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Fix that long pressing shift on symbol keyboard registers caps lock code

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Bug: 5088376
Change-Id: I586a9fb685f3443aa22fd877df52b36247c4f858
This commit is contained in:
Tadashi G. Takaoka 2011-07-27 18:02:05 -07:00
parent 60ccbe16ee
commit 851c3267d4
2 changed files with 32 additions and 30 deletions
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2
java/src/com/android/inputmethod/keyboard/Keyboard.java
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@ -77,6 +77,8 @@ public class Keyboard {
public static final int CODE_CLOSING_SQUARE_BRACKET = ']'; public static final int CODE_CLOSING_SQUARE_BRACKET = ']';
public static final int CODE_CLOSING_CURLY_BRACKET = '}'; public static final int CODE_CLOSING_CURLY_BRACKET = '}';
public static final int CODE_CLOSING_ANGLE_BRACKET = '>'; public static final int CODE_CLOSING_ANGLE_BRACKET = '>';
public static final int CODE_DIGIT0 = '0';
public static final int CODE_PLUS = '+';
/** Special keys code. These should be aligned with values/keycodes.xml */ /** Special keys code. These should be aligned with values/keycodes.xml */

60
java/src/com/android/inputmethod/keyboard/LatinKeyboardView.java
View file

@ -53,55 +53,55 @@ public class LatinKeyboardView extends LatinKeyboardBaseView {
@Override @Override
public void setKeyPreviewPopupEnabled(boolean previewEnabled, int delay) { public void setKeyPreviewPopupEnabled(boolean previewEnabled, int delay) {
LatinKeyboard latinKeyboard = getLatinKeyboard(); final Keyboard keyboard = getKeyboard();
if (latinKeyboard != null if (keyboard instanceof LatinKeyboard) {
&& (latinKeyboard.isPhoneKeyboard() || latinKeyboard.isNumberKeyboard())) { final LatinKeyboard latinKeyboard = (LatinKeyboard)keyboard;
// Phone and number keyboard never shows popup preview (except language switch). if (latinKeyboard.isPhoneKeyboard() || latinKeyboard.isNumberKeyboard()) {
super.setKeyPreviewPopupEnabled(false, delay); // Phone and number keyboard never shows popup preview.
} else { super.setKeyPreviewPopupEnabled(false, delay);
super.setKeyPreviewPopupEnabled(previewEnabled, delay); return;
}
} }
super.setKeyPreviewPopupEnabled(previewEnabled, delay);
} }
@Override @Override
public void setKeyboard(Keyboard newKeyboard) { public void setKeyboard(Keyboard newKeyboard) {
super.setKeyboard(newKeyboard); super.setKeyboard(newKeyboard);
// One-seventh of the keyboard width seems like a reasonable threshold // One-seventh of the keyboard width seems like a reasonable threshold
mJumpThresholdSquare = newKeyboard.getMinWidth() / 7; final int jumpThreshold = newKeyboard.getMinWidth() / 7;
mJumpThresholdSquare *= mJumpThresholdSquare; mJumpThresholdSquare = jumpThreshold * jumpThreshold;
}
private LatinKeyboard getLatinKeyboard() {
Keyboard keyboard = getKeyboard();
if (keyboard instanceof LatinKeyboard) {
return (LatinKeyboard)keyboard;
} else {
return null;
}
} }
public void setSpacebarTextFadeFactor(float fadeFactor, LatinKeyboard oldKeyboard) { public void setSpacebarTextFadeFactor(float fadeFactor, LatinKeyboard oldKeyboard) {
final LatinKeyboard currentKeyboard = getLatinKeyboard(); final Keyboard keyboard = getKeyboard();
// We should not set text fade factor to the keyboard which does not display the language on // We should not set text fade factor to the keyboard which does not display the language on
// its spacebar. // its spacebar.
if (currentKeyboard != null && currentKeyboard == oldKeyboard) if (keyboard instanceof LatinKeyboard && keyboard == oldKeyboard) {
currentKeyboard.setSpacebarTextFadeFactor(fadeFactor, this); ((LatinKeyboard)keyboard).setSpacebarTextFadeFactor(fadeFactor, this);
}
} }
@Override @Override
protected boolean onLongPress(Key key, PointerTracker tracker) { protected boolean onLongPress(Key key, PointerTracker tracker) {
int primaryCode = key.mCode; final int primaryCode = key.mCode;
final Keyboard keyboard = getKeyboard();
if (keyboard instanceof LatinKeyboard) {
final LatinKeyboard latinKeyboard = (LatinKeyboard) keyboard;
if (primaryCode == Keyboard.CODE_DIGIT0 && latinKeyboard.isPhoneKeyboard()) {
tracker.onLongPressed();
// Long pressing on 0 in phone number keypad gives you a '+'.
return invokeOnKey(Keyboard.CODE_PLUS);
}
if (primaryCode == Keyboard.CODE_SHIFT && latinKeyboard.isAlphaKeyboard()) {
tracker.onLongPressed();
return invokeOnKey(Keyboard.CODE_CAPSLOCK);
}
}
if (primaryCode == Keyboard.CODE_SETTINGS || primaryCode == Keyboard.CODE_SPACE) { if (primaryCode == Keyboard.CODE_SETTINGS || primaryCode == Keyboard.CODE_SPACE) {
tracker.onLongPressed(); tracker.onLongPressed();
// Both long pressing settings key and space key invoke IME switcher dialog. // Both long pressing settings key and space key invoke IME switcher dialog.
return invokeOnKey(Keyboard.CODE_SETTINGS_LONGPRESS); return invokeOnKey(Keyboard.CODE_SETTINGS_LONGPRESS);
} else if (primaryCode == '0' && getLatinKeyboard().isPhoneKeyboard()) {
tracker.onLongPressed();
// Long pressing on 0 in phone number keypad gives you a '+'.
return invokeOnKey('+');
} else if (primaryCode == Keyboard.CODE_SHIFT) {
tracker.onLongPressed();
return invokeOnKey(Keyboard.CODE_CAPSLOCK);
} else { } else {
return super.onLongPress(key, tracker); return super.onLongPress(key, tracker);
} }
@ -194,7 +194,7 @@ public class LatinKeyboardView extends LatinKeyboardBaseView {
@Override @Override
public boolean onTouchEvent(MotionEvent me) { public boolean onTouchEvent(MotionEvent me) {
if (getLatinKeyboard() == null) return true; if (getKeyboard() == null) return true;
// If there was a sudden jump, return without processing the actual motion event. // If there was a sudden jump, return without processing the actual motion event.
if (handleSuddenJump(me)) { if (handleSuddenJump(me)) {