我将我的Android应用程序集成到Facebook以获取用户的名称到我的应用程序...以下代码我使用....我通过添加断点调试检查...它正在进入getuserdetails（）方法但是我没有收到用户详细信息.. 我要做什么请帮助我...我在过去15天从事android工作......帮助我学习
private void onSessionStateChange(Session session, SessionState state, Exception exception) {
if (state.isOpened()) {
Log.i(TAG, "Logged in...");
getUserDetails(session);
} else if (state.isClosed()) {
Log.i(TAG, "Logged out...");
}
}
private void getUserDetails(final Session session) {
Request request = Request.newMeRequest(session,
new Request.GraphUserCallback() {
public void onCompleted(GraphUser user, Response response) {
if (session == Session.getActiveSession()) {
if (user != null) {
String id = user.getId();
String firstName = user.getFirstName();
String lastName = user.getLastName();
String userName = user.getName();
/* Toast.makeText(
getActivity(),
"Name : " + name + " ID : " + id
+ " First name : " + firstName
+ " Last Name : " + lastName,
Toast.LENGTH_LONG).show();*/
ParseObject testObject = new ParseObject("TestObject");
testObject.put("name",userName);
testObject.saveInBackground();
}
}
if (response.getError() != null) {
Log.e("ERROR", response.getError()
.getErrorMessage());
}
}
});
request.executeAsync();
}
答案 0 :(得分：0)
试试这个：
//Method invoked when facebook login button is clicked
public void onClickFacebookLogin() {
// Session.openActiveSession(this, true, new Session.StatusCallback() {
openActiveSession(this, true, new Session.StatusCallback() {
// callback when session changes state
@Override
public void call(Session session, SessionState state, Exception exception) {
if (session.isOpened()) {
// make request to the /me API
((ApplicationConstant)Login.this.getApplication()).setfbSession(session);
Request.executeMeRequestAsync(session, new Request.GraphUserCallback() {
// callback after Graph API response with user object
@Override
public void onCompleted(GraphUser user,
Response response) {
// TODO Auto-generated method stub
if (user != null) {
final GraphUser graphuser=user;
try{
new AsyncTask<Void, Void, Void>() {
String fbemail,fname,lname,mediaid,image_url,gender,dob,gen="";
ProgressDialog progressDialog;
@Override
protected void onPreExecute() {
// TODO Auto-generated method stub
super.onPreExecute();
if (progressDialog == null) {
progressDialog = createProgressDialog(Login.this);
progressDialog.show();
} else {
progressDialog.show();
}
}
@Override
protected Void doInBackground(Void... params) {
Object g = graphuser.asMap().get("email");
if(g==null)
{
fbemail="";
fname=graphuser.getFirstName();
dob=graphuser.getBirthday();
lname=graphuser.getLastName();
mediaid=graphuser.getId();
System.out.println("===>accountname inside null"+fbemail);
return null;
}
else{
fbemail= graphuser.asMap().get("email").toString();
gender =graphuser.asMap().get("gender").toString();
image_url = "http://graph.facebook.com/"+graphuser.getId()+"/picture?type=square";
//accountName =graphuser.getProperty("email").toString();
System.out.println("fb email====>"+fbemail);
fname=graphuser.getFirstName();
lname=graphuser.getLastName();
mediaid=graphuser.getId();
dob=graphuser.getBirthday();
System.out.println("Gender facebook"+gender);
System.out.println("Image"+image_url);
if(gender.equals("male"))
{
gen="M";
}else{
gen="F";
}
//Toast.makeText(getApplicationContext(), userid, Toast.LENGTH_LONG).show();
System.out.println("fb email====>"+fbemail);
//Toast.makeText(getApplicationContext(), accountName, Toast.LENGTH_LONG).show();
return null;
}
}
@Override
protected void onPostExecute(Void v) {
super.onPreExecute();
progressDialog.dismiss();
}catch(Exception e) {
//findViewById(R.id.progressbar).setVisibility(View.GONE);
Toast.makeText(getApplicationContext(), "Facebook configuration error!", Toast.LENGTH_LONG).show();
}
}
}
});
}
}
},Arrays.asList("email"));
}
不要忘记在 onActivityResult（）上进行会话：Session.getActiveSession().onActivityResult(Login.this, rc, resc, datac);