diff options
| author | Riddle Hsu <riddlehsu@google.com> | 2021-12-09 16:51:28 +0800 |
|---|---|---|
| committer | Riddle Hsu <riddlehsu@google.com> | 2021-12-09 16:51:28 +0800 |
| commit | 45e4bcf994c821ec5ee6c45ea568f1342a8de426 (patch) | |
| tree | e66d5717acf44dea2d6faf1b4b5c91b39653d478 /tools/aapt2/java/JavaClassGenerator_test.cpp | |
| parent | d43efc90ab2893851724e92cca8ebe70182fd543 (diff) | |
Reduce unnecessary overhead of SystemUiContext
- Do not report change when initializing DisplayContent
(DisplayContent#isReady() is false).
This reduces boot time by dozen of milliseconds
(RootWindowContainer#setWindowManager).
- Only create SystemUiContext if needed. Most of processes don't
use it. This reduces many registrations (e.g. according to the
number of processes, it maybe from ~60 to ~10), which involve
binder/listener creation/invocation, especially the extra cost
of dispatching configuration to the context which no one uses.
- Store token as IWindowToken to avoid object creation every time
by asInterface.
Bug: 207620458
Test: atest InputMethodMenuControllerTest WindowContextControllerTest
Change-Id: I867e9f81116796c42048195406d74feccf4772d3
Diffstat (limited to 'tools/aapt2/java/JavaClassGenerator_test.cpp')
0 files changed, 0 insertions, 0 deletions