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| import android.app.Activity;
import android.content.Context;
import android.os.AsyncTask;
import android.os.Bundle;
import android.app.DialogFragment;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.GridView;
import android.widget.TextView;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
import java.io.BufferedReader;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;
import java.util.ArrayList;
import java.util.List;
public class MainActivity extends Activity {
public static String LOG_TAG = "my_log";
public static final String BASE_URL = "http://medkey2.youweb.su/";
public static final String ARTICLE_URL= "api/index.php?type=catalog";
private static final List<DataO> dataOrder = new ArrayList<DataO>();
static {
dataOrder.add(new DataO("Test", "10000"));
dataOrder.add(new DataO("test 2", "15000"));
dataOrder.add(new DataO("Test 3", "25000"));
dataOrder.add(new DataO("Услуга", "12999"));
dataOrder.add(new DataO("Рыба услуга", "39999"));
dataOrder.add(new DataO("Просто услуга", "28500"));
}
private static class DataO {
public final String name;
public final String price;
public DataO(String name, String price) {
this.name = name;
this.price = price;
}
}
GridView gvMain;
DialogFragment modal;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
new ParseTask().execute();
modal= new Dialog1();
ArrayAdapter<DataO> adapter = new DataAdapter(this);
gvMain = (GridView) findViewById(R.id.gridView1);
gvMain.setAdapter(adapter);
gvMain.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View v,
int position, long id) {
// TODO Auto-generated method stub
modal.show(getFragmentManager(), "Dialog1");
}
});
}
private void adjustGridView() {
}
private class ParseTask extends AsyncTask<Void, Void, String> {
HttpURLConnection urlConnection = null;
BufferedReader reader = null;
String resultJson = "";
@Override
protected String doInBackground(Void... params) {
// получаем данные с внешнего ресурса
try {
URL url = new URL(BASE_URL+"api/index.php?type=catalog");
urlConnection = (HttpURLConnection) url.openConnection();
urlConnection.setRequestMethod("GET");
urlConnection.connect();
InputStream inputStream = urlConnection.getInputStream();
StringBuffer buffer = new StringBuffer();
reader = new BufferedReader(new InputStreamReader(inputStream));
String line;
while ((line = reader.readLine()) != null) {
buffer.append(line);
}
resultJson = buffer.toString();
} catch (Exception e) {
e.printStackTrace();
}
return resultJson;
}
@Override
protected void onPostExecute(String strJson) {
super.onPostExecute(strJson);
// выводим целиком полученную json-строку
JSONObject dataJsonObj = null;
try {
dataJsonObj = new JSONObject(strJson);
JSONArray events = dataJsonObj.getJSONArray("events");
for (int i = 0; i < events.length(); i++) {
JSONObject info = events.getJSONObject(i);
String name = info.getString("name");
String price = info.getString("price");
String id = info.getString("id");
String description = info.getString("description");
String picture = info.getString("picture");
DataO dataJson = new DataO(name, price);
}
} catch (JSONException e) {
e.printStackTrace();
}
}
}
public void next(View view) {
/*Intent intent = new Intent(Order.this, basket.class);
startActivity(intent);
finish();*/
}
public void onClick(View v) {
modal.show(getFragmentManager(), "Dialog1");
}
private class DataAdapter extends ArrayAdapter<DataO> {
public DataAdapter(Context context) {
super(context,R.layout.grid_item, (List<DataO>) dataOrder);
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
DataO data = getItem(position);
if (convertView == null) {
convertView = LayoutInflater.from(getContext())
.inflate(R.layout.grid_item, null);
}
((TextView) convertView.findViewById(R.id.label))
.setText(data.name);
((TextView) convertView.findViewById(R.id.price))
.setText(data.price);
return convertView;
}
}
} |
(
