Fix a bug when deleting the last char (825e2bbd) · Commits · e / os / android_packages_inputmethods_LatinIME

java/src/com/android/inputmethod/latin/WordComposer.java

+4 −2

Original line number	Diff line number	Diff line
		@@ -212,6 +212,7 @@ public class WordComposer {
		final int lastPos = size - 1;
		char lastChar = mTypedWord.charAt(lastPos);
		mCodes.remove(lastPos);
		// TODO: This crashes and catches fire if the code point doesn't fit a char
		mTypedWord.deleteCharAt(lastPos);
		if (Character.isUpperCase(lastChar)) mCapsCount--;
		}
		@@ -221,8 +222,9 @@ public class WordComposer {
		if (mTrailingSingleQuotesCount > 0) {
		--mTrailingSingleQuotesCount;
		} else {
		for (int i = mTypedWord.offsetByCodePoints(mTypedWord.length(), -1);
		i >= 0; i = mTypedWord.offsetByCodePoints(i, -1)) {
		int i = mTypedWord.length();
		while (i > 0) {
		i = mTypedWord.offsetByCodePoints(i, -1);
		if (Keyboard.CODE_SINGLE_QUOTE != mTypedWord.codePointAt(i)) break;
		++mTrailingSingleQuotesCount;
		}

+9 −0

Original line number	Diff line number	Diff line
		@@ -291,4 +291,13 @@ public class InputLogicTests extends ServiceTestCase<LatinIME> {
		assertEquals("manual pick then space then type", WORD1_TO_TYPE + WORD2_TO_TYPE,
		mTextView.getText().toString());
		}

		public void testDeleteWholeComposingWord() {
		final String WORD_TO_TYPE = "this";
		type(WORD_TO_TYPE);
		for (int i = 0; i < WORD_TO_TYPE.length(); ++i) {
		type(Keyboard.CODE_DELETE);
		}
		assertEquals("delete whole composing word", "", mTextView.getText().toString());
		}
		}