fedilab-Android-App/app/src/main/java/app/fedilab/android/activities/MediaActivity.java

616 lines
28 KiB
Java

/* Copyright 2017 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>. */
package app.fedilab.android.activities;
import android.Manifest;
import android.content.SharedPreferences;
import android.content.pm.PackageManager;
import android.graphics.Bitmap;
import android.graphics.RectF;
import android.net.Uri;
import android.os.Build;
import android.os.Bundle;
import androidx.annotation.NonNull;
import androidx.core.app.ActivityCompat;
import androidx.core.content.ContextCompat;
import android.view.MotionEvent;
import android.view.View;
import android.view.ViewGroup;
import android.view.WindowManager;
import android.webkit.WebView;
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 com.bumptech.glide.Glide;
import com.bumptech.glide.request.target.SimpleTarget;
import com.bumptech.glide.request.transition.Transition;
import com.github.chrisbanes.photoview.OnMatrixChangedListener;
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.ExtractorMediaSource;
import com.google.android.exoplayer2.ui.SimpleExoPlayerView;
import com.google.android.exoplayer2.upstream.DataSource;
import com.google.android.exoplayer2.upstream.DefaultDataSourceFactory;
import com.google.android.exoplayer2.util.Util;
import com.gw.swipeback.SwipeBackLayout;
import java.io.File;
import java.security.KeyManagementException;
import java.security.NoSuchAlgorithmException;
import java.util.ArrayList;
import javax.net.ssl.HttpsURLConnection;
import app.fedilab.android.client.Entities.Attachment;
import app.fedilab.android.client.Entities.Error;
import app.fedilab.android.client.HttpsConnection;
import app.fedilab.android.client.TLSSocketFactory;
import app.fedilab.android.helper.Helper;
import app.fedilab.android.webview.MastalabWebChromeClient;
import app.fedilab.android.webview.MastalabWebViewClient;
import app.fedilab.android.R;
import app.fedilab.android.interfaces.OnDownloadInterface;
import static app.fedilab.android.helper.Helper.changeDrawableColor;
/**
* Created by Thomas on 25/06/2017.
* Media Activity
*/
public class MediaActivity extends BaseActivity implements OnDownloadInterface {
private RelativeLayout loader;
private ArrayList<Attachment> attachments;
private PhotoView imageView;
private SimpleExoPlayerView videoView;
private float downX;
private float downY;
private int mediaPosition;
MediaActivity.actionSwipe currentAction;
static final int MIN_DISTANCE = 100;
private String finalUrlDownload;
private String preview_url;
private ImageView prev, next;
private boolean isControlElementShown = true;
private Bitmap downloadedImage;
private File fileVideo;
private TextView progress;
private ProgressBar pbar_inf;
private TextView message_ready;
private boolean canSwipe;
private TextView media_description;
private Attachment attachment;
SwipeBackLayout mSwipeBackLayout;
private float imageScale = 0;
private RelativeLayout action_bar_container;
private enum actionSwipe{
RIGHT_TO_LEFT,
LEFT_TO_RIGHT,
POP
}
private WebView webview_video;
private ImageButton media_save,media_share, media_close;
private boolean scheduleHidden, scheduleHiddenDescription;
private SimpleExoPlayer player;
private boolean isSHaring;
private String instance;
@Override
protected void onCreate(Bundle savedInstanceState) {
SharedPreferences sharedpreferences = getSharedPreferences(Helper.APP_PREFS, MODE_PRIVATE);
int theme = sharedpreferences.getInt(Helper.SET_THEME, Helper.THEME_DARK);
if( theme == Helper.THEME_BLACK)
setTheme(R.style.TransparentBlack);
super.onCreate(savedInstanceState);
hideSystemUI();
setContentView(R.layout.activity_media);
action_bar_container = (RelativeLayout) findViewById(R.id.action_bar_container);
mSwipeBackLayout = new SwipeBackLayout(MediaActivity.this);
mSwipeBackLayout.setDirectionMode(SwipeBackLayout.FROM_TOP);
