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Use final where possible

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This commit is contained in:
wb9688 2020-08-16 10:24:58 +02:00
parent d306513319
commit 87228673b4
132 changed files with 1024 additions and 1005 deletions
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8
app/src/main/java/org/schabi/newpipe/local/LocalItemListAdapter.java
View file

@ -101,7 +101,7 @@ public class LocalItemListAdapter extends RecyclerView.Adapter<RecyclerView.View
+ localItems.size() + ", data.size() = " + data.size());
}
int offsetStart = sizeConsideringHeader();
final int offsetStart = sizeConsideringHeader();
localItems.addAll(data);
if (DEBUG) {
@ -113,7 +113,7 @@ public class LocalItemListAdapter extends RecyclerView.Adapter<RecyclerView.View
notifyItemRangeInserted(offsetStart, data.size());
if (footer != null && showFooter) {
int footerNow = sizeConsideringHeader();
final int footerNow = sizeConsideringHeader();
notifyItemMoved(offsetStart, footerNow);
if (DEBUG) {
@ -158,7 +158,7 @@ public class LocalItemListAdapter extends RecyclerView.Adapter<RecyclerView.View
}
public void setHeader(final View header) {
boolean changed = header != this.header;
final boolean changed = header != this.header;
this.header = header;
if (changed) {
notifyDataSetChanged();
@ -316,7 +316,7 @@ public class LocalItemListAdapter extends RecyclerView.Adapter<RecyclerView.View
public void onBindViewHolder(@NonNull final RecyclerView.ViewHolder holder, final int position,
@NonNull final List<Object> payloads) {
if (!payloads.isEmpty() && holder instanceof LocalItemHolder) {
for (Object payload : payloads) {
for (final Object payload : payloads) {
if (payload instanceof StreamStateEntity) {
((LocalItemHolder) holder).updateState(localItems
.get(header == null ? position : position - 1), recordManager);

6
app/src/main/java/org/schabi/newpipe/local/bookmark/BookmarkFragment.java
View file

@ -265,11 +265,11 @@ public final class BookmarkFragment extends BaseLocalListFragment<List<PlaylistL
}
private void showLocalDialog(final PlaylistMetadataEntry selectedItem) {
View dialogView = View.inflate(getContext(), R.layout.dialog_bookmark, null);
EditText editText = dialogView.findViewById(R.id.playlist_name_edit_text);
final View dialogView = View.inflate(getContext(), R.layout.dialog_bookmark, null);
final EditText editText = dialogView.findViewById(R.id.playlist_name_edit_text);
editText.setText(selectedItem.name);
Builder builder = new AlertDialog.Builder(activity);
final Builder builder = new AlertDialog.Builder(activity);
builder.setView(dialogView)
.setPositiveButton(R.string.rename_playlist, (dialog, which) -> {
changeLocalPlaylistName(selectedItem.uid, editText.getText().toString());

10
app/src/main/java/org/schabi/newpipe/local/dialog/PlaylistAppendDialog.java
View file

@ -39,14 +39,14 @@ public final class PlaylistAppendDialog extends PlaylistDialog {
private CompositeDisposable playlistDisposables = new CompositeDisposable();
public static PlaylistAppendDialog fromStreamInfo(final StreamInfo info) {
PlaylistAppendDialog dialog = new PlaylistAppendDialog();
final PlaylistAppendDialog dialog = new PlaylistAppendDialog();
dialog.setInfo(Collections.singletonList(new StreamEntity(info)));
return dialog;
}
public static PlaylistAppendDialog fromStreamInfoItems(final List<StreamInfoItem> items) {
PlaylistAppendDialog dialog = new PlaylistAppendDialog();
List<StreamEntity> entities = new ArrayList<>(items.size());
final PlaylistAppendDialog dialog = new PlaylistAppendDialog();
final List<StreamEntity> entities = new ArrayList<>(items.size());
for (final StreamInfoItem item : items) {
entities.add(new StreamEntity(item));
}
@ -55,8 +55,8 @@ public final class PlaylistAppendDialog extends PlaylistDialog {
}
public static PlaylistAppendDialog fromPlayQueueItems(final List<PlayQueueItem> items) {
PlaylistAppendDialog dialog = new PlaylistAppendDialog();
List<StreamEntity> entities = new ArrayList<>(items.size());
final PlaylistAppendDialog dialog = new PlaylistAppendDialog();
final List<StreamEntity> entities = new ArrayList<>(items.size());
for (final PlayQueueItem item : items) {
entities.add(new StreamEntity(item));
}

6
app/src/main/java/org/schabi/newpipe/local/dialog/PlaylistCreationDialog.java
View file

