1 /*
2  * Copyright (C) 2014 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.pdfrendererbasic;
18 
19 import android.app.Activity;
20 import android.app.AlertDialog;
21 import android.os.Bundle;
22 import android.view.Menu;
23 import android.view.MenuItem;
24 
25 public class MainActivity extends Activity {
26 
27     public static final String FRAGMENT_PDF_RENDERER_BASIC = "pdf_renderer_basic";
28 
29     @Override
onCreate(Bundle savedInstanceState)30     protected void onCreate(Bundle savedInstanceState) {
31         super.onCreate(savedInstanceState);
32         setContentView(R.layout.activity_main_real);
33         if (savedInstanceState == null) {
34             getFragmentManager().beginTransaction()
35                     .add(R.id.container, new PdfRendererBasicFragment(),
36                             FRAGMENT_PDF_RENDERER_BASIC)
37                     .commit();
38         }
39     }
40 
41     @Override
onCreateOptionsMenu(Menu menu)42     public boolean onCreateOptionsMenu(Menu menu) {
43         getMenuInflater().inflate(R.menu.main, menu);
44         return true;
45     }
46 
47     @Override
onOptionsItemSelected(MenuItem item)48     public boolean onOptionsItemSelected(MenuItem item) {
49         switch (item.getItemId()) {
50             case R.id.action_info:
51                 new AlertDialog.Builder(this)
52                         .setMessage(R.string.intro_message)
53                         .setPositiveButton(android.R.string.ok, null)
54                         .show();
55                 return true;
56         }
57         return super.onOptionsItemSelected(item);
58     }
59 }
60