本文实例为大家分享了android短信管理器SmsManager的具体代码，供大家参考，具体内容如下
需要注册的权限
代码语言：javascript复制<uses-permission android:name="android.permission.READ_CONTACTS"/
<uses-permission android:name="android.permission.SEND_SMS"/ 群发短信
代码语言：javascript复制package com.android.xiong.groupsend;
import java.util.ArrayList;
import java.util.List;
import android.app.Activity;
import android.app.AlertDialog;
import android.app.PendingIntent;
import android.content.DialogInterface;
import android.content.Intent;
import android.database.Cursor;
import android.os.Bundle;
import android.provider.ContactsContract;
import android.telephony.SmsManager;
import android.view.Menu;
import android.view.View;
import android.view.ViewGroup;
import android.view.View.OnClickListener;
import android.widget.BaseAdapter;
import android.widget.Button;
import android.widget.CheckBox;
import android.widget.EditText;
import android.widget.ListView;
import android.widget.Toast;
public class MainActivity extends Activity {
private Button bt1, bt2;
private EditText ed1, ed2;
private SmsManager sManger;
List<String sendList = new ArrayList<String ();
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
bt1 = (Button) findViewById(R.id.bt1);
bt2 = (Button) findViewById(R.id.bt2);
ed1 = (EditText) findViewById(R.id.ed1);
ed2 = (EditText) findViewById(R.id.ed2);
// 获取SmsManger
sManger = SmsManager.getDefault();
bt1.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
for (String send : sendList) {
// 创建PendIntent对象
PendingIntent ped = PendingIntent.getActivity(
MainActivity.this, 0, new Intent(), 0);
// 发送信息
sManger.sendTextMessage(send, null, ed2.getText()
.toString(), ped, null);
}
// 提示消息发送完毕
Toast.makeText(MainActivity.this, "短信群发完", Toast.LENGTH_LONG)
.show();
}
});
bt2.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
// 查看联系人的电话号码
final Cursor cursor = getContentResolver().query(
ContactsContract.CommonDataKinds.Phone.CONTENT_URI,
null, null, null, null);
BaseAdapter adapter = new BaseAdapter() {
@Override
public View getView(int position, View convertView,
ViewGroup parent) {
cursor.moveToPosition(position);
CheckBox rb = new CheckBox(MainActivity.this);
// 获取联系人的电话号码 并去掉中间的中画、空格
String number = cursor
.getString(
cursor.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER))
.replace("-", "");
rb.setText(number);
// 如果该号码已经加入发送人名单，默认勾选该号码
if (sendList.contains(number)) {
rb.setChecked(true);
}
return rb;
}
@Override
public long getItemId(int position) {
// TODO Auto-generated method stub
return position;
}
@Override
public Object getItem(int position) {
// TODO Auto-generated method stub
return position;
}
@Override
public int getCount() {
// TODO Auto-generated method stub
return cursor.getCount();
}
};
// 加载list.xml布局文件对应的View
View selectView = getLayoutInflater().inflate(R.layout.item,
null);
final ListView listView = (ListView) selectView
.findViewById(R.id.list1);
listView.setAdapter(adapter);
new AlertDialog.Builder(MainActivity.this).setView(selectView).setPositiveButton("确定", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
//清空sendList集合
sendList.clear();
//遍历listView组件的每个列表项
for(int i=0;i<listView.getCount();i ){
CheckBox checkBox=(CheckBox)listView.getChildAt(i);
//如果该列表项被勾选
if(checkBox.isChecked()){
//添加到该列表项中
sendList.add(checkBox.getText().toString());
ed1.append(checkBox.getText().toString() ",");
}
}
}
}).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.main, menu);
return true;
}
} <LinearLayout 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:orientation="vertical"
tools:context=".MainActivity"
<EditText
android:id="@ id/ed1"
android:layout_width="match_parent"
android:layout_height="wrap_content"/
<EditText
android:id="@ id/ed2"
android:layout_width="match_parent"
android:layout_height="wrap_content"
/
<Button
android:id="@ id/bt2"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="获取联系人"/
<Button
android:id="@ id/bt1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="发送信息"/
</LinearLayout <?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"
<ListView
android:id="@ id/list1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
</ListView
</LinearLayout 以上就是本文的全部内容，希望对大家的学习有所帮助。
