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Fix slowdowns in stream list views

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Now the playback state of a stream is loaded only when needed (i.e. when the stream is visible), just as it is done with thumbnails.
Removed `StateObjectsListAdapter.java`, which used to load the state of every stream at list instantiation, generating slowdowns and freezes.
This commit is contained in:
Stypox 2019-08-14 11:42:39 +02:00
parent 5053d470f6
commit e6617ff8e8
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GPG key ID: 4BDF1B40A49FDD23
22 changed files with 96 additions and 284 deletions
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3
app/src/main/java/org/schabi/newpipe/local/BaseLocalListFragment.java
View file

@ -76,8 +76,6 @@ public abstract class BaseLocalListFragment<I, N> extends BaseStateFragment<I>
}
updateFlags = 0;
}
itemsList.post(itemListAdapter::updateStates);
}
/*//////////////////////////////////////////////////////////////////////////
@ -152,7 +150,6 @@ public abstract class BaseLocalListFragment<I, N> extends BaseStateFragment<I>
public void onDestroyView() {
super.onDestroyView();
itemsList = null;
itemListAdapter.dispose();
itemListAdapter = null;
}

38
app/src/main/java/org/schabi/newpipe/local/LocalItemListAdapter.java
View file

@ -1,6 +1,7 @@
package org.schabi.newpipe.local;
import android.app.Activity;
import android.content.Context;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.support.v7.widget.GridLayoutManager;
@ -11,7 +12,7 @@ import android.view.ViewGroup;
import org.schabi.newpipe.database.LocalItem;
import org.schabi.newpipe.database.stream.model.StreamStateEntity;
import org.schabi.newpipe.info_list.StateObjectsListAdapter;
import org.schabi.newpipe.local.history.HistoryRecordManager;
import org.schabi.newpipe.local.holder.LocalItemHolder;
import org.schabi.newpipe.local.holder.LocalPlaylistGridItemHolder;
import org.schabi.newpipe.local.holder.LocalPlaylistItemHolder;
@ -49,7 +50,7 @@ import java.util.List;
* along with NewPipe. If not, see <http://www.gnu.org/licenses/>.
*/
public class LocalItemListAdapter extends StateObjectsListAdapter {
public class LocalItemListAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder> {
private static final String TAG = LocalItemListAdapter.class.getSimpleName();
private static final boolean DEBUG = false;
@ -68,6 +69,7 @@ public class LocalItemListAdapter extends StateObjectsListAdapter {
private final LocalItemBuilder localItemBuilder;
private final ArrayList<LocalItem> localItems;
private final HistoryRecordManager recordManager;
private final DateFormat dateFormat;
private boolean showFooter = false;
@ -75,12 +77,12 @@ public class LocalItemListAdapter extends StateObjectsListAdapter {
private View header = null;
private View footer = null;
public LocalItemListAdapter(Activity activity) {
super(activity.getApplicationContext());
localItemBuilder = new LocalItemBuilder(activity);
public LocalItemListAdapter(Context context) {
recordManager = new HistoryRecordManager(context);
localItemBuilder = new LocalItemBuilder(context);
localItems = new ArrayList<>();
dateFormat = DateFormat.getDateInstance(DateFormat.SHORT,
Localization.getPreferredLocale(activity));
Localization.getPreferredLocale(context));
}
public void setSelectedListener(OnClickGesture<LocalItem> listener) {
@ -93,7 +95,7 @@ public class LocalItemListAdapter extends StateObjectsListAdapter {
public void addItems(@Nullable List<? extends LocalItem> data) {
if (data != null) {
loadStatesForLocal(data, localItems.size(), () -> addItemsImpl(data));
addItemsImpl(data);
}
}
@ -124,16 +126,9 @@ public class LocalItemListAdapter extends StateObjectsListAdapter {
}
}
public void updateStates() {
if (!localItems.isEmpty()) {
updateAllLocalStates(localItems);
}
}
public void removeItem(final LocalItem data) {
final int index = localItems.indexOf(data);
localItems.remove(index);
removeState(index);
notifyItemRemoved(index + (header != null ? 1 : 0));
}
@ -145,7 +140,6 @@ public class LocalItemListAdapter extends StateObjectsListAdapter {
if (actualFrom >= localItems.size() || actualTo >= localItems.size()) return false;
localItems.add(actualTo, localItems.remove(actualFrom));
moveState(actualFrom, actualTo);
notifyItemMoved(fromAdapterPosition, toAdapterPosition);
return true;
}
@ -155,7 +149,6 @@ public class LocalItemListAdapter extends StateObjectsListAdapter {
return;
}
localItems.clear();
clearStates();
notifyDataSetChanged();
}
@ -276,7 +269,7 @@ public class LocalItemListAdapter extends StateObjectsListAdapter {
// If header isn't null, offset the items by -1
if (header != null) position--;
((LocalItemHolder) holder).updateFromItem(localItems.get(position), getState(position), dateFormat);
((LocalItemHolder) holder).updateFromItem(localItems.get(position), recordManager, dateFormat);
} else if (holder instanceof HeaderFooterHolder && position == 0 && header != null) {
((HeaderFooterHolder) holder).view = header;
} else if (holder instanceof HeaderFooterHolder && position == sizeConsideringHeader()
@ -290,11 +283,9 @@ public class LocalItemListAdapter extends StateObjectsListAdapter {
if (!payloads.isEmpty() && holder instanceof LocalItemHolder) {
for (Object payload : payloads) {
if (payload instanceof StreamStateEntity) {
((LocalItemHolder) holder).updateState(localItems.get(header == null ? position : position - 1),
(StreamStateEntity) payload);
((LocalItemHolder) holder).updateState(localItems.get(header == null ? position : position - 1), recordManager);
} else if (payload instanceof Boolean) {
((LocalItemHolder) holder).updateState(localItems.get(header == null ? position : position - 1),
null);
((LocalItemHolder) holder).updateState(localItems.get(header == null ? position : position - 1), recordManager);
}
}
} else {
@ -302,11 +293,6 @@ public class LocalItemListAdapter extends StateObjectsListAdapter {
}
}
@Override
protected void onItemStateChanged(int position, @Nullable StreamStateEntity state) {
notifyItemChanged(header == null ? position : position + 1, state != null ? state : false);
}
public GridLayoutManager.SpanSizeLookup getSpanSizeLookup(final int spanCount) {
return new GridLayoutManager.SpanSizeLookup() {
@Override

