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label text button 自己根据需要再添加，呵呵

import java.util.ArrayList;import java.util.List;import org.apache.http.NameValuePair;import org.apache.http.message.BasicNameValuePair;import org.jsoup.Jsoup;import org.jsoup.nodes.Document;import org.jsoup.nodes.Element;import org.jsoup.select.Elements;import android.app.Activity;import android.graphics.Color;import android.os.Bundle;import android.view.View;import android.view.ViewGroup;import android.view.Window;import android.view.View.OnClickListener;import android.widget.Button;import android.widget.EditText;import android.widget.TableLayout;import android.widget.TableRow;import android.widget.TextView;import android.widget.Toast;public class TableParseActivity extends Activity{ private Document doc; private String html = null; private TableLayout tableLayout; private final int WC = ViewGroup.LayoutParams.WRAP_CONTENT; private final int FP = ViewGroup.LayoutParams.FILL_PARENT; private final int WIDTH = 80; private String functionName,fields; private List params; private static String url; @Override public void onCreate(Bundle savedInstanceState) {  super.onCreate(savedInstanceState);  setContentView(R.layout.analyzing);  html = "需要解析的HTML字符串";  tableParse(); } public void tableParse(){  doc = Jsoup.parse(html);  Elements trs = doc.select("tr");  tableLayout = (TableLayout)findViewById(R.id.tableLayout1);  TableLayout.LayoutParams p = new TableLayout.LayoutParams(FP, WC);  this.setTitle(doc.title());  for (Element row : trs) {//循环表下的行 tr对象   TableRow tableRow = new TableRow(this);   Elements cols = row.children();   for (Element col : cols) {//循环行下的列 td对象    Elements children = col.children();    for (Element child : children) {     if(child.tagName().equals("label")){      TextView textView = new TextView(this);      textView.setText(child.val());      textView.setTextColor(Color.BLACK);      tableRow.addView(textView);     }else if(child.tagName().equals("input")&&child.attributes().get("type").equals("text")){      EditText editText = new EditText(this);      editText.setText(child.val());      editText.setWidth(WIDTH);      tableRow.addView(editText);      String id = child.attributes().get("id");      if(id.length() > 0){       editText.setId(Integer.parseInt(child.attributes().get("id")));      }     }else if(child.tagName().equals("input")&&child.attributes().get("type").equals("button")){      Button button = new Button(this);      button.setText(child.val());      tableRow.addView(button);      fields = child.attributes().get("fields");       functionName = child.attributes().get("functionName");       button.setOnClickListener(new OnClickListener() {       @Override       public void onClick(View v) {        //TODO onClick       }      });     }//end if(child.tagName().equals("input")&&child.attributes().get("type").equals("button"))    }//end for (Element child : children)   }//end for (Element col : cols)   tableLayout.addView(tableRow,p);  }//end for (Element row : rows) }//end tableParse()}

希望本文所述对大家Android程序设计有所帮助。

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