Fix a native crash (b0b89c87) · Commits · e / os / android_packages_inputmethods_LatinIME

java/src/com/android/inputmethod/latin/spellcheck/AndroidSpellCheckerService.java

+6 −1

Original line number	Diff line number	Diff line
		@@ -574,8 +574,13 @@ public class AndroidSpellCheckerService extends SpellCheckerService
		// The getXYForCodePointAndScript method returns (Y << 16) + X
		final int xy = SpellCheckerProximityInfo.getXYForCodePointAndScript(
		codePoint, mScript);
		if (SpellCheckerProximityInfo.NOT_A_COORDINATE_PAIR == xy) {
		composer.add(codePoint, WordComposer.NOT_A_COORDINATE,
		WordComposer.NOT_A_COORDINATE, null);
		} else {
		composer.add(codePoint, xy & 0xFFFF, xy >> 16, null);
		}
		}

		final int capitalizeType = getCapitalizationType(text);
		boolean isInDict = true;

+6 −1

Original line number	Diff line number	Diff line
		@@ -35,6 +35,9 @@ public class SpellCheckerProximityInfo {
		// The number of rows in the grid used by the spell checker.
		final public static int PROXIMITY_GRID_HEIGHT = 3;

		final private static int NOT_AN_INDEX = -1;
		final public static int NOT_A_COORDINATE_PAIR = -1;

		// Helper methods
		final protected static void buildProximityIndices(final int[] proximity,
		final TreeMap<Integer, Integer> indices) {
		@@ -45,7 +48,7 @@ public class SpellCheckerProximityInfo {
		final protected static int computeIndex(final int characterCode,
		final TreeMap<Integer, Integer> indices) {
		final Integer result = indices.get(characterCode);
		if (null == result) return -1;
		if (null == result) return NOT_AN_INDEX;
		return result;
		}

		@@ -196,8 +199,10 @@ public class SpellCheckerProximityInfo {
		// Returns (Y << 16) + X to avoid creating a temporary object. This is okay because
		// X and Y are limited to PROXIMITY_GRID_WIDTH resp. PROXIMITY_GRID_HEIGHT which is very
		// inferior to 1 << 16
		// As an exception, this returns NOT_A_COORDINATE_PAIR if the key is not on the grid
		public static int getXYForCodePointAndScript(final int codePoint, final int script) {
		final int index = getIndexOfCodeForScript(codePoint, script);
		if (NOT_AN_INDEX == index) return NOT_A_COORDINATE_PAIR;
		final int y = index / PROXIMITY_GRID_WIDTH;
		final int x = index % PROXIMITY_GRID_WIDTH;
		if (y > PROXIMITY_GRID_HEIGHT) {