如何通过字符串搜索将一个布局充气到另一种布局 [英] How to inflate one layout to another layout with string search

问题描述

如何从带有开关大小写的搜索字符串中将两个xml字符串加粗，并且我想更改每个xml字符串textview，并且此更改将在按钮上单击

How to bold both xml string from search string with switch case.and i want to change each xml string textview and this change will be on button click

String strfistsearch=   mylist.get(7).get("data4"); 

          if(strfistsearch.equals(strfistsearch))
             {
       mInflater = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE);
     View    convertView1 = mInflater.inflate(R.layout.first_screen,viewFlow);     

    TextView txtf = (TextView)convertView1.findViewById(R.id.textView11);
    String strfistsearch=   mylist.get(7).get("data4");    
       Log.v("strfistsearch", strfistsearch);                        


  SpannableStringBuilder sb = new SpannableStringBuilder(strfistsearch);
final StyleSpan bss = new StyleSpan(android.graphics.Typeface.BOLD); // Span to make text                                           sb.setSpan(bss, 0, 1, Spannable.SPAN_INCLUSIVE_INCLUSIVE); // make first 4 characters Bold                                      sb.setSpan(new ForegroundColorSpan(Color.RED), 0, 1, 0);
    txtf.setText(sb);
}
else  if(strfistsearch.equals(strfistsearch))
{
mInflater = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE);
     View    convertView1 = mInflater.inflate(R.layout.second_screen,viewFlow);    

    TextView txtf = (TextView)convertView1.findViewById(R.id.textView11);
    String strfistsearch=   mylist.get(7).get("data4");    
       Log.v("strfistsearch", strfistsearch);                        
        SpannableStringBuilder sb = new SpannableStringBuilder(strfistsearch);                                      final StyleSpan bss = new StyleSpan(android.graphics.Typeface.BOLD); // Span to make text                                       sb.setSpan(bss, 0, 1, Spannable.SPAN_INCLUSIVE_INCLUSIVE); // make first 4 characters Bold                                    sb.setSpan(new ForegroundColorSpan(Color.RED), 0, 1, 0);                                          txtf.setText(sb);
}

预先感谢...

推荐答案

您需要XmlPullParser对象才能实现

You need XmlPullParser object to do this

mLayoutInflator = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE);

 XmlPullParserFactory factory = XmlPullParserFactory.newInstance();
 factory.setNamespaceAware(true);
 XmlPullParser xpp = factory.newPullParser();
 xpp.setInput( new StringReader ( "xml string for layout" ) );

 mLayoutInflator.inflate(xpp, (ViewGroup)root); 
 // root can be layout in which your inserting inflated view

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