No View Found For id in Android FragmentActivity with ListFragment

dionysus picture dionysus · Mar 10, 2013 · Viewed 11.9k times · Source

I'm attempting to create a custom ListView. When I test my code, I receive the following error

03-09 19:21:10.425: E/AndroidRuntime(379): java.lang.RuntimeException: Unable to start      activity ComponentInfo{com.anomaly.punchlist/com.anomaly.punchlist.TeamActivity}: java.lang.IllegalArgumentException: No view found for id 0x7f08000c for fragment TeamListFragment{4067a358 #0 id=0x7f08000c}

I have referenced the following links prior to posting this question in addition to reading the Android Docs on Fragments, ListFragments, and ListViews.

Link 1: FragmentActivity onCreateView
Link 2: Problem using ListFragment on Android
Link 3: Android Fragment no view found for ID?
Link 4: Android ListFragment is to confusing
Link 5: How update ListView in ListFragment from FragmentActivity?
Link 6: Populate ListFragments with a custom view?

I have class TeamActivity which extends FragmentActivity and TeamListFragment which extends ListFragment and implements LoaderManager.LoaderCallbacks. Please see code below:

TeamActivity.java

package com.anomaly.punchlist;

import android.os.Bundle;
import android.support.v4.app.FragmentActivity;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentTransaction;

public class TeamActivity extends FragmentActivity {

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    FragmentManager fragmentManager = getSupportFragmentManager();
    FragmentTransaction fragmentTransaction =  fragmentManager.beginTransaction();
    TeamListFragment teamListFragment = new TeamListFragment();
    fragmentTransaction.add(R.id.android_teamList, teamListFragment);
    fragmentTransaction.commit();       
   }

 }

TeamListFragment.java

package com.anomaly.punchlist;

    import android.database.Cursor;
    import android.os.Bundle;
    import android.support.v4.app.ListFragment;
    import android.support.v4.app.LoaderManager;
    import android.support.v4.content.CursorLoader;
    import android.support.v4.content.Loader;
import android.support.v4.widget.CursorAdapter;
import android.support.v4.widget.SimpleCursorAdapter;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ListView;

import com.anomaly.punchlist.contentprovider.basecolumns.TeamBaseColumns.Team;
import com.j256.ormlite.logger.Logger;
import com.j256.ormlite.logger.LoggerFactory;

public class TeamListFragment extends ListFragment implements LoaderManager.LoaderCallbacks<Cursor> {

    private static Logger logger = LoggerFactory.getLogger(TeamListFragment.class);
    private ListView listView;
    private SimpleCursorAdapter adapter;
    private static final int TEAM_LOADER_ACTIVITY = 0x01;
    private static final String[] PROJECTION = new String[] { "project_manager_id", "contact_id", "project_id" };
    private static String SELECTION = "contact_id = ? AND project_id = ?";

    @Override
    public void onActivityCreated(Bundle savedInstanceState) {
        super.onActivityCreated(savedInstanceState);
    }

    @Override
    public void onCreate(Bundle savedInstanceState) {
        try {
            super.onCreate(savedInstanceState);
            int[] uiBindTo = { R.id.text1 };
            getLoaderManager().initLoader(TEAM_LOADER_ACTIVITY, null, this);
            adapter = new SimpleCursorAdapter(getActivity().getApplicationContext(), R.layout.team, null, null, uiBindTo, CursorAdapter.FLAG_REGISTER_CONTENT_OBSERVER);

        } catch (Exception e) {
            logger.error(e.getMessage());
            new RuntimeException("RuntimeException occurred in onCreate() method of TeamActivity." + e);
        }
    }

    @Override
    public void onListItemClick(ListView l, View v, int position, long id) {
        super.onListItemClick(l, v, position, id);
    }

    @Override
    public Loader<Cursor> onCreateLoader(int arg0, Bundle bundle) {

        String contactId = new String();
        String projectId = new String();
        CursorLoader cursorLoader = null;

        if (bundle != null) {
            contactId = bundle.getString("contact_id");
            projectId = bundle.getString("project_id");

        }
        String[] selectionArgs = { contactId + ", " + projectId };
        cursorLoader = new CursorLoader(getActivity(), Team.CONTENT_URI, PROJECTION, SELECTION, null, null);
        return cursorLoader;
    }

    @Override
    public void onLoadFinished(Loader<Cursor> loader, Cursor cursor) {
        adapter.swapCursor(cursor);
        setListShown(true);

    }

    @Override
    public void onLoaderReset(Loader<Cursor> cursor) {
        adapter.swapCursor(null);
    }

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
        onCreate(savedInstanceState);
        View teamView = inflater.inflate(R.layout.team, container, false);
        return teamView;
    }

    @Override
    public void onViewCreated(View view, Bundle savedInstanceState) {
        listView = getListView();
        listView.setChoiceMode(ListView.CHOICE_MODE_SINGLE);
        setListAdapter(adapter);
        setListShown(true);
    }

}

In addition to the code above, I have the following custom layout.

team.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical"
    android:paddingLeft="8dp"
    android:paddingRight="8dp" >


    <ListView
        android:id="@+id/android:teamList"
        android:layout_width="match_parent"
        android:layout_height="0dp"
        android:layout_weight="1"
        android:background="@color/grey2"
        android:divider="@color/blue2"
        android:dividerHeight="1dp"
        android:drawSelectorOnTop="false" />

    <TextView
        android:id="@id/android:empty"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:background="#FF0000"
        android:text="No data" />
</LinearLayout>

Answer

M-WaJeEh picture M-WaJeEh · Mar 10, 2013

In onCreate() method of your Activity use the method setContentView(R.layout.activity) and also define a layout file, which contains a FrameLayout inside LinearLayout.

Now invoke add() method with the id of FrameLayout you just added instead of R.id.android_teamList that you are using in your onCreate() and also replace android:id="@+id/android:teamList" with android:id="@android:id/list" in your team.xml layout file.

By the way, in case you must, you can access your ListView with android.R.id.list.