Dump IMMS#mConcurrentMultiUserModeEnabled

This field indicates if IMMS is configured for concurrent multi-user operation.
The code change is a refactoring and should not cause visible issues.

Bug: 351912418
Test: m
Test: adb shell dumpsys input_method | grep mConcurrentMultiUserModeEnabled
Test: adb shell dumpsys input_method --proto > input_method.proto && gqui from rawproto:input_method.proto --outfile=input_method.text
Flag: EXEMPT refactor
Change-Id: I124711ba1632ec85b1c56872b8ace6c5e308f12e

2 files changed, 5 insertions, 1 deletions

diff --git a/core/proto/android/server/inputmethod/inputmethodmanagerservice.proto b/core/proto/android/server/inputmethod/inputmethodmanagerservice.proto
index b75d545b1305..eddf1d276e4b 100644
--- a/core/proto/android/server/inputmethod/inputmethodmanagerservice.proto
+++ b/core/proto/android/server/inputmethod/inputmethodmanagerservice.proto
@@ -47,4 +47,5 @@ message InputMethodManagerServiceProto {
     optional int32 ime_window_visibility = 22;
     optional bool show_ime_with_hard_keyboard = 23;
     optional bool accessibility_requesting_no_soft_keyboard = 24;
-}
\ No newline at end of file
+    optional bool concurrent_multi_user_mode_enabled = 25;
+}
diff --git a/services/core/java/com/android/server/inputmethod/InputMethodManagerService.java b/services/core/java/com/android/server/inputmethod/InputMethodManagerService.java
index 0dbaaf398e00..4d8d48023715 100644
--- a/services/core/java/com/android/server/inputmethod/InputMethodManagerService.java
+++ b/services/core/java/com/android/server/inputmethod/InputMethodManagerService.java
@@ -26,6 +26,7 @@ import static android.provider.Settings.Secure.STYLUS_HANDWRITING_DEFAULT_VALUE;
 import static android.provider.Settings.Secure.STYLUS_HANDWRITING_ENABLED;
 import static android.server.inputmethod.InputMethodManagerServiceProto.BACK_DISPOSITION;
 import static android.server.inputmethod.InputMethodManagerServiceProto.BOUND_TO_METHOD;
+import static android.server.inputmethod.InputMethodManagerServiceProto.CONCURRENT_MULTI_USER_MODE_ENABLED;
 import static android.server.inputmethod.InputMethodManagerServiceProto.CUR_ATTRIBUTE;
 import static android.server.inputmethod.InputMethodManagerServiceProto.CUR_CLIENT;
 import static android.server.inputmethod.InputMethodManagerServiceProto.CUR_FOCUSED_WINDOW_SOFT_INPUT_MODE;
@@ -4558,6 +4559,7 @@ public final class InputMethodManagerService implements IInputMethodManagerImpl.
             proto.write(BACK_DISPOSITION, bindingController.getBackDisposition());
             proto.write(IME_WINDOW_VISIBILITY, bindingController.getImeWindowVis());
             proto.write(SHOW_IME_WITH_HARD_KEYBOARD, mMenuController.getShowImeWithHardKeyboard());
+            proto.write(CONCURRENT_MULTI_USER_MODE_ENABLED, mConcurrentMultiUserModeEnabled);
             proto.end(token);
         }
     }
@@ -6006,6 +6008,7 @@ public final class InputMethodManagerService implements IInputMethodManagerImpl.
             final InputMethodSettings settings = InputMethodSettingsRepository.get(userId);
             final var userData = getUserData(userId);
             p.println("Current Input Method Manager state:");
+            p.println("  concurrentMultiUserModeEnabled" + mConcurrentMultiUserModeEnabled);
             final List<InputMethodInfo> methodList = settings.getMethodList();
             int numImes = methodList.size();
             p.println("  Input Methods:");