When loading DocumentsUI in management mode (for Downloads), we
normally focus on a single authority and let the other providers
keep loading async. However, when one of the providers kicks a
change notification, we end up blocking the main thread.
Simple fix is to move the blocking into the AsyncTask.
Bug: 17452691
Change-Id: Ie5212ad825b7df719690b29941c9ae9ba2cabe4b
Now with treatment for disabled and selected grid items. Inverts
text and icons in selected drawer items. Follows upstream color
changes to accent color. Disables some verbose logging.
Bug: 15836082, 17281688
Change-Id: I97a1c055a2f1a537388a8f5669147618e9698870
All assets cut as alpha variants so we apply desired tinting at
runtime. Small script to automatically generate XML resources.
Bug: 15836082, 16658537
Change-Id: I803b3f0bf6f121194a5445fd1c6600fabaf28f60
Continue sorting directory names first, but use system collator in
case-insensitive ordering.
Bug: 13545569
Change-Id: I24b314c9ef42f397bc96f474d9593bdefc0061d1
In some cases we want to show light variants. Also tweak drawer
sizes and grid padding.
Bug: 15836082
Change-Id: Ic6459ff0533a7d346c03db5d7deb3d6da42e7649
Move to using Toolbar for all actions. Drawer contains its own
Toolbar with separate title, and hamburger is always visible. Change
drawer items to match spec. Switching to Toolbar allows us to remove
nasty dialog-on-tablet hacks, yay! This also means we can finally
get real IME resizing support.
Move to using elevation for all shadows; this removes more nasty
hacks around drawing directory shadows.
Bug: 15836082
Change-Id: Iba70b898f385a7debd8aabfc98ff39d20bca860d
Initial Material asset drop, which still needs some tweaking. Moved
back to framework list item selectors, giving us ripples. Using
accent color overlay for activated items. Align all items to new
Material grid, including insetting list divider and resizing list
items on wide screens.
Fix obscure RTL drawing bug.
Still lots of work left.
Bug: 15836082
Change-Id: I729cc7dcb0271ee62b55d1e036fc28427fc0dd3d
Cleans up API so it consistently refers to opening or working with a
subtree of documents. Also separates isChildDocument() support from
the concept of directory tree selection.
Bug: 15429194
Change-Id: Ice66a751ff4bd0cc4d34c44c5da13a0dc4186dc9
After change of orientation ActionMode is recreated without previously
set title. It needs to be updated in onCreateActionMode callback.
Change-Id: If5f36e8ad6d1b5cf04ed242611fd037969d73517
Introduce new ACTION_PICK_DIRECTORY that allows users to grant access
to an entire document subtree. Instead of requiring grants for each
individual document, this leverages new prefix URI permission grants
by defining new "via"-style URIs:
content://com.example/via/12/document/24/
This references document 24 by using a prefix grant given for
document 12. Internally, we use isChildDocument() to enforce that
24 is actually a descendant (child, grandchild, etc) of 12. Since
this is an optional API, providers indicate support with
Root.FLAG_SUPPORTS_DIR_SELECTION.
Extend DocumentsUI to support picking directories. Expose
createDocument() API to work with returned directories.
Offer to canonicalize via-style URIs into direct URIs, generating
exact permission grants along the way. Override openAssetFile()
to pass through CancellationSignal. Move testing code into ApiDemos.
Bug: 10607375
Change-Id: Ifffc1cff878870f8152eb6ca0199c5d014b9cb07
There is a data ownership issue related to recent documents Cursors,
and the loader and UI threads can end up traversing the same Cursor
at runtime. This change masks OOBE crashes caused by this race until
we have time to fix cleanly.
Bug: 11736668
Change-Id: I2039a5edcf341fcaedacc2f08bde96fc5a271782
These exceptions are normal when an app has cancelled an outstanding
thumbnail request.
Bug: 11385378
Change-Id: I8aed5721b447cda5baf447ac7afd627aa1062863
When filtering and sorting, guard against missing columns to avoid
crashing entire app.
Bug: 11377065
Change-Id: I04f035c918d743bcc84592f05e3ef9ad0ebfadce
While user is actively looking at a directory, subscribe to inotify
events and notify of content changes to trigger requeries. Reference
count the observers, since multiple cursors are regularly open during
requeries.
Fix leaking cursors on activity rotation; crazy loader ID generation
is no longer needed.
Bug: 10999396
Change-Id: Iddeb08a056fee80c93df8499874705bcd213a1e2
Also always lower-case extension to extract MIME type correctly,
we may want to fix in MimeUtils at some point.
Bug: 11354402
Change-Id: I77d0c06a663cd0c4320c41553ff1980b6f9a7778
When mutation operations are waiting for a storage backend, show a
spinner in place of the save button.
Bug: 11333249
Change-Id: I2b620b4532ad977a2b60d4bdc5caa55f89021456
Data cleared usually means accounts went away, so kick off roots
refresh. Also update any visible UI after a refresh finishes.
Bug: 10899793
Change-Id: Id68c80b5e635e358cfd75f4961ce13cd1c7c5f82
When a more important request comes along, preempt all outstanding
thumbnail requests.
Bug: 11317901
Change-Id: I164fc8d804bb9c471e6da3f8127228043b3ca482
Calling package is only used to pick the stack to restore, not for
security purposes. This lets other system tools (like Printing)
indicate the real caller.
Bug: 11149540
Change-Id: I155e32577eaeda7dfcb80a7d84ac3b54f281590a
Prebuilts have finished migrating to new <intent-filter> based
approach. Also update isDocumentUri() to match new definition.
