Add backspace event methods to StatsUtils (acdd2e45) · Commits · e / os / android_packages_inputmethods_LatinIME

java-overridable/src/com/android/inputmethod/latin/utils/StatsUtils.java

+20 −0

Original line number	Diff line number	Diff line
		@@ -28,6 +28,26 @@ public final class StatsUtils {

		public static void onPickSuggestionManually(final SuggestedWords suggestedWords,
		final SuggestedWords.SuggestedWordInfo suggestionInfo) {
		}

		public static void onBackspaceWordDelete(int wordLength) {
		}

		public static void onBackspacePressed(int lengthToDelete) {
		}

		public static void onBackspaceSelectedText(int selectedTextLength) {
		}

		public static void onDeleteMultiCharInput(int multiCharLength) {
		}

		public static void onRevertAutoCorrect() {
		}

		public static void onRevertDoubleSpacePeriod() {
		}

		public static void onRevertSwapPunctuation() {
		}
		}

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

+14 −0

Original line number	Diff line number	Diff line
		@@ -1088,8 +1088,10 @@ public final class InputLogic {
		if (!TextUtils.isEmpty(rejectedSuggestion)) {
		mDictionaryFacilitator.removeWordFromPersonalizedDicts(rejectedSuggestion);
		}
		StatsUtils.onBackspaceWordDelete(rejectedSuggestion.length());
		} else {
		mWordComposer.applyProcessedEvent(event);
		StatsUtils.onBackspacePressed(1);
		}
		if (mWordComposer.isComposingWord()) {
		setComposingTextInternal(getTextWithUnderline(mWordComposer.getTypedWord()), 1);
		@@ -1100,6 +1102,7 @@ public final class InputLogic {
		} else {
		if (mLastComposedWord.canRevertCommit()) {
		revertCommit(inputTransaction);
		StatsUtils.onRevertAutoCorrect();
		return;
		}
		if (mEnteredText != null && mConnection.sameAsTextBeforeCursor(mEnteredText)) {
		@@ -1107,6 +1110,7 @@ public final class InputLogic {
		// This is triggered on backspace after a key that inputs multiple characters,
		// like the smiley key or the .com key.
		mConnection.deleteSurroundingText(mEnteredText.length(), 0);
		StatsUtils.onDeleteMultiCharInput(mEnteredText.length());
		mEnteredText = null;
		// If we have mEnteredText, then we know that mHasUncommittedTypedChars == false.
		// In addition we know that spaceState is false, and that we should not be
		@@ -1122,10 +1126,12 @@ public final class InputLogic {
		inputTransaction.setRequiresUpdateSuggestions();
		mWordComposer.setCapitalizedModeAtStartComposingTime(
		WordComposer.CAPS_MODE_OFF);
		StatsUtils.onRevertDoubleSpacePeriod();
		return;
		}
		} else if (SpaceState.SWAP_PUNCTUATION == inputTransaction.mSpaceState) {
		if (mConnection.revertSwapPunctuation()) {
		StatsUtils.onRevertSwapPunctuation();
		// Likewise
		return;
		}
		@@ -1140,6 +1146,7 @@ public final class InputLogic {
		mConnection.setSelection(mConnection.getExpectedSelectionEnd(),
		mConnection.getExpectedSelectionEnd());
		mConnection.deleteSurroundingText(numCharsDeleted, 0);
		StatsUtils.onBackspaceSelectedText(numCharsDeleted);
		} else {
		// There is no selection, just delete one character.
		if (Constants.NOT_A_CURSOR_POSITION == mConnection.getExpectedSelectionEnd()) {
		@@ -1156,9 +1163,12 @@ public final class InputLogic {
		// applications are relying on this behavior so we continue to support it for
		// older apps, so we retain this behavior if the app has target SDK < JellyBean.
		sendDownUpKeyEvent(KeyEvent.KEYCODE_DEL);
		int totalDeletedLength = 1;
		if (mDeleteCount > Constants.DELETE_ACCELERATE_AT) {
		sendDownUpKeyEvent(KeyEvent.KEYCODE_DEL);
		totalDeletedLength++;
		}
		StatsUtils.onBackspacePressed(totalDeletedLength);
		} else {
		final int codePointBeforeCursor = mConnection.getCodePointBeforeCursor();
		if (codePointBeforeCursor == Constants.NOT_A_CODE) {
		@@ -1169,11 +1179,13 @@ public final class InputLogic {
		// catch it and have their broken interface react. If you need the keyboard
		// to do this, you're doing it wrong -- please fix your app.
		mConnection.deleteSurroundingText(1, 0);
		// TODO: Add a new StatsUtils method onBackspaceWhenNoText()
		return;
		}
		final int lengthToDelete =
		Character.isSupplementaryCodePoint(codePointBeforeCursor) ? 2 : 1;
		mConnection.deleteSurroundingText(lengthToDelete, 0);
		int totalDeletedLength = lengthToDelete;
		if (mDeleteCount > Constants.DELETE_ACCELERATE_AT) {
		final int codePointBeforeCursorToDeleteAgain =
		mConnection.getCodePointBeforeCursor();
		@@ -1181,8 +1193,10 @@ public final class InputLogic {
		final int lengthToDeleteAgain = Character.isSupplementaryCodePoint(
		codePointBeforeCursorToDeleteAgain) ? 2 : 1;
		mConnection.deleteSurroundingText(lengthToDeleteAgain, 0);
		totalDeletedLength += lengthToDeleteAgain;
		}
		}
		StatsUtils.onBackspacePressed(totalDeletedLength);
		}
		}
		if (inputTransaction.mSettingsValues