Hi ,thanks for your reply.
I have required a trial license key for SDK 6 and test the instant tracking.The new feature is very nice.
But maybe I needn't the feature at present.The purpose to update the SDK version is that old SDK didn't judement wheather the camera is null ,which leads to a NullPointerException when call the
getCameraParameter and my application crash.
I have found that it is fixed in SDK 6.0.0.So I update the SDK.
If I want to use the newest SDK, I must buy the liscense with InstantTracking?
Yes,the new feature is very cool and I am more likely to buy it.but not present.So can you provide a new license don't include the instant tracking?
Thx,I have send the email.Please pay attention to check E-mail.
Where can I find a link to download the old SDK versioned 5.3.0
He Yongdong
It is work in 5.x but tips "License key is missing or invalid" if I change old SDK the version 6.0.0.
The platform is Android.