本文实例为大家分享了android实现手机自动获取短信验证码功能，供大家参考，具体内容如下
1、短信监听广播
2、读取短信内容
3、截取短信内容【可以 reg截取】
4、填写至相应控件
ps：devstore测试没有获取到验证码
源码片段
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public class mainactivity extends activity {
private broadcastreceiver smsreceiver;
private intentfilter filter2;
private handler handler;
private edittext et;
private string strcontent;
private string patterncoder = "(?<!--\\d)\\d{6}(?!\\d)";
@override
protected void oncreate(bundle savedinstancestate) {
super.oncreate(savedinstancestate);
setcontentview(r.layout.activity_main);
et = (edittext) findviewbyid(r.id.et);
handler = new handler() {
public void handlemessage(android.os.message msg) {
et.settext(strcontent);
};
};
filter2 = new intentfilter();
filter2.addaction("android.provider.telephony.sms_received");
filter2.setpriority(integer.max_value);
smsreceiver = new broadcastreceiver() {
@override
public void onreceive(context context, intent intent) {
object[] objs = (object[]) intent.getextras().get("pdus");
for (object obj : objs) {
byte[] pdu = (byte[]) obj;
smsmessage sms = smsmessage.createfrompdu(pdu);
// 短信的内容
string message = sms.getmessagebody();
log.d("logo", "message " + message);
// 短息的手机号。。+86开头？
string from = sms.getoriginatingaddress();
log.d("logo", "from " + from);
time time = new time();
time.set(sms.gettimestampmillis());
string time2 = time.format3339(true);
log.d("logo", from + " " + message + " " + time2);
strcontent = from + " " + message;
handler.sendemptymessage(1);
if (!textutils.isempty(from)) {
string code = patterncode(message);
if (!textutils.isempty(code)) {
strcontent = code;
handler.sendemptymessage(1);
}
}
}
}
};
registerreceiver(smsreceiver, filter2);
}
@override
protected void ondestroy() {
super.ondestroy();
unregisterreceiver(smsreceiver);
}
/**
* 匹配短信中间的6个数字（验证码等）
*
* @param patterncontent
* @return
*/
private string patterncode(string patterncontent) {
if (textutils.isempty(patterncontent)) {
return null;
}
pattern p = pattern.compile(patterncoder);
matcher matcher = p.matcher(patterncontent);
if (matcher.find()) {
return matcher.group();
}
return null;
}
}</pre-->
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以上就是android通过手机自动获取短信验证码的详细代码，希望对大家实现手机自动获取短信验证码有所帮助。