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License Key

Related documentations
License Manager

A license key is unique to a package name.

If you change the package name of an app or create an app with a new package name, you must create a new key for the new package name.

The license key can be created from License Manager.

If you have created a new key, use the following code to add the key.

>ARActivity.java

protected void onCreate(Bundle savedInstanceState) {
    …
    MaxstAR.init(getApplicationContext(), "your license key");
    …
}

If you add a wrong license key, the ‘Invalid Signature' watermark will be displayed.