80 lines
3.1 KiB
Java
80 lines
3.1 KiB
Java
/* Copyright 2017 Andrew Dawson
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*
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* This file is a part of Tusky.
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*
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* This program is free software; you can redistribute it and/or modify it under the terms of the
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* GNU General Public License as published by the Free Software Foundation; either version 3 of the
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* License, or (at your option) any later version.
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*
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* Tusky is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
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* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
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* Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along with Tusky; if not,
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* see <http://www.gnu.org/licenses>. */
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package com.keylesspalace.tusky.adapter;
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import android.graphics.drawable.Drawable;
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import android.support.v7.content.res.AppCompatResources;
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import android.support.v7.widget.RecyclerView;
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import android.view.View;
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import android.widget.ProgressBar;
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import android.widget.TextView;
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import android.support.v7.widget.RecyclerView.LayoutParams;
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import com.keylesspalace.tusky.R;
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public class FooterViewHolder extends RecyclerView.ViewHolder {
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public enum State {
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EMPTY,
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END,
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LOADING
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}
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private View container;
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private ProgressBar progressBar;
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private TextView endMessage;
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FooterViewHolder(View itemView) {
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super(itemView);
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container = itemView.findViewById(R.id.footer_container);
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progressBar = itemView.findViewById(R.id.footer_progress_bar);
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endMessage = itemView.findViewById(R.id.footer_end_message);
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Drawable top = AppCompatResources.getDrawable(itemView.getContext(),
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R.drawable.elephant_friend_empty);
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endMessage.setCompoundDrawablesWithIntrinsicBounds(null, top, null, null);
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}
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public void setState(State state) {
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switch (state) {
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case LOADING: {
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RecyclerView.LayoutParams layoutParams = new LayoutParams(LayoutParams.MATCH_PARENT,
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LayoutParams.MATCH_PARENT);
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container.setLayoutParams(layoutParams);
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container.setVisibility(View.VISIBLE);
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progressBar.setVisibility(View.VISIBLE);
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endMessage.setVisibility(View.GONE);
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break;
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}
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case END: {
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RecyclerView.LayoutParams layoutParams = new LayoutParams(LayoutParams.MATCH_PARENT,
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LayoutParams.WRAP_CONTENT);
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container.setLayoutParams(layoutParams);
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container.setVisibility(View.GONE);
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progressBar.setVisibility(View.GONE);
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endMessage.setVisibility(View.GONE);
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break;
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}
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case EMPTY: {
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RecyclerView.LayoutParams layoutParams = new LayoutParams(LayoutParams.MATCH_PARENT,
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LayoutParams.MATCH_PARENT);
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container.setLayoutParams(layoutParams);
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container.setVisibility(View.VISIBLE);
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progressBar.setVisibility(View.GONE);
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endMessage.setVisibility(View.VISIBLE);
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break;
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}
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}
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}
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} |