am cd6ef9a8: Indroduce SuggestedWords#getTypedWordInfoOrNull

* commit 'cd6ef9a8b117b82623251510fac72ee108ec1a2a':
  Indroduce SuggestedWords#getTypedWordInfoOrNull

1 files changed, 15 insertions, 0 deletions

diff --git a/java/src/com/android/inputmethod/latin/SuggestedWords.java b/java/src/com/android/inputmethod/latin/SuggestedWords.java
index d7693af41..38fcb683d 100644
--- a/java/src/com/android/inputmethod/latin/SuggestedWords.java
+++ b/java/src/com/android/inputmethod/latin/SuggestedWords.java
@@ -19,6 +19,7 @@ package com.android.inputmethod.latin;
 import android.text.TextUtils;
 import android.view.inputmethod.CompletionInfo;
 
+import com.android.inputmethod.annotations.UsedForTesting;
 import com.android.inputmethod.latin.define.DebugFlags;
 import com.android.inputmethod.latin.utils.StringUtils;
 
@@ -420,4 +421,18 @@ public class SuggestedWords {
                 mWillAutoCorrect, mIsObsoleteSuggestions, mIsPrediction,
                 INPUT_STYLE_TAIL_BATCH);
     }
+
+    /**
+     * @return the {@link SuggestedWordInfo} which corresponds to the word that is originally
+     * typed by the user. Otherwise returns {@code null}. Note that gesture input is not
+     * considered to be a typed word.
+     */
+    @UsedForTesting
+    public SuggestedWordInfo getTypedWordInfoOrNull() {
+        if (this == EMPTY) {
+            return null;
+        }
+        final SuggestedWordInfo info = getInfo(SuggestedWords.INDEX_OF_TYPED_WORD);
+        return (info.getKind() == SuggestedWordInfo.KIND_TYPED) ? info : null;
+    }
 }