Make HiddenApiUsageLogger a singleton initialised in Zygote pre-fork and
rely on copy-on-write to prevent heap size increases
Test: atest google/perf/memory/memory-test
Bug: 123705750
Change-Id: I384d3bdefa6525fcce494783c548e85979bce4d5
Merged-In: Idc5ad13d4e158659009290f410ce721013345308
Passed down to the zygote if the corresponding system property is set:
runtime_native / use_app_image_startup_cache.
Bug: 123524494
Bug: 116059983
Test: adb shell device_config put runtime_native use_app_image_startup_cache true
(cherry picked from commit ced7e08129)
Merged-In: I27c0b9ea9533b2b6ad1ccd45f0fb9292c4cfca02
Change-Id: I27c0b9ea9533b2b6ad1ccd45f0fb9292c4cfca02
For VPN apps targeting Q and above, they will by default be treated as
metered unless they override this setting before establishing VPN.
Bug: 120145746
Test: atest FrameworksNetTests
Test: On device tests verifying meteredness setup correctly for apps
targeting Q and apps targeting P.
Change-Id: Ia6d1f7ef244bc04ae2e28faa59625302b5994875
Track ZygoteHooks API changes in libcore to make
the ZygoteHooks API more consistent.
Bug: 111742291
Test: build / boot / treehugger
Merged-In: Ie65aac6539cffc90663807791511b95a6cd61ab4
Change-Id: Ie65aac6539cffc90663807791511b95a6cd61ab4
This commit adds two OWNERS files and modifies a third to add owner
entries for files related to the Zygote.
Test: none
Change-Id: Id26271e5af168775b2d2d3f9d3cc0c3421ad03f1
This commit adds the code necessar to initialize and use the blastula
pool during application launching. Highlights include:
* Modifying ZygoteState to allow the creation of blastula session
sockets
* Modified application startup to track if a web view process is being
created.
* Initialization of the blastula pool during Zygote initialization.
* Blastula lifecycle management via reporting pipes and event FDs.
* Launching of applications via the blastula pool.
The creation, maintenance, and use of the blastula pool can be disabled
by setting Zygote.BLASTULA_POOL_ENABLED to false. When this feature is
disabled applications will launch as they did before this patch.
Topic: zygote-prefork
Test: make & flash & launch app & check log message
Bug: 68253328
Change-Id: I46c32ad09400591e866b6c6121d5a9b0332092f3
Merged-In: I46c32ad09400591e866b6c6121d5a9b0332092f3
This commit adds Java Language wrappers for native blastula management
functions. No changes are made to the application lifecycle.
Topic: zygote-prefork
Test: make & flash & launch apps & check log for messages
Bug: 68253328
Change-Id: Ie9fd0aea2952dbd3baaca22c820e9af700f5e89d
Merged-In: Ie9fd0aea2952dbd3baaca22c820e9af700f5e89d
This commit moves the ZygoteConnection.Arguments class into its own file
and re-names it to ZygoteArgumens. Doing this also required small
changes to files that used ZygoteConnection.Arguments. In turn, this
required some changes to make the files conform to the Frameworks style
guide.
Highlights include:
* Moving ZygoteConnection.Arguments to ZygoteArguments
* Moving helper functions from ZygoteConnection to Zygote
* Re-named member variables in the ZygoteArguments class
* Removed unused imports.
Topic: zygote-prefork
Test: make & flash & launch apps & check log for messages
Bug: 68253328
Change-Id: Ideb414c87a92020128a644147949ef4f4133ae33
Merged-In: Ideb414c87a92020128a644147949ef4f4133ae33
This commit mostly re-flows the code in ZygoteInit.java to conform to
the Frameworks style guide.
Topic: zygote-prefork
Test: make & flash & launch apps
Bug: 68253328
Change-Id: I0d348caa1d9ca2a4c1e32430e0eebdd91672e473
Merged-In: I0d348caa1d9ca2a4c1e32430e0eebdd91672e473
This commit made the following changes to make the code conform to the
Frameworks style guide:
* Re-named variables
* Re-flowed code
* Organized includes
Topic: zygote-prefork
Test: make & flash & launch apps
Bug: 68253328
Change-Id: I9274b32f1f606f29f6eb3a1e5068ca18f607afe7
Merged-In: I9274b32f1f606f29f6eb3a1e5068ca18f607afe7
This patch adds native support for spawning and managing blastula pools,
as well as several code cleanups and modernizations.
Changes includes:
* A function to fork blastulas
* A table for managing blastula-related data
* Functions for adding and removing blastula data from the
aforementioned table
* Switching from NULL to nullptr
* Replacing string-passing error handling with a curried failure
function
* Utility functions for handling managed objects
* JNI functions for blastula pool management
Topic: zygot-prefork
Test: make & flash & launch apps & check log for messages
Bug: 68253328
Change-Id: I12cd9f2c87a2e3c00d64b683edf3631e29a51551
Merged-In: I12cd9f2c87a2e3c00d64b683edf3631e29a51551
For the detailed network stats of each uid and tag, the native
implementation provides delta read instead of consistent stats
data since boot. Every time the readNetworkStatsDetail function gets
called, the data pulled will be cleared. We will keep a persistent data
since boot in NetworkStatsService instead.
Fixed some checkstyle complains in related files as well.
Bug: 79171384
Test: android.app.usage.cts.NetworkUsageStatsTest
NetworkStatsServiceTest
Change-Id: I50bcf278739135081d522e50b0e88d76fd9ab131
- DhcpClient only shares its handler with IpClient, and NetworkMonitor
has its own handler: remove Protocol.BASE_DHCP,
Protocol.BASE_NETWORK_MONITOR
- Remove dependency on Network.netid in NetworkMonitor
- Remove dependency on Sets.newArraySet in DhcpServingParams
- Remove dependency on formatDuration() in DhcpClient
- Replace isMetered() with hasCapability() in NetworkMonitor
- Use WifiManager.isScanAlwaysAvailable instead of reading setting
Test: atest FrameworksNetTests NetworkStackTests
Bug: 112869080
Change-Id: Ieef54d847ddc081fb33cbad0b050b06d2e52548e
With the new loader support added. The bpf map format is defined by bpf
kernel program as well. Change the netd bpf program to the new format.
Test: CtsUsageStatsTestCases
Bug: 112334572
Change-Id: I34e38e0a8cf0cca54dc52ec897771452f9d90525
Members modified herein are suspected to be false positives: i.e. things
that were added to the greylist in P, but subsequent data analysis
suggests that they are not, in fact, used after all.
Add a maxTargetSdk=P to these APIs. This is lower-risk that simply
removing these things from the greylist, as none of out data sources are
perfect nor complete.
For APIs that are not supported yet by annotations, move them to
hiddenapi-greylist-max-p.txt instead which has the same effect.
Exempted-From-Owner-Approval: Automatic changes to the codebase
affecting only @UnsupportedAppUsage annotations, themselves added
without requiring owners approval earlier.
Bug: 115609023
Test: m
Change-Id: Ia937d8c41512e7f1b6e7f67b9104c1878b5cc3a0
Merged-In: I020a9c09672ebcae64c5357abc4993e07e744687
Exempted-From-Owner-Approval: Mechanical changes to the codebase
which have been approved by Android API council and announced on
android-eng@
Bug: 121237128
Bug: 120783643
Test: m appcompat
Change-Id: Ib7a8bdf3151290aa8a5ca85dc8650612432f0d59
