Avoid double space when autocorrect is triggered (9586d69b) · Commits · e / os / android_packages_inputmethods_LatinIME

java/src/com/android/inputmethod/latin/inputlogic/InputLogic.java

+9 −1

Original line number	Diff line number	Diff line
		@@ -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.

tests/src/com/android/inputmethod/latin/BlueUnderlineTests.java

+1 −1

Original line number	Diff line number	Diff line
		@@ -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();

tests/src/com/android/inputmethod/latin/InputLogicTests.java

+22 −1

Original line number	Diff line number	Diff line
		@@ -159,6 +159,9 @@ 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";
		type(STRING_TO_TYPE);
		@@ -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";