forked from len0rd/rockbox
79 lines
2.7 KiB
Java
79 lines
2.7 KiB
Java
/***************************************************************************
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* __________ __ ___.
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* Open \______ \ ____ ____ | | _\_ |__ _______ ___
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* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
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* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
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* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
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* \/ \/ \/ \/ \/
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* $Id$
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*
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* Copyright (C) 2010 Jonathan Gordon
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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****************************************************************************/
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package org.rockbox;
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import android.app.Activity;
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import android.app.AlertDialog;
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import android.content.DialogInterface;
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public class RockboxYesno
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{
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private class Listener implements DialogInterface.OnClickListener, DialogInterface.OnDismissListener
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{
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/* default to "No" if onClick isn't called at all */
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private boolean result = false;
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/* called when the user presses the Yes or the No button */
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@Override
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public void onClick(DialogInterface dialog, int which)
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{
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result = (which == DialogInterface.BUTTON_POSITIVE);
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}
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/* onDismiss is (hopefully) also called when the dialog is closed
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* for any reason other than clicking yes or no. This should
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* avoid the native code waiting for the result indefinitely in
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* case the dialog just disappears */
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@Override
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public void onDismiss(DialogInterface dialog)
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{
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put_result(result);
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}
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}
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private void yesno_display(final String text, final String yes, final String no)
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{
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final Activity c = RockboxService.getInstance().getActivity();
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c.runOnUiThread(new Runnable() {
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public void run()
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{
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Listener l = new Listener();
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new AlertDialog.Builder(c)
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.setTitle(R.string.YesNoTitle)
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.setIcon(R.drawable.icon)
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.setMessage(text)
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.setPositiveButton(yes, l)
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.setNegativeButton(no, l)
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.show()
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.setOnDismissListener(l);
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}
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});
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}
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private boolean is_usable()
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{
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return RockboxService.getInstance().getActivity() != null;
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}
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private native void put_result(boolean result);
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}
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