mainActivity.java

   1 package ro.ieval.unical;
   2 import java.io.BufferedReader;
   3 import java.io.IOException;
   4 import java.io.InputStreamReader;
   5 import java.io.PrintStream;
   6 import java.io.PrintWriter;
   7 import java.net.MalformedURLException;
   8 import java.net.URL;
   9 import java.net.URLConnection;
  10 import java.util.Date;
  11
  12 import javax.net.ssl.HttpsURLConnection;
  13
  14 import ro.ieval.unical.R;
  15 import com.google.gson.Gson;
  16
  17 import android.graphics.Color;
  18 import android.os.Bundle;
  19 import android.os.Handler;
  20 import android.util.Base64;
  21 import android.widget.EditText;
  22 import android.widget.TextView;
  23
  24
  25 public class mainActivity extends android.app.Activity {
  26         Event[] getEventList() {
  27                 Event events[];
  28                 URL hostUrlJson;
  29                 InputStreamReader in;
  30                 try {
  31                         hostUrlJson=new URL(Constants.searchUrl);
  32                         HttpsURLConnection calConnection = (HttpsURLConnection) hostUrlJson.openConnection();
  33                         calConnection.setDoOutput(true);
  34                         calConnection.setUseCaches(false);
  35                         calConnection.setRequestProperty("Authorization", "Basic "+Base64.encodeToString( (Constants.user+':'+Constants.password).getBytes(), Base64.NO_WRAP));
  36                         //calConnection.setRequestMethod("POST");
  37                         //calConnection.setDoInput(true);
  38                         //calConnection.connect();
  39
  40                         final PrintWriter ps=new PrintWriter(calConnection.getOutputStream());
  41                         ps.print("{}");
  42                         ps.close();
  43
  44                         in = new InputStreamReader(calConnection.getInputStream());
  45                         Gson gson=new Gson();
  46                         events=gson.fromJson(in,Event[].class);
  47                         in.close();
  48
  49                         return events;
  50                 } catch (MalformedURLException e) {
  51                         // TODO Auto-generated catch block
  52                         System.err.println("catch1");
  53                         e.printStackTrace();
  54                 } catch (IOException e) {
  55                         // TODO Auto-generated catch block
  56                         System.err.println("catch2");
  57                         e.printStackTrace();
  58                 }
  59                 throw new AssertionError();
  60         }
  61
  62         @Override
  63         protected void onCreate(Bundle savedInstanceState) {
  64                 // All Begins here :)
  65                 // And here it began the olympic app that does olympic thing
  66                 setContentView(R.layout.eventview);
  67                 final TextView eventTitle= (TextView) findViewById(R.id.eventTitle);
  68                 final TextView date=(TextView) findViewById(R.id.date);
  69                 final TextView description=(TextView) findViewById(R.id.description);
  70                 super.onCreate(savedInstanceState);
  71
  72                 final Handler h=new Handler();
  73                 new Thread(new Runnable() {
  74                         public void run() {
  75                                 final Event events[]=getEventList();
  76                                 h.post(new Runnable() {
  77                                         public void run() {
  78                                                 // aici incepe
  79                                                 eventTitle.setText(events[0].title);
  80                                                 date.setText((new Date(events[0].date)).toString());
  81                                                 description.setText(events[0].description);
  82                                                 //DatabaseInteract db=new DatabaseInteract(null);
  83                                                 //db.insertEvent(events[0]);
  84                                         }
  85                                 });
  86                         }
  87                 }).start();
  88         }
  89 }