Logging indicated a 1.2 second improvement in Launcher start time
during boot (when single-threaded yaffs is very heavily contended).
BUG=2947474
Change-Id: Ie72cf02c5eacb27c6d874b6d67a0bb2de7f6b74a
You still can't modify the contents of the workspace while it's loading,
but this makes it appear a little bit more responsive. Launching apps
while the launcher is loading has always been possible.
Bug: 2748595
Change-Id: Icf252beaee5b801b30216202ce6032c4d565cde3
updates into that thread as well.
This gets rid of the ANRs that happened because both threads were
holding mAllAppsListLock. Now mAllAppsList should only be touched
from within the worker thread.
Change-Id: Ifc4ac27e0c0a927ac66c456d097fd3d4ef6c5e1e
set from the ui thread.
This will help the ANR in LauncherModel.onReceive because if
we're under contention, there's a good chance that we haven't loaded
yet. It won't completely fix it, but that will take a large refactoring.
Bug 2672967
Change-Id: I2c97a416767b4bb6aac0252f02e2aa2055ae8a4e
This always reloads the workspace, because I think it's a less risky change and that only adds
~100ms.
Change-Id: I215b1f741f022e47ce06e78b9cfdd9967a8f1b9d
This is achieved by moving the 3D All Apps surface out of the screen when
it is not needed anymore. This saves us compositing costs that slow down
the drawing of the workspace.
Change-Id: I06ce1f77449fe1864517f4161913bc162c8e6b46
This change reorganizes the increasingly Byzantine loader
thread so that the order of (workspace, allapps) can be
reversed if the user is currently looking at the all apps
view. The perceptual improvement in performance is huge if
you change the Launcher's orientation while All Apps is
visible (which forces a reload/bind of everything); now that
AA doesn't have to wait behind the workspace it
(specifically, its first batch of icons) appears much, much
faster.
Bug: 2722977
Change-Id: I07a9afd5f1cff4019f2640b082872176ba0a887e
* Correct the density (or, rather, remove the density) of
the icons in the cache to ensure they're drawn px-for-px.
* Create a new landscape layout for 2DAA that aligns things
properly (viz: Home icon at right, padding tuned, 6
columns).
* Performance improvement: Make the app grid, icons, and
home icon all opaque (by setting a black background) and
move the home icon so it doesn't overlap the grid.
Change-Id: I961323e9e39cb122cdc694853706e7fcdd10142f
Should the Launcher's database become corrupted by
mysterious forces (e.g.: third-party launchers; botched
upgrades; smoke monsters) in such a way as to cause two
items to share the same cell, we now ignore loading the
latter.
Prevents a runtime crash (http://b/2655516).
Bug: 2655516
Change-Id: Ia514746f04f0e51b2cd07e9290589a6eab75bdd2
If we're unable to create a bitmap for the drag, e.g. due to
memory pressure, give up.
Bug: 2650809
Change-Id: I5d7360dbb1bd736a629451467e93cccdfc255b67
Should avoid crashes when using Launcher2 alongside
third-party launchers that add additional workspaces.
Bug: 2709532
Change-Id: I7775b43e582346ba686524e357a2b262e9fc4dcd
Looks like the code path for buildDrawingCache(false) has some bugs.
This reverts to the old code path and tries to manage the creation of
those caches a bit better.
Change-Id: Ic468e9db396c51f723454dc3832e0cd1c0c82004
To do this, we invoke resolveActivity to see what activity
would result from viewing an arbitrary (but valid) URL. If
there's just one installed, or there are multiple and the
user has chosen a default handler for http:, we take that
component and launch it with CATEGORY_HOME (so as not to
upset the URL in the frontmost window/tab/what-have-you).
We also use this information to extract the localized name
of the app, which is then installed into the hotseat as the
contentDescription (for accessibility).
If there's no default and multiple options are availble,
we'll get the activity chooser instead. In this case, we
just fire off that chooser and let the user pick an app
(possibly setting a default along the way). Because the
default may change, we reload all this hotseat information
every time one of the hotseats is tapped.
Another side-effect of this approach is that until there
exists a default browser, the original URL will be sent to
the activity the user chooses from the ResolveActivity. So
we need a sensible default URL here; one can be found in
R.string.default_browser_url (similar to Browser's
R.string.homepage_base).
This change also moves the hotseat intents and icons into
arrays.xml for easier configuration.
Change-Id: I06268df8b59e0f41f1f8b0e47f823db4c44ec761
Duration of motion is now influenced by fling velocity. Constants have
been tuned and tweaked.
Fix a couple of drawing optimizations in Launcher2 Workspace.
Change-Id: Iaa674d10a28554884d9cc98134b2d1253b5e3e70
This fixes the issue where using the long-press-on-dots feature to
jump to a specific home screen overshoots by a large distance. It also
speeds up the resulting animation such that jumping from screen 1 to 5
doesn't take as long.
Change-Id: If41086b17df875be5514776e3af24292587d05a7
The hotseats are permanent slots on either side of the
AllApps button. Their functions are:
LEFT/BOTTOM: Phone
Launched via the hardcoded class name
com.android.contacts/.ContactsLaunchActivity.
RIGHT/TOP: Browser
Launched by querying to see which application is the
default for URLs, then starting that activity directly.
In the future, it would be ideal to allow an application
with permission to access LauncherProvider to customize
these (icons, contentDescriptions, and Intents).
Bug: 2559083
Change-Id: I56f6e745f8574aa17e28feaa9d2118fb4a715cd4
This way we can figure out how many apps to send to the grid
at a time even if the grid hasn't been instantiated yet.
Bug: 2599979
Change-Id: I7960fe1adae6976555334422335f3a4b28d0675e
* Removed another redundant sort
* Correctly set the thread priority to BACKGROUND for the
all apps loading step.
* Moved batch delay to a resource
* Reduced delay between loading batches of apps to 100ms
(we really just want to sleep a tiny bit between batches
to give the UI time to react)
Bug: 2562420
Bug: 2599979 (related)
Change-Id: I1ae72a68c1a47377a9eb62827fe7666bfc50caa5
The sorting is no longer being done in LauncherModel.
AA3D.addApps correctly performs an insertion sort, but
setApps did not.
Missing from change I77e3865b.
Bug: 2562420
Change-Id: I6854c2c4a221b2c1ad123410292da1fbfece7871
The mNext* stuff in AllApps3D got reset when onNewIntent came in too fast after an
onCreate, which happened because of the configuration changed.
Change-Id: I9a358b6969ac1d17ea98f58218d47bfe983936f0
Brad Fitzpatrick
Joe Onorato
Dianne Hackborn
Romain Guy
Daniel Sandler
Adam Powell
Joe Onorato