Java tutorial
/* * Copyright 2012 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package com.simplelecture.main.fragments; import android.os.Bundle; import android.support.v4.app.Fragment; import android.view.LayoutInflater; import android.view.View; import android.view.ViewGroup; import android.widget.ImageView; import com.simplelecture.main.R; import com.simplelecture.main.model.viewmodel.SplashResponseModel; import com.simplelecture.main.splash.SplashActivity; import com.squareup.picasso.Picasso; import java.io.Serializable; import java.util.ArrayList; import java.util.List; /** * A fragment representing a single step in a wizard. The fragment shows a dummy title indicating * the page number, along with some dummy text. * <p/> * <p>This class is used by the and {@link * SplashActivity} samples.</p> */ public class SplashPromoSlidePageFragment extends Fragment { /** * The argument key for the page number this fragment represents. */ public static final String ARG_PAGE = "page"; /** * The fragment's page number, which is set to the argument value for {@link #ARG_PAGE}. */ private int mPageNumber; private List<SplashResponseModel> splashResponseModelLstArray; /** * Factory method for this fragment class. Constructs a new fragment for the given page number. */ public static SplashPromoSlidePageFragment create(int pageNumber, List<SplashResponseModel> splashResponseModelLstAray) { SplashPromoSlidePageFragment fragment = new SplashPromoSlidePageFragment(); Bundle args = new Bundle(); args.putInt(ARG_PAGE, pageNumber); args.putSerializable("splashResponseModelLstArray", (Serializable) splashResponseModelLstAray); fragment.setArguments(args); return fragment; } public SplashPromoSlidePageFragment() { } @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); mPageNumber = getArguments().getInt(ARG_PAGE); splashResponseModelLstArray = (ArrayList<SplashResponseModel>) getArguments() .getSerializable("splashResponseModelLstArray"); } @Override public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { // Inflate the layout containing a title and body text. ViewGroup rootView = (ViewGroup) inflater.inflate(R.layout.fragment_screen_slide_page, container, false); ImageView imageView = (ImageView) rootView.findViewById(R.id.imageView); if (!splashResponseModelLstArray.get(mPageNumber).getImage().equals("") && splashResponseModelLstArray.get(mPageNumber).getImage() != null) { Picasso.with(getActivity()).load(splashResponseModelLstArray.get(mPageNumber).getImage()) .placeholder(R.mipmap.loading) // optional .error(R.mipmap.app_icon).fit()// optional //.resize(250, 200) // optional //.rotate(90) // optional .into(imageView); } else { imageView.setImageResource(R.mipmap.app_icon); } return rootView; } /** * Returns the page number represented by this fragment object. */ public int getPageNumber() { return splashResponseModelLstArray.size(); } }