.tab_page_num) + mContent;

        View view = null;

        if(text.contains("2")) {
            view = inflater.inflate(R.layout.pinpoints_list, null);
        } else if(text.contains("1")) {
            view = inflater.inflate(R.layout.main_fragment_activity, null);
        } else {
            view = inflater.inflate(R.layout.activity_main, null);
            ((TextView)view.findViewById(R.id.text)).setText(text);
        }


        return view;
    }

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        mContent =  getArguments() != null ? getArguments().getString(KEY_TAB_NUM) : "???";
    }

    public void onDestroyView() {
        super.onDestroyView();

        // Your Programing skills goes here

        if(text == null || !text.contains("1")) {
            return;
        }

        // Do Not Miss this
        try {
            Fragment fragment = (getFragmentManager().findFragmentById(R.id.map_fragment));  
            FragmentTransaction ft = getActivity().getSupportFragmentManager().beginTransaction();
            ft.remove(fragment);
            ft.commit();
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}
suraj bokankar

Use dialog.SetContentView() method in your activity's onCreate() cause when we tring to load.

Dialog again it loads only dialog not the whole activity life cycle and leads it to exception of Duplicate id.

Try it.

Try this

Maps fragment layout

<?xml version="1.0" encoding="utf-8"?>
<fragment
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:map="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/map"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
map:uiCompass="true"
map:mapType= "normal"
map:uiRotateGestures="true"
map:uiScrollGestures="true"
map:uiTiltGestures="true"
map:uiZoomControls="true"
map:uiZoomGestures="true" 
tools:context="the.package.name.of.mappagefragment.MapPageFragment" />

Map fragment class

public class MapPageFragment extends SupportMapFragment 
{

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

@Override
public void onViewCreated(View view, Bundle savedInstanceState) 
{
    super.onViewCreated(view, savedInstanceState);
}
}
Emmanuel Guther

I used Natalia response but at times broke the application. Use this one and it worked perfectly without breaking.

@Override
public void onDestroyView() {

  try{
    FragmentTransaction transaction = getSupportFragmentManager()
            .beginTransaction();

    transaction.remove(nestedFragment);

    transaction.commit();
  }catch(Exception e){
  }

    super.onDestroyView();
}

https://stackoverflow.com/a/7953801/3364157

Praseed M
Fragment fragment = (getChildFragmentManager().findFragmentById(R.id.mapview));
FragmentTransaction ft = getActivity().getSupportFragmentManager().beginTransaction();
ft.remove(fragment);
ft.commit();

Use this saves the day.

Praseed M

Use intent flags:

intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK);

when calling main activity.

user1851212

I had the same problem. Try adding ...

android:name="com.mapfragmentexample.MapPageFragment"

... to fragment in the layout file!

标签
android
maps
android-fragments
google-maps-api-2
supportmapfragment
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