| /* |
| * ConnectBot: simple, powerful, open-source SSH client for Android |
| * Copyright 2007 Kenny Root, Jeffrey Sharkey |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package org.connectbot.util; |
| |
| import android.content.Context; |
| import android.preference.DialogPreference; |
| import android.util.AttributeSet; |
| import android.view.View; |
| import android.widget.SeekBar; |
| import android.widget.SeekBar.OnSeekBarChangeListener; |
| |
| /** |
| * @author kenny |
| * |
| */ |
| public class VolumePreference extends DialogPreference implements OnSeekBarChangeListener { |
| /** |
| * @param context |
| * @param attrs |
| */ |
| public VolumePreference(Context context, AttributeSet attrs) { |
| super(context, attrs); |
| |
| setupLayout(context, attrs); |
| } |
| |
| public VolumePreference(Context context, AttributeSet attrs, int defStyle) { |
| super(context, attrs, defStyle); |
| |
| setupLayout(context, attrs); |
| } |
| |
| private void setupLayout(Context context, AttributeSet attrs) { |
| setPersistent(true); |
| } |
| |
| @Override |
| protected View onCreateDialogView() { |
| SeekBar sb = new SeekBar(getContext()); |
| |
| sb.setMax(100); |
| sb.setProgress((int)(getPersistedFloat( |
| PreferenceConstants.DEFAULT_BELL_VOLUME) * 100)); |
| sb.setPadding(10, 10, 10, 10); |
| sb.setOnSeekBarChangeListener(this); |
| |
| return sb; |
| } |
| |
| public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) { |
| persistFloat(progress / 100f); |
| } |
| |
| public void onStartTrackingTouch(SeekBar seekBar) { } |
| |
| public void onStopTrackingTouch(SeekBar seekBar) { } |
| } |