NewPipe/app/src/main/java/org/schabi/newpipe/RouterActivity.java

1093 lines
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Java
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package org.schabi.newpipe;
import static org.schabi.newpipe.extractor.StreamingService.ServiceInfo.MediaCapability.AUDIO;
import static org.schabi.newpipe.extractor.StreamingService.ServiceInfo.MediaCapability.VIDEO;
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import android.annotation.SuppressLint;
import android.app.IntentService;
import android.content.Context;
import android.content.DialogInterface;
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import android.content.Intent;
import android.content.SharedPreferences;
import android.content.pm.PackageManager;
import android.os.Build;
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import android.os.Bundle;
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import android.text.TextUtils;
import android.view.ContextThemeWrapper;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.view.WindowManager;
import android.widget.Button;
import android.widget.RadioButton;
import android.widget.RadioGroup;
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import android.widget.Toast;
import androidx.annotation.DrawableRes;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.annotation.StringRes;
import androidx.appcompat.app.AlertDialog;
import androidx.appcompat.app.AppCompatActivity;
import androidx.appcompat.content.res.AppCompatResources;
import androidx.core.app.NotificationCompat;
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import androidx.core.app.ServiceCompat;
import androidx.core.math.MathUtils;
import androidx.fragment.app.DialogFragment;
import androidx.fragment.app.Fragment;
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import androidx.fragment.app.FragmentManager;
import androidx.lifecycle.DefaultLifecycleObserver;
import androidx.lifecycle.Lifecycle;
import androidx.lifecycle.LifecycleOwner;
import androidx.preference.PreferenceManager;
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import org.schabi.newpipe.database.stream.model.StreamEntity;
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import org.schabi.newpipe.databinding.ListRadioIconItemBinding;
import org.schabi.newpipe.databinding.SingleChoiceDialogViewBinding;
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import org.schabi.newpipe.download.DownloadDialog;
import org.schabi.newpipe.download.LoadingDialog;
import org.schabi.newpipe.error.ErrorInfo;
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import org.schabi.newpipe.error.ErrorUtil;
import org.schabi.newpipe.error.ReCaptchaActivity;
import org.schabi.newpipe.error.UserAction;
import org.schabi.newpipe.extractor.Info;
import org.schabi.newpipe.extractor.NewPipe;
import org.schabi.newpipe.extractor.StreamingService;
import org.schabi.newpipe.extractor.StreamingService.LinkType;
import org.schabi.newpipe.extractor.channel.ChannelInfo;
import org.schabi.newpipe.extractor.exceptions.AgeRestrictedContentException;
import org.schabi.newpipe.extractor.exceptions.ContentNotAvailableException;
import org.schabi.newpipe.extractor.exceptions.ContentNotSupportedException;
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import org.schabi.newpipe.extractor.exceptions.ExtractionException;
import org.schabi.newpipe.extractor.exceptions.GeographicRestrictionException;
import org.schabi.newpipe.extractor.exceptions.PaidContentException;
import org.schabi.newpipe.extractor.exceptions.PrivateContentException;
import org.schabi.newpipe.extractor.exceptions.ReCaptchaException;
import org.schabi.newpipe.extractor.exceptions.SoundCloudGoPlusContentException;
import org.schabi.newpipe.extractor.exceptions.YoutubeMusicPremiumContentException;
import org.schabi.newpipe.extractor.linkhandler.ListLinkHandler;
import org.schabi.newpipe.extractor.playlist.PlaylistInfo;
import org.schabi.newpipe.extractor.stream.StreamInfo;
import org.schabi.newpipe.ktx.ExceptionUtils;
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import org.schabi.newpipe.local.dialog.PlaylistDialog;
import org.schabi.newpipe.player.PlayerType;
import org.schabi.newpipe.player.helper.PlayerHelper;
import org.schabi.newpipe.player.helper.PlayerHolder;
import org.schabi.newpipe.player.playqueue.ChannelTabPlayQueue;
import org.schabi.newpipe.player.playqueue.PlayQueue;
import org.schabi.newpipe.player.playqueue.PlaylistPlayQueue;
import org.schabi.newpipe.player.playqueue.SinglePlayQueue;
import org.schabi.newpipe.util.ChannelTabHelper;
import org.schabi.newpipe.util.Constants;
import org.schabi.newpipe.util.DeviceUtils;
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import org.schabi.newpipe.util.ExtractorHelper;
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import org.schabi.newpipe.util.Localization;
import org.schabi.newpipe.util.NavigationHelper;
import org.schabi.newpipe.util.PermissionHelper;
import org.schabi.newpipe.util.ThemeHelper;
import org.schabi.newpipe.util.external_communication.ShareUtils;
import org.schabi.newpipe.util.urlfinder.UrlFinder;
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import org.schabi.newpipe.views.FocusOverlayView;
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import java.io.Serializable;
import java.lang.ref.Reference;
import java.lang.ref.WeakReference;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
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import java.util.Optional;
import java.util.function.Consumer;
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import icepick.Icepick;
import icepick.State;
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import io.reactivex.rxjava3.android.schedulers.AndroidSchedulers;
import io.reactivex.rxjava3.core.Observable;
import io.reactivex.rxjava3.core.Single;
import io.reactivex.rxjava3.disposables.CompositeDisposable;
import io.reactivex.rxjava3.disposables.Disposable;
import io.reactivex.rxjava3.schedulers.Schedulers;
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/**
* Get the url from the intent and open it in the chosen preferred player.
