diff options
author | Linus Tufvesson <lus@google.com> | 2022-07-01 09:20:38 +0000 |
---|---|---|
committer | Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com> | 2022-07-01 09:20:38 +0000 |
commit | 2fb2b9b16d200748736a9fdf41edf6c6de2eac21 (patch) | |
tree | 222d2606a4d0e6bbf9320e8fa6202ad0a6d76773 | |
parent | d2c9d0517b81b93cd20ef39f9cf19cf1dd9a4b7e (diff) | |
parent | 4c0e43192b7b9dda53e49fd3a41ba5efc1980366 (diff) | |
download | native-2fb2b9b16d200748736a9fdf41edf6c6de2eac21.tar.gz |
Allow windowhandles with NO_INPUT_CHANNEL - DO NOT MERGE am: 4c0e43192b
Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/native/+/18029505
Change-Id: I0f8e82ad59e55e4e019988a596c161fa52a9a00e
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
-rw-r--r-- | libs/gui/tests/EndToEndNativeInputTest.cpp | 90 | ||||
-rw-r--r-- | services/surfaceflinger/Layer.cpp | 5 |
2 files changed, 61 insertions, 34 deletions
diff --git a/libs/gui/tests/EndToEndNativeInputTest.cpp b/libs/gui/tests/EndToEndNativeInputTest.cpp index f60a58f60b..53e4af4454 100644 --- a/libs/gui/tests/EndToEndNativeInputTest.cpp +++ b/libs/gui/tests/EndToEndNativeInputTest.cpp @@ -69,16 +69,39 @@ static constexpr std::chrono::nanoseconds DISPATCHING_TIMEOUT = 5s; class InputSurface { public: - InputSurface(const sp<SurfaceControl> &sc, int width, int height) { + InputSurface(const sp<SurfaceControl> &sc, int width, int height, bool noInputChannel = false) { mSurfaceControl = sc; mInputFlinger = getInputFlinger(); - mClientChannel = std::make_shared<InputChannel>(); - mInputFlinger->createInputChannel("testchannels", mClientChannel.get()); + if (noInputChannel) { + mInputInfo.inputFeatures = InputWindowInfo::Feature::NO_INPUT_CHANNEL; + } else { + mClientChannel = std::make_shared<InputChannel>(); + mInputFlinger->createInputChannel("testchannels", mClientChannel.get()); + mInputInfo.token = mClientChannel->getConnectionToken(); + mInputConsumer = new InputConsumer(mClientChannel); + } - populateInputInfo(width, height); + mInputInfo.name = "Test info"; + mInputInfo.dispatchingTimeout = 5s; + mInputInfo.globalScaleFactor = 1.0; + mInputInfo.flags = InputWindowInfo::Flag::NOT_TOUCH_MODAL; + mInputInfo.type = InputWindowInfo::Type::BASE_APPLICATION; + mInputInfo.focusable = true; + mInputInfo.hasWallpaper = false; + mInputInfo.paused = false; + // TODO: Fill in from SF? + mInputInfo.ownerPid = 11111; + mInputInfo.ownerUid = 11111; + mInputInfo.displayId = 0; + mInputInfo.touchableRegion.orSelf(Rect(0, 0, width, height)); - mInputConsumer = new InputConsumer(mClientChannel); + InputApplicationInfo aInfo; + aInfo.token = new BBinder(); + aInfo.name = "Test app info"; + aInfo.dispatchingTimeoutMillis = + std::chrono::duration_cast<std::chrono::milliseconds>(DISPATCHING_TIMEOUT).count(); + mInputInfo.applicationInfo = aInfo; } static std::unique_ptr<InputSurface> makeColorInputSurface(const sp<SurfaceComposerClient> &scc, @@ -107,6 +130,16 @@ public: return std::make_unique<InputSurface>(surfaceControl, width, height); } + static std::unique_ptr<InputSurface> makeContainerInputSurfaceNoInputChannel( + const sp<SurfaceComposerClient> &scc, int width, int height) { + sp<SurfaceControl> surfaceControl = + scc->createSurface(String8("Test Container Surface"), 0 /* bufHeight */, + 0 /* bufWidth */, PIXEL_FORMAT_RGBA_8888, + ISurfaceComposerClient::eFXSurfaceContainer); + return std::make_unique<InputSurface>(surfaceControl, width, height, + true /* noInputChannel */); + } + static std::unique_ptr<InputSurface> makeCursorInputSurface( const sp<SurfaceComposerClient> &scc, int width, int height) { sp<SurfaceControl> surfaceControl = @@ -193,7 +226,9 @@ public: } virtual ~InputSurface() { - mInputFlinger->removeInputChannel(mClientChannel->getConnectionToken()); + if (mClientChannel) { + mInputFlinger->removeInputChannel(mClientChannel->getConnectionToken()); + } } virtual void doTransaction( @@ -237,32 +272,6 @@ private: poll(&fd, 1, timeoutMs); } - void populateInputInfo(int width, int height) { - mInputInfo.token = mClientChannel->getConnectionToken(); - mInputInfo.name = "Test info"; - mInputInfo.flags = InputWindowInfo::Flag::NOT_TOUCH_MODAL; - mInputInfo.type = InputWindowInfo::Type::BASE_APPLICATION; - mInputInfo.dispatchingTimeout = 5s; - mInputInfo.globalScaleFactor = 1.0; - mInputInfo.focusable = true; - mInputInfo.hasWallpaper = false; - mInputInfo.paused = false; - - mInputInfo.touchableRegion.orSelf(Rect(0, 0, width, height)); - - // TODO: Fill in from SF? - mInputInfo.ownerPid = 11111; - mInputInfo.ownerUid = 11111; - mInputInfo.displayId = 0; - - InputApplicationInfo aInfo; - aInfo.token = new BBinder(); - aInfo.name = "Test app info"; - aInfo.dispatchingTimeoutMillis = - std::chrono::duration_cast<std::chrono::milliseconds>(DISPATCHING_TIMEOUT).count(); - - mInputInfo.applicationInfo = aInfo; - } public: sp<SurfaceControl> mSurfaceControl; std::shared_ptr<InputChannel> mClientChannel; @@ -818,4 +827,21 @@ TEST_F(InputSurfacesTest, touch_not_obscured_with_zero_sized_blast) { surface->expectTap(1, 1); } +TEST_F(InputSurfacesTest, child_container_with_no_input_channel_blocks_parent) { + std::unique_ptr<InputSurface> parent = makeSurface(100, 100); + + parent->showAt(100, 100); + injectTap(101, 101); + parent->expectTap(1, 1); + + std::unique_ptr<InputSurface> childContainerSurface = + InputSurface::makeContainerInputSurfaceNoInputChannel(mComposerClient, 100, 100); + childContainerSurface->showAt(0, 0); + childContainerSurface->doTransaction( + [&](auto &t, auto &sc) { t.reparent(sc, parent->mSurfaceControl); }); + injectTap(101, 101); + + EXPECT_EQ(parent->consumeEvent(100), nullptr); +} + } // namespace android::test diff --git a/services/surfaceflinger/Layer.cpp b/services/surfaceflinger/Layer.cpp index 71e4791fe9..6a967d2982 100644 --- a/services/surfaceflinger/Layer.cpp +++ b/services/surfaceflinger/Layer.cpp @@ -2151,7 +2151,7 @@ void Layer::writeToProtoCommonState(LayerProto* layerInfo, LayerVector::StateSet layerInfo->set_owner_uid(mOwnerUid); } - if (traceFlags & SurfaceTracing::TRACE_INPUT) { + if (traceFlags & SurfaceTracing::TRACE_INPUT && needsInputInfo()) { InputWindowInfo info; if (useDrawing) { info = fillInputInfo({nullptr}); @@ -2399,7 +2399,8 @@ sp<Layer> Layer::getClonedRoot() { } bool Layer::hasInputInfo() const { - return mDrawingState.inputInfo.token != nullptr; + return mDrawingState.inputInfo.token != nullptr || + mDrawingState.inputInfo.inputFeatures.test(InputWindowInfo::Feature::NO_INPUT_CHANNEL); } bool Layer::canReceiveInput() const { |