diff --git a/java/src/com/android/inputmethod/latin/LatinIME.java b/java/src/com/android/inputmethod/latin/LatinIME.java index b562ce6dc..5041114de 100644 --- a/java/src/com/android/inputmethod/latin/LatinIME.java +++ b/java/src/com/android/inputmethod/latin/LatinIME.java @@ -2300,6 +2300,19 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen break; } } + + if (Keyboard.CODE_DELETE == primaryCode) { + // This is a stopgap solution to avoid leaving a high surrogate alone in a text view. + // In the future, we need to deprecate deteleSurroundingText() and have a surrogate + // pair-friendly way of deleting characters in InputConnection. + final InputConnection ic = getCurrentInputConnection(); + if (null != ic) { + final CharSequence lastChar = ic.getTextBeforeCursor(1, 0); + if (lastChar.length() > 0 && Character.isHighSurrogate(lastChar.charAt(0))) { + ic.deleteSurroundingText(1, 0); + } + } + } } // receive ringer mode change and network state change.