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Utility functions
Utility functions for releasing data. 
Summary
    
      
        Functions
       | 
    
    
      
        ArByteArray_release(uint8_t *byte_array)
       | 
      
         
          void
         
        Releases a byte array created using an ARCore API function.  
       | 
    
    
      
        ArString_release(char *str)
       | 
      
         
          void
         
        Releases a string acquired using an ARCore API function.  
       | 
    
  
Functions
    ArByteArray_release
    void ArByteArray_release(
  uint8_t *byte_array
)
    
      Releases a byte array created using an ARCore API function. 
     
   
    ArString_release
    void ArString_release(
  char *str
)
    
      Releases a string acquired using an ARCore API function. 
      
      
        
          | Details | 
        
        
          
            | Parameters | 
            
              
                
                  
                    
                      str
                     | 
                    
                       The string to be released.  
                     | 
                   
                
               
             | 
          
        
      
     
   
  
  
 
  
    
    
      
       
    
    
  
  
  Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 4.0 License, and code samples are licensed under the Apache 2.0 License. For details, see the Google Developers Site Policies. Java is a registered trademark of Oracle and/or its affiliates.
  Last updated 2025-11-03 UTC.
  
  
  
    
      [null,null,["Last updated 2025-11-03 UTC."],[],["The content outlines utility functions for releasing data within the ARCore API. `ArByteArray_release` frees memory allocated to a byte array, while `ArString_release` deallocates memory held by a string. Both functions, when called, are used to release resources acquired through the ARCore API, ensuring proper memory management. The parameter for the `ArString_release` function takes a pointer to a character (`char *str`) to be released.\n"]]