layout - Android TableRow background -

I have a problem with the tablero, which I dynamically add.

  Private Zero addRow (String Body) {Layout Infographic Inflator = (Layout Inflator) getSystemService (Reference. LAOUT_INFLATER_SERVICE); Tableline line = (tabler) inflater.inflate (r.layout.cimetro, empty); TextView name = (TextView) line.findbackstart (R.id.customName); Name.setText (body); Row.setOnLongClickListener (this); }   
 I would like to change the color on this line to  onClick  and  onLongClick .  
 The code is  customrow.xml  file:  
  & lt; TableRow xmlns: Android = "http://schemas.android.com/apk/res/android" Android: id = "@ + id / tableRow1" Android: layout_gravity = "center" Android: layout_height = "wrap_content" Android: layout_width = "Fill_parent" android: gravity = "center_vertical" android: onClick = "showOnClick" & gt; & Lt; TextView Android: Android: textSize = "25px" Android: layout_width = "wrap_content" Android: layout_height = "wrap_content" Android: text = "textview" Android: layout_weight = "5" & gt; ; & Lt; / TextView & gt; & Lt; / TableRow & gt; I have tried to use  android: background = "@ drawable / clickedbackground" , but it is not working.  
 The code is in the  clickedbackground.xml  file:  
  & lt ;? Xml version = "1.0" encoding = "UTF-8"? & Gt; & Lt; Selector xmlns: Android = "http://schemas.android.com/apk/res/android" & gt; & Lt; Item android: state_selected = "true" android: state_focused = "false" Android: state_pressed = "false" android: drawable = "@ android: color / transparent" /> & Lt; Item Android: state_selected = "false" Android: state_focused = "false" Android: state_pressed = "false" Android: drawable = "@Android: Color / transparent" /> & Lt; Item Android: state_pressed = "true" android: drawable = "@color / custom" /> & Lt; Item android: state_focused = "true" Android: state_selected = "true" android: state_pressed = "false" android: drawable = "@color / custom" /> & Lt; / Selector & gt; Anyone knows what I'm doing wrong (color / custom is defined in another XML which works)?  
 Thank you   
 
 
 For the named line you have  tablerow  You are creating the object and you also have the  clickedbackground.xml  file. Use the code below in the  addRow  method.  
  row.setBackgroundResource (R.drawable.clickedbackground);   
 I think that solves your problem.