1/*
2 * Copyright (C) 2017 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.support.text.emoji;
18
19import android.os.Bundle;
20
21import androidx.appcompat.app.AppCompatActivity;
22
23/**
24 * Main activity.
25 */
26public class MainActivity extends AppCompatActivity {
27
28    @Override
29    protected void onCreate(Bundle savedInstanceState) {
30        super.onCreate(savedInstanceState);
31        setContentView(R.layout.activity_main);
32
33        if (savedInstanceState == null) {
34            getSupportFragmentManager()
35                    .beginTransaction()
36                    .add(R.id.fragment_container, MainFragment.newInstance())
37                    .commitNowAllowingStateLoss();
38        }
39    }
40
41    void showAllEmojis() {
42        getSupportFragmentManager()
43                .beginTransaction()
44                .addToBackStack(null)
45                .replace(R.id.fragment_container, ListFragment.newInstance())
46                .commit();
47    }
48
49}
50