Android receipt of Api pictures (Json)

[guilherme]

Hi, I've got the challenge of getting the data from the api, putting it on the list, I made the list, but I don't know how to download the photos of these workshops, I know what it's done with picasso, but I didn't work with him, and I'm trying to figure out how to do it, I'm very grateful for your help. Api: http://gdetut.com/api/firms?salt=63926e380bdc96ef990d57898daeb71c&category_id=1 Viewer: http://jsonviewer.stack.hu/

p.s. What int image you have to do is String csv_image, I know you didn't have time to change.

Retrofit class:

public class Retrofit {
private static final String ENDPOINT = "http://gdetut.com/api";

private static ApiInterface apiInterface;
interface ApiInterface {

@GET("/firms?salt=63926e380bdc96ef990d57898daeb71c&category_id=1")

void getPlaces(Callback<List<Places>> callback);
}
static {

init();

}
private static void init() {

RestAdapter restAdapter = new RestAdapter.Builder()

.setEndpoint(ENDPOINT)

.setLogLevel(RestAdapter.LogLevel.FULL)

.build();

apiInterface = restAdapter.create(ApiInterface.class);

}
public static void getPlaces (Callback<List<Places>> callback) {

apiInterface.getPlaces(callback);

}
}

Retrofit success in Activity:

Retrofit.getPlaces(new Callback<List<Places>>() {

@Override

public void success(List<Places> places, Response response) {

    listView.setAdapter(new MyAdapter(MainActivity.this, places));

Adapter:

  class MyAdapter extends ArrayAdapter<Places> {

public MyAdapter(Context context, List<Places> objects) {

super(context, R.layout.list_item, objects);

}
@Override

public View getView(int position, View convertView, ViewGroup parent) {

ViewHolder holder;

View rowView = convertView;

if (rowView == null) {

LayoutInflater inflater = (LayoutInflater) getContext().getSystemService(Context.LAYOUT_INFLATER_SERVICE);

rowView = inflater.inflate(R.layout.list_item, parent, false);

holder = new ViewHolder();

holder.nameOfPlace = (TextView) rowView.findViewById(R.id.name_id);

holder.subcategory_name = (TextView) rowView.findViewById(R.id.subcategory_name_id);

holder.geometryName = (TextView) rowView.findViewById(R.id.geometry_name_id);

holder.imageView = (ImageView) rowView.findViewById(R.id.image_id);

holder.rating = (TextView) rowView.findViewById(R.id.rating_id);

rowView.setTag(holder);

} else {

holder = (ViewHolder) rowView.getTag();

}
Places places = getItem(position);
holder.nameOfPlace.setText(places.getName());
holder.subcategory_name.setText(places.getSubcategory_name());
holder.geometryName.setText(places.getGeometry_name());
holder.imageView.setImageResource(places.getImage());
holder.imageView.setImageResource(R.drawable.restaurant48);
holder.rating.setText(places.getRating());


return rowView;

}
class ViewHolder {
public TextView nameOfPlace;
public TextView subcategory_name;
public TextView geometryName;
public TextView rating;
public ImageView imageView;

}

}

Places class:

    public class Places implements Serializable {

String name;

String geometry_name;

String rating;

String subcategory_name;

int image;
public Places(String name, String geometry_name, String rating,String, subcategory_name, int image) {

this.name = name;

this.geometry_name = geometry_name;

this.rating = rating;

this.subcategory_name = subcategory_name;

this.image = image;

}
public String getName() {

return name;

}
public void setName(String name) {

this.name = name;

}
public String getGeometry_name() {

return geometry_name;

}
public void setGeometry_name(String geometry_name) {

this.geometry_name = geometry_name;

}
public String getRating() {

return rating;

}
public void setRating(String rating) {

this.rating = rating;

}
public String getSubcategory_name() {

return subcategory_name;

}
public void setSubcategory_name(String subcategory_name) {

this.subcategory_name = subcategory_name;

}
public int getImage() {

return image;

}
public void setImage(int image) {

this.image = image;

}

[Laycee]

Starting with Picasso in gradle:

compile 'com.squareup.picasso:picasso:2.5.2'

In response to the request, there's a direct reference to the image, so it's simple:

Picasso.with(convertView.getContext()).load(places.getImage()).into(holder.imageView);

If you wish, you can set a placeholder at the time of downloading pictures and error of error:

.placeholder(R.drawable.placeholder)
    .error(R.drawable.error)