When relaunching an Activity, the DecorView and ViewRootImpl is re-used,
along with the IBinder activity token. This means that when we create
new resources, we end up just updating the base Activity resources.
However, we would set the configuration to the new requested override
config and then proceed to update existing Resources references, which
would return immediately due to the equality check for configuration
updates.
This change pushes the setting of the new override config to the
updateResourcesForActivity method, which will properly update Resources
references that are held in the re-used DecorView.
Bug:27915587
Change-Id: I113007a40fa464b8a234b073dcf851e16fee0177
am: c5be8f8a4b
* commit 'c5be8f8a4b9946f26f43201a06e7ec3f9b34857e':
Correct docs about what is ignored in full-data backup
Change-Id: If70b6d247126758dcc82ec7780060ad99253a32d
You can't back up content in e.g. getNoBackupFilesDir() even if your
app explicitly tries to.
Bug 28321431
Change-Id: Ifa2a4bc518de03aba4c8809e60d8bb90fce767f8
am: ea162c3c79
* commit 'ea162c3c7992b01d8d56766a94e56a0cee3fe3b2':
Prepare to replace windows across recreate().
Change-Id: If97dc53f59b5dbc7cb06c29e6aec9ff0fe52db76
am: c381c4e8e7
* commit 'c381c4e8e7b7dfc2aed0a662bf56e3d6e512df5d':
Force second measure pass when there is a configuration change
Change-Id: I34afe7f97bc141bc4981643f61518d4bcbf29ba7
Fix this long-standing multi-threading issue in Bundle
when multiple threads are trying to read from a Bundle
and conflict to due unparceling.
There are two critical sections this protects: writing
the bundle in to a parcel (when it is doing this from
the bundle's already parcelled representation), and
unparcelling a bundle into its map of entries.
Change-Id: I5470002f090e63dd623a573da6c204d3b5b661f4
When the activity locally recreates itself, nothing
on the server side is able to prepare preserving windows,
or replacing windows. The activity was trying to defer
removing the old window, but it was just waiting
until the new one was created, not until it was drawn,
thus resulting in a flicker. It's easy to backpack on the
existing replacement infrastructure.
Bug: 28221875
Change-Id: I55fc4ca78e9e11809473fedd8b30b6a6350cf852
This bug was a corner case of stopping lying about
Configuration#keyboard when "Show software keyboard" is turned on, which
was done by my CL [1] in Android N development cycle.
Previous implementation
if (config.keyboard != Configuration.KEYBOARD_NOKEYS) {
had relied on the fact that the system was lying about config.keyboard,
which is no longer valid. We need to change the behavior of
InputMethodService#onShowInputRequested() depending on
Settings.Secure.SHOW_IME_WITH_HARD_KEYBOARD like we did for
InputMethodService#onEvaluateInputViewShown() in [1] to minimize the
impact on stopping lying about Configuration#keyboard.
[1]: Id4d332e3909590c68345e10e1f2e18650efb2eb7
7b739a802c
Bug: 28423439
Change-Id: I8a774cbf61ac706d8446be91b17bceee57a13656
In some cases it is possible for activity manager to request
a resumed activity to stop when it's visibility changes. This
is a valid transition, however we need to make sure to pause
the activity on the client side before stopping it so lifecycle
transition works as expected.
Bug: 28574036
Change-Id: I759b38bbd1c9c3bb0475759bcb638d8223fa504d
It's possible for a call to updateConfiguration() to happen in the middle
of performTraversals(), after the measure phase has happened, but before
the layout phase. During the configuration call, it's possible for views to
have requestLayout() called on them. This can result in the request flag
not getting cleared, because views that have had layout requested, but which
have not yet been measured, may not be told to layout.
The correct flow should be that any code path causing requestLayout() (which
could be anything that calls out to user/app code) should happen before the
measure phase (or cause a second measure to occur). For now, causing the second
measure to occur is a low-risk simple change that fixes the immediate problem.
Issue #28152259 Calling requestLayout from inside View.onConfigurationChanged can cause problems
Change-Id: I3b532eeacc3784d8d21193d01ddd7fa15ac0684e