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*/
public class RouterActivity extends AppCompatActivity {
protected final CompositeDisposable disposables = new CompositeDisposable();
@State
protected int currentServiceId = -1;
@State
protected LinkType currentLinkType;
@State
protected int selectedRadioPosition = -1;
protected int selectedPreviously = -1;
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protected String currentUrl;
private StreamingService currentService;
private boolean selectionIsDownload = false;
private boolean selectionIsAddToPlaylist = false;
private AlertDialog alertDialogChoice = null;
private FragmentManager.FragmentLifecycleCallbacks dismissListener = null;
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@Override
protected void onCreate(final Bundle savedInstanceState) {
ThemeHelper.setDayNightMode(this);
setTheme(ThemeHelper.isLightThemeSelected(this)
? R.style.RouterActivityThemeLight : R.style.RouterActivityThemeDark);
Localization.assureCorrectAppLanguage(this);
// Pass-through touch events to background activities
// so that our transparent window won't lock UI in the mean time
// network request is underway before showing PlaylistDialog or DownloadDialog
// (ref: https://stackoverflow.com/a/10606141)
getWindow().addFlags(WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE
| WindowManager.LayoutParams.FLAG_NOT_TOUCH_MODAL
| WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE);
// Android never fails to impress us with a list of new restrictions per API.
// Starting with S (Android 12) one of the prerequisite conditions has to be met
// before the FLAG_NOT_TOUCHABLE flag is allowed to kick in:
// @see WindowManager.LayoutParams#FLAG_NOT_TOUCHABLE
// For our present purpose it seems we can just set LayoutParams.alpha to 0
// on the strength of "4. Fully transparent windows" without affecting the scrim of dialogs
final WindowManager.LayoutParams params = getWindow().getAttributes();
params.alpha = 0f;
getWindow().setAttributes(params);
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super.onCreate(savedInstanceState);
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Icepick.restoreInstanceState(this, savedInstanceState);
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// FragmentManager will take care to recreate (Playlist|Download)Dialog when screen rotates
// We used to .setOnDismissListener(dialog -> finish()); when creating these DialogFragments
// but those callbacks won't survive a config change
// Try an alternate approach to hook into FragmentManager instead, to that effect
// (ref: https://stackoverflow.com/a/44028453)
final FragmentManager fm = getSupportFragmentManager();
if (dismissListener == null) {
dismissListener = new FragmentManager.FragmentLifecycleCallbacks() {
@Override
public void onFragmentDestroyed(@NonNull final FragmentManager fm,
@NonNull final Fragment f) {
super.onFragmentDestroyed(fm, f);
if (f instanceof DialogFragment && fm.getFragments().isEmpty()) {
// No more DialogFragments, we're done
finish();
}
}
};
}
fm.registerFragmentLifecycleCallbacks(dismissListener, false);
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if (TextUtils.isEmpty(currentUrl)) {
currentUrl = getUrl(getIntent());
if (TextUtils.isEmpty(currentUrl)) {
handleText();
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finish();
}
}
}
@Override
protected void onStop() {
super.onStop();
// we need to dismiss the dialog before leaving the activity or we get leaks
if (alertDialogChoice != null) {
alertDialogChoice.dismiss();
}
}
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@Override
protected void onSaveInstanceState(@NonNull final Bundle outState) {
super.onSaveInstanceState(outState);
Icepick.saveInstanceState(this, outState);
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}
@Override
protected void onStart() {
super.onStart();
// Don't overlap the DialogFragment after rotating the screen
// If there's no DialogFragment, we're either starting afresh
// or we didn't make it to PlaylistDialog or DownloadDialog before the orientation change
if (getSupportFragmentManager().getFragments().isEmpty()) {
// Start over from scratch
handleUrl(currentUrl);
}
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}
@Override
protected void onDestroy() {
super.onDestroy();
if (dismissListener != null) {
getSupportFragmentManager().unregisterFragmentLifecycleCallbacks(dismissListener);
}
disposables.clear();
}
@Override
public void finish() {
// allow the activity to recreate in case orientation changes
if (!isChangingConfigurations()) {
super.finish();
}
}
private void handleUrl(final String url) {
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disposables.add(Observable
.fromCallable(() -> {
try {
if (currentServiceId == -1) {
currentService = NewPipe.getServiceByUrl(url);
currentServiceId = currentService.getServiceId();
currentLinkType = currentService.getLinkTypeByUrl(url);
currentUrl = url;
} else {
currentService = NewPipe.getService(currentServiceId);
}
// return whether the url was found to be supported or not
return currentLinkType != LinkType.NONE;
} catch (final ExtractionException e) {
// this can be reached only when the url is completely unsupported
return false;
}
})
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.subscribeOn(Schedulers.io())
.observeOn(AndroidSchedulers.mainThread())
.subscribe(isUrlSupported -> {
if (isUrlSupported) {
onSuccess();
} else {
showUnsupportedUrlDialog(url);
}
}, throwable -> handleError(this, new ErrorInfo(throwable,
UserAction.SHARE_TO_NEWPIPE, "Getting service from url: " + url))));
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}
/**
* @param context the context. It will be {@code finish()}ed at the end of the handling if it is
* an instance of {@link RouterActivity}.
