1This directory contains code associated with the "Time Zone Data" app, which is a mechanism 2for updating time zone rules data on device without needing a full OTA: it is delivered via 3OEM-specific signed .apk files. 4 5The code/files beneath this directory are maintained by Android developers and intended to be 6OEM-independent. 7 8See the oem_template directory for files / directory structures that OEMs are expected to copy 9elsewhere and configure. 10