@Override
public void addTextChangedListener(TextWatcher watcher) {
// Some flavors of Android call addTextChangedListener in the constructor, so add a
// null check to mTextWatchers
if (watcher.equals(mTextWatcher) || mTextWatchers == null) {
super.addTextChangedListener(watcher);
} else {
mTextWatchers.add(watcher);
}
}
@Override
public void setText(CharSequence text, BufferType type) {
if (mTextWatchersEnabled) {
for (TextWatcher textWatcher : mTextWatchers) {
textWatcher.beforeTextChanged(getCleanText(), 0, 0, 0);
}
}
super.setText(text, type);
if (text != null && !mIsInserting) {
setSelection(getText().length());
}
invalidateTextSize();
if (mTextWatchersEnabled) {
for (TextWatcher textWatcher : mTextWatchers) {
textWatcher.afterTextChanged(getEditableFactory().newEditable(getCleanText()));
textWatcher.onTextChanged(getCleanText(), 0, 0, 0);
}
}
}
@Override
public void setSelection(int index) {
super.setSelection(Math.max(0, Math.min(getText().length(), index)));
}
