Merge "fix(magnifier): avoid crash when smashing magnifier shortcut button repeatedly" into udc-dev am: 566c5e8399

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/25521013

Change-Id: I02c00568bdb200a5c79ae414a4f50f7b3d7bc7d5
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

1 files changed, 8 insertions, 0 deletions

diff --git a/services/accessibility/java/com/android/server/accessibility/AccessibilityInputFilter.java b/services/accessibility/java/com/android/server/accessibility/AccessibilityInputFilter.java
index 8e7d27795c07..2519f4e7f3e3 100644
--- a/services/accessibility/java/com/android/server/accessibility/AccessibilityInputFilter.java
+++ b/services/accessibility/java/com/android/server/accessibility/AccessibilityInputFilter.java
@@ -388,11 +388,19 @@ class AccessibilityInputFilter extends InputFilter implements EventStreamTransfo
     @Override
     public void onMotionEvent(MotionEvent transformedEvent, MotionEvent rawEvent,
             int policyFlags) {
+        if (!mInstalled) {
+            Slog.w(TAG, "onMotionEvent called before input filter installed!");
+            return;
+        }
         sendInputEvent(transformedEvent, policyFlags);
     }
 
     @Override
     public void onKeyEvent(KeyEvent event, int policyFlags) {
+        if (!mInstalled) {
+            Slog.w(TAG, "onKeyEvent called before input filter installed!");
+            return;
+        }
         sendInputEvent(event, policyFlags);
     }