diff --git a/java/src/com/android/inputmethod/latin/InputAttributes.java b/java/src/com/android/inputmethod/latin/InputAttributes.java index 21b103e5a..8caf6f17f 100644 --- a/java/src/com/android/inputmethod/latin/InputAttributes.java +++ b/java/src/com/android/inputmethod/latin/InputAttributes.java @@ -103,6 +103,10 @@ public final class InputAttributes { } } + public boolean isTypeNull() { + return InputType.TYPE_NULL == mInputType; + } + public boolean isSameInputType(final EditorInfo editorInfo) { return editorInfo.inputType == mInputType; } diff --git a/java/src/com/android/inputmethod/latin/LatinIME.java b/java/src/com/android/inputmethod/latin/LatinIME.java index 270dc4c06..5fbbc1764 100644 --- a/java/src/com/android/inputmethod/latin/LatinIME.java +++ b/java/src/com/android/inputmethod/latin/LatinIME.java @@ -1521,7 +1521,7 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen mSubtypeState.switchSubtype(token, mRichImm); } - private void sendDownUpKeyEventForBackwardCompatibility(final int code) { + private void sendDownUpKeyEvent(final int code) { final long eventTime = SystemClock.uptimeMillis(); mConnection.sendKeyEvent(new KeyEvent(eventTime, eventTime, KeyEvent.ACTION_DOWN, code, 0, 0, KeyCharacterMap.VIRTUAL_KEYBOARD, 0, @@ -1538,7 +1538,7 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen // TODO: Remove this special handling of digit letters. // For backward compatibility. See {@link InputMethodService#sendKeyChar(char)}. if (code >= '0' && code <= '9') { - sendDownUpKeyEventForBackwardCompatibility(code - '0' + KeyEvent.KEYCODE_0); + sendDownUpKeyEvent(code - '0' + KeyEvent.KEYCODE_0); return; } @@ -1547,7 +1547,7 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen // a hardware keyboard event on pressing enter or delete. This is bad for many // reasons (there are race conditions with commits) but some applications are // relying on this behavior so we continue to support it for older apps. - sendDownUpKeyEventForBackwardCompatibility(KeyEvent.KEYCODE_ENTER); + sendDownUpKeyEvent(KeyEvent.KEYCODE_ENTER); } else { final String text = new String(new int[] { code }, 0, 1); mConnection.commitText(text, text.length()); @@ -2104,12 +2104,16 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen } final int lengthToDelete = Character.isSupplementaryCodePoint( mConnection.getCodePointBeforeCursor()) ? 2 : 1; - if (mAppWorkAroundsUtils.isBeforeJellyBean()) { - // Backward compatibility mode. Before Jelly bean, the keyboard would simulate - // a hardware keyboard event on pressing enter or delete. This is bad for many - // reasons (there are race conditions with commits) but some applications are - // relying on this behavior so we continue to support it for older apps. - sendDownUpKeyEventForBackwardCompatibility(KeyEvent.KEYCODE_DEL); + if (mAppWorkAroundsUtils.isBeforeJellyBean() || + currentSettings.mInputAttributes.isTypeNull()) { + // There are two possible reasons to send a key event: either the field has + // type TYPE_NULL, in which case the keyboard should send events, or we are + // running in backward compatibility mode. Before Jelly bean, the keyboard + // would simulate a hardware keyboard event on pressing enter or delete. This + // is bad for many reasons (there are race conditions with commits) but some + // applications are relying on this behavior so we continue to support it for + // older apps, so we retain this behavior if the app has target SDK < JellyBean. + sendDownUpKeyEvent(KeyEvent.KEYCODE_DEL); } else { mConnection.deleteSurroundingText(lengthToDelete, 0); }