ErrorDialogFragment.java

package com.eighteengray.procamera.widget.dialogfragment;

import android.app.Activity;
import android.app.AlertDialog;
import android.app.Dialog;
import android.app.DialogFragment;
import android.content.DialogInterface;
import android.os.Bundle;



public class ErrorDialogFragment extends android.support.v4.app.DialogFragment
{
    private static final String ARG_MESSAGE = "message";

    public static ErrorDialogFragment newInstance(String message)
    {
        ErrorDialogFragment dialog = new ErrorDialogFragment();
        Bundle args = new Bundle();
        args.putString(ARG_MESSAGE, message);
        dialog.setArguments(args);
        return dialog;
    }

    @Override
    public Dialog onCreateDialog(Bundle savedInstanceState)
    {
        final Activity activity = getActivity();
        return new AlertDialog.Builder(activity)
                .setMessage(getArguments().getString(ARG_MESSAGE))
                .setPositiveButton(android.R.string.ok, new DialogInterface.OnClickListener()
                {
                    @Override
                    public void onClick(DialogInterface dialogInterface, int i)
                    {
                        activity.finish();
                    }
                })
                .create();
    }
}