diff options
author | 2021-06-04 12:52:17 -0500 | |
---|---|---|
committer | 2021-07-27 15:34:04 -0500 | |
commit | 60c9d3e85322e67684f8deb32828a185b17aa167 (patch) | |
tree | 8d41f32e41e1150cdce826e7078a9e9853dd4028 /libs/gui/SurfaceComposerClient.cpp | |
parent | 89590b3e7fb7c834c8b15b8f673611d668f7e354 (diff) |
Added IWindowInfosChangedListener interface
Added WindowInfosChangedListener interface and the ability to
register a WindowInfosChangedListener in SCC. Also added the
SurfaceFlinger code where the WindowInfosChangedListener gets
registered and reports to the listeners.
Test: Existing tests pass
Bug: 188792659
Change-Id: If7b93df0afd71a88ea703d2113e68bfb549368af
Diffstat (limited to 'libs/gui/SurfaceComposerClient.cpp')
-rw-r--r-- | libs/gui/SurfaceComposerClient.cpp | 24 |
1 files changed, 17 insertions, 7 deletions
diff --git a/libs/gui/SurfaceComposerClient.cpp b/libs/gui/SurfaceComposerClient.cpp index c52c644eb7..8547739420 100644 --- a/libs/gui/SurfaceComposerClient.cpp +++ b/libs/gui/SurfaceComposerClient.cpp @@ -19,6 +19,7 @@ #include <stdint.h> #include <sys/types.h> +#include <android/gui/IWindowInfosListener.h> #include <utils/Errors.h> #include <utils/Log.h> #include <utils/SortedVector.h> @@ -54,6 +55,7 @@ namespace android { using gui::FocusRequest; using gui::WindowInfo; using gui::WindowInfoHandle; +using gui::WindowInfosListener; using ui::ColorMode; // --------------------------------------------------------------------------- @@ -95,6 +97,7 @@ bool ComposerService::connectLocked() { if (instance.mComposerService == nullptr) { if (ComposerService::getInstance().connectLocked()) { ALOGD("ComposerService reconnected"); + WindowInfosListenerReporter::getInstance()->reconnect(instance.mComposerService); } } return instance.mComposerService; @@ -1768,15 +1771,10 @@ void SurfaceComposerClient::Transaction::setDisplaySize(const sp<IBinder>& token // --------------------------------------------------------------------------- -SurfaceComposerClient::SurfaceComposerClient() - : mStatus(NO_INIT) -{ -} +SurfaceComposerClient::SurfaceComposerClient() : mStatus(NO_INIT) {} SurfaceComposerClient::SurfaceComposerClient(const sp<ISurfaceComposerClient>& client) - : mStatus(NO_ERROR), mClient(client) -{ -} + : mStatus(NO_ERROR), mClient(client) {} void SurfaceComposerClient::onFirstRef() { sp<ISurfaceComposer> sf(ComposerService::getComposerService()); @@ -2142,6 +2140,18 @@ int SurfaceComposerClient::getGPUContextPriority() { return ComposerService::getComposerService()->getGPUContextPriority(); } +status_t SurfaceComposerClient::addWindowInfosListener( + const sp<WindowInfosListener>& windowInfosListener) { + return WindowInfosListenerReporter::getInstance() + ->addWindowInfosListener(windowInfosListener, ComposerService::getComposerService()); +} + +status_t SurfaceComposerClient::removeWindowInfosListener( + const sp<WindowInfosListener>& windowInfosListener) { + return WindowInfosListenerReporter::getInstance() + ->removeWindowInfosListener(windowInfosListener, ComposerService::getComposerService()); +} + // ---------------------------------------------------------------------------- status_t ScreenshotClient::captureDisplay(const DisplayCaptureArgs& captureArgs, |