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listeActivity

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Feb 1st, 2015
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  1. package org.ab2015.ab2015duyuru;
  2.  
  3. import android.app.ProgressDialog;
  4. import android.content.Intent;
  5. import android.os.AsyncTask;
  6. import android.os.Bundle;
  7. import android.support.v7.app.ActionBarActivity;
  8. import android.view.Menu;
  9. import android.view.MenuItem;
  10. import android.widget.ListView;
  11.  
  12. import org.ab2015.ab2015duyuru.adapter.DuyuruAdapter;
  13. import org.ab2015.ab2015duyuru.model.Duyuru;
  14. import org.ab2015.ab2015duyuru.model.DuyuruOperation;
  15.  
  16. import java.util.ArrayList;
  17.  
  18.  
  19. public class ListeActivity extends ActionBarActivity{
  20.  
  21. ListView duyuruListView;
  22. ArrayList<Duyuru> duyuruListesi;
  23. DuyuruAdapter adapter;
  24. @Override
  25. protected void onCreate(Bundle savedInstanceState) {
  26. super.onCreate(savedInstanceState);
  27. setContentView(R.layout.activity_duyuruliste);
  28. //listeView'a ulaşalım
  29. duyuruListView = (ListView) findViewById(R.id.listDuyurular);
  30. //boş bir liste oluşturuyoruz
  31. duyuruListesi=new ArrayList<Duyuru>();
  32.  
  33. AsenkronDuyuruListesi asenkDuyuru=new AsenkronDuyuruListesi();
  34. asenkDuyuru.execute();
  35. }
  36.  
  37. public class AsenkronDuyuruListesi extends AsyncTask<Void,Void,ArrayList<Duyuru>>
  38. {
  39. ProgressDialog pd;
  40. @Override
  41. protected void onPreExecute() {
  42. super.onPreExecute();
  43. pd=new ProgressDialog(ListeActivity.this);
  44. pd.setTitle("İşlem devam ediyor ");
  45. pd.setMessage("sdsds");
  46. pd.show();
  47. }
  48.  
  49. @Override
  50. protected ArrayList<Duyuru> doInBackground(Void... params) {
  51. try {
  52. Thread.sleep(10000);
  53. } catch (InterruptedException e) {
  54. e.printStackTrace();
  55. }
  56. DuyuruOperation duyuruOp=new DuyuruOperation(ListeActivity.this);
  57. ArrayList<Duyuru> duyuruListesi=duyuruOp.GetDuyuruList();
  58. return duyuruListesi;
  59. }
  60.  
  61. @Override
  62. protected void onPostExecute(ArrayList<Duyuru> result) {
  63.  
  64. super.onPostExecute(result);
  65. adapter=new DuyuruAdapter(ListeActivity.this,result);
  66. duyuruListView.setAdapter(adapter);
  67.  
  68. pd.dismiss();
  69. }
  70.  
  71. }
  72.  
  73. @Override
  74. public boolean onCreateOptionsMenu(Menu menu) {
  75. getMenuInflater().inflate(R.menu.menu_liste, menu);
  76. return true;
  77. }
  78.  
  79.  
  80. @Override
  81. public boolean onOptionsItemSelected(MenuItem item) {
  82.  
  83. int id = item.getItemId();
  84.  
  85. if (id==R.id.action_yeniekle){
  86. Intent intent;
  87. intent = new Intent(this, DuyuruEkleActivity.class);
  88. startActivity(intent);
  89. }
  90. return super.onOptionsItemSelected(item);
  91. }
  92. }
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