/*
* ******************************************************************************
* Copyright (c) 2013-2014 Gabriele Mariotti.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* *****************************************************************************
*/
package it.gmariotti.cardslib.demo.fragment.nativeview;
import android.os.Bundle;
import android.view.View;
import android.view.animation.AnimationUtils;
import it.gmariotti.cardslib.demo.R;
import it.gmariotti.cardslib.demo.fragment.BaseMaterialFragment;
/**
* @author Gabriele Mariotti (gabri.mariotti@gmail.com)
*/
public abstract class BaseNativeListFragment extends BaseMaterialFragment {
protected boolean mListShown;
protected View mProgressContainer;
protected View mListContainer;
@Override
public void onViewCreated(View view, Bundle savedInstanceState) {
super.onViewCreated(view, savedInstanceState);
setupListFragment(view);
}
/**
* Setup the list fragment
*
* @param root
*/
protected void setupListFragment(View root) {
mListContainer = root.findViewById(R.id.carddemo_listContainer);
mProgressContainer = root.findViewById(R.id.carddemo_progressContainer);
mListShown = true;
}
protected void displayList(){
if (isResumed()) {
setListShown(true);
} else {
setListShownNoAnimation(true);
}
}
protected void hideList(boolean animate){
setListShown(false,animate);
}
/**
* @param shown
* @param animate
*/
protected void setListShown(boolean shown, boolean animate) {
if (mListShown == shown) {
return;
}
mListShown = shown;
if (shown) {
if (animate) {
mProgressContainer.startAnimation(AnimationUtils.loadAnimation(
getActivity(), android.R.anim.fade_out));
mListContainer.startAnimation(AnimationUtils.loadAnimation(
getActivity(), android.R.anim.fade_in));
}
mProgressContainer.setVisibility(View.GONE);
mListContainer.setVisibility(View.VISIBLE);
} else {
if (animate) {
mProgressContainer.startAnimation(AnimationUtils.loadAnimation(
getActivity(), android.R.anim.fade_in));
mListContainer.startAnimation(AnimationUtils.loadAnimation(
getActivity(), android.R.anim.fade_out));
}
mProgressContainer.setVisibility(View.VISIBLE);
mListContainer.setVisibility(View.INVISIBLE);
}
}
public void setListShown(boolean shown) {
setListShown(shown, true);
}
public void setListShownNoAnimation(boolean shown) {
setListShown(shown, false);
}
}