@Override
protected void replaceText(CharSequence text) {
clearComposingText();
SpannableStringBuilder ssb = buildSpannableForText(text);
TokenImageSpan tokenSpan = buildSpanForObject(selectedObject);
Editable editable = getText();
int end = getSelectionEnd();
int start = tokenizer.findTokenStart(editable, end);
if (start < prefix.length()) {
start = prefix.length();
}
String original = TextUtils.substring(editable, start, end);
if (editable != null) {
if (tokenSpan == null) {
editable.replace(start, end, " ");
} else if (!allowDuplicates && objects.contains(tokenSpan.getToken())) {
editable.replace(start, end, " ");
} else {
QwertyKeyListener.markAsReplaced(editable, start, end, original);
editable.replace(start, end, ssb);
editable.setSpan(
tokenSpan, start, start + ssb.length() - 1, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
}
}
}
protected String currentCompletionText() {
if (hintVisible) return ""; // Can't have any text if the hint is visible
Editable editable = getText();
int end = getSelectionEnd();
int start = tokenizer.findTokenStart(editable, end);
if (start < prefix.length()) {
start = prefix.length();
}
return TextUtils.substring(editable, start, end);
}
public String getComposingText() {
final Editable content = getEditable();
if (content == null) {
return null;
}
int a = getComposingSpanStart(content);
int b = getComposingSpanEnd(content);
if (a < 0 || b < 0) return null;
if (b < a) {
int tmp = a;
a = b;
b = tmp;
}
return TextUtils.substring(content, a, b);
}