2 files changed, 13 insertions, 58 deletions

diff --git a/java/src/com/android/inputmethod/compat/InputMethodManagerCompatWrapper.java b/java/src/com/android/inputmethod/compat/InputMethodManagerCompatWrapper.java
index ab7bd4914..8bd1e5208 100644
--- a/java/src/com/android/inputmethod/compat/InputMethodManagerCompatWrapper.java
+++ b/java/src/com/android/inputmethod/compat/InputMethodManagerCompatWrapper.java
@@ -19,61 +19,21 @@ package com.android.inputmethod.compat;
 import android.content.Context;
 import android.os.IBinder;
 import android.view.inputmethod.InputMethodManager;
-import android.view.inputmethod.InputMethodSubtype;
-
-import com.android.inputmethod.latin.ImfUtils;
 
 import java.lang.reflect.Method;
 
-// TODO: Override this class with the concrete implementation if we need to take care of the
-// performance.
 public final class InputMethodManagerCompatWrapper {
-    private static final String TAG = InputMethodManagerCompatWrapper.class.getSimpleName();
     private static final Method METHOD_switchToNextInputMethod = CompatUtils.getMethod(
             InputMethodManager.class, "switchToNextInputMethod", IBinder.class, Boolean.TYPE);
 
-    private static final InputMethodManagerCompatWrapper sInstance =
-            new InputMethodManagerCompatWrapper();
-
-    private InputMethodManager mImm;
-
-    private InputMethodManagerCompatWrapper() {
-        // This wrapper class is not publicly instantiable.
-    }
-
-    public static InputMethodManagerCompatWrapper getInstance() {
-        if (sInstance.mImm == null) {
-            throw new RuntimeException(TAG + ".getInstance() is called before initialization");
-        }
-        return sInstance;
-    }
-
-    public static void init(Context context) {
-        sInstance.mImm = ImfUtils.getInputMethodManager(context);
-    }
-
-    public InputMethodSubtype getCurrentInputMethodSubtype() {
-        return mImm.getCurrentInputMethodSubtype();
-    }
-
-    public InputMethodSubtype getLastInputMethodSubtype() {
-        return mImm.getLastInputMethodSubtype();
-    }
+    public final InputMethodManager mImm;
 
-    public boolean switchToLastInputMethod(IBinder token) {
-        return mImm.switchToLastInputMethod(token);
+    public InputMethodManagerCompatWrapper(final Context context) {
+        mImm = (InputMethodManager)context.getSystemService(Context.INPUT_METHOD_SERVICE);
     }
 
-    public boolean switchToNextInputMethod(IBinder token, boolean onlyCurrentIme) {
+    public boolean switchToNextInputMethod(final IBinder token, final boolean onlyCurrentIme) {
         return (Boolean)CompatUtils.invoke(mImm, false, METHOD_switchToNextInputMethod, token,
                 onlyCurrentIme);
     }
-
-    public void setInputMethodAndSubtype(IBinder token, String id, InputMethodSubtype subtype) {
-        mImm.setInputMethodAndSubtype(token, id, subtype);
-    }
-
-    public void showInputMethodPicker() {
-        mImm.showInputMethodPicker();
-    }
 }
diff --git a/java/src/com/android/inputmethod/compat/SuggestionSpanUtils.java b/java/src/com/android/inputmethod/compat/SuggestionSpanUtils.java
index 159f43650..c1609ea28 100644
--- a/java/src/com/android/inputmethod/compat/SuggestionSpanUtils.java
+++ b/java/src/com/android/inputmethod/compat/SuggestionSpanUtils.java
@@ -83,14 +83,13 @@ public final class SuggestionSpanUtils {
     }
 
     public static CharSequence getTextWithAutoCorrectionIndicatorUnderline(
-            Context context, CharSequence text) {
+            final Context context, final String text) {
         if (TextUtils.isEmpty(text) || CONSTRUCTOR_SuggestionSpan == null
                 || OBJ_FLAG_AUTO_CORRECTION == null || OBJ_SUGGESTIONS_MAX_SIZE == null
                 || OBJ_FLAG_MISSPELLED == null || OBJ_FLAG_EASY_CORRECT == null) {
             return text;
         }
-        final Spannable spannable = text instanceof Spannable
-                ? (Spannable) text : new SpannableString(text);
+        final Spannable spannable = new SpannableString(text);
         final Object[] args =
                 { context, null, new String[] {}, (int)OBJ_FLAG_AUTO_CORRECTION,
                         (Class<?>) SuggestionSpanPickedNotificationReceiver.class };
@@ -104,28 +103,24 @@ public final class SuggestionSpanUtils {
         return spannable;
     }
 
-    public static CharSequence getTextWithSuggestionSpan(Context context,
-            CharSequence pickedWord, SuggestedWords suggestedWords, boolean dictionaryAvailable) {
+    public static CharSequence getTextWithSuggestionSpan(final Context context,
+            final String pickedWord, final SuggestedWords suggestedWords,
+            final boolean dictionaryAvailable) {
         if (!dictionaryAvailable || TextUtils.isEmpty(pickedWord)
                 || CONSTRUCTOR_SuggestionSpan == null
-                || suggestedWords == null || suggestedWords.size() == 0
-                || suggestedWords.mIsPrediction || suggestedWords.mIsPunctuationSuggestions
+                || suggestedWords.isEmpty() || suggestedWords.mIsPrediction
+                || suggestedWords.mIsPunctuationSuggestions
                 || OBJ_SUGGESTIONS_MAX_SIZE == null) {
             return pickedWord;
         }
 
-        final Spannable spannable;
-        if (pickedWord instanceof Spannable) {
-            spannable = (Spannable) pickedWord;
-        } else {
-            spannable = new SpannableString(pickedWord);
-        }
+        final Spannable spannable = new SpannableString(pickedWord);
         final ArrayList<String> suggestionsList = CollectionUtils.newArrayList();
         for (int i = 0; i < suggestedWords.size(); ++i) {
             if (suggestionsList.size() >= OBJ_SUGGESTIONS_MAX_SIZE) {
                 break;
             }
-            final CharSequence word = suggestedWords.getWord(i);
+            final String word = suggestedWords.getWord(i);
             if (!TextUtils.equals(pickedWord, word)) {
                 suggestionsList.add(word.toString());
             }