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
Policies of silence mode:
1) If an active device (for A2DP or HFP) enters silence mode,
the active device for that profile will be set to null.
2) If a device exits silence mode while the A2DP or HFP active
device is null, the device will be set as the active device
for that profile.
3) If a device is disconnected, it exits silence mode.
4) If a device is set as the active device for A2DP or HFP,
while silence mode is enabled, then the device will exit
silence mode.
5) If a device is in silence mode, AVRCP position change event
and HFP AG indicators will be disabled.
6) If a device is not connected with A2DP or HFP, it cannot
enter silence mode.
Bug: 112323989
Test: Manual, runtest bluetooth
Change-Id: If7f340de38c350f17c37f00a3a2e871876baa20d
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
