This makes IV-using Cipher implementations backed by AndroidKeyStore
refuse to be reused. After Cipher.doFinal completes, invoking update
or doFinal will raise an exception. This is to make it harder to
violate the security best practice of not reusing IV in encryption
mode.
Bug: 18088752
Change-Id: I5102f9e8b2ff428254294703e48948ea8576603d
The original logic lets windows be able to freeze screen again (by
setting win.mOrientationChanging=true) after WINDOW_FREEZE_TIMEOUT is
triggered before mInnerFields.mOrientationChangeComplete is set to
true. In this case, we would lose the protection of
WINDOW_FREEZE_TIMEOUT. If the app never finishes drawing the window,
the screen would keep freezing that the user cannot operate the
device.
Change-Id: I45a0a9e4b3f8d5b0b0043229bfa4890236ae8ab2
crash info
Symptom:
This issue happens because the ANR process got killed
(because it crashed) before the ANR dialog dismissed.
In that case, the process record is marked as crashed
(ProcessRecord.crashing = true). When the ANR dialog
dismissed by user, it will cause NullPointerException
when writeToParcel while performing IPC because there
is no crash info (ApplicationErrorReport.crashInfo = null)
Solution:
Check crashinfo before access it
Change-Id: I2995de57684c1e13aab8297f5eea1e82ca3b7ad8
Symptom:
In some scenario, the mPausingActivity may be replaced by other
activity. When previous activity paused, the completePausedLocked()
won't be invoked because it is no longer the mPausingActivity. If
the activity is also pending to finish, it would never be done
because the activity kept in PAUSING state. Since the activity's
window also remain visible and is above on Wallpaper, user would
see it when back to home.
Solution:
Finish the failed-to-pause activity if the activity is pending to
finish.
A Real Case:
(1) Screen turn off
(2) The top activity T1 crashed
(3) When finish activity T1, the next top activity T2 will be
scheduled to resume and pause (due to screen off).
(4) The activity T2 is also set to finishing due to T1 crashed.
(5) Before T2 paused and before paused timeout occurs, there has
a new process started which brings up the next top activity T3
to resume and pause. So the pausing activity is now replaced.
(6) When activity T2 paused, it cannot completed the pause operation
T2 will remain in PAUSING and finishing state with its window
visible. The process won't be killed because the oomadj stays
at 1 (Visible).
Change-Id: Ib10fded891b21c774b26a93071c717fa50516e22
GCM mode is not yet implemented. This is just adding a constant to
KeyStoreKeyConstraints.BlockMode.
Bug: 18088752
Change-Id: Ibba5b393f56ab9f6bb96d994f110687ab8d65ff3
* commit '0c7f94365c732ea6d1a4c383ed68005c0e67a619':
docs: Removed instruction to add gms version in manifest during Google Play services setup, since Android Studio automatically handles this. bug: 20077293
* commit '47c1835a45321cc327dfd9fc97b3d22305d3fa5e':
docs: Removed instruction to add gms version in manifest during Google Play services setup, since Android Studio automatically handles this. bug: 20077293
* commit '868c795dd253ff31999962f84299be27e4d5828f':
docs: Removed instruction to add gms version in manifest during Google Play services setup, since Android Studio automatically handles this. bug: 20077293
* commit '0307acf90773a16faa6b33dad12b14b95708a3cc':
docs: Removed instruction to add gms version in manifest during Google Play services setup, since Android Studio automatically handles this. bug: 20077293