Bug: 11109484
Change-Id: Ib95e2c3f5a9ff70b8d5e411f68ad49d1990dae8c
When creating a new directory, we spawn an AsyncTask and finish the
fragment. This change keeps an Activity reference to report the
result back to.
Bug: 11137561
Change-Id: Icfccc5e50e8f53a50dced589e1564d64457e0ed0
For the new documents work, we're only interested in the subset of
ContentProviders that actually implement DocumentsContract. Instead
of returning all providers, add <intent-filter> support to make it
easier to limit the set of returned ProviderInfo.
Define a well-known action for DocumentsProviders, and start using it
when querying for roots. Continue supporting the old <meta-data>
approach until all apps have been updated.
Bug: 8599233
Change-Id: I05f049bba21311f5421738002f99ee214447c909
Pull out drawer to give users more context about meaningful places
to navigate to. Also fix bug where restored roots weren't being
highlighted.
Bug: 10852518
Change-Id: Id294f6923477ca4dc505c4b0a21a5bdf8b722cf4
Use custom pressed state assets. Use fixed column sizes to prevent
truncating of long dates on small screens.
Also tear down any active CAB when switching fragments.
Bug: 11032418, 11028212
Change-Id: I2bf3dc3f693319b4b55cc901ed460f60faceba35
All background work is going through AsyncTasks, which uses a shared
thread pool. Even with the new ContentProviderClient logic to detect
ANRs, the UI can still appear to be unresponsive for 20 seconds, even
if the user attempted to switch to a different backend. In the worst
case, a backlog of thumbnail requests would end up wedging Loaders
for a long time, since they all share the same THREAD_POOL_EXECUTOR.
This change isolates calls to each provider onto their own thread,
which they're free to wedge and recover from over time.
It also means we no longer need a dedicated thread pool for recents
loading, and can use a simpler Semaphore instead.
Disables thumbnails in recents on svelte devices.
Bug: 10993301, 11014856
Change-Id: I7f8a5bbb5f64437e006cb2c48b7e854136d5c38c
Show directory animations coming in from left-side when in RTL
language. Also fix NinePatchDrawable to correctly mirror its padding
when auto-mirrored, and fix InsetDrawable to propagate the layout
direction to the wrapped Drawable.
Bug: 10987190, 11030793
Change-Id: I1213802a07d0c4ced93438df1e6ddf5aed3df677
All ContentProvider calls are currently blocking, making it hard for
an app to recover when a remote provider is wedged. This change adds
hidden support to ContentProviderClient to timeout remote calls,
treating them as ANRs. This behavior is disabled by default.
Update DocumentsUI to use a 20 second timeout whenever interacting
with a storage provider.
Bug: 10993301, 10819461, 10852518
Change-Id: I10fa3c425c6a7225fff9cb7a0a07659028230cd3
Yet another iteration from UX on how roots should be ordered. Since
we no longer categorize by type, remove from public API. Updated
asset drop with new dividers.
Update public API docs to be explicit about required columns. Hide
flags and columns that aren't required for third-party apps.
Move remainder of potentially blocking work to AsyncTasks, including
creating directories, picked root resolution, and creation of new
documents once picked.
Improve performance of layouts by removing baseline alignment and
reduce hierarchy depth. Set alpha on ImageViews directly to avoid
offscreen rendering hit.
Limit returned recents to 45 days. Show load in recents when still
waiting for backends. Show empty message when no recents stacks to
create from. Use unique key when saving recent stacks.
Bug: 10941423, 10819454, 10964412, 10960718
Change-Id: I08cf589dcda7e203acf67928f4d30322ae36ee94
Check and throw if callers request invalid grant flags. Add API to
test if a Uri is backend by a DocumentsProvider.
Bug: 10919391, 10935608
Change-Id: Ifa6afefb95983558c8c64dc15ddf650e9fe07080
Fix bug where item enabled state depended on FLAG_SUPPORTS_WRITE;
directories are now always enabled. Also unifies enabled testing.
Bug: 10903210, 10946731
Change-Id: I241533d273dfe4a2146bb322a8bd93066bf4ef55
Change our Intent flag to indicate that a Uri permission grant is
persistable, but don't actually persist it until explicitly taken by
the receiving app. This prevents apps from spamming each other if
persisted permissions aren't really required.
Remember the last time a persisted grant was taken by an app, and
use this to prune away the oldest grants when the number of grants
grows too large. Allow apps to query persisted grants they are
holding, and allow them to release previously persisted grants. Add
public UriPermission class to return grant details and timestamp.
Track various permission strengths separately, and combine together
after each mutation pass. Persistable grants are currently treated
like global grants, but they could be moved to have owners in the
future. Require that grant holders trying to extend a persistable
permission actually hold a persistable permission themselves.
Bug: 10835779
Change-Id: I95b2f797c04ce7fd2612f9a644685dbd44e03759
When restoring a persisted stack, such as last location or a location
where save occurred, freshen the DocumentStack to get the latest
details from backend, and ensure the path is still valid.
Filter Recent directories in create mode based on roots allowed by
incoming request.
Remember when user last picked an external app, and open drawer next
time user launches for GET_CONTENT.
Fix state list drawable ordering, and avoid clobbering Drawable
callback when wrapping in InsetDrawable; tricksy hobbitses!
Make grid items smaller to always fit two columns on phones. Draw
grid items all the way to screen edge; don't clip to padding. Better
error message when folder creation failed. Show Recents in grid mode
when picking any visual content, not just images.
Bug: 10846100, 10903211, 10898993, 10892808, 10892058, 10892009, 10885012
Change-Id: Ia0f88d911abc6ea03645d6fd3e04271c21d5936a