1
app/src/main/java/org/schabi/newpipe/local/dialog/PlaylistAppendDialog.java
View file

@ -113,7 +113,6 @@ public final class PlaylistAppendDialog extends PlaylistDialog {
super.onDestroyView();
if (playlistReactor != null) playlistReactor.dispose();
if (playlistAdapter != null) {
playlistAdapter.dispose();
playlistAdapter.unsetSelectedListener();
}

5
app/src/main/java/org/schabi/newpipe/local/holder/LocalItemHolder.java
View file

@ -8,6 +8,7 @@ import android.view.ViewGroup;
import org.schabi.newpipe.database.LocalItem;
import org.schabi.newpipe.database.stream.model.StreamStateEntity;
import org.schabi.newpipe.local.LocalItemBuilder;
import org.schabi.newpipe.local.history.HistoryRecordManager;
import java.text.DateFormat;
@ -40,8 +41,8 @@ public abstract class LocalItemHolder extends RecyclerView.ViewHolder {
this.itemBuilder = itemBuilder;
}
public abstract void updateFromItem(final LocalItem item, @Nullable final StreamStateEntity state, final DateFormat dateFormat);
public abstract void updateFromItem(final LocalItem item, HistoryRecordManager historyRecordManager, final DateFormat dateFormat);
public void updateState(final LocalItem localItem, @Nullable final StreamStateEntity state) {
public void updateState(final LocalItem localItem, HistoryRecordManager historyRecordManager) {
}
}

5
app/src/main/java/org/schabi/newpipe/local/holder/LocalPlaylistItemHolder.java
View file

@ -8,6 +8,7 @@ import org.schabi.newpipe.database.LocalItem;
import org.schabi.newpipe.database.playlist.PlaylistMetadataEntry;
import org.schabi.newpipe.database.stream.model.StreamStateEntity;
import org.schabi.newpipe.local.LocalItemBuilder;
import org.schabi.newpipe.local.history.HistoryRecordManager;
import org.schabi.newpipe.util.ImageDisplayConstants;
import java.text.DateFormat;
@ -23,7 +24,7 @@ public class LocalPlaylistItemHolder extends PlaylistItemHolder {
}
@Override
public void updateFromItem(final LocalItem localItem, @Nullable final StreamStateEntity state, final DateFormat dateFormat) {
public void updateFromItem(final LocalItem localItem, HistoryRecordManager historyRecordManager, final DateFormat dateFormat) {
if (!(localItem instanceof PlaylistMetadataEntry)) return;
final PlaylistMetadataEntry item = (PlaylistMetadataEntry) localItem;
@ -34,6 +35,6 @@ public class LocalPlaylistItemHolder extends PlaylistItemHolder {
itemBuilder.displayImage(item.thumbnailUrl, itemThumbnailView,
ImageDisplayConstants.DISPLAY_PLAYLIST_OPTIONS);
super.updateFromItem(localItem, state, dateFormat);
super.updateFromItem(localItem, historyRecordManager, dateFormat);
}
}

