Revert "Support Emoji keyboard"

This reverts commit d7791a93b0dee268a9e97f06fe5abcf6082e0ed1.

Change-Id: I5ca4c0227f97540e8a22b487b5056dfa3611082b

3 files changed, 1 insertions, 46 deletions

diff --git a/java/src/com/android/inputmethod/keyboard/KeyboardSwitcher.java b/java/src/com/android/inputmethod/keyboard/KeyboardSwitcher.java
index 0208249d1..098c8b3df 100644
--- a/java/src/com/android/inputmethod/keyboard/KeyboardSwitcher.java
+++ b/java/src/com/android/inputmethod/keyboard/KeyboardSwitcher.java
@@ -66,9 +66,7 @@ public final class KeyboardSwitcher implements KeyboardState.SwitchActions {
     private SharedPreferences mPrefs;
 
     private InputView mCurrentInputView;
-    private View mMainKeyboardFrame;
     private MainKeyboardView mKeyboardView;
-    private EmojiKeyboardView mEmojiKeyboardView;
     private LatinIME mLatinIME;
     private Resources mResources;
 
@@ -169,8 +167,6 @@ public final class KeyboardSwitcher implements KeyboardState.SwitchActions {
     }
 
     private void setKeyboard(final Keyboard keyboard) {
-        // Make {@link MainKeyboardView} visible and hide {@link EmojiKeyboardView}.
-        setMainKeyboardFrame();
         final MainKeyboardView keyboardView = mKeyboardView;
         final Keyboard oldKeyboard = keyboardView.getKeyboard();
         keyboardView.setKeyboard(keyboard);
@@ -257,18 +253,6 @@ public final class KeyboardSwitcher implements KeyboardState.SwitchActions {
         setKeyboard(mKeyboardLayoutSet.getKeyboard(KeyboardId.ELEMENT_SYMBOLS));
     }
 
-    private void setMainKeyboardFrame() {
-        mMainKeyboardFrame.setVisibility(View.VISIBLE);
-        mEmojiKeyboardView.setVisibility(View.GONE);
-    }
-
-    // Implements {@link KeyboardState.SwitchActions}.
-    @Override
-    public void setEmojiKeyboard() {
-        mMainKeyboardFrame.setVisibility(View.GONE);
-        mEmojiKeyboardView.setVisibility(View.VISIBLE);
-    }
-
     // Implements {@link KeyboardState.SwitchActions}.
     @Override
     public void requestUpdatingShiftState() {
@@ -320,16 +304,10 @@ public final class KeyboardSwitcher implements KeyboardState.SwitchActions {
         setContextThemeWrapper(mLatinIME, mKeyboardTheme);
         mCurrentInputView = (InputView)LayoutInflater.from(mThemeContext).inflate(
                 R.layout.input_view, null);
-        mMainKeyboardFrame = mCurrentInputView.findViewById(R.id.main_keyboard_frame);
-        mEmojiKeyboardView = (EmojiKeyboardView)mCurrentInputView.findViewById(
-                R.id.emoji_keyboard_view);
 
         mKeyboardView = (MainKeyboardView) mCurrentInputView.findViewById(R.id.keyboard_view);
         mKeyboardView.setHardwareAcceleratedDrawingEnabled(isHardwareAcceleratedDrawingEnabled);
         mKeyboardView.setKeyboardActionListener(mLatinIME);
-        mEmojiKeyboardView.setHardwareAcceleratedDrawingEnabled(
-                isHardwareAcceleratedDrawingEnabled);
-        mEmojiKeyboardView.setKeyboardActionListener(mLatinIME);
 
         // This always needs to be set since the accessibility state can
         // potentially change without the input view being re-created.
diff --git a/java/src/com/android/inputmethod/keyboard/internal/KeyboardState.java b/java/src/com/android/inputmethod/keyboard/internal/KeyboardState.java
index 089db12a2..0b10a1d1a 100644
--- a/java/src/com/android/inputmethod/keyboard/internal/KeyboardState.java
+++ b/java/src/com/android/inputmethod/keyboard/internal/KeyboardState.java
@@ -46,7 +46,6 @@ public final class KeyboardState {
         public void setAlphabetShiftLockedKeyboard();
         public void setAlphabetShiftLockShiftedKeyboard();
         public void setSymbolsKeyboard();
-        public void setEmojiKeyboard();
 
