/******************************************************************************
* Copyright (C) 2012, 2013, 2014, 2015, 2016
* Younghyung Cho. <yhcting77@gmail.com>
* All rights reserved.
*
* This file is part of NetMBuddy
*
* This program is licensed under the FreeBSD license
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* The views and conclusions contained in the software and documentation
* are those of the authors and should not be interpreted as representing
* official policies, either expressed or implied, of the FreeBSD Project.
*****************************************************************************/
package free.yhc.netmbuddy;
import java.util.HashMap;
import java.util.HashSet;
import android.content.Context;
import android.view.View;
import android.widget.CheckBox;
import android.widget.CompoundButton;
import android.widget.TextView;
import free.yhc.abaselib.AppEnv;
import free.yhc.baselib.Logger;
import free.yhc.netmbuddy.db.DB;
import free.yhc.netmbuddy.core.PolicyConstant;
import free.yhc.netmbuddy.core.YTPlayer;
import free.yhc.netmbuddy.core.YTDataAdapter;
import free.yhc.netmbuddy.utils.Util;
import static free.yhc.abaselib.util.AUtil.isUiThread;
public class YTVideoSearchAdapter extends YTSearchAdapter<YTDataAdapter.Video> {
private static final boolean DBG = Logger.DBG_DEFAULT;
private static final Logger P = Logger.create(YTVideoSearchAdapter.class, Logger.LOGLV_DEFAULT);
// Check Button Tag Key
private static final int VTAGKEY_POS = R.drawable.btncheck_on;
private final HashSet<Integer> mDupSet = new HashSet<>();
private final HashMap<Integer, Long> mCheckedMap = new HashMap<>();
private CheckStateListener mCheckListener = null;
public interface CheckStateListener {
/**
*
* @param nrChecked total number of check item of this adapter.
* @param pos item position that check state is changed on.
* @param checked new check state after changing.
*/
void onStateChanged(int nrChecked, int pos, boolean checked);
}
/**
* verify whether given video data is valid or not.
*/
private static boolean
verifyVideo(YTDataAdapter.Video v) {
return (null != v
&& null != v.id
&& null != v.title
&& null != v.thumbnailUrl);
}
private void
setToNew(View v) {
TextView titlev = (TextView)v.findViewById(R.id.title);
titlev.setTextColor(AppEnv.getAppContext().getResources().getColor(R.color.title_text_color_new));
}
private void
setToDup(View v) {
TextView titlev = (TextView)v.findViewById(R.id.title);
titlev.setTextColor(AppEnv.getAppContext().getResources().getColor(R.color.title_text_color_existing));
}
private void
setToChecked(int pos) {
P.bug(isUiThread());
mCheckedMap.put(pos, System.currentTimeMillis());
if (null != mCheckListener)
mCheckListener.onStateChanged(mCheckedMap.size(), pos, true);
}
private void
setToUnchecked(int pos) {
P.bug(isUiThread());
mCheckedMap.remove(pos);
if (null != mCheckListener)
mCheckListener.onStateChanged(mCheckedMap.size(), pos, false);
}
YTVideoSearchAdapter(Context context,
YTDataAdapter.Video[] vids) {
super(context, R.layout.ytvideosearch_row, vids);
for (int i = 0; i < mItemViews.length; i++) {
CheckBox v = (CheckBox)mItemViews[i].findViewById(R.id.checkbtn);
v.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
@Override
public void
onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
CheckBox cb = (CheckBox)buttonView;
int pos = (Integer)cb.getTag(VTAGKEY_POS);
if (isChecked)
setToChecked(pos);
else
setToUnchecked(pos);
}
});
v.setTag(VTAGKEY_POS, i);
}
// initial notification to callback.
