Android的如何从Facebook SDK收到电子邮件 [英] Android how to get email from facebook sdk
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问题描述
我需要得到采用了android的Facebook SDK中的用户的电子邮件,我认为这是东西 asMap
但似乎不能,
这个我试过
Session.openActiveSession(这一点,真正的,新的Session.StatusCallback(){ @覆盖
公共无效呼叫(会话的会话,SessionState会的状态,
例外的例外){
// TODO自动生成方法存根
如果(session.isOpened()){
//使请求/我API Request.executeMeRequestAsync(会话,
新Request.GraphUserCallback(){ @覆盖
公共无效onCompleted(GraphUser用户,
响应响应){
如果(用户!= NULL){
et_firstName.setText(用户
.getFirstName());
et_lastName.setText(用户
.getLastName());
Log.e(电子邮件
user.asMap()。获得(电子邮件)
+); }其他{ }
}
});
}
}
});
但日志
给我电子邮件
= 空
。我真的很困惑,为什么Facebook上没有给我们明确的电子邮件。
任何帮助将是AP preciated,先谢谢了。
修改
会话sesssssss = NULL;
sesssssss.openForRead(新Session.OpenRequest(本)
.setPermissions(NULL));
Session.openActiveSession(这一点,真正的,新的Session.StatusCallback(){ @覆盖
公共无效呼叫(会话的会话,SessionState会的状态,
例外的例外){ // TODO自动生成方法存根
如果(session.isOpened()){
//使请求/我API Request.executeMeRequestAsync(会话,
新Request.GraphUserCallback(){ @覆盖
公共无效onCompleted(GraphUser用户,
响应响应){
如果(用户!= NULL){
et_firstName.setText(用户
.getFirstName());
et_lastName.setText(用户
.getLastName());
Log.e(数据
user.asMap()。获得(电子邮件)
+);
URL image_value;
尝试{
image_value =新的URL(
http://graph.facebook.com/
+ user.getId()
+/图片);
iv_profileImage
.setImageBitmap(BitmapFactory
由Matchi.com提供回到codeStream(image_value
.openConnection()
.getInputStream()));
}赶上(MalformedURLException的E){
e.printStackTrace();
}赶上(IOException异常五){
e.printStackTrace();
}
}其他{ }
}
});
}
}
});
例外
07-31 14:55:44.054:E / AndroidRuntime(26398):致命异常:主要
07-31 14:55:44.054:E / AndroidRuntime(26398):显示java.lang.NullPointerException
07-31 14:55:44.054:E / AndroidRuntime(26398):在com.Syriatel.EatTel.EditCustomerProfile.onOptionsItemSelected(EditCustomerProfile.java:89)
07-31 14:55:44.054:E / AndroidRuntime(26398):在android.app.Activity.onMenuItemSelected(Activity.java:2205)
07-31 14:55:44.054:E / AndroidRuntime(26398):在com.android.internal.policy.impl.PhoneWindow.onMenuItemSelected(PhoneWindow.java:768)
07-31 14:55:44.054:E / AndroidRuntime(26398):在com.android.internal.view.menu.MenuItemImpl.invoke(MenuItemImpl.java:147)
07-31 14:55:44.054:E / AndroidRuntime(26398):在com.android.internal.view.menu.MenuBuilder.performItemAction(MenuBuilder.java:855)
07-31 14:55:44.054:E / AndroidRuntime(26398):在com.android.internal.view.menu.IconMenuView.invokeItem(IconMenuView.java:532)
07-31 14:55:44.054:E / AndroidRuntime(26398):在com.android.internal.view.menu.IconMenuItemView.performClick(IconMenuItemView.java:122)
07-31 14:55:44.054:E / AndroidRuntime(26398):在android.view.View $ PerformClick.run(View.java:9229)
07-31 14:55:44.054:E / AndroidRuntime(26398):在android.os.Handler.handleCallback(Handler.java:587)
07-31 14:55:44.054:E / AndroidRuntime(26398):在android.os.Handler.dispatchMessage(Handler.java:92)
07-31 14:55:44.054:E / AndroidRuntime(26398):在android.os.Looper.loop(Looper.java:130)
07-31 14:55:44.054:E / AndroidRuntime(26398):在android.app.ActivityThread.main(ActivityThread.java:3701)
07-31 14:55:44.054:E / AndroidRuntime(26398):在java.lang.reflect.Method.invokeNative(本机方法)
07-31 14:55:44.054:E / AndroidRuntime(26398):在java.lang.reflect.Method.invoke(Method.java:507)
07-31 14:55:44.054:E / AndroidRuntime(26398):在com.android.internal.os.ZygoteInit $ MethodAndArgsCaller.run(ZygoteInit.java:866)
07-31 14:55:44.054:E / AndroidRuntime(26398):在com.android.internal.os.ZygoteInit.main(ZygoteInit.java:624)
07-31 14:55:44.054:E / AndroidRuntime(26398):在dalvik.system.NativeStart.main(本机方法)
解决方案
尝试是这样的:
会话的会话=新的Session(本); //< - 在本是你的活动的引用,或上下文
Session.OpenRequest要求=新Session.OpenRequest(本).setPermissions(basic_info,电子邮件);
openRequest.setCallback(新Session.StatusCallback(){
...
