android-短信发送器的实现

package com.example.lesson01_sms;

import android.app.Activity;

import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;

import android.view.Menu;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;

public class SmsActivity extends Activity {
 public Button button_send;
 public EditText edit_num;
 public EditText edit_content;

 @Override
 protected void onCreate(Bundle savedInstanceState) {
  super.onCreate(savedInstanceState);
  setContentView(R.layout.activity_sms);
  button_send=(Button) findViewById(R.id.button_send);
  edit_num=(EditText) findViewById(R.id.edit_num);
  edit_content=(EditText) findViewById(R.id.edit_content);
  button_send.setOnClickListener(new View.OnClickListener() {
   @Override
   public void onClick(View v) {
    // TODO Auto-generated method stub
   String phone_num=edit_num.getText().toString();
   Intent intent=new Intent(Intent.ACTION_SEND);
   intent.putExtra(Intent.EXTRA_STREAM,Uri.parse("file:///scard/a.jpg"));
   
   intent.putExtra("exit_on_send",true);
   intent.putExtra("subject", "it's subject");
   intent.putExtra("sms_body","it is content");
   SmsActivity.this.startActivity(intent);
   
 /*
  * 发送短信
  * String phone_num=edit_num.getText().toString();
 String phone_content=edit_content.getText().toString();
 SmsManager smsManager=SmsManager.getDefault();
 
 PendingIntent pendingIntent=PendingIntent.getBroadcast(SmsActivity.this,0,new Intent(),0);
 ArrayList<String> contents=smsManager.divideMessage(phone_content);
 for(String c:contents){
 smsManager.sendTextMessage(phone_num,null,c,pendingIntent,null);
 }
 
 Toast.makeText(SmsActivity.this, "短信发送完毕", Toast.LENGTH_LONG)
    .show();*/

 
 }

   
  });
 }

 @Override
 public boolean onCreateOptionsMenu(Menu menu) {
  // Inflate the menu; this adds items to the action bar if it is present.
  getMenuInflater().inflate(R.menu.sms, menu);
  return true;
 }

}

 

 

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:paddingBottom="@dimen/activity_vertical_margin"
    android:paddingLeft="@dimen/activity_horizontal_margin"
    android:paddingRight="@dimen/activity_horizontal_margin"
    android:paddingTop="@dimen/activity_vertical_margin"
    tools:context=".SmsActivity" >

   
   
    <TextView
        android:id="@+id/view_phone"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="@string/phone_num"/>
  
    <EditText
        android:id="@+id/edit_num"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:inputType="phone"
        android:layout_below="@id/view_phone"
        android:layout_alignParentLeft="true"
        />
    <TextView
        android:id="@+id/view_content"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_below="@id/edit_num"
        android:text="@string/phone_content"/>
   
    <EditText
        android:id="@+id/edit_content"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:minLines="5"
        android:inputType="text"
        android:layout_below="@id/view_content"
        />
    <Button
        android:id="@+id/button_send"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_below="@id/edit_content"
        android:text="@string/phone_button"/>
   
</RelativeLayout>

 

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

    <string name="app_name">lesson01-sms</string>
    <string name="action_settings">Settings</string>
    <string name="hello_world">Hello world!</string>
    <string name="phone_num">请输入手机号码</string>
    <string name="phone_content">请输入发送内容</string>
    <string name="phone_button">发送</string>

</resources>