mSwipeBackLayout.setMaskAlpha(125);
mSwipeBackLayout.setSwipeBackFactor(0.5f);
mSwipeBackLayout.setSwipeBackListener(new SwipeBackLayout.OnSwipeBackListener() {
@Override
public void onViewPositionChanged(View mView, float swipeBackFraction, float SWIPE_BACK_FACTOR) {
canSwipe = swipeBackFraction<0.1;
}
@Override
public void onViewSwipeFinished(View mView, boolean isEnd) {
if(!isEnd)
canSwipe = true;
else {
finish();
overridePendingTransition(0, 0);
}
}
});
instance = Helper.getLiveInstance(MediaActivity.this);
mSwipeBackLayout.attachToActivity(this);
attachments = getIntent().getParcelableArrayListExtra("mediaArray");
if( getIntent().getExtras() != null)
mediaPosition = getIntent().getExtras().getInt("position", 1);
if( attachments == null || attachments.size() == 0)
finish();
RelativeLayout main_container_media = findViewById(R.id.main_container_media);
if( theme == Helper.THEME_LIGHT){
main_container_media.setBackgroundResource(R.color.mastodonC2);
}else if( theme == Helper.THEME_BLACK){
main_container_media.setBackgroundResource(R.color.black);
}else if( theme == Helper.THEME_DARK){
main_container_media.setBackgroundResource(R.color.mastodonC1_);
}
media_description = findViewById(R.id.media_description);
message_ready = findViewById(R.id.message_ready);
media_save = findViewById(R.id.media_save);
media_share = findViewById(R.id.media_share);
media_close = findViewById(R.id.media_close);
progress = findViewById(R.id.loader_progress);
webview_video = findViewById(R.id.webview_video);
media_save.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
isSHaring = false;
if(attachment.getType().toLowerCase().equals("video") || attachment.getType().toLowerCase().equals("gifv") || attachment.getType().toLowerCase().equals("web")) {
if( attachment != null ) {
progress.setText("0 %");
progress.setVisibility(View.VISIBLE);
new HttpsConnection(MediaActivity.this, instance).download(attachment.getUrl(), MediaActivity.this);
}
}else {
if (Build.VERSION.SDK_INT >= 23) {
if (ContextCompat.checkSelfPermission(getApplicationContext(), Manifest.permission.WRITE_EXTERNAL_STORAGE) != PackageManager.PERMISSION_GRANTED) {
ActivityCompat.requestPermissions(MediaActivity.this, new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE}, Helper.EXTERNAL_STORAGE_REQUEST_CODE);
} else {
Helper.manageMoveFileDownload(MediaActivity.this, preview_url, finalUrlDownload, downloadedImage, fileVideo, false);
}
} else {
Helper.manageMoveFileDownload(MediaActivity.this, preview_url, finalUrlDownload, downloadedImage, fileVideo, false);
}
}
}
});
media_share.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
isSHaring = true;
if(attachment.getType().toLowerCase().equals("video") || attachment.getType().toLowerCase().equals("gifv")) {
if( attachment != null ) {
progress.setText("0 %");
progress.setVisibility(View.VISIBLE);
new HttpsConnection(MediaActivity.this, instance).download(attachment.getUrl(), MediaActivity.this);
}
}else {
if (Build.VERSION.SDK_INT >= 23) {
if (ContextCompat.checkSelfPermission(getApplicationContext(), Manifest.permission.WRITE_EXTERNAL_STORAGE) != PackageManager.PERMISSION_GRANTED) {
ActivityCompat.requestPermissions(MediaActivity.this, new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE}, Helper.EXTERNAL_STORAGE_REQUEST_CODE);
} else {
Helper.manageMoveFileDownload(MediaActivity.this, preview_url, finalUrlDownload, downloadedImage, fileVideo, true);
}
} else {
Helper.manageMoveFileDownload(MediaActivity.this, preview_url, finalUrlDownload, downloadedImage, fileVideo, true);
}
}
}
});
media_close.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
finish();
}
});
canSwipe = true;
loader = findViewById(R.id.loader);
imageView = findViewById(R.id.media_picture);
videoView = findViewById(R.id.media_video);
prev = findViewById(R.id.media_prev);
next = findViewById(R.id.media_next);
