Reset previous symbols shifted state when auto switch backed

Bug: 6072517
Change-Id: I00337b3ed5c85df4627e8f5a02465d406c4d9178

1 files changed, 5 insertions, 2 deletions

diff --git a/java/src/com/android/inputmethod/keyboard/internal/KeyboardState.java b/java/src/com/android/inputmethod/keyboard/internal/KeyboardState.java
index 6a8a03677..18a3f9794 100644
--- a/java/src/com/android/inputmethod/keyboard/internal/KeyboardState.java
+++ b/java/src/com/android/inputmethod/keyboard/internal/KeyboardState.java
@@ -546,16 +546,19 @@ public class KeyboardState {
                     || code == Keyboard.CODE_OUTPUT_TEXT)) {
                 mSwitchState = SWITCH_STATE_SYMBOL;
             }
-            // Switch back to alpha keyboard mode immediately if user types a quote character.
+            // Switch back to alpha keyboard mode immediately if user types one of the switch back
+            // characters.
             if (isLayoutSwitchBackCharacter(code)) {
                 toggleAlphabetAndSymbols();
+                mPrevSymbolsKeyboardWasShifted = false;
             }
             break;
         case SWITCH_STATE_SYMBOL:
             // Switch back to alpha keyboard mode if user types one or more non-space/enter
-            // characters followed by a space/enter or a quote character.
+            // characters followed by a space/enter or one of the switch back characters.
             if (isSpaceCharacter(code) || isLayoutSwitchBackCharacter(code)) {
                 toggleAlphabetAndSymbols();
+                mPrevSymbolsKeyboardWasShifted = false;
             }
             break;
         }