嗨,我正在玩新的Facebook Android SDK.我无法弄清楚的一件事是我如何要求电子邮件地址.我尝试了以下但它返回了除电子邮件地址以外的所有字段的值.我想我可能需要单独询问电子邮件地址的权限,但如果我使用LoginFragment,我不知道如何做到这一点.
Request request = Request.newMeRequest(session, new GraphUserCallback() {
@Override
public void onCompleted(GraphUser user, Response response) {
profilePictureView.setUserId(user.getId());
userNameView.setText(user.getName());
}
});
String NAME = "name";
String ID = "id";
String PICTURE = "picture";
String EMAIL = "email";
String FIELDS = "fields";
String REQUEST_FIELDS = TextUtils.join(",", new String[] {
ID, NAME, PICTURE, EMAIL
});
Bundle parameters = new Bundle();
parameters.putString(FIELDS, REQUEST_FIELDS);
request.setParameters(parameters);
Request.executeBatchAsync(request);
任何帮助表示赞赏.谢谢
我在我的Android应用程序中集成了Facebook登录.我想获取登录用户的电子邮件ID.我怎么得到它？
private void loginToFacebook() {
Session.openActiveSession(this, true, new Session.StatusCallback() {
@Override
public void call(Session session, SessionState state, Exception exception) {
if (session.isOpened()) {
Log.i(TAG, "Access Token" + session.getAccessToken());
Request.executeMeRequestAsync(session, new Request.GraphUserCallback() {
@Override
public void onCompleted(GraphUser user, Response response) {
if (user != null) {
try {
userID =user.getId();
provider="facebook";
userName=user.getUsername();
firstName=user.getFirstName();
lastName=user.getLastName();
Log.d("****User****", "details:" + user);
}catch(Exception e){
这是我的代码.我使用 Request.GraphUserCallback()方法,但此方法没有电子邮件的回复.
我目前正在开发一个旨在通过Facebook帐户验证任何用户的应用程序.
我无法从用户的帐户获取用户电子邮件.我的代码如下
private void signInWithFacebook() {
SessionTracker mSessionTracker = new SessionTracker(getBaseContext(), new StatusCallback() {
public void call(Session session, SessionState state, Exception exception) {
}
}, null, false);
String applicationId = Utility.getMetadataApplicationId(getBaseContext());
Session mCurrentSession = mSessionTracker.getSession();
if (mCurrentSession == null || mCurrentSession.getState().isClosed()) {
mSessionTracker.setSession(null);
Session session = new Session.Builder(getBaseContext()).setApplicationId(applicationId).build();
Session.setActiveSession(session);
mCurrentSession = session;
}
if (!mCurrentSession.isOpened()) {
Session.OpenRequest openRequest = null;
openRequest = new Session.OpenRequest(FacebookLoginActivity.this);
if (openRequest != null) {
openRequest.setDefaultAudience(SessionDefaultAudience.FRIENDS);
openRequest.setPermissions(Arrays.asList("user_birthday", "email", "user_location"));
openRequest.setLoginBehavior(SessionLoginBehavior.SSO_WITH_FALLBACK);
mCurrentSession.openForRead(openRequest);
}
}else {
Request.executeMeRequestAsync(mCurrentSession, new …