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One alternate is treated as key action, not open mini keyboard 

This change also fixes bug#2973683.

Bug: 2973546
Bug: 2973683
Change-Id: I67573e5b7cad4af261591a4a608d0596dd7901f2
main
Tadashi G. Takaoka 2010-09-03 17:54:37 +09:00
parent ffa88f0ef5
commit e8f45ab56f
3 changed files with 47 additions and 18 deletions
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2
java/src/com/android/inputmethod/latin/LatinKeyboardBaseView.java
View File

@ -965,8 +965,8 @@ public class LatinKeyboardBaseView extends View implements PointerTracker.UIProx
return false;
boolean result = onLongPress(popupKey);
if (result) {
tracker.setAlreadyProcessed();
dismissKeyPreview();
tracker.setAlreadyProcessed();
}
return result;
}

55
java/src/com/android/inputmethod/latin/LatinKeyboardView.java
View File

@ -42,7 +42,7 @@ public class LatinKeyboardView extends LatinKeyboardBaseView {
/** Whether we've started dropping move events because we found a big jump */
private boolean mDroppingEvents;
/**
/**
* Whether multi-touch disambiguation needs to be disabled if a real multi-touch event has
* occured
*/
@ -52,6 +52,9 @@ public class LatinKeyboardView extends LatinKeyboardBaseView {
/** The y coordinate of the last row */
private int mLastRowY;
// This is local working variable for onLongPress().
private int[] mKeyCodes = new int[1];
public LatinKeyboardView(Context context, AttributeSet attrs) {
super(context, attrs);
}
@ -75,17 +78,37 @@ public class LatinKeyboardView extends LatinKeyboardBaseView {
setKeyboardLocal(k);
}
private static boolean hasOneDigitAlternate(Key key) {
final CharSequence alternates = key.popupCharacters;
if (alternates == null)
return false;
final String altChars = alternates.toString();
if (altChars.codePointCount(0, altChars.length()) != 1)
return false;
final int altCode = altChars.codePointAt(0);
return altCode >= '0' && altCode <= '9';
}
@Override
protected boolean onLongPress(Key key) {
if (key.codes[0] == KEYCODE_OPTIONS) {
int primaryCode = key.codes[0];
if (primaryCode == KEYCODE_OPTIONS) {
getOnKeyboardActionListener().onKey(KEYCODE_OPTIONS_LONGPRESS, null,
LatinKeyboardBaseView.NOT_A_TOUCH_COORDINATE,
LatinKeyboardBaseView.NOT_A_TOUCH_COORDINATE);
return true;
} else if (key.codes[0] == '0' && getKeyboard() == mPhoneKeyboard) {
} else if (primaryCode == '0' && getKeyboard() == mPhoneKeyboard) {
// Long pressing on 0 in phone number keypad gives you a '+'.
getOnKeyboardActionListener().onKey(
'+', null, LatinKeyboardBaseView.NOT_A_TOUCH_COORDINATE,
'+', null,
LatinKeyboardBaseView.NOT_A_TOUCH_COORDINATE,
LatinKeyboardBaseView.NOT_A_TOUCH_COORDINATE);
return true;
} else if (hasOneDigitAlternate(key)) {
mKeyCodes[0] = primaryCode = key.popupCharacters.charAt(0);
// when there is only one alternate character, send it as key action.
getOnKeyboardActionListener().onKey(primaryCode, mKeyCodes,
LatinKeyboardBaseView.NOT_A_TOUCH_COORDINATE,
LatinKeyboardBaseView.NOT_A_TOUCH_COORDINATE);
return true;
} else {
@ -121,10 +144,10 @@ public class LatinKeyboardView extends LatinKeyboardBaseView {
* that could be due to a multi-touch being treated as a move by the firmware or hardware.
* Once a sudden jump is detected, all subsequent move events are discarded
* until an UP is received.<P>
* When a sudden jump is detected, an UP event is simulated at the last position and when
* When a sudden jump is detected, an UP event is simulated at the last position and when
* the sudden moves subside, a DOWN event is simulated for the second key.
* @param me the motion event
* @return true if the event was consumed, so that it doesn't continue to be handled by
* @return true if the event was consumed, so that it doesn't continue to be handled by
* KeyboardView.
*/
private boolean handleSuddenJump(MotionEvent me) {
@ -232,9 +255,9 @@ public class LatinKeyboardView extends LatinKeyboardBaseView {
static final boolean DEBUG_LINE = false;
private static final int MSG_TOUCH_DOWN = 1;
private static final int MSG_TOUCH_UP = 2;
Handler mHandler2;
private String mStringToPlay;
private int mStringIndex;
private boolean mDownDelivered;
@ -254,7 +277,7 @@ public class LatinKeyboardView extends LatinKeyboardBaseView {
removeMessages(MSG_TOUCH_DOWN);
removeMessages(MSG_TOUCH_UP);
if (mPlaying == false) return;
switch (msg.what) {
case MSG_TOUCH_DOWN:
if (mStringIndex >= mStringToPlay.length()) {
@ -262,7 +285,7 @@ public class LatinKeyboardView extends LatinKeyboardBaseView {
return;
}
char c = mStringToPlay.charAt(mStringIndex);
while (c > 255 || mAsciiKeys[(int) c] == null) {
while (c > 255 || mAsciiKeys[c] == null) {
mStringIndex++;
if (mStringIndex >= mStringToPlay.length()) {
mPlaying = false;
@ -272,8 +295,8 @@ public class LatinKeyboardView extends LatinKeyboardBaseView {
}
int x = mAsciiKeys[c].x + 10;
int y = mAsciiKeys[c].y + 26;
MotionEvent me = MotionEvent.obtain(SystemClock.uptimeMillis(),
SystemClock.uptimeMillis(),
MotionEvent me = MotionEvent.obtain(SystemClock.uptimeMillis(),
SystemClock.uptimeMillis(),
MotionEvent.ACTION_DOWN, x, y, 0);
LatinKeyboardView.this.dispatchTouchEvent(me);
me.recycle();
@ -286,9 +309,9 @@ public class LatinKeyboardView extends LatinKeyboardBaseView {
int x2 = mAsciiKeys[cUp].x + 10;
int y2 = mAsciiKeys[cUp].y + 26;
mStringIndex++;
MotionEvent me2 = MotionEvent.obtain(SystemClock.uptimeMillis(),
SystemClock.uptimeMillis(),
MotionEvent me2 = MotionEvent.obtain(SystemClock.uptimeMillis(),
SystemClock.uptimeMillis(),
MotionEvent.ACTION_UP, x2, y2, 0);
LatinKeyboardView.this.dispatchTouchEvent(me2);
me2.recycle();
@ -309,7 +332,7 @@ public class LatinKeyboardView extends LatinKeyboardBaseView {
// Get the keys on this keyboard
for (int i = 0; i < keys.size(); i++) {
int code = keys.get(i).codes[0];
if (code >= 0 && code <= 255) {
if (code >= 0 && code <= 255) {
mAsciiKeys[code] = keys.get(i);
}
}

