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

    xmlns:tools="http://schemas.android.com/tools"

    android:id="@+id/MyLayout"

    android:orientation="vertical"

    android:layout_width="fill_parent"

    android:layout_height="fill_parent" >

	<TableLayout

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

	    android:id="@+id/TableLayout01"

	    android:orientation="vertical"

	    android:layout_width="fill_parent"

	    android:layout_height="wrap_content">

	    <TableRow>

	        <TextView

	            android:text="收信人："

	            android:layout_width="90px"

	            android:layout_height="wrap_content"

	            android:textSize="20px"/>

	        <EditText

	            android:id="@+id/tel"

	            android:numeric="integer"

	            android:layout_width="260px"

	            android:layout_height="wrap_content"/>

	    </TableRow>

	    <View

	        android:layout_height="2px"

	        android:background="#ff909090"/>

	    <TableRow>

	        <TextView

	            android:text="内容："

	            android:textSize="20px"

	            android:layout_width="90px"

	            android:layout_height="wrap_content"/>

	            <EditText

	                android:id="@+id/content"

	                android:lines="6"

	                android:gravity="top"

	                android:layout_width="260px"

	                android:layout_height="wrap_content"/>

	    </TableRow>

	    <View

	        android:layout_height="2px"

	        android:background="#ff909090"/>

	</TableLayout>

	<Button

	    android:id="@+id/mybut"

	    android:layout_width="fill_parent"

	    android:layout_height="wrap_content"

	    android:text="发送短信"/>

</LinearLayout>

package com.example.myclock;

import android.net.Uri;

import android.os.Bundle;

import android.os.SystemClock;

import android.os.Vibrator;

import android.app.Activity;

import android.app.Service;

import android.content.Intent;

import android.view.Menu;

import android.view.View;

import android.view.View.OnClickListener;

import android.widget.Button;

import android.widget.Chronometer;

import android.widget.Chronometer.OnChronometerTickListener;

import android.widget.EditText;

public class MainActivity extends Activity {

	private Button mybut = null;

	private EditText tel = null;

	private EditText content = null;

    @Override

    public void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

        setContentView(R.layout.activity_main);

       this.mybut = (Button)super.findViewById(R.id.mybut);

       this.tel = (EditText)super.findViewById(R.id.tel);

       this.content = (EditText)super.findViewById(R.id.content);

       this.mybut.setOnClickListener(new OnClickListenerlmpl());

    }

    private class OnClickListenerlmpl implements OnClickListener{

    	public void onClick(View view){

    		String telStr = MainActivity.this.tel.getText().toString();

    		String note = MainActivity.this.content.getText().toString();

    		Uri uri = Uri.parse("smsto:"+telStr);

    		Intent it = new Intent();

    		it.setAction(Intent.ACTION_SENDTO);

    		it.putExtra("sms_body", note);

    		it.setType("vnd.android-dir/mms-sms");

    		it.setData(uri);

    		MainActivity.this.startActivity(it);

    	}

    }

}