Insert toasts from system packages at the front of the queue
  to ensure that apps can't spam with toast to delay system toasts from showing.
 Also increase Clipboard paste warning toasts length to LENGTH_LONG.

Test: atest NotificationManagerServiceTest
Bug: 293301736

Change-Id: I13547f853476bc88d12026c545aba9f857ce8724
Merged-In: I13547f853476bc88d12026c545aba9f857ce8724

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/25023593



Change-Id: If9ad2d6e259097cb0a2f00d08a251cfc479e0993
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/25023593



Change-Id: I6c2592384abe9be7d72b76ee6554d6c6817bb6bb
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

This reverts commit 18a2f95b.

Reason for revert: b/304531493

Bug: 231476072
Change-Id: I0e02610bbceff4bc243e90e8b4aaa8e9dcdebe50
Merged-In: I0e02610bbceff4bc243e90e8b4aaa8e9dcdebe50

[automerger skipped] [CDM] Validate component name length before requesting notification access. am: 447216ec -s ours am: 341969c1 -s ours

am skip reason: Merged-In I7ea5d5c1f78858db9865f3310d1e0aff9c8b5579 with SHA-1 3ab14638 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/24865306



Change-Id: I82a0ab918593b3ecca3673dc35df9ec5e960815d
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

[automerger skipped] [CDM] Validate component name length before requesting notification access. am: 447216ec -s ours

am skip reason: Merged-In I7ea5d5c1f78858db9865f3310d1e0aff9c8b5579 with SHA-1 3ab14638 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/24865306



Change-Id: I186c300476c902d8202bcce8ae97ed089f1de4ef
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

[automerger skipped] [CDM] Validate component name length before requesting notification access. am: 3ab14638 -s ours

am skip reason: Merged-In I7ea5d5c1f78858db9865f3310d1e0aff9c8b5579 with SHA-1 edb1e78e is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/24867204



Change-Id: Ib68907e5b761bdeaf3b1af08ece527fda43095f2
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

Bug: 295335110
Test: Test app with long component name
Change-Id: I7ea5d5c1f78858db9865f3310d1e0aff9c8b5579
Merged-In: I7ea5d5c1f78858db9865f3310d1e0aff9c8b5579

Bug: 295335110
Test: Test app with long component name
Change-Id: I7ea5d5c1f78858db9865f3310d1e0aff9c8b5579
Merged-In: I7ea5d5c1f78858db9865f3310d1e0aff9c8b5579

Bug: 295335110
Test: Test app with long component name
Change-Id: I7ea5d5c1f78858db9865f3310d1e0aff9c8b5579
Merged-In: I7ea5d5c1f78858db9865f3310d1e0aff9c8b5579

[automerger skipped] Merge "Truncate user data to a limit of 500 characters" into rvc-dev am: a4ddc2b3 am: 09f8c234 -s ours

am skip reason: skipped by user tetianameronyk

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/24656668



Change-Id: Ice89c1ea892776ca847a4b6b9ac71ca981143321
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

When resumable media is added that has artwork set via URI, check the
permissions for the URI before attempting to load it

Test: atest MediaDataManagerTest UriGrantsManagerServiceTest
Test: manual with test app
Bug: 284297452
Change-Id: Ie79915d3d1712f08dc2e8dfbd5bc7fd32bb308a3
Merged-In: Ie79915d3d1712f08dc2e8dfbd5bc7fd32bb308a3

Fix vulnerability that allows creating users with no restrictions. This is done by creating an intent to create a user and putting extras that are too long to be serialized. It causes IOException and the restrictions are not written in the file.

By truncating the string values when writing them to the file, we ensure that the exception does not happen and it can be recorded correctly.

Bug: 293602317
Change-Id: Ia71477601d036a3ca55e73cdc9698ae268a30f20
Test: install app provided in the bug, open app and click add. Check logcat to see there is no more IOException. Reboot the device by either opening User details page or running adb shell dumpsys user | grep -A12 heen and see that the restrictions are in place.
Merged-In: I633dc10974a64ef2abd07e67ff2d209847129989

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/24656668



Change-Id: I21a2f04eec6ab02a64f9c9723df5920480683ffa
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

[automerger skipped] Merge "RESTRICT AUTOMERGE: Check URI permissions for resumable media artwork" into rvc-dev am: e48d7291 -s ours am: 2d941b08 -s ours

am skip reason: subject contains skip directive

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/24640919



Change-Id: I16dcb34f1d0ae96edf0d11951ecee461fd179c5c
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

[automerger skipped] RESTRICT AUTOMERGE: Check URI permissions for resumable media artwork am: c13567e3 -s ours am: 7cb8ef75 -s ours

am skip reason: subject contains skip directive

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/24640919



Change-Id: I839f1872cdd2c5eb3be9f7560a892b0e7700a38c
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

