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This reverts commit dd85e91cea26c7f706af36c852e79d5b4ca1f173.
Bug: 217366135
Reason for revert: Need this to fix a crash bug in tm-dev
Change-Id: I2a94c278edc0681c5b8af6ea0a0171b71d72c650
(cherry picked from commit dbaf406ccb0ed887d4e93057c9ec0d3457f14457)
Merged-In: I2a94c278edc0681c5b8af6ea0a0171b71d72c650
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This reverts commit 02dcbe72b3564559eaa9c2e2714824e4aac6f18c.
Reason for revert: Causing builds to fail b/237471430
Change-Id: I6165d838abf312085050359377f67a68a5f8b51a
(cherry picked from commit f5dd42bbd05e68f7763ccaa9fae5642acc4ceba1)
Merged-In: I6165d838abf312085050359377f67a68a5f8b51a
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Bug: 217366135
Tag: #feature
Test: manual
Ignore-AOSP-First: to be chery-picked
Change-Id: If8ae530a284151888a3f89a51d2c58f2a5cd3644
(cherry picked from commit 02dcbe72b3564559eaa9c2e2714824e4aac6f18c)
Merged-In: If8ae530a284151888a3f89a51d2c58f2a5cd3644
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This change inherits the documentation from the parent class definitions
where it can, so our profile proxy can be more in line with others.
Ignore-AOSP-First: Mainline-related going into internal first
Tag: #refactor
Bug: 221880459
Test: atest BluetoothInstrumentationTests
Change-Id: I5189e7f172731b5b5c15a0df60a9197dc71301ae
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The BluetoothPbapClient class is currently @hide. This CL annotates it
to @SystemApi. It also adds explicit @hide to all public class members
that are not ready to be committed to at this time.
New System APIs include:
- ACTION_CONNECTION_STATE_CHANGED
- getConnectedDevices
- getConnectionPolicy
- getConnectionState
- getDevicesMatchingConnectionState
- setConnectionPolicy
Tag: #feature
Bug: 206032807
Test: atest BluetoothInstrumentationTests
Test: atest BluetoothHostTest
Change-Id: I7a0a1d41aeee0d761f3ff5d299dc48718025b17e
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Since Bluetooth is becoming a mainline module, it can no longer call the
allowBlocking hidden api.
Instead, all interface are moved to be oneway and use a synchronous data
to handle the return value.
Bug: 200200870
Test: Build + start Bt and play something on speaker
Tag: #refactor
Merged-In: I776a6322faadca1504bce24f2b6b041e756b6448
Change-Id: I776a6322faadca1504bce24f2b6b041e756b6448
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Attributable is called by bluetooth and it's hidden.
By copying into bluetooth we are now allowed to call it
Bug: 210467788
Test: build
Tag: #refactor
Change-Id: I73ea07c9439988ab5477c82799f718c6d81513be
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Since developers can use a BluetoothDevice object can make remote
calls, it needs to have an accurate AttributionSource. Previous CLs
had updated many places where these BluetoothDevice instances were
passed across Binder interfaces, but this change updates several
remaining locations which had been missed.
Introduces new "Attributable" marker interface to offer consistent
tooling when applying AttributionSource updates.
Bug: 187097694
Test: atest BluetoothInstrumentationTests
Change-Id: Icad3b9726591f0fbad58a493cefa5a0af7648280
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Wires up AttributionSource across the remaining long-tail of
Bluetooth AIDL interfaces, ensuring that developers can accurately
make calls chained back to a specific Context.
Moves "for data delivery" permission checks to happen in a single
location on each interface to ensure they're performed consistently
with the new AttributionSource arguments. Note that "for data
delivery" isn't the best name; it's designed to represent that the
requested action was performed and should result in the relevant
appop being noted for the caller.
This change has the positive side effect of ensuring that all
interfaces are consistently enforcing the BLUETOOTH_CONNECT
permission, even in the case where BLUETOOTH_PRIVILEGED is also
required; this is what ensures that revoking the "Nearby devices"
permission takes effect for all callers.
Additionally, standardizing on enforcing permissions closer to the
AIDL entry point reduces the need for @RequiresPermission annotations
to be carried around inside the Bluetooth stack.
Bug: 183626112
Test: atest BluetoothInstrumentationTests
Change-Id: I8023dda654e325b8bfa2f0cdb994ad63a2b429d4
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To prepare for future work which will plumb AttributionSource values
through all remaining AIDLs, we need profiles to interact directly
with the specific BluetoothAdapter they were created from. This is
how we'll ensure that the relevant AttributionSource can be chained
down from the original Context they're obtained from.
