Add looksValidForDictionaryInsertion

...and test it.

Also at the same time, add a facility to create a SettingsValues for
test, and some minor performance improvement to surrounding
methods.

Change-Id: I13b629ae14755c244af2a9406a7e9b4a4a16090f

1 files changed, 1 insertions, 6 deletions

diff --git a/java/src/com/android/inputmethod/latin/LatinIME.java b/java/src/com/android/inputmethod/latin/LatinIME.java
index 20dc9ba53..d590d6685 100644
--- a/java/src/com/android/inputmethod/latin/LatinIME.java
+++ b/java/src/com/android/inputmethod/latin/LatinIME.java
@@ -1355,10 +1355,6 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen
         }
     }
 
-    private static boolean isAlphabet(final int code) {
-        return Character.isLetter(code);
-    }
-
     private void onSettingsKeyPressed() {
         if (isShowingOptionDialog()) return;
         showSubtypeSelectorAndSettings();
@@ -1989,8 +1985,7 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen
         // NOTE: isCursorTouchingWord() is a blocking IPC call, so it often takes several
         // dozen milliseconds. Avoid calling it as much as possible, since we are on the UI
         // thread here.
-        if (!isComposingWord && (isAlphabet(primaryCode)
-                || currentSettings.isWordConnector(primaryCode))
+        if (!isComposingWord && currentSettings.isWordCodePoint(primaryCode)
                 && currentSettings.isSuggestionsRequested(mDisplayOrientation) &&
                 !mConnection.isCursorTouchingWord(currentSettings)) {
             // Reset entirely the composing state anyway, then start composing a new word unless