/*
* Copyright (C) 2010 The Android Open Source Project
*
* 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 com.android.systemui.statusbar.policy;
import android.content.Context;
import android.content.res.Resources;
import android.content.res.TypedArray;
import android.graphics.drawable.Drawable;
import android.util.AttributeSet;
import android.util.Slog;
import android.view.View;
import android.widget.CompoundButton;
import android.widget.ProgressBar;
import android.widget.RelativeLayout;
import android.widget.SeekBar;
import android.widget.TextView;
import com.android.systemui.R;
public class ToggleSlider extends RelativeLayout
implements CompoundButton.OnCheckedChangeListener, SeekBar.OnSeekBarChangeListener {
private static final String TAG = "StatusBar.ToggleSlider";
public interface Listener {
public void onChanged(ToggleSlider v, boolean tracking, boolean checked, int value);
}
private Listener mListener;
private boolean mTracking;
private CompoundButton mToggle;
private SeekBar mSlider;
private TextView mLabel;
public ToggleSlider(Context context) {
this(context, null);
}
public ToggleSlider(Context context, AttributeSet attrs) {
this(context, attrs, 0);
}
public ToggleSlider(Context context, AttributeSet attrs, int defStyle) {
super(context, attrs, defStyle);
View.inflate(context, R.layout.status_bar_toggle_slider, this);
final Resources res = context.getResources();
TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.ToggleSlider,
defStyle, 0);
mToggle = (CompoundButton)findViewById(R.id.toggle);
mToggle.setOnCheckedChangeListener(this);
mToggle.setBackgroundDrawable(res.getDrawable(R.drawable.status_bar_toggle_button));
mSlider = (SeekBar)findViewById(R.id.slider);
mSlider.setOnSeekBarChangeListener(this);
mLabel = (TextView)findViewById(R.id.label);
mLabel.setText(a.getString(R.styleable.ToggleSlider_text));
a.recycle();
}
public void onCheckedChanged(CompoundButton toggle, boolean checked) {
Drawable thumb;
Drawable slider;
final Resources res = getContext().getResources();
if (checked) {
thumb = res.getDrawable(R.drawable.scrubber_control_disabled_holo);
slider = res.getDrawable(R.drawable.status_bar_settings_slider_disabled);
} else {
thumb = res.getDrawable(R.drawable.scrubber_control_holo);
slider = res.getDrawable(
com.android.internal.R.drawable.scrubber_progress_horizontal_holo_dark);
}
mSlider.setThumb(thumb);
mSlider.setProgressDrawable(slider);
if (mListener != null) {
mListener.onChanged(this, mTracking, checked, mSlider.getProgress());
}
}
public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {
if (mListener != null) {
mListener.onChanged(this, mTracking, mToggle.isChecked(), progress);
}
}
public void onStartTrackingTouch(SeekBar seekBar) {
mTracking = true;
if (mListener != null) {
mListener.onChanged(this, mTracking, mToggle.isChecked(), mSlider.getProgress());
}
mToggle.setChecked(false);
}
public void onStopTrackingTouch(SeekBar seekBar) {
mTracking = false;
if (mListener != null) {
mListener.onChanged(this, mTracking, mToggle.isChecked(), mSlider.getProgress());
}
}
public void setOnChangedListener(Listener l) {
mListener = l;
}
public void setChecked(boolean checked) {
mToggle.setChecked(checked);
}
public boolean isChecked() {
return mToggle.isChecked();
}
public void setMax(int max) {
mSlider.setMax(max);
}
public void setValue(int value) {
mSlider.setProgress(value);
}
}