This change also marks getDefaultAdapter() as deprecated to clearly
communicate that BluetoothManager.getAdapter() is the best-practice
path to obtaining a correctly scoped BluetoothAdapter instance.
Bug: 183626112
Test: atest BluetoothInstrumentationTests
Change-Id: I1e15170d7679019bbb6e396279d6e633e3dad4d6
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Recent work has been using Error Prone rules and annotations to
reflect the current state of permission enforcement across the
Bluetooth stack, and we're now in a position were we can add new
permission enforcement that had been missing.
We've currently standardized on saying that APIs that return device
or Bluetooth state information (without sharing details about any
particular remote Bluetooth device) do not need to be permission
protected.
Bug: 183626724
Test: ./build/soong/soong_ui.bash --make-mode Bluetooth RUN_ERROR_PRONE=true
Change-Id: I53ac7a4fe1dea57316048c3cac4fa237b6ba3d38
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This change adds a "BluetoothPermissionChecker" that ensures that
all Bluetooth permission annotations are consistent. In addition, it
verifies that all Bluetooth public APIs have been audited to be
permission protected where relevant.
We've currently standardized on saying that APIs that return device
or Bluetooth state information (without sharing details about any
particular remote Bluetooth device) do not need to be permission
protected.
This change is only annotations and has no behavior changes.
Bug: 183626724
Test: ./build/soong/soong_ui.bash --make-mode Bluetooth RUN_ERROR_PRONE=true
Change-Id: Ie80b15b058359bf1e9a6ee881b89cb3e5b584ca1
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Recent work has introduced a new "Nearby devices" runtime permission
which protects all existing Bluetooth APIs; we've done this by
defining a <split-permission> to convert the old BLUETOOTH and
BLUETOOTH_ADMIN permissions into one of three new permissions:
* BLUETOOTH_ADVERTISE: Required to be able to advertise to nearby
Bluetooth devices.
* BLUETOOTH_CONNECT: Allows applications to connect to paired
bluetooth devices.
* BLUETOOTH_SCAN: Required to be able to discover and pair
nearby Bluetooth devices.
At its core, this change begins updating the Bluetooth APIs to have
correct @RequiresPermission indicating which permission is actually
enforced internally. To ensure alignment across Binder, the newly
added "RequiresPermissionChecker" Error Prone checker was used to
discover any inconsistencies, ensuring correctness from server-side
enforcement up through to the public APIs.
In addition, since developers will continue building apps for both
modern and legacy platforms, this change introduces new auto-doc
annotations which will emit helpful consistent documentation
describing the behavior of older devices that are still using the
old permission model.
Bug: 183626724
Test: ./build/soong/soong_ui.bash --make-mode Bluetooth RUN_ERROR_PRONE=true
Change-Id: I02aa127e8e07f239561f4f2a3bbdfc6fccb82f7f
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We can't expose APIs if the enclosing class is hidden, so these
annotations are redundant. We need to remove them so that we can enable the
check.
Bug: 159121253
Test: treehugger (i.e. this shouldn't trigger "API has changed" error.)
Change-Id: Ie1841a670bdf6c6f4b25a1fc5deed8ec2d18cda2
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SystemApis and for hidden connect/disconnect APIs.
Hide some APIs that were previously marked as @UnsupportedAppUsage and re-add annotation as changing the permissions for these SystemApis would break the unsupported app contract that was previously there. Therefore, we're choosing to hide them until we have a good story on how to deal with them next release.
Bug: 148689314
Test: Manual
Change-Id: I33ee2c7ccd3827db3d23d6447cf82d9ffc36836a
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methods setConnectionPolicy and getConnectionPolicy
Bug: 147669289
Test: Manual
Change-Id: I2b9b0391a02d01623c1cd253f2da12b2baaea599
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Bug: 145005327
Test: Manual
Change-Id: I43ad57feb7dd70f39005ad7a01bc7dac6fb7b639
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* In current design, Bluetooth AdapterState stops all BR/EDR
profiles' service and triggers onServiceDisconnected callback to
all binder clients before BluetoothManagerService invokes
onBluetoothStateChange(false), which means unbind service
would never be called in framework.
* Do unbind service when onServiceDisconnected is invoked.
