Android使用Jsoup解析Html表格的方法
本文实例讲述了Android使用Jsoup解析Html表格的方法。分享给大家供大家参考，具体如下：
看代码吧，可解析表中的labeltextbutton自己根据需要再添加，呵呵
importjava.util.ArrayList;
importjava.util.List;
importorg.apache.http.NameValuePair;
importorg.apache.http.message.BasicNameValuePair;
importorg.jsoup.Jsoup;
importorg.jsoup.nodes.Document;
importorg.jsoup.nodes.Element;
importorg.jsoup.select.Elements;
importandroid.app.Activity;
importandroid.graphics.Color;
importandroid.os.Bundle;
importandroid.view.View;
importandroid.view.ViewGroup;
importandroid.view.Window;
importandroid.view.View.OnClickListener;
importandroid.widget.Button;
importandroid.widget.EditText;
importandroid.widget.TableLayout;
importandroid.widget.TableRow;
importandroid.widget.TextView;
importandroid.widget.Toast;
publicclassTableParseActivityextendsActivity{
privateDocumentdoc;
privateStringhtml=null;
privateTableLayouttableLayout;
privatefinalintWC=ViewGroup.LayoutParams.WRAP_CONTENT;
privatefinalintFP=ViewGroup.LayoutParams.FILL_PARENT;
privatefinalintWIDTH=80;
privateStringfunctionName,fields;
privateList<NameValuePair>params;
privatestaticStringurl;
@Override
publicvoidonCreate(BundlesavedInstanceState){
super.onCreate(savedInstanceState);
setContentView(R.layout.analyzing);
html="需要解析的HTML字符串";
tableParse();
}
publicvoidtableParse(){
doc=Jsoup.parse(html);
Elementstrs=doc.select("tr");
tableLayout=(TableLayout)findViewById(R.id.tableLayout1);
TableLayout.LayoutParamsp=newTableLayout.LayoutParams(FP,WC);
this.setTitle(doc.title());
for(Elementrow:trs){//循环表下的行tr对象
TableRowtableRow=newTableRow(this);
Elementscols=row.children();
for(Elementcol:cols){//循环行下的列td对象
Elementschildren=col.children();
for(Elementchild:children){
if(child.tagName().equals("label")){
TextViewtextView=newTextView(this);
textView.setText(child.val());
textView.setTextColor(Color.BLACK);
tableRow.addView(textView);
}elseif(child.tagName().equals("input")&&child.attributes().get("type").equals("text")){
EditTexteditText=newEditText(this);
editText.setText(child.val());
editText.setWidth(WIDTH);
tableRow.addView(editText);
Stringid=child.attributes().get("id");
if(id.length()>0){
editText.setId(Integer.parseInt(child.attributes().get("id")));
}
}elseif(child.tagName().equals("input")&&child.attributes().get("type").equals("button")){
Buttonbutton=newButton(this);
button.setText(child.val());
tableRow.addView(button);
fields=child.attributes().get("fields");
functionName=child.attributes().get("functionName");
button.setOnClickListener(newOnClickListener(){
@Override
publicvoidonClick(Viewv){
//TODOonClick
}
});
}//endif(child.tagName().equals("input")&&child.attributes().get("type").equals("button"))
}//endfor(Elementchild:children)
}//endfor(Elementcol:cols)
tableLayout.addView(tableRow,p);
}//endfor(Elementrow:rows)
}//endtableParse()
}
希望本文所述对大家Android程序设计有所帮助。