android获取手机唯一标识的方法

import android.provider.Settings.Secure;

 

private String android_id = Secure.getString(getContext().getContentResolver(),Secure.ANDROID_ID);

UUID deviceUuid = new UUID(androidId.hashCode(), ((long)tmDevice.hashCode() << 32) | tmSerial.hashCode());
String deviceId = deviceUuid.toString();