Add command line help for the new 'adb backup -all -nosystem'
Documentation-only change that supports the new framework-side
feature to omit system packages when you're using adb backup -all.
Bug 5361503.
Change-Id: I86bca8883a7fb8c713ca352ad5980e92fd640d18
diff --git a/commandline.c b/commandline.c
index 973932f..4c15232 100644
--- a/commandline.c
+++ b/commandline.c
@@ -129,18 +129,22 @@
" adb bugreport - return all information from the device\n"
" that should be included in a bug report.\n"
"\n"
- " adb backup [-f <file>] [-apk|-noapk] [-shared|-noshared] [-all] [<packages...>]\n"
- " - Write an archive of the device's data to <file>.\n"
- " If a -f option is not supplied then the data is\n"
- " written to \"backup.ab\" in the current directory.\n"
+ " adb backup [-f <file>] [-apk|-noapk] [-shared|-noshared] [-all] [-system|-nosystem] [<packages...>]\n"
+ " - write an archive of the device's data to <file>.\n"
+ " If no -f option is supplied then the data is written\n"
+ " to \"backup.ab\" in the current directory.\n"
" (-apk|-noapk enable/disable backup of the .apks themselves\n"
" in the archive; the default is noapk.)\n"
" (-shared|-noshared enable/disable backup of the device's\n"
" shared storage / SD card contents; the default is noshared.)\n"
" (-all means to back up all installed applications)\n"
+ " (-system|-nosystem toggles whether -all automatically includes\n"
+ " system applications; the default is to include system apps)\n"
" (<packages...> is the list of applications to be backed up. If\n"
" the -all or -shared flags are passed, then the package\n"
- " list is optional.)\n"
+ " list is optional. Applications explicitly given on the\n"
+ " command line will be included even if -nosystem would\n"
+ " ordinarily cause them to be omitted.)\n"
"\n"
" adb restore <file> - restore device contents from the <file> backup archive\n"
"\n"