Android Programming Tutorials

The Restaurant Store

ViewGroup parent) {

LayoutInflater inflater=getLayoutInflater();

View row=inflater.inflate(R.layout.row, parent, false);

RestaurantHolder holder=new RestaurantHolder(row);

row.setTag(holder);

return(row);

}

}

static class RestaurantHolder {

private TextView name=null;

private TextView address=null;

private ImageView icon=null;

private View row=null;

RestaurantHolder(View row) {

this.row=row;

name=(TextView)row.findViewById(R.id.title);

address=(TextView)row.findViewById(R.id.address);

icon=(ImageView)row.findViewById(R.id.icon);

}

void populateFrom(Cursor c, RestaurantHelper helper) {

name.setText(helper.getName(c));

address.setText(helper.getAddress(c));

if (helper.getType(c).equals("sit_down")) {

icon.setImageResource(R.drawable.ball_red);

}

else if (helper.getType(c).equals("take_out")) {

icon.setImageResource(R.drawable.ball_yellow);

}

else {

icon.setImageResource(R.drawable.ball_green);

}

}

}

}

Similarly, here is a full implementation of RestaurantHelper that contains

the modifications from this tutorial:

package apt.tutorial;

import android.content.Context;

import android.content.ContentValues;

import android.database.Cursor;

import android.database.SQLException;

import android.database.sqlite.SQLiteOpenHelper;

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