//把你的回调code在这里
});
Session.setActiveSession(会话);
session.openForRead(请求);
I need to get the email of the user using android Facebook sdk, I think it is something in the asMap
but it seems it couldn't,
I tried this
Session.openActiveSession(this, true, new Session.StatusCallback() {
@Override
public void call(Session session, SessionState state,
Exception exception) {
// TODO Auto-generated method stub
if (session.isOpened()) {
// make request to the /me API
Request.executeMeRequestAsync(session,
new Request.GraphUserCallback() {
@Override
public void onCompleted(GraphUser user,
Response response) {
if (user != null) {
et_firstName.setText(user
.getFirstName());
et_lastName.setText(user
.getLastName());
Log.e("email",
user.asMap().get("email")
+ "");
} else {
}
}
});
}
}
});
but the log
gives me email
= null
. I am really confused why Facebook not giving us the email explicitly.
Any help would be appreciated, thanks in advance.
edit
Session sesssssss = null;
sesssssss.openForRead(new Session.OpenRequest(this)
.setPermissions(null));
Session.openActiveSession(this, true, new Session.StatusCallback() {
@Override
public void call(Session session, SessionState state,
Exception exception) {
// TODO Auto-generated method stub
if (session.isOpened()) {
// make request to the /me API
Request.executeMeRequestAsync(session,
new Request.GraphUserCallback() {
@Override
public void onCompleted(GraphUser user,
Response response) {
if (user != null) {
et_firstName.setText(user
.getFirstName());
et_lastName.setText(user
.getLastName());
Log.e("data",
user.asMap().get("email")
+ "");
URL image_value;
try {
image_value = new URL(
"http://graph.facebook.com/"
+ user.getId()
+ "/picture");
iv_profileImage
.setImageBitmap(BitmapFactory
.decodeStream(image_value
.openConnection()
.getInputStream()));
} catch (MalformedURLException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
} else {
}
}
});
}
}
});
exception
07-31 14:55:44.054: E/AndroidRuntime(26398): FATAL EXCEPTION: main
07-31 14:55:44.054: E/AndroidRuntime(26398): java.lang.NullPointerException
07-31 14:55:44.054: E/AndroidRuntime(26398): at com.Syriatel.EatTel.EditCustomerProfile.onOptionsItemSelected(EditCustomerProfile.java:89)
07-31 14:55:44.054: E/AndroidRuntime(26398): at android.app.Activity.onMenuItemSelected(Activity.java:2205)
07-31 14:55:44.054: E/AndroidRuntime(26398): at com.android.internal.policy.impl.PhoneWindow.onMenuItemSelected(PhoneWindow.java:768)
07-31 14:55:44.054: E/AndroidRuntime(26398): at com.android.internal.view.menu.MenuItemImpl.invoke(MenuItemImpl.java:147)
07-31 14:55:44.054: E/AndroidRuntime(26398): at com.android.internal.view.menu.MenuBuilder.performItemAction(MenuBuilder.java:855)
07-31 14:55:44.054: E/AndroidRuntime(26398): at com.android.internal.view.menu.IconMenuView.invokeItem(IconMenuView.java:532)
07-31 14:55:44.054: E/AndroidRuntime(26398): at com.android.internal.view.menu.IconMenuItemView.performClick(IconMenuItemView.java:122)
07-31 14:55:44.054: E/AndroidRuntime(26398): at android.view.View$PerformClick.run(View.java:9229)
07-31 14:55:44.054: E/AndroidRuntime(26398): at android.os.Handler.handleCallback(Handler.java:587)
07-31 14:55:44.054: E/AndroidRuntime(26398): at android.os.Handler.dispatchMessage(Handler.java:92)
07-31 14:55:44.054: E/AndroidRuntime(26398): at android.os.Looper.loop(Looper.java:130)
07-31 14:55:44.054: E/AndroidRuntime(26398): at android.app.ActivityThread.main(ActivityThread.java:3701)
07-31 14:55:44.054: E/AndroidRuntime(26398): at java.lang.reflect.Method.invokeNative(Native Method)
07-31 14:55:44.054: E/AndroidRuntime(26398): at java.lang.reflect.Method.invoke(Method.java:507)
07-31 14:55:44.054: E/AndroidRuntime(26398): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:866)
07-31 14:55:44.054: E/AndroidRuntime(26398): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:624)
07-31 14:55:44.054: E/AndroidRuntime(26398): at dalvik.system.NativeStart.main(Native Method)
解决方案
Try something like this:
Session session = new Session(this); // <-- where "this" is a reference to your Activity, or Context
Session.OpenRequest request = new Session.OpenRequest(this).setPermissions("basic_info", "email");
openRequest.setCallback(new Session.StatusCallback() {
...
// Put your callback code here
});
Session.setActiveSession(session);
session.openForRead(request);
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