ExportActivity.java :  » UnTagged » ministry-assist » es » aradesh » ministryassist » gui » Android Open Source

/**
 * 
 */
package es.aradesh.ministryassist.gui;

import java.io.File;
import java.util.ArrayList;
import java.util.List;

import android.app.ListActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.CheckBox;
import android.widget.ListView;
import android.widget.RadioButton;
import android.widget.Toast;
import android.widget.ToggleButton;
import es.aradesh.ministryassist.R;
import es.aradesh.ministryassist.db.DbAdapter;
import es.aradesh.ministryassist.logic.ExportTask;
import es.aradesh.ministryassist.logic.ExportTaskParams;
import es.aradesh.ministryassist.logic.ExportTaskResult;
import es.aradesh.ministryassist.logic.ExportTask.OnExportFinishedListener;
import es.aradesh.ministryassist.logic.ministry.Territory;
import es.aradesh.ministryassist.logic.ministry.TerritoryBuilder;
import es.aradesh.ministryassist.utils.Notifications;

/**
 * @author xmorales
 * 
 */
public class ExportActivity extends ListActivity {


  private DbAdapter mDb;
  private ListView activityList;
  private RadioButton importer;
  private RadioButton exporter;
  private static final String exportFileName = "/sdcard/MinistryAssistant/exported.xml";

  ExportTask mExportTask;
  ExportTaskParams mExportParams;
  
  /*
   * (non-Javadoc)
   * 
   * @see android.app.Activity#onCreate(android.os.Bundle)
   */
  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.export);
    
    mDb = new DbAdapter(this);
    mDb.open();

    Button launchButton = (Button) findViewById(R.id.ExportButtonGo);
    ToggleButton allButton = (ToggleButton)findViewById(R.id.ExportToggleAll); 
    activityList = this.getListView();
    importer = (RadioButton) findViewById(R.id.ExportRadioImport);
    exporter = (RadioButton) findViewById(R.id.ExportRadioExport);
    
    activityList.setVisibility(View.GONE);
    allButton.setVisibility(View.GONE);
    importer.setChecked(true);
    
    List<Territory> terris = TerritoryBuilder.getTerritoryList(this.mDb);
    mDb.close();
    if (terris.isEmpty()) {
      // Show a default message
      setListAdapter(new ArrayAdapter<String>(this,
          android.R.layout.simple_list_item_1, new String[] { this
              .getString(R.string.noElements) }));
    } else {
      setListAdapter(new ArrayAdapter<Territory>(this,
          R.layout.export_row, R.id.ExportCheckBox, terris));
    }
    mExportTask = new ExportTask(this);
    mExportParams = new ExportTaskParams();
    
    mExportTask.setOnExportFinishedListener(new OnExportFinishedListener() {
      
      public void onExportFinished(ExportTaskResult result) {
      //  dismissDialog(DIALOG_PROGRESS);
        
        if (result.successful) {
                Toast.makeText(ExportActivity.this, getString(R.string.exportOK, result.file), Toast.LENGTH_SHORT).show();
        } else {
          Toast.makeText(ExportActivity.this, getString(R.string.exportError), Toast.LENGTH_LONG).show();
        }
        finish();
      }
    });
    launchButton.setOnClickListener(new View.OnClickListener() {
      public void onClick(View view) {
        if (exporter.isChecked()) {
          List<Territory> selected = new ArrayList<Territory>();
          for (int i = 0; i < activityList.getChildCount(); i++) {
            if (((CheckBox)activityList.getChildAt(i)).isChecked())
              selected.add((Territory) activityList
                  .getItemAtPosition(i));
            
          }
          mExportParams.file = new File(exportFileName);
          mExportParams.terris = selected;
          mExportTask.execute(mExportParams);
//          exportXML("", selected);
        }else{
          Notifications.infoDialog(view.getContext(), "Error", getString(R.string.importError));
        }
      }
    });
  }

  /*
   * (non-Javadoc)
   * 
   * @see android.app.Activity#onDestroy()
   */
  @Override
  protected void onDestroy() {
    super.onDestroy();
  }

  private void importXML(String file) {
    File f = new File(file);
    if (f.exists() && f.canRead()) {

    } else {
      Notifications.infoDialog(this, "Error",getString(R.string.importError));
    }
  }

  public void onRadioButtonClick(View view){
    if(view.getId() == R.id.ExportRadioImport) {
      ((RadioButton)findViewById(R.id.ExportRadioExport)).setChecked(false);
      activityList.setVisibility(View.GONE);
      findViewById(R.id.ExportToggleAll).setVisibility(View.GONE);
    }
    if(view.getId() == R.id.ExportRadioExport) {
      ((RadioButton)findViewById(R.id.ExportRadioImport)).setChecked(false);
      activityList.setVisibility(View.VISIBLE);
      //findViewById(R.id.ExportToggleAll).setVisibility(View.VISIBLE);
    }
  }
}