* @param errorInfo the error information
*/
private static void handleError(final Context context, final ErrorInfo errorInfo) {
if (errorInfo.getThrowable() != null) {
errorInfo.getThrowable().printStackTrace();
}
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if (errorInfo.getThrowable() instanceof ReCaptchaException) {
Toast.makeText(context, R.string.recaptcha_request_toast, Toast.LENGTH_LONG).show();
// Starting ReCaptcha Challenge Activity
final Intent intent = new Intent(context, ReCaptchaActivity.class);
intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
context.startActivity(intent);
} else if (errorInfo.getThrowable() != null
&& ExceptionUtils.isNetworkRelated(errorInfo.getThrowable())) {
Toast.makeText(context, R.string.network_error, Toast.LENGTH_LONG).show();
} else if (errorInfo.getThrowable() instanceof AgeRestrictedContentException) {
Toast.makeText(context, R.string.restricted_video_no_stream,
Toast.LENGTH_LONG).show();
} else if (errorInfo.getThrowable() instanceof GeographicRestrictionException) {
Toast.makeText(context, R.string.georestricted_content, Toast.LENGTH_LONG).show();
} else if (errorInfo.getThrowable() instanceof PaidContentException) {
Toast.makeText(context, R.string.paid_content, Toast.LENGTH_LONG).show();
} else if (errorInfo.getThrowable() instanceof PrivateContentException) {
Toast.makeText(context, R.string.private_content, Toast.LENGTH_LONG).show();
} else if (errorInfo.getThrowable() instanceof SoundCloudGoPlusContentException) {
Toast.makeText(context, R.string.soundcloud_go_plus_content,
Toast.LENGTH_LONG).show();
} else if (errorInfo.getThrowable() instanceof YoutubeMusicPremiumContentException) {
Toast.makeText(context, R.string.youtube_music_premium_content,
Toast.LENGTH_LONG).show();
} else if (errorInfo.getThrowable() instanceof ContentNotAvailableException) {
Toast.makeText(context, R.string.content_not_available, Toast.LENGTH_LONG).show();
} else if (errorInfo.getThrowable() instanceof ContentNotSupportedException) {
Toast.makeText(context, R.string.content_not_supported, Toast.LENGTH_LONG).show();
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} else {
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ErrorUtil.createNotification(context, errorInfo);
}
if (context instanceof RouterActivity) {
((RouterActivity) context).finish();
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}
}
protected void showUnsupportedUrlDialog(final String url) {
final Context context = getThemeWrapperContext();
new AlertDialog.Builder(context)
.setTitle(R.string.unsupported_url)
.setMessage(R.string.unsupported_url_dialog_message)
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.setIcon(R.drawable.ic_share)
.setPositiveButton(R.string.open_in_browser,
(dialog, which) -> ShareUtils.openUrlInBrowser(this, url))
.setNegativeButton(R.string.share,
(dialog, which) -> ShareUtils.shareText(this, "", url)) // no subject
.setNeutralButton(R.string.cancel, null)
.setOnDismissListener(dialog -> finish())
.show();
}
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protected void onSuccess() {
final SharedPreferences preferences = PreferenceManager
.getDefaultSharedPreferences(this);
final ChoiceAvailabilityChecker choiceChecker = new ChoiceAvailabilityChecker(
getChoicesForService(currentService, currentLinkType),
preferences.getString(getString(R.string.preferred_open_action_key),
getString(R.string.preferred_open_action_default)));
// Check for non-player related choices
if (choiceChecker.isAvailableAndSelected(
R.string.show_info_key,
R.string.download_key,
R.string.add_to_playlist_key)) {
handleChoice(choiceChecker.getSelectedChoiceKey());
return;
}
// Check if the choice is player related
if (choiceChecker.isAvailableAndSelected(
R.string.video_player_key,
R.string.background_player_key,
R.string.popup_player_key)) {
final String selectedChoice = choiceChecker.getSelectedChoiceKey();
final boolean isExtVideoEnabled = preferences.getBoolean(
getString(R.string.use_external_video_player_key), false);
final boolean isExtAudioEnabled = preferences.getBoolean(
getString(R.string.use_external_audio_player_key), false);
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final boolean isVideoPlayerSelected =
selectedChoice.equals(getString(R.string.video_player_key))
|| selectedChoice.equals(getString(R.string.popup_player_key));
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final boolean isAudioPlayerSelected =
selectedChoice.equals(getString(R.string.background_player_key));
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if (currentLinkType != LinkType.STREAM
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&& ((isExtAudioEnabled && isAudioPlayerSelected)
|| (isExtVideoEnabled && isVideoPlayerSelected))
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) {
Toast.makeText(this, R.string.external_player_unsupported_link_type,
Toast.LENGTH_LONG).show();
handleChoice(getString(R.string.show_info_key));
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return;
}
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final List<StreamingService.ServiceInfo.MediaCapability> capabilities =
currentService.getServiceInfo().getMediaCapabilities();
// Check if the service supports the choice
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if ((isVideoPlayerSelected && capabilities.contains(VIDEO))
|| (isAudioPlayerSelected && capabilities.contains(AUDIO))) {
handleChoice(selectedChoice);
} else {
handleChoice(getString(R.string.show_info_key));
}
return;
}
// Default / Ask always
final List<AdapterChoiceItem> availableChoices = choiceChecker.getAvailableChoices();
switch (availableChoices.size()) {
case 1:
handleChoice(availableChoices.get(0).key);
break;
case 0:
handleChoice(getString(R.string.show_info_key));
break;
default:
showDialog(availableChoices);
break;
}
}
/**
* This is a helper class for checking if the choices are available and/or selected.
*/
class ChoiceAvailabilityChecker {
private final List<AdapterChoiceItem> availableChoices;
private final String selectedChoiceKey;
ChoiceAvailabilityChecker(
@NonNull final List<AdapterChoiceItem> availableChoices,
@NonNull final String selectedChoiceKey) {
this.availableChoices = availableChoices;
this.selectedChoiceKey = selectedChoiceKey;
}
public List<AdapterChoiceItem> getAvailableChoices() {
return availableChoices;
}
public String getSelectedChoiceKey() {
return selectedChoiceKey;
}
public boolean isAvailableAndSelected(@StringRes final int... wantedKeys) {
return Arrays.stream(wantedKeys).anyMatch(this::isAvailableAndSelected);
}
public boolean isAvailableAndSelected(@StringRes final int wantedKey) {
final String wanted = getString(wantedKey);
// Check if the wanted option is selected
if (!selectedChoiceKey.equals(wanted)) {
return false;
}
// Check if it's available
return availableChoices.stream().anyMatch(item -> wanted.equals(item.key));
}
}
private void showDialog(final List<AdapterChoiceItem> choices) {
final SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(this);
final Context themeWrapperContext = getThemeWrapperContext();
final LayoutInflater layoutInflater = LayoutInflater.from(themeWrapperContext);
final SingleChoiceDialogViewBinding binding =
SingleChoiceDialogViewBinding.inflate(layoutInflater);
final RadioGroup radioGroup = binding.list;
final DialogInterface.OnClickListener dialogButtonsClickListener = (dialog, which) -> {
final int indexOfChild = radioGroup.indexOfChild(
radioGroup.findViewById(radioGroup.getCheckedRadioButtonId()));
final AdapterChoiceItem choice = choices.get(indexOfChild);
handleChoice(choice.key);
// open future streams always like this one, because "always" button was used by user
if (which == DialogInterface.BUTTON_POSITIVE) {
preferences.edit()
.putString(getString(R.string.preferred_open_action_key), choice.key)
.apply();
}
};
alertDialogChoice = new AlertDialog.Builder(themeWrapperContext)
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.setTitle(R.string.preferred_open_action_share_menu_title)
.setView(binding.getRoot())
.setCancelable(true)
.setNegativeButton(R.string.just_once, dialogButtonsClickListener)
.setPositiveButton(R.string.always, dialogButtonsClickListener)
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.setOnDismissListener(dialog -> {
if (!selectionIsDownload && !selectionIsAddToPlaylist) {
finish();
}
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})
.create();
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alertDialogChoice.setOnShowListener(dialog -> setDialogButtonsState(
alertDialogChoice, radioGroup.getCheckedRadioButtonId() != -1));
radioGroup.setOnCheckedChangeListener((group, checkedId) ->
setDialogButtonsState(alertDialogChoice, true));
final View.OnClickListener radioButtonsClickListener = v -> {
final int indexOfChild = radioGroup.indexOfChild(v);
if (indexOfChild == -1) {
return;
}
selectedPreviously = selectedRadioPosition;
selectedRadioPosition = indexOfChild;
if (selectedPreviously == selectedRadioPosition) {
handleChoice(choices.get(selectedRadioPosition).key);
}
};
int id = 12345;
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for (final AdapterChoiceItem item : choices) {
final RadioButton radioButton = ListRadioIconItemBinding.inflate(layoutInflater)
.getRoot();
radioButton.setText(item.description);
radioButton.setCompoundDrawablesRelativeWithIntrinsicBounds(
AppCompatResources.getDrawable(themeWrapperContext, item.icon),
null, null, null);
radioButton.setChecked(false);
radioButton.setId(id++);
radioButton.setLayoutParams(new RadioGroup.LayoutParams(
ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT));
radioButton.setOnClickListener(radioButtonsClickListener);
radioGroup.addView(radioButton);
}
if (selectedRadioPosition == -1) {
final String lastSelectedPlayer = preferences.getString(
getString(R.string.preferred_open_action_last_selected_key), null);
if (!TextUtils.isEmpty(lastSelectedPlayer)) {
for (int i = 0; i < choices.size(); i++) {
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final AdapterChoiceItem c = choices.get(i);
if (lastSelectedPlayer.equals(c.key)) {
selectedRadioPosition = i;
break;
}
}
}
}
selectedRadioPosition = MathUtils.clamp(selectedRadioPosition, -1, choices.size() - 1);
if (selectedRadioPosition != -1) {
((RadioButton) radioGroup.getChildAt(selectedRadioPosition)).setChecked(true);
}
selectedPreviously = selectedRadioPosition;
alertDialogChoice.show();
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if (DeviceUtils.isTv(this)) {
FocusOverlayView.setupFocusObserver(alertDialogChoice);
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}
}
private List<AdapterChoiceItem> getChoicesForService(final StreamingService service,
final LinkType linkType) {
final AdapterChoiceItem showInfo = new AdapterChoiceItem(
getString(R.string.show_info_key), getString(R.string.show_info),
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R.drawable.ic_info_outline);
final AdapterChoiceItem videoPlayer = new AdapterChoiceItem(
getString(R.string.video_player_key), getString(R.string.video_player),
R.drawable.ic_play_arrow);
final AdapterChoiceItem backgroundPlayer = new AdapterChoiceItem(
getString(R.string.background_player_key), getString(R.string.background_player),
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R.drawable.ic_headset);
final AdapterChoiceItem popupPlayer = new AdapterChoiceItem(
getString(R.string.popup_player_key), getString(R.string.popup_player),
R.drawable.ic_picture_in_picture);
final List<AdapterChoiceItem> returnedItems = new ArrayList<>();
returnedItems.add(showInfo); // Always present
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final List<StreamingService.ServiceInfo.MediaCapability> capabilities =
service.getServiceInfo().getMediaCapabilities();
if (linkType == LinkType.STREAM) {
if (capabilities.contains(VIDEO)) {
returnedItems.add(videoPlayer);
returnedItems.add(popupPlayer);
}
if (capabilities.contains(AUDIO)) {
returnedItems.add(backgroundPlayer);
}
// download is redundant for linkType CHANNEL AND PLAYLIST (till playlist downloading is
// not supported )
returnedItems.add(new AdapterChoiceItem(getString(R.string.download_key),
getString(R.string.download),
R.drawable.ic_file_download));
// Add to playlist is not necessary for CHANNEL and PLAYLIST linkType since those can
// not be added to a playlist
returnedItems.add(new AdapterChoiceItem(getString(R.string.add_to_playlist_key),
getString(R.string.add_to_playlist),
R.drawable.ic_add));
} else {
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// LinkType.NONE is never present because it's filtered out before
// channels and playlist can be played as they contain a list of videos
final SharedPreferences preferences = PreferenceManager
.getDefaultSharedPreferences(this);
final boolean isExtVideoEnabled = preferences.getBoolean(
getString(R.string.use_external_video_player_key), false);
final boolean isExtAudioEnabled = preferences.getBoolean(
getString(R.string.use_external_audio_player_key), false);
if (capabilities.contains(VIDEO) && !isExtVideoEnabled) {
returnedItems.add(videoPlayer);
returnedItems.add(popupPlayer);
}
if (capabilities.contains(AUDIO) && !isExtAudioEnabled) {
returnedItems.add(backgroundPlayer);
}
}
return returnedItems;
}
protected Context getThemeWrapperContext() {
return new ContextThemeWrapper(this, ThemeHelper.isLightThemeSelected(this)
? R.style.LightTheme : R.style.DarkTheme);
}
private void setDialogButtonsState(final AlertDialog dialog, final boolean state) {
final Button negativeButton = dialog.getButton(DialogInterface.BUTTON_NEGATIVE);
final Button positiveButton = dialog.getButton(DialogInterface.BUTTON_POSITIVE);
if (negativeButton == null || positiveButton == null) {
return;
}
negativeButton.setEnabled(state);
positiveButton.setEnabled(state);
}
private void handleText() {
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final String searchString = getIntent().getStringExtra(Intent.EXTRA_TEXT);
final int serviceId = getIntent().getIntExtra(Constants.KEY_SERVICE_ID, 0);
final Intent intent = new Intent(getThemeWrapperContext(), MainActivity.class);
intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
startActivity(intent);
NavigationHelper.openSearch(getThemeWrapperContext(), serviceId, searchString);
}
private void handleChoice(final String selectedChoiceKey) {
final List<String> validChoicesList = Arrays.asList(getResources()
.getStringArray(R.array.preferred_open_action_values_list));
if (validChoicesList.contains(selectedChoiceKey)) {
PreferenceManager.getDefaultSharedPreferences(this).edit()
.putString(getString(
R.string.preferred_open_action_last_selected_key), selectedChoiceKey)
.apply();
}
if (selectedChoiceKey.equals(getString(R.string.popup_player_key))
&& !PermissionHelper.isPopupEnabledElseAsk(this)) {
finish();
return;
}
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if (selectedChoiceKey.equals(getString(R.string.download_key))) {
if (PermissionHelper.checkStoragePermissions(this,
PermissionHelper.DOWNLOAD_DIALOG_REQUEST_CODE)) {
selectionIsDownload = true;
openDownloadDialog();
}
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return;
}
if (selectedChoiceKey.equals(getString(R.string.add_to_playlist_key))) {
selectionIsAddToPlaylist = true;
openAddToPlaylistDialog();
return;
}
// stop and bypass FetcherService if InfoScreen was selected since
// StreamDetailFragment can fetch data itself
if (selectedChoiceKey.equals(getString(R.string.show_info_key))
|| canHandleChoiceLikeShowInfo(selectedChoiceKey)) {
disposables.add(Observable
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.fromCallable(() -> NavigationHelper.getIntentByLink(this, currentUrl))
.subscribeOn(Schedulers.io())
.observeOn(AndroidSchedulers.mainThread())
.subscribe(intent -> {
startActivity(intent);
finish();
}, throwable -> handleError(this, new ErrorInfo(throwable,
UserAction.SHARE_TO_NEWPIPE, "Starting info activity: " + currentUrl)))
);
return;
}
final Intent intent = new Intent(this, FetcherService.class);
final Choice choice = new Choice(currentService.getServiceId(), currentLinkType,
currentUrl, selectedChoiceKey);
intent.putExtra(FetcherService.KEY_CHOICE, choice);
startService(intent);
finish();
}
private boolean canHandleChoiceLikeShowInfo(final String selectedChoiceKey) {
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if (!selectedChoiceKey.equals(getString(R.string.video_player_key))) {
return false;
}
// "video player" can be handled like "show info" (because VideoDetailFragment can load
// the stream instead of FetcherService) when...
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// ...Autoplay is enabled
if (!PlayerHelper.isAutoplayAllowedByUser(getThemeWrapperContext())) {
return false;
}
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final boolean isExtVideoEnabled = PreferenceManager.getDefaultSharedPreferences(this)
.getBoolean(getString(R.string.use_external_video_player_key), false);
// ...it's not done via an external player
if (isExtVideoEnabled) {
return false;
}
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// ...the player is not running or in normal Video-mode/type
final PlayerType playerType = PlayerHolder.getInstance().getType();
return playerType == null || playerType == PlayerType.MAIN;
}
public static class PersistentFragment extends Fragment {
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private WeakReference<AppCompatActivity> weakContext;
private final CompositeDisposable disposables = new CompositeDisposable();
private int running = 0;
private synchronized void inFlight(final boolean started) {
if (started) {
running++;
} else {
running--;
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if (running <= 0) {
getActivityContext().ifPresent(context -> context.getSupportFragmentManager()
.beginTransaction().remove(this).commit());
}
}
}
@Override
public void onAttach(@NonNull final Context activityContext) {
super.onAttach(activityContext);
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weakContext = new WeakReference<>((AppCompatActivity) activityContext);
}
@Override
public void onDetach() {
super.onDetach();
weakContext = null;
}
@SuppressWarnings("deprecation")
@Override
public void onCreate(final Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setRetainInstance(true);
}
@Override
public void onDestroy() {
super.onDestroy();
disposables.clear();
}
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/**
* @return the activity context, if there is one and the activity is not finishing
*/
private Optional<AppCompatActivity> getActivityContext() {
return Optional.ofNullable(weakContext)
.map(Reference::get)
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.filter(context -> !context.isFinishing());
}
// guard against IllegalStateException in calling DialogFragment.show() whilst in background
// (which could happen, say, when the user pressed the home button while waiting for
// the network request to return) when it internally calls FragmentTransaction.commit()
// after the FragmentManager has saved its states (isStateSaved() == true)
// (ref: https://stackoverflow.com/a/39813506)
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private void runOnVisible(final Consumer<AppCompatActivity> runnable) {
getActivityContext().ifPresentOrElse(context -> {
if (getLifecycle().getCurrentState().isAtLeast(Lifecycle.State.STARTED)) {
context.runOnUiThread(() -> {
runnable.accept(context);
inFlight(false);
});
} else {
getLifecycle().addObserver(new DefaultLifecycleObserver() {
@Override
public void onResume(@NonNull final LifecycleOwner owner) {
getLifecycle().removeObserver(this);
getActivityContext().ifPresentOrElse(context ->
context.runOnUiThread(() -> {
runnable.accept(context);
inFlight(false);
}),
() -> inFlight(false)
);
}
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});
// this trick doesn't seem to work on Android 10+ (API 29)
// which places restrictions on starting activities from the background
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.Q
&& !context.isChangingConfigurations()) {
// try to bring the activity back to front if minimised
final Intent i = new Intent(context, RouterActivity.class);
i.setFlags(Intent.FLAG_ACTIVITY_REORDER_TO_FRONT);
startActivity(i);
}
}
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}, () ->
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// this branch is executed if there is no activity context
inFlight(false)
);
}
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<T> Single<T> pleaseWait(final Single<T> single) {
// 'abuse' ambWith() here to cancel the toast for us when the wait is over
return single.ambWith(Single.create(emitter -> getActivityContext().ifPresent(context ->
context.runOnUiThread(() -> {
// Getting the stream info usually takes a moment
// Notifying the user here to ensure that no confusion arises
final Toast toast = Toast.makeText(context,
getString(R.string.processing_may_take_a_moment),
Toast.LENGTH_LONG);
toast.show();
emitter.setCancellable(toast::cancel);
}))));
}
@SuppressLint("CheckResult")
private void openDownloadDialog(final int currentServiceId, final String currentUrl) {
inFlight(true);
final LoadingDialog loadingDialog = new LoadingDialog(R.string.loading_metadata_title);
loadingDialog.show(getParentFragmentManager(), "loadingDialog");
disposables.add(ExtractorHelper.getStreamInfo(currentServiceId, currentUrl, true)
.subscribeOn(Schedulers.io())
.observeOn(AndroidSchedulers.mainThread())
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.compose(this::pleaseWait)
.subscribe(result ->
runOnVisible(ctx -> {
loadingDialog.dismiss();
final FragmentManager fm = ctx.getSupportFragmentManager();
final DownloadDialog downloadDialog = new DownloadDialog(ctx, result);
// dismiss listener to be handled by FragmentManager
downloadDialog.show(fm, "downloadDialog");
}
), throwable -> runOnVisible(ctx -> {
loadingDialog.dismiss();
((RouterActivity) ctx).showUnsupportedUrlDialog(currentUrl);
})));
}
private void openAddToPlaylistDialog(final int currentServiceId, final String currentUrl) {
inFlight(true);
disposables.add(ExtractorHelper.getStreamInfo(currentServiceId, currentUrl, false)
.subscribeOn(Schedulers.io())
.observeOn(AndroidSchedulers.mainThread())
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.compose(this::pleaseWait)
.subscribe(
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info -> getActivityContext().ifPresent(context ->
PlaylistDialog.createCorrespondingDialog(context,
List.of(new StreamEntity(info)),
playlistDialog -> runOnVisible(ctx -> {
// dismiss listener to be handled by FragmentManager
final FragmentManager fm =
ctx.getSupportFragmentManager();
playlistDialog.show(fm, "addToPlaylistDialog");
})
)),
throwable -> runOnVisible(ctx -> handleError(ctx, new ErrorInfo(
throwable,
UserAction.REQUESTED_STREAM,
"Tried to add " + currentUrl + " to a playlist",
((RouterActivity) ctx).currentService.getServiceId())
))
)
);
}
}
private void openAddToPlaylistDialog() {
getPersistFragment().openAddToPlaylistDialog(currentServiceId, currentUrl);
}
private void openDownloadDialog() {
getPersistFragment().openDownloadDialog(currentServiceId, currentUrl);
}
private PersistentFragment getPersistFragment() {
final FragmentManager fm = getSupportFragmentManager();
PersistentFragment persistFragment =
(PersistentFragment) fm.findFragmentByTag("PERSIST_FRAGMENT");
if (persistFragment == null) {
persistFragment = new PersistentFragment();
fm.beginTransaction()
.add(persistFragment, "PERSIST_FRAGMENT")
.commitNow();
}
return persistFragment;
}
@Override
public void onRequestPermissionsResult(final int requestCode,
@NonNull final String[] permissions,
@NonNull final int[] grantResults) {
super.onRequestPermissionsResult(requestCode, permissions, grantResults);
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for (final int i : grantResults) {
if (i == PackageManager.PERMISSION_DENIED) {
finish();
return;
}
}
if (requestCode == PermissionHelper.DOWNLOAD_DIALOG_REQUEST_CODE) {
openDownloadDialog();
}
}
private static class AdapterChoiceItem {
final String description;
final String key;
@DrawableRes
final int icon;
AdapterChoiceItem(final String key, final String description, final int icon) {
this.key = key;
this.description = description;
this.icon = icon;
}
}
private static class Choice implements Serializable {
final int serviceId;
final String url;
final String playerChoice;
final LinkType linkType;
Choice(final int serviceId, final LinkType linkType,
final String url, final String playerChoice) {
this.serviceId = serviceId;
this.linkType = linkType;
this.url = url;
this.playerChoice = playerChoice;
}
@NonNull
@Override
public String toString() {
return serviceId + ":" + url + " > " + linkType + " ::: " + playerChoice;
}
}
public static class FetcherService extends IntentService {
public static final String KEY_CHOICE = "key_choice";
private static final int ID = 456;
private Disposable fetcher;
public FetcherService() {
super(FetcherService.class.getSimpleName());
}
@Override
public void onCreate() {
super.onCreate();
startForeground(ID, createNotification().build());
}
@Override
protected void onHandleIntent(@Nullable final Intent intent) {
if (intent == null) {
return;
}
final Serializable serializable = intent.getSerializableExtra(KEY_CHOICE);
if (!(serializable instanceof Choice)) {
return;
}
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final Choice playerChoice = (Choice) serializable;
handleChoice(playerChoice);
}
public void handleChoice(final Choice choice) {
Single<? extends Info> single = null;
UserAction userAction = UserAction.SOMETHING_ELSE;
switch (choice.linkType) {
case STREAM:
single = ExtractorHelper.getStreamInfo(choice.serviceId, choice.url, false);
userAction = UserAction.REQUESTED_STREAM;
break;
case CHANNEL:
single = ExtractorHelper.getChannelInfo(choice.serviceId, choice.url, false);
userAction = UserAction.REQUESTED_CHANNEL;
break;
case PLAYLIST:
single = ExtractorHelper.getPlaylistInfo(choice.serviceId, choice.url, false);
userAction = UserAction.REQUESTED_PLAYLIST;
break;
}
if (single != null) {
final UserAction finalUserAction = userAction;
final Consumer<Info> resultHandler = getResultHandler(choice);
fetcher = single
.observeOn(AndroidSchedulers.mainThread())
.subscribe(info -> {
resultHandler.accept(info);
if (fetcher != null) {
fetcher.dispose();
}
}, throwable -> handleError(this, new ErrorInfo(throwable, finalUserAction,
choice.url + " opened with " + choice.playerChoice,
choice.serviceId)));
}
}
public Consumer<Info> getResultHandler(final Choice choice) {
return info -> {
final String videoPlayerKey = getString(R.string.video_player_key);
final String backgroundPlayerKey = getString(R.string.background_player_key);
final String popupPlayerKey = getString(R.string.popup_player_key);
final SharedPreferences preferences = PreferenceManager
.getDefaultSharedPreferences(this);
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final boolean isExtVideoEnabled = preferences.getBoolean(
getString(R.string.use_external_video_player_key), false);
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final boolean isExtAudioEnabled = preferences.getBoolean(
getString(R.string.use_external_audio_player_key), false);
final PlayQueue playQueue;
if (info instanceof StreamInfo) {
if (choice.playerChoice.equals(backgroundPlayerKey) && isExtAudioEnabled) {
NavigationHelper.playOnExternalAudioPlayer(this, (StreamInfo) info);
return;
} else if (choice.playerChoice.equals(videoPlayerKey) && isExtVideoEnabled) {
NavigationHelper.playOnExternalVideoPlayer(this, (StreamInfo) info);
return;
}
playQueue = new SinglePlayQueue((StreamInfo) info);
} else if (info instanceof ChannelInfo) {
final Optional<ListLinkHandler> playableTab = ((ChannelInfo) info).getTabs()
.stream()
.filter(ChannelTabHelper::isStreamsTab)
.findFirst();
if (playableTab.isPresent()) {
playQueue = new ChannelTabPlayQueue(info.getServiceId(), playableTab.get());
} else {
return; // there is no playable tab
}
} else if (info instanceof PlaylistInfo) {
playQueue = new PlaylistPlayQueue((PlaylistInfo) info);
} else {
return;
}
if (choice.playerChoice.equals(videoPlayerKey)) {
NavigationHelper.playOnMainPlayer(this, playQueue, false);
} else if (choice.playerChoice.equals(backgroundPlayerKey)) {
NavigationHelper.playOnBackgroundPlayer(this, playQueue, true);
} else if (choice.playerChoice.equals(popupPlayerKey)) {
NavigationHelper.playOnPopupPlayer(this, playQueue, true);
}
};
}
@Override
public void onDestroy() {
super.onDestroy();
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ServiceCompat.stopForeground(this, ServiceCompat.STOP_FOREGROUND_REMOVE);
if (fetcher != null) {
fetcher.dispose();
}
}
private NotificationCompat.Builder createNotification() {
return new NotificationCompat.Builder(this, getString(R.string.notification_channel_id))
.setOngoing(true)
.setSmallIcon(R.drawable.ic_newpipe_triangle_white)
.setVisibility(NotificationCompat.VISIBILITY_PUBLIC)
.setContentTitle(
getString(R.string.preferred_player_fetcher_notification_title))
.setContentText(
getString(R.string.preferred_player_fetcher_notification_message));
}
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}
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/*//////////////////////////////////////////////////////////////////////////
// Utils
//////////////////////////////////////////////////////////////////////////*/
@Nullable
private String getUrl(final Intent intent) {
String foundUrl = null;
if (intent.getData() != null) {
// Called from another app
foundUrl = intent.getData().toString();
} else if (intent.getStringExtra(Intent.EXTRA_TEXT) != null) {
// Called from the share menu
final String extraText = intent.getStringExtra(Intent.EXTRA_TEXT);
foundUrl = UrlFinder.firstUrlFromInput(extraText);
}
return foundUrl;
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}
}