public function notices() {

        global $current_screen;

        // Remove nag on the install pages
        if ( 'appearance_page_' . $this->menu == $current_screen->id )
            return;

        $installed_plugins = get_plugins(); // Retrieve a list of all the plugins

        $this->populate_file_path();

        $message = array();

        foreach ( $this->plugins as $plugin ) {

            if ( is_plugin_active( $plugin['file_path'] ) ) // If the plugin is active, no need to display nag
                continue;

            $already_dismissed = explode( ', ', (string) get_user_meta( get_current_user_id(), 'dismissed_admin_notices', true ) );

            if ( ! in_array( $plugin['slug'], $already_dismissed ) ) { // Don't display if users have dismissed

                if ( ! isset( $installed_plugins[$plugin['file_path']] ) ) { // Not installed

                    if ( current_user_can( 'install_plugins' ) ) {

                        if ( $plugin['required'] ) {
                            $message['notice_can_install'][] = $plugin['name'];
                            $message['notice_can_install'][] .= sprintf( $this->strings['notice_can_install'], '<em>' . $plugin['name'] . '</em>', add_query_arg( 'page', $this->menu, admin_url( 'themes.php' ) ) );
                            $message['notice_can_install'][] .= ' <a class="dismiss-notice" href="' . add_query_arg( 'dismiss', $plugin['slug'] ) . '" target="_parent">' . __( 'Dismiss this notice', $this->domain ) . '</a><br />';
                        }
                        else { // This plugin is only recommended
                            $message['notice_can_install_recommended'][] = $plugin['name'];
                            $message['notice_can_install_recommended'][] .= sprintf( $this->strings['notice_can_install_recommended'], '<em>' . $plugin['name'] . '</em>', add_query_arg( 'page', $this->menu, admin_url( 'themes.php' ) ) );
                            $message['notice_can_install_recommended'][] .= ' <a class="dismiss-notice" href="' . add_query_arg( 'dismiss', $plugin['slug'] ) . '" target="_parent">' . __( 'Dismiss this notice', $this->domain ) . '</a><br />';
                        }

                    } else { // Need higher privileges to install the plugin
                        $message['notice_cannot_install'][] = $plugin['name'];
                        $message['notice_cannot_install'][] .= sprintf( $this->strings['notice_cannot_install'], '<em>' . $plugin['name'] . '</em>' );
                        $message['notice_cannot_install'][] .= ' <a class="dismiss-notice" href="' . add_query_arg( 'dismiss', $plugin['slug'] ) . '" target="_parent">' . __( 'Dismiss this notice', $this->domain ) . '</a><br />';
                    }

                } elseif ( is_plugin_inactive( $plugin['file_path'] ) ) { // Installed but not active

                    if ( current_user_can( 'activate_plugins' ) ) {

                        if ( $plugin['required'] ) {
                            $message['notice_can_activate'][] = $plugin['name'];
                            $message['notice_can_activate'][] .= sprintf( $this->strings['notice_can_activate'], '<em>' . $plugin['name'] . '</em>', admin_url( 'plugins.php' ) );
                            $message['notice_can_activate'][] .= ' <a class="dismiss-notice" href="' . add_query_arg( 'dismiss', $plugin['slug'] ) . '" target="_parent">' . __( 'Dismiss this notice', $this->domain ) . '</a><br />';
                        }
                        else { // This plugin is only recommended
                            $message['notice_can_activate_recommended'][] = $plugin['name'];
                            $message['notice_can_activate_recommended'][] .= sprintf( $this->strings['notice_can_activate_recommended'], '<em>' . $plugin['name'] . '</em>', admin_url( 'plugins.php' ) );
                            $message['notice_can_activate_recommended'][] .= ' <a class="dismiss-notice" href="' . add_query_arg( 'dismiss', $plugin['slug'] ) . '" target="_parent">' . __( 'Dismiss this notice', $this->domain ) . '</a><br />';
                        }

                    } else { // Need higher privileges to activate the plugin
                        $message['notice_cannot_activate'][] = $plugin['name'];
                        $message['notice_cannot_activate'][] .= sprintf( $this->strings['notice_cannot_activate'], '<em>' . $plugin['name'] . '</em>' );
                        $message['notice_cannot_activate'][] .= ' <a class="dismiss-notice" href="' . add_query_arg( 'dismiss', $plugin['slug'] ) . '" target="_parent">' . __( 'Dismiss this notice', $this->domain ) . '</a><br />';
                    }

                }

            }

        }

        if ( ! empty( $message ) )
            add_settings_error( 'tgmpa', 'tgmpa', $message, 'updated' );

        settings_errors( 'tgmpa' );

    }