nyancrimew/LatinIME
1
0
Fork 0
Code Issues Pull requests Projects Releases Wiki Activity

Remove dupes from suggestions. Fixes 2213629

Browse source 
Dupes are sometimes generated, especially for names, from Contacts
and main dictionary. Check for dupes before showing suggestions.
This commit is contained in:
Amith Yamasani 2009-10-27 18:08:19 -07:00
parent b04157a836
commit bf0f4d9c8b
1 changed files with 31 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

32
src/com/android/inputmethod/latin/Suggest.java
View file

@ -48,9 +48,9 @@ public class Suggest implements Dictionary.WordCallback {
private int mPrefMaxSuggestions = 12;
private int[] mPriorities = new int[mPrefMaxSuggestions];
private List<CharSequence> mSuggestions = new ArrayList<CharSequence>();
private ArrayList<CharSequence> mSuggestions = new ArrayList<CharSequence>();
private boolean mIncludeTypedWordIfValid;
private List<CharSequence> mStringPool = new ArrayList<CharSequence>();
private ArrayList<CharSequence> mStringPool = new ArrayList<CharSequence>();
private Context mContext;
private boolean mHaveCorrection;
private CharSequence mOriginalWord;
@ -219,9 +219,37 @@ public class Suggest implements Dictionary.WordCallback {
i++;
}
removeDupes();
return mSuggestions;
}
private void removeDupes() {
final ArrayList<CharSequence> suggestions = mSuggestions;
if (suggestions.size() < 2) return;
int i = 1;
// Don't cache suggestions.size(), since we may be removing items
while (i < suggestions.size()) {
final CharSequence cur = suggestions.get(i);
// Compare each candidate with each previous candidate
for (int j = 0; j < i; j++) {
CharSequence previous = suggestions.get(j);
if (TextUtils.equals(cur, previous)) {
removeFromSuggestions(i);
i--;
break;
}
}
i++;
}
}
private void removeFromSuggestions(int index) {
CharSequence garbage = mSuggestions.remove(index);
if (garbage != null && garbage instanceof StringBuilder) {
mStringPool.add(garbage);
}
}
public boolean hasMinimalCorrection() {
return mHaveCorrection;
}