EditBulbDialogFragment.java

package com.kuxhausen.huemore;

import android.app.Activity;
import android.app.AlertDialog;
import android.app.Dialog;
import android.content.DialogInterface;
import android.os.Bundle;
import android.support.v4.app.DialogFragment;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.EditText;

import com.kuxhausen.huemore.net.NetworkBulb;
import com.kuxhausen.huemore.persistence.Definitions.InternalArguments;
import com.kuxhausen.huemore.state.BulbState;
import com.kuxhausen.huemore.state.BulbState.Alert;

public class EditBulbDialogFragment extends DialogFragment {

  EditText nameEditText;
  NetworkBulb netBulb;

  private NetworkManagedActivity parrentActivity;

  @Override
  public void onAttach(Activity activity) {
    super.onAttach(activity);

    // This makes sure that the container activity has implemented
    // the callback interface. If not, it throws an exception.
    try {
      parrentActivity = (NetworkManagedActivity) activity;
    } catch (ClassCastException e) {
    }
  }

  @Override
  public Dialog onCreateDialog(Bundle savedInstanceState) {

    // Use the Builder class for convenient dialog construction
    AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());

    LayoutInflater inflater = getActivity().getLayoutInflater();
    View editBulbDialogView = inflater.inflate(R.layout.edit_bulb_dialog, null);

    builder.setView(editBulbDialogView);

    nameEditText = (EditText) editBulbDialogView.findViewById(R.id.editText1);

    Bundle args = this.getArguments();
    Long netBulbBaseId = args.getLong(InternalArguments.NET_BULB_DATABASE_ID);

    netBulb = parrentActivity.getService().getDeviceManager().getNetworkBulb(netBulbBaseId);

    nameEditText.setText(netBulb.getName());

    BulbState bs = new BulbState();
    bs.setAlert(Alert.FLASH_30SEC);
    bs.setOn(true);

    netBulb.setState(bs);

    builder.setPositiveButton(R.string.accept, new DialogInterface.OnClickListener() {
      @Override
      public void onClick(DialogInterface dialog, int id) {

        netBulb.rename(nameEditText.getText().toString());

        BulbState bs = new BulbState();
        bs.setAlert(Alert.FLASH_30SEC);
        bs.setOn(true);

        netBulb.setState(bs);
      }
    }).setNegativeButton(R.string.cancel, new DialogInterface.OnClickListener() {
      @Override
      public void onClick(DialogInterface dialog, int id) {
        // User cancelled the dialog
      }
    });
    // Create the AlertDialog object and return it
    return builder.create();
  }

}