* Move profile binder logic to BluetoothProfileConnector except:
- BluetoothHeadset: its binder logic is in BluetoothManagerService
- BluetoothPbap: it has an individual ServiceListener
Bug: 129037442
Bug: 129437895
Test: Bluetooth ON/OFF stress test.
adb shell dumpsys activity services | egrep "com.android.bluetooth"
to check whether AppBindRecord for com.android.bluetooth grows
Merged-In: Id0d85866d386962b94d2d966f0a864b1da165d13
Change-Id: Id0d85866d386962b94d2d966f0a864b1da165d13
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The majority of Manager-style classes already use Context.getUserId()
when making calls into the OS, so clean up the remaining callers to
unify behind this strategy.
This gives @SystemApi developers a nice clean interface to interact
across user boundaries, instead of manually adding "AsUser" or
"ForUser" method variants, which would quickly become unsustainable.
Test: builds, boots
Bug: 72863821
Exempt-From-Owner-Approval: trivial changes
Change-Id: Ib772ec4438e57a2ad4950821b9432f9842998451
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* Use ACTION_CONNECTION_STATE_CHANGED to broadcast connection state
change to comply with BluetoothProfile interface requirement
* Use BluetoothProfile.STATE_* variables to represent connection
states for PBAP profile
Bug: 63873163
Test: Connect to car kits
Change-Id: I7dfcfc1b3a3e4868ea5e313f62ad5e504d58b9c2
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* Binder object may become null between null check and actual invocation
if using a instance private variable assignable by service connection
callbacks
* The solution to this problem without locking is to assign existing
binder variable to a local final variable before the null check
* Any further invocation to a disconnected binder object will result in
RemoteException that is caught by the try-catch block
* Read and write to volatile variable is always atomic and hence thread-safe
* Removed unnecessary synchronization in BluetoothAdapter constructor
* Private mConnection objects should be final
* Simplfied several return statements where booleans can be returned
directly
* Removed unnecessary catches for NPE since there won't be any
Bug: 64724692
Test: make, pair and use devices, no functional change
Change-Id: Ifc9d6337c0d451a01484b61243230725d5314f8e
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* Manual style corrections with IDE assistance
* Variable name refactors are done through IDE
* Corrected general style errors such as:
- "final private var" -> "private final var"
- "&&", "+", "||" should not be at the end of line
- Non-static private variable should be like "mVar"
- Private static variable should be like "sVar"
- Code file should always end with newline
- Inherited methods should be annotated with @Override
and no @hide tags
- Public methods should always have a JavaDoc entry
- "int[] array" is preferred over "int array[]"
- private methods should be accessed without "this."
when there is no name collisions.
- "boolean ? true : false" -> boolean
- "boolean ? false : true" -> !boolean
- "boolean == true" OR "boolean != false" -> boolean
- "boolean != true" OR "boolean == false" -> !boolean
Bug: 63596319
Test: make checkbuild, no functional changes
Change-Id: Iabdc2be912a32dd63a53213d175cf1bfef268ccd
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* Automatic style corrections through IDE
Bug: 63596319
Test: make checkbuild, no manual changes, no functional changes
Change-Id: I2397d55abc34c9b7a9b748bec6137778df3421a7
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To protect system stability, any Binder calls leaving the
system_server must carefully be performed using FLAG_ONEWAY (or
the 'oneway' verb in AIDL) which prevents the call from blocking
indefinitely on the remote process.
In this CL, the system_server uses the new Binder.setWarnOnBlocking()
method to enable detection by default for all remote Binder
interfaces. It can also use Binder.allowBlocking() to allow
blocking calls on certain remote interfaces that have been
determined to be safe.
This CL adds the 'oneway' verb to several interfaces and methods
where it should have been added, and marks a handful of system
ContentProviders as being safe to call into. Also, we assume that
any services obtained from ServiceManager are part of the core
OS, and are okay to make blocking calls to.
Test: builds, boots, runs with minimal logs triggered
Bug: 32715088
Change-Id: Ide476e120cb40436a94b7faf7615c943d691f4c0
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Add content to Settings and SettingsLib to add a checkbox for PBAP
client profile, and remove the box for PBAP server profile when the
client profile is enabled.
Bug: 27642222
Change-Id: I125559904a8e017a01ae90b1f6425129a87cbee3
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Create a new Bluetooth profile for Pbap Client.
Bug: 27490041
Change-Id: I77d2c7eeeb8e955ea61386d784b02b14f415b318
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