SetOnClickListener (nuevo OnClickListener () no funciona en Fragment

Estoy trabajando en fragmentos de NAVigation Drawer. Andi copiar el código de Actividad a fragmentos para ejecutar en fragmento. He hecho eso, el diseño es visible, pero ninguna de las acciones del botón funciona bajo esa actividad de fragmentos.

¿Puedes decirme qué hice mal?

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FragmentTwo.java

public class FragmentTwo extends Fragment { Button blog,fb,twitter,mail; ImageView dateimg; private boolean snet; public FragmentTwo() { } @Override public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { View view=inflater.inflate(R.layout.contact_lay,container, false); System.out.println("Kaks7"); dateimg = (ImageView) getActivity().findViewById(R.id.img); blog= (Button) getActivity().findViewById(R.id.btnGplus); fb = (Button) getActivity().findViewById(R.id.btnFb); twitter = (Button)getActivity().findViewById(R.id.btnTwitter); mail = (Button)getActivity().findViewById(R.id.btnMail); System.out.println("K17"); new LongOperation().execute(); return view; } private class LongOperation extends AsyncTask<Void, Void, Void> { protected void onPreExecute() { } @Override protected Void doInBackground(Void... params) { // TODO Auto-generated method stub return null; } @Override protected void onPostExecute(Void result) { try{ fb.setOnClickListener(new OnClickListener() { public void onClick(View vb) { try{ System.out.println("7"); Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse("fb://profile/10000003242252")); startActivity(intent); }catch(Exception e){ startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse("https://m.facebook.com/facebook"))); } } }); twitter.setOnClickListener(new OnClickListener() { public void onClick(View vc) { try { Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse("twitter://user?screen_name=dhoom")); startActivity(intent); }catch (Exception e) { startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse("https://mobile.twitter.com/#!/dhoom"))); } } }); blog.setOnClickListener(new OnClickListener() { public void onClick(View va) { System.out.println("7s"); try { System.out.println("5s"); String url = "http://google.com"; Intent i = new Intent(Intent.ACTION_VIEW); i.setData(Uri.parse(url)); startActivity(i); } catch(Exception e){ System.out.println("6s"); startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse("http://www.google.com"))); } } }); mail.setOnClickListener(new OnClickListener() { public void onClick(View va) { try { Intent send = new Intent(Intent.ACTION_SENDTO); String uriText = "mailto:" + Uri.encode("[email protected]") + "?subject=" + Uri.encode("the subject") + "&body=" + Uri.encode("the body of the message"); Uri uri = Uri.parse(uriText); send.setData(uri); startActivity(Intent.createChooser(send, "Send mail...")); } catch(Exception e){ Toast.makeText(getActivity().getApplicationContext(), e.toString(), Toast.LENGTH_LONG).show(); // this.progressDialog.dismiss(); } } }); dateimg.setOnClickListener(new OnClickListener() { public void onClick(View va) { if(snet==false) { soundstart(); snet=true; } } }); } catch(Exception e){ //Toast.makeText(getApplicationContext(), e.toString(), Toast.LENGTH_LONG).show(); } } } public void soundstart() { // TODO Auto-generated method stub MediaPlayer mplayer =MediaPlayer.create(getActivity(),R.raw.contact_sound); mplayer.start(); } } 

