Android Open Source - camp-food-manager Preferences Activity

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From Project

Back to project page camp-food-manager.

License

The source code is released under:

GNU General Public License

Java Source Code

package com.V4Creations.FSMK.campfoodmanager.ui;
/*  w ww  . j a  v a2 s.  c om*/
import android.app.AlertDialog;
import android.content.DialogInterface;
import android.os.Bundle;
import android.preference.Preference;
import android.preference.PreferenceScreen;

import com.V4Creations.FSMK.campfoodmanager.R;
import com.V4Creations.FSMK.campfoodmanager.db.CampFoodManagerDataBase;
import com.actionbarsherlock.app.SherlockPreferenceActivity;

public class PreferencesActivity extends SherlockPreferenceActivity {
  @SuppressWarnings("deprecation")
  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    addPreferencesFromResource(R.xml.preferences_xml);
  }

  @Override
  @Deprecated
  public boolean onPreferenceTreeClick(PreferenceScreen preferenceScreen,
      Preference preference) {
    if (preference.toString().equals(
        getString(R.string.click_to_delete_all_data)))
      showClearAllDialog();
    return super.onPreferenceTreeClick(preferenceScreen, preference);
  }

  protected void showClearAllDialog() {
    AlertDialog.Builder builder = new AlertDialog.Builder(this);
    builder.setMessage(R.string.do_you_want_to_clear_all_data)
        .setCancelable(false)
        .setPositiveButton(android.R.string.yes,
            new DialogInterface.OnClickListener() {
              public void onClick(DialogInterface dialog, int id) {
                CampFoodManagerDataBase db = new CampFoodManagerDataBase(
                    getApplicationContext());
                db.clearAllData();
                db.close();
              }
            })
        .setNegativeButton(android.R.string.no,
            new DialogInterface.OnClickListener() {
              public void onClick(DialogInterface dialog, int id) {
                dialog.cancel();
              }
            });
    AlertDialog alert = builder.create();
    alert.setTitle(R.string.clear_all_date);
    alert.setIcon(R.drawable.ic_action_delete_light);
    alert.show();
  }
}

Java Source Code List

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