fedilab-Android-App/app/src/main/java/app/fedilab/android/fragments/MediaSliderFragment.java

644 lines
26 KiB
Java

package app.fedilab.android.fragments;
/* Copyright 2019 Thomas Schneider
*
* This file is a part of Fedilab
*
* This program is free software; you can redistribute it and/or modify it under the terms of the
* GNU General Public License as published by the Free Software Foundation; either version 3 of the
* License, or (at your option) any later version.
*
* Fedilab is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
* Public License for more details.
*
* You should have received a copy of the GNU General Public License along with Fedilab; if not,
* see <http://www.gnu.org/licenses>. */
import android.Manifest;
import android.app.Activity;
import android.content.Context;
import android.content.SharedPreferences;
import android.content.pm.PackageManager;
import android.graphics.Bitmap;
import android.graphics.Color;
import android.graphics.drawable.Drawable;
import android.media.MediaPlayer;
import android.net.Uri;
import android.os.Build;
import android.os.Bundle;
import android.os.Handler;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.view.ViewTreeObserver;
import android.view.WindowManager;
import android.widget.FrameLayout;
import android.widget.ImageButton;
import android.widget.ImageView;
import android.widget.ProgressBar;
import android.widget.RelativeLayout;
import android.widget.TextView;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.appcompat.app.AppCompatActivity;
import androidx.core.app.ActivityCompat;
import androidx.core.content.ContextCompat;
import androidx.fragment.app.Fragment;
import com.bumptech.glide.Glide;
import com.bumptech.glide.request.target.CustomTarget;
import com.bumptech.glide.request.transition.Transition;
import com.cleveroad.audiovisualization.DbmHandler;
import com.cleveroad.audiovisualization.GLAudioVisualizationView;
import com.github.chrisbanes.photoview.PhotoView;
import com.google.android.exoplayer2.ExoPlayerFactory;
import com.google.android.exoplayer2.Player;
import com.google.android.exoplayer2.SimpleExoPlayer;
import com.google.android.exoplayer2.source.ProgressiveMediaSource;
import com.google.android.exoplayer2.ui.PlayerView;
import com.google.android.exoplayer2.upstream.DataSource;
import com.google.android.exoplayer2.upstream.DefaultDataSourceFactory;
import com.google.android.exoplayer2.util.Util;
import com.r0adkll.slidr.Slidr;
import com.r0adkll.slidr.model.SlidrConfig;
import com.r0adkll.slidr.model.SlidrInterface;
import com.r0adkll.slidr.model.SlidrListener;
import com.r0adkll.slidr.model.SlidrPosition;
import org.jetbrains.annotations.NotNull;
import java.security.KeyManagementException;
import java.security.NoSuchAlgorithmException;
import java.util.Timer;
import java.util.TimerTask;
import javax.net.ssl.HttpsURLConnection;
import app.fedilab.android.R;
import app.fedilab.android.activities.SlideMediaActivity;
import app.fedilab.android.client.Entities.Attachment;
import app.fedilab.android.client.TLSSocketFactory;
import app.fedilab.android.helper.CacheDataSourceFactory;
import app.fedilab.android.helper.Helper;
import app.fedilab.android.webview.CustomWebview;
import app.fedilab.android.webview.MastalabWebChromeClient;
import app.fedilab.android.webview.MastalabWebViewClient;
import static android.content.Context.MODE_PRIVATE;
import static app.fedilab.android.helper.Helper.changeDrawableColor;
import static cafe.adriel.androidaudiorecorder.Util.formatSeconds;
import static cafe.adriel.androidaudiorecorder.Util.getDarkerColor;
/**
* Created by Thomas on 09/10/2019.
