418 lines
16 KiB
Java
418 lines
16 KiB
Java
/* Copyright 2017 Thomas Schneider
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*
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* This file is a part of Mastalab
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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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* Mastalab 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 Mastalab; if not,
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* see <http://www.gnu.org/licenses>. */
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package fr.gouv.etalab.mastodon.activities;
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import android.Manifest;
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import android.annotation.SuppressLint;
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import android.content.SharedPreferences;
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import android.content.pm.PackageManager;
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import android.graphics.Bitmap;
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import android.graphics.RectF;
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import android.media.MediaPlayer;
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import android.net.Uri;
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import android.os.Build;
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import android.os.Bundle;
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import android.os.Handler;
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import android.support.annotation.Nullable;
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import android.support.v4.app.ActivityCompat;
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import android.support.v4.content.ContextCompat;
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import android.support.v7.app.ActionBar;
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import android.support.v7.app.AppCompatActivity;
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import android.support.v7.widget.Toolbar;
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import android.view.LayoutInflater;
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import android.view.MotionEvent;
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import android.view.View;
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import android.view.ViewGroup;
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import android.webkit.URLUtil;
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import android.widget.ImageView;
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import android.widget.MediaController;
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import android.widget.RelativeLayout;
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import android.widget.TextView;
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import android.widget.VideoView;
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import com.bumptech.glide.Glide;
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import com.bumptech.glide.load.DataSource;
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import com.bumptech.glide.load.engine.GlideException;
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import com.bumptech.glide.request.RequestListener;
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import com.bumptech.glide.request.target.SimpleTarget;
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import com.bumptech.glide.request.target.Target;
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import com.bumptech.glide.request.transition.Transition;
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import com.github.chrisbanes.photoview.OnMatrixChangedListener;
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import com.github.chrisbanes.photoview.PhotoView;
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import java.io.File;
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import java.util.ArrayList;
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import fr.gouv.etalab.mastodon.R;
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import fr.gouv.etalab.mastodon.client.Entities.Attachment;
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import fr.gouv.etalab.mastodon.client.Entities.Error;
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import fr.gouv.etalab.mastodon.client.HttpsConnection;
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import fr.gouv.etalab.mastodon.helper.Helper;
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import fr.gouv.etalab.mastodon.interfaces.OnDownloadInterface;
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import static fr.gouv.etalab.mastodon.helper.Helper.EXTERNAL_STORAGE_REQUEST_CODE;
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import static fr.gouv.etalab.mastodon.helper.Helper.changeDrawableColor;
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/**
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* Created by Thomas on 25/06/2017.
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* Media Activity
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*/
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public class MediaActivity extends AppCompatActivity implements OnDownloadInterface {
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private RelativeLayout loader;
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private ArrayList<Attachment> attachments;
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private PhotoView imageView;
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private VideoView videoView;
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private float downX;
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private int mediaPosition;
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MediaActivity.actionSwipe currentAction;
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static final int MIN_DISTANCE = 100;
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private String finalUrlDownload;
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private String preview_url;
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private ImageView prev, next;
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private boolean isHiding;
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private Bitmap downloadedImage;
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private File fileVideo;
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private TextView progress;
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private boolean canSwipe;
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private enum actionSwipe{
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RIGHT_TO_LEFT,
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LEFT_TO_RIGHT,
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POP
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}
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@Override
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protected void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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SharedPreferences sharedpreferences = getSharedPreferences(Helper.APP_PREFS, android.content.Context.MODE_PRIVATE);
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int theme = sharedpreferences.getInt(Helper.SET_THEME, Helper.THEME_DARK);
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if( theme == Helper.THEME_LIGHT){
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setTheme(R.style.AppTheme_NoActionBar);
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}else {
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setTheme(R.style.AppThemeDark_NoActionBar);
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}
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setContentView(R.layout.activity_media);
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attachments = getIntent().getParcelableArrayListExtra("mediaArray");
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if( getIntent().getExtras() != null)
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mediaPosition = getIntent().getExtras().getInt("position", 1);
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if( attachments == null || attachments.size() == 0)
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finish();
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RelativeLayout main_container_media = findViewById(R.id.main_container_media);
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if( theme == Helper.THEME_LIGHT){
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main_container_media.setBackgroundResource(R.color.mastodonC2);
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}else {
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main_container_media.setBackgroundResource(R.color.mastodonC1_);
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}
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Toolbar toolbar = findViewById(R.id.toolbar);
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setSupportActionBar(toolbar);
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if( getSupportActionBar() != null) {
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getSupportActionBar().setDisplayHomeAsUpEnabled(true);
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LayoutInflater inflater = (LayoutInflater) this.getSystemService(android.content.Context.LAYOUT_INFLATER_SERVICE);
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assert inflater != null;
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@SuppressLint("InflateParams") View view = inflater.inflate(R.layout.picture_actionbar, null);
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getSupportActionBar().setCustomView(view, new ActionBar.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT));
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getSupportActionBar().setDisplayOptions(ActionBar.DISPLAY_SHOW_CUSTOM);
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ImageView action_save = getSupportActionBar().getCustomView().findViewById(R.id.action_save);
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ImageView close = getSupportActionBar().getCustomView().findViewById(R.id.close);
