Now that GeckoScreenOrientation generally offers notifications of screen
orientation changes, the PromptService no longer needs to do its own orientation
tracking and require to be fed orientation changes from each activity using it.
MozReview-Commit-ID: K7KbDsQip7b
--HG--
extra : rebase_source : 8b447d9db079794c9ad231a31a52f2787ab742ce
As of bug 1475875, cached screen data is now held by Gecko, so
- we no longer need to cache the screen size (retrieval of which can be
expensive when called en masse, as required e.g. by font inflation) within
GeckoAppShell, and
- we need to trigger a refresh of that data instead when the activity
orientation changes.
MozReview-Commit-ID: JsY6sBCcOih
--HG--
extra : rebase_source : f286f3b01732bd724da3988c4713adb7329a5fae
By moving the calls to GeckoScreenOrientation.update() into GeckoView, any app
using a GeckoView will automatically update the screen orientation in Gecko,
too, without any further action being required by the embedding app.
The synchronisation around GeckoScreenOrientation.update()/(un)lock() is
required for the following scenario:
If (un)locking of the screen orientation as requested by Gecko caused the
actual screen orientation of the app to change, there are two ways in which this
will cause our internal screen orientation to be updated:
1. Either the call to delegate.setRequestedOrientationForCurrentActivity
(happening on the Gecko thread if the original request to (un)lock came from
Gecko) returns first and update() is subsequently first called from the Gecko
thread, too, meaning the onOrientationChange notification to Gecko can occur
synchronously as well. In that case, as soon as (un)lock returns to Gecko,
querying our internal screen orientation will return the correct value.
2. Or else the GeckoView.onConfigurationChanged() call resulting from the screen
rotation manages to call GeckoScreenOrientation.update() first and does so
from the Android UI thread. This means that the onOrientationChange
notification will be redispatched asynchronously to the Gecko thread, while
the Gecko thread's call to GeckoScreenOrientation.update() will return early
without doing any work, as the screen orientation had already been previously
updated by the UI thread.
As a result,there will be a period of time between the Gecko thread returning
from GeckoScreenOrientation.(un)lock() and the onOrientationChange
notification finally executing where querying the internal screen
orientation will not yet return the new orientation. This can cause problems
for Gecko (test) code that expects to (un)lock the orientation and then be
able to immediately query the new, changed orientation after the call to
(un)lock returns.
Without additional measures in place, there are no guarantees at what point
the GeckoView will receive the onConfigurationChanged() call in relation to the
request to change the activity's orientation making its way back to (un)lock().
Therefore, we add synchronisation such that no other thread will be able to up-
date the screen orientation in GeckoScreenOrientation while another thread is
still busy (un)locking the screen orientation.
MozReview-Commit-ID: 5s5NEJcuS0p
--HG--
extra : rebase_source : cbfbc6da99aa23af4eee8c4bf6018359f9e71304
The call to mSession.transferFrom(ss.session) in the line above also transfers
the window from ss.session into mSession, which means we subsequently won't be
able to retrieve a runtime from ss.session any more, thereby defeating the goal
of calling mRuntime = ss.session.getRuntime().
This case is encountered e.g. when the containing activity is destroyed and sub-
sequently recreated after a configuration change that isn't handled by the app,
e.g. screen rotation in the GeckoView example app.
MozReview-Commit-ID: 5YGskdLZWqw
--HG--
extra : rebase_source : 3293fcaaf645706133531cb0180b6514a289b612
Once responsibility for notifying GeckoScreenOrientation of potentially changed
screen orientations moves from GeckoApp into GeckoView, the former will no
longer be able to benefit from the return value of calling GeckoScreen-
Orientation.update(), indicating whether the orientation actually changed or in
fact remained the same.
GeckoApp however requires that information in order to reset/refresh parts of
the UI when the orientation changes, and since GeckoScreenOrientation is already
doing all the work of tracking screen orientation changes, we don't want to have
to partially duplicate those efforts again in GeckoApp.
Instead, we introduce a mechanism for GeckoScreenOrientation to notify
interested parties on the Android app side as well.
The GeckoScreenOrientation.update() call in GeckoApp.onResume() is removed
completely (as opposed to merely removing the refreshChrome() bit) at this stage
already because it is unnecessary. If any screen rotation happened while the
activity was in background, it will receive an onConfigurationChanged() call
anyway before being resumed again.
