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
150
151
152
153
154
155
156
157
158
159
160
|
/*
* Copyright (C) 2016 Cyanogen, Inc.
* Copyright (C) 2016 The CyanogenMod 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 org.cyanogenmod.theme.chooser;
import android.animation.Animator;
import android.animation.AnimatorSet;
import android.animation.ObjectAnimator;
import android.animation.ValueAnimator;
import android.content.Context;
import android.content.res.TypedArray;
import android.graphics.drawable.Drawable;
import android.util.AttributeSet;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewOverlay;
import android.widget.FrameLayout;
import android.widget.ImageView;
import android.widget.TextView;
public class WallpaperCardView extends ComponentCardView {
protected ImageView mImage;
protected TextView mLabel;
public WallpaperCardView(Context context) {
this(context, null);
}
public WallpaperCardView(Context context, AttributeSet attrs) {
this(context, attrs, 0);
}
public WallpaperCardView(Context context, AttributeSet attrs, int defStyle) {
super(context, attrs, defStyle);
TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.WallpaperCardView);
String labelText = a.getString(R.styleable.WallpaperCardView_labelText);
a.recycle();
setOrientation(VERTICAL);
setBackgroundResource(R.drawable.card_bg);
LayoutInflater inflater = LayoutInflater.from(mContext);
FrameLayout frameLayout =
(FrameLayout) inflater.inflate(R.layout.wallpaper_card, this, false);
addView(frameLayout);
mLabel = (TextView) frameLayout.findViewById(R.id.label);
mImage = (ImageView) frameLayout.findViewById(R.id.image);
mLabel.setText(labelText);
}
public void setWallpaper(Drawable drawable) {
mImage.setImageDrawable(drawable);
View none = findViewById(R.id.none);
if (drawable == null) {
setBackgroundResource(R.drawable.card_wallpapertoggled_bg);
if (none != null) {
none.setVisibility(View.VISIBLE);
}
if (mLabel != null) {
mLabel.setBackgroundResource(0);
}
} else {
setBackgroundResource(0);
if (none != null) {
none.setVisibility(View.GONE);
}
if (mLabel != null) {
mLabel.setBackgroundResource(R.drawable.wallpaper_label_bg);
}
}
}
public void clearWallpaper() {
mImage.setImageDrawable(null);
setBackgroundResource(R.drawable.card_bg);
}
public Drawable getWallpaperDrawable() {
return mImage.getDrawable();
}
@Override
public void expand(boolean showLabel) {
setEnabled(true);
}
@Override
public void collapse() {
setEnabled(false);
}
/**
* Animates a change in the content of the card
* @param v View in card to animate
* @param overlay Drawable to animate as a ViewOverlay
* @param duration Duration of animation
*/
@Override
public void animateContentChange(View v, final Drawable overlay, long duration) {
// Since the wallpaper IS the content, we will ignore the view passed in and animate
// the entire card
final ViewOverlay viewOverlay = this.getOverlay();
viewOverlay.add(overlay);
final int x = 0;
final int y = 0;
final int width = v.getWidth();
final int height = v.getHeight();
overlay.setBounds(x, y, x + width, y + height);
final ValueAnimator overlayAnimator = ValueAnimator.ofFloat(1f, 0f);
overlayAnimator.setDuration(duration);
overlayAnimator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
@Override
public void onAnimationUpdate(ValueAnimator animation) {
float value = (Float) animation.getAnimatedValue();
overlay.setAlpha((int) (255 * value));
}
});
overlayAnimator.addListener(new Animator.AnimatorListener() {
@Override
public void onAnimationStart(Animator animation) {}
@Override
public void onAnimationEnd(Animator animation) {
// Clear out the ViewOverlay now that we are done animating
viewOverlay.clear();
}
@Override
public void onAnimationCancel(Animator animation) {}
@Override
public void onAnimationRepeat(Animator animation) {}
});
AnimatorSet set = new AnimatorSet();
set.play(ObjectAnimator.ofFloat(overlay, "alpha", 0f, 1f))
.with(overlayAnimator);
set.start();
}
}
|
