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Allow double-space-period after relevant punctuation signs. 

This allows the user to enter a period via double-space after quotes,
currency symbols, brackets and other non-sentence-finishing
punctuation marks.

Bug: 3430389
Change-Id: Ibe40b3902861207eb918e7be6113e8be12216f53
main
Jean Chalard 2011-07-14 14:15:01 +09:00
parent fa9f4d1bad
commit 2b4eabed2b
2 changed files with 22 additions and 2 deletions
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8
java/src/com/android/inputmethod/keyboard/Keyboard.java
View File

@ -70,6 +70,14 @@ public class Keyboard {
public static final int CODE_DASH = '-';
public static final int CODE_SINGLE_QUOTE = '\'';
public static final int CODE_DOUBLE_QUOTE = '"';
// TODO: Check how this should work for right-to-left languages. It seems to stand
// that for rtl languages, a closing parenthesis is a left parenthesis. Is this
// managed by the font? Or is it a different char?
public static final int CODE_CLOSING_PARENTHESIS = ')';
public static final int CODE_CLOSING_SQUARE_BRACKET = ']';
public static final int CODE_CLOSING_CURLY_BRACKET = '}';
public static final int CODE_CLOSING_ANGLE_BRACKET = '>';
/** Special keys code. These should be aligned with values/keycodes.xml */
public static final int CODE_DUMMY = 0;

16
java/src/com/android/inputmethod/latin/LatinIME.java
View File

@ -992,13 +992,25 @@ public class LatinIME extends InputMethodServiceCompatWrapper implements Keyboar
}
}
private static boolean canBeFollowedByPeriod(final int codePoint) {
// TODO: Check again whether there really ain't a better way to check this.
// TODO: This should probably be language-dependant...
return Character.isLetterOrDigit(codePoint)
|| codePoint == Keyboard.CODE_SINGLE_QUOTE
|| codePoint == Keyboard.CODE_DOUBLE_QUOTE
|| codePoint == Keyboard.CODE_CLOSING_PARENTHESIS
|| codePoint == Keyboard.CODE_CLOSING_SQUARE_BRACKET
|| codePoint == Keyboard.CODE_CLOSING_CURLY_BRACKET
|| codePoint == Keyboard.CODE_CLOSING_ANGLE_BRACKET;
}
private void maybeDoubleSpace() {
if (mCorrectionMode == Suggest.CORRECTION_NONE) return;
final InputConnection ic = getCurrentInputConnection();
if (ic == null) return;
CharSequence lastThree = ic.getTextBeforeCursor(3, 0);
final CharSequence lastThree = ic.getTextBeforeCursor(3, 0);
if (lastThree != null && lastThree.length() == 3
&& Character.isLetterOrDigit(lastThree.charAt(0))
&& canBeFollowedByPeriod(lastThree.charAt(0))
&& lastThree.charAt(1) == Keyboard.CODE_SPACE
&& lastThree.charAt(2) == Keyboard.CODE_SPACE
&& mHandler.isAcceptingDoubleSpaces()) {