com.groksolutions.grok.mobile.dialog.ConfirmDialogFragment.java Source code

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Here is the source code for com.groksolutions.grok.mobile.dialog.ConfirmDialogFragment.java

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/*
 * Numenta Platform for Intelligent Computing (NuPIC)
 * Copyright (C) 2015, Numenta, Inc.  Unless you have purchased from
 * Numenta, Inc. a separate commercial license for this software code, the
 * following terms and conditions apply:
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero Public License version 3 as
 * published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * See the GNU Affero Public License for more details.
 *
 * You should have received a copy of the GNU Affero Public License
 * along with this program.  If not, see http://www.gnu.org/licenses.
 *
 * http://numenta.org/licenses/
 *
 */

package com.groksolutions.grok.mobile.dialog;

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;

public class ConfirmDialogFragment extends DialogFragment {

    public static ConfirmDialogFragment newInstance(String message, String positiveText, String negativeText) {
        ConfirmDialogFragment dialog = new ConfirmDialogFragment();
        Bundle args = new Bundle();
        args.putString("message", message);
        args.putString("positiveText", positiveText);
        args.putString("negativeText", negativeText);
        dialog.setArguments(args);
        return dialog;
    }

    public interface ConfirmDialogListener {
        public void onDialogPositiveClick(DialogFragment dialog);

        public void onDialogNegativeClick(DialogFragment dialog);
    }

    ConfirmDialogListener listener;

    @Override
    public void onAttach(Activity activity) {
        super.onAttach(activity);
        try {
            listener = (ConfirmDialogListener) activity;
        } catch (ClassCastException e) {
            throw new ClassCastException(activity.toString() + " must implement ConfirmDialogListener");
        }
    }

    @Override
    public Dialog onCreateDialog(Bundle savedInstanceState) {
        Bundle args = getArguments();
        String message = args.getString("message");
        String positiveText = args.getString("positiveText");
        String negativeText = args.getString("negativeText");
        AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
        builder.setMessage(message).setPositiveButton(positiveText, new DialogInterface.OnClickListener() {
            @Override
            public void onClick(DialogInterface dialog, int which) {
                listener.onDialogPositiveClick(ConfirmDialogFragment.this);
            }
        }).setNegativeButton(negativeText, new DialogInterface.OnClickListener() {
            @Override
            public void onClick(DialogInterface dialog, int which) {
                listener.onDialogNegativeClick(ConfirmDialogFragment.this);
            }
        });
        return builder.create();
    }

}