1/*
2 * Copyright (C) 2010 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
17package com.example.android.apis.app;
18
19import com.example.android.apis.R;
20
21import android.app.Activity;
22import android.app.DialogFragment;
23import android.app.Fragment;
24import android.app.FragmentTransaction;
25import android.os.Bundle;
26import android.view.LayoutInflater;
27import android.view.View;
28import android.view.ViewGroup;
29import android.view.View.OnClickListener;
30import android.widget.Button;
31import android.widget.TextView;
32
33public class FragmentDialogOrActivity extends Activity {
34    @Override
35    protected void onCreate(Bundle savedInstanceState) {
36        super.onCreate(savedInstanceState);
37        setContentView(R.layout.fragment_dialog_or_activity);
38
39        if (savedInstanceState == null) {
40            // First-time init; create fragment to embed in activity.
41//BEGIN_INCLUDE(embed)
42            FragmentTransaction ft = getFragmentManager().beginTransaction();
43            DialogFragment newFragment = MyDialogFragment.newInstance();
44            ft.add(R.id.embedded, newFragment);
45            ft.commit();
46//END_INCLUDE(embed)
47        }
48
49        // Watch for button clicks.
50        Button button = (Button)findViewById(R.id.show_dialog);
51        button.setOnClickListener(new OnClickListener() {
52            public void onClick(View v) {
53                showDialog();
54            }
55        });
56    }
57
58//BEGIN_INCLUDE(show_dialog)
59    void showDialog() {
60        // Create the fragment and show it as a dialog.
61        DialogFragment newFragment = MyDialogFragment.newInstance();
62        newFragment.show(getFragmentManager(), "dialog");
63    }
64//END_INCLUDE(show_dialog)
65
66//BEGIN_INCLUDE(dialog)
67    public static class MyDialogFragment extends DialogFragment {
68        static MyDialogFragment newInstance() {
69            return new MyDialogFragment();
70        }
71
72        @Override
73        public View onCreateView(LayoutInflater inflater, ViewGroup container,
74                Bundle savedInstanceState) {
75            View v = inflater.inflate(R.layout.hello_world, container, false);
76            View tv = v.findViewById(R.id.text);
77            ((TextView)tv).setText("This is an instance of MyDialogFragment");
78            return v;
79        }
80    }
81//END_INCLUDE(dialog)
82}
83