* Fragment to display media from SlideMediaActivity
*/
public class MediaSliderFragment extends Fragment implements MediaPlayer.OnCompletionListener {
private static final Handler HANDLER = new Handler();
private Context context;
private SimpleExoPlayer player;
private MediaPlayer playeraudio;
private Timer timer;
private int playerSecondsElapsed;
private String url;
private RelativeLayout loader;
private PhotoView imageView;
private TextView message_ready;
private boolean canSwipe;
private Attachment attachment;
private TextView statusView;
private TextView timerView;
private ImageButton playView;
private GLAudioVisualizationView visualizerView;
private View rootView;
private SlidrInterface slidrInterface;
private boolean swipeEnabled;
private int bgColor;
private RelativeLayout media_fragment_container;
private RelativeLayout content_audio;
private PlayerView videoView;
private CustomWebview webview_video;
private FrameLayout webview_container;
private RelativeLayout videoLayout;
public MediaSliderFragment() {
}
@Override
public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
rootView = inflater.inflate(R.layout.fragment_slide_media, container, false);
context = getContext();
Bundle bundle = this.getArguments();
if (bundle != null) {
attachment = bundle.getParcelable("attachment");
bgColor = bundle.getInt("bgcolor", R.color.black);
}
swipeEnabled = true;
message_ready = rootView.findViewById(R.id.message_ready);
content_audio = rootView.findViewById(R.id.content_audio);
SharedPreferences sharedpreferences = context.getSharedPreferences(Helper.APP_PREFS, MODE_PRIVATE);
int theme = sharedpreferences.getInt(Helper.SET_THEME, Helper.THEME_DARK);
loader = rootView.findViewById(R.id.loader);
ImageView prev = rootView.findViewById(R.id.media_prev);
ImageView next = rootView.findViewById(R.id.media_next);
imageView = rootView.findViewById(R.id.media_picture);
videoView = rootView.findViewById(R.id.media_video);
if (theme == Helper.THEME_BLACK) {
changeDrawableColor(context, prev, R.color.dark_icon);
changeDrawableColor(context, next, R.color.dark_icon);
} else if (theme == Helper.THEME_LIGHT) {
changeDrawableColor(context, prev, R.color.mastodonC4);
changeDrawableColor(context, next, R.color.mastodonC4);
} else {
changeDrawableColor(context, prev, R.color.white);
changeDrawableColor(context, next, R.color.white);
}
url = attachment.getUrl();
imageView.setOnMatrixChangeListener(rect -> {
canSwipe = (imageView.getScale() == 1);
if (!canSwipe) {
if (!((SlideMediaActivity) context).getFullScreen()) {
((SlideMediaActivity) context).setFullscreen(true);
}
enableSliding(false);
} else {
enableSliding(true);
}
});
ProgressBar pbar_inf = rootView.findViewById(R.id.pbar_inf);
String type = attachment.getType();
String preview_url = attachment.getPreview_url();
if (type.equals("unknown")) {
preview_url = attachment.getRemote_url();
if (preview_url.endsWith(".png") || preview_url.endsWith(".jpg") || preview_url.endsWith(".jpeg") || preview_url.endsWith(".gif")) {
type = "image";
} else if (preview_url.endsWith(".mp4") || preview_url.endsWith(".mp3")) {
type = "video";
}
url = attachment.getRemote_url();
attachment.setType(type);
}
media_fragment_container = rootView.findViewById(R.id.media_fragment_container);
imageView.setVisibility(View.VISIBLE);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
imageView.setTransitionName(attachment.getUrl());
}
if (Helper.isValidContextForGlide(context)) {
Glide.with(context)
.asBitmap()
.dontTransform()
.load(preview_url).into(
new CustomTarget<Bitmap>() {
@Override
public void onResourceReady(@NonNull final Bitmap resource, Transition<? super Bitmap> transition) {
//Bitmap imageCompressed = Helper.compressImageIfNeeded(resource);
