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 17 package com.example.android.support.text.emoji; 18 19 import android.os.Bundle; 20 21 import androidx.appcompat.app.AppCompatActivity; 22 23 /** 24 * Main activity. 25 */ 26 public 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
