Android Open Source - ToDoList View Archived Activity

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License

The source code is released under:

GNU General Public License

Java Source Code

package ca.ualberta.cs.todolist;
//from w  w  w  .  j  a  va  2  s . com
import java.util.ArrayList;
import java.util.Collection;

import android.os.Bundle;
import android.app.Activity;
import android.content.Intent;
import android.view.View;
import android.widget.ListView;
import android.widget.Toast;

public class ViewArchivedActivity extends Activity {
  ListAdapter ItemAdapter;
  
  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setTheme(android.R.style.Theme_Holo);
    setContentView(R.layout.view_archivement);
    
    ItemListManager.initManager(this.getApplicationContext());
    ListView listview = (ListView) findViewById(R.id.archivedItemListview);
    Collection<Item> items = ItemListController.getArchivedItemList().getArchivedItems();
    final ArrayList<Item> archivedItemList = new ArrayList<Item>(items);
    ItemAdapter = new ListAdapter(this, archivedItemList);
    listview.setAdapter(ItemAdapter);
    
    //update observer
    ItemListController.getArchivedItemList().addListener(new Listener() {    
      @Override
      public void update() {
        archivedItemList.clear();
        Collection<Item> items = ItemListController.getArchivedItemList().getArchivedItems();
        archivedItemList.addAll(items);
        ItemAdapter.notifyDataSetChanged();
      }
    });
  }

  public void finishItem(View v){
    ItemListController ic = new ItemListController();
      for (Item i : ItemAdapter.getCheckedBox()) {
          ic.changeArchivedStatus(i);
      }
  }
  
  public void removeItemAction(View v){
    Toast.makeText(this, "Selected Items removed", Toast.LENGTH_SHORT).show();
    ItemListController ic = new ItemListController();
      for (Item i : ItemAdapter.getCheckedBox()) {
            ic.removeArchivedItem(i);
    }
  }
  
  public void unarchiveItem(View v){
    Toast.makeText(this, "Selected Items unarchived", Toast.LENGTH_SHORT).show();
    ItemListController ic = new ItemListController();
      for (Item i : ItemAdapter.getCheckedBox()) {
            i.box = false;
            ic.addItem(i);
            ic.removeArchivedItem(i);
    }
  }
  
  public void emailArchivedItem(View v){
      String emailBody = "Archived items are :";
      
      for (Item i : ItemAdapter.getCheckedBox()) {
          emailBody += "\n" + i.getName();
      }
      
      if (emailBody != "Archived items are :"){
        //got the following code from http://stackoverflow.com/questions/2197741/how-can-i-send-emails-from-my-android-application
      Intent intent = new Intent(Intent.ACTION_SEND);
      intent.setType("message/rfc822");
      intent.putExtra(Intent.EXTRA_EMAIL  , new String[]{"recipient@example.com"});
      intent.putExtra(Intent.EXTRA_SUBJECT, "TODO List");
      intent.putExtra(Intent.EXTRA_TEXT   , emailBody);
      try {
          startActivity(Intent.createChooser(intent, "Send mail..."));
      } catch (android.content.ActivityNotFoundException ex) {
          Toast.makeText(this, "There are no email clients installed.", Toast.LENGTH_SHORT).show();
      }
      }
      else{
        Toast.makeText(this, "No item selected", Toast.LENGTH_LONG).show();
      }
  }
  
  public void selectAll_archived(View v){
    ItemListController ic = new ItemListController();
    for (Item i : ItemAdapter.getUncheckedBox()) {
      ic.selectAll_archived(i);
    }
  }
  
  public void selectNone_archived(View v){
    ItemListController ic = new ItemListController();
      for (Item i : ItemAdapter.getCheckedBox()) {
        ic.selectNone_archived(i);
    }
  }
  
  public void selectInverse_archived(View v){
    ItemListController ic = new ItemListController();
      for (Item i : ItemAdapter.getBox()) {
        ic.selectInverse_archived(i);
    }
  }
}

Java Source Code List

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