Facebook Dialog is not appeared when click on Facebook button in android -
i facing problem in integration of facebook in android app. have tried ways unfortunately not getting results want. tried 1) facebook login button. 2)custom button facebook integration.
when try implement facebook login button , click on button facebook dialog not appeared , main screen.... here code .
loginbutton authbutton = (loginbutton) findviewbyid(r.id.authbutton); authbutton.setonerrorlistener(new onerrorlistener() { @override public void onerror(facebookexception error) { log.i(tag, "error " + error.getmessage()); } }); // set permission list, don't foeget add email authbutton.setreadpermissions(arrays.aslist("basic_info","email")); // session state call event authbutton.setsessionstatuscallback(new session.statuscallback() { @override public void call(session session, sessionstate state, exception exception) { if (session.isopened()) { log.i(tag,"access token"+ session.getaccesstoken()); request.executemerequestasync(session, new request.graphusercallback() { @override public void oncompleted(graphuser user,response response) { if (user != null) { log.i(tag,"user id "+ user.getid()); log.i(tag,"email "+ user.asmap().get("email")); // lblemail.settext(user.asmap().get("email").tostring()); toast.maketext(getapplicationcontext(), "email", toast.length_long).show(); } } }); } } }); 2) , when try custom button. gives error unable understand. code is
button more = (button) findviewbyid(r.id.button1); more.setonclicklistener(new view.onclicklistener() { public void onclick(view view) { if (! facebook.issessionvalid()) { facebook.authorize(homeactivity.this, permissions, new logindialoglistener()); }); } and when implementing logindialoglistener();
private class logindialoglistener implements dialoglistener { public void oncomplete(bundle values) { savecredentials(facebook); getalbumsdata task = new getalbumsdata(); task.execute(); } public void onfacebookerror(facebookerror error) { showtoast("authentication facebook failed!"); } public void onerror(dialogerror error) { showtoast("authentication facebook failed!"); } public void oncancel() { showtoast("authentication facebook cancelled!"); } } and here xml
<relativelayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" android:id="@+id/relativelayout1" android:layout_width="match_parent" android:layout_height="match_parent" tools:context=".mainactivity" xmlns:app="http://schemas.android.com/apk/res-auto"> <relativelayout android:layout_height="wrap_content" android:layout_width="fill_parent" android:layout_alignparenttop="true" android:background="@color/blue" > <button android:id="@+id/menu" android:layout_alignparentleft="true" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_marginleft="10dp" android:background="@drawable/ic_launcher" /> <edittext android:id="@+id/search" android:layout_width="60dp" android:layout_height="wrap_content" android:layout_alignparentright="true" android:layout_alignparenttop="true" android:layout_marginright="78dp" android:background="@drawable/ic_launcher" android:ems="10" /> </relativelayout> <scrollview android:id="@+id/scrollview" android:layout_width="fill_parent" android:layout_height="fill_parent" android:layout_alignparentleft="true" android:layout_alignparenttop="true" android:layout_marginleft="24dp" > <tablelayout android:id="@+id/tablelayout1" android:layout_width="256dp" android:layout_height="match_parent" android:layout_margintop="50dp" > <textview android:id="@+id/textview3" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_marginleft="10dp" android:text="social sign in" android:textappearance="?android:attr/textappearancelarge" /> <tablerow android:id="@+id/fbrow" android:layout_width="wrap_content" android:layout_height="wrap_content" > <button android:id="@+id/signin_fbbtn" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_marginleft="10dp" android:layout_margintop="20dp" android:text="facebook" /> </tablerow> <com.facebook.widget.loginbutton android:id="@+id/authbutton" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_alignparenttop="true" android:layout_centerhorizontal="true" android:layout_margintop="45dp" /> <textview android:id="@+id/textview4" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_marginleft="10dp" android:layout_margintop="20dp" android:text="sign in" android:textappearance="?android:attr/textappearancelarge" /> <tablerow android:id="@+id/tablerow1" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_margintop="20dp" > <textview android:id="@+id/textview1" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_marginleft="10dp" android:text="email" /> <edittext android:id="@+id/edittext1" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_marginleft="20dp" android:layout_marginright="10dp" android:ems="10" android:hint="abc@gmail.com" android:inputtype="textemailaddress" > <requestfocus /> </edittext> </tablerow> <tablerow android:id="@+id/tablerow2" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_margintop="20dp" > <textview android:id="@+id/textview2" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_marginleft="10dp" android:text="password" /> <edittext android:id="@+id/edittext2" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_marginleft="20dp" android:ems="10" android:hint="*******" android:inputtype="textpassword" > <requestfocus /> </edittext> </tablerow> <tablerow android:id="@+id/tablerow3" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_marginleft="100dp" > <button android:id="@+id/button1" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_margintop="30dp" android:text="login" /> </tablerow> <textview android:id="@+id/signup_textview" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_marginleft="20dp" android:layout_margintop="20dp" android:text="not registered? sign up!" /> <imageview android:id="@+id/imageview1" android:layout_width="wrap_content" android:layout_height="wrap_content" android:src="@drawable/g_line" /> <textview android:id="@+id/textview6" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_marginleft="20dp" android:layout_margintop="20dp" android:text="u connect 2013!" /> </tablelayout> </scrollview> </relativelayout> what "permissions" means ?? getalbumsdata means?? getting error on both of these... kindly me ...
thanks in advance....
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