This directory, located on Android devices, stores temporary data for the Facebook Messenger application. The files within this location are used to speed up the app’s performance by storing frequently accessed information, such as images, videos, and other media, locally. For instance, thumbnails of conversations or recently viewed photos may reside here.
The existence of this location contributes to a smoother user experience, reducing loading times and data consumption. By caching data locally, the application avoids repeatedly downloading the same information from the network. Historically, such data storage mechanisms have been crucial for mobile applications, especially in areas with limited or unstable internet connectivity.