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/*
* Copyright 2014 Ankush Sachdeva
*
* 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 github.ankushsachdeva.emojicon;
import java.util.ArrayList;
import java.util.List;
import android.content.Context;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.TextView;
/**
* @author Ankush Sachdeva (sankush@yahoo.co.in)
*/
class EmojiAdapter extends BaseAdapter {
private final List<Emojicon> mEmojicons = new ArrayList<>();
private OnEmojiClickedListener mClickListener;
private final Context mContext;
public EmojiAdapter(Context context) {
this.mContext = context;
}
public void setEmojiconList(List<Emojicon> emojiconList) {
mEmojicons.clear();
mEmojicons.addAll(emojiconList);
notifyDataSetChanged();
}
public void setClickListener(OnEmojiClickedListener clickListener) {
mClickListener = clickListener;
}
@Override
public int getCount() {
return mEmojicons.size();
}
@Override
public Emojicon getItem(int position) {
return mEmojicons.get(position);
}
@Override
public long getItemId(int position) {
return position;
}
@Override
public View getView(final int position, View convertView, ViewGroup parent) {
View v = convertView;
if (v == null) {
v = LayoutInflater.from(mContext).inflate(R.layout.emojicon_item, null);
v.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
if (mClickListener != null) {
mClickListener.onEmojiClicked(((ViewHolder) v.getTag()).mEmoji);
}
}
});
ViewHolder holder = new ViewHolder();
holder.mEmojiContainer = (TextView) v.findViewById(R.id.emojiContainer);
holder.mEmojiId = (TextView) v.findViewById(R.id.emojiId);
v.setTag(holder);
}
Emojicon emoji = getItem(position);
ViewHolder holder = (ViewHolder) v.getTag();
holder.mEmoji = emoji;
holder.mEmojiId.setText(emoji.getId());
holder.mEmojiContainer.setText(emoji.toString());
return v;
}
private class ViewHolder {
TextView mEmojiContainer;
TextView mEmojiId;
Emojicon mEmoji;
}
public interface OnEmojiClickedListener {
void onEmojiClicked(Emojicon emojicon);
}
}
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