Auto-paging of cursors is being removed in favor of a support lib component.
Rationale:
1) Auto-paging as implemented has potential to negatively impact system health.
2) Similar functionality w/o system health concerns can be provided
specific to RecyclerView.
Test: Removed. CTS coverage updated.
Bug: 30927484
Change-Id: I43e62181d8ceeeba6265d44536967a2102751320
StatFs.restat() and the StatFs constructor can throw
IllegalArgumentException. This was not previously documented;
not all callers took this into account, for example:
http://r.android.com/251290
This CL adds documentation to those methods. It also adds
comments to two of the callers.
Separately from this CL, we may in addition consider adding
new API StatFs.checkedRestat() and StatFs.checkedCreate()
or similar that throw IOException; we cannot change the
existing constructor and method since they are public.
Test: Checked that "make" still completed successfully.
Change-Id: I6a0b3cb7718939408937c61de7c3b000b948fa59
Allow all client targeting Android O to assume paging
support for any provider.
Adds a new PageViewCursor that adapts an unpaged cursor
to a paged request.
Updates ContentProviderNative to perform wrapping on
unpaged results.
Bug: 30927484
Change-Id: I4e225dc16761793c85ef8a195bf049113c79cd20
Test: Added for new class. Run info @ frameworks/base/core/tests/coretests/README
SQLite's internal representation for booleans is an integer with a value
of 0 or 1, so without this check, boolean values obtained via
DatabaseUtils#cursorRowToContentValues will always return false.
Bug: 34365384
Test: demo app, cts
Change-Id: I6c0829c992252ca5ee16bd5eac48668507fd4089
Added a convenience mechanism to delete the whole database if it is of
a version that is so old that the application does not want to support
upgrading it. SQLiteOpenHelper now automatically deletes such a database
and creates a fresh one with the newest version provided. A callback
onBeforeDelete is added if the application wants to collect some data
from the db before it is deleted.
Test: Tested by upgrading contacts database using ContactsDatabaseHelper
Bug: 31559016
Change-Id: I3f924d247cdca2015c4244cc987de2538a086651
- Update the sqlite version info
- Describe how to get sqlite version info
- Remove reference to out-of-date Notepad sample
- Update sqlite3 folder location and add link to relevant documentation
Bug: 30833403
Bug: 17393931
Change-Id: Ic58e88a119919f43ed90a70c559da8eacef4ebe0
The documentation incorrectly states that, "[insertWithOnConflict
returns] the primary key of the existing row if the input param
'conflictAlgorithm' = CONFLICT_IGNORE". Unfortunately, SQLite does
not provide such functionality.
Close: https://code.google.com/p/android/issues/detail?id=13045
Signed-off-by: Steve Pomeroy <steve@staticfree.info>
(cherry picked from commit 8fc3144fa5)
Change-Id: I89e56428e612d667259744e2bc3df124e5a2aa0e
The documentation incorrectly states that, "[insertWithOnConflict
returns] the primary key of the existing row if the input param
'conflictAlgorithm' = CONFLICT_IGNORE". Unfortunately, SQLite does
not provide such functionality.
Close: https://code.google.com/p/android/issues/detail?id=13045
Change-Id: Ife919c4dcf7bf703b692d338d1fb5844a532dd39
Signed-off-by: Steve Pomeroy <steve@staticfree.info>
This API checks the SQL syntax by compiling it. This is useful to
detect SQL injection, for example.
Change-Id: I956548a34f664950246856966e5601dcac3daf00
Inefficient SQLite use can have non-obvious effects on performance. For
example, insert and update operations can trigger a surprising number of
fsync() calls, especially if they're not grouped together into
transactions.
Add tracepoints around SQLite operations, to make it easier to pinpoint
their effects on the rest of the system.
Change-Id: I30cc3d02eca264e46dcc09ca7512a32519543834
Signed-off-by: Greg Hackmann <ghackmann@google.com>
The existing code exits the column-filling loop immediately but
may continue to try to fill rows. Ordinarily this should fail
too but it's possible for the process to continue and then
blow up a little later. Fixed this problem by exiting the row-
filling loop promptly.
Bug: 21406130
Change-Id: Ifab59188d5d1b40f3c1f5c97604dd48da71bf37b
Do not cache compiled regular expression and date formatter. Both
cannot be compile-time created, are expensive at preloading time,
and only used in the rare case of dumping the connection (mainly
on errors).
Bug: 19498458
Bug: 19542228
Change-Id: Ia38491a3f852ccf699b815ff05289b338e932f2a
We continue to compile external/apache-http into ext.jar. This contains
a few changes apart fom the classes moving around :
- Makefile changes to build docs and api-stubs for now. A future change
will revert these changes and remove these classes from stubs and
docs.
- Hardcode event IDs in legacyerrorstrings to avoid a dependency between
the frameworks and apache. These strings are on their way out and will
never change anyway.
- Remove imports due to {@link} tags and use {@code} instead.
- Remove an accidental(?) dependency on apache commons code that's a
part of apache-http.
bug: 18027885
Change-Id: I51cd038d846ec7d02c283a4541b10a6a9cf62ecf
We keep per user settings for enabled print services which are
observed to update the print manager service state. We were listening
to all user changes but the handling code was not updating the state
of the user whose settings changed, rather the current user.
Added hidden APIs in content observer to know which user changed
and now the print manager serivce handles content changes for the
correct user.
bug:16977006
Change-Id: I71ec88c8f3f38cb405844c13ab83695c2029eb79
As the CursorWindow will be preloaded by zygote, and there is one static
member need use the system resource to initialize. But actually the zygote
do not preload the resource now. (In fact, the zygote will preload classes
first, then preload the resource.) We need ensure the zygote to create the
system resource first.
So change to init this static member as -1, and it will be evaluated when
first used.
Change-Id: Ibccb84e3c410c73788ac682fe76b720306e81dc4
If the directory containing the database does not exist then
listFiles() will return null. Tolerate this situation instead
of crashing.
Bug: 12600784
Change-Id: I5d83a867a5e8478f50887e5798b42c5f6859b77c
For storing pointers, long is used in CursorWindow
and SQLiteConnection classes as native pointers can
be 64-bit.
Change-Id: Ia686006a7b8bdc7b95e5de0d0a294b155034a921
Signed-off-by: Ashok Bhat <ashok.bhat@arm.com>
Signed-off-by: Marcus Oakland <marcus.oakland@arm.com>
Signed-off-by: Kévin PETIT <kevin.petit@arm.com>
Change MatrixCursor offer() to add() based on review feedback. Remove
some now-unused XML metadata. Hide document creation, since it's not
supported in initial version.
Bug: 10577809, 10461706, 10678563
Change-Id: I7b3f4c6899c28f633471ef816bee22bf032aa0d2
When requesting thumbnails, check if their dimensions are larger
than requested, and downscale to avoid memory pressure. Load them
async and with LruCache.
Extend MatrixCursor so that RowBuilder can offer() columns without
requiring they know the projection map. This makes it easier to
respond to query() calls, where the remote side controls the
projection map. Use it to handle custom projections in external
storage backend.
Update date/time formatting to match spec.
Bug: 10333418, 10331689
Change-Id: I7e947a8e8068af8a39b55e6766b3241de4f3fc16
When deleting a db file, all db related files has to be deleted together
like journal, wal, shm etc.
Change-Id: I49d4581673d03fe669e9e0eaa2b50f7b9d3c34a4
Signed-off-by: jangwon.lee <jangwon.lee@lge.com>