@ -21,7 +21,7 @@ import io.reactivex.android.schedulers.AndroidSchedulers;
public final class PlaylistCreationDialog extends PlaylistDialog {
public static PlaylistCreationDialog newInstance(final List<StreamEntity> streams) {
PlaylistCreationDialog dialog = new PlaylistCreationDialog();
final PlaylistCreationDialog dialog = new PlaylistCreationDialog();
dialog.setInfo(streams);
return dialog;
}
@ -37,8 +37,8 @@ public final class PlaylistCreationDialog extends PlaylistDialog {
return super.onCreateDialog(savedInstanceState);
}
View dialogView = View.inflate(getContext(), R.layout.dialog_playlist_name, null);
EditText nameInput = dialogView.findViewById(R.id.playlist_name);
final View dialogView = View.inflate(getContext(), R.layout.dialog_playlist_name, null);
final EditText nameInput = dialogView.findViewById(R.id.playlist_name);
final AlertDialog.Builder dialogBuilder = new AlertDialog.Builder(getContext())
.setTitle(R.string.create_playlist)

14
app/src/main/java/org/schabi/newpipe/local/history/HistoryRecordManager.java
View file

@ -88,7 +88,7 @@ public class HistoryRecordManager {
final Date currentTime = new Date();
return Maybe.fromCallable(() -> database.runInTransaction(() -> {
final long streamId = streamTable.upsert(new StreamEntity(info));
StreamHistoryEntity latestEntry = streamHistoryTable.getLatestEntry(streamId);
final StreamHistoryEntity latestEntry = streamHistoryTable.getLatestEntry(streamId);
if (latestEntry != null) {
streamHistoryTable.delete(latestEntry);
@ -129,7 +129,7 @@ public class HistoryRecordManager {
}
public Single<List<Long>> insertStreamHistory(final Collection<StreamHistoryEntry> entries) {
List<StreamHistoryEntity> entities = new ArrayList<>(entries.size());
final List<StreamHistoryEntity> entities = new ArrayList<>(entries.size());
for (final StreamHistoryEntry entry : entries) {
entities.add(entry.toStreamHistoryEntity());
}
@ -138,7 +138,7 @@ public class HistoryRecordManager {
}
public Single<Integer> deleteStreamHistory(final Collection<StreamHistoryEntry> entries) {
List<StreamHistoryEntity> entities = new ArrayList<>(entries.size());
final List<StreamHistoryEntity> entities = new ArrayList<>(entries.size());
for (final StreamHistoryEntry entry : entries) {
entities.add(entry.toStreamHistoryEntity());
}
@ -163,7 +163,7 @@ public class HistoryRecordManager {
final SearchHistoryEntry newEntry = new SearchHistoryEntry(currentTime, serviceId, search);
return Maybe.fromCallable(() -> database.runInTransaction(() -> {
SearchHistoryEntry latestEntry = searchHistoryTable.getLatestEntry();
final SearchHistoryEntry latestEntry = searchHistoryTable.getLatestEntry();
if (latestEntry != null && latestEntry.hasEqualValues(newEntry)) {
latestEntry.setCreationDate(currentTime);
return (long) searchHistoryTable.update(latestEntry);
@ -256,7 +256,7 @@ public class HistoryRecordManager {
public Single<List<StreamStateEntity>> loadStreamStateBatch(final List<InfoItem> infos) {
return Single.fromCallable(() -> {
final List<StreamStateEntity> result = new ArrayList<>(infos.size());
for (InfoItem info : infos) {
for (final InfoItem info : infos) {
final List<StreamEntity> entities = streamTable
.getStream(info.getServiceId(), info.getUrl()).blockingFirst();
if (entities.isEmpty()) {
@ -279,8 +279,8 @@ public class HistoryRecordManager {
final List<? extends LocalItem> items) {
return Single.fromCallable(() -> {
final List<StreamStateEntity> result = new ArrayList<>(items.size());
for (LocalItem item : items) {
long streamId;
for (final LocalItem item : items) {
final long streamId;
if (item instanceof StreamStatisticsEntry) {
streamId = ((StreamStatisticsEntry) item).getStreamId();
} else if (item instanceof PlaylistStreamEntity) {

2
app/src/main/java/org/schabi/newpipe/local/history/StatisticsPlaylistFragment.java
View file

