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