-
Notifications
You must be signed in to change notification settings - Fork 0
/
16496553060303.html
369 lines (209 loc) · 9.76 KB
/
16496553060303.html
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
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
<!doctype html>
<html class="no-js" lang="en">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>
LinearLayout 按下或获取焦点时设置不同颜色或图片 - MayGodBlessYou
</title>
<link href="atom.xml" rel="alternate" title="MayGodBlessYou" type="application/atom+xml">
<link rel="stylesheet" href="asset/css/foundation.min.css" />
<link rel="stylesheet" href="asset/css/docs.css" />
<script src="asset/js/vendor/modernizr.js"></script>
<script src="asset/js/vendor/jquery.js"></script>
<script src="asset/highlightjs/highlight.pack.js"></script>
<link href="asset/highlightjs/styles/github.css" media="screen, projection" rel="stylesheet" type="text/css">
<script>hljs.initHighlightingOnLoad();</script>
<script type="text/javascript">
function before_search(){
var searchVal = 'site:jackro.cn ' + document.getElementById('search_input').value;
document.getElementById('search_q').value = searchVal;
return true;
}
</script>
</head>
<body class="antialiased hide-extras">
<div class="marketing off-canvas-wrap" data-offcanvas>
<div class="inner-wrap">
<nav class="top-bar docs-bar hide-for-small" data-topbar>
<section class="top-bar-section">
<div class="row">
<div style="position: relative;width:100%;"><div style="position: absolute; width:100%;">
<ul id="main-menu" class="left">
<li id=""><a target="_self" href="index.html">Home</a></li>
<li id=""><a target="_self" href="archives.html">Archives</a></li>
<li id=""><a target="_self" href="about.html">About</a></li>
<li id=""><a target="_self" href="https://github.com/JackRo">Github</a></li>
</ul>
<ul class="right" id="search-wrap">
<li>
<form target="_blank" onsubmit="return before_search();" action="https://google.com/search" method="get">
<input type="hidden" id="search_q" name="q" value="" />
<input tabindex="1" type="search" id="search_input" placeholder="Search"/>
</form>
</li>
</ul>
</div></div>
</div>
</section>
</nav>
<nav class="tab-bar show-for-small">
<a href="javascript:void(0)" class="left-off-canvas-toggle menu-icon">
<span> MayGodBlessYou</span>
</a>
</nav>
<aside class="left-off-canvas-menu">
<ul class="off-canvas-list">
<li><a target="_self" href="index.html">Home</a></li>
<li><a target="_self" href="archives.html">Archives</a></li>
<li><a target="_self" href="about.html">About</a></li>
<li><a target="_self" href="https://github.com/JackRo">Github</a></li>
<li><label>Categories</label></li>
<li><a href="Android.html">Android</a></li>
<li><a href="iOS.html">iOS</a></li>
<li><a href="dotNET.html">dotNET</a></li>
<li><a href="Java.html">Java</a></li>
<li><a href="Git.html">Git</a></li>
<li><a href="DB.html">DB</a></li>
<li><a href="Shell.html">Shell</a></li>
<li><a href="PHP.html">PHP</a></li>
</ul>
</aside>
<a class="exit-off-canvas" href="#"></a>
<section id="main-content" role="main" class="scroll-container">
<script type="text/javascript">
$(function(){
$('#menu_item_index').addClass('is_active');
});
</script>
<div class="row">
<div class="large-8 medium-8 columns">
<div class="markdown-body article-wrap">
<div class="article">
<h1>LinearLayout 按下或获取焦点时设置不同颜色或图片</h1>
<div class="read-more clearfix">
<span class="date">2015/06/29</span>
<span>posted in </span>
<span class="posted-in"><a href='Android.html'>Android</a></span>
<span class="comments">
</span>
</div>
</div><!-- article -->
<div class="article-content">
<p>在 Android 项目中有这样一个需求, LinearLayout 按下或获取焦点时设置不同颜色或图片.</p>