@ -455,7 +455,7 @@ public class StatisticsPlaylistFragment
}
final List<LocalItem> infoItems = itemListAdapter.getItemsList();
List<StreamInfoItem> streamInfoItems = new ArrayList<>(infoItems.size());
final List<StreamInfoItem> streamInfoItems = new ArrayList<>(infoItems.size());
for (final LocalItem item : infoItems) {
if (item instanceof StreamStatisticsEntry) {
streamInfoItems.add(((StreamStatisticsEntry) item).toStreamInfoItem());

4
app/src/main/java/org/schabi/newpipe/local/holder/LocalPlaylistStreamItemHolder.java
View file

@ -70,7 +70,7 @@ public class LocalPlaylistStreamItemHolder extends LocalItemHolder {
R.color.duration_background_color));
itemDurationView.setVisibility(View.VISIBLE);
StreamStateEntity state = historyRecordManager
final StreamStateEntity state = historyRecordManager
.loadLocalStreamStateBatch(new ArrayList<LocalItem>() {{
add(localItem);
}}).blockingGet().get(0);
@ -116,7 +116,7 @@ public class LocalPlaylistStreamItemHolder extends LocalItemHolder {
}
final PlaylistStreamEntry item = (PlaylistStreamEntry) localItem;
StreamStateEntity state = historyRecordManager
final StreamStateEntity state = historyRecordManager
.loadLocalStreamStateBatch(new ArrayList<LocalItem>() {{
add(localItem);
}}).blockingGet().get(0);

4
app/src/main/java/org/schabi/newpipe/local/holder/LocalStatisticStreamItemHolder.java
View file

@ -98,7 +98,7 @@ public class LocalStatisticStreamItemHolder extends LocalItemHolder {
R.color.duration_background_color));
itemDurationView.setVisibility(View.VISIBLE);
StreamStateEntity state = historyRecordManager
final StreamStateEntity state = historyRecordManager
.loadLocalStreamStateBatch(new ArrayList<LocalItem>() {{
add(localItem);
}}).blockingGet().get(0);
@ -146,7 +146,7 @@ public class LocalStatisticStreamItemHolder extends LocalItemHolder {
}
final StreamStatisticsEntry item = (StreamStatisticsEntry) localItem;
StreamStateEntity state = historyRecordManager
final StreamStateEntity state = historyRecordManager
.loadLocalStreamStateBatch(new ArrayList<LocalItem>() {{
add(localItem);
}}).blockingGet().get(0);

14
app/src/main/java/org/schabi/newpipe/local/playlist/LocalPlaylistFragment.java
View file

@ -98,7 +98,7 @@ public class LocalPlaylistFragment extends BaseLocalListFragment<List<PlaylistSt
private boolean isRemovingWatched = false;
public static LocalPlaylistFragment getInstance(final long playlistId, final String name) {
LocalPlaylistFragment instance = new LocalPlaylistFragment();
final LocalPlaylistFragment instance = new LocalPlaylistFragment();
instance.setInitialData(playlistId, name);
return instance;
}
@ -411,7 +411,7 @@ public class LocalPlaylistFragment extends BaseLocalListFragment<List<PlaylistSt
if (removePartiallyWatched) {
while (playlistIter.hasNext()) {
final PlaylistStreamEntry playlistItem = playlistIter.next();
int indexInHistory = Collections.binarySearch(historyStreamIds,
final int indexInHistory = Collections.binarySearch(historyStreamIds,
playlistItem.getStreamId());
if (indexInHistory < 0) {
@ -427,7 +427,7 @@ public class LocalPlaylistFragment extends BaseLocalListFragment<List<PlaylistSt
.loadLocalStreamStateBatch(playlist).blockingGet().iterator();
while (playlistIter.hasNext()) {
PlaylistStreamEntry playlistItem = playlistIter.next();
final PlaylistStreamEntry playlistItem = playlistIter.next();
final int indexInHistory = Collections.binarySearch(historyStreamIds,
playlistItem.getStreamId());
@ -544,7 +544,7 @@ public class LocalPlaylistFragment extends BaseLocalListFragment<List<PlaylistSt
}
final View dialogView = View.inflate(getContext(), R.layout.dialog_playlist_name, null);
EditText nameEdit = dialogView.findViewById(R.id.playlist_name);
final EditText nameEdit = dialogView.findViewById(R.id.playlist_name);
nameEdit.setText(name);
nameEdit.setSelection(nameEdit.getText().length());
@ -601,7 +601,7 @@ public class LocalPlaylistFragment extends BaseLocalListFragment<List<PlaylistSt
}
private void updateThumbnailUrl() {
String newThumbnailUrl;
final String newThumbnailUrl;
if (!itemListAdapter.getItemsList().isEmpty()) {
newThumbnailUrl = ((PlaylistStreamEntry) itemListAdapter.getItemsList().get(0))
@ -662,7 +662,7 @@ public class LocalPlaylistFragment extends BaseLocalListFragment<List<PlaylistSt
}
final List<LocalItem> items = itemListAdapter.getItemsList();
List<Long> streamIds = new ArrayList<>(items.size());
final List<Long> streamIds = new ArrayList<>(items.size());
for (final LocalItem item : items) {
if (item instanceof PlaylistStreamEntry) {
streamIds.add(((PlaylistStreamEntry) item).getStreamId());
@ -815,7 +815,7 @@ public class LocalPlaylistFragment extends BaseLocalListFragment<List<PlaylistSt
}
final List<LocalItem> infoItems = itemListAdapter.getItemsList();
List<StreamInfoItem> streamInfoItems = new ArrayList<>(infoItems.size());
final List<StreamInfoItem> streamInfoItems = new ArrayList<>(infoItems.size());
for (final LocalItem item : infoItems) {
if (item instanceof PlaylistStreamEntry) {
streamInfoItems.add(((PlaylistStreamEntry) item).toStreamInfoItem());

