Android Open Source - napping-player Preferences Activity

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License

The source code is released under:

GNU General Public License

Java Source Code

// Copyright (C) 2013 Werner Robitza
////ww w.ja  v  a 2  s  .  co  m
// This file is part of NappingPlayer.
//
// NappingPlayer is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version. 
//
// NappingPlayer 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 General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with NappingPlayer.  If not, see <http://www.gnu.org/licenses/>.
//
// NappingPlayer was written at the University of Vienna by Werner Robitza.

package at.ac.univie.nappingplayer;

import android.content.SharedPreferences;
import android.content.SharedPreferences.OnSharedPreferenceChangeListener;
import android.os.Bundle;
import android.preference.EditTextPreference;
import android.preference.ListPreference;
import android.preference.PreferenceActivity;
import android.text.InputType;

public class PreferencesActivity extends PreferenceActivity implements
    OnSharedPreferenceChangeListener {
  
  public static final String LIST_SCALE       = "list_scale";
  public static final String VIDEO_START_DELAY   = "video_start_delay";
  public static final String SEND_EMAIL       = "send_email";
  public static final String SEND_EMAIL_ADDRESS  = "send_email_address";
  public static final String ENABLE_GROUPING    = "enable_grouping";
  public static final String ENABLE_MOVEMENT     = "enable_movement";
  
  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    addPreferencesFromResource(R.xml.preferences);
    
    EditTextPreference videoStartPref = (EditTextPreference)findPreference(VIDEO_START_DELAY);
    videoStartPref.getEditText().setInputType(InputType.TYPE_CLASS_NUMBER);
    
    EditTextPreference emailAddressPref = (EditTextPreference)findPreference(SEND_EMAIL_ADDRESS);
    emailAddressPref.getEditText().setInputType(InputType.TYPE_TEXT_VARIATION_EMAIL_ADDRESS);
  }

  @Override
  public void onSharedPreferenceChanged(SharedPreferences sharedPreferences, String key) {
    if (key.equals(LIST_SCALE)) {
      ListPreference listScalePref = (ListPreference) findPreference(LIST_SCALE);
      listScalePref.setSummary(listScalePref.getEntry());
    } else if (key.equals(VIDEO_START_DELAY)) {
      EditTextPreference videoStartPref = (EditTextPreference) findPreference(VIDEO_START_DELAY);
      videoStartPref.setSummary(videoStartPref.getText());
    } else if (key.equals(SEND_EMAIL_ADDRESS)) {
      EditTextPreference emailAddressPref = (EditTextPreference) findPreference(SEND_EMAIL_ADDRESS);
      emailAddressPref.setSummary(emailAddressPref.getText());
    }
  }

  @Override
  protected void onResume() {
    super.onResume();
    getPreferenceScreen().getSharedPreferences().registerOnSharedPreferenceChangeListener(this);
  }

  @Override
  protected void onPause() {
    super.onPause();
    getPreferenceScreen().getSharedPreferences().unregisterOnSharedPreferenceChangeListener(this);
  }
  
}

Java Source Code List

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