/*
* ConnectBot: simple, powerful, open-source SSH client for Android
* Copyright 2017 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 org.connectbot.R;
import android.os.Bundle;
import android.support.v7.preference.DialogPreference;
import android.support.v7.preference.Preference;
import android.support.v7.preference.PreferenceDialogFragmentCompat;
import android.view.View;
import android.widget.SeekBar;
/**
* Created by kenny on 2/20/17.
*/
public class VolumePreferenceFragment extends PreferenceDialogFragmentCompat {
private SeekBar mVolumeBar;
public VolumePreferenceFragment() {
}
public static VolumePreferenceFragment newInstance(Preference preference) {
VolumePreferenceFragment fragment = new VolumePreferenceFragment();
Bundle bundle = new Bundle(1);
bundle.putString("key", preference.getKey());
fragment.setArguments(bundle);
return fragment;
}
@Override
protected void onBindDialogView(View view) {
super.onBindDialogView(view);
mVolumeBar = (SeekBar) view.findViewById(R.id.volume_bar);
Integer volumeLevel = null;
DialogPreference preference = getPreference();
if (preference instanceof VolumePreference) {
volumeLevel = ((VolumePreference) preference).getVolume();
}
if (volumeLevel != null) {
mVolumeBar.setProgress(volumeLevel);
}
}
@Override
public void onDialogClosed(boolean positiveResult) {
if (positiveResult) {
int volumeLevel = mVolumeBar.getProgress();
DialogPreference preference = getPreference();
if (preference instanceof VolumePreference) {
VolumePreference volumePreference = (VolumePreference) preference;
if (volumePreference.callChangeListener(volumeLevel)) {
volumePreference.setVolume(volumeLevel);
}
}
}
}
}