Use CharSequence for spell checker to keep spans preserved

This is a ground work to take per word locale information into
consideration in the spell checker. This CL is supposed to change
no user visible behavior.

With this CL, the spell checker session is able to read span
information if necessary.

BUG: 16029304
Change-Id: Icb1e1ecdf40fe0445e14565b685b1b878b746210

1 files changed, 3 insertions, 3 deletions

diff --git a/java/src/com/android/inputmethod/latin/utils/LanguageModelParam.java b/java/src/com/android/inputmethod/latin/utils/LanguageModelParam.java
index 9ec19efa8..fbce3f2fd 100644
--- a/java/src/com/android/inputmethod/latin/utils/LanguageModelParam.java
+++ b/java/src/com/android/inputmethod/latin/utils/LanguageModelParam.java
@@ -43,7 +43,7 @@ public final class LanguageModelParam {
     private static final int BIGRAM_PROBABILITY_FOR_VALID_WORD = 10;
     private static final int BIGRAM_PROBABILITY_FOR_OOV_WORD = Dictionary.NOT_A_PROBABILITY;
 
-    public final String mTargetWord;
+    public final CharSequence mTargetWord;
     public final int[] mWord0;
     public final int[] mWord1;
     // TODO: this needs to be a list of shortcuts
@@ -57,13 +57,13 @@ public final class LanguageModelParam {
     public final int mTimestamp;
 
     // Constructor for unigram. TODO: support shortcuts
-    public LanguageModelParam(final String word, final int unigramProbability,
+    public LanguageModelParam(final CharSequence word, final int unigramProbability,
             final int timestamp) {
         this(null /* word0 */, word, unigramProbability, Dictionary.NOT_A_PROBABILITY, timestamp);
     }
 
     // Constructor for unigram and bigram.
-    public LanguageModelParam(final String word0, final String word1,
+    public LanguageModelParam(final CharSequence word0, final CharSequence word1,
             final int unigramProbability, final int bigramProbability,
             final int timestamp) {
         mTargetWord = word1;