From f36f90a1730f8e2838ffc72135f79f5190b83a43 Mon Sep 17 00:00:00 2001
From: "Tadashi G. Takaoka" <takaoka@google.com>
Date: Thu, 19 Jan 2012 18:53:38 +0900
Subject: Fix KeyboardState switching back from alphabet-chording input
 correctly

Bug: 5881820
Change-Id: I108bbc25baa331cc87f00955b48188b3557d10dd
---
 .../android/inputmethod/keyboard/internal/KeyboardState.java   | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'java/src')

diff --git a/java/src/com/android/inputmethod/keyboard/internal/KeyboardState.java b/java/src/com/android/inputmethod/keyboard/internal/KeyboardState.java
index 54b1c1f09..af16e4907 100644
--- a/java/src/com/android/inputmethod/keyboard/internal/KeyboardState.java
+++ b/java/src/com/android/inputmethod/keyboard/internal/KeyboardState.java
@@ -78,6 +78,7 @@ public class KeyboardState {
     private KeyboardShiftState mAlphabetShiftState = new KeyboardShiftState();
     private boolean mIsSymbolShifted;
     private boolean mPrevMainKeyboardWasShiftLocked;
+    private boolean mPrevSymbolsKeyboardWasShifted;
 
     private final SavedKeyboardState mSavedKeyboardState = new SavedKeyboardState();
 
@@ -100,6 +101,7 @@ public class KeyboardState {
         // Reset alphabet shift state.
         mAlphabetShiftState.setShiftLocked(false);
         mPrevMainKeyboardWasShiftLocked = false;
+        mPrevSymbolsKeyboardWasShifted = false;
         mShiftKeyState.onRelease();
         mSymbolKeyState.onRelease();
         onRestoreKeyboardState();
@@ -202,6 +204,7 @@ public class KeyboardState {
         if (DEBUG_ACTION) {
             Log.d(TAG, "setAlphabetKeyboard");
         }
+        mPrevSymbolsKeyboardWasShifted = mIsSymbolShifted;
         mSwitchActions.setAlphabetKeyboard();
         mIsAlphabetMode = true;
         mIsSymbolShifted = false;
@@ -214,6 +217,11 @@ public class KeyboardState {
     // TODO: Make this method private
     public void setSymbolsKeyboard() {
         mPrevMainKeyboardWasShiftLocked = mAlphabetShiftState.isShiftLocked();
+        if (mPrevSymbolsKeyboardWasShifted) {
+            setSymbolsShiftedKeyboard();
+            return;
+        }
+
         if (DEBUG_ACTION) {
             Log.d(TAG, "setSymbolsKeyboard");
         }
@@ -222,6 +230,7 @@ public class KeyboardState {
         mIsSymbolShifted = false;
         // Reset alphabet shift state.
         mAlphabetShiftState.setShiftLocked(false);
+        mPrevSymbolsKeyboardWasShifted = false;
         mSwitchState = SWITCH_STATE_SYMBOL_BEGIN;
     }
 
@@ -234,6 +243,7 @@ public class KeyboardState {
         mIsSymbolShifted = true;
         // Reset alphabet shift state.
         mAlphabetShiftState.setShiftLocked(false);
+        mPrevSymbolsKeyboardWasShifted = false;
         mSwitchState = SWITCH_STATE_SYMBOL_BEGIN;
     }
 
-- 
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