Merge "Tweak the normalized score for the words with spaces" (5454ff5a) · Commits · e / os / android_packages_inputmethods_LatinIME

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

+10 −1

Original line number	Diff line number	Diff line
		@@ -19,6 +19,7 @@ package com.android.inputmethod.latin;
		import com.android.inputmethod.compat.InputMethodInfoCompatWrapper;
		import com.android.inputmethod.compat.InputMethodManagerCompatWrapper;
		import com.android.inputmethod.compat.InputTypeCompatUtils;
		import com.android.inputmethod.keyboard.Keyboard;
		import com.android.inputmethod.keyboard.KeyboardId;

		import android.content.Context;
		@@ -344,8 +345,16 @@ public class Utils {
		final int distance = editDistance(before, after);
		// If afterLength < beforeLength, the algorithm is suggesting a word by excessive character
		// correction.
		int spaceCount = 0;
		for (int i = 0; i < afterLength; ++i) {
		if (after.charAt(i) == Keyboard.CODE_SPACE) {
		++spaceCount;
		}
		}
		if (spaceCount == afterLength) return 0;
		final double maximumScore = MAX_INITIAL_SCORE
		* Math.pow(TYPED_LETTER_MULTIPLIER, Math.min(beforeLength, afterLength))
		* Math.pow(
		TYPED_LETTER_MULTIPLIER, Math.min(beforeLength, afterLength - spaceCount))
		* FULL_WORD_MULTIPLIER;
		// add a weight based on edit distance.
		// distance <= max(afterLength, beforeLength) == afterLength,