De-duplicate a method

Change-Id: Ia1c80eeff00a55573bb311f07e1275da23bdcf98

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

@@ -30,6 +30,8 @@ import android.text.TextUtils;
 import android.text.format.DateUtils;
 import android.util.Log;
 
+import com.android.inputmethod.latin.SuggestedWords.SuggestedWordInfo;
+
 import java.io.BufferedReader;
 import java.io.File;
 import java.io.FileInputStream;
@@ -454,4 +456,13 @@ public class Utils {
             LatinImeLogger.logOnAutoCorrectionCancelled();
         }
     }
+
+    public static String getDebugInfo(final SuggestedWords suggestions, final int pos) {
+        if (!LatinImeLogger.sDBG) return null;
+        final SuggestedWordInfo wordInfo = suggestions.getInfo(pos);
+        if (wordInfo == null) return null;
+        final String info = wordInfo.getDebugString();
+        if (TextUtils.isEmpty(info)) return null;
+        return info;
+    }
 }

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

@@ -19,7 +19,6 @@ package com.android.inputmethod.latin.suggestions;
 import android.content.res.Resources;
 import android.graphics.Paint;
 import android.graphics.drawable.Drawable;
-import android.text.TextUtils;
 
 import com.android.inputmethod.keyboard.Key;
 import com.android.inputmethod.keyboard.Keyboard;
@@ -29,7 +28,7 @@ import com.android.inputmethod.keyboard.internal.KeyboardIconsSet;
 import com.android.inputmethod.latin.LatinImeLogger;
 import com.android.inputmethod.latin.R;
 import com.android.inputmethod.latin.SuggestedWords;
-import com.android.inputmethod.latin.SuggestedWords.SuggestedWordInfo;
+import com.android.inputmethod.latin.Utils;
 
 public class MoreSuggestions extends Keyboard {
     public static final int SUGGESTION_CODE_BASE = 1024;
@@ -191,15 +190,6 @@ public class MoreSuggestions extends Keyboard {
             return this;
         }
 
-        private static String getDebugInfo(SuggestedWords suggestions, int pos) {
-            if (!DBG) return null;
-            final SuggestedWordInfo wordInfo = suggestions.getInfo(pos);
-            if (wordInfo == null) return null;
-            final String info = wordInfo.getDebugString();
-            if (TextUtils.isEmpty(info)) return null;
-            return info;
-        }
-
         private static class Divider extends Key.Spacer {
             private final Drawable mIcon;
 
@@ -223,7 +213,7 @@ public class MoreSuggestions extends Keyboard {
                 final int y = params.getY(pos);
                 final int width = params.getWidth(pos);
                 final String word = mSuggestions.getWord(pos).toString();
-                final String info = getDebugInfo(mSuggestions, pos);
+                final String info = Utils.getDebugInfo(mSuggestions, pos);
                 final int index = pos + SUGGESTION_CODE_BASE;
                 final Key key = new Key(
                         params, word, info, KeyboardIconsSet.ICON_UNDEFINED, index, null, x, y,

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

@@ -63,6 +63,7 @@ import com.android.inputmethod.latin.StaticInnerHandlerWrapper;
 import com.android.inputmethod.latin.Suggest;
 import com.android.inputmethod.latin.SuggestedWords;
 import com.android.inputmethod.latin.SuggestedWords.SuggestedWordInfo;
+import com.android.inputmethod.latin.Utils;
 
 import java.util.ArrayList;
 import java.util.List;
@@ -404,8 +405,8 @@ public class SuggestionsView extends RelativeLayout implements OnClickListener,
                         word, getSuggestionWeight(index), ViewGroup.LayoutParams.MATCH_PARENT);
                 x += word.getMeasuredWidth();
 
-                if (DBG) {
+                if (DBG && pos < suggestedWords.size()) {
-                    final CharSequence debugInfo = getDebugInfo(suggestedWords, pos);
+                    final CharSequence debugInfo = Utils.getDebugInfo(suggestedWords, pos);
                     if (debugInfo != null) {
                         final TextView info = mInfos.get(pos);
                         info.setText(debugInfo);
@@ -500,19 +501,6 @@ public class SuggestionsView extends RelativeLayout implements OnClickListener,
                     hintView, 1.0f - mCenterSuggestionWeight, ViewGroup.LayoutParams.MATCH_PARENT);
         }
 
-        private static String getDebugInfo(SuggestedWords suggestions, int pos) {
-            if (DBG && pos < suggestions.size()) {
-                final SuggestedWordInfo wordInfo = suggestions.getInfo(pos);
-                if (wordInfo != null) {
-                    final String debugInfo = wordInfo.getDebugString();
-                    if (!TextUtils.isEmpty(debugInfo)) {
-                        return debugInfo;
-                    }
-                }
-            }
-            return null;
-        }
-
         private static void setLayoutWeight(View v, float weight, int height) {
             final ViewGroup.LayoutParams lp = v.getLayoutParams();
             if (lp instanceof LinearLayout.LayoutParams) {