android facebook sdk-为openActiveSession设置权限
我正在尝试将Facebook SDK集成到android应用程序中。我从Facebook手册中得到了代码。它使用Session.openActiveSession,然后请求一个图形用户。我如何在不使用LoginButton类的情况下请求更多权限android facebook sdk-为openActiveSession设置权限,android,facebook,session,sdk,permissions,Android,Facebook,Session,Sdk,Permissions,我正在尝试将Facebook SDK集成到android应用程序中。我从Facebook手册中得到了代码。它使用Session.openActiveSession,然后请求一个图形用户。我如何在不使用LoginButton类的情况下请求更多权限 Session.openActiveSession(this, true, new Session.StatusCallback() { @Override public void call(Session session, Sessio
Session.openActiveSession(this, true, new Session.StatusCallback() {
@Override
public void call(Session session, SessionState state, Exception exception) {
onSessionStateChange(session, state, exception);
if (session.isOpened()) {
Request.executeMeRequestAsync(session, new Request.GraphUserCallback() {
@Override
public void onCompleted(GraphUser user, Response response) {
if (user != null) {
// got user graph
} else {
// could not get user graph
}
}
});
}
}
});
谢谢。试试这个:
mCallback = new Session.StatusCallback() {...}; // the code you already have
Session.OpenRequest request = new Session.OpenRequest(mContext);
request.setPermissions(Arrays.asList("email", "user_birthday"));
request.setCallback(mCallback );
// get active session
Session mFacebookSession = Session.getActiveSession();
if (mFacebookSession == null || mFacebookSession.isClosed())
{
mFacebookSession = new Session(mContext);
Session.setActiveSession(mFacebookSession);
}
mFacebookSession.openForRead(request);
这就解决了使用opensession和ExtendedPersmission一次的问题。Facebook SDK 3.5
Session s = new Session(this);
Session.setActiveSession(s);
Session.OpenRequest request = new Session.OpenRequest(this);
request.setPermissions(Arrays.asList("basic_info","email"));
request.setCallback( new Session.StatusCallback() {
// callback when session changes state
@Override
public void call(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) {
Toast.makeText(getApplicationContext(), "User email is:"+user.getProperty("email"), Toast.LENGTH_SHORT).show(); }
else {
Toast.makeText(getApplicationContext(), "Error User Null", Toast.LENGTH_SHORT).show();
}
}
}).executeAsync();
}
}
}); //end of call;
s.openForRead(request); //now do the request above
我还想在if()的末尾添加“Session.setActiveSession(mFacebookSession);”,否则回调有时无法调用。除了对Benjamin的评论进行投票外,我还想重申一下——直到我在openForRead前面添加了setActiveSession,这个解决方案才对我有效。