Eliminate the per-process 200ms timeout during ANR thread-dumping.
Dump all the threads at once, then wait for the file to stabilize.
Seems to work great and is much, much, much faster.
Don't dump stack traces to traces.txt on app crashes (it isn't very
useful and mostly just clutters up the file).
Tweak the formatting of the dropbox dumpsys a bit, for readability,
and avoid running out of memory when dumping large log files.
Report build & kernel version with kernel log dropbox entries.
Adds android.os.RecoverySystem (marked as pending) to replace the
(hidden) com.android.internal.os.RecoverySystem. RecoverySystem
contains methods for:
- verifying the signature of an update package
- rebooting to install a package
- rebooting to wipe user data
(The reboot functions require "android.permission.REBOOT" and
"android.permission.ACCESS_CACHE_FILESYSTEM".) Providing these
simplifies implementation of OTA update for device builders.
Change-Id: I63ce743b156e7a1a0327fd395b0e4a82c0eda79a
take a File instead of a ParcelFileDescriptor (gets opened internally) --
that way the caller doesn't have to worry about closing their PFD and so on.
(Pretty much 100% of the time the caller will be uploading a file, anyway.)
