我正在我的应用程序中使用facebook sdk（最新版本）。我只想从登录的用户中获取一般数据，如姓名、出生日期、位置、性别等，只想相应地填写详细信息。但问题是，它一次又一次地无限显示权限对话框，即使我按“确定”或“取消”按钮显示应用程序权限对话框，它也会一次又一次地显示该权限对话框。我不明白这是怎么回事。
我的登录功能如下：
Session.openActiveSession(context, true, new Session.StatusCallback() {
@Override
public void call(final Session session, SessionState state, Exception exception) {
// TODO Auto-generated method stub
if(session.isOpened())
{
Toast.makeText(context, "Please Wait", 1).show();
List<String> permissions = session.getPermissions();
if (!isSubsetOf(PERMISSIONS, permissions)) {
pendingPublishReauthorization = true;
Session.NewPermissionsRequest newPermissionsRequest = new Session.NewPermissionsRequest(context, PERMISSIONS);
session.requestNewPublishPermissions(newPermissionsRequest);
}
Request.executeMeRequestAsync(session, new Request.GraphUserCallback() {
@Override
public void onCompleted(GraphUser user, Response response) {
// TODO Auto-generated method stub
if(user!=null)
{
try{
Log.d("", "Fb responcse == "+response.toString());
Log.d("", "FbUser >> "+ user.toString());
fbUserid=user.getId();
fbAccessToken=session.getAccessToken();
Log.i("User Name ", "FbName : "+user.getName());
Log.i("User Id ", "FbId : "+user.getId());
Log.i("User Id ", "FbLocation : "+user.getLocation().toString());
Log.i("User Id ", "FbEmailId : "+user.getLink());
Log.i("User Id ", "FbDob : "+user.getBirthday());
Log.i("User Id ", "FbGender : "+user.asMap().get("gender").toString());
Log.i("User Id ", "FbEmail : "+user.getProperty("email").toString());
//Log.i("User Id ", "FbCity : "+user.getLocation().getCity().toString());
//Log.i("User Id ", "FbState : "+user.getLocation().getState().toString());
Log.i("User Access Token ", "FbAccess Token : "+session.getAccessToken());
pBar.setVisibility(View.INVISIBLE);
String name = user.getName();
String dob = user.getBirthday();
String gender = user.asMap().get("gender").toString();
String email =user.getProperty("email").toString();
String city = user.getLocation().getProperty("name").toString();
String url="http://graph.facebook.com/"+user.getId()+"/picture?type=large";
setText(name, dob, email, city, "","",url);
}catch(Exception ex){
ex.printStackTrace();
}
}
else{
pBar.setVisibility(View.INVISIBLE);
Log.i("ELSE", "ELSE");
}
}
});
}
}
});
另外，我正在使用此代码段获取这些详细信息：
List<String> PERMISSIONS = Arrays.asList("publish_actions","email","user_birthday","user_location");
请帮助我解决这个问题，因为它只是一次又一次地向我显示权限对话框。
任何帮助都会事先表示感谢。
最佳答案
试试这个：
Session.openActiveSession(this, true, new Session.StatusCallback() {
@Override
public void call(Session session, SessionState state, Exception exception) {
if (session.isOpened())
{
List<String> PERMISSIONS = Arrays.asList("publish_actions");
if (!session.getPermissions().containsAll(PERMISSIONS))
{
Session.NewPermissionsRequest newPermissionsRequest = new Session.NewPermissionsRequest(ActivityRegistration.this, PERMISSIONS);
session.requestNewPublishPermissions(newPermissionsRequest);
}
Request.newMeRequest(session, new Request.GraphUserCallback() {
@Override
public void onCompleted(GraphUser user, Response response) {
if (user != null) {
Log.i("Facebook Welcome " + user.getName());
compileWithFacebookInfo(user);
}
}
}).executeAsync();
}
}
});
我认为问题是“电子邮件”，“用户生日”，“用户位置”：是
session.requestNewReadPermissions（…）；
关于android - Facebook SDK一次又一次地请求权限，就像在Android中循环运行一样，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/18329517/