1 /* 2 * Copyright 2012 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.animationsdemo; 18 19 import android.app.Fragment; 20 import android.os.Bundle; 21 import android.view.LayoutInflater; 22 import android.view.View; 23 import android.view.ViewGroup; 24 import android.widget.TextView; 25 26 /** 27 * A fragment representing a single step in a wizard. The fragment shows a dummy title indicating 28 * the page number, along with some dummy text. 29 * 30 * <p>This class is used by the {@link CardFlipActivity} and {@link 31 * ScreenSlideActivity} samples.</p> 32 */ 33 public class ScreenSlidePageFragment extends Fragment { 34 /** 35 * The argument key for the page number this fragment represents. 36 */ 37 public static final String ARG_PAGE = "page"; 38 39 /** 40 * The fragment's page number, which is set to the argument value for {@link #ARG_PAGE}. 41 */ 42 private int mPageNumber; 43 44 /** 45 * Factory method for this fragment class. Constructs a new fragment for the given page number. 46 */ 47 public static ScreenSlidePageFragment create(int pageNumber) { 48 ScreenSlidePageFragment fragment = new ScreenSlidePageFragment(); 49 Bundle args = new Bundle(); 50 args.putInt(ARG_PAGE, pageNumber); 51 fragment.setArguments(args); 52 return fragment; 53 } 54 55 public ScreenSlidePageFragment() { 56 } 57 58 @Override 59 public void onCreate(Bundle savedInstanceState) { 60 super.onCreate(savedInstanceState); 61 mPageNumber = getArguments().getInt(ARG_PAGE); 62 } 63 64 @Override 65 public View onCreateView(LayoutInflater inflater, ViewGroup container, 66 Bundle savedInstanceState) { 67 // Inflate the layout containing a title and body text. 68 ViewGroup rootView = (ViewGroup) inflater 69 .inflate(R.layout.fragment_screen_slide_page, container, false); 70 71 // Set the title view to show the page number. 72 ((TextView) rootView.findViewById(android.R.id.text1)).setText( 73 getString(R.string.title_template_step, mPageNumber + 1)); 74 75 return rootView; 76 } 77 78 /** 79 * Returns the page number represented by this fragment object. 80 */ 81 public int getPageNumber() { 82 return mPageNumber; 83 } 84 } 85
