Android Open Source - adamsonelearn Year Select Adapter






From Project

Back to project page adamsonelearn.

License

The source code is released under:

MIT License

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Java Source Code

package com.jaselogic.adamsonelearn;
// ww  w .ja v  a2s .com
import java.util.ArrayList;

import android.content.Context;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.ImageView;
import android.widget.TextView;

public class YearSelectAdapter extends BaseAdapter {
  private ArrayList<YearSelectListItem> mListItems;
  private LayoutInflater mLayoutInflater;
  
  public YearSelectAdapter(Context context, ArrayList<YearSelectListItem> arrayList) {
    mListItems = arrayList;
    mLayoutInflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
  }
  
    @Override
    public int getItemViewType(int position) {
      // TODO Auto-generated method stub
      //return mListItems.get(position).viewType;
      return 0;
    }
    
    @Override
    public int getViewTypeCount() {
      return 1;
    }
    
    
    @Override
    public int getCount() {
        //getCount() represents how many items are in the list
        return mListItems.size();
    }
 
    @Override
    //get the data of an item from a specific position
    //i represents the position of the item in the list
    public Object getItem(int i) {
        return null;
    }
 
    @Override
    //get the position id of the item from the list
    public long getItemId(int i) {
        return 0;
    }
    
    @Override
    public View getView(int position, View view, ViewGroup viewGroup) {
 
        // create a ViewHolder reference
        ViewHolder holder;
        //get the string item from the position "position" from array list to put it on the TextView
        final YearSelectListItem listItem = mListItems.get(position);
        
        //check to see if the reused view is null or not, if is not null then reuse it
        if (view == null) {
            holder = new ViewHolder();
            
        view = mLayoutInflater.inflate(R.layout.yearselect_list_item, viewGroup, false);
        holder.yearTextView = (TextView) view.findViewById(R.id.yearselect_year);
            holder.iconImageView = (ImageView) view.findViewById(R.id.yearselect_icon);
            
            // the setTag is used to store the data within this view
            view.setTag(holder);
        } else {
            // the getTag returns the viewHolder object set as a tag to the view
            holder = (ViewHolder)view.getTag();
        }
 
        if (listItem != null) {
          //TODO: might want to check if each is null.

          holder.yearTextView.setText(listItem.year);
          holder.iconImageView.setImageResource(listItem.imageResId);
        }
 
        //this method must return the view corresponding to the data at the specified position.
        return view;
 
    }
    
  //static class view holder to prevent repeated calls to findViewById
  private static class ViewHolder {
    protected TextView yearTextView;
    protected ImageView iconImageView;
  }
  
  public static class YearSelectListItem {
    public String year;
    public int imageResId;
  }
}




Java Source Code List

com.jaselogic.adamsonelearn.AlertDialogBuilder.java
com.jaselogic.adamsonelearn.CurrDisplayAdapter.java
com.jaselogic.adamsonelearn.CurriculumFragment.java
com.jaselogic.adamsonelearn.CurriculumIntentService.java
com.jaselogic.adamsonelearn.CurriculumPageFragment.java
com.jaselogic.adamsonelearn.Dashboard.java
com.jaselogic.adamsonelearn.DownloadDocumentIntentService.java
com.jaselogic.adamsonelearn.DrawerListAdapter.java
com.jaselogic.adamsonelearn.HomeFragment.java
com.jaselogic.adamsonelearn.HomePageFragment.java
com.jaselogic.adamsonelearn.LoginIntentService.java
com.jaselogic.adamsonelearn.Main.java
com.jaselogic.adamsonelearn.NonSwipeViewPager.java
com.jaselogic.adamsonelearn.ScheduleHelper.java
com.jaselogic.adamsonelearn.SubjectIntentService.java
com.jaselogic.adamsonelearn.SubjectListAdapter.java
com.jaselogic.adamsonelearn.TodayListAdapter.java
com.jaselogic.adamsonelearn.UpdateIntentService.java
com.jaselogic.adamsonelearn.UpdatesListAdapter.java
com.jaselogic.adamsonelearn.YearSelectAdapter.java
com.viewpagerindicator.CirclePageIndicator.java
com.viewpagerindicator.IconPageIndicator.java
com.viewpagerindicator.IconPagerAdapter.java
com.viewpagerindicator.IcsLinearLayout.java
com.viewpagerindicator.LinePageIndicator.java
com.viewpagerindicator.PageIndicator.java
com.viewpagerindicator.TabPageIndicator.java
com.viewpagerindicator.TitlePageIndicator.java
com.viewpagerindicator.UnderlinePageIndicator.java