Actividad

 <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent" android:layout_height="match_parent" android:paddingBottom="@dimen/activity_vertical_margin" android:paddingLeft="@dimen/activity_horizontal_margin" android:paddingRight="@dimen/activity_horizontal_margin" android:paddingTop="@dimen/activity_vertical_margin" tools:context=".MainActivity" android:background="@drawable/abc"> <RelativeLayout android:layout_width="wrap_content" android:id="@+id/text" android:orientation="vertical" android:gravity="center" android:layout_gravity="center" android:layout_height="wrap_content" > <TextView android:id="@+id/textView1" android:layout_width="fill_parent" android:layout_height="wrap_content" android:layout_alignParentTop="true" android:gravity="center" android:paddingTop="-30dp" android:text="© iamrajkaran || Raj Karan" android:textAppearance="?android:attr/textAppearanceMedium" android:textColor="#FFFFFF" android:textSize="20sp" android:textStyle="bold" /> </RelativeLayout> <LinearLayout android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_alignParentLeft="true" android:layout_alignParentRight="true" android:background="@drawable/linearlayout_bg" android:orientation="vertical" android:layout_marginTop="30dp" android:padding="7dp" > <Button android:id="@+id/btnGplus" style="@style/ButtonText" android:layout_width="fill_parent" android:layout_height="48dp" android:layout_margin="4dp" android:background="@drawable/layers_blog_button_bg" android:padding="10dp" android:text="Know me on my blog" /> <Button android:id="@+id/btnFb" style="@style/ButtonText" android:layout_width="fill_parent" android:layout_height="wrap_content" android:layout_margin="4dp" android:background="@drawable/layers_fb_button_bg" android:padding="10dp" android:text="Join me on facebook" /> <Button android:id="@+id/btnTwitter" style="@style/ButtonText" android:layout_width="fill_parent" android:layout_height="wrap_content" android:layout_margin="4dp" android:background="@drawable/layers_twitter_button_bg" android:padding="10dp" android:text="Follow me on twitter" /> <Button android:id="@+id/btnMail" style="@style/ButtonText" android:layout_width="match_parent" android:layout_height="48dp" android:layout_margin="4dp" android:background="@drawable/layers_mail_button_bg" android:padding="10dp" android:text="Mail Your Feedback" /> </LinearLayout> <RelativeLayout android:layout_width="fill_parent" android:id="@+id/texwt" android:orientation="vertical" android:gravity="bottom" android:layout_gravity="center" android:layout_marginTop="240dp" android:layout_height="wrap_content" > <ImageView android:id="@+id/img" android:layout_width="180dp" android:layout_height="180dp" android:layout_alignParentBottom="true" android:layout_centerHorizontal="true" android:gravity="center" android:paddingLeft="30dp" android:paddingRight="0dp" android:src="@drawable/ic_form" /> </RelativeLayout> <TextView android:id="@+id/textView2" android:layout_width="fill_parent" android:layout_height="wrap_content" android:layout_alignParentBottom="true" android:gravity="center" android:layout_marginTop="40dp" android:text="Touch Me" android:textAppearance="?android:attr/textAppearanceMedium" android:textColor="#FFFFFF" android:textSize="22sp" android:textStyle="bold" /> </RelativeLayout>** 

  dateimg = (ImageView) view.findViewById(R.id.img); blog= (Button) view.findViewById(R.id.btnGplus); fb = (Button) view.findViewById(R.id.btnFb); twitter = (Button) view.findViewById(R.id.btnTwitter); mail = (Button) view.findViewById(R.id.btnMail); 

 dateimg = (ImageView) view.findViewById(R.id.img); 

 dateimg = (ImageView) getActivity().findViewById(R.id.img); 

 dateimg = (ImageView) getActivity().findViewById(R.id.img); blog= (Button) getActivity().findViewById(R.id.btnGplus); fb = (Button) getActivity().findViewById(R.id.btnFb); twitter = (Button)getActivity().findViewById(R.id.btnTwitter); mail = (Button)getActivity().findViewById(R.id.btnMail); 

 dateimg = (ImageView) view.findViewById(R.id.img); blog= (Button) view.findViewById(R.id.btnGplus); fb = (Button) view.findViewById(R.id.btnFb); twitter = (Button)view.findViewById(R.id.btnTwitter); mail = (Button)view.findViewById(R.id.btnMail); 

 dateimg = (ImageView) getActivity().findViewById(R.id.img); blog= (Button) getActivity().findViewById(R.id.btnGplus); fb = (Button) getActivity().findViewById(R.id.btnFb); twitter = (Button)getActivity().findViewById(R.id.btnTwitter); mail = (Button)getActivity().findViewById(R.id.btnMail); 

 mail = (Button)view.findViewById(R.id.btnMail); 

  fb.setOnClickListener(new View.OnclickListener() { @Override public void onClick(View v) { } });