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Avoid double space when autocorrect is triggered

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Bug: 17596034
Change-Id: Iaa6cc066eefd2436195a91791f2628e9a5f1c449
This commit is contained in:
Adrian Velicu 2014-09-22 17:35:31 +09:00
parent 0c2cdcc735
commit 9586d69bdf
3 changed files with 32 additions and 3 deletions
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10
java/src/com/android/inputmethod/latin/inputlogic/InputLogic.java
View File

@ -1591,6 +1591,10 @@ public final class InputLogic {
final String committedWordString = committedWord.toString();
final int cancelLength = committedWord.length();
final String separatorString = mLastComposedWord.mSeparatorString;
// If our separator is a space, we won't actually commit it,
// but set the space state to PHANTOM so that a space will be inserted
// on the next keypress
final boolean usePhantomSpace = separatorString.equals(Constants.STRING_SPACE);
// We want java chars, not codepoints for the following.
final int separatorLength = separatorString.length();
// TODO: should we check our saved separator against the actual contents of the text view?
@ -1611,7 +1615,8 @@ public final class InputLogic {
if (!TextUtils.isEmpty(committedWord)) {
mDictionaryFacilitator.removeWordFromPersonalizedDicts(committedWordString);
}
final String stringToCommit = originallyTypedWord + separatorString;
final String stringToCommit = originallyTypedWord +
(usePhantomSpace ? "" : separatorString);
final SpannableString textToCommit = new SpannableString(stringToCommit);
if (committedWord instanceof SpannableString) {
final SpannableString committedWordWithSuggestionSpans = (SpannableString)committedWord;
@ -1663,6 +1668,9 @@ public final class InputLogic {
} else {
mConnection.commitText(textToCommit, 1);
}
if (usePhantomSpace) {
mSpaceState = SpaceState.PHANTOM;
}
} else {
// For languages without spaces, we revert the typed string but the cursor is flush
// with the typed word, so we need to resume suggestions right away.

2
tests/src/com/android/inputmethod/latin/BlueUnderlineTests.java
View File

@ -63,7 +63,7 @@ public class BlueUnderlineTests extends InputTestsBase {
final int typedLength = STRING_TO_TYPE.length();
final int EXPECTED_SUGGESTION_SPAN_START = -1;
final int EXPECTED_UNDERLINE_SPAN_START = 0;
final int EXPECTED_UNDERLINE_SPAN_END = 4;
final int EXPECTED_UNDERLINE_SPAN_END = 3;
type(STRING_TO_TYPE);
sleep(DELAY_TO_WAIT_FOR_UNDERLINE);
runMessages();

23
tests/src/com/android/inputmethod/latin/InputLogicTests.java
View File

@ -159,8 +159,11 @@ public class InputLogicTests extends InputTestsBase {
}
public void testAutoCorrectWithSpaceThenRevert() {
// Backspacing to cancel the "tgis"->"this" autocorrection should result in
// a "phantom space": if the user presses space immediately after,
// only one space will be inserted in total.
final String STRING_TO_TYPE = "tgis ";
final String EXPECTED_RESULT = "tgis ";
final String EXPECTED_RESULT = "tgis";
type(STRING_TO_TYPE);
mLatinIME.onUpdateSelection(0, 0, STRING_TO_TYPE.length(), STRING_TO_TYPE.length(), -1, -1);
type(Constants.CODE_DELETE);
@ -168,6 +171,24 @@ public class InputLogicTests extends InputTestsBase {
mEditText.getText().toString());
}
public void testAutoCorrectWithSpaceThenRevertThenTypeMore() {
final String STRING_TO_TYPE_FIRST = "tgis ";
final String STRING_TO_TYPE_SECOND = "a";
final String EXPECTED_RESULT = "tgis a";
type(STRING_TO_TYPE_FIRST);
mLatinIME.onUpdateSelection(0, 0,
STRING_TO_TYPE_FIRST.length(), STRING_TO_TYPE_FIRST.length(), -1, -1);
type(Constants.CODE_DELETE);
type(STRING_TO_TYPE_SECOND);
mLatinIME.onUpdateSelection(STRING_TO_TYPE_FIRST.length(), STRING_TO_TYPE_FIRST.length(),
STRING_TO_TYPE_FIRST.length() - 1 + STRING_TO_TYPE_SECOND.length(),
STRING_TO_TYPE_FIRST.length() - 1 + STRING_TO_TYPE_SECOND.length(),
-1, -1);
assertEquals("auto-correct with space then revert then type more", EXPECTED_RESULT,
mEditText.getText().toString());
}
public void testAutoCorrectToSelfDoesNotRevert() {
final String STRING_TO_TYPE = "this ";
final String EXPECTED_RESULT = "this";