imageView.setImageBitmap(resource);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
scheduleStartPostponedTransition(imageView);
}
if (bgColor != -1) {
media_fragment_container.setBackgroundColor(bgColor);
}
if (attachment.getType().toLowerCase().compareTo("image") == 0 && !attachment.getUrl().endsWith(".gif")) {
final Handler handler = new Handler();
handler.postDelayed(() -> {
pbar_inf.setScaleY(1f);
imageView.setVisibility(View.VISIBLE);
pbar_inf.setIndeterminate(true);
loader.setVisibility(View.VISIBLE);
if (Helper.isValidContextForGlide(context)) {
Glide.with(context)
.asBitmap()
.dontTransform()
.load(url).into(
new CustomTarget<Bitmap>() {
@Override
public void onResourceReady(@NonNull final Bitmap resource, Transition<? super Bitmap> transition) {
loader.setVisibility(View.GONE);
Bitmap imageCompressed = Helper.compressImageIfNeeded(resource);
if (imageView.getScale() < 1.1) {
imageView.setImageBitmap(imageCompressed);
} else {
message_ready.setVisibility(View.VISIBLE);
}
message_ready.setOnClickListener(view -> {
imageView.setImageBitmap(imageCompressed);
message_ready.setVisibility(View.GONE);
});
}
@Override
public void onLoadCleared(@Nullable Drawable placeholder) {
}
}
);
}
}, 1000);
} else if (attachment.getType().toLowerCase().compareTo("image") == 0 && attachment.getUrl().endsWith(".gif")) {
loader.setVisibility(View.GONE);
if (Helper.isValidContextForGlide(context)) {
Glide.with(context)
.load(url).into(imageView);
}
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
scheduleStartPostponedTransition(imageView);
}
}
}
@Override
public void onLoadFailed(@Nullable Drawable errorDrawable) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
scheduleStartPostponedTransition(imageView);
}
}
@Override
public void onLoadCleared(@Nullable Drawable placeholder) {
}
}
);
}
switch (type.toLowerCase()) {
case "video":
case "gifv":
if (bgColor != -1) {
media_fragment_container.setBackgroundColor(bgColor);
}
pbar_inf.setIndeterminate(false);
pbar_inf.setScaleY(3f);
try {
HttpsURLConnection.setDefaultSSLSocketFactory(new TLSSocketFactory(Helper.getLiveInstance(context)));
} catch (KeyManagementException | NoSuchAlgorithmException e) {
e.printStackTrace();
}
videoView.setVisibility(View.VISIBLE);
Uri uri = Uri.parse(url);
String userAgent = sharedpreferences.getString(Helper.SET_CUSTOM_USER_AGENT, Helper.USER_AGENT);
int video_cache = sharedpreferences.getInt(Helper.SET_VIDEO_CACHE, Helper.DEFAULT_VIDEO_CACHE_MB);
ProgressiveMediaSource videoSource;
if (video_cache == 0) {
DataSource.Factory dataSourceFactory = new DefaultDataSourceFactory(context,
Util.getUserAgent(context, userAgent), null);
videoSource = new ProgressiveMediaSource.Factory(dataSourceFactory)
.createMediaSource(uri);
} else {
CacheDataSourceFactory cacheDataSourceFactory = new CacheDataSourceFactory(context);
videoSource = new ProgressiveMediaSource.Factory(cacheDataSourceFactory)
.createMediaSource(uri);
}
player = ExoPlayerFactory.newSimpleInstance(context);
if (type.toLowerCase().equals("gifv"))
player.setRepeatMode(Player.REPEAT_MODE_ONE);
videoView.setPlayer(player);
loader.setVisibility(View.GONE);
imageView.setVisibility(View.GONE);
player.prepare(videoSource);
player.setPlayWhenReady(true);
break;
case "web":
if (bgColor != -1) {
media_fragment_container.setBackgroundColor(bgColor);
}
loader.setVisibility(View.GONE);
imageView.setVisibility(View.GONE);
webview_video = Helper.initializeWebview((Activity) context, R.id.webview_video, rootView);
webview_video.setVisibility(View.VISIBLE);
webview_container = rootView.findViewById(R.id.main_media_frame);
videoLayout = rootView.findViewById(R.id.videoLayout);
