te')); return $arr; } /* 遍历用户所有主题 * @param $uid 用户ID * @param int $page 页数 * @param int $pagesize 每页记录条数 * @param bool $desc 排序方式 TRUE降序 FALSE升序 * @param string $key 返回的数组用那一列的值作为 key * @param array $col 查询哪些列 */ function thread_tid_find_by_uid($uid, $page = 1, $pagesize = 1000, $desc = TRUE, $key = 'tid', $col = array()) { if (empty($uid)) return array(); $orderby = TRUE == $desc ? -1 : 1; $arr = thread_tid__find($cond = array('uid' => $uid), array('tid' => $orderby), $page, $pagesize, $key, $col); return $arr; } // 遍历栏目下tid 支持数组 $fid = array(1,2,3) function thread_tid_find_by_fid($fid, $page = 1, $pagesize = 1000, $desc = TRUE) { if (empty($fid)) return array(); $orderby = TRUE == $desc ? -1 : 1; $arr = thread_tid__find($cond = array('fid' => $fid), array('tid' => $orderby), $page, $pagesize, 'tid', array('tid', 'verify_date')); return $arr; } function thread_tid_delete($tid) { if (empty($tid)) return FALSE; $r = thread_tid__delete(array('tid' => $tid)); return $r; } function thread_tid_count() { $n = thread_tid__count(); return $n; } // 统计用户主题数大数量下严谨使用非主键统计 function thread_uid_count($uid) { $n = thread_tid__count(array('uid' => $uid)); return $n; } // 统计栏目主题数大数量下严谨使用非主键统计 function thread_fid_count($fid) { $n = thread_tid__count(array('fid' => $fid)); return $n; } ?>android - Runtime-replace all usages of ?attrmyColor in my app with a custom color - Stack Overflow

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android - Runtime-replace all usages of ?attrmyColor in my app with a custom color - Stack Overflow

programmeradmin2025-02-214浏览0评论

I have custom attribute:

<declare-styleable name="customColors">
    <attr name="myColor" format="reference" />
</declare-styleable>

And I use it all over my project: In layouts, in drawables, etc.

Now I need to be able to apply any color to it in runtime, like the user should be able to choose color, and everything using ?attr/myColor should switch to that color.

I understand that I can programmatically change the color everywhere it is used one by one, but it is really a lot of routine work to do, which I would like to avoid.

I tried researching on how to change the style attributes at runtime, but it looks to be impossible.

So the question is how to replace all usages of custom theme attribute color ?attr/myColor with a custom color at runtime?

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