if( theme == Helper.THEME_BLACK){
changeDrawableColor(getApplicationContext(), prev, R.color.dark_icon);
changeDrawableColor(getApplicationContext(), next, R.color.dark_icon);
}else if(theme == Helper.THEME_LIGHT) {
changeDrawableColor(getApplicationContext(), prev, R.color.mastodonC4);
changeDrawableColor(getApplicationContext(), next, R.color.mastodonC4);
}else{
changeDrawableColor(getApplicationContext(), prev, R.color.white);
changeDrawableColor(getApplicationContext(), next, R.color.white);
}
prev.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
mediaPosition--;
displayMediaAtPosition(actionSwipe.POP);
}
});
next.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
mediaPosition++;
displayMediaAtPosition(actionSwipe.POP);
}
});
imageView.setOnMatrixChangeListener(new OnMatrixChangedListener() {
@Override
public void onMatrixChanged(RectF rect) {
imageScale = imageView.getScale();
canSwipe = (imageView.getScale() == 1 );
mSwipeBackLayout.isDisabled(imageView.getScale() != 1 );
}
});
if( attachments != null && attachments.size() > 1){
prev.setVisibility(View.VISIBLE);
next.setVisibility(View.VISIBLE);
}
pbar_inf = findViewById(R.id.pbar_inf);
setTitle("");
//isHiding = false;
setTitle("");
displayMediaAtPosition(actionSwipe.POP);
}
@Override
protected void onSaveInstanceState(Bundle outState) {
outState.putFloat("scale", imageScale);
super.onSaveInstanceState(outState);
}
/**
* Manage touch event
* Allows to swipe from timelines
* @param event MotionEvent
* @return boolean
*/
@Override
public boolean dispatchTouchEvent(MotionEvent event) {
Boolean thisControllShown = isControlElementShown;
switch(event.getAction()){
case MotionEvent.ACTION_DOWN: {
downX = event.getX();
downY = event.getY();
//Displays navigation left/right buttons
if( attachments != null && attachments.size() > 1){
if(thisControllShown){
prev.setVisibility(View.GONE);
next.setVisibility(View.GONE);
}else{
prev.setVisibility(View.VISIBLE);
next.setVisibility(View.VISIBLE);
}
}
return super.dispatchTouchEvent(event);
}
case MotionEvent.ACTION_UP: {
float upX = event.getX();
float deltaX = downX - upX;
float upY = event.getY();
float deltaY = downY - upY;
// swipe horizontal
if( downX > MIN_DISTANCE & (Math.abs(deltaX) > MIN_DISTANCE ) ){
if( !canSwipe || mediaPosition > attachments.size() || mediaPosition < 1 || attachments.size() <= 1)
return super.dispatchTouchEvent(event);
if(deltaX < 0) { switchOnSwipe(MediaActivity.actionSwipe.LEFT_TO_RIGHT); return true; }
if(deltaX > 0) { switchOnSwipe(MediaActivity.actionSwipe.RIGHT_TO_LEFT); return true; }
}else if(downY > MIN_DISTANCE & (Math.abs(deltaY) > MIN_DISTANCE ) ){
if(deltaY > 0 && canSwipe) { finish(); return true; }
if(deltaY < 0 && canSwipe) { finish(); return true; }
} else {
currentAction = MediaActivity.actionSwipe.POP;
isControlElementShown = !isControlElementShown;
if (thisControllShown) {
if(event.getY() > action_bar_container.getHeight()) {
hideSystemUI();
action_bar_container.setVisibility(View.GONE);
if (media_description.getVisibility() == View.VISIBLE) {
media_description.setVisibility(View.GONE);
}
if (videoView.getVisibility() == View.VISIBLE)
videoView.hideController();
}
} else {
action_bar_container.setVisibility(View.VISIBLE);
FullScreencall(thisControllShown);
if (attachment != null && attachment.getDescription() != null && !attachment.getDescription().equals("null")) {
media_description.setText(attachment.getDescription());
media_description.setVisibility(View.VISIBLE);
imageView.setContentDescription(attachment.getDescription());
} else {
media_description.setText("");
media_description.setVisibility(View.GONE);
}
if (videoView.getVisibility() == View.VISIBLE)
videoView.showController();
}
}
}
}
return super.dispatchTouchEvent(event);
}
private void switchOnSwipe(actionSwipe action){
loader.setVisibility(View.VISIBLE);
