@Override
public void onViewCreated(View view, Bundle savedInstanceState) {
super.onViewCreated(view, savedInstanceState);
/** Restore the previously serialized activated item position. */
if (savedInstanceState != null
&& savedInstanceState.containsKey(STATE_ACTIVATED_POSITION)) {
setActivatedPosition(savedInstanceState
.getInt(STATE_ACTIVATED_POSITION));
}
/** Set Button OnClickListener */
Button btnClass = (Button) getView().findViewById(R.id.buttonClassification);
btnClass.setOnClickListener(this);
}
我一直收到这个错误。试图解决它没有成功。有人可以解释这个错误的原因吗?
该类扩展了ListFragment并实现了OnClickListener。