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Change media preview swipe direction based on entry point

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Fixes #7354
This commit is contained in:
Moxie Marlinspike 2018-01-23 12:39:30 -08:00
parent 9939461d9e
commit 14644077e7
5 changed files with 29 additions and 13 deletions
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1
src/org/thoughtcrime/securesms/ConversationItem.java
View File

@ -611,6 +611,7 @@ public class ConversationItem extends LinearLayout
intent.putExtra(MediaPreviewActivity.OUTGOING_EXTRA, messageRecord.isOutgoing());
intent.putExtra(MediaPreviewActivity.DATE_EXTRA, messageRecord.getTimestamp());
intent.putExtra(MediaPreviewActivity.SIZE_EXTRA, slide.asAttachment().getSize());
intent.putExtra(MediaPreviewActivity.LEFT_IS_RECENT_EXTRA, false);
context.startActivity(intent);
} else if (slide.getUri() != null) {

1
src/org/thoughtcrime/securesms/MediaGalleryAdapter.java
View File

@ -137,6 +137,7 @@ class MediaGalleryAdapter extends StickyHeaderGridAdapter {
intent.putExtra(MediaPreviewActivity.SIZE_EXTRA, mediaRecord.getAttachment().getSize());
intent.putExtra(MediaPreviewActivity.ADDRESS_EXTRA, address);
intent.putExtra(MediaPreviewActivity.OUTGOING_EXTRA, mediaRecord.isOutgoing());
intent.putExtra(MediaPreviewActivity.LEFT_IS_RECENT_EXTRA, true);
if (mediaRecord.getAddress() != null) {
intent.putExtra(MediaPreviewActivity.ADDRESS_EXTRA, mediaRecord.getAddress());

21
src/org/thoughtcrime/securesms/MediaPreviewActivity.java
View File

@ -77,6 +77,7 @@ public class MediaPreviewActivity extends PassphraseRequiredActionBarActivity im
public static final String DATE_EXTRA = "date";
public static final String SIZE_EXTRA = "size";
public static final String OUTGOING_EXTRA = "outgoing";
public static final String LEFT_IS_RECENT_EXTRA = "left_is_recent";
private final DynamicLanguage dynamicLanguage = new DynamicLanguage();
@ -87,6 +88,7 @@ public class MediaPreviewActivity extends PassphraseRequiredActionBarActivity im
private String initialMediaType;
private long initialMediaSize;
private Recipient conversationRecipient;
private boolean leftIsRecent;
private int restartItem = -1;
@ -179,6 +181,7 @@ public class MediaPreviewActivity extends PassphraseRequiredActionBarActivity im
initialMediaUri = getIntent().getData();
initialMediaType = getIntent().getType();
initialMediaSize = getIntent().getLongExtra(SIZE_EXTRA, 0);
leftIsRecent = getIntent().getBooleanExtra(LEFT_IS_RECENT_EXTRA, false);
restartItem = -1;
if (address != null) {
@ -294,14 +297,14 @@ public class MediaPreviewActivity extends PassphraseRequiredActionBarActivity im
@Override
public Loader<Pair<Cursor, Integer>> onCreateLoader(int id, Bundle args) {
return new PagingMediaLoader(this, conversationRecipient, initialMediaUri);
return new PagingMediaLoader(this, conversationRecipient, initialMediaUri, leftIsRecent);
}
@Override
public void onLoadFinished(Loader<Pair<Cursor, Integer>> loader, @Nullable Pair<Cursor, Integer> data) {
if (data != null) {
@SuppressWarnings("ConstantConditions")
CursorPagerAdapter adapter = new CursorPagerAdapter(this, masterSecret, GlideApp.with(this), getWindow(), data.first, data.second);
CursorPagerAdapter adapter = new CursorPagerAdapter(this, masterSecret, GlideApp.with(this), getWindow(), data.first, data.second, leftIsRecent);
mediaPager.setAdapter(adapter);
adapter.setActive(true);
@ -423,13 +426,14 @@ public class MediaPreviewActivity extends PassphraseRequiredActionBarActivity im
private final GlideRequests glideRequests;
private final Window window;
private final Cursor cursor;
private final boolean leftIsRecent;
private boolean active;
private int autoPlayPosition;
CursorPagerAdapter(@NonNull Context context, @NonNull MasterSecret masterSecret,
@NonNull GlideRequests glideRequests, @NonNull Window window,
@NonNull Cursor cursor, int autoPlayPosition)
@NonNull Cursor cursor, int autoPlayPosition, boolean leftIsRecent)
{
this.context = context.getApplicationContext();
this.masterSecret = masterSecret;
@ -437,6 +441,7 @@ public class MediaPreviewActivity extends PassphraseRequiredActionBarActivity im
this.window = window;
this.cursor = cursor;
this.autoPlayPosition = autoPlayPosition;
this.leftIsRecent = leftIsRecent;
}
public void setActive(boolean active) {
@ -460,10 +465,11 @@ public class MediaPreviewActivity extends PassphraseRequiredActionBarActivity im
View itemView = LayoutInflater.from(context).inflate(R.layout.media_view_page, container, false);
MediaView mediaView = itemView.findViewById(R.id.media_view);
boolean autoplay = position == autoPlayPosition;
int cursorPosition = getCursorPosition(position);
autoPlayPosition = -1;
cursor.moveToPosition(position);
cursor.moveToPosition(cursorPosition);
MediaRecord mediaRecord = MediaRecord.from(context, masterSecret, cursor);
@ -490,7 +496,7 @@ public class MediaPreviewActivity extends PassphraseRequiredActionBarActivity im
}
public MediaItem getMediaItemFor(int position) {
cursor.moveToPosition(position);
cursor.moveToPosition(getCursorPosition(position));
MediaRecord mediaRecord = MediaRecord.from(context, masterSecret, cursor);
Address address = mediaRecord.getAddress();
@ -508,6 +514,11 @@ public class MediaPreviewActivity extends PassphraseRequiredActionBarActivity im
MediaView mediaView = mediaViews.get(position);
if (mediaView != null) mediaView.pause();
}
private int getCursorPosition(int position) {
if (leftIsRecent) return position;
else return cursor.getCount() - 1 - position;
}
}
private static class MediaItem {