<span id="more"></span><!-- more -->
<p>画了几个LinearLayout布局做成ListView的样式，如下图所示：</p>
<p><img src="https://objectstorage.ap-tokyo-1.oraclecloud.com/n/nrql75upzuqs/b/bucket-liberty-blog-20240513/o/jackro_blog2015062901.png" alt="jackro_blog2015062901" /></p>
<p>当点击每个LinearLayout项时想改变其背景颜色，准备了如下背景图片XML文件：</p>
<pre><code class="language-plain_text"><?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:drawable="@color/gray_background" android:state_pressed="true" />
<item android:drawable="@color/white_background" />
</selector>
</code></pre>
<p>但是当我每次运行点击每一项LinearLayout时，其背景颜色毫无变化。后来发现在每个LinearLayout项加入属性android:clickable="true"点击LinearLayout才会出现背景颜色的变化。</p>
</div>
<div class="row">
<div class="large-6 columns">
<p class="text-left" style="padding:15px 0px;">
<a href="16496553058997.html"
title="Previous Post: Android SDK 大连东软镜像地址及地址列表">« Android SDK 大连东软镜像地址及地址列表</a>
</p>
</div>
<div class="large-6 columns">
<p class="text-right" style="padding:15px 0px;">
<a href="16496553059326.html"
title="Next Post: Android Studio 导入 Fresco 项目编译报错解决">Android Studio 导入 Fresco 项目编译报错解决 »</a>
</p>
</div>
</div>
<div class="comments-wrap">
<div class="share-comments">
</div>
</div>
</div><!-- article-wrap -->
</div><!-- large 8 -->
<div class="large-4 medium-4 columns">
<div class="hide-for-small">
<div id="sidebar" class="sidebar">
<div id="site-info" class="site-info">
<div class="site-a-logo"><img src="media/16496656235321/icon.png" /></div>
<h1>MayGodBlessYou</h1>
<div class="site-des"></div>
<div class="social">
<a target="_blank" class="github" target="_blank" href="https://github.com/JackRo" title="GitHub">GitHub</a>
<a target="_blank" class="rss" href="atom.xml" title="RSS">RSS</a>
</div>
</div>
<div id="site-categories" class="side-item ">
<div class="side-header">
<h2>Categories</h2>
</div>
<div class="side-content">
<p class="cat-list">
<a href="Android.html"><strong>Android</strong></a>
<a href="iOS.html"><strong>iOS</strong></a>
<a href="dotNET.html"><strong>dotNET</strong></a>
<a href="Java.html"><strong>Java</strong></a>
<a href="Git.html"><strong>Git</strong></a>
<a href="DB.html"><strong>DB</strong></a>
<a href="Shell.html"><strong>Shell</strong></a>
<a href="PHP.html"><strong>PHP</strong></a>
</p>
</div>
</div>
<div id="site-categories" class="side-item">
<div class="side-header">
<h2>Recent Posts</h2>
</div>
<div class="side-content">
<ul class="posts-list">
<li class="post">
<a href="16496553059675.html">Android 面试展示 iOS debug app 时闪退</a>
</li>
<li class="post">
<a href="16496553060588.html">mysql自定义function问题解决</a>
</li>
<li class="post">
<a href="16496553059414.html">Android Studio 中鼠标悬停 Fetching Documentation 很长时间</a>
</li>
<li class="post">
<a href="16496553060491.html">macOS 中 git 提交操作 .DS_Store 文件引发的问题解决</a>
</li>
<li class="post">
<a href="16496553060993.html">Safari 浏览器设置 Java 支持</a>
</li>
</ul>
</div>
</div>
</div><!-- sidebar -->
</div><!-- hide for small -->
</div><!-- large 4 -->
</div><!-- row -->
<div class="page-bottom clearfix">
<div class="row">
<p class="copyright">Copyright © 2015
Powered by <a target="_blank" href="http://www.mweb.im">MWeb</a>,
Theme used <a target="_blank" href="http://github.com">GitHub CSS</a>.</p>
</div>
</div>
</section>
</div>
</div>
<script src="asset/js/foundation.min.js"></script>
<script>
$(document).foundation();
function fixSidebarHeight(){
var w1 = $('.markdown-body').height();
var w2 = $('#sidebar').height();
if (w1 > w2) { $('#sidebar').height(w1); };
}
$(function(){
fixSidebarHeight();
})
$(window).load(function(){
fixSidebarHeight();
});
</script>
</body>
</html>