[automerger skipped] Merge "RESTRICT AUTOMERGE: Check URI permissions for resumable media artwork" into rvc-dev am: e48d7291 -s ours

am skip reason: Merged-In Ie79915d3d1712f08dc2e8dfbd5bc7fd32bb308a3 with SHA-1 552ec325 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/24640919



Change-Id: I83f925e2a37d7f9e0b9f57d7ac4969ba390ab82f
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

[automerger skipped] RESTRICT AUTOMERGE: Check URI permissions for resumable media artwork am: c13567e3 -s ours

am skip reason: Merged-In Ie79915d3d1712f08dc2e8dfbd5bc7fd32bb308a3 with SHA-1 552ec325 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/24640919



Change-Id: I82564294b1a9057054451d1575fd27e6e5b82b80
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

[automerger skipped] Merge "RESTRICT AUTOMERGE: Check URI permissions for resumable media artwork" into rvc-qpr-dev am: 0103e314 -s ours

am skip reason: subject contains skip directive

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/24640916



Change-Id: I76c806c203029af0c3755be5b844456a0d399735
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

[automerger skipped] RESTRICT AUTOMERGE: Check URI permissions for resumable media artwork am: 552ec325 -s ours

am skip reason: subject contains skip directive

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/24640916



Change-Id: I59d723cb83d80af1e8409aec298e6ca4cc36d461
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

When resumable media is added that has artwork set via URI, check the
permissions for the URI before attempting to load it

Test: atest MediaDataManagerTest UriGrantsManagerServiceTest
Test: manual with test app
Bug: 284297452
Change-Id: Ie79915d3d1712f08dc2e8dfbd5bc7fd32bb308a3
Merged-In: Ie79915d3d1712f08dc2e8dfbd5bc7fd32bb308a3

When resumable media is added that has artwork set via URI, check the
permissions for the URI before attempting to load it

Test: atest MediaDataManagerTest UriGrantsManagerServiceTest
Test: manual with test app
Bug: 284297452
Change-Id: Ie79915d3d1712f08dc2e8dfbd5bc7fd32bb308a3
Merged-In: Ie79915d3d1712f08dc2e8dfbd5bc7fd32bb308a3

Fix vulnerability that allows creating users with no restrictions. This is done by creating an intent to create a user and putting extras that are too long to be serialized. It causes IOException and the restrictions are not written in the file.

By truncating the string values when writing them to the file, we ensure that the exception does not happen and it can be recorded correctly.

Bug: 293602317
Test: install app provided in the bug, open app and click add. Check logcat to see there is no more IOException. Reboot the device by either opening User details page or running adb shell dumpsys user | grep -A12 heen and see that the restrictions are in place.
Change-Id: I633dc10974a64ef2abd07e67ff2d209847129989
Merged-In: I633dc10974a64ef2abd07e67ff2d209847129989

Merge "Updated: always show the keyguard on device lockdown" into rvc-dev am: 031d3497 am: 98df1c6e

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/24805807



Change-Id: Ida4524f47e4d590a643b2fd6e753988bd1340f53
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/24805807



Change-Id: Id2b4f9656cad815cb7a94d6fdacd0dc6c50013f3
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

Merge "Adding in verification of calling UID in onShellCommand" into rvc-dev am: 7c905e10 am: ca34073d

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/24058898



Change-Id: If1714cbfb29550144f9bd663baf2504290a2c71b
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/24058898



Change-Id: Iea462e7f2dbeaa3e448cb3da33e5ad8684041495
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

Additionally, don't hide keyguard when it's disabled if the user has locked
down the device.

Manual test steps:
    1. Enable app pinning and disable "Ask for PIN before unpinning" setting
    2. Pin an app (ie: Settings)
    3. Lockdown from the power menu
    4. Observe: user is brought to the keyguard, primary auth is
       required to enter the device.
       => After entering correct credential, the device is still in
          app pinning mode.
       => After entering an incorrect credential, the keyguard remains
          showing and the user can attempt again up to the limit

Bug: 300463732
Bug: 218495634
Test: atest KeyguardViewMediatorTest
Test: manual
Change-Id: I70fdae80f717712b3dfc9df54b9649959b4bb8f0
Merged-In: I70fdae80f717712b3dfc9df54b9649959b4bb8f0

Merge "Revert "On device lockdown, always show the keyguard"" into rvc-dev am: ba7a30e9 am: 4f8e0db4

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/24761005



Change-Id: If176fab43b161223f7e4a24e2a0060237b046ab8
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/24761005



Change-Id: I7753a5e784502b873ef2a6e34b7a5db783d6b23e
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

This reverts commit b23c2d5f.

Reason for revert: b/300463732 regression
Bug: 300463732
Bug: 218495634

Change-Id: I31485d0d8caa3060e998636b071dbe03f6b4fc82
Merged-In: Ida8f2ab5e4ac79b38c21ba7bacfe9c374c9cc600
Merged-In: I314e5615b798487d9a965eaa0937905b65aa85fc
Merged-In: I31485d0d8caa3060e998636b071dbe03f6b4fc82