[英]using the fb graph api, image upload to an album from android app
我在這篇文章中看到,如果您要創建一個新專輯並在其中發布圖片,那么.php代碼是:
<?php
$app_id = "YOUR_APP_ID";
$app_secret = "YOUR_APP_SECRET";
$post_login_url = "YOUR_POST-LOGIN_URL";
$album_name = 'YOUR_ALBUM_NAME';
$album_description = 'YOUR_ALBUM_DESCRIPTION';
$code = $_REQUEST["code"];
//Obtain the access_token with publish_stream permission
if(empty($code))
{
$dialog_url= "http://www.facebook.com/dialog/oauth?"
. "client_id=" . $app_id
. "&redirect_uri=" . urlencode($post_login_url)
. "&scope=publish_stream";
echo("<script>top.location.href='" . $dialog_url .
"'</script>");
}
else {
$token_url= "https://graph.facebook.com/oauth/"
. "access_token?"
. "client_id=" . $app_id
. "&redirect_uri=" . urlencode( $post_login_url)
. "&client_secret=" . $app_secret
. "&code=" . $code;
$response = file_get_contents($token_url);
$params = null;
parse_str($response, $params);
$access_token = $params['access_token'];
// Create a new album
$graph_url = "https://graph.facebook.com/me/albums?"
. "access_token=". $access_token;
$postdata = http_build_query(
array(
'name' => $album_name,
'message' => $album_description
)
);
$opts = array('http' =>
array(
'method'=> 'POST',
'header'=>
'Content-type: application/x-www-form-urlencoded',
'content' => $postdata
)
);
$context = stream_context_create($opts);
$result = json_decode(file_get_contents($graph_url, false,
$context));
// Get the new album ID
$album_id = $result->id;
//Show photo upload form and post to the Graph URL
$graph_url = "https://graph.facebook.com/". $album_id
. "/photos?access_token=" . $access_token;
echo '<html><body>';
echo '<form enctype="multipart/form-data" action="'
.$graph_url. ' "method="POST">';
echo 'Adding photo to album: ' . $album_name .'<br/><br/>';
echo 'Please choose a photo: ';
echo '<input name="source" type="file"><br/><br/>';
echo 'Say something about this photo: ';
echo '<input name="message" type="text"
value=""><br/><br/>';
echo '<input type="submit" value="Upload" /><br/>';
echo '</form>';
echo '</body></html>';
}
?>
我的問題是:該代碼放在哪里? 我怎么稱呼它? 我要從我的Android應用發布到相冊。 還是這段代碼只是將fb與我的網站集成在一起?
該代碼將幫助您使用圖形API將圖片上傳到Facebook。
AsyncFacebookRunner mAsyncFbRunner = new AsyncFacebookRunner(mFacebook);
Bundle params = new Bundle();
//convert to byte stream
System.out.println(selectedImagePath);
FileInputStream is = new FileInputStream(new File(selectedImagePath));
ByteArrayOutputStream bs = new ByteArrayOutputStream();
int data = 0;
while((data = is.read()) != -1)
bs.write(data);
is.close();
byte[] raw = bs.toByteArray();
bs.close();
params.putByteArray("picture", raw);
params.putString("message", review );
mAsyncFbRunner.request("me/photos", params, "POST", new WallPostListener());
聲明:本站的技術帖子網頁,遵循CC BY-SA 4.0協議,如果您需要轉載,請注明本站網址或者原文地址。任何問題請咨詢:yoyou2525@163.com.