Android读取短信验证码 自动填写

1.创建验证码实体类

public class SmsUtil extends ContentObserver {

public static final String SMS_URI_INBOX = "content://sms/inbox";

private Activity activity = null;

private String smsContent = "";

private EditText verifyText = null;

public SmsUtil(Activity activity, TaskHandler 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

if (null != activity.managedQuery(Uri.parse(SMS_URI_INBOX),

new String[] { "_id", "address", "body", "read" },

"address=? and read=?", new String[] { "1069036136580", "0" },

"date desc")) {

cursor = activity.managedQuery(Uri.parse(SMS_URI_INBOX),

new String[] { "_id", "address", "body", "read" },

"address=? and read=?",

new String[] { "1069036136580", "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"));

System.out.println("smsbody======================="

String regEx = "[^0-9]";

Pattern p = Pattern.compile(regEx);

Matcher m = p.matcher(smsbody.toString());

smsContent = m.replaceAll("").trim().toString();

verifyText.setText(smsContent);

}

}

}

}

}

2.监听

content = new SmsUtil(UserRegisterActivity.this, mTaskHandler,

mCodeInput); // 注册短信变化监听

this.getContentResolver().registerContentObserver(

Uri.parse("content://sms/")asp验证码, true, content);

3.取消注册

@Override protected void onDestroy() { // TODO Auto-generated method stub super.onDestroy(); this.getContentResolver().unregisterContentObserver(content); }

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