Wie Facebook Profilbild des Benutzers in Facebook SDK Android bekommen

? Tulsiram Rathod @ | Original: StackOverFlow
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Ich habe Facebook 3.6 SDK . Ich möchte Profilbild von Grafik Benutzer, das letzte Mal Bild bekam ich bekommen, aber jetzt ist es null Bitmap zurück.

Ich folgende Kode

private void onSessionStateChange(Session session, SessionState state,
            Exception exception) {
        if (session.isOpened()) {
            Request.newMeRequest(session, new Request.GraphUserCallback() {
                @Override
                public void onCompleted(GraphUser user, Response response) {
                    if (user != null) {
                        try {
                            URL imgUrl = new URL("http://graph.facebook.com/"
                                    + user.getId() + "/picture?type=large");

                            InputStream in = (InputStream) imgUrl.getContent();
                            Bitmap  bitmap = BitmapFactory.decodeStream(in);
                            //Bitmap bitmap = BitmapFactory.decodeStream(imgUrl      // tried this also
                            //.openConnection().getInputStream());
                        } catch (Exception e) {
                            e.printStackTrace();
                        }
                    }
                }
            }).executeAsync();
        }
    }

Wenn ich direkte Verbindung, dann funktioniert es .

imgUrl = new URL("https://fbcdn-dragon-a.akamaihd.net/hphotos-ak-ash3/t39.2365-6/851558_160351450817973_1678868765_n.png");

i verwiesen dies auch https://developers.facebook.com/docs/graph-api/reference/user/picture

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Top 5 Antwort

1InnocentKiller @

Try this code,

try {
        URL image_value = new URL("http://graph.facebook.com/"+ user.getId()+ "/picture?type=large");
        Bitmap bmp = null;
        try {
                bmp = BitmapFactory.decodeStream(image_value.openConnection().getInputStream());
            } catch (IOException e) {
                e.printStackTrace();
            }
                profile_pic.setImageBitmap(bmp);
            } catch (MalformedURLException e) {
                e.printStackTrace();
            }

hier profile_pic ist Ihre ImageView ersetzen Sie es mit Ihren ImageView Name ein.

Edit

Session.openActiveSession(this, true, new Session.StatusCallback() {

        @Override
        public void call(Session session, SessionState state,
                Exception exception) {
            if (session.isOpened()) {
                // make request to the /me API
                Request.executeMeRequestAsync(session,
                        new Request.GraphUserCallback() {
                            @Override
                            public void onCompleted(GraphUser user,
                                    Response response) {
                                if (user != null) {
                                   try {
    URL image_value = new URL("http://graph.facebook.com/"+ user.getId()+ "/picture?type=large");
    Bitmap bmp = null;
    try {
            bmp = BitmapFactory.decodeStream(image_value.openConnection().getInputStream());
        } catch (IOException e) {
            e.printStackTrace();
        }
            profile_pic.setImageBitmap(bmp);
        } catch (MalformedURLException e) {
            e.printStackTrace();
        }
                                }
                            }
                        });
            } else {
                Toast.makeText(getApplicationContext(), "Error...",
                        Toast.LENGTH_LONG);
            }
        }
    });
2Yuvaraja @

Try this code

public static String getProfilePicture() {

    String stringURL = null;
    try {
        stringURL = "http://graph.facebook.com/" + URLEncoder.encode(DataStorage.getFB_USER_ID(), "UTF-8") + "?fields=" + URLEncoder.encode("picture", "UTF-8");
    } catch (UnsupportedEncodingException e1) {
        e1.printStackTrace();
    }

    LogUtil.log(TAG, "getProfilePicture final url is : "+stringURL);

    JSONObject jsonObject = null;
    String response = "";

    try {

        HttpGet get = new HttpGet(stringURL);
        get.setHeader("Content-Type", "text/plain; charset=utf-8");
        get.setHeader("Expect", "100-continue");

        HttpResponse resp = null;
        try {
            DefaultHttpClient httpClient = new DefaultHttpClient();
            resp = httpClient.execute(get);
        } catch (Exception e) {
            e.printStackTrace();

        } 
        // get the response from the server and store it in result
        DataInputStream dataIn = null;
        try {
            //              dataIn = new DataInputStream(connection.getInputStream());
            if (resp != null) {
                dataIn = new DataInputStream((resp.getEntity().getContent()));
            }
        }catch (Exception e) {
            e.printStackTrace();

        } 

        if(dataIn != null){
            String inputLine;
            while ((inputLine = dataIn.readLine()) != null) {
                response += inputLine;
            }

            if(Constant.DEBUG)  Log.d(TAG,"final response is  : "+response);

            if(response != null && !(response.trim().equals(""))) {
                jsonObject = new JSONObject(response);
            }

            dataIn.close();
        }

    } catch (Exception e) {
        e.printStackTrace();

    } 

    String profilePicture = "";
    try{
        if(jsonObject != null){
            JSONObject jsonPicture = jsonObject.getJSONObject("picture");
            if(jsonPicture != null){
                JSONObject jsonData = jsonPicture.getJSONObject("data");
                if(jsonData != null){
                    profilePicture = jsonData.getString("url");
                }
            }
        }
    }catch (Exception e) {
        e.printStackTrace();
    }

    LogUtil.log(TAG, "user fb profile picture url is : "+profilePicture);
    return profilePicture;
}
3Sahil Mittal @

Automatische Umleitung funktioniert automatisch, wenn Original und umgeleitet Protokolle sind gleich.

Also, versuchen Sie Bilder von https statt http laden: " https://graph.facebook.com/USER_ID/picture " ; da das Image URL ist " https://fbcdn-profile-a.akamaihd.net/ .... "

Dann BitmapFactory.decodeStream wird wieder zu arbeiten.

4alcntml @

Download JAR-Datei hier: http://square.github.io/picasso/

Und versuchen Sie diesen Code ein:

Picasso.with(context).load("http://graph.facebook.com/"+ userid+ "/picture?type=large").into(imageView);