android获取短信并自动填充详解手机开发

package com.velo.quanquan.util; 
import java.util.regex.Matcher; 
import java.util.regex.Pattern; 
import net.iaf.framework.util.Loger; 
import android.app.Activity; 
import android.database.ContentObserver; 
import android.database.Cursor; 
import android.net.Uri; 
import android.os.Handler; 
import android.widget.EditText; 
/** 
 * 读取短信内容 自动填充验证码 
 * 
 * @author qjx 
 * 
 */ 
public class SmsContentUtil extends ContentObserver { 
	public static final String SMS_URI_INBOX = "content://sms/inbox"; 
	private Activity activity = null; 
	private String smsContent = ""; 
	private EditText verifyText = null; 
	public SmsContentUtil(Handler handler) { 
		super(handler); 
	} 
	public SmsContentUtil(Activity activity, Handler handler, EditText verifyText) { 
		super(handler); 
		this.activity = activity; 
		this.verifyText = verifyText; 
	} 
	@Override 
	public void onChange(boolean selfChange) { 
		super.onChange(selfChange); 
		Cursor cursor = null;// 光标 
		// 读取收件箱中指定号码的短信 
		cursor = activity.getContentResolver().query(Uri.parse(SMS_URI_INBOX), new String[] { 
			"_id", "address", "body", "read", "date" }, "address=? and read=?", 
			new String[] { "15555215554", "0" }, "date desc"); 
		if (cursor != null) {// 如果短信为未读模式 
			cursor.moveToFirst(); 
			if (cursor.moveToFirst()) { 
				String smsbody = cursor 
						.getString(cursor.getColumnIndex("body")); 
				Loger.e("smsbody:" + smsbody); 
				String regEx = "[^0-9]"; 
				Pattern p = Pattern.compile(regEx); 
				Matcher m = p.matcher(smsbody.toString()); 
				smsContent = m.replaceAll("").trim().toString(); 
				verifyText.setText(smsContent); 
				verifyText.setSelection(verifyText.getText().toString().trim().length()); 
			} 
		} 
	} 
} 

调用该方法的地方的代码：

SmsContentUtil smsContent = new SmsContentUtil(LoginActivity.this, new Handler(), verifyText);

 // 注册短信变化监听
  this.getContentResolver().registerContentObserver(Uri.parse(“content://sms/”), true, smsContent );