         /**
          * Request to call back {@link KeyboardState#onUpdateShiftState(int, int)}.
@@ -72,10 +71,7 @@ public final class KeyboardState {
     private static final int SWITCH_STATE_MOMENTARY_ALPHA_SHIFT = 5;
     private int mSwitchState = SWITCH_STATE_ALPHA;
 
-    // TODO: Consolidate these two mode booleans into one integer to distinguish between alphabet,
-    // symbols, and emoji mode.
     private boolean mIsAlphabetMode;
-    private boolean mIsEmojiMode;
     private AlphabetShiftState mAlphabetShiftState = new AlphabetShiftState();
     private boolean mPrevMainKeyboardWasShiftLocked;
     private int mRecapitalizeMode;
@@ -90,7 +86,6 @@ public final class KeyboardState {
         public boolean mIsValid;
         public boolean mIsAlphabetMode;
         public boolean mIsAlphabetShiftLocked;
-        public boolean mIsEmojiMode;
         public int mShiftMode;
 
         @Override
@@ -99,8 +94,6 @@ public final class KeyboardState {
             if (mIsAlphabetMode) {
                 if (mIsAlphabetShiftLocked) return "ALPHABET_SHIFT_LOCKED";
                 return "ALPHABET_" + shiftModeToString(mShiftMode);
-            } else if (mIsEmojiMode) {
-                return "EMOJI";
             } else {
                 return "SYMBOLS";
             }
@@ -132,7 +125,6 @@ public final class KeyboardState {
     public void onSaveKeyboardState() {
         final SavedKeyboardState state = mSavedKeyboardState;
         state.mIsAlphabetMode = mIsAlphabetMode;
-        state.mIsEmojiMode = mIsEmojiMode;
         if (mIsAlphabetMode) {
             state.mIsAlphabetShiftLocked = mAlphabetShiftState.isShiftLocked();
             state.mShiftMode = mAlphabetShiftState.isAutomaticShifted() ? AUTOMATIC_SHIFT
@@ -153,8 +145,6 @@ public final class KeyboardState {
         }
         if (!state.mIsValid || state.mIsAlphabetMode) {
             setAlphabetKeyboard();
-        } else if (state.mIsEmojiMode) {
-            setEmojiKeyboard();
         } else {
             setSymbolsKeyboard();
         }
@@ -264,7 +254,6 @@ public final class KeyboardState {
 
         mSwitchActions.setAlphabetKeyboard();
         mIsAlphabetMode = true;
-        mIsEmojiMode = false;
         mRecapitalizeMode = RecapitalizeStatus.NOT_A_RECAPITALIZE_MODE;
         mSwitchState = SWITCH_STATE_ALPHA;
         mSwitchActions.requestUpdatingShiftState();
@@ -281,15 +270,6 @@ public final class KeyboardState {
         mSwitchState = SWITCH_STATE_SYMBOL_BEGIN;
     }
 
-    private void setEmojiKeyboard() {
-        if (DEBUG_ACTION) {
-            Log.d(TAG, "setEmojiKeyboard");
-        }
-        mIsAlphabetMode = false;
-        mIsEmojiMode = true;
-        mSwitchActions.setEmojiKeyboard();
-    }
-
     public void onPressKey(final int code, final boolean isSinglePointer, final int autoCaps) {
         if (DEBUG_EVENT) {
             Log.d(TAG, "onPressKey: code=" + Constants.printableCode(code)
@@ -567,8 +547,6 @@ public final class KeyboardState {
         // If the code is a letter, update keyboard shift state.
         if (Constants.isLetterCode(code)) {
             updateAlphabetShiftState(autoCaps, RecapitalizeStatus.NOT_A_RECAPITALIZE_MODE);
-        } else if (code == Constants.CODE_EMOJI) {
-            setEmojiKeyboard();
         }
     }
 
diff --git a/java/src/com/android/inputmethod/latin/LatinIME.java b/java/src/com/android/inputmethod/latin/LatinIME.java
index 27a1739b9..de4baf948 100644
--- a/java/src/com/android/inputmethod/latin/LatinIME.java
+++ b/java/src/com/android/inputmethod/latin/LatinIME.java
@@ -1532,8 +1532,7 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen
             handleLanguageSwitchKey();
             break;
         case Constants.CODE_EMOJI:
-            // Note: Switching emoji keyboard is being handled in
-            // {@link KeyboardState#onCodeInput(int,int)}.
+            // TODO: Implement emoji keyboard switch.
             break;
         case Constants.CODE_ENTER:
             final EditorInfo editorInfo = getCurrentInputEditorInfo();