forked from commons-app/apps-android-commons
-
Notifications
You must be signed in to change notification settings - Fork 0
/
MediaDetailPagerFragment.java
575 lines (509 loc) · 22.1 KB
/
MediaDetailPagerFragment.java
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
package fr.free.nrw.commons.media;
import static fr.free.nrw.commons.Utils.handleWebUrl;
import android.annotation.SuppressLint;
import android.content.ActivityNotFoundException;
import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Toast;
import androidx.appcompat.app.ActionBar;
import androidx.appcompat.app.AlertDialog;
import androidx.appcompat.app.AppCompatActivity;
import androidx.annotation.NonNull;
import androidx.fragment.app.Fragment;
import androidx.fragment.app.FragmentManager;
import androidx.fragment.app.FragmentStatePagerAdapter;
import androidx.viewpager.widget.ViewPager;
import butterknife.BindView;
import butterknife.ButterKnife;
import com.google.android.material.snackbar.Snackbar;
import fr.free.nrw.commons.CommonsApplication;
import fr.free.nrw.commons.Media;
import fr.free.nrw.commons.R;
import fr.free.nrw.commons.auth.SessionManager;
import fr.free.nrw.commons.bookmarks.models.Bookmark;
import fr.free.nrw.commons.bookmarks.pictures.BookmarkPicturesContentProvider;
import fr.free.nrw.commons.bookmarks.pictures.BookmarkPicturesDao;
import fr.free.nrw.commons.contributions.Contribution;
import fr.free.nrw.commons.contributions.MainActivity;
import fr.free.nrw.commons.di.CommonsDaggerSupportFragment;
import fr.free.nrw.commons.mwapi.OkHttpJsonApiClient;
import fr.free.nrw.commons.profile.ProfileActivity;
import fr.free.nrw.commons.utils.DownloadUtils;
import fr.free.nrw.commons.utils.ImageUtils;
import fr.free.nrw.commons.utils.NetworkUtils;
import fr.free.nrw.commons.utils.ViewUtil;
import io.reactivex.disposables.CompositeDisposable;
import java.util.ArrayList;
import java.util.Objects;
import javax.inject.Inject;
import timber.log.Timber;
public class MediaDetailPagerFragment extends CommonsDaggerSupportFragment implements ViewPager.OnPageChangeListener, MediaDetailFragment.Callback {
@Inject BookmarkPicturesDao bookmarkDao;
@Inject
protected OkHttpJsonApiClient okHttpJsonApiClient;
@Inject
protected SessionManager sessionManager;
private static CompositeDisposable compositeDisposable = new CompositeDisposable();
@BindView(R.id.mediaDetailsPager) ViewPager pager;
private Boolean editable;
private boolean isFeaturedImage;
private boolean isWikipediaButtonDisplayed;
MediaDetailAdapter adapter;
private Bookmark bookmark;
private MediaDetailProvider provider;
private boolean isFromFeaturedRootFragment;
private int position;
private ArrayList<Integer> removedItems=new ArrayList<Integer>();
public void clearRemoved(){
removedItems.clear();
}
public ArrayList<Integer> getRemovedItems() {
return removedItems;
}
private MediaDetailPagerFragment() {}; // Constructor calls made to be explicit
@SuppressLint("ValidFragment")
public MediaDetailPagerFragment(Boolean editable, boolean isFeaturedImage) {
this.editable = editable;
this.isFeaturedImage = isFeaturedImage;
isFromFeaturedRootFragment = false;
}
@SuppressLint("ValidFragment")
public MediaDetailPagerFragment(Boolean editable, boolean isFeaturedImage, int position) {
this.editable = editable;
this.isFeaturedImage = isFeaturedImage;
isFromFeaturedRootFragment = true;
this.position = position;
}
@Override
public View onCreateView(LayoutInflater inflater,
ViewGroup container,
Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.fragment_media_detail_pager, container, false);
ButterKnife.bind(this,view);
pager.addOnPageChangeListener(this);
adapter = new MediaDetailAdapter(getChildFragmentManager());
// ActionBar is now supported in both activities - if this crashes something is quite wrong
final ActionBar actionBar = ((AppCompatActivity) getActivity()).getSupportActionBar();
if (actionBar != null) {
actionBar.setDisplayHomeAsUpEnabled(true);
}
else {
throw new AssertionError("Action bar should not be null!");
}
// If fragment is associated with ProfileActivity, then hide the tabLayout
if (getActivity() instanceof ProfileActivity) {
((ProfileActivity)getActivity()).tabLayout.setVisibility(View.GONE);
}
// Else if fragment is associated with MainActivity then hide that tab layout
else if (getActivity() instanceof MainActivity) {
((MainActivity)getActivity()).hideTabs();
}
pager.setAdapter(adapter);
if (savedInstanceState != null) {
final int pageNumber = savedInstanceState.getInt("current-page");
pager.setCurrentItem(pageNumber, false);
getActivity().invalidateOptionsMenu();
}
adapter.notifyDataSetChanged();
return view;
}
@Override
public void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
outState.putInt("current-page", pager.getCurrentItem());
outState.putBoolean("editable", editable);
outState.putBoolean("isFeaturedImage", isFeaturedImage);
