No error should be thrown if input gesture file cannot be found

The input-gestures.xml file can be missing if input gestures have not
yet been configured by the user. No longer throw an error in this
case as it is a valid state.

Bug: 394929430
Test: Manually on device
Flag: EXEMPT bugfix
Change-Id: Ibd9a8516ef179157023918426cf2ced8aac15558

1 files changed, 4 insertions, 0 deletions

diff --git a/services/core/java/com/android/server/input/InputDataStore.java b/services/core/java/com/android/server/input/InputDataStore.java
index 834f8154240e..6ed50b6fbdcb 100644
--- a/services/core/java/com/android/server/input/InputDataStore.java
+++ b/services/core/java/com/android/server/input/InputDataStore.java
@@ -89,6 +89,10 @@ public final class InputDataStore {
             final InputStream inputStream = mInputGestureFileInjector.openRead(userId);
             inputGestureDataList = readInputGesturesXml(inputStream, false);
             inputStream.close();
+        } catch (FileNotFoundException exception) {
+            // There are valid reasons for the file to be missing, such as shortcuts having not
+            // been registered by the user.
+            return List.of();
         } catch (IOException exception) {
             // In case we are unable to read from the file on disk or another IO operation error,
             // fail gracefully.