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if( close != null){
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close.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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finish();
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}
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});
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}
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action_save.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View view) {
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if(Build.VERSION.SDK_INT >= 23 ){
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if (ContextCompat.checkSelfPermission(getApplicationContext(), Manifest.permission.WRITE_EXTERNAL_STORAGE) != PackageManager.PERMISSION_GRANTED ) {
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ActivityCompat.requestPermissions(MediaActivity.this, new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE}, EXTERNAL_STORAGE_REQUEST_CODE);
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} else {
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Helper.manageMoveFileDownload(MediaActivity.this, preview_url, finalUrlDownload, downloadedImage, fileVideo);
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}
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}else{
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Helper.manageMoveFileDownload(MediaActivity.this, preview_url, finalUrlDownload, downloadedImage, fileVideo);
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}
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}
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});
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Handler h = new Handler();
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h.postDelayed(new Runnable() {
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@Override
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public void run() {
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// DO DELAYED STUFF
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if(canSwipe)
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getSupportActionBar().hide();
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}
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}, 2000);
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}
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canSwipe = true;
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loader = findViewById(R.id.loader);
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imageView = findViewById(R.id.media_picture);
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videoView = findViewById(R.id.media_video);
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prev = findViewById(R.id.media_prev);
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next = findViewById(R.id.media_next);
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changeDrawableColor(getApplicationContext(), prev,R.color.mastodonC4);
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changeDrawableColor(getApplicationContext(), next,R.color.mastodonC4);
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prev.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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mediaPosition--;
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displayMediaAtPosition(actionSwipe.POP);
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}
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});
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next.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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mediaPosition++;
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displayMediaAtPosition(actionSwipe.POP);
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}
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});
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imageView.setOnMatrixChangeListener(new OnMatrixChangedListener() {
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@Override
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public void onMatrixChanged(RectF rect) {
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canSwipe = (imageView.getScale() == 1 );
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if( !canSwipe && getSupportActionBar() != null && getSupportActionBar().isShowing()){
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getSupportActionBar().hide();
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}
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}
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});
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progress = findViewById(R.id.loader_progress);
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setTitle("");
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isHiding = false;
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setTitle("");
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displayMediaAtPosition(actionSwipe.POP);
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}
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/**
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* Manage touch event
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* Allows to swipe from timelines
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* @param event MotionEvent
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* @return boolean
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*/
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@Override
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public boolean dispatchTouchEvent(MotionEvent event) {
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if( event.getAction() == MotionEvent.ACTION_DOWN){
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if( getSupportActionBar() != null && !getSupportActionBar().isShowing() && canSwipe) {
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getSupportActionBar().show();
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Handler handler = new Handler();
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handler.postDelayed(new Runnable() {
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@Override
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public void run() {
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getSupportActionBar().hide();
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}
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}, 2000);
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}
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}
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if( !canSwipe || mediaPosition > attachments.size() || mediaPosition < 1 || attachments.size() <= 1)
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return super.dispatchTouchEvent(event);
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switch(event.getAction()){
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case MotionEvent.ACTION_DOWN: {
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downX = event.getX();
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//Displays navigation left/right buttons
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if( attachments != null && attachments.size() > 1 && !isHiding){
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prev.setVisibility(View.VISIBLE);
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next.setVisibility(View.VISIBLE);
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isHiding = true;
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new Handler().postDelayed(new Runnable(){
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public void run() {
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prev.setVisibility(View.GONE);
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next.setVisibility(View.GONE);
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isHiding = false;
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}
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}, 1000);
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}
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return super.dispatchTouchEvent(event);
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}
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case MotionEvent.ACTION_UP: {
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float upX = event.getX();
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float deltaX = downX - upX;
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// swipe horizontal
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if( downX > MIN_DISTANCE & (Math.abs(deltaX) > MIN_DISTANCE ) ){
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if(deltaX < 0) { switchOnSwipe(MediaActivity.actionSwipe.LEFT_TO_RIGHT); return true; }
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if(deltaX > 0) { switchOnSwipe(MediaActivity.actionSwipe.RIGHT_TO_LEFT); return true; }
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}else{
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currentAction = MediaActivity.actionSwipe.POP;
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}
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}
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}
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return super.dispatchTouchEvent(event);
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}
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private void switchOnSwipe(actionSwipe action){
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loader.setVisibility(View.VISIBLE);
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mediaPosition = (action == actionSwipe.LEFT_TO_RIGHT)?mediaPosition-1:mediaPosition+1;
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displayMediaAtPosition(action);
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}
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private void displayMediaAtPosition(actionSwipe action){
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if( mediaPosition > attachments.size() )
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mediaPosition = 1;
