Android Open Source - arcgis-runtime-samples-android My Adapter

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License

The source code is released under:

Apache License

Java Source Code

package com.esri.arcgis.android.samples.routing;
/* w w  w .  j  a  v a  2s .c o  m*/
import java.util.ArrayList;
import android.content.Context;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.ImageView;
import android.widget.TextView;

/*
 * Custom Adapter for the list view
 * 
 */
public class MyAdapter extends ArrayAdapter<String> {

  Context context;
  ArrayList<String> directions;

  MyAdapter(Context c, ArrayList<String> currDirections) {
    super(c, R.layout.list_item, R.id.segment, currDirections);
    this.context = c;
    directions = currDirections;
  }

  @Override
  public View getView(int position, View convertView, ViewGroup parent) {
    LayoutInflater inflater = (LayoutInflater) context
        .getSystemService(Context.LAYOUT_INFLATER_SERVICE);
    View row = inflater.inflate(R.layout.list_item, parent, false);
    ImageView myImage = (ImageView) row.findViewById(R.id.imageView1);

    String segment = directions.get(position);

    //For segment icons on the list.
    if (segment.contains("left")) {
      myImage.setImageResource(R.drawable.nav_left);

    } else if (segment.contains("right")) {
      myImage.setImageResource(R.drawable.nav_right);

    } else if (segment.contains("Continue") || segment.contains("straight")
        || segment.contains("Go")) {
      myImage.setImageResource(R.drawable.nav_straight);

    } else if (segment.contains("U-turn")) {
      myImage.setImageResource(R.drawable.nav_uturn);
    }

    //For Starting and Ending Point icons
    if (position == 0) {
      myImage.setImageResource(R.drawable.ic_action_location_found);
    }
    if (position == directions.size() - 1) {
      myImage.setImageResource(R.drawable.ic_action_place);

    }

    TextView myTitle = (TextView) row.findViewById(R.id.segment);
    myTitle.setText(segment);
    return row;
  }

}

Java Source Code List

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