private void saveRecents() {
StringBuilder str = new StringBuilder();
int c = size();
for (int i = 0; i < c; i++) {
Emojicon e = get(i);
str.append(e.getEmoji());
if (i < (c - 1)) {
str.append(EmojiconRecentsManager.DELIMITER);
}
}
SharedPreferences prefs = getPreferences();
prefs.edit().putString(PREF_RECENTS, str.toString()).commit();
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
View v = convertView;
if (v == null) {
v = View.inflate(getContext(), R.layout.emojicon_item, null);
ViewHolder holder = new ViewHolder();
holder.icon = (TextView) v.findViewById(R.id.emojicon_icon);
v.setTag(holder);
}
Emojicon emoji = getItem(position);
ViewHolder holder = (ViewHolder) v.getTag();
holder.icon.setText(emoji.getEmoji());
return v;
}
private void loadRecents() {
SharedPreferences prefs = getPreferences();
String str = prefs.getString(PREF_RECENTS, "");
StringTokenizer tokenizer = new StringTokenizer(str, EmojiconRecentsManager.DELIMITER);
while (tokenizer.hasMoreTokens()) {
add(Emojicon.fromChars(tokenizer.nextToken()));
}
}