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if( mediaPosition < 1)
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mediaPosition = attachments.size();
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currentAction = action;
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final Attachment attachment = attachments.get(mediaPosition-1);
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String type = attachment.getType();
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String url = attachment.getUrl();
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finalUrlDownload = url;
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videoView.setVisibility(View.GONE);
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if( videoView.isPlaying()) {
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videoView.stopPlayback();
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}
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imageView.setVisibility(View.GONE);
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preview_url = attachment.getPreview_url();
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if( type.equals("unknown")){
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preview_url = attachment.getRemote_url();
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if( preview_url.endsWith(".png") || preview_url.endsWith(".jpg")|| preview_url.endsWith(".jpeg")) {
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type = "image";
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}else if( preview_url.endsWith(".mp4")) {
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type = "video";
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}
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url = attachment.getRemote_url();
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attachment.setType(type);
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}
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final String finalUrl = url;
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switch (type){
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case "image":
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Glide.with(getApplicationContext())
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.asBitmap()
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.load(url)
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.listener(new RequestListener<Bitmap>() {
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@Override
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public boolean onResourceReady(Bitmap resource, Object model, Target<Bitmap> target, DataSource dataSource, boolean isFirstResource) {
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return false;
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}
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@Override
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public boolean onLoadFailed(@Nullable GlideException e, Object model, Target target, boolean isFirstResource) {
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loader.setVisibility(View.GONE);
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return false;
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}
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})
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.into(new SimpleTarget<Bitmap>() {
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@Override
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public void onResourceReady(Bitmap resource, Transition<? super Bitmap> transition) {
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loader.setVisibility(View.GONE);
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imageView.setVisibility(View.VISIBLE);
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downloadedImage = resource;
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imageView.setImageBitmap(resource);
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fileVideo = null;
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}
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});
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break;
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case "video":
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case "gifv":
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File file = new File(getCacheDir() + "/" + Helper.md5(url)+".mp4");
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if(file.exists()) {
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Uri uri = Uri.parse(file.getAbsolutePath());
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videoView.setVisibility(View.VISIBLE);
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videoView.setVideoURI(uri);
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videoView.start();
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MediaController mc = new MediaController(MediaActivity.this);
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videoView.setMediaController(mc);
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videoView.setOnPreparedListener(new MediaPlayer.OnPreparedListener() {
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@Override
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public void onPrepared(MediaPlayer mp) {
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loader.setVisibility(View.GONE);
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mp.start();
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mp.setLooping(true);
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}
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});
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videoView.setVisibility(View.VISIBLE);
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fileVideo = file;
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downloadedImage = null;
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}else{
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progress.setText("0 %");
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progress.setVisibility(View.VISIBLE);
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new HttpsConnection(MediaActivity.this).download(finalUrl, MediaActivity.this );
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}
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break;
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}
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String filename = URLUtil.guessFileName(url, null, null);
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if( filename == null)
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filename = url;
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if( attachments.size() > 1 )
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filename = String.format("%s (%s/%s)",filename, mediaPosition, attachments.size());
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ActionBar actionBar = getSupportActionBar();
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if( actionBar != null){
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TextView picture_actionbar_title = actionBar.getCustomView().findViewById(R.id.toolbar_title);
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picture_actionbar_title.setText(filename);
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}else {
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setTitle(url);
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}
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}
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@Override
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public void onDownloaded(String path, String originUrl, Error error) {
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File response = new File(path);
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File dir = getCacheDir();
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File from = new File(dir, response.getName());
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File to = new File(dir, Helper.md5(originUrl) + ".mp4");
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if (from.exists())
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//noinspection ResultOfMethodCallIgnored
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from.renameTo(to);
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fileVideo = to;
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downloadedImage = null;
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progress.setVisibility(View.GONE);
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Uri uri = Uri.parse(to.getAbsolutePath());
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videoView.setVisibility(View.VISIBLE);
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videoView.setVideoURI(uri);
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videoView.start();
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MediaController mc = new MediaController(MediaActivity.this);
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videoView.setMediaController(mc);
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videoView.setOnPreparedListener(new MediaPlayer.OnPreparedListener() {
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@Override
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public void onPrepared(MediaPlayer mp) {
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loader.setVisibility(View.GONE);
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mp.start();
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mp.setLooping(true);
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}
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});
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videoView.setVisibility(View.VISIBLE);
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}
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@Override
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public void onUpdateProgress(int progressPercentage) {
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progress.setText(String.format("%s%%",String.valueOf(progressPercentage)));
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}
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}
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