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am 534e25f2: am 4ac33aca: am b7dfacd3: Merge "Send backspace as an event when TYPE_NULL."

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* commit '534e25f2e71cdc79f98aac851f7fcc6639eec166':
  Send backspace as an event when TYPE_NULL.
This commit is contained in:
Jean Chalard 2013-10-03 15:37:34 -07:00 committed by Android Git Automerger
commit 5e0699bc0c
2 changed files with 17 additions and 9 deletions
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4
java/src/com/android/inputmethod/latin/InputAttributes.java
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@ -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;
}

22
java/src/com/android/inputmethod/latin/LatinIME.java
View file

@ -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);
}