title: android: set margin on PopupWindow by code
body: <p>I want to set left and right margins on popupwindow. I try setting layout params on <code>layout</code> , and then set margin , but not work.</p>
  
  <p>Can anyone give me code for setting margin on popupwindow</p>
  
  <p>Here is code</p>
  
  <pre><code>LayoutInflater inflater = (LayoutInflater) QuestionsActiviy.this.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
          View layout = inflater.inflate(R.layout.popup, (ViewGroup) findViewById(R.id.popup_element));
  
  
          ratePw = new PopupWindow(layout);
          ratePw.setWidth(WindowManager.LayoutParams.FILL_PARENT);
          ratePw.setHeight(WindowManager.LayoutParams.WRAP_CONTENT);
          ratePw.setFocusable(true);
  
          ratePw.showAtLocation(layout, Gravity.CENTER, 0, 0);
  </code></pre>
  
  <p>Thanks.</p>