MastalabWebChromeClient mastalabWebChromeClient = new MastalabWebChromeClient((Activity) context, webview_video, webview_container, videoLayout);
mastalabWebChromeClient.setOnToggledFullscreen(fullscreen -> {
if (fullscreen) {
videoLayout.setVisibility(View.VISIBLE);
WindowManager.LayoutParams attrs = ((Activity) context).getWindow().getAttributes();
attrs.flags |= WindowManager.LayoutParams.FLAG_FULLSCREEN;
attrs.flags |= WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON;
((Activity) context).getWindow().setAttributes(attrs);
((Activity) context).getWindow().getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LOW_PROFILE);
} else {
WindowManager.LayoutParams attrs = ((Activity) context).getWindow().getAttributes();
attrs.flags &= ~WindowManager.LayoutParams.FLAG_FULLSCREEN;
attrs.flags &= ~WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON;
((Activity) context).getWindow().setAttributes(attrs);
((Activity) context).getWindow().getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_VISIBLE);
videoLayout.setVisibility(View.GONE);
}
});
webview_video.getSettings().setAllowFileAccess(true);
webview_video.setWebChromeClient(mastalabWebChromeClient);
webview_video.getSettings().setDomStorageEnabled(true);
webview_video.getSettings().setAppCacheEnabled(true);
String user_agent = sharedpreferences.getString(Helper.SET_CUSTOM_USER_AGENT, Helper.USER_AGENT);
webview_video.getSettings().setUserAgentString(user_agent);
webview_video.getSettings().setMediaPlaybackRequiresUserGesture(false);
webview_video.setWebViewClient(new MastalabWebViewClient((Activity) context));
webview_video.loadUrl(attachment.getUrl());
break;
case "audio":
if (bgColor != -1) {
media_fragment_container.setBackgroundColor(bgColor);
}
loader.setVisibility(View.GONE);
imageView.setVisibility(View.GONE);
content_audio.setVisibility(View.VISIBLE);
int color = getResources().getColor(R.color.mastodonC1);
visualizerView = new GLAudioVisualizationView.Builder(context)
.setLayersCount(1)
.setWavesCount(6)
.setWavesHeight(R.dimen.aar_wave_height)
.setWavesFooterHeight(R.dimen.aar_footer_height)
.setBubblesPerLayer(20)
.setBubblesSize(R.dimen.aar_bubble_size)
.setBubblesRandomizeSize(true)
.setBackgroundColor(getDarkerColor(color))
.setLayerColors(new int[]{color})
.build();
statusView = rootView.findViewById(R.id.status);
timerView = rootView.findViewById(R.id.timer);
playView = rootView.findViewById(R.id.play);
content_audio.setBackgroundColor(getDarkerColor(color));
content_audio.addView(visualizerView, 0);
playView.setVisibility(View.INVISIBLE);
this.url = attachment.getUrl();
startPlaying();
break;
}
return rootView;
}
private void startPlaying() {
try {
playeraudio = new MediaPlayer();
playeraudio.setDataSource(url);
playeraudio.prepare();
playeraudio.start();
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
if (ContextCompat.checkSelfPermission(context, Manifest.permission.RECORD_AUDIO) ==
PackageManager.PERMISSION_GRANTED) {
visualizerView.linkTo(DbmHandler.Factory.newVisualizerHandler(context, playeraudio));
}
}
visualizerView.post(() -> playeraudio.setOnCompletionListener(MediaSliderFragment.this));
timerView.setText("00:00:00");
playView.setVisibility(View.VISIBLE);
statusView.setText(R.string.aar_playing);
statusView.setVisibility(View.VISIBLE);
playView.setImageResource(R.drawable.aar_ic_stop);
playerSecondsElapsed = 0;
startTimer();
} catch (Exception e) {
e.printStackTrace();
}
}
private void stopPlaying() {
statusView.setText("");
statusView.setVisibility(View.INVISIBLE);
playView.setImageResource(R.drawable.aar_ic_play);
visualizerView.release();
if (playeraudio != null) {
try {
playeraudio.pause();
} catch (Exception ignored) {
}
}
stopTimer();
}
