Question

我试图使用xamarin.auth登录facebook，但每个教程都使用 startactivity（auth.getui（本））;

但是startactivity对我不起作用，我无法运行它

他使用它但是当我尝试他的代码时，visual studio给它一个红色下划线：

http://i.stack.imgur.com/Svk2M.png

我无所谓我把它放在哪里，它不起作用，请帮忙。

Answer 1

这取决于参数，但您可以使用：

   public static function getVideos($params) {

    $key = $params->get('apiKey');
    $list = $params->get('playlistID');
    $maxVideos = $params->get('maxVideos');

    if($key && $list){

        function get_data($url)
        {
          $ch = curl_init();
          $timeout = 5;
          curl_setopt($ch,CURLOPT_URL,$url);
          curl_setopt($ch, CURLOPT_HTTPAUTH, CURLAUTH_ANY);
          curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
          curl_setopt($ch, CURLOPT_HTTPGET, true);
          curl_setopt($ch, CURLOPT_HTTPHEADER, array('Content-type:application/json','Accept: application/json'));
          curl_setopt($ch,CURLOPT_RETURNTRANSFER,true);
          curl_setopt($ch,CURLOPT_CONNECTTIMEOUT,$timeout);
          $data = curl_exec($ch);
          curl_close($ch);
          return $data;
        }

        $apiPlaylist = get_data("https://www.googleapis.com/youtube/v3/playlistItems?part=id,snippet,contentDetails,status&maxResults=".$maxVideos."&playlistId=".$list."&key=".$key."");

        $video = json_decode($apiPlaylist);

        $videolist = array();
        //To display embed code, title and description
        foreach ($video->items as $videoitem) {
                $videolist[] = $videoitem;
        }

        return $videolist;

    }
    return false;
}

public static function getStats($params) {

    $key = $params->get('apiKey');
    $list = $params->get('playlistID');
    $maxVideos = $params->get('maxVideos');

    if($key && $list){

        function get_data2($url)
        {
          $ch = curl_init();
          $timeout = 5;
          curl_setopt($ch,CURLOPT_URL,$url);
          curl_setopt($ch, CURLOPT_HTTPAUTH, CURLAUTH_ANY);
          curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
          curl_setopt($ch, CURLOPT_HTTPGET, true);
          curl_setopt($ch, CURLOPT_HTTPHEADER, array('Content-type:application/json','Accept: application/json'));
          curl_setopt($ch,CURLOPT_RETURNTRANSFER,true);
          curl_setopt($ch,CURLOPT_CONNECTTIMEOUT,$timeout);
          $data = curl_exec($ch);
          curl_close($ch);
          return $data;
        }

        $apiPlaylist = get_data2("https://www.googleapis.com/youtube/v3/playlistItems?part=id,snippet,contentDetails,status&maxResults=".$maxVideos."&playlistId=".$list."&key=".$key."");

        $video2 = json_decode($apiPlaylist);

        $videoids = '';
        //To get all videoId from playlist
        foreach ($video2->items as $statsitem) {
                $videoids .= $statsitem->contentDetails->videoId. ",";

            }

        $apiVideostats = get_data2("https://www.googleapis.com/youtube/v3/videos?part=id,statistics&id=".$videoids."&key=".$key."");

        $stats = json_decode($apiVideostats);

        $statslist = array();
        //To display video statistics viewCount
        foreach ($stats->items as $statitem) {
                $statslist[] = $statitem;
        }

        return $statslist;




    }
    return false;
}

xamarin.forms startactivity xamarin.auth

1 个答案: