Class android.content.pm.`PackageInstaller.Session`

Added Methods
`void` `addFile`(`int,` `String, long, byte[], byte[]`)
`DataLoaderParams` `getDataLoaderParams`()
`void` `removeFile`(`int,` `String`)
`void` `setChecksums`(`String,` `List<Checksum>, byte[]`)

Class android.content.pm.PackageInstaller.Session