mediaPosition = (action == actionSwipe.LEFT_TO_RIGHT)?mediaPosition-1:mediaPosition+1;
displayMediaAtPosition(action);
}
private void displayMediaAtPosition(actionSwipe action){
if( mediaPosition > attachments.size() )
mediaPosition = 1;
if( mediaPosition < 1)
mediaPosition = attachments.size();
currentAction = action;
attachment = attachments.get(mediaPosition-1);
String type = attachment.getType();
String url = attachment.getUrl();
finalUrlDownload = url;
videoView.setVisibility(View.GONE);
imageView.setVisibility(View.GONE);
if( attachment.getDescription() != null && !attachment.getDescription().equals("null")){
media_description.setText(attachment.getDescription());
media_description.setVisibility(View.VISIBLE);
}else{
media_description.setText("");
media_description.setVisibility(View.GONE);
}
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")) {
type = "image";
}else if( preview_url.endsWith(".mp4")) {
type = "video";
}
url = attachment.getRemote_url();
attachment.setType(type);
}
final String finalUrl = url;
switch (type.toLowerCase()){
case "image":
pbar_inf.setScaleY(1f);
imageView.setVisibility(View.VISIBLE);
fileVideo = null;
pbar_inf.setIndeterminate(true);
loader.setVisibility(View.VISIBLE);
fileVideo = null;
Glide.with(getApplicationContext())
.asBitmap()
.load(preview_url).into(
new SimpleTarget<Bitmap>() {
@Override
public void onResourceReady(@NonNull final Bitmap resource, Transition<? super Bitmap> transition) {
Bitmap imageCompressed = Helper.compressImageIfNeeded(MediaActivity.this, resource);
imageView.setImageBitmap(imageCompressed);
Glide.with(getApplicationContext())
.asBitmap()
.load(finalUrl).into(
new SimpleTarget<Bitmap>() {
@Override
public void onResourceReady(@NonNull final Bitmap resource, Transition<? super Bitmap> transition) {
loader.setVisibility(View.GONE);
Bitmap imageCompressed = Helper.compressImageIfNeeded(MediaActivity.this, resource);
if( imageView.getScale() < 1.1) {
downloadedImage = resource;
imageView.setImageBitmap(imageCompressed);
}else{
message_ready.setVisibility(View.VISIBLE);
}
message_ready.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
downloadedImage = resource;
imageView.setImageBitmap(imageCompressed);
message_ready.setVisibility(View.GONE);
}
});
}
}
);
}
}
);
break;
case "video":
case "gifv":
pbar_inf.setIndeterminate(false);
pbar_inf.setScaleY(3f);
try {
HttpsURLConnection.setDefaultSSLSocketFactory(new TLSSocketFactory(instance));
} catch (KeyManagementException e) {
e.printStackTrace();
} catch (NoSuchAlgorithmException e) {
e.printStackTrace();
}
videoView.setVisibility(View.VISIBLE);
Uri uri = Uri.parse(url);
DataSource.Factory dataSourceFactory = new DefaultDataSourceFactory(getApplicationContext(),
Util.getUserAgent(getApplicationContext(), "Mastalab"), null);
ExtractorMediaSource videoSource = new ExtractorMediaSource.Factory(dataSourceFactory)
.createMediaSource(uri);
player = ExoPlayerFactory.newSimpleInstance(MediaActivity.this);
if( type.toLowerCase().equals("gifv"))
player.setRepeatMode(Player.REPEAT_MODE_ONE);
videoView.setPlayer(player);
loader.setVisibility(View.GONE);
player.prepare(videoSource);
player.setPlayWhenReady(true);
break;
case "web":
loader.setVisibility(View.GONE);
webview_video = Helper.initializeWebview(MediaActivity.this, R.id.webview_video);
webview_video.setVisibility(View.VISIBLE);
FrameLayout webview_container = findViewById(R.id.main_media_frame);
final ViewGroup videoLayout = findViewById(R.id.videoLayout);
MastalabWebChromeClient mastalabWebChromeClient = new MastalabWebChromeClient(MediaActivity.this, webview_video, webview_container, videoLayout);
mastalabWebChromeClient.setOnToggledFullscreen(new MastalabWebChromeClient.ToggledFullscreenCallback() {
@Override
public void toggledFullscreen(boolean fullscreen) {
if (fullscreen) {
videoLayout.setVisibility(View.VISIBLE);
WindowManager.LayoutParams attrs = getWindow().getAttributes();
