mirror of
https://github.com/TeamNewPipe/NewPipe
synced 2024-09-27 06:38:23 +00:00
536 lines
22 KiB
Java
536 lines
22 KiB
Java
package org.schabi.newpipe.fragments.list.channel;
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import android.content.Context;
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import android.os.Bundle;
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import android.text.TextUtils;
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import android.util.Log;
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import android.util.TypedValue;
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import android.view.LayoutInflater;
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import android.view.Menu;
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import android.view.MenuInflater;
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import android.view.MenuItem;
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import android.view.View;
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import android.view.ViewGroup;
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import android.widget.Button;
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import androidx.annotation.NonNull;
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import androidx.annotation.Nullable;
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import androidx.appcompat.app.ActionBar;
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import androidx.core.content.ContextCompat;
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import androidx.viewbinding.ViewBinding;
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import com.jakewharton.rxbinding4.view.RxView;
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import org.schabi.newpipe.R;
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import org.schabi.newpipe.database.subscription.SubscriptionEntity;
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import org.schabi.newpipe.databinding.ChannelHeaderBinding;
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import org.schabi.newpipe.databinding.FragmentChannelBinding;
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import org.schabi.newpipe.databinding.PlaylistControlBinding;
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import org.schabi.newpipe.error.ErrorActivity;
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import org.schabi.newpipe.error.ErrorInfo;
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import org.schabi.newpipe.error.UserAction;
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import org.schabi.newpipe.extractor.InfoItem;
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import org.schabi.newpipe.extractor.ListExtractor;
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import org.schabi.newpipe.extractor.channel.ChannelInfo;
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import org.schabi.newpipe.extractor.exceptions.ContentNotSupportedException;
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import org.schabi.newpipe.extractor.stream.StreamInfoItem;
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import org.schabi.newpipe.fragments.list.BaseListInfoFragment;
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import org.schabi.newpipe.ktx.AnimationType;
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import org.schabi.newpipe.local.subscription.SubscriptionManager;
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import org.schabi.newpipe.player.playqueue.ChannelPlayQueue;
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import org.schabi.newpipe.player.playqueue.PlayQueue;
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import org.schabi.newpipe.util.ExtractorHelper;
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import org.schabi.newpipe.util.ImageDisplayConstants;
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import org.schabi.newpipe.util.Localization;
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import org.schabi.newpipe.util.NavigationHelper;
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import org.schabi.newpipe.util.ShareUtils;
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import org.schabi.newpipe.util.ThemeHelper;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.concurrent.TimeUnit;
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import io.reactivex.rxjava3.android.schedulers.AndroidSchedulers;
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import io.reactivex.rxjava3.core.Observable;
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import io.reactivex.rxjava3.core.Single;
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import io.reactivex.rxjava3.disposables.CompositeDisposable;
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import io.reactivex.rxjava3.disposables.Disposable;
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import io.reactivex.rxjava3.functions.Action;
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import io.reactivex.rxjava3.functions.Consumer;
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import io.reactivex.rxjava3.functions.Function;
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import io.reactivex.rxjava3.schedulers.Schedulers;
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import static org.schabi.newpipe.ktx.TextViewUtils.animateTextColor;
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import static org.schabi.newpipe.ktx.ViewUtils.animate;
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import static org.schabi.newpipe.ktx.ViewUtils.animateBackgroundColor;
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public class ChannelFragment extends BaseListInfoFragment<ChannelInfo>
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implements View.OnClickListener {
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private static final int BUTTON_DEBOUNCE_INTERVAL = 100;
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private final CompositeDisposable disposables = new CompositeDisposable();
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private Disposable subscribeButtonMonitor;
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/*//////////////////////////////////////////////////////////////////////////
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// Views
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//////////////////////////////////////////////////////////////////////////*/
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private SubscriptionManager subscriptionManager;
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private FragmentChannelBinding channelBinding;
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private ChannelHeaderBinding headerBinding;
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private PlaylistControlBinding playlistControlBinding;
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private MenuItem menuRssButton;
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public static ChannelFragment getInstance(final int serviceId, final String url,
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final String name) {
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final ChannelFragment instance = new ChannelFragment();
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instance.setInitialData(serviceId, url, name);
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return instance;
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}
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public ChannelFragment() {
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super(UserAction.REQUESTED_CHANNEL);
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}
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@Override
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public void setUserVisibleHint(final boolean isVisibleToUser) {
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super.setUserVisibleHint(isVisibleToUser);
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if (activity != null
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&& useAsFrontPage
