android/src/org/rockbox/RockboxKeyboardInput.java

   1 /***************************************************************************
   2  *             __________               __   ___.
   3  *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
   4  *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
   5  *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
   6  *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
   7  *                     \/            \/     \/    \/            \/
   8  * $Id$
   9  *
  10  * Copyright (C) 2010 Jonathan Gordon
  11  *
  12  * This program is free software; you can redistribute it and/or
  13  * modify it under the terms of the GNU General Public License
  14  * as published by the Free Software Foundation; either version 2
  15  * of the License, or (at your option) any later version.
  16  *
  17  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
  18  * KIND, either express or implied.
  19  *
  20  ****************************************************************************/
  21
  22 package org.rockbox;
  23
  24
  25 import android.app.Activity;
  26 import android.content.Intent;
  27
  28 public class RockboxKeyboardInput
  29 {
  30         private String result;
  31
  32     public RockboxKeyboardInput()
  33     {
  34         result = null;
  35     }
  36
  37     public void kbd_input(String text)
  38     {
  39         RockboxActivity a = (RockboxActivity) RockboxService.get_instance().get_activity();
  40         Intent kbd = new Intent(a, KeyboardActivity.class);
  41         kbd.putExtra("value", text);
  42         a.waitForActivity(kbd, new HostCallback()
  43         {
  44             public void onComplete(int resultCode, Intent data)
  45             {
  46                 if (resultCode == Activity.RESULT_OK)
  47                 {
  48                     result = data.getStringExtra("value");
  49                 }
  50                 else {
  51                     result = "";
  52                 }
  53             }
  54         });
  55     }
  56     public String get_result()
  57     {
  58         return result;
  59     }
  60
  61     public boolean is_usable()
  62     {
  63         return RockboxService.get_instance().get_activity() != null;
  64     }
  65 }