1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
|
/*
* Copyright (C) 2013 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.settings;
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.view.View;
import android.widget.CompoundButton;
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 onInit(ToggleSlider v);
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();
}
@Override
protected void onAttachedToWindow() {
super.onAttachedToWindow();
if (mListener != null) {
mListener.onInit(this);
}
}
public void onCheckedChanged(CompoundButton toggle, boolean checked) {
Drawable thumb;
Drawable slider;
final Resources res = getContext().getResources();
if (checked) {
thumb = res.getDrawable(
com.android.internal.R.drawable.scrubber_control_disabled_holo);
slider = res.getDrawable(
R.drawable.status_bar_settings_slider_disabled);
} else {
thumb = res.getDrawable(
com.android.internal.R.drawable.scrubber_control_selector_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);
}
}
|
