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Commit 2e107841 authored by Jean Chalard's avatar Jean Chalard Committed by Android Git Automerger
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am be3be424: Fix a bug that happens upon a race condition 

* commit 'be3be424':
  Fix a bug that happens upon a race condition
parents 21915c4c be3be424

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

+1 −0
Original line number Diff line number Diff line
@@ -2746,6 +2746,7 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen 
        final TextRange range = mConnection.getWordRangeAtCursor(currentSettings.mWordSeparators,

                0 /* additionalPrecedingWordsCount */);

        if (null == range) return; // Happens if we don't have an input connection at all

        if (range.length() <= 0) return; // Race condition. No text to resume on, so bail out.

        // If for some strange reason (editor bug or so) we measure the text before the cursor as

        // longer than what the entire text is supposed to be, the safe thing to do is bail out.

        final int numberOfCharsInWordBeforeCursor = range.getNumberOfCharsInWordBeforeCursor();

java/src/com/android/inputmethod/latin/utils/TextRange.java

+4 −0
Original line number Diff line number Diff line
@@ -40,6 +40,10 @@ public final class TextRange { 
        return mWordAtCursorEndIndex - mCursorIndex;

    }



    public int length() {

        return mWord.length();

    }



    /**

     * Gets the suggestion spans that are put squarely on the word, with the exact start

     * and end of the span matching the boundaries of the word.