ここでこの答えを確認しましたか:
ImageView user_picture;
userpicture=(ImageView)findViewById(R.id.userpicture);
URL img_value = null;
img_value = new URL("http://graph.facebook.com/"+id+"/picture?type=large");
Bitmap mIcon1 = BitmapFactory.decodeStream(img_value.openConnection().getInputStream());
userpicture.setImageBitmap(mIcon1);
あなたもこれを見るかもしれません。
編集:
これはアルバムをロードするために機能すると思いますが、唯一の違いは、このユーザーがaccess token
facebookにログインしている場合にのみ、ユーザーのアルバムを取得できることを意味します。.JSONをフェッチすると、以前に定義されたリストビューにアルバムがロードされていることがわかります。AsyncTask
getAlbumsData
doInBackground
onPostExecute
これが(単純な)サンプルコードです
private class getAlbumsData extends AsyncTask<Void, Void, Void> {
LinearLayout linlaHeaderProgress = (LinearLayout) findViewById(R.id.linlaHeaderProgress);
@Override
protected void onPreExecute() {
// SHOW THE PROGRESS BAR (SPINNER) WHILE LOADING ALBUMS
linlaHeaderProgress.setVisibility(View.VISIBLE);
}
@Override
protected Void doInBackground(Void... params) {
// CHANGE THE LOADING MORE STATUS TO PREVENT DUPLICATE CALLS FOR
// MORE DATA WHILE LOADING A BATCH
loadingMore = true;
// SET THE INITIAL URL TO GET THE FIRST LOT OF ALBUMS
URL = "https://graph.facebook.com/" + initialUserID
+ "/albums&access_token="
+ Utility.mFacebook.getAccessToken() + "?limit=10";
try {
HttpClient hc = new DefaultHttpClient();
HttpGet get = new HttpGet(URL);
HttpResponse rp = hc.execute(get);
if (rp.getStatusLine().getStatusCode() == HttpStatus.SC_OK) {
String queryAlbums = EntityUtils.toString(rp.getEntity());
JSONObject JOTemp = new JSONObject(queryAlbums);
JSONArray JAAlbums = JOTemp.getJSONArray("data");
if (JAAlbums.length() == 0) {
stopLoadingData = true;
Runnable run = new Runnable() {
@Override
public void run() {
Toast.makeText(getApplicationContext(),
"No more Albums", Toast.LENGTH_SHORT)
.show();
}
};
Albums.this.runOnUiThread(run);
} else {
// PAGING JSONOBJECT
if (JOTemp.has("paging")) {
JSONObject JOPaging = JOTemp.getJSONObject("paging");
if (JOPaging.has("next")) {
String initialpagingURL = JOPaging
.getString("next");
String[] parts = initialpagingURL.split("limit=10");
String getLimit = parts[1];
pagingURL = "https://graph.facebook.com/"
+ initialUserID + "/albums&access_token="
+ Utility.mFacebook.getAccessToken()
+ "?limit=10" + getLimit;
} else {
stopLoadingData = true;
Runnable run = new Runnable() {
@Override
public void run() {
Toast.makeText(getApplicationContext(),
"No more Albums",
Toast.LENGTH_SHORT).show();
}
};
Albums.this.runOnUiThread(run);
}
} else {
stopLoadingData = true;
Runnable run = new Runnable() {
@Override
public void run() {
Toast.makeText(getApplicationContext(),
"No more Albums",
Toast.LENGTH_SHORT).show();
}
};
Albums.this.runOnUiThread(run);
}
getAlbums albums;
for (int i = 0; i < JAAlbums.length(); i++) {
JSONObject JOAlbums = JAAlbums.getJSONObject(i);
if (JOAlbums.has("link")) {
albums = new getAlbums();
// GET THE ALBUM ID
if (JOAlbums.has("id")) {
albums.setAlbumID(JOAlbums.getString("id"));
} else {
albums.setAlbumID(null);
}
// GET THE ALBUM NAME
if (JOAlbums.has("name")) {
albums.setAlbumName(JOAlbums
.getString("name"));
} else {
albums.setAlbumName(null);
}
// GET THE ALBUM COVER PHOTO
if (JOAlbums.has("cover_photo")) {
albums.setAlbumCover("https://graph.facebook.com/"
+ JOAlbums.getString("cover_photo")
+ "/picture?type=normal"
+ "&access_token="
+ Utility.mFacebook
.getAccessToken());
} else {
albums.setAlbumCover("https://graph.facebook.com/"
+ JOAlbums.getString("id")
+ "/picture?type=album"
+ "&access_token="
+ Utility.mFacebook
.getAccessToken());
}
// GET THE ALBUM'S PHOTO COUNT
if (JOAlbums.has("count")) {
albums.setAlbumPhotoCount(JOAlbums
.getString("count"));
} else {
albums.setAlbumPhotoCount("0");
}
arrAlbums.add(albums);
}
}
}
}
} catch (Exception e) {
e.printStackTrace();
}
return null;
}
@Override
protected void onPostExecute(Void result) {
// SET THE ADAPTER TO THE LISTVIEW
lv.setAdapter(adapter);
// CHANGE THE LOADING MORE STATUS
loadingMore = false;
// HIDE THE PROGRESS BAR (SPINNER) AFTER LOADING ALBUMS
linlaHeaderProgress.setVisibility(View.GONE);
}
}
さらにヘルプが必要な場合は、元の回答を調べてください。それでも、説明付きの完全に機能するソースコードが必要です。これは、私が参照した回答よりも少し混乱します。Inshallah、これでクエリが解決します。