Fix cursor not disappear immediately when the mouse device removed

Bug: Turn on show touches in settings, then connect mouse device,
move mouse, when cursor appear, remove the mouse, the cursor not
disapper immediately.

Fix method: Call fade method in PointerController when cursor input
mapper destruct.

Signed-off-by: lilinnan <lilinnan@xiaomi.corp-partner.google.com>
Change-Id: Ib4251993dc83020bd85badea17a118840c1518d7

1 files changed, 5 insertions, 1 deletions

diff --git a/services/inputflinger/reader/mapper/CursorInputMapper.cpp b/services/inputflinger/reader/mapper/CursorInputMapper.cpp
index 2ac41b1e67..231f825c1f 100644
--- a/services/inputflinger/reader/mapper/CursorInputMapper.cpp
+++ b/services/inputflinger/reader/mapper/CursorInputMapper.cpp
@@ -64,7 +64,11 @@ void CursorMotionAccumulator::finishSync() {
 CursorInputMapper::CursorInputMapper(InputDeviceContext& deviceContext)
       : InputMapper(deviceContext) {}
 
-CursorInputMapper::~CursorInputMapper() {}
+CursorInputMapper::~CursorInputMapper() {
+    if (mPointerController != nullptr) {
+        mPointerController->fade(PointerControllerInterface::Transition::IMMEDIATE);
+    }
+}
 
 uint32_t CursorInputMapper::getSources() {
     return mSource;