<?xml version="1.0" encoding="utf-8"?>

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"

    android:layout_width="match_parent"

    android:layout_height="match_parent"

    android:orientation="vertical" >

    <LinearLayout

        android:layout_width="match_parent"

        android:layout_height="match_parent"

        android:layout_weight="6">

        <TableLayout

            android:layout_width="match_parent"

            android:layout_height="match_parent"

            android:layout_gravity="center_vertical">

            <TextView

                android:layout_width="wrap_content"

                android:layout_height="wrap_content"

                android:text="请输入要生成表格的行号列"

                android:textSize="15sp"/>

            <TableRow

                android:gravity="center"

                android:layout_marginTop="5dp"

                >

                 <TextView

                    android:id="@+id/tv1"

                    android:layout_width="wrap_content"

                    android:layout_height="wrap_content"

                    android:text="行"

                    android:textSize="15sp"/>

            <EditText

                android:id="@+id/et1"

                android:layout_width="100dp"

                android:layout_height="wrap_content"/>

            </TableRow>

            <TableRow

                android:gravity="center"

                android:layout_marginTop="5dp"

                >

                <TextView

                    android:id="@+id/tv2"

                    android:layout_width="wrap_content"

                    android:layout_height="wrap_content"

                    android:text="列"

                    android:textSize="15sp" />

            <EditText

                android:id="@+id/et2"

                android:layout_width="100dp"

                android:layout_height="wrap_content"

                android:numeric="decimal"/>

            <!-- decimal 只能输入数字，大于0的数字-->

            </TableRow>

            <TableRow

                android:gravity="center"

                >

                <Button

                    android:id="@+id/btnadd"

                    android:layout_width="wrap_content"

                    android:layout_height="wrap_content"

                    android:layout_span="2"

                    android:text="确定"

                    />

            </TableRow>

        </TableLayout>

     </LinearLayout>

    <TableLayout

        android:id="@+id/table"

        android:layout_width="match_parent"

        android:layout_height="match_parent"

        android:layout_weight="3"

        android:stretchColumns="*"

        android:shrinkColumns="*">

    </TableLayout>

</LinearLayout>

package com.example.counter;

import android.app.Activity;

import android.os.Bundle;

import android.view.View;

import android.view.View.OnClickListener;

import android.widget.Button;

import android.widget.EditText;

import android.widget.TableLayout;

import android.widget.TableRow;

public class MainActivity extends Activity implements OnClickListener {

    private Button submit;

    private EditText row;

    private EditText cloumn;

    private TableLayout table;

    @Override

    protected void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

        setContentView(R.layout.canchange);

        submit = (Button) findViewById(R.id.btnadd);

        row = (EditText) findViewById(R.id.et1);

        cloumn = (EditText) findViewById(R.id.et2);

        table = (TableLayout) findViewById(R.id.table);

        submit.setOnClickListener(this);

    }

    @Override

    public void onClick(View v) {

        int c = Integer.parseInt(row.getText() + "");

        int r = Integer.parseInt(cloumn.getText() + "");

        table.removeAllViews();

        for (int i = 0; i < c; i++) {

            TableRow tr = new TableRow(this);

            for (int j = 0; j < r; j++) {

                Button b = new Button(this);

                tr.addView(b);

            }

            table.addView(tr);

        }

    }

}