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
if (savedInstanceState != null) {
editable = savedInstanceState.getBoolean("editable");
isFeaturedImage = savedInstanceState.getBoolean("isFeaturedImage");
}
setHasOptionsMenu(true);
initProvider();
}
/**
* initialise the provider, based on from where the fragment was started, as in from an activity
* or a fragment
*/
private void initProvider() {
if (getParentFragment() != null) {
provider = (MediaDetailProvider) getParentFragment();
} else {
provider = (MediaDetailProvider) getActivity();
}
}
public MediaDetailProvider getMediaDetailProvider() {
return provider;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
if (getActivity() == null) {
Timber.d("Returning as activity is destroyed!");
return true;
}
Media m = provider.getMediaAtPosition(pager.getCurrentItem());
switch (item.getItemId()) {
case R.id.menu_bookmark_current_image:
boolean bookmarkExists = bookmarkDao.updateBookmark(bookmark);
Snackbar snackbar = bookmarkExists ? Snackbar.make(getView(), R.string.add_bookmark, Snackbar.LENGTH_LONG) : Snackbar.make(getView(), R.string.remove_bookmark, Snackbar.LENGTH_LONG);
snackbar.show();
updateBookmarkState(item);
return true;
case R.id.menu_share_current_image:
Intent shareIntent = new Intent(Intent.ACTION_SEND);
shareIntent.setType("text/plain");
shareIntent.putExtra(Intent.EXTRA_TEXT, m.getDisplayTitle() + " \n" + m.getPageTitle().getCanonicalUri());
startActivity(Intent.createChooser(shareIntent, "Share image via..."));
//Add media detail to backstack when the share button is clicked
//So that when the share is cancelled or completed the media detail page is on top
// of back stack fixing:https://github.com/commons-app/apps-android-commons/issues/2296
FragmentManager supportFragmentManager = getActivity().getSupportFragmentManager();
if (supportFragmentManager.getBackStackEntryCount() < 2) {
supportFragmentManager
.beginTransaction()
.addToBackStack(MediaDetailPagerFragment.class.getName())
.commit();
supportFragmentManager.executePendingTransactions();
}
return true;
case R.id.menu_browser_current_image:
// View in browser
handleWebUrl(requireContext(), Uri.parse(m.getPageTitle().getMobileUri()));
return true;
case R.id.menu_download_current_image:
// Download
if (!NetworkUtils.isInternetConnectionEstablished(getActivity())) {
ViewUtil.showShortSnackbar(getView(), R.string.no_internet);
return false;
}
DownloadUtils.downloadMedia(getActivity(), m);
return true;
case R.id.menu_set_as_wallpaper:
// Set wallpaper
setWallpaper(m);
return true;
case R.id.menu_set_as_avatar:
// Set avatar
setAvatar(m);
return true;
case R.id.menu_view_user_page:
if (m != null && m.getUser() != null) {
ProfileActivity.startYourself(getActivity(), m.getUser(),
!Objects.equals(sessionManager.getUserName(), m.getUser()));
}
return true;
case R.id.menu_view_report:
showReportDialog(m);
default:
return super.onOptionsItemSelected(item);
}
}
private void showReportDialog(final Media media) {
if (media == null) {
return;
}
final AlertDialog.Builder builder = new AlertDialog.Builder(requireActivity());
final String[] values = requireContext().getResources()
.getStringArray(R.array.report_violation_options);
builder.setTitle(R.string.report_violation);
builder.setItems(R.array.report_violation_options, (dialog, which) -> {
sendReportEmail(media, values[which]);
});
builder.show();
}
private void sendReportEmail(final Media media, final String type) {
final String technicalInfo = getTechInfo(media, type);
final Intent feedbackIntent = new Intent(Intent.ACTION_SENDTO);
feedbackIntent.setType("message/rfc822");
feedbackIntent.setData(Uri.parse("mailto:"));
feedbackIntent.putExtra(Intent.EXTRA_EMAIL,
new String[]{CommonsApplication.REPORT_EMAIL});
feedbackIntent.putExtra(Intent.EXTRA_SUBJECT,
CommonsApplication.REPORT_EMAIL_SUBJECT);
feedbackIntent.putExtra(Intent.EXTRA_TEXT, technicalInfo);
try {
startActivity(feedbackIntent);
} catch (final ActivityNotFoundException e) {
Toast.makeText(getActivity(), R.string.no_email_client, Toast.LENGTH_SHORT).show();
}
}
private String getTechInfo(final Media media, final String type) {
final StringBuilder builder = new StringBuilder();
builder.append("Report type: ")
.append(type)
.append("\n\n");
builder.append("Image that you want to report: ")
.append(media.getImageUrl())
.append("\n\n");
builder.append("User that you want to report: ")
.append(media.getAuthor())
.append("\n\n");
if (sessionManager.getUserName() != null) {
builder.append("Your username: ")
.append(sessionManager.getUserName())
.append("\n\n");
}
builder.append("Violation reason: ")
.append("\n");
builder.append("----------------------------------------------")
.append("\n")
.append("(please write reason here)")
.append("\n")
.append("----------------------------------------------")
.append("\n\n")
.append("Thank you for your report! Our team will investigate as soon as possible.")
