Android Open Source - FileRenamer List Preference Summary

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License

The source code is released under:

License text from http://www.opensource.org/licenses/GPL-3.0 Copyright (c) 2012 Thomas Schmid, Froburgstrasse 25, 4052 Basel, Schweiz Permission is hereby granted, free of charge, to any person obta...

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Java Source Code

/*
 * Copyright (C) 2012 Thomas Schmid <tschmid35@gmail.com>
 *//from w w w.j av  a2 s . c  o m
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */

package com.scto.filerenamer;

import android.content.*;
import android.preference.*;
import android.util.*;
 
/**
 * Overrides ListPreference to show the selected value as the summary.
 *
 * (ListPreference should supposedly be able to do this itself if %s is in the
 * summary, but as far as I can tell that behavior is broken.)
 */
public class ListPreferenceSummary extends ListPreference
{
  public ListPreferenceSummary( Context context, AttributeSet attrs )
  {
    super( context, attrs );
  }

  @Override
  public CharSequence getSummary()
  {
    return getEntry();
  }

  @Override
  protected void onDialogClosed( boolean positiveResult )
  {
    super.onDialogClosed( positiveResult );
    notifyChanged();
  }
}

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