由于需要，要用手机给其他某个手机批量发送短信，于是想到了写一android应用来实现这一需要。

其中，主要代码如下(通过for循环发送短信)

public class SendManyMessage extends Activity {

PendingIntent paIntent;

SmsManager smsManager;

@Override

protected void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

setContentView(R.layout.activity_send_many_message);

TextView backButton = (TextView)findViewById(R.id.back_button);

TextView selectANumber = (TextView)findViewById(R.id.select_a_number);

final EditText telNumber = (EditText)findViewById(R.id.tel_number);

TextView sendMes = (TextView)findViewById(R.id.send_mes);

final EditText mesContent = (EditText)findViewById(R.id.mes_content);

final EditText telNum = (EditText)findViewById(R.id.tel_num);

backButton.setOnClickListener(new OnClickListener() {

@Override

public void onClick(View v) {

finish();

}

});

selectANumber.setOnClickListener(new OnClickListener() {

@Override

//打开通讯录选取号码

public void onClick(View v) {

Intent i = new Intent(Intent.ACTION_PICK);

i.setType("vnd.android.cursor.dir/phone");

startActivityForResult(i, 0);

}

});

sendMes.setOnClickListener(new OnClickListener() {

@SuppressWarnings("deprecation")

@Override

public void onClick(View v) {

paIntent = PendingIntent.getBroadcast(SendManyMessage.this, 0, new Intent(), 0);

smsManager = SmsManager.getDefault();

String message = "";

int num = 1;

int which = 0;

String phoneNumber = telNumber.getText().toString();

message = mesContent.getText().toString();

try{

num = Integer.parseInt(telNum.getText().toString());

}catch(Exception e){

num = 1;

}

if(message.trim().equals("")){

AlertDialog.Builder builder = new Builder(SendManyMessage.this);

builder.setMessage("信息不能为空！");

builder.setTitle("提示");

builder.setPositiveButton("确认", new android.content.DialogInterface.OnClickListener() {

@Override

public void onClick(DialogInterface dialog, int which) {

dialog.dismiss();

}

}).setNegativeButton("取消", new android.content.DialogInterface.OnClickListener() {

@Override

public void onClick(DialogInterface dialog, int which) {

dialog.dismiss();

}

}).show();

}else{

//通过for循环批量发送短信代码块

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

message = mesContent.getText().toString();

which = i + 1;

message = message + "(" + which + ")";

if(phoneNumber.length() < 11){

AlertDialog.Builder builder = new Builder(SendManyMessage.this);

builder.setMessage("号码格式不对！");

builder.setTitle("提示");

builder.setPositiveButton("确认", new android.content.DialogInterface.OnClickListener() {

@Override

public void onClick(DialogInterface dialog, int which) {

dialog.dismiss();

}

}).setNegativeButton("取消", new android.content.DialogInterface.OnClickListener() {

@Override

public void onClick(DialogInterface dialog, int which) {

dialog.dismiss();

}

}).show();

}else{

smsManager.sendTextMessage(phoneNumber, null,message, paIntent, null);

}

}

}

}

});

}

@Override

protected void onActivityResult(int requestCode, int resultCode, Intent data) {

super.onActivityResult(requestCode, resultCode, data);

EditText telNumber = (EditText)findViewById(R.id.tel_number);

switch (requestCode) {

case 0:

if (data == null) {

return;

}

Uri uri = data.getData();

Cursor cursor = getContentResolver().query(uri, null, null, null, null);

cursor.moveToFirst();

String number = cursor.getString(cursor.getColumnIndexOrThrow(Phones.NUMBER));

Log.d("tag", "number" + number);

telNumber.setText(number);

break;

default:

break;

}

}

}

应用源码地址：

http://download.csdn.net/download/lyhdream/6572617