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/*
* Copyright 2014 Hieu Rocker
*
* 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 com.rockerhieu.emojicon;
import com.rockerhieu.emojicon.emoji.Emojicon;
import com.rockerhieu.emojicon.emoji.People;
import android.app.Activity;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.GridView;
/**
* @author Hieu Rocker (rockerhieu@gmail.com)
*/
public class EmojiconGridFragment extends Fragment implements AdapterView.OnItemClickListener {
private OnEmojiconClickedListener mOnEmojiconClickedListener;
private EmojiconRecents mRecents;
private Emojicon[] mData;
private boolean mUseSystemDefault = false;
private static final String USE_SYSTEM_DEFAULT_KEY = "useSystemDefaults";
private static final String EMOJICONS_KEY = "emojicons";
protected static EmojiconGridFragment newInstance(Emojicon[] emojicons, EmojiconRecents recents) {
return newInstance(emojicons, recents, false);
}
protected static EmojiconGridFragment newInstance(Emojicon[] emojicons, EmojiconRecents recents, boolean useSystemDefault) {
EmojiconGridFragment emojiGridFragment = new EmojiconGridFragment();
Bundle args = new Bundle();
args.putParcelableArray(EMOJICONS_KEY, emojicons);
args.putBoolean(USE_SYSTEM_DEFAULT_KEY, useSystemDefault);
emojiGridFragment.setArguments(args);
emojiGridFragment.setRecents(recents);
return emojiGridFragment;
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
return inflater.inflate(R.layout.emojicon_grid, container, false);
}
@Override
public void onViewCreated(View view, Bundle savedInstanceState) {
GridView gridView = (GridView) view.findViewById(R.id.Emoji_GridView);
Bundle bundle = getArguments();
if (bundle == null) {
mData = People.DATA;
mUseSystemDefault = false;
} else {
mData = (Emojicon[]) getArguments().getParcelableArray(EMOJICONS_KEY);
mUseSystemDefault = bundle.getBoolean(USE_SYSTEM_DEFAULT_KEY);
}
gridView.setAdapter(new EmojiAdapter(view.getContext(), mData, mUseSystemDefault));
gridView.setOnItemClickListener(this);
}
@Override
public void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
outState.putParcelableArray(EMOJICONS_KEY, mData);
}
@Override
public void onAttach(Activity activity) {
super.onAttach(activity);
if (activity instanceof OnEmojiconClickedListener) {
mOnEmojiconClickedListener = (OnEmojiconClickedListener) activity;
} else if (getParentFragment() instanceof OnEmojiconClickedListener) {
mOnEmojiconClickedListener = (OnEmojiconClickedListener) getParentFragment();
} else {
throw new IllegalArgumentException(activity + " must implement interface " + OnEmojiconClickedListener.class.getSimpleName());
}
}
@Override
public void onDetach() {
mOnEmojiconClickedListener = null;
super.onDetach();
}
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
if (mOnEmojiconClickedListener != null) {
mOnEmojiconClickedListener.onEmojiconClicked((Emojicon) parent.getItemAtPosition(position));
}
if (mRecents != null) {
mRecents.addRecentEmoji(view.getContext(), ((Emojicon) parent
.getItemAtPosition(position)));
}
}
private void setRecents(EmojiconRecents recents) {
mRecents = recents;
}
public interface OnEmojiconClickedListener {
void onEmojiconClicked(Emojicon emojicon);
}
}
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