6
app/src/main/java/org/schabi/newpipe/local/playlist/LocalPlaylistManager.java
View file

@ -61,7 +61,7 @@ public class LocalPlaylistManager {
final List<StreamEntity> streams,
final int indexOffset) {
List<PlaylistStreamEntity> joinEntities = new ArrayList<>(streams.size());
final List<PlaylistStreamEntity> joinEntities = new ArrayList<>(streams.size());
final List<Long> streamIds = streamTable.upsertAll(streams);
for (int index = 0; index < streamIds.size(); index++) {
joinEntities.add(new PlaylistStreamEntity(playlistId, streamIds.get(index),
@ -71,7 +71,7 @@ public class LocalPlaylistManager {
}
public Completable updateJoin(final long playlistId, final List<Long> streamIds) {
List<PlaylistStreamEntity> joinEntities = new ArrayList<>(streamIds.size());
final List<PlaylistStreamEntity> joinEntities = new ArrayList<>(streamIds.size());
for (int i = 0; i < streamIds.size(); i++) {
joinEntities.add(new PlaylistStreamEntity(playlistId, streamIds.get(i), i));
}
@ -115,7 +115,7 @@ public class LocalPlaylistManager {
.firstElement()
.filter(playlistEntities -> !playlistEntities.isEmpty())
.map(playlistEntities -> {
PlaylistEntity playlist = playlistEntities.get(0);
final PlaylistEntity playlist = playlistEntities.get(0);
if (name != null) {
playlist.setName(name);
}

2
app/src/main/java/org/schabi/newpipe/local/playlist/RemotePlaylistManager.java
View file

@ -42,7 +42,7 @@ public class RemotePlaylistManager {
public Single<Integer> onUpdate(final long playlistId, final PlaylistInfo playlistInfo) {
return Single.fromCallable(() -> {
PlaylistRemoteEntity playlist = new PlaylistRemoteEntity(playlistInfo);
final PlaylistRemoteEntity playlist = new PlaylistRemoteEntity(playlistInfo);
playlist.setUid(playlistId);
return playlistRemoteTable.update(playlist);
}).subscribeOn(Schedulers.io());

6
app/src/main/java/org/schabi/newpipe/local/subscription/SubscriptionsImportFragment.java
View file

@ -64,7 +64,7 @@ public class SubscriptionsImportFragment extends BaseFragment {
private Button inputButton;
public static SubscriptionsImportFragment getInstance(final int serviceId) {
SubscriptionsImportFragment instance = new SubscriptionsImportFragment();
final SubscriptionsImportFragment instance = new SubscriptionsImportFragment();
instance.setInitialData(serviceId);
return instance;
}
@ -140,7 +140,7 @@ public class SubscriptionsImportFragment extends BaseFragment {
setInfoText("");
}
ActionBar supportActionBar = activity.getSupportActionBar();
final ActionBar supportActionBar = activity.getSupportActionBar();
if (supportActionBar != null) {
supportActionBar.setDisplayShowTitleEnabled(true);
setTitle(getString(R.string.import_title));
@ -206,7 +206,7 @@ public class SubscriptionsImportFragment extends BaseFragment {
relatedUrl = extractor.getRelatedUrl();
instructionsString = ServiceHelper.getImportInstructions(currentServiceId);
return;
} catch (ExtractionException ignored) {
} catch (final ExtractionException ignored) {
}
}

16
app/src/main/java/org/schabi/newpipe/local/subscription/services/ImportExportJsonHelper.java
View file

