If the RAT-based resource overlay is not set,
config_tcp_buffers will be used instead.
Test: atest FrameworksTelephonyTests
Bug: 222323543
Change-Id: I55ccb2a2f0b2408e97aa851b5a6e77cf2abac9f2
Merged-In: I55ccb2a2f0b2408e97aa851b5a6e77cf2abac9f2
This addresses a security issue where the guest user can remove updates
for system apps.
With this CL, attempts to uninstall/downgrade system apps will fail if
attempted by a non-admin user.
This is a backport of ag/17352264.
Bug: 170646036
Test: manual, try uninstalling system app update as guest
Change-Id: I79c3bf303e729e00d8fb12c40330bc10c5ffec6e
Merged-In: I4e959e296cca9bbdfc8fccc5e5e0e654ca524165
am skip reason: Merged-In Ie8d5d008141e69febe5216f49b127222d2bcb8cc with SHA-1 89f6161d7a is already in history
Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/17378289
Change-Id: Id7f3d195cf7f05895fe9230683f0775a30827a3d
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
Right now the installation task does roughly this:
while (has partition data left) {
a. Copy partition data to write buffer.
b. Copy write buffer to shared memory.
c. Binder call submitFromAshmem() to inform the consumer of the
shared memory.
}
Both task (a) and (c) are I/O intensive and time consuming operations.
However (a) and (c) don't have a strong data dependency, and the only
consistency condition we need to maintain is "task (b) can only be
started once task (c) from the previous iteration is complete."
As soon as (b) is complete, (c) and *(a) of the next iteration* can be
started, pipelining task (a) & (c).
Also enlarge the default shared memory size because there are new
improvements after this change. The new default size (512K) is chosen
somewhat randomly, it's large enough to optimize the installation time
and small enough to not starve most devices' RAM.
Speedup:
* physical device: 23s -> 18s (14s if shared memory buffer is 512K)
* virtual device: 19s -> 15s
Bug: 225310919
Test: Install and boot DSU
Change-Id: If7093919762861d19d4fecaf997a699cc1b0fe41
This encryption warning is never shown, since
StorageManager.isNonDefaultBlockEncrypted() is hard-coded to return
false, since FDE (Full Disk Encryption) is no longer supported.
Therefore, remove an unused TextView and string, and stop calling
StorageManager.isNonDefaultBlockEncrypted().
Remove the word "encryption" from the layout name
"accessibility_enable_service_encryption_warning", since this layout
is still used for other, non-encryption related warnings.
Bug: 208476087
Change-Id: Ic4e9024eadd602205516aa3ba4cc01887a2a7d34
Every time we create a credential, contact the Provisioner app and tell
it that a key was generated. This may not strictly be true, but the
provisioner has heuristics to ensure that it only contacts the backend
if necessary. So, at most, we're spinning a few extra cycles whenever
a new credential is created (which is a rare occurence) to ensure that
we have RKP keys available for future requests.
Test: CtsIdentityTestCases
Fixes: 224771551
Change-Id: I6dd20635e6933842a95242e6d0cbfb9bf8c8f734
FDE (Full Disk Encryption) is no longer supported, so
StorageManager.inCryptKeeperBounce() is now hard-coded to return false.
In preparation for removing this method, stop calling it from
BootReceiver.
Bug: 208476087
Change-Id: Iccf509553fe01074634b14d670262a984a2fe400
FDE (Full Disk Encryption) is no longer supported, so
StorageManager.inCryptKeeperBounce() is now hard-coded to return false.
In preparation for removing this method, stop calling it from the device
policy manager.
Bug: 208476087
Change-Id: I17ab54dd622aaf749e8c2df925b71f042f440ef8
Remove deprecated tag from switchToSubscription API. Partially reverts the changes to switchToSubscription API with ag/16232869
Bug: 214055002
Test: manual, atest FrameworksTelephonyTests
Change-Id: I6a802ea0c85ff749b09745f629bc1a80f30ed3b9
Merged-In: I6a802ea0c85ff749b09745f629bc1a80f30ed3b9
am skip reason: Merged-In I7649b4f22b74647d152d76bb46d5ca70bfa3617d with SHA-1 f62904fd70 is already in history
Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/17378906
Change-Id: I5cb41cb985a3874dea08c6f4708c341af451c8d6
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
