基于Android中的日期查询SQL数据库中的数据

Question

我需要帮助学习如何根据日期从SQL数据库查询数据，然后将该数据填充到TextView中。我有五列;每列应该填充在单独的TextView中。
让我们说一个TextView看起来像这样：

 <?php


wp_enqueue_script('imagesloaded', plugins_url('/assets/plugins/imagesloaded/imagesloaded.pkgd.min.js', __FILE__), array('jquery'), GO_GALLERY_VERSION, true);
wp_enqueue_script('isotope', plugins_url('/assets/plugins/isotope/isotope.pkgd.min.js', __FILE__), array('jquery'), GO_GALLERY_VERSION, true);

wp_enqueue_script('go-gallery', plugins_url('/assets/js/gallery.js', __FILE__), array('jquery', 'isotope', 'imagesloaded'), GO_GALLERY_VERSION, true);
wp_enqueue_style('go-gallery', plugins_url('/assets/css/gallery.css', __FILE__), null, GO_GALLERY_VERSION);

wp_enqueue_script('tos', plugins_url('/assets/plugins/tos/js/jquery.tosrus.min.custom.js', __FILE__), array('jquery'), GO_GALLERY_VERSION, true);
wp_enqueue_style('tos', plugins_url('/assets/plugins/tos/css/jquery.tosrus.custom.css', __FILE__), null, GO_GALLERY_VERSION);



$labels = array(
    'name'              => _x('Media Categories', 'taxonomy general name', 'go_gallery'),
    'singular_name'     => _x('Media Category', 'taxonomy singular name', 'go_gallery'),
    'search_items'      => __('Search Media Categories', 'go_gallery'),
    'all_items'         => __('All Media Categories', 'go_gallery'),
    'parent_item'       => __('Parent Media Category', 'go_gallery'),
    'parent_item_colon' => __('Parent Media Category:', 'go_gallery'),
    'edit_item'         => __('Edit Media Category', 'go_gallery'),
    'update_item'       => __('Update Media Category', 'go_gallery'),
    'add_new_item'      => __('Add New Media Category', 'go_gallery'),
    'new_item_name'     => __('New Media Category Name', 'go_gallery'),
    'menu_name'         => __('Media Categories', 'go_gallery'),
);

$args = array(
    'hierarchical'      => TRUE,
    'labels'            => $labels,
    'show_ui'           => TRUE,
    'show_admin_column' => TRUE,
    'query_var'         => TRUE,
    'rewrite'           => TRUE,
);

register_taxonomy('attachment_category', 'attachment',  $args );



$output = '';

$args = array(
    'post_type'         => 'attachment',
    'post_status'       => 'inherit',
    'posts_per_page'    => $atts['limit'],
    'order'             => 'DESC',
    'orderby'           => $atts['sort'],
    'post_mime_type'    => 'image/jpeg,image/gif,image/jpg,image/png'
);


$categories = array();

$atts['icat'] = array_map('sanitize_title', explode(',', $atts['icat']));

foreach ( $atts['icat'] as $category ) {

    if ( $term = get_term_by('slug', $category, 'attachment_category') ) {
        $categories[$term->term_id] = $term;
    }

}

if ( !empty($categories) ) {
    $args['tax_query'] = array(
        array(
            'taxonomy'  => 'attachment_category',
            'field'     => 'term_id',
            'terms'     => array_keys($categories)
        )
    );
}

$atts['menu_gap'] = min($atts['menu_gap'], 100);

$classes[] = 'go-gallery';
$classes[] = 'menu-' . $atts['menu_pos'];
$classes[] = go_gallery_bool($atts['menu_show']) ? 'menu-show' : '';
$classes[] = 'size-' . $atts['size'];
$classes[] = 'style-' . $atts['style'];

$attributes = array();
$attributes['class'] = join(' ', $classes);
$attributes['id'] = 'go-' . substr(md5(mt_rand(0, PHP_INT_MAX)), 0, 6);
$attributes['data-gap'] = intval($atts['gap']);
$attributes['data-border-color'] = $atts['border_color'];
$attributes['data-lightbox'] = go_gallery_bool($atts['lightbox']) ? 'yes' : 'no';
$attributes['data-desc-color'] = $atts['desc_color'];
$attributes['data-menu-color'] = $atts['menu_color'];
$attributes['data-menu-bg'] = $atts['menu_bg'];
$attributes['data-menu-bg-hover'] = $atts['menu_bg_hover'];
$attributes['data-menu-gap'] = $atts['menu_gap'];
$attributes['data-bg'] = $atts['bg'];
$attributes['data-border-size'] = $atts['border_size'];
$attributes['data-overlay-color'] = go_gallery_hex2rgb($atts['overlay_color']);

$thumb_size = 'medium';

if ( $atts['size'] == 'large' || ($atts['style'] == 'squared' && in_array($atts['size'], array('medium', 'large'))) ) {
    $thumb_size = 'large';
}

foreach ( $attributes as $attribute => $value ) {
    $attributes[$attribute] = $attribute . '="' . $value . '"';
}

$query = new WP_Query($args);

$output .= '<div ' . join(' ', $attributes) . '>';
$output .= '<ul class="go-gallery-filters">';
$output .= '<li>';
$output .= '<a data-filter="" href="#">' . __($atts['menu_button'], 'go_gallery') . '</a>';
$output .= '</li>';

foreach ( $categories as $category ) {

    if ( !empty($category) ) {

        $output .= '<li class="active">';
        $output .= '<a data-filter="' . $category->slug . '" href="#">' . $category->name . '</a>';
        $output .= '</li>';
    }

}

$output .= '</ul>';

$output .= '<div class="go-gallery-list-wrapper">';
$output .= '<ul class="go-gallery-list">';

foreach ( $query->posts as $post ) {

    $category_terms = wp_get_post_terms($post->ID, 'attachment_category');

    $classes = array();
    $classes[] = 'go-gallery-item';

    foreach ( $category_terms as $category_term ) {
        $classes[] = 'category-' . $category_term->slug;
    }

    $image_source = wp_get_attachment_image_src($post->ID, 'full');

    $output .= '<li data-source="' . $image_source[0] . '" class="' . join(' ', $classes) . '">';

    $output .= '<a class="image-wrap" href="' . $image_source[0] . '">';
    $output .= '<figure>';

    $output .= wp_get_attachment_image($post->ID, $thumb_size);

    $output .= '<div class="image-overlay">';

    if ( go_gallery_bool( $atts['hover_data'] ) ){
        $output .= '<h3>' . $post->post_title . '</h3>';
        $output .= '<h4>' . $post->post_content . '</h4>';
    }

    $output .= '</div>';

    $output .= '</figure>';
    $output .= '</a>';
    $output .= '</li>';
}

$output .= '</ul>';
$output .= '</div>';
$output .= '</div>';

return $output;


if(strlen($hex) == 3) {
    $r = hexdec(substr($hex,0,1).substr($hex,0,1));
    $g = hexdec(substr($hex,1,1).substr($hex,1,1));
    $b = hexdec(substr($hex,2,1).substr($hex,2,1));
} else {
    $r = hexdec(substr($hex,0,2));
    $g = hexdec(substr($hex,2,2));
    $b = hexdec(substr($hex,4,2));
}
$rgb = array($r, $g, $b);
return 'rgba(' . join(', ', $rgb) . ', ' . $alpha .')';

如何根据今天的日期将SQL数据库中的数据放入此TextView？
提前谢谢。