MozReview-Commit-ID: Ila1evcj8Ud
--HG--
extra : rebase_source : f342800628f930d717fe346779894793a1bac0e9
Creating non-shared scopes for frame scripts is fairly expensive. After these
changes it's even more expensive. However, many frame scripts have no use for
the shared scopes at all. Run-once scripts which execute in closures, for
instance, make no use of them. And after bug 1472491, neither do most of our
default frame scripts.
MozReview-Commit-ID: 9PK7bYdQ0yh
--HG--
extra : rebase_source : db2516d2f00a75e233e1957649f2b62a9299b7cd
This adds the basic framework for defining IPC actors which are lazily
instantiated for the appropriate frame loaders based on DOM events, message
manager messages, and observers. Actual actors are defined in follow-up
commits.
MozReview-Commit-ID: Jb6CWWW7v3v
--HG--
extra : rebase_source : 6c465c492ef423616346d70047c4fd4b074af303
Created a dedicated channel for media notifications.
MozReview-Commit-ID: JKFVPNRu2WO
--HG--
extra : rebase_source : f9df42ecae1467c337c0d4bdbd5c5582e47c582c
Summary:
When running on pre Oreo devices CrashReportingService (a JobIntentService)
is started as a regular Service.
Return super.onStartCommand(..) to make sure onHandleWork() would be caled.
Reviewers: sdaswani, VladBaicu, jchen
Reviewed By: jchen
Bug #: 1480421
Differential Revision: https://phabricator.services.mozilla.com/D3102
--HG--
extra : rebase_source : 78d83fca65b000a10e2f8b522c8ee57cd364a829
extra : histedit_source : 71a48d23421fec60ded4c0c45c8cafb8927196ab
We're currently using NDK r15c, which is rather old, and happens to come
with a buggy gold linker. Let's use a more recent NDK, with a fixed
linker.
Unfortunately, we're currently at NDK API level 9, which the newer NDK
doesn't provide for x86 anymore. But that corresponds to Gingerbread
(2.3), which we've long stopped supporting. On the SDK side, we already
dropped support of versions before Jelly Bean, so we can do the same on
the NDK side. That corresponds to API level 16. So let's just use that
as a baseline.
Another change in the newer NDK is that the target-name changed from
i386-linux-android to i686-linux-android, so adjust for that in the
android x86 mozconfigs.
We're currently using NDK r15c, which is rather old, and happens to come
with a buggy gold linker. Let's use a more recent NDK, with a fixed
linker.
Unfortunately, we're currently at NDK API level 9, which the newer NDK
doesn't provide for x86 anymore. But that corresponds to Gingerbread
(2.3), which we've long stopped supporting. On the SDK side, we already
dropped support of versions before Jelly Bean, so we can do the same on
the NDK side. That corresponds to API level 16. So let's just use that
as a baseline.
Another change in the newer NDK is that the target-name changed from
i386-linux-android to i686-linux-android, so adjust for that in the
android x86 mozconfigs.
Created specific notification channel dedicated to download progress notifications.
MozReview-Commit-ID: 88vsQiI2L2
***
--HG--
extra : rebase_source : 146563fd14a59299bc9bbba79fc9bdfd9e7ed37f
This introduces the machinery needed to generate crash annotations from a YAML
file. The relevant C++ functions are updated to take a typed enum. JavaScript
calls are unaffected but they will throw if the string argument does not
correspond to one of the known entries in the C++ enum. The existing whitelists
and blacklists of annotations are also generated from the YAML file and all
duplicate code related to them has been consolidated. Once written out to the
.extra file the annotations are converted in string form and are no different
than the existing ones.
All existing annotations have been included in the list (and some obsolete ones
have been removed) and all call sites have been updated including tests where
appropriate.
--HG--
extra : source : 4f6c43f2830701ec5552e08e3f1b06fe6d045860
Now that GeckoScreenOrientation generally offers notifications of screen
orientation changes, the PromptService no longer needs to do its own orientation
tracking and require to be fed orientation changes from each activity using it.
MozReview-Commit-ID: K7KbDsQip7b
--HG--
extra : rebase_source : 72164b6e6b9c8e1a2f31a33db9b8da7d457739a9
