查询通讯录拨号发短信

    <uses-permission android:name="android.permission.SEND_SMS" />
    <uses-permission android:name="android.permission.READ_CONTACTS" />

public class Address extends Activity {
	private static final String TAG="App";
	ListView listView;
	ListAdapter adapter; //声明一个适配器名称
	@Override
	public void onCreate(Bundle savedInstanceState) {
		requestWindowFeature(Window.FEATURE_NO_TITLE);
		super.onCreate(savedInstanceState);
		setContentView(R.layout.addr);
		listView=(ListView) findViewById(R.id.list);
		//从数据库获取联系人姓名和电话号码
		Cursor cur=this.getContentResolver().query(People.CONTENT_URI,null, null,null,null);
		adapter=new SimpleCursorAdapter(this,android.R.layout.simple_list_item_2,cur,new String[]{People.NAME,People.NUMBER},new int[]{android.R.id.text1,android.R.id.text2});
		//SimpleCursorAdapter(Context context, int layout, Cursor c, String[] from, int[] to) 构造函数参数
		this.startManagingCursor(cur);
		listView.setAdapter(adapter);

		listView.setOnItemClickListener(new AdapterView.OnItemClickListener(){
			public void onItemClick(AdapterView<?> arg0, View arg1, int position,
					long arg3){
				// TODO Auto-generated method stub
				//从指针的封装类中获得选中项的电话号码并拨号
				CursorWrapper wrapper=(CursorWrapper)listView.getItemAtPosition(position);//返回值是Object类需要向下转型成CursorWrapper类型
				int columnIndex=wrapper.getColumnIndex(People.NUMBER);//返回从0开始的索引，如果列名不存在将返回-1
				if(!wrapper.isNull(columnIndex)){
					String number=wrapper.getString(columnIndex);
					Log.d(TAG,"number="+number);
					//    //判断电话号码的有效性
					if(PhoneNumberUtils.isGlobalPhoneNumber(number)){
						//短信发送
						//获得发送短信的管理器，使用的是android.telephony.SmsManager 
						SmsManager smsManager = SmsManager.getDefault();
						//使用短信管理器发送短信内容 
						//参数一为短信接收者 
						//参数三为短信内容 
						//其他可以设为null 
						String msg="分享一个好东西。。。。";
						smsManager.sendTextMessage(number, null, msg, null, null); 
						Toast.makeText(Address.this,"发送成功", Toast.LENGTH_SHORT).show(); 
						//拨号
						//Intent intent = new Intent(Intent.ACTION_DIAL,Uri.parse("tel://"+ number));
						//startActivity(intent);
					}}			
			}
		});
	}
}