Android Open Source - CallerFlashlight Interactive Array Adapter

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License

The source code is released under:

GNU General Public License

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Java Source Code

package com.spirosbond.callerflashlight;
/*from   w  w w .j  ava 2 s.c o m*/
import android.app.Activity;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.CheckBox;
import android.widget.CompoundButton;
import android.widget.ImageView;
import android.widget.TextView;

import java.util.List;

/**
 * Created by spiros on 9/5/13.
 */
public class InteractiveArrayAdapter extends ArrayAdapter<Model> {

  private final List<Model> list;
  private final Activity context;
  private final CallerFlashlight myapp;

  public InteractiveArrayAdapter(Activity context, List<Model> list) {
    super(context, R.layout.app_row, list);
    this.context = context;
    this.list = list;
    myapp = (CallerFlashlight) context.getApplication();
  }

  @Override
  public View getView(int position, View convertView, ViewGroup parent) {
    View view = null;
    if (convertView == null) {
      LayoutInflater inflator = context.getLayoutInflater();
      view = inflator.inflate(R.layout.app_row, null);
      final ViewHolder viewHolder = new ViewHolder();
      viewHolder.text = (TextView) view.findViewById(R.id.list_item_view);
      viewHolder.checkbox = (CheckBox) view.findViewById(R.id.app_list_checkbox);
      viewHolder.label = (ImageView) view.findViewById(R.id.app_img);
      viewHolder.checkbox.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {

        @Override
        public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
          Model element = (Model) viewHolder.checkbox.getTag();
          if (CallerFlashlight.LOG) Log.d("Adapter", "enter");
          if (CallerFlashlight.LOG) Log.d("Adapter", element.getName() + " " + element.isSelected());
          element.setSelected(buttonView.isChecked());
          myapp.saveApp(element.getPackageName(), element.isSelected());

        }
      });
      view.setTag(viewHolder);
      viewHolder.checkbox.setTag(list.get(position));
    } else {
      view = convertView;
      ((ViewHolder) view.getTag()).checkbox.setTag(list.get(position));
    }
    ViewHolder holder = (ViewHolder) view.getTag();
    holder.text.setText(list.get(position).getName());
    holder.checkbox.setChecked(list.get(position).isSelected());
    holder.label.setImageDrawable(list.get(position).getLabel());
    return view;
  }

  static class ViewHolder {
    protected TextView text;
    protected CheckBox checkbox;
    protected ImageView label;
  }

}

Java Source Code List