1 /* 2 * Copyright (C) 2014 Google Inc. All Rights Reserved. 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.wearable.jumpingjack; 18 19 import android.app.Fragment; 20 import android.app.FragmentManager; 21 import android.support.v13.app.FragmentPagerAdapter; 22 23 import java.util.ArrayList; 24 import java.util.List; 25 26 /** 27 * A simple adapter for the {@link android.support.v4.view.ViewPager} 28 */ 29 public class PagerAdapter extends FragmentPagerAdapter { 30 31 List<Fragment> mFragments = null; 32 33 public PagerAdapter(FragmentManager fm) { 34 super(fm); 35 mFragments = new ArrayList<Fragment>(); 36 } 37 38 @Override 39 public Fragment getItem(int position) { 40 return mFragments.get(position); 41 } 42 43 @Override 44 public int getCount() { 45 return mFragments.size(); 46 } 47 48 public void addFragment(Fragment fragment) { 49 mFragments.add(fragment); 50 notifyDataSetChanged(); 51 } 52 } 53
