Android Open Source - Fon Basic Preferences

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Back to project page Fon.

License

The source code is released under:

GNU General Public License

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Java Source Code

package org.rsalvaterra.fon.activity;
// w  w  w .j  av a  2s .c  om
import org.rsalvaterra.fon.R;

import android.app.AlertDialog;
import android.content.Intent;
import android.os.Bundle;
import android.preference.PreferenceActivity;
import android.view.Menu;
import android.view.MenuItem;

public final class BasicPreferences extends PreferenceActivity {

  private static final int CLOSE_ID = Menu.FIRST;
  private static final int ADVANCED_ID = BasicPreferences.CLOSE_ID + 1;
  private static final int ABOUT_ID = BasicPreferences.ADVANCED_ID + 1;

  private void showAbout() {
    final AlertDialog.Builder builder = new AlertDialog.Builder(this);
    builder.setIcon(R.drawable.ic_launcher);
    builder.setTitle(R.string.app_name);
    builder.setView(getLayoutInflater().inflate(R.layout.about, null, false));
    builder.create();
    builder.show();
  }

  @Override
  public void onCreate(final Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    addPreferencesFromResource(R.layout.preferences_main);
  }

  @Override
  public boolean onCreateOptionsMenu(final Menu menu) {
    menu.add(Menu.NONE, BasicPreferences.CLOSE_ID, 0, R.string.close).setIcon(android.R.drawable.ic_menu_save);
    menu.add(Menu.NONE, BasicPreferences.ADVANCED_ID, 1, R.string.advanced).setIcon(android.R.drawable.ic_menu_preferences);
    menu.add(Menu.NONE, BasicPreferences.ABOUT_ID, 1, R.string.about).setIcon(android.R.drawable.ic_menu_info_details);
    return super.onCreateOptionsMenu(menu);
  }

  @Override
  public boolean onOptionsItemSelected(final MenuItem item) {
    switch (item.getItemId()) {
      case CLOSE_ID:
        finish();
        break;
      case ADVANCED_ID:
        startActivity(new Intent(this, AdvancedPreferences.class));
        break;
      case ABOUT_ID:
        showAbout();
        break;
      default:
        return super.onOptionsItemSelected(item);
    }
    return true;
  }
}

Java Source Code List