Dispatch virtual key events to default display during mirroring (2915ab4e) · Commits · e / os / android_frameworks_base

services/companion/java/com/android/server/companion/virtual/VirtualDeviceImpl.java

+20 −3

Original line number	Diff line number	Diff line
		@@ -688,7 +688,8 @@ final class VirtualDeviceImpl extends IVirtualDevice.Stub
		final long ident = Binder.clearCallingIdentity();
		try {
		mInputController.createDpad(config.getInputDeviceName(), config.getVendorId(),
		config.getProductId(), deviceToken, config.getAssociatedDisplayId());
		config.getProductId(), deviceToken,
		getTargetDisplayIdForInput(config.getAssociatedDisplayId()));
		} finally {
		Binder.restoreCallingIdentity(ident);
		}
		@@ -706,7 +707,8 @@ final class VirtualDeviceImpl extends IVirtualDevice.Stub
		final long ident = Binder.clearCallingIdentity();
		try {
		mInputController.createKeyboard(config.getInputDeviceName(), config.getVendorId(),
		config.getProductId(), deviceToken, config.getAssociatedDisplayId(),
		config.getProductId(), deviceToken,
		getTargetDisplayIdForInput(config.getAssociatedDisplayId()),
		config.getLanguageTag(), config.getLayoutType());
		} finally {
		Binder.restoreCallingIdentity(ident);
		@@ -772,7 +774,8 @@ final class VirtualDeviceImpl extends IVirtualDevice.Stub
		try {
		mInputController.createNavigationTouchpad(
		config.getInputDeviceName(), config.getVendorId(),
		config.getProductId(), deviceToken, config.getAssociatedDisplayId(),
		config.getProductId(), deviceToken,
		getTargetDisplayIdForInput(config.getAssociatedDisplayId()),
		touchpadHeight, touchpadWidth);
		} finally {
		Binder.restoreCallingIdentity(ident);
		@@ -983,6 +986,20 @@ final class VirtualDeviceImpl extends IVirtualDevice.Stub
		}
		}

		// For display mirroring, we want to dispatch all key events to the source (default) display,
		// as the virtual display doesn't have any focused windows. Hence, call this for
		// associating any input device to the source display if the input device emits any key events.
		private int getTargetDisplayIdForInput(int displayId) {
		if (!Flags.interactiveScreenMirror()) {
		return displayId;
		}

		DisplayManagerInternal displayManager = LocalServices.getService(
		DisplayManagerInternal.class);
		int mirroredDisplayId = displayManager.getDisplayIdToMirror(displayId);
		return mirroredDisplayId == Display.INVALID_DISPLAY ? displayId : mirroredDisplayId;
		}

		@GuardedBy("mVirtualDeviceLock")
		private GenericWindowPolicyController createWindowPolicyControllerLocked(
		@NonNull Set<String> displayCategories) {