tests/MusicBrowserDemo/src/com/example/android/musicbrowserdemo/MainActivity.java

/*
 * Copyright (C) 2014 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.example.android.musicbrowserdemo;

import android.support.v4.app.FragmentActivity;
import android.support.v4.app.FragmentManager;

import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.widget.ArrayAdapter;
import android.widget.ListView;

/**
 * Main activity class.
 */
public class MainActivity extends FragmentActivity {

    private static final String BROWSER_FRAGMENT_TAG = "browser";

    @Override
    protected void onCreate(Bundle icicle) {
        super.onCreate(icicle);

        Log.d("MainActivity", "-------------------------------------------------------");

        // If we are starting afresh, start at the app list.
        final FragmentManager fm = getSupportFragmentManager();
        if (fm.findFragmentById(android.R.id.content) == null) {
            fm.beginTransaction().add(android.R.id.content, new AppListFragment()).commit();
        }
    }
}