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
|
/*
* Copyright (C) 2015 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.launcher3;
import android.content.Context;
import android.content.res.TypedArray;
import android.graphics.drawable.ColorDrawable;
import android.graphics.drawable.Drawable;
import android.graphics.drawable.InsetDrawable;
import android.util.AttributeSet;
import android.view.View;
import android.widget.FrameLayout;
import com.android.launcher3.allapps.AllAppsContainerView;
import com.android.launcher3.config.FeatureFlags;
/**
* A base container view, which supports resizing.
*/
public abstract class BaseContainerView extends FrameLayout
implements DeviceProfile.LauncherLayoutChangeListener {
protected int mContainerPaddingLeft;
protected int mContainerPaddingRight;
protected int mContainerPaddingTop;
protected int mContainerPaddingBottom;
private InsetDrawable mRevealDrawable;
protected final Drawable mBaseDrawable;
private View mRevealView;
private View mContent;
public BaseContainerView(Context context) {
this(context, null);
}
public BaseContainerView(Context context, AttributeSet attrs) {
this(context, attrs, 0);
}
public BaseContainerView(Context context, AttributeSet attrs, int defStyleAttr) {
super(context, attrs, defStyleAttr);
if (FeatureFlags.LAUNCHER3_ALL_APPS_PULL_UP && this instanceof AllAppsContainerView) {
mBaseDrawable = new ColorDrawable();
} else {
TypedArray a = context.obtainStyledAttributes(attrs,
R.styleable.BaseContainerView, defStyleAttr, 0);
mBaseDrawable = a.getDrawable(R.styleable.BaseContainerView_revealBackground);
a.recycle();
}
}
@Override
protected void onAttachedToWindow() {
super.onAttachedToWindow();
DeviceProfile grid = Launcher.getLauncher(getContext()).getDeviceProfile();
grid.addLauncherLayoutChangedListener(this);
}
@Override
protected void onDetachedFromWindow() {
super.onDetachedFromWindow();
DeviceProfile grid = Launcher.getLauncher(getContext()).getDeviceProfile();
grid.removeLauncherLayoutChangedListener(this);
}
@Override
protected void onFinishInflate() {
super.onFinishInflate();
mContent = findViewById(R.id.main_content);
mRevealView = findViewById(R.id.reveal_view);
updatePaddings();
}
@Override
public void onLauncherLayoutChanged() {
updatePaddings();
}
public void setRevealDrawableColor(int color) {
((ColorDrawable) mBaseDrawable).setColor(color);
}
public final View getContentView() {
return mContent;
}
public final View getRevealView() {
return mRevealView;
}
private void updatePaddings() {
Context context = getContext();
Launcher launcher = Launcher.getLauncher(context);
if (FeatureFlags.LAUNCHER3_ALL_APPS_PULL_UP &&
this instanceof AllAppsContainerView &&
!launcher.getDeviceProfile().isVerticalBarLayout()) {
mContainerPaddingLeft = mContainerPaddingRight = 0;
mContainerPaddingTop = mContainerPaddingBottom = 0;
} else {
DeviceProfile grid = launcher.getDeviceProfile();
int[] padding = grid.getContainerPadding(context);
mContainerPaddingLeft = padding[0] + grid.edgeMarginPx;
mContainerPaddingRight = padding[1] + grid.edgeMarginPx;
if (!launcher.getDeviceProfile().isVerticalBarLayout()) {
mContainerPaddingTop = mContainerPaddingBottom = grid.edgeMarginPx;
} else {
mContainerPaddingTop = mContainerPaddingBottom = 0;
}
}
mRevealDrawable = new InsetDrawable(mBaseDrawable,
mContainerPaddingLeft, mContainerPaddingTop, mContainerPaddingRight,
mContainerPaddingBottom);
mRevealView.setBackground(mRevealDrawable);
if (FeatureFlags.LAUNCHER3_ALL_APPS_PULL_UP && this instanceof AllAppsContainerView) {
// Skip updating the content background
} else {
mContent.setBackground(mRevealDrawable);
}
}
}
|
