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Fix occasional correction errors in suggesting obvious corrections. 

Bug: 2513996

The array of adjacent letters did not have the primary code in the first
position. Swap the codes around to make the primary the first one.

Change-Id: Id753254c88d440d3d76dbc048d123dfc78edf58d
main
Amith Yamasani 2010-03-14 22:53:16 -07:00
parent 6c2f9f5ba7
commit 231cacd080
1 changed files with 16 additions and 0 deletions
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16
java/src/com/android/inputmethod/latin/WordComposer.java
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@ -84,10 +84,26 @@ public class WordComposer {
*/
public void add(int primaryCode, int[] codes) {
mTypedWord.append((char) primaryCode);
correctPrimaryJuxtapos(primaryCode, codes);
mCodes.add(codes);
if (Character.isUpperCase((char) primaryCode)) mCapsCount++;
}
/**
* Swaps the first and second values in the codes array if the primary code is not the first
* value in the array but the second. This happens when the preferred key is not the key that
* the user released the finger on.
* @param primaryCode the preferred character
* @param codes array of codes based on distance from touch point
*/
private void correctPrimaryJuxtapos(int primaryCode, int[] codes) {
if (codes.length < 2) return;
if (codes[0] > 0 && codes[1] > 0 && codes[0] != primaryCode && codes[1] == primaryCode) {
codes[1] = codes[0];
codes[0] = primaryCode;
}
}
/**
* Delete the last keystroke as a result of hitting backspace.
*/