private void startTimer() {
stopTimer();
timer = new Timer();
timer.scheduleAtFixedRate(new TimerTask() {
@Override
public void run() {
updateTimer();
}
}, 0, 1000);
}
private void updateTimer() {
((Activity) context).runOnUiThread(() -> {
playerSecondsElapsed++;
timerView.setText(formatSeconds(playerSecondsElapsed));
});
}
private void stopTimer() {
if (timer != null) {
timer.cancel();
timer.purge();
timer = null;
}
}
private boolean isPlaying() {
try {
return playeraudio != null && playeraudio.isPlaying();
} catch (Exception e) {
return false;
}
}
public void togglePlaying() {
HANDLER.postDelayed(() -> {
if (isPlaying()) {
stopPlaying();
} else {
startPlaying();
}
}, 100);
}
@Override
public void onCreate(Bundle saveInstance) {
super.onCreate(saveInstance);
}
@Override
public void onAttach(@NotNull Context context) {
super.onAttach(context);
this.context = context;
}
@Override
public void onPause() {
super.onPause();
if (player != null) {
player.setPlayWhenReady(false);
}
if (playeraudio != null) {
playeraudio.pause();
}
if (webview_video != null) {
webview_video.onPause();
}
try {
visualizerView.onPause();
} catch (Exception ignored) {
}
}
@Override
public void onDestroy() {
try {
if (visualizerView != null) {
visualizerView.release();
}
if (player != null) {
player.release();
}
if (playeraudio != null) {
playeraudio.release();
}
} catch (Exception ignored) {
}
if (webview_video != null) {
webview_video.destroy();
}
if (timer != null) {
timer.cancel();
timer = null;
}
super.onDestroy();
}
@Override
public void onDestroyView() {
super.onDestroyView();
rootView = null;
}
@Override
public void onResume() {
super.onResume();
if (player != null) {
player.setPlayWhenReady(true);
}
if (playeraudio != null) {
playeraudio.start();
}
try {
visualizerView.onResume();
} catch (Exception ignored) {
}
if (webview_video != null) {
webview_video.onResume();
}
if (slidrInterface == null && rootView != null) {
slidrInterface = Slidr.replace(rootView.findViewById(R.id.media_fragment_container), new SlidrConfig.Builder().sensitivity(1f)
.scrimColor(Color.BLACK)
.scrimStartAlpha(0.8f)
.scrimEndAlpha(0f)
.position(SlidrPosition.VERTICAL)
.velocityThreshold(2400)
.distanceThreshold(0.25f)
.edgeSize(0.18f)
.listener(new SlidrListener() {
@Override
public void onSlideStateChanged(int state) {
}
@Override
public void onSlideChange(float percent) {
if (percent < 0.80 && Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
if (imageView != null) {
imageView.setVisibility(View.VISIBLE);
}
if (content_audio != null) {
content_audio.setVisibility(View.GONE);
}
if (videoView != null) {
videoView.setVisibility(View.GONE);
}
if (webview_video != null) {
webview_video.setVisibility(View.GONE);
webview_video.destroy();
}
if (webview_container != null) {
webview_container.setVisibility(View.GONE);
}
if (videoLayout != null) {
videoLayout.setVisibility(View.GONE);
}
ActivityCompat.finishAfterTransition((AppCompatActivity) context);
}
}
@Override
public void onSlideOpened() {
}
@Override
public boolean onSlideClosed() {
return false;
}
})
.build());
}
}
private void scheduleStartPostponedTransition(final ImageView imageView) {
imageView.getViewTreeObserver().addOnPreDrawListener(new ViewTreeObserver.OnPreDrawListener() {
@Override
public boolean onPreDraw() {
imageView.getViewTreeObserver().removeOnPreDrawListener(this);
ActivityCompat.startPostponedEnterTransition((Activity) context);
return true;
}
});
}
private void enableSliding(boolean enable) {
if (enable && !swipeEnabled) {
slidrInterface.unlock();
swipeEnabled = true;
} else if (!enable && swipeEnabled) {
slidrInterface.lock();
swipeEnabled = false;
}
}
@Override
public void onCompletion(MediaPlayer mp) {
stopPlaying();
}
}