.append("\n")
.append("Please note that images also have a `Nominate for deletion` button.");
return builder.toString();
}
/**
* Set the media as the device's wallpaper if the imageUrl is not null
* Fails silently if setting the wallpaper fails
* @param media
*/
private void setWallpaper(Media media) {
if (media.getImageUrl() == null || media.getImageUrl().isEmpty()) {
Timber.d("Media URL not present");
return;
}
ImageUtils.setWallpaperFromImageUrl(getActivity(), Uri.parse(media.getImageUrl()));
}
/**
* Set the media as user's leaderboard avatar
* @param media
*/
private void setAvatar(Media media) {
if (media.getImageUrl() == null || media.getImageUrl().isEmpty()) {
Timber.d("Media URL not present");
return;
}
ImageUtils.setAvatarFromImageUrl(getActivity(), media.getImageUrl(),
Objects.requireNonNull(sessionManager.getCurrentAccount()).name,
okHttpJsonApiClient, compositeDisposable);
}
@Override
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
if (!editable) { // Disable menu options for editable views
menu.clear(); // see http://stackoverflow.com/a/8495697/17865
inflater.inflate(R.menu.fragment_image_detail, menu);
if (pager != null) {
MediaDetailProvider provider = getMediaDetailProvider();
if(provider == null) {
return;
}
final int position;
if (isFromFeaturedRootFragment) {
position = this.position;
} else {
position = pager.getCurrentItem();
}
Media m = provider.getMediaAtPosition(position);
if (m != null) {
// Enable default set of actions, then re-enable different set of actions only if it is a failed contrib
menu.findItem(R.id.menu_browser_current_image).setEnabled(true).setVisible(true);
menu.findItem(R.id.menu_share_current_image).setEnabled(true).setVisible(true);
menu.findItem(R.id.menu_download_current_image).setEnabled(true).setVisible(true);
menu.findItem(R.id.menu_bookmark_current_image).setEnabled(true).setVisible(true);
menu.findItem(R.id.menu_set_as_wallpaper).setEnabled(true).setVisible(true);
if (m.getUser() != null) {
menu.findItem(R.id.menu_view_user_page).setEnabled(true).setVisible(true);
}
// Initialize bookmark object
bookmark = new Bookmark(
m.getFilename(),
m.getAuthor(),
BookmarkPicturesContentProvider.uriForName(m.getFilename())
);
updateBookmarkState(menu.findItem(R.id.menu_bookmark_current_image));
final Integer contributionState = provider.getContributionStateAt(position);
if (contributionState != null) {
switch (contributionState) {
case Contribution.STATE_FAILED:
case Contribution.STATE_IN_PROGRESS:
case Contribution.STATE_QUEUED:
menu.findItem(R.id.menu_browser_current_image).setEnabled(false)
.setVisible(false);
menu.findItem(R.id.menu_share_current_image).setEnabled(false)
.setVisible(false);
menu.findItem(R.id.menu_download_current_image).setEnabled(false)
.setVisible(false);
menu.findItem(R.id.menu_bookmark_current_image).setEnabled(false)
.setVisible(false);
menu.findItem(R.id.menu_set_as_wallpaper).setEnabled(false)
.setVisible(false);
break;
case Contribution.STATE_COMPLETED:
// Default set of menu items works fine. Treat same as regular media object
break;
}
}
} else {
menu.findItem(R.id.menu_browser_current_image).setEnabled(false)
.setVisible(false);
menu.findItem(R.id.menu_share_current_image).setEnabled(false)
.setVisible(false);
menu.findItem(R.id.menu_download_current_image).setEnabled(false)
.setVisible(false);
menu.findItem(R.id.menu_bookmark_current_image).setEnabled(false)
.setVisible(false);
menu.findItem(R.id.menu_set_as_wallpaper).setEnabled(false)
.setVisible(false);
}
if (!sessionManager.isUserLoggedIn()) {
menu.findItem(R.id.menu_set_as_avatar).setVisible(false);
}
}
}
}
private void updateBookmarkState(MenuItem item) {
boolean isBookmarked = bookmarkDao.findBookmark(bookmark);
if(isBookmarked) {
