我创建了一个向Google日历发出请求的活动,我可以将帐户的凭据从活动发送到服务类
global $wpdb;
$all_needed = $wpdb->get_results('SELECT wp_posts.id FROM wp_posts, wp_postmeta
WHERE (post_type = 'ads')
OR
(post_type = 'product' AND meta_key = '_vendor_product' AND meta_value = 1)
AND
wp_posts.ID = wp_postmeta.post_id');
// extract_ids is a pseudo-code function - check what the result actually is and make an array of post_ids
$post_ids = extract_ids($all_needed)
// now you have your single query
$query = new WP_Query(array('post__in'=>$post_ids));
// proceed ....
这是使用谷歌帐户的活动的一部分,我想在Service类中做的是控制如果当天有事件,我试图通过intent.putExtras()传递凭证但是不起作用,我尝试也传递了凭证,定义了一个方法,在Application类中使用putCredential()和getCredential(),但是当我在Service类中调用它但返回nullpointerexception时