@Override
public boolean onKeyPreIme(int keyCode, KeyEvent event) {
if (keyCode == KeyEvent.KEYCODE_BACK) {
// special case for the back key, we do not even try to send it
// to the drop down list but instead, consume it immediately
if (event.getAction() == KeyEvent.ACTION_DOWN && event.getRepeatCount() == 0) {
KeyEvent.DispatcherState state = getKeyDispatcherState();
if (state != null) {
state.startTracking(event, this);
}
return true;
} else if (event.getAction() == KeyEvent.ACTION_UP) {
KeyEvent.DispatcherState state = getKeyDispatcherState();
if (state != null) {
state.handleUpEvent(event);
}
if (event.isTracking() && !event.isCanceled()) {
mSearchView.clearFocus();
mSearchView.setImeVisibility(false);
return true;
}
}
}
return super.onKeyPreIme(keyCode, event);
}
/** Called when the input method default action key is pressed. */
public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {
clearFocus();
if (mOnQueryEditorActionListener != null) {
return mOnQueryEditorActionListener.onEditorAction(v, actionId, event);
}
return true;
}
private void onCancelClicked() {
boolean hanled = false;
if (mOnCancelListener != null) {
hanled = mOnCancelListener.onCancel();
}
if (!hanled) {
mEditorTextView.setText("");
clearFocus();
}
}