private void detectAndSendKey(Key key, int x, int y, long eventTime) {
final OnKeyboardActionListener listener = mListener;
if (key == null) {
if (listener != null) listener.onCancel();
} else {
if (key.text != null) {
if (listener != null) {
listener.onText(key.text);
listener.onRelease(0); // dummy key code
}
} else {
if (key.codes == null) return;
int code = key.getPrimaryCode();
int[] codes = mKeyDetector.newCodeArray();
mKeyDetector.getKeyIndexAndNearbyCodes(x, y, codes);
// Multi-tap
if (mInMultiTap) {
if (mTapCount != -1) {
mListener.onKey(Keyboard.KEYCODE_DELETE, KEY_DELETE, x, y);
} else {
mTapCount = 0;
}
code = key.codes[mTapCount];
}
/*
* Swap the first and second values in the codes array if the primary code is not
* the first value but the second value in the array. This happens when key
* debouncing is in effect.
*/
if (codes.length >= 2 && codes[0] != code && codes[1] == code) {
codes[1] = codes[0];
codes[0] = code;
}
if (listener != null) {
listener.onKey(code, codes, x, y);
listener.onRelease(code);
}
}
mLastTapTime = eventTime;
}
}
private void debugLog(String title, int x, int y) {
int keyIndex = mKeyDetector.getKeyIndexAndNearbyCodes(x, y, null);
Key key = getKey(keyIndex);
final String code;
if (key == null || key.codes == null) {
code = "----";
} else {
int primaryCode = key.codes[0];
code = String.format((primaryCode < 0) ? "%4d" : "0x%02x", primaryCode);
}
Log.d(
TAG,
String.format(
"%s%s[%d] %3d,%3d %3d(%s) %s",
title,
(mKeyAlreadyProcessed ? "-" : " "),
mPointerId,
x,
y,
keyIndex,
code,
(isModifier() ? "modifier" : "")));
}
private int onMoveKeyInternal(int x, int y) {
mLastX = x;
mLastY = y;
return mKeyDetector.getKeyIndexAndNearbyCodes(x, y, null);
}
public boolean isOnModifierKey(int x, int y) {
return isModifierInternal(mKeyDetector.getKeyIndexAndNearbyCodes(x, y, null));
}
@Override
public void setKeyboard(Keyboard keyboard) {
super.setKeyboard(keyboard);
mKeyDetector.setKeyboard(keyboard, -getPaddingLeft(), -getPaddingTop() + mVerticalCorrection);
}