if(removedItems.contains(pager.getCurrentItem())) {
removedItems.remove(new Integer(pager.getCurrentItem()));
}
}
else {
if(!removedItems.contains(pager.getCurrentItem())) {
removedItems.add(pager.getCurrentItem());
}
}
int icon = isBookmarked ? R.drawable.menu_ic_round_star_filled_24px : R.drawable.menu_ic_round_star_border_24px;
item.setIcon(icon);
}
public void showImage(int i, boolean isWikipediaButtonDisplayed) {
this.isWikipediaButtonDisplayed = isWikipediaButtonDisplayed;
setViewPagerCurrentItem(i);
}
public void showImage(int i) {
setViewPagerCurrentItem(i);
}
/**
* This function waits for the item to load then sets the item to current item
* @param position current item that to be shown
*/
private void setViewPagerCurrentItem(int position) {
final Boolean[] currentItemNotShown = {true};
Runnable runnable = new Runnable() {
@Override
public void run() {
while(currentItemNotShown[0]){
if(adapter.getCount() > position){
pager.setCurrentItem(position, false);
currentItemNotShown[0] = false;
}
}
}
};
new Thread(runnable).start();
}
/**
* The method notify the viewpager that number of items have changed.
*/
public void notifyDataSetChanged(){
if (null != adapter) {
adapter.notifyDataSetChanged();
}
}
@Override
public void onPageScrolled(int i, float v, int i2) {
if(getActivity() == null) {
Timber.d("Returning as activity is destroyed!");
return;
}
getActivity().invalidateOptionsMenu();
}
@Override
public void onPageSelected(int i) {
}
@Override
public void onPageScrollStateChanged(int i) {
}
public void onDataSetChanged() {
if (null != adapter) {
adapter.notifyDataSetChanged();
}
}
/**
* Called after the media is nominated for deletion
*
* @param index item position that has been nominated
*/
@Override
public void nominatingForDeletion(int index) {
provider.refreshNominatedMedia(index);
}
public interface MediaDetailProvider {
Media getMediaAtPosition(int i);
int getTotalMediaCount();
Integer getContributionStateAt(int position);
// Reload media detail fragment once media is nominated
void refreshNominatedMedia(int index);
}
//FragmentStatePagerAdapter allows user to swipe across collection of images (no. of images undetermined)
private class MediaDetailAdapter extends FragmentStatePagerAdapter {
/**
* Keeps track of the current displayed fragment.
*/
private Fragment mCurrentFragment;
public MediaDetailAdapter(FragmentManager fm) {
super(fm);
}
@Override
public Fragment getItem(int i) {
if (i == 0) {
// See bug https://code.google.com/p/android/issues/detail?id=27526
if(getActivity() == null) {
Timber.d("Skipping getItem. Returning as activity is destroyed!");
return null;
}
pager.postDelayed(() -> getActivity().invalidateOptionsMenu(), 5);
}
if (isFromFeaturedRootFragment) {
return MediaDetailFragment.forMedia(position+i, editable, isFeaturedImage, isWikipediaButtonDisplayed);
} else {
return MediaDetailFragment.forMedia(i, editable, isFeaturedImage, isWikipediaButtonDisplayed);
}
}
@Override
public int getCount() {
if (getActivity() == null) {
Timber.d("Skipping getCount. Returning as activity is destroyed!");
return 0;
}
return provider.getTotalMediaCount();
}
/**
* Get the currently displayed fragment.
* @return
*/
public Fragment getCurrentFragment() {
return mCurrentFragment;
}
/**
* Called to inform the adapter of which item is currently considered to be the "primary",
* that is the one show to the user as the current page.
* @param container
* @param position
* @param object
*/
@Override
public void setPrimaryItem(@NonNull final ViewGroup container, final int position,
@NonNull final Object object) {
// Update the current fragment if changed
if(getCurrentFragment() != object) {
mCurrentFragment = ((Fragment)object);
}
super.setPrimaryItem(container, position, object);
}
}
}