Remove unnecessary methods of KeyboardSwitcher

Change-Id: Idd3647bb1a1d40df8bb89eda715d45427a58d0cd

java/src/com/android/inputmethod/keyboard/KeyboardSwitcher.java

@@ -32,6 +32,7 @@ import com.android.inputmethod.keyboard.KeyboardLayoutSet.KeyboardLayoutSetExcep
 import com.android.inputmethod.keyboard.PointerTracker.TimerProxy;
 import com.android.inputmethod.keyboard.internal.KeyboardState;
 import com.android.inputmethod.latin.AudioAndHapticFeedbackManager;
+import com.android.inputmethod.latin.Constants;
 import com.android.inputmethod.latin.InputView;
 import com.android.inputmethod.latin.LatinIME;
 import com.android.inputmethod.latin.LatinImeLogger;
@@ -68,8 +69,6 @@ public final class KeyboardSwitcher implements KeyboardState.SwitchActions {
         new KeyboardTheme(5, R.style.KeyboardTheme_IceCreamSandwich),
     };
 
-    private final AudioAndHapticFeedbackManager mFeedbackManager =
-            AudioAndHapticFeedbackManager.getInstance();
     private SubtypeSwitcher mSubtypeSwitcher;
     private SharedPreferences mPrefs;
 
@@ -151,7 +150,6 @@ public final class KeyboardSwitcher implements KeyboardState.SwitchActions {
         mKeyboardLayoutSet = builder.build();
         try {
             mState.onLoadKeyboard();
-            mFeedbackManager.onSettingsChanged(settingsValues);
         } catch (KeyboardLayoutSetException e) {
             Log.w(TAG, "loading keyboard failed: " + e.mKeyboardId, e.getCause());
             LatinImeLogger.logOnException(e.mKeyboardId.toString(), e.getCause());
@@ -159,10 +157,6 @@ public final class KeyboardSwitcher implements KeyboardState.SwitchActions {
         }
     }
 
-    public void onRingerModeChanged() {
-        mFeedbackManager.onRingerModeChanged();
-    }
-
     public void saveKeyboardState() {
         if (getKeyboard() != null) {
             mState.onSaveKeyboardState();
@@ -217,9 +211,7 @@ public final class KeyboardSwitcher implements KeyboardState.SwitchActions {
     }
 
     public void onPressKey(final int code, final boolean isSinglePointer) {
-        if (isVibrateAndSoundFeedbackRequired()) {
+        hapticAndAudioFeedback(code);
-            mFeedbackManager.hapticAndAudioFeedback(code, mKeyboardView);
-        }
         mState.onPressKey(code, isSinglePointer, mLatinIME.getCurrentAutoCapsState());
     }
 
@@ -328,24 +320,25 @@ public final class KeyboardSwitcher implements KeyboardState.SwitchActions {
         }
     }
 
-    // Implements {@link KeyboardState.SwitchActions}.
+    private void hapticAndAudioFeedback(final int code) {
-    @Override
+        if (mKeyboardView == null || mKeyboardView.isInSlidingKeyInput()) {
-    public void hapticAndAudioFeedback(final int code) {
+            return;
-        mFeedbackManager.hapticAndAudioFeedback(code, mKeyboardView);
+        }
+        AudioAndHapticFeedbackManager.getInstance().hapticAndAudioFeedback(code, mKeyboardView);
     }
 
     public void onLongPressTimeout(final int code) {
         mState.onLongPressTimeout(code);
+        final Keyboard keyboard = getKeyboard();
+        if (keyboard != null && keyboard.mId.isAlphabetKeyboard() && code == Constants.CODE_SHIFT) {
+            hapticAndAudioFeedback(code);
+        }
     }
 
     public boolean isInMomentarySwitchState() {
         return mState.isInMomentarySwitchState();
     }
 
