nl: verifies that the data was signed with the given signature , and returns the verified purchase . the data is in json format and signed with a private key . the data also contains the purchasestate and product id of the purchase . concode_field_sep String TAG concode_elem_sep String KEY_FACTORY_ALGORITHM concode_elem_sep String SIGNATURE_ALGORITHM concode_field_sep PublicKey generatePublicKey concode_elem_sep boolean verify
code: boolean function ( String arg0 , String arg1 , String arg2 ) { if ( TextUtils . isEmpty ( arg1 ) || TextUtils . isEmpty ( arg0 ) || TextUtils . isEmpty ( arg2 ) ) { } PublicKey loc0 = Security . generatePublicKey ( arg0 ) ; return Security . verify ( loc0 , arg1 , arg2 ) ; }