private void searchResultShow() {  TextView textView = new TextView(AFSearchActivity.this);           textView.setText("Text View ");           LinearLayout.LayoutParams p = new LinearLayout.LayoutParams(                   LinearLayout.LayoutParams.MATCH_PARENT,                   LinearLayout.LayoutParams.WRAP_CONTENT           );           textView.setPadding(30, 15, 0, 15);         textView.setTextSize(30);         textView.setTextColor(Color.WHITE);         //增加一个TextView到线性布局中        layout.addView(textView, p);           ImageView imageView = new ImageView(AFSearchActivity.this);         imageView.setImageResource(R.drawable.im_dottend_line);       //增加一个ImageView到线性布局中         layout.addView(imageView, p);           if(sName == null || sName.equals("")){    textView.setText("-");   }else{    textView.setText(sName);    sName = "";     mHandler.post(mScrollToBottom);     }  }  private Runnable mScrollToBottom = new Runnable()     {           @Override          public void run()         {               int off = layout.getMeasuredHeight() - nameScroll.getHeight();               if (off > 0)             {                nameScroll.scrollTo(0, off);               }                                  }       };