Long description

The figure shows three rectangular blocks, the first block is labeled Application process which is subdivided into two rectangular Application Code and PackageManager. The second block is labeled System server and it consists of a sub-block labeled PackageManagerService. An arrow is pointing from PackageManager to the PackageManagerService which is labeled Binder I P C. The third horizontal block is labeled Service manager and it consists of a sub-block labeled package. An arrow is pointing from PackageManager to the Package which is labeled Binder I P C, and another arrow is pointing from PackageManagerService to the Package which is labeled Binder IPC.