[IL52] Remove a useless method.

This old method doesn't even re-read the old suggestions. It used to
recompute them without the coordinates.
Re-using the recorrection code, which is much more advanced, is
the right thing to do here.

Also, refining the test. It's no use trying to resume suggestion
if we don't have a suggestion strip, since we aren't going to
auto-correct anything anyway.

Not the motivation for this change, but this also fixes
Bug: 11620256
Change-Id: Id49efa32e293c49837c61fdc752c86bbac1d2c88

1 files changed, 0 insertions, 39 deletions

diff --git a/java/src/com/android/inputmethod/latin/RichInputConnection.java b/java/src/com/android/inputmethod/latin/RichInputConnection.java
index 37311acf2..4d174ddb8 100644
--- a/java/src/com/android/inputmethod/latin/RichInputConnection.java
+++ b/java/src/com/android/inputmethod/latin/RichInputConnection.java
@@ -706,45 +706,6 @@ public final class RichInputConnection {
         return TextUtils.equals(text, beforeText);
     }
 
-    /* (non-javadoc)
-     * Returns the word before the cursor if the cursor is at the end of a word, null otherwise
-     */
-    public CharSequence getWordBeforeCursorIfAtEndOfWord(final SettingsValues settings) {
-        // Bail out if the cursor is in the middle of a word (cursor must be followed by whitespace,
-        // separator or end of line/text)
-        // Example: "test|"<EOL> "te|st" get rejected here
-        final CharSequence textAfterCursor = getTextAfterCursor(1, 0);
-        if (!TextUtils.isEmpty(textAfterCursor)
-                && !settings.isWordSeparator(textAfterCursor.charAt(0))) return null;
-
-        // Bail out if word before cursor is 0-length or a single non letter (like an apostrophe)
-        // Example: " -|" gets rejected here but "e-|" and "e|" are okay
-        CharSequence word = getWordAtCursor(settings.mWordSeparators);
-        // We don't suggest on leading single quotes, so we have to remove them from the word if
-        // it starts with single quotes.
-        while (!TextUtils.isEmpty(word) && Constants.CODE_SINGLE_QUOTE == word.charAt(0)) {
-            word = word.subSequence(1, word.length());
-        }
-        if (TextUtils.isEmpty(word)) return null;
-        // Find the last code point of the string
-        final int lastCodePoint = Character.codePointBefore(word, word.length());
-        // If for some reason the text field contains non-unicode binary data, or if the
-        // charsequence is exactly one char long and the contents is a low surrogate, return null.
-        if (!Character.isDefined(lastCodePoint)) return null;
-        // Bail out if the cursor is not at the end of a word (cursor must be preceded by
-        // non-whitespace, non-separator, non-start-of-text)
-        // Example ("|" is the cursor here) : <SOL>"|a" " |a" " | " all get rejected here.
-        if (settings.isWordSeparator(lastCodePoint)) return null;
-        final char firstChar = word.charAt(0); // we just tested that word is not empty
-        if (word.length() == 1 && !Character.isLetter(firstChar)) return null;
-
-        // We don't restart suggestion if the first character is not a letter, because we don't
-        // start composing when the first character is not a letter.
-        if (!Character.isLetter(firstChar)) return null;
-
-        return word;
-    }
-
     public boolean revertDoubleSpacePeriod() {
         if (DEBUG_BATCH_NESTING) checkBatchEdit();
         // Here we test whether we indeed have a period and a space before us. This should not