Merge remote branch 'goog/master' into merge

Conflicts:
	java/res/xml/method.xml
	java/src/com/android/inputmethod/latin/LatinIME.java
	java/src/com/android/inputmethod/latin/SubtypeSwitcher.java
	java/src/com/android/inputmethod/voice/VoiceIMEConnector.java

Change-Id: I9b62da120dcc08327fde92459ee5c7564a5eb6b8

1 files changed, 31 insertions, 7 deletions

diff --git a/java/src/com/android/inputmethod/latin/CandidateView.java b/java/src/com/android/inputmethod/latin/CandidateView.java
index d2d1f22dd..9699ad136 100644
--- a/java/src/com/android/inputmethod/latin/CandidateView.java
+++ b/java/src/com/android/inputmethod/latin/CandidateView.java
@@ -16,8 +16,11 @@
 
 package com.android.inputmethod.latin;
 
+import com.android.inputmethod.latin.SuggestedWords.SuggestedWordInfo;
+
 import android.content.Context;
 import android.content.res.Resources;
+import android.graphics.Color;
 import android.graphics.Typeface;
 import android.os.Handler;
 import android.os.Message;
@@ -43,6 +46,7 @@ import android.widget.PopupWindow;
 import android.widget.TextView;
 
 import java.util.ArrayList;
+import java.util.List;
 
 public class CandidateView extends LinearLayout implements OnClickListener, OnLongClickListener {
 
@@ -50,6 +54,8 @@ public class CandidateView extends LinearLayout implements OnClickListener, OnLo
     private static final CharacterStyle UNDERLINE_SPAN = new UnderlineSpan();
     private static final int MAX_SUGGESTIONS = 16;
 
+    private static final boolean DBG = LatinImeLogger.sDBG;
+
     private final ArrayList<View> mWords = new ArrayList<View>();
     private final boolean mConfigCandidateHighlightFontColorEnabled;
     private final CharacterStyle mInvertedForegroundColorSpan;
@@ -175,11 +181,12 @@ public class CandidateView extends LinearLayout implements OnClickListener, OnLo
         final SuggestedWords suggestions = mSuggestions;
         clear();
         final int count = suggestions.size();
-        final Object[] debugInfo = suggestions.mDebugInfo;
         for (int i = 0; i < count; i++) {
             CharSequence word = suggestions.getWord(i);
             if (word == null) continue;
             final int wordLength = word.length();
+            final List<SuggestedWordInfo> suggestedWordInfoList =
+                    suggestions.mSuggestedWordInfoList;
 
             final View v = mWords.get(i);
             final TextView tv = (TextView)v.findViewById(R.id.candidate_word);
@@ -209,10 +216,25 @@ public class CandidateView extends LinearLayout implements OnClickListener, OnLo
             }
             tv.setText(word);
             tv.setClickable(true);
-            if (debugInfo != null && i < debugInfo.length && debugInfo[i] != null
-                    && !TextUtils.isEmpty(debugInfo[i].toString())) {
-                dv.setText(debugInfo[i].toString());
-                dv.setVisibility(VISIBLE);
+
+            if (suggestedWordInfoList != null && suggestedWordInfoList.get(i) != null) {
+                final SuggestedWordInfo info = suggestedWordInfoList.get(i);
+                if (info.isPreviousSuggestedWord()) {
+                    int color = tv.getCurrentTextColor();
+                    tv.setTextColor(Color.argb((int)(Color.alpha(color) * 0.5f), Color.red(color),
+                            Color.green(color), Color.blue(color)));
+                }
+                final String debugString = info.getDebugString();
+                if (DBG) {
+                    if (TextUtils.isEmpty(debugString)) {
+                        dv.setVisibility(GONE);
+                    } else {
+                        dv.setText(debugString);
+                        dv.setVisibility(VISIBLE);
+                    }
+                } else {
+                    dv.setVisibility(GONE);
+                }
             } else {
                 dv.setVisibility(GONE);
             }
@@ -231,8 +253,10 @@ public class CandidateView extends LinearLayout implements OnClickListener, OnLo
         final TextView tv = (TextView)mWords.get(1).findViewById(R.id.candidate_word);
         final Spannable word = new SpannableString(autoCorrectedWord);
         final int wordLength = word.length();
-        word.setSpan(mInvertedBackgroundColorSpan, 0, wordLength, Spanned.SPAN_INCLUSIVE_EXCLUSIVE);
-        word.setSpan(mInvertedForegroundColorSpan, 0, wordLength, Spanned.SPAN_INCLUSIVE_EXCLUSIVE);
+        word.setSpan(mInvertedBackgroundColorSpan, 0, wordLength,
+                Spanned.SPAN_INCLUSIVE_EXCLUSIVE);
+        word.setSpan(mInvertedForegroundColorSpan, 0, wordLength,
+                Spanned.SPAN_INCLUSIVE_EXCLUSIVE);
         tv.setText(word);
         mShowingAutoCorrectionInverted = true;
     }