@ -86,12 +86,12 @@ public final class ImportExportJsonHelper {
eventListener.onSizeReceived(channelsArray.size());
}
for (Object o : channelsArray) {
for (final Object o : channelsArray) {
if (o instanceof JsonObject) {
JsonObject itemObject = (JsonObject) o;
int serviceId = itemObject.getInt(JSON_SERVICE_ID_KEY, 0);
String url = itemObject.getString(JSON_URL_KEY);
String name = itemObject.getString(JSON_NAME_KEY);
final JsonObject itemObject = (JsonObject) o;
final int serviceId = itemObject.getInt(JSON_SERVICE_ID_KEY, 0);
final String url = itemObject.getString(JSON_URL_KEY);
final String name = itemObject.getString(JSON_NAME_KEY);
if (url != null && name != null && !url.isEmpty() && !name.isEmpty()) {
channels.add(new SubscriptionItem(serviceId, url, name));
@ -101,7 +101,7 @@ public final class ImportExportJsonHelper {
}
}
}
} catch (Throwable e) {
} catch (final Throwable e) {
throw new InvalidSourceException("Couldn't parse json", e);
}
@ -117,7 +117,7 @@ public final class ImportExportJsonHelper {
*/
public static void writeTo(final List<SubscriptionItem> items, final OutputStream out,
@Nullable final ImportExportEventListener eventListener) {
JsonAppendableWriter writer = JsonWriter.on(out);
final JsonAppendableWriter writer = JsonWriter.on(out);
writeTo(items, writer, eventListener);
writer.done();
}
@ -140,7 +140,7 @@ public final class ImportExportJsonHelper {
writer.value(JSON_APP_VERSION_INT_KEY, BuildConfig.VERSION_CODE);
writer.array(JSON_SUBSCRIPTIONS_ARRAY_KEY);
for (SubscriptionItem item : items) {
for (final SubscriptionItem item : items) {
writer.object();
writer.value(JSON_SERVICE_ID_KEY, item.getServiceId());
writer.value(JSON_URL_KEY, item.getUrl());

4
app/src/main/java/org/schabi/newpipe/local/subscription/services/SubscriptionsExportService.java
View file

@ -74,7 +74,7 @@ public class SubscriptionsExportService extends BaseImportExportService {
try {
outFile = new File(path);
outputStream = new FileOutputStream(outFile);
} catch (FileNotFoundException e) {
} catch (final FileNotFoundException e) {
handleError(e);
return START_NOT_STICKY;
}
@ -109,7 +109,7 @@ public class SubscriptionsExportService extends BaseImportExportService {
.map(subscriptionEntities -> {
final List<SubscriptionItem> result
= new ArrayList<>(subscriptionEntities.size());
for (SubscriptionEntity entity : subscriptionEntities) {
for (final SubscriptionEntity entity : subscriptionEntities) {
result.add(new SubscriptionItem(entity.getServiceId(), entity.getUrl(),
entity.getName()));
}

8
app/src/main/java/org/schabi/newpipe/local/subscription/services/SubscriptionsImportService.java
View file

@ -110,7 +110,7 @@ public class SubscriptionsImportService extends BaseImportExportService {
try {
inputStream = new FileInputStream(new File(filePath));
} catch (FileNotFoundException e) {
} catch (final FileNotFoundException e) {
handleError(e);
return START_NOT_STICKY;
}
@ -187,7 +187,7 @@ public class SubscriptionsImportService extends BaseImportExportService {
.getChannelInfo(subscriptionItem.getServiceId(),
subscriptionItem.getUrl(), true)
.blockingGet());
} catch (Throwable e) {
} catch (final Throwable e) {
return Notification.createOnError(e);
}
})
@ -239,7 +239,7 @@ public class SubscriptionsImportService extends BaseImportExportService {
private Consumer<Notification<ChannelInfo>> getNotificationsConsumer() {
return notification -> {
if (notification.isOnNext()) {
String name = notification.getValue().getName();
final String name = notification.getValue().getName();
eventListener.onItemCompleted(!TextUtils.isEmpty(name) ? name : "");
} else if (notification.isOnError()) {
final Throwable error = notification.getError();
@ -260,7 +260,7 @@ public class SubscriptionsImportService extends BaseImportExportService {
private Function<List<Notification<ChannelInfo>>, List<SubscriptionEntity>> upsertBatch() {
return notificationList -> {
final List<ChannelInfo> infoList = new ArrayList<>(notificationList.size());
for (Notification<ChannelInfo> n : notificationList) {
for (final Notification<ChannelInfo> n : notificationList) {
if (n.isOnNext()) {
infoList.add(n.getValue());
}