Whether the backup service supports multi-user is now configured in a Global setting: backup_multi_user_enabled This allows us to develop multi-user support hidden behind a flag. In a future CL, we'll also gate the types of users we support. Also create basic infrastructure for starting the service for a newly unlocked user (currently a no-op). Bug: 120212806 Test: 1) atest TrampolineTest 2) adb shell settings put global backup_multi_user_enabled 0; unlock system user -> verify service started; unlock user 10 -> verify service not started; 3) adb shell settings put global backup_multi_user_enabled 1; unlock system user -> verify service started; unlock user 10 -> verify service started; Change-Id: I048e017cfa6148097cebe2eb2916d1b53c53d3b0
Conventions for the protos in this directory:
-
As in the rest of Android, use 4 spaces to indent instead of 2.
-
For protos based on Java files, use the same package as the Java file. For example,
com.android.server.thinginstead ofcom.android.server.thing.proto. -
If the proto describes the top level output of dumpsys, it should contain
Dump. This makes it easy to understand that the proto is the dumpsys output of a certain service, not the data structure of that service, e.g.WindowManagerServiceDumpProtovsWindowManagerServiceProto.- Inner messages whose containing messages have the
Protosuffix do not need to have aProtosuffix. E.g:
- Inner messages whose containing messages have the
message FooProto {
message Bar {
...
}
}
vs
message FooProto {
message BarProto {
...
}
}
-
If the proto represents the structure of an object, it should have
Protoas its suffix. Please also include the full package path of the original object as a comment to the proto message. -
Include units in the field names. For example,
screen_time_msvsscreen_time, orfile_size_bytesorfile_size_mebibytesvsfile_size. -
Leave field numbers 50,000 - 100,000 reserved for OEMs.