1
src/org/thoughtcrime/securesms/RecipientPreferenceActivity.java
View File

@ -161,6 +161,7 @@ public class RecipientPreferenceActivity extends PassphraseRequiredActionBarActi
intent.putExtra(MediaPreviewActivity.OUTGOING_EXTRA, mediaRecord.isOutgoing());
intent.putExtra(MediaPreviewActivity.DATE_EXTRA, mediaRecord.getDate());
intent.putExtra(MediaPreviewActivity.SIZE_EXTRA, mediaRecord.getAttachment().getSize());
intent.putExtra(MediaPreviewActivity.LEFT_IS_RECENT_EXTRA, true);
intent.setDataAndType(mediaRecord.getAttachment().getDataUri(), mediaRecord.getContentType());
startActivity(intent);
});

6
src/org/thoughtcrime/securesms/database/loaders/PagingMediaLoader.java
View File

@ -22,11 +22,13 @@ public class PagingMediaLoader extends AsyncLoader<Pair<Cursor, Integer>> {
private final Recipient recipient;
private final Uri uri;
private final boolean leftIsRecent;
public PagingMediaLoader(@NonNull Context context, @NonNull Recipient recipient, @NonNull Uri uri) {
public PagingMediaLoader(@NonNull Context context, @NonNull Recipient recipient, @NonNull Uri uri, boolean leftIsRecent) {
super(context);
this.recipient = recipient;
this.uri = uri;
this.leftIsRecent = leftIsRecent;
}
@Nullable
@ -40,7 +42,7 @@ public class PagingMediaLoader extends AsyncLoader<Pair<Cursor, Integer>> {
Uri attachmentUri = PartAuthority.getAttachmentDataUri(attachmentId);
if (attachmentUri.equals(uri)) {
return new Pair<>(cursor, cursor.getPosition());
return new Pair<>(cursor, leftIsRecent ? cursor.getPosition() : cursor.getCount() - 1 - cursor.getPosition());
}
}