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FacebookTimelineActivity.java
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FacebookTimelineActivity.java
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/*
* Copyright 2016 eneim@Eneim Labs, nam@ene.im
*
* 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 im.ene.toro.sample.feature.facebook;
import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.support.annotation.Nullable;
import android.support.v7.widget.LinearLayoutManager;
import android.support.v7.widget.RecyclerView;
import android.util.Log;
import android.view.View;
import android.view.ViewParent;
import butterknife.Bind;
import butterknife.ButterKnife;
import com.google.android.exoplayer2.C;
import im.ene.toro.Toro;
import im.ene.toro.ToroPlayer;
import im.ene.toro.ToroStrategy;
import im.ene.toro.sample.BaseActivity;
import im.ene.toro.sample.R;
import im.ene.toro.sample.feature.facebook.playlist.FacebookPlaylistFragment;
import im.ene.toro.sample.feature.facebook.timeline.TimelineAdapter;
import im.ene.toro.sample.feature.facebook.timeline.TimelineItem;
import im.ene.toro.sample.util.Util;
import java.util.List;
/**
* Created by eneim on 10/11/16.
*/
public class FacebookTimelineActivity extends BaseActivity
implements FacebookPlaylistFragment.Callback {
@Bind(R.id.recycler_view) RecyclerView mRecyclerView;
private TimelineAdapter adapter;
private RecyclerView.LayoutManager layoutManager;
@Override protected void onCreate(@Nullable Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.generic_recycler_view);
ButterKnife.bind(this);
adapter = new TimelineAdapter();
layoutManager = new LinearLayoutManager(this, LinearLayoutManager.VERTICAL, false);
mRecyclerView.setHasFixedSize(false);
mRecyclerView.setLayoutManager(layoutManager);
mRecyclerView.setAdapter(adapter);
final ToroStrategy oldStrategy = Toro.getStrategy();
final int firstVideoPosition = adapter.firstVideoPosition();
Toro.setStrategy(new ToroStrategy() {
boolean isFirstPlayerDone = firstVideoPosition != -1; // Valid first position only
@Override public String getDescription() {
return "First video plays first";
}
@Override public ToroPlayer findBestPlayer(List<ToroPlayer> candidates) {
return oldStrategy.findBestPlayer(candidates);
}
@Override public boolean allowsToPlay(ToroPlayer player, ViewParent parent) {
boolean allowToPlay = (isFirstPlayerDone || player.getPlayOrder() == firstVideoPosition) //
&& oldStrategy.allowsToPlay(player, parent);
// A work-around to keep track of first video on top.
if (player.getPlayOrder() == firstVideoPosition) {
isFirstPlayerDone = true;
}
return allowToPlay;
}
});
adapter.setOnItemClickListener(new TimelineAdapter.ItemClickListener() {
@Override protected void onOgpItemClick(RecyclerView.ViewHolder viewHolder, View view,
TimelineItem.OgpItem item) {
final Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(item.getItemUrl()));
startActivity(intent);
}
@Override protected void onPhotoClick(RecyclerView.ViewHolder viewHolder, View view,
TimelineItem.PhotoItem item) {
}
@Override protected void onVideoClick(RecyclerView.ViewHolder viewHolder, View view,
TimelineItem.VideoItem item) {
long duration = C.LENGTH_UNSET;
long position = C.POSITION_UNSET;
int order = viewHolder.getAdapterPosition();
ToroPlayer player = adapter.getPlayer();
if (player != null) {
duration = player.getDuration();
position = player.isPlaying() ? player.getCurrentPosition()
: adapter.getSavedPosition(Util.genVideoId(item.getVideoUrl(), order)); // safe
}
if (item != null) {
FacebookPlaylistFragment playlistFragment =
FacebookPlaylistFragment.newInstance(item, position, duration, order);
playlistFragment.show(getSupportFragmentManager(),
FacebookPlaylistFragment.class.getSimpleName());
}
}
});
}
boolean isActive = false;
@Override protected void onActive() {
super.onActive();
Toro.register(mRecyclerView);
isActive = true;
}
@Override protected void onInactive() {
super.onInactive();
Toro.unregister(mRecyclerView);
isActive = false;
}
private static final String TAG = "Toro:FB:TL";
@Override public void onPlaylistAttached() {
Log.i(TAG, "onPlaylistAttached() called");
Toro.unregister(mRecyclerView);
}
@Override
public void onPlaylistDetached(TimelineItem.VideoItem baseItem, Long position, int order) {
Log.i(TAG,
"onPlaylistDetached() called with: position = [" + position + "], order = [" + order + "]");
if (adapter.getPlayer() != null) {
adapter.saveVideoState(Util.genVideoId(baseItem.getVideoUrl(), order), position,
adapter.getPlayer().getDuration());
}
if (isActive) {
Toro.register(mRecyclerView);
}
}
}