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&& isVisibleToUser) {
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setTitle(currentInfo != null ? currentInfo.getName() : name);
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}
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}
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/*//////////////////////////////////////////////////////////////////////////
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// LifeCycle
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//////////////////////////////////////////////////////////////////////////*/
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@Override
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public void onAttach(@NonNull final Context context) {
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super.onAttach(context);
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subscriptionManager = new SubscriptionManager(activity);
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}
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@Override
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public View onCreateView(@NonNull final LayoutInflater inflater,
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@Nullable final ViewGroup container,
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@Nullable final Bundle savedInstanceState) {
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return inflater.inflate(R.layout.fragment_channel, container, false);
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}
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@Override
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public void onViewCreated(@NonNull final View rootView, final Bundle savedInstanceState) {
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super.onViewCreated(rootView, savedInstanceState);
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channelBinding = FragmentChannelBinding.bind(rootView);
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}
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@Override
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public void onDestroy() {
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super.onDestroy();
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disposables.clear();
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if (subscribeButtonMonitor != null) {
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subscribeButtonMonitor.dispose();
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}
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channelBinding = null;
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headerBinding = null;
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playlistControlBinding = null;
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}
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/*//////////////////////////////////////////////////////////////////////////
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// Init
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//////////////////////////////////////////////////////////////////////////*/
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@Override
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protected ViewBinding getListHeader() {
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headerBinding = ChannelHeaderBinding
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.inflate(activity.getLayoutInflater(), itemsList, false);
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playlistControlBinding = headerBinding.playlistControl;
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return headerBinding;
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}
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@Override
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protected void initListeners() {
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super.initListeners();
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headerBinding.subChannelTitleView.setOnClickListener(this);
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headerBinding.subChannelAvatarView.setOnClickListener(this);
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}
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/*//////////////////////////////////////////////////////////////////////////
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// Menu
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//////////////////////////////////////////////////////////////////////////*/
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@Override
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public void onCreateOptionsMenu(final Menu menu, final MenuInflater inflater) {
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super.onCreateOptionsMenu(menu, inflater);
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final ActionBar supportActionBar = activity.getSupportActionBar();
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if (useAsFrontPage && supportActionBar != null) {
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supportActionBar.setDisplayHomeAsUpEnabled(false);
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} else {
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inflater.inflate(R.menu.menu_channel, menu);
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if (DEBUG) {
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Log.d(TAG, "onCreateOptionsMenu() called with: "
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+ "menu = [" + menu + "], inflater = [" + inflater + "]");
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}
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menuRssButton = menu.findItem(R.id.menu_item_rss);
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}
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}
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private void openRssFeed() {
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final ChannelInfo info = currentInfo;
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if (info != null) {
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ShareUtils.openUrlInBrowser(requireContext(), info.getFeedUrl(), false);
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}
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}
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@Override
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public boolean onOptionsItemSelected(final MenuItem item) {
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switch (item.getItemId()) {
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case R.id.action_settings:
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NavigationHelper.openSettings(requireContext());
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break;
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case R.id.menu_item_rss:
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openRssFeed();
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break;
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case R.id.menu_item_openInBrowser:
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if (currentInfo != null) {
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ShareUtils.openUrlInBrowser(requireContext(), currentInfo.getOriginalUrl());
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}
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break;
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case R.id.menu_item_share:
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if (currentInfo != null) {
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ShareUtils.shareText(requireContext(), name, currentInfo.getOriginalUrl());
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}
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break;
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default:
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return super.onOptionsItemSelected(item);
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}
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return true;
