Android Open Source - digitalcampus New Sub Syllabus Adapter

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Back to project page digitalcampus.

License

The source code is released under:

MIT License

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Java Source Code

package com.llenguatges.digitalcampus.adapters;
//  w w  w.  ja va  2 s .  co m
import java.util.List;

import android.content.Context;
import android.graphics.Color;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.ImageView;
import android.widget.TextView;

import com.llenguatges.digitalcampus.R;

public class NewSubSyllabusAdapter extends ArrayAdapter<String> {

  private List<String> elements;
  private int myLayot;

  /**
   * Constructor
   * @param context
   * @param data
   */
  public NewSubSyllabusAdapter(Context context, List<String> data) {
    super(context, android.R.layout.simple_list_item_1);
    elements = data;
    this.myLayot = R.layout.new_subject_matter;
  }
  
  /**
   * Get the data item associated with the specified position in the data set.
   * @param index
   * @return data
   */
  public String getItem(int index){
    return this.elements.get(index).toString();
  }
  
  /**
   * Get how many items are in the data set represented by this Adapter.
   */
  public int getCount(){
    return this.elements.size();
  }
  
  /**
   * Get a View that displays the data at the specified position in the data set.
   * @param position
   * @param converView
   * @param parent
   */
  public View getView(int pos, View convertView, ViewGroup parent){
    View row = convertView;
    if(row == null){
      LayoutInflater inflater = (LayoutInflater) this.getContext().getSystemService(Context.LAYOUT_INFLATER_SERVICE);
      row = inflater.inflate(this.myLayot, parent, false);
      ImageView imgv = (ImageView) row.findViewById(R.id.new_sub_mtr_discard);
      imgv.setTag(pos);
      imgv.setOnClickListener(new OnClickListener() {
        int pos;
        @Override
        public void onClick(View v) {
          pos = (Integer) v.getTag();
          elements.remove(pos);
          notifyDataSetChanged();
        }
      });
    }
    String a = new String();
    a = getItem(pos);
    int position = pos + 1;
    TextView text1 = (TextView)row.findViewById(R.id.new_sub_mtr);
    text1.setText(position+".  "+a);
    text1.setTextColor(Color.BLACK);
    return row;
  }

}

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