if (null != mCheckListener)
mCheckListener.onStateChanged(0, -1, false);
}
@Override
protected String
getThumnailUrl(YTDataAdapter.Video vid) {
return vid.thumbnailUrl;
}
@Override
protected void
setItemView(int position, View v, YTDataAdapter.Video vid) {
P.bug(null != v);
if (!verifyVideo(vid))
v.setVisibility(View.INVISIBLE);
TextView tv = (TextView)v.findViewById(R.id.title);
tv.setText(vid.title);
String text;
tv = (TextView)v.findViewById(R.id.playtime);
if (0 <= vid.playTimeSec) {
text = Util.secsToMinSecText(vid.playTimeSec);
tv.setText(text);
} else
tv.setVisibility(View.INVISIBLE);
tv = (TextView)v.findViewById(R.id.uploadedtime);
if (null != vid.uploadedTime) {
text = android.text.format.DateFormat.getDateFormat(mCxt).format(vid.uploadedTime);
tv.setText("< " + text + " >");
} else
tv.setVisibility(View.INVISIBLE);
tv = (TextView)v.findViewById(R.id.channel);
if (null != vid.channelTitle
&& null != vid.channelId) {
tv.setText(vid.channelTitle);
} else
tv.setVisibility(View.INVISIBLE);
if (mDupSet.contains(position))
setToDup(v);
else
setToNew(v);
setViewValid(v);
}
public String
getItemTitle(int pos) {
return mItems[pos].title;
}
public String
getItemVideoId(int pos) {
return mItems[pos].id;
}
@SuppressWarnings("unused")
public String
getItemPlaytime(int pos) {
return Util.secsToMinSecText(mItems[pos].playTimeSec);
}
@SuppressWarnings("unused")
public String
getItemThumbnailUrl(int pos) {
return mItems[pos].thumbnailUrl;
}
public String
getItemChannelTitle(int pos) {
return mItems[pos].channelTitle;
}
public String
getItemChannelId(int pos) {
return mItems[pos].channelId;
}
public int
getItemVolume(int pos) {
int volume = DB.INVALID_VOLUME;
YTPlayer ytp = YTPlayer.get();
String runningYtVid = ytp.getActiveVideoYtId();
if (null != runningYtVid
&& runningYtVid.equals(getItemVideoId(pos)))
volume = ytp.getVideoVolume();
if (DB.INVALID_VOLUME == volume)
volume = PolicyConstant.DEFAULT_VIDEO_VOLUME;
return volume;
}
public YTPlayer.Video
getYTPlayerVideo(int pos) {
return new YTPlayer.Video(getItemVideoId(pos),
getItemTitle(pos),
getItemVolume(pos),
0);
}
@SuppressWarnings("unused")
public boolean
isItemChecked(int pos) {
return mCheckedMap.containsKey(pos);
}
@SuppressWarnings("unused")
public int
getNrCheckedItems() {
return mCheckedMap.size();
}
public int[]
getCheckedItem() {
//noinspection ToArrayCallWithZeroLengthArrayArgument
return Util.convertArrayIntegerToint(mCheckedMap.keySet().toArray(new Integer[0]));
}
public int[]
getCheckItemSortedByTime() {
Object[] objs = Util.getSortedKeyOfTimeMap(mCheckedMap);
int[] poss = new int[objs.length];
for (int i = 0; i < poss.length; i++)
poss[i] = (int)objs[i];
return poss;
}
public void
setCheckStateListener(CheckStateListener listener) {
mCheckListener = listener;
}
@SuppressWarnings("unused")
public void
unsetCheckStateListener() {
mCheckListener = null;
}
public void
setToDup(int pos) {
if (!mDupSet.contains(pos)) {
setToDup(mItemViews[pos]);
mDupSet.add(pos);
}
}
public void
setToNew(int pos) {
if (mDupSet.contains(pos)) {
setToNew(mItemViews[pos]);
mDupSet.remove(pos);
}
}
public void
cleanChecked() {
mCheckedMap.clear();
for (View v : mItemViews)
((CheckBox)v.findViewById(R.id.checkbtn)).setChecked(false);
if (null != mCheckListener)
mCheckListener.onStateChanged(0, -1, false);
}
public void
cleanup() {
mCheckListener = null;
super.cleanup();
}
}