8
java/src/com/android/inputmethod/latin/PointerTracker.java
View File

@ -124,6 +124,8 @@ public class PointerTracker {
}
public void updateKey(int keyIndex) {
if (mKeyAlreadyProcessed)
return;
int oldKeyIndex = mPreviousKey;
mPreviousKey = keyIndex;
if (keyIndex != oldKeyIndex) {
@ -172,6 +174,8 @@ public class PointerTracker {
}
public void onMoveEvent(int x, int y, long eventTime) {
if (mKeyAlreadyProcessed)
return;
int keyIndex = mKeyDetector.getKeyIndexAndNearbyCodes(x, y, null);
if (isValidKeyIndex(keyIndex)) {
if (mCurrentKey == NOT_A_KEY) {
@ -215,6 +219,8 @@ public class PointerTracker {
}
public void onUpEvent(int x, int y, long eventTime) {
if (mKeyAlreadyProcessed)
return;
if (DEBUG)
debugLog("onUpEvent :", x, y);
int keyIndex = mKeyDetector.getKeyIndexAndNearbyCodes(x, y, null);
@ -235,7 +241,7 @@ public class PointerTracker {
}
showKeyPreviewAndUpdateKey(NOT_A_KEY);
// If we're not on a repeating key (which sends on a DOWN event)
if (!wasInKeyRepeat && !mKeyAlreadyProcessed) {
if (!wasInKeyRepeat) {
detectAndSendKey(mCurrentKey, (int)x, (int)y, eventTime);
}
if (isValidKeyIndex(keyIndex))