10
app/src/main/java/org/schabi/newpipe/local/holder/LocalPlaylistStreamItemHolder.java
View file

@ -14,12 +14,14 @@ import org.schabi.newpipe.database.playlist.PlaylistStreamEntry;
import org.schabi.newpipe.database.stream.model.StreamStateEntity;
import org.schabi.newpipe.extractor.NewPipe;
import org.schabi.newpipe.local.LocalItemBuilder;
import org.schabi.newpipe.local.history.HistoryRecordManager;
import org.schabi.newpipe.util.AnimationUtils;
import org.schabi.newpipe.util.ImageDisplayConstants;
import org.schabi.newpipe.util.Localization;
import org.schabi.newpipe.views.AnimatedProgressBar;
import java.text.DateFormat;
import java.util.ArrayList;
import java.util.concurrent.TimeUnit;
public class LocalPlaylistStreamItemHolder extends LocalItemHolder {
@ -47,7 +49,7 @@ public class LocalPlaylistStreamItemHolder extends LocalItemHolder {
}
@Override
public void updateFromItem(final LocalItem localItem, @Nullable final StreamStateEntity state, final DateFormat dateFormat) {
public void updateFromItem(final LocalItem localItem, HistoryRecordManager historyRecordManager, final DateFormat dateFormat) {
if (!(localItem instanceof PlaylistStreamEntry)) return;
final PlaylistStreamEntry item = (PlaylistStreamEntry) localItem;
@ -60,6 +62,8 @@ public class LocalPlaylistStreamItemHolder extends LocalItemHolder {
itemDurationView.setBackgroundColor(ContextCompat.getColor(itemBuilder.getContext(),
R.color.duration_background_color));
itemDurationView.setVisibility(View.VISIBLE);
StreamStateEntity state = historyRecordManager.loadLocalStreamStateBatch(new ArrayList<LocalItem>() {{ add(localItem); }}).blockingGet().get(0);
if (state != null) {
itemProgressView.setVisibility(View.VISIBLE);
itemProgressView.setMax((int) item.duration);
@ -94,9 +98,11 @@ public class LocalPlaylistStreamItemHolder extends LocalItemHolder {
}
@Override
public void updateState(LocalItem localItem, @Nullable StreamStateEntity state) {
public void updateState(LocalItem localItem, HistoryRecordManager historyRecordManager) {
if (!(localItem instanceof PlaylistStreamEntry)) return;
final PlaylistStreamEntry item = (PlaylistStreamEntry) localItem;
StreamStateEntity state = historyRecordManager.loadLocalStreamStateBatch(new ArrayList<LocalItem>() {{ add(localItem); }}).blockingGet().get(0);
if (state != null && item.duration > 0) {
itemProgressView.setMax((int) item.duration);
if (itemProgressView.getVisibility() == View.VISIBLE) {

11
app/src/main/java/org/schabi/newpipe/local/holder/LocalStatisticStreamItemHolder.java
View file

@ -2,6 +2,7 @@ package org.schabi.newpipe.local.holder;
import android.support.annotation.Nullable;
import android.support.v4.content.ContextCompat;
import android.util.Log;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;
@ -13,12 +14,14 @@ import org.schabi.newpipe.database.stream.StreamStatisticsEntry;
import org.schabi.newpipe.database.stream.model.StreamStateEntity;
import org.schabi.newpipe.extractor.NewPipe;
import org.schabi.newpipe.local.LocalItemBuilder;
import org.schabi.newpipe.local.history.HistoryRecordManager;
import org.schabi.newpipe.util.AnimationUtils;
import org.schabi.newpipe.util.ImageDisplayConstants;
import org.schabi.newpipe.util.Localization;
import org.schabi.newpipe.views.AnimatedProgressBar;
import java.text.DateFormat;
import java.util.ArrayList;
import java.util.concurrent.TimeUnit;
/*
@ -76,7 +79,7 @@ public class LocalStatisticStreamItemHolder extends LocalItemHolder {
}
@Override
public void updateFromItem(final LocalItem localItem, @Nullable final StreamStateEntity state, final DateFormat dateFormat) {
public void updateFromItem(final LocalItem localItem, HistoryRecordManager historyRecordManager, final DateFormat dateFormat) {
if (!(localItem instanceof StreamStatisticsEntry)) return;
final StreamStatisticsEntry item = (StreamStatisticsEntry) localItem;
@ -88,6 +91,8 @@ public class LocalStