ShadowCountingAdapter.java

package org.robolectric.shadows;

import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.TextView;
import org.robolectric.RuntimeEnvironment;

class ShadowCountingAdapter extends BaseAdapter {
  private int itemCount;

  public ShadowCountingAdapter(int itemCount) {
    this.itemCount = itemCount;
  }

  public void setCount(int itemCount) {
    this.itemCount = itemCount;
    notifyDataSetChanged();
  }

  @Override
  public int getCount() {
    return itemCount;
  }

  @Override
  public Object getItem(int position) {
    return null;
  }

  @Override
  public long getItemId(int position) {
    return 0;
  }

  @Override
  public View getView(int position, View convertView, ViewGroup parent) {
    TextView textView = new TextView(RuntimeEnvironment.application);
    textView.setText("Item " + position);
    return textView;
  }
}