1 /*
2  * Copyright (C) 2012 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 package com.example.android.displayingbitmaps.ui;
18 
19 import android.os.Bundle;
20 import android.support.v4.app.FragmentActivity;
21 import android.support.v4.app.FragmentTransaction;
22 
23 import com.example.android.displayingbitmaps.BuildConfig;
24 import com.example.android.displayingbitmaps.util.Utils;
25 
26 /**
27  * Simple FragmentActivity to hold the main {@link ImageGridFragment} and not much else.
28  */
29 public class ImageGridActivity extends FragmentActivity {
30     private static final String TAG = "ImageGridActivity";
31 
32     @Override
onCreate(Bundle savedInstanceState)33     protected void onCreate(Bundle savedInstanceState) {
34         if (BuildConfig.DEBUG) {
35             Utils.enableStrictMode();
36         }
37         super.onCreate(savedInstanceState);
38 
39         if (getSupportFragmentManager().findFragmentByTag(TAG) == null) {
40             final FragmentTransaction ft = getSupportFragmentManager().beginTransaction();
41             ft.add(android.R.id.content, new ImageGridFragment(), TAG);
42             ft.commit();
43         }
44     }
45 }
46