当 Facebook 完成在 ActivityB 中返回我的用户数据时，我试图在 ActivityA 中触发 onActivityResults，但我没有任何运气。有没有人有任何见解？通过内部类关闭活动是否有任何限制？
public class ActivityB extends Activity {
private static final String URL_PREFIX_FRIENDS = "https://graph.facebook.com/me/friends?access_token=";
private Session.StatusCallback statusCallback = new SessionStatusCallback();;// = new SessionStatusCallback();
public class SessionStatusCallback implements Session.StatusCallback {
//NewPermissionsRequest newPermissionsRequest = new NewPermissionsRequest(this, Arrays.asList("email"));
@Override
public void call(Session session, SessionState state, Exception exception) {
session = Session.getActiveSession();
if (session.isOpened()) //if (session.isOpened() && !isFetching)
{
Request getMe = Request.newMeRequest(session, new GraphUserCallback()
{
@Override
public void onCompleted(GraphUser user, Response response)
{
if (user != null)
{
org.json.JSONObject graphResponse = response.getGraphObject().getInnerJSONObject();
String jsonData = graphResponse.toString();
String email = graphResponse.optString("email");
String id = graphResponse.optString("id");
String facebookName = graphResponse.optString("name");
Intent intent = new Intent();
setResult(RESULT_OK, intent);
finish();
}
}
});
getMe.executeAsync();
}
}
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
List<String> permission=new ArrayList<String>();
permission.add("email");
Session session = new Session.Builder(this.getApplicationContext()).setApplicationId("40423423767677").build();
Session.setActiveSession(session);
if (!session.isOpened() && !session.isClosed()) {
session.openForRead(new Session.OpenRequest(this).setCallback(statusCallback).setPermissions(permission));
} else {
Session.openActiveSession(this, true, statusCallback);
}
}
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
Session.getActiveSession().onActivityResult(this, requestCode, resultCode, data);
}
}