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}
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/*//////////////////////////////////////////////////////////////////////////
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// Channel Subscription
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//////////////////////////////////////////////////////////////////////////*/
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private void monitorSubscription(final ChannelInfo info) {
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final Consumer<Throwable> onError = (Throwable throwable) -> {
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animate(headerBinding.channelSubscribeButton, false, 100);
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showSnackBarError(new ErrorInfo(throwable, UserAction.SUBSCRIPTION_GET,
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"Get subscription status", currentInfo));
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};
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final Observable<List<SubscriptionEntity>> observable = subscriptionManager
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.subscriptionTable()
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.getSubscriptionFlowable(info.getServiceId(), info.getUrl())
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.toObservable();
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disposables.add(observable
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.observeOn(AndroidSchedulers.mainThread())
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.subscribe(getSubscribeUpdateMonitor(info), onError));
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disposables.add(observable
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// Some updates are very rapid
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// (for example when calling the updateSubscription(info))
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// so only update the UI for the latest emission
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// ("sync" the subscribe button's state)
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.debounce(100, TimeUnit.MILLISECONDS)
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.observeOn(AndroidSchedulers.mainThread())
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.subscribe((List<SubscriptionEntity> subscriptionEntities) ->
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updateSubscribeButton(!subscriptionEntities.isEmpty()), onError));
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}
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private Function<Object, Object> mapOnSubscribe(final SubscriptionEntity subscription,
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final ChannelInfo info) {
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return (@NonNull Object o) -> {
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subscriptionManager.insertSubscription(subscription, info);
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return o;
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};
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}
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private Function<Object, Object> mapOnUnsubscribe(final SubscriptionEntity subscription) {
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return (@NonNull Object o) -> {
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subscriptionManager.deleteSubscription(subscription);
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return o;
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};
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}
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private void updateSubscription(final ChannelInfo info) {
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if (DEBUG) {
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Log.d(TAG, "updateSubscription() called with: info = [" + info + "]");
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}
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final Action onComplete = () -> {
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if (DEBUG) {
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Log.d(TAG, "Updated subscription: " + info.getUrl());
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}
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};
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final Consumer<Throwable> onError = (@NonNull Throwable throwable) ->
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showSnackBarError(new ErrorInfo(throwable, UserAction.SUBSCRIPTION_UPDATE,
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"Updating subscription for " + info.getUrl(), info));
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disposables.add(subscriptionManager.updateChannelInfo(info)
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.subscribeOn(Schedulers.io())
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.observeOn(AndroidSchedulers.mainThread())
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.subscribe(onComplete, onError));
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}
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private Disposable monitorSubscribeButton(final Button subscribeButton,
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final Function<Object, Object> action) {
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final Consumer<Object> onNext = (@NonNull Object o) -> {
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if (DEBUG) {
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Log.d(TAG, "Changed subscription status to this channel!");
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}
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};
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final Consumer<Throwable> onError = (@NonNull Throwable throwable) ->
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showSnackBarError(new ErrorInfo(throwable, UserAction.SUBSCRIPTION_CHANGE,
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"Changing subscription for " + currentInfo.getUrl(), currentInfo));
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/* Emit clicks from main thread unto io thread */
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return RxView.clicks(subscribeButton)
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.subscribeOn(AndroidSchedulers.mainThread())
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.observeOn(Schedulers.io())
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.debounce(BUTTON_DEBOUNCE_INTERVAL, TimeUnit.MILLISECONDS) // Ignore rapid clicks
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.map(action)
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.subscribe(onNext, onError);
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}
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private Consumer<List<SubscriptionEntity>> getSubscribeUpdateMonitor(final ChannelInfo info) {
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return (List<SubscriptionEntity> subscriptionEntities) -> {
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if (DEBUG) {
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Log.d(TAG, "subscriptionManager.subscriptionTable.doOnNext() called with: "
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+ "subscriptionEntities = [" + subscriptionEntities + "]");
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}
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if (subscribeButtonMonitor != null) {
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subscribeButtonMonitor.dispose();
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}
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if (subscriptionEntities.isEmpty()) {
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if (DEBUG) {
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Log.d(TAG, "No subscription to this channel!");
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}
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final SubscriptionEntity channel = new SubscriptionEntity();