-    private boolean isVibrateAndSoundFeedbackRequired() {
-        return mKeyboardView != null && !mKeyboardView.isInSlidingKeyInput();
-    }
-
     /**
      * Updates state machine to figure out when to automatically switch back to the previous mode.
      */

java/src/com/android/inputmethod/keyboard/MainKeyboardView.java

@@ -57,6 +57,7 @@ import com.android.inputmethod.keyboard.internal.KeyPreviewDrawParams;
 import com.android.inputmethod.keyboard.internal.PreviewPlacerView;
 import com.android.inputmethod.keyboard.internal.SlidingKeyInputPreview;
 import com.android.inputmethod.keyboard.internal.TouchScreenRegulator;
+import com.android.inputmethod.latin.AudioAndHapticFeedbackManager;
 import com.android.inputmethod.latin.CollectionUtils;
 import com.android.inputmethod.latin.Constants;
 import com.android.inputmethod.latin.CoordinateUtils;
@@ -1007,7 +1008,7 @@ public final class MainKeyboardView extends KeyboardView implements PointerTrack
             tracker.onLongPressed();
             invokeCodeInput(embeddedCode);
             invokeReleaseKey(code);
-            KeyboardSwitcher.getInstance().hapticAndAudioFeedback(code);
+            AudioAndHapticFeedbackManager.getInstance().hapticAndAudioFeedback(code, this);
             return;
         }
         if (code == Constants.CODE_SPACE || code == Constants.CODE_LANGUAGE_SWITCH) {

java/src/com/android/inputmethod/keyboard/internal/KeyboardState.java

@@ -58,7 +58,6 @@ public final class KeyboardState {
         public void cancelDoubleTapTimer();
         public void startLongPressTimer(int code);
         public void cancelLongPressTimer();
-        public void hapticAndAudioFeedback(int code);
     }
 
     private final SwitchActions mSwitchActions;
@@ -387,7 +386,6 @@ public final class KeyboardState {
         }
         if (mIsAlphabetMode && code == Constants.CODE_SHIFT) {
             mLongPressShiftLockFired = true;
-            mSwitchActions.hapticAndAudioFeedback(code);
         }
     }
 

java/src/com/android/inputmethod/latin/LatinIME.java

@@ -480,6 +480,7 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen
         final InputAttributes inputAttributes =
                 new InputAttributes(getCurrentInputEditorInfo(), isFullscreenMode());
         mSettings.loadSettings(locale, inputAttributes);
+        AudioAndHapticFeedbackManager.getInstance().onSettingsChanged(mSettings.getCurrent());
         // May need to reset the contacts dictionary depending on the user settings.
         resetContactsDictionary(null == mSuggest ? null : mSuggest.getContactsDictionary());
     }
@@ -2701,7 +2702,7 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen
             if (action.equals(ConnectivityManager.CONNECTIVITY_ACTION)) {
                 mSubtypeSwitcher.onNetworkStateChanged(intent);
             } else if (action.equals(AudioManager.RINGER_MODE_CHANGED_ACTION)) {
-                mKeyboardSwitcher.onRingerModeChanged();
+                AudioAndHapticFeedbackManager.getInstance().onRingerModeChanged();
             }
         }
     };

java/src/com/android/inputmethod/latin/suggestions/SuggestionStripView.java

@@ -54,6 +54,7 @@ import com.android.inputmethod.keyboard.KeyboardSwitcher;
 import com.android.inputmethod.keyboard.MainKeyboardView;
 import com.android.inputmethod.keyboard.MoreKeysPanel;
 import com.android.inputmethod.keyboard.ViewLayoutUtils;
+import com.android.inputmethod.latin.AudioAndHapticFeedbackManager;
 import com.android.inputmethod.latin.AutoCorrection;
 import com.android.inputmethod.latin.CollectionUtils;
 import com.android.inputmethod.latin.Constants;
@@ -689,7 +690,8 @@ public final class SuggestionStripView extends RelativeLayout implements OnClick
 
     @Override
     public boolean onLongClick(final View view) {
-        KeyboardSwitcher.getInstance().hapticAndAudioFeedback(Constants.NOT_A_CODE);
+        AudioAndHapticFeedbackManager.getInstance().hapticAndAudioFeedback(
+                Constants.NOT_A_CODE, this);
         return showMoreSuggestions();
     }
 

tests/src/com/android/inputmethod/keyboard/internal/MockKeyboardSwitcher.java

@@ -149,11 +149,6 @@ public class MockKeyboardSwitcher implements KeyboardState.SwitchActions {
         mLongPressTimeoutCode = 0;
     }
 
-    @Override
-    public void hapticAndAudioFeedback(final int code) {
-        // Nothing to do.
-    }
-
     public void onLongPressTimeout(final int code) {
         // TODO: Handle simultaneous long presses.
         if (mLongPressTimeoutCode == code) {