blob: ef14d2948b28050f1fab44ab38b2a4bb08eff2eb (
plain)
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
|
/*
* Copyright (C) 2017 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.google.android.setupdesign.template;
import android.content.res.ColorStateList;
import android.content.res.TypedArray;
import androidx.annotation.AttrRes;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import android.util.AttributeSet;
import android.view.ViewParent;
import android.widget.LinearLayout;
import android.widget.TextView;
import com.google.android.setupcompat.internal.TemplateLayout;
import com.google.android.setupcompat.template.Mixin;
import com.google.android.setupdesign.R;
import com.google.android.setupdesign.util.HeaderAreaStyler;
import com.google.android.setupdesign.util.PartnerStyleHelper;
/**
* A {@link com.google.android.setupcompat.template.Mixin} for setting and getting the header text.
*/
public class HeaderMixin implements Mixin {
private final TemplateLayout templateLayout;
/**
* @param layout The layout this Mixin belongs to.
* @param attrs XML attributes given to the layout.
* @param defStyleAttr The default style attribute as given to the constructor of the layout.
*/
public HeaderMixin(
@NonNull TemplateLayout layout, @Nullable AttributeSet attrs, @AttrRes int defStyleAttr) {
templateLayout = layout;
final TypedArray a =
layout
.getContext()
.obtainStyledAttributes(attrs, R.styleable.SucHeaderMixin, defStyleAttr, 0);
// Set the header text
final CharSequence headerText = a.getText(R.styleable.SucHeaderMixin_sucHeaderText);
if (headerText != null) {
setText(headerText);
}
// Set the header text color
final ColorStateList headerTextColor =
a.getColorStateList(R.styleable.SucHeaderMixin_sucHeaderTextColor);
if (headerTextColor != null) {
setTextColor(headerTextColor);
}
a.recycle();
}
/**
* Tries to apply the partner customizations to the header text and background if the layout of
* this {@link HeaderMixin} is set to apply partner heavy theme resource.
*/
public void tryApplyPartnerCustomizationStyle() {
if (!PartnerStyleHelper.isPartnerHeavyThemeLayout(templateLayout)) {
return;
}
TextView header = templateLayout.findManagedViewById(R.id.suc_layout_title);
if (header != null) {
HeaderAreaStyler.applyPartnerCustomizationHeaderStyle(header);
}
LinearLayout headerLayout = templateLayout.findManagedViewById(R.id.sud_layout_header);
if (headerLayout != null) {
HeaderAreaStyler.applyPartnerCustomizationHeaderAreaStyle(headerLayout);
}
}
/** @return The TextView displaying the header. */
public TextView getTextView() {
return (TextView) templateLayout.findManagedViewById(R.id.suc_layout_title);
}
/**
* Sets the header text. This can also be set via the XML attribute {@code app:sucHeaderText}.
*
* @param title The resource ID of the text to be set as header.
*/
public void setText(int title) {
final TextView titleView = getTextView();
if (titleView != null) {
titleView.setText(title);
}
}
/**
* Sets the header text. This can also be set via the XML attribute {@code app:sucHeaderText}.
*
* @param title The text to be set as header.
*/
public void setText(CharSequence title) {
final TextView titleView = getTextView();
if (titleView != null) {
titleView.setText(title);
}
}
/** @return The current header text. */
public CharSequence getText() {
final TextView titleView = getTextView();
return titleView != null ? titleView.getText() : null;
}
/**
* Sets the color of the header text. This can also be set via XML using {@code
* app:sucHeaderTextColor}.
*
* @param color The text color of the header.
*/
public void setTextColor(ColorStateList color) {
final TextView titleView = getTextView();
if (titleView != null) {
titleView.setTextColor(color);
}
}
/** Sets the background color of the header's parent LinearLayout */
public void setBackgroundColor(int color) {
final TextView titleView = getTextView();
if (titleView != null) {
ViewParent parent = titleView.getParent();
if (parent instanceof LinearLayout) {
((LinearLayout) parent).setBackgroundColor(color);
}
}
}
/** Returns the current text color of the header. */
public ColorStateList getTextColor() {
final TextView titleView = getTextView();
return titleView != null ? titleView.getTextColors() : null;
}
}
|
