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copied!<p>first create object and veriable for facebook:</p> <pre><code>private static String FACEBOOK_APP_ID = "492429660800628"; private Facebook facebook; private AsyncFacebookRunner mAsyncRunner; </code></pre> <p>after OnCreate Method :</p> <pre><code>protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.login_screen); facebook = new Facebook(FACEBOOK_APP_ID); mAsyncRunner = new AsyncFacebookRunner(facebook); loginFacebook();//this method when called when you required.. } private void loginFacebook() { if (!facebook.isSessionValid()) { facebook.authorize(this, new String[] { "email", "publish_stream", "read_stream" }, new LoginDialogListener()); } else { getProfileInformation(); } } class LoginDialogListener implements DialogListener { public void onComplete(Bundle values) { try { getProfileInformation(); } catch (Exception error) { Toast.makeText(LoginActivity.this, error.toString(), Toast.LENGTH_SHORT).show(); } } public void onFacebookError(FacebookError error) { Toast.makeText(LoginActivity.this, "Something went wrong. Please try again.", Toast.LENGTH_LONG).show(); } public void onError(DialogError error) { Toast.makeText(LoginActivity.this, "Something went wrong. Please try again.", Toast.LENGTH_LONG).show(); } public void onCancel() { Toast.makeText(LoginActivity.this, "Something went wrong. Please try again.", Toast.LENGTH_LONG).show(); } } </code></pre> <p>please try this method after login facebook:</p> <pre><code>public void getProfileInformation() { try { JSONObject profile = Util.parseJson(facebook.request("me")); Log.e("Profile", "" + profile); mUserId = profile.getString("id"); mUserToken = facebook.getAccessToken(); mUserName = profile.getString("name"); mUserEmail = profile.getString("email"); runOnUiThread(new Runnable() { public void run() { Log.e("FaceBook_Profile",""+mUserId+"\n"+mUserToken+"\n"+mUserName+"\n"+mUserEmail); Toast.makeText(getApplicationContext(), "Name: " + mUserName + "\nEmail: " + mUserEmail, Toast.LENGTH_LONG).show(); } }); } catch (FacebookError e) { e.printStackTrace(); } catch (MalformedURLException e) { e.printStackTrace(); } catch (JSONException e) { e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); } } </code></pre>

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