attrs.flags |= WindowManager.LayoutParams.FLAG_FULLSCREEN;
attrs.flags |= WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON;
getWindow().setAttributes(attrs);
getWindow().getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LOW_PROFILE);
} else {
WindowManager.LayoutParams attrs = getWindow().getAttributes();
attrs.flags &= ~WindowManager.LayoutParams.FLAG_FULLSCREEN;
attrs.flags &= ~WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON;
getWindow().setAttributes(attrs);
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);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) {
webview_video.getSettings().setMediaPlaybackRequiresUserGesture(false);
}
webview_video.setWebViewClient(new MastalabWebViewClient(MediaActivity.this));
webview_video.loadUrl(attachment.getUrl());
break;
}
}
@Override
public void onDownloaded(String path, String originUrl, Error error) {
if( path != null) {
File response = new File(path);
File dir = getCacheDir();
File from = new File(dir, response.getName());
File to = new File(dir, Helper.md5(originUrl) + ".mp4");
if (from.exists())
//noinspection ResultOfMethodCallIgnored
from.renameTo(to);
fileVideo = to;
downloadedImage = null;
}
if (Build.VERSION.SDK_INT >= 23) {
if (ContextCompat.checkSelfPermission(getApplicationContext(), Manifest.permission.WRITE_EXTERNAL_STORAGE) != PackageManager.PERMISSION_GRANTED) {
ActivityCompat.requestPermissions(MediaActivity.this, new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE}, Helper.EXTERNAL_STORAGE_REQUEST_CODE);
} else {
Helper.manageMoveFileDownload(MediaActivity.this, preview_url, finalUrlDownload, downloadedImage, fileVideo, isSHaring);
}
} else {
Helper.manageMoveFileDownload(MediaActivity.this, preview_url, finalUrlDownload, downloadedImage, fileVideo, isSHaring);
}
if( progress != null)
progress.setVisibility(View.GONE);
if( loader != null)
loader.setVisibility(View.GONE);
}
@Override
public void onPause(){
super.onPause();
if( player != null) {
player.setPlayWhenReady(false);
}
}
@Override
public void onResume(){
super.onResume();
if( player != null) {
player.setPlayWhenReady(true);
}
}
@Override
protected void onPostResume() {
super.onPostResume();
FullScreencall(false);
}
public void FullScreencall(Boolean shouldFullscreen) {
if(Build.VERSION.SDK_INT < 19) {
View v = this.getWindow().getDecorView();
if(shouldFullscreen){
v.setSystemUiVisibility(View.GONE);
}else {
v.setSystemUiVisibility(View.VISIBLE);
}
} else {
View decorView = getWindow().getDecorView();
if(shouldFullscreen){
decorView.setSystemUiVisibility(
View.SYSTEM_UI_FLAG_IMMERSIVE
// Set the content to appear under the system bars so that the
// content doesn't resize when the system bars hide and show.
| View.SYSTEM_UI_FLAG_LAYOUT_STABLE
| View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION
| View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
// Hide the nav bar and status bar
| View.SYSTEM_UI_FLAG_HIDE_NAVIGATION
| View.SYSTEM_UI_FLAG_FULLSCREEN
| View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY);
}else{
decorView.setSystemUiVisibility(
View.SYSTEM_UI_FLAG_LAYOUT_STABLE
| View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION
| View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN);
}
}
}
@Override
public void onUpdateProgress(int progressPercentage) {
progress.setText(String.format("%s%%",String.valueOf(progressPercentage)));
pbar_inf.setProgress(progressPercentage);
}
private void hideSystemUI() {
View mDecorView = getWindow().getDecorView();
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
mDecorView.setSystemUiVisibility(
View.SYSTEM_UI_FLAG_LAYOUT_STABLE
| View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION
| View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
| View.SYSTEM_UI_FLAG_HIDE_NAVIGATION
| View.SYSTEM_UI_FLAG_FULLSCREEN
| View.SYSTEM_UI_FLAG_IMMERSIVE);
}
}
}