427 lines
19 KiB
Java
427 lines
19 KiB
Java
package app.fedilab.android.mastodon.ui.fragment.media;
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/* Copyright 2022 Thomas Schneider
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*
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* This file is a part of Fedilab
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*
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* This program is free software; you can redistribute it and/or modify it under the terms of the
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* GNU General Public License as published by the Free Software Foundation; either version 3 of the
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* License, or (at your option) any later version.
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*
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* Fedilab is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
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* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
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* Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along with Fedilab; if not,
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* see <http://www.gnu.org/licenses>. */
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import android.content.SharedPreferences;
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import android.graphics.Color;
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import android.graphics.drawable.Drawable;
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import android.net.Uri;
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import android.os.Bundle;
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import android.os.Handler;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.view.ViewGroup;
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import android.view.ViewTreeObserver;
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import android.widget.ImageView;
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import androidx.annotation.NonNull;
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import androidx.annotation.Nullable;
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import androidx.annotation.OptIn;
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import androidx.core.app.ActivityCompat;
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import androidx.fragment.app.Fragment;
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import androidx.lifecycle.ViewModelProvider;
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import androidx.media3.common.MediaItem;
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import androidx.media3.common.PlaybackException;
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import androidx.media3.common.Player;
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import androidx.media3.common.util.UnstableApi;
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import androidx.media3.datasource.DataSource;
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import androidx.media3.datasource.DefaultDataSource;
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import androidx.media3.exoplayer.ExoPlayer;
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import androidx.media3.exoplayer.source.ProgressiveMediaSource;
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import androidx.preference.PreferenceManager;
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import com.bumptech.glide.Glide;
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import com.bumptech.glide.request.target.CustomTarget;
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import com.bumptech.glide.request.transition.Transition;
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import com.r0adkll.slidr.Slidr;
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import com.r0adkll.slidr.model.SlidrConfig;
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import com.r0adkll.slidr.model.SlidrInterface;
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import com.r0adkll.slidr.model.SlidrListener;
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import com.r0adkll.slidr.model.SlidrPosition;
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import app.fedilab.android.R;
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import app.fedilab.android.databinding.FragmentSlideMediaBinding;
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import app.fedilab.android.mastodon.activities.MediaActivity;
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import app.fedilab.android.mastodon.client.entities.api.Attachment;
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import app.fedilab.android.mastodon.helper.CacheDataSourceFactory;
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import app.fedilab.android.mastodon.helper.Helper;
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import app.fedilab.android.mastodon.viewmodel.mastodon.TimelinesVM;
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import es.dmoral.toasty.Toasty;
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public class FragmentMedia extends Fragment {
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private ExoPlayer player;
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private String url;
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private boolean canSwipe;
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private Attachment attachment;
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private boolean swipeEnabled;
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private FragmentSlideMediaBinding binding;
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private SlidrInterface slidrInterface;
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private boolean visible = false;
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public FragmentMedia() {
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}
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@OptIn(markerClass = UnstableApi.class)
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@Override
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public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
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binding = FragmentSlideMediaBinding.inflate(inflater, container, false);
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Bundle bundle = this.getArguments();
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if (bundle != null) {
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attachment = (Attachment) bundle.getSerializable(Helper.ARG_MEDIA_ATTACHMENT);
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}
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binding.controls.hide();
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return binding.getRoot();
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}
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@OptIn(markerClass = UnstableApi.class)
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public void toggleController(boolean display) {
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if (display) {
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binding.controls.show();
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} else {
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binding.controls.hide();
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}
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}
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@Override
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public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceState) {
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super.onViewCreated(view, savedInstanceState);
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swipeEnabled = true;
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url = attachment.url;
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binding.mediaPicture.setOnMatrixChangeListener(rect -> {
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if (binding == null) {
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return;
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}
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canSwipe = (binding.mediaPicture.getScale() == 1);
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if (!canSwipe && isAdded() && !requireActivity().isFinishing()) {
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if (!((MediaActivity) requireActivity()).getFullScreen()) {
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((MediaActivity) requireActivity()).setFullscreen(true);
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}
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enableSliding(false);
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} else {
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enableSliding(true);
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}
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});
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binding.mediaPicture.setOnClickListener(v -> {
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if (isAdded()) {
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((MediaActivity) requireActivity()).toogleFullScreen();
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}
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});
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binding.mediaVideo.setOnClickListener(v -> {
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if (isAdded()) {
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((MediaActivity) requireActivity()).toogleFullScreen();
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}
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});
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String type = attachment.type;
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String preview_url = attachment.preview_url;
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if (type.equalsIgnoreCase("unknown")) {
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preview_url = attachment.remote_url;
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if (preview_url.toLowerCase().endsWith(".png") || preview_url.toLowerCase().endsWith(".jpg") || preview_url.toLowerCase().endsWith(".jpeg") || preview_url.toLowerCase().endsWith(".gif")) {
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type = "image";
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} else if (preview_url.toLowerCase().endsWith(".mp4") || preview_url.toLowerCase().endsWith(".mp3")) {
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type = "video";
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}