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channel.setServiceId(info.getServiceId());
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channel.setUrl(info.getUrl());
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channel.setData(info.getName(),
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info.getAvatarUrl(),
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info.getDescription(),
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info.getSubscriberCount());
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subscribeButtonMonitor = monitorSubscribeButton(
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headerBinding.channelSubscribeButton, mapOnSubscribe(channel, info));
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} else {
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if (DEBUG) {
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Log.d(TAG, "Found subscription to this channel!");
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}
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final SubscriptionEntity subscription = subscriptionEntities.get(0);
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subscribeButtonMonitor = monitorSubscribeButton(
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headerBinding.channelSubscribeButton, mapOnUnsubscribe(subscription));
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}
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};
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}
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private void updateSubscribeButton(final boolean isSubscribed) {
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if (DEBUG) {
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Log.d(TAG, "updateSubscribeButton() called with: "
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+ "isSubscribed = [" + isSubscribed + "]");
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}
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final boolean isButtonVisible = headerBinding.channelSubscribeButton.getVisibility()
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== View.VISIBLE;
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final int backgroundDuration = isButtonVisible ? 300 : 0;
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final int textDuration = isButtonVisible ? 200 : 0;
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final int subscribeBackground = ThemeHelper
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.resolveColorFromAttr(activity, R.attr.colorPrimary);
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final int subscribeText = ContextCompat.getColor(activity, R.color.subscribe_text_color);
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final int subscribedBackground = ContextCompat
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.getColor(activity, R.color.subscribed_background_color);
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final int subscribedText = ContextCompat.getColor(activity, R.color.subscribed_text_color);
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if (!isSubscribed) {
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headerBinding.channelSubscribeButton.setText(R.string.subscribe_button_title);
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animateBackgroundColor(headerBinding.channelSubscribeButton, backgroundDuration,
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subscribedBackground, subscribeBackground);
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animateTextColor(headerBinding.channelSubscribeButton, textDuration, subscribedText,
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subscribeText);
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} else {
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headerBinding.channelSubscribeButton.setText(R.string.subscribed_button_title);
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animateBackgroundColor(headerBinding.channelSubscribeButton, backgroundDuration,
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subscribeBackground, subscribedBackground);
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animateTextColor(headerBinding.channelSubscribeButton, textDuration, subscribeText,
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subscribedText);
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}
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animate(headerBinding.channelSubscribeButton, true, 100,
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AnimationType.LIGHT_SCALE_AND_ALPHA);
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}
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/*//////////////////////////////////////////////////////////////////////////
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// Load and handle
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//////////////////////////////////////////////////////////////////////////*/
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@Override
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protected Single<ListExtractor.InfoItemsPage> loadMoreItemsLogic() {
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return ExtractorHelper.getMoreChannelItems(serviceId, url, currentNextPage);
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}
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@Override
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protected Single<ChannelInfo> loadResult(final boolean forceLoad) {
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return ExtractorHelper.getChannelInfo(serviceId, url, forceLoad);
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}
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/*//////////////////////////////////////////////////////////////////////////
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// OnClick
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//////////////////////////////////////////////////////////////////////////*/
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@Override
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public void onClick(final View v) {
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if (isLoading.get() || currentInfo == null) {
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return;
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}
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switch (v.getId()) {
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case R.id.sub_channel_avatar_view:
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case R.id.sub_channel_title_view:
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if (!TextUtils.isEmpty(currentInfo.getParentChannelUrl())) {
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try {
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NavigationHelper.openChannelFragment(getFM(), currentInfo.getServiceId(),
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currentInfo.getParentChannelUrl(),
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currentInfo.getParentChannelName());
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} catch (final Exception e) {
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ErrorActivity.reportUiError(getActivity(), null,
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"Opening channel fragment", e);
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}
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} else if (DEBUG) {
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Log.i(TAG, "Can't open parent channel because we got no channel URL");
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}
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break;
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}
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}
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/*//////////////////////////////////////////////////////////////////////////
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// Contract
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//////////////////////////////////////////////////////////////////////////*/
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@Override
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public void showLoading() {
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super.showLoading();
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IMAGE_LOADER.cancelDisplayTask(headerBinding.channelBannerImage);
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IMAGE_LOADER.cancelDisplayTask(headerBinding.channelAvatarView);
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IMAGE_LOADER.cancelDisplayTask(headerBinding.subChannelAvatarView);
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animate(headerBinding.channelSubscribeButton, false, 100);
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}
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@Override
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public void handleResult(@NonNull final ChannelInfo result) {
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super.handleResult(result);
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headerBinding.getRoot().setVisibility(View.VISIBLE);
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IMAGE_LOADER.displayImage(result.getBannerUrl(), headerBinding.channelBannerImage,
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ImageDisplayConstants.DISPLAY_BANNER_OPTIONS);
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IMAGE_LOADER.displayImage(result.getAvatarUrl(), headerBinding.channelAvatarView,
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ImageDisplayConstants.DISPLAY_AVATAR_OPTIONS);
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IMAGE_LOADER.displayImage(result.getParentChannelAvatarUrl(),
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headerBinding.subChannelAvatarView,
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ImageDisplayConstants.DISPLAY_AVATAR_OPTIONS);
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headerBinding.channelSubscriberView.setVisibility(View.VISIBLE);
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if (result.getSubscriberCount() >= 0) {
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headerBinding.channelSubscriberView.setText(Localization
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.shortSubscriberCount(activity, result.getSubscriberCount()));
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} else {
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headerBinding.channelSubscriberView.setText(R.string.subscribers_count_not_available);
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}
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if (!TextUtils.isEmpty(currentInfo.getParentChannelName())) {
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headerBinding.subChannelTitleView.setText(String.format(
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getString(R.string.channel_created_by),
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currentInfo.getParentChannelName())
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);
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headerBinding.subChannelTitleView.setVisibility(View.VISIBLE);
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headerBinding.subChannelAvatarView.setVisibility(View.VISIBLE);
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} else {
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headerBinding.subChannelTitleView.setVisibility(View.GONE);
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}
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if (menuRssButton != null) {
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menuRssButton.setVisible(!TextUtils.isEmpty(result.getFeedUrl()));
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}
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playlistControlBinding.getRoot().setVisibility(View.VISIBLE);
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for (final Throwable throwable : result.getErrors()) {
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if (throwable instanceof ContentNotSupportedException) {
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showContentNotSupported();
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}
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}
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disposables.clear();
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if (subscribeButtonMonitor != null) {
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subscribeButtonMonitor.dispose();
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}
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updateSubscription(result);
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monitorSubscription(result);
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playlistControlBinding.playlistCtrlPlayAllButton
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.setOnClickListener(view -> NavigationHelper
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.playOnMainPlayer(activity, getPlayQueue()));
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playlistControlBinding.playlistCtrlPlayPopupButton
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.setOnClickListener(view -> NavigationHelper
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.playOnPopupPlayer(activity, getPlayQueue(), false));
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playlistControlBinding.playlistCtrlPlayBgButton
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.setOnClickListener(view -> NavigationHelper
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.playOnBackgroundPlayer(activity, getPlayQueue(), false));
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playlistControlBinding.playlistCtrlPlayPopupButton.setOnLongClickListener(view -> {
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NavigationHelper.enqueueOnPopupPlayer(activity, getPlayQueue(), true);
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return true;
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});
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playlistControlBinding.playlistCtrlPlayBgButton.setOnLongClickListener(view -> {
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NavigationHelper.enqueueOnBackgroundPlayer(activity, getPlayQueue(), true);
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return true;
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});
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}
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private void showContentNotSupported() {
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channelBinding.errorContentNotSupported.setVisibility(View.VISIBLE);
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channelBinding.channelKaomoji.setText("(︶︹︺)");
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channelBinding.channelKaomoji.setTextSize(TypedValue.COMPLEX_UNIT_SP, 45f);
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channelBinding.channelNoVideos.setVisibility(View.GONE);
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}
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private PlayQueue getPlayQueue() {
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return getPlayQueue(0);
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}
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private PlayQueue getPlayQueue(final int index) {
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final List<StreamInfoItem> streamItems = new ArrayList<>();
|
|
for (final InfoItem i : infoListAdapter.getItemsList()) {
|
|
if (i instanceof StreamInfoItem) {
|
|
streamItems.add((StreamInfoItem) i);
|
|
}
|
|
}
|
|
return new ChannelPlayQueue(currentInfo.getServiceId(), currentInfo.getUrl(),
|
|
currentInfo.getNextPage(), streamItems, index);
|
|
}
|
|
|
|
/*//////////////////////////////////////////////////////////////////////////
|
|
// Utils
|
|
//////////////////////////////////////////////////////////////////////////*/
|
|
|
|
@Override
|
|
public void setTitle(final String title) {
|
|
super.setTitle(title);
|
|
if (!useAsFrontPage) {
|
|
headerBinding.channelTitleView.setText(title);
|
|
}
|
|
}
|
|
}
|