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/*
* Copyright (C) 2015 The Android Open Source Project
*
* 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.android.messaging.ui.conversationlist;
import android.content.Context;
import android.database.Cursor;
import android.support.v7.widget.RecyclerView;
import android.view.LayoutInflater;
import android.view.ViewGroup;
import com.android.messaging.R;
import com.android.messaging.ui.CursorRecyclerAdapter;
import com.android.messaging.ui.conversationlist.ConversationListItemView.HostInterface;
/**
* Provides an interface to expose Conversation List Cursor data to a UI widget like a ListView.
*/
public class ConversationListAdapter
extends CursorRecyclerAdapter<ConversationListAdapter.ConversationListViewHolder> {
private final ConversationListItemView.HostInterface mClivHostInterface;
public ConversationListAdapter(final Context context, final Cursor cursor,
final ConversationListItemView.HostInterface clivHostInterface) {
super(context, cursor, 0);
mClivHostInterface = clivHostInterface;
setHasStableIds(true);
}
/**
* @see com.android.messaging.ui.CursorRecyclerAdapter#bindViewHolder(
* android.support.v7.widget.RecyclerView.ViewHolder, android.content.Context,
* android.database.Cursor)
*/
@Override
public void bindViewHolder(final ConversationListViewHolder holder, final Context context,
final Cursor cursor) {
final ConversationListItemView conversationListItemView = holder.mView;
conversationListItemView.bind(cursor, mClivHostInterface);
}
@Override
public ConversationListViewHolder createViewHolder(final Context context,
final ViewGroup parent, final int viewType) {
final LayoutInflater layoutInflater = LayoutInflater.from(context);
final ConversationListItemView itemView =
(ConversationListItemView) layoutInflater.inflate(
R.layout.conversation_list_item_view, null);
return new ConversationListViewHolder(itemView);
}
/**
* ViewHolder that holds a ConversationListItemView.
*/
public static class ConversationListViewHolder extends RecyclerView.ViewHolder {
final ConversationListItemView mView;
public ConversationListViewHolder(final ConversationListItemView itemView) {
super(itemView);
mView = itemView;
}
}
}
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