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url = attachment.remote_url;
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attachment.type = type;
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}
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binding.mediaPicture.setZoomable(false);
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binding.mediaPicture.setTransitionName(attachment.url);
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binding.mediaPicture.setVisibility(View.VISIBLE);
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binding.pbarInf.setScaleY(1f);
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binding.pbarInf.setIndeterminate(true);
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binding.loader.setVisibility(View.VISIBLE);
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scheduleStartPostponedTransition(binding.mediaPicture);
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if (Helper.isValidContextForGlide(requireActivity()) && isAdded()) {
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String finalType1 = type;
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Glide.with(requireActivity())
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.asDrawable()
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.dontTransform()
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.load(preview_url).into(
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new CustomTarget<Drawable>() {
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@Override
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public void onResourceReady(@NonNull final Drawable resource, Transition<? super Drawable> transition) {
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if (binding == null || !isAdded() || getActivity() == null) {
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return;
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}
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binding.mediaPicture.setZoomable(true);
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binding.mediaPicture.setImageDrawable(resource);
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if (attachment.type.equalsIgnoreCase("image") && !attachment.url.toLowerCase().endsWith(".gif")) {
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binding.mediaPicture.setVisibility(View.VISIBLE);
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final Handler handler = new Handler();
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handler.postDelayed(() -> {
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if (isAdded() && Helper.isValidContextForGlide(requireActivity())) {
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Glide.with(requireActivity())
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.asDrawable()
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.dontTransform()
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.load(url).into(
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new CustomTarget<Drawable>() {
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@Override
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public void onResourceReady(@NonNull final Drawable resource, Transition<? super Drawable> transition) {
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if (binding == null || !isAdded() || getActivity() == null) {
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return;
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}
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binding.loader.setVisibility(View.GONE);
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binding.mediaPicture.setImageDrawable(resource);
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binding.mediaPicture.setZoomable(true);
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}
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@Override
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public void onLoadCleared(@Nullable Drawable placeholder) {
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}
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}
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);
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}
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}, 500);
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} else if (attachment.type.equalsIgnoreCase("image") && attachment.url.toLowerCase().endsWith(".gif")) {
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binding.loader.setVisibility(View.GONE);
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binding.mediaPicture.setVisibility(View.VISIBLE);
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if (Helper.isValidContextForGlide(requireActivity())) {
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binding.mediaPicture.setZoomable(true);
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Glide.with(requireActivity())
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.load(url).into(binding.mediaPicture);
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}
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}
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}
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@Override
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public void onLoadFailed(@Nullable Drawable errorDrawable) {
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if (binding == null || !isAdded() || getActivity() == null) {
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return;
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}
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scheduleStartPostponedTransition(binding.mediaPicture);
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SharedPreferences sharedpreferences = PreferenceManager.getDefaultSharedPreferences(requireActivity());
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boolean autofetch = sharedpreferences.getBoolean(getString(R.string.SET_FETCH_REMOTE_MEDIA), false);
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if (autofetch) {
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binding.loadRemote.setVisibility(View.GONE);
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binding.loader.setVisibility(View.GONE);
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Glide.with(requireActivity())
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.load(attachment.remote_url).into(binding.mediaPicture);
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} else if (finalType1.equalsIgnoreCase("image")) {
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Toasty.error(requireActivity(), getString(R.string.toast_error_media), Toasty.LENGTH_SHORT).show();
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binding.loadRemote.setVisibility(View.VISIBLE);
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binding.loadRemote.setOnClickListener(v -> {
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binding.loadRemote.setVisibility(View.GONE);
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binding.loader.setVisibility(View.GONE);
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Glide.with(requireActivity())
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.load(attachment.remote_url).into(binding.mediaPicture);
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});
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}
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}
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@Override
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public void onLoadCleared(@Nullable Drawable placeholder) {
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}
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}
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);
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}
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switch (type.toLowerCase()) {
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case "video", "audio", "gifv" -> {
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if (attachment.peertubeId != null) {
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//It's a peertube video, we are fetching data
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TimelinesVM timelinesVM = new ViewModelProvider(requireActivity()).get(TimelinesVM.class);
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String finalType = type;
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timelinesVM.getPeertubeVideo(attachment.peertubeHost, attachment.peertubeId).observe(requireActivity(), video -> {
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if (video != null && video.files != null && video.files.size() > 0) {
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loadVideo(video.files.get(0).fileUrl, finalType);
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} else if (video != null && video.streamingPlaylists != null && video.streamingPlaylists.size() > 0 && video.streamingPlaylists.get(0).files.size() > 0) {
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loadVideo(video.streamingPlaylists.get(0).files.get(0).fileUrl, finalType);
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}
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});
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} else {
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loadVideo(url, type);
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}
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}
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}
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}
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@androidx.annotation.OptIn(markerClass = androidx.media3.common.util.UnstableApi.class)
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private void loadVideo(String url, String type) {
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if (binding == null || !isAdded() || getActivity() == null || url == null) {
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return;
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}
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binding.pbarInf.setIndeterminate(false);
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binding.pbarInf.setScaleY(3f);
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binding.videoViewContainer.setVisibility(View.VISIBLE);
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Uri uri = Uri.parse(url);
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SharedPreferences sharedpreferences = PreferenceManager.getDefaultSharedPreferences(requireActivity());
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int video_cache = sharedpreferences.getInt(getString(R.string.SET_VIDEO_CACHE), Helper.DEFAULT_VIDEO_CACHE_MB);
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ProgressiveMediaSource videoSource;
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MediaItem mediaItem = new MediaItem.Builder().setUri(uri).build();
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if (video_cache == 0) {
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DataSource.Factory dataSourceFactory = new DefaultDataSource.Factory(requireActivity());
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videoSource = new ProgressiveMediaSource.Factory(dataSourceFactory)
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.createMediaSource(mediaItem);
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} else {
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CacheDataSourceFactory cacheDataSourceFactory = new CacheDataSourceFactory(requireActivity());
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videoSource = new ProgressiveMediaSource.Factory(cacheDataSourceFactory)
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.createMediaSource(mediaItem);
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}
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player = new ExoPlayer.Builder(requireActivity()).build();
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if (type.equalsIgnoreCase("gifv")) {
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player.setRepeatMode(Player.REPEAT_MODE_ONE);
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binding.mediaVideo.setUseController(false);
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}
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binding.mediaVideo.setPlayer(player);
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binding.controls.setPlayer(player);
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binding.loader.setVisibility(View.GONE);
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binding.mediaPicture.setVisibility(View.GONE);
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player.setMediaSource(videoSource);
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player.prepare();
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player.setPlayWhenReady(visible);
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player.addListener(new Player.Listener() {
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@Override
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public void onPlayerError(@NonNull PlaybackException error) {
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Player.Listener.super.onPlayerError(error);
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SharedPreferences sharedpreferences = PreferenceManager.getDefaultSharedPreferences(requireActivity());
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boolean autofetch = sharedpreferences.getBoolean(getString(R.string.SET_FETCH_REMOTE_MEDIA), false);
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if (autofetch) {
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binding.loadRemote.setVisibility(View.GONE);
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binding.loader.setVisibility(View.GONE);
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loadVideo(attachment.remote_url, type);
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} else {
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Toasty.error(requireActivity(), getString(R.string.toast_error_media), Toasty.LENGTH_SHORT).show();
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binding.loadRemote.setVisibility(View.VISIBLE);
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binding.loadRemote.setOnClickListener(v -> {
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binding.loadRemote.setVisibility(View.GONE);
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binding.loader.setVisibility(View.GONE);
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loadVideo(attachment.remote_url, type);
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});
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}
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}
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});
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}
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@Override
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public void onCreate(Bundle saveInstance) {
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super.onCreate(saveInstance);
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}
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@Override
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public void onPause() {
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super.onPause();
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visible = false;
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if (player != null) {
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player.setPlayWhenReady(false);
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}
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}
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@Override
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public void onDestroyView() {
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super.onDestroyView();
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try {
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if (player != null) {
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player.release();
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}
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} catch (Exception ignored) {
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}
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}
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@Override
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public void onResume() {
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super.onResume();
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visible = true;
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if (player != null) {
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player.setPlayWhenReady(true);
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}
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if (slidrInterface == null) {
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slidrInterface = Slidr.replace(binding.mediaFragmentContainer, new SlidrConfig.Builder().sensitivity(1f)
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.scrimColor(Color.BLACK)
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.scrimStartAlpha(0.8f)
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.scrimEndAlpha(0f)
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.position(SlidrPosition.VERTICAL)
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.velocityThreshold(2400)
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.distanceThreshold(0.25f)
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.edgeSize(0.18f)
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.listener(new SlidrListener() {
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@Override
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public void onSlideStateChanged(int state) {
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}
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@Override
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public void onSlideChange(float percent) {
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if (percent < 0.70) {
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binding.videoViewContainer.setVisibility(View.GONE);
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binding.videoLayout.setVisibility(View.GONE);
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try {
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ActivityCompat.finishAfterTransition(requireActivity());
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} catch (Exception ignored) {
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}
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}
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}
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@Override
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public void onSlideOpened() {
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}
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@Override
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public boolean onSlideClosed() {
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return false;
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}
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})
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.build());
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}
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}
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private void scheduleStartPostponedTransition(final ImageView imageView) {
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imageView.getViewTreeObserver().addOnPreDrawListener(new ViewTreeObserver.OnPreDrawListener() {
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@Override
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public boolean onPreDraw() {
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imageView.getViewTreeObserver().removeOnPreDrawListener(this);
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if (isAdded()) {
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ActivityCompat.startPostponedEnterTransition(requireActivity());
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}
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return true;
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}
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});
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}
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private void enableSliding(boolean enable) {
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if (enable && !swipeEnabled) {
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swipeEnabled = true;
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if (slidrInterface != null) {
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slidrInterface.unlock();
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}
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} else if (!enable && swipeEnabled) {
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if (slidrInterface != null) {
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slidrInterface.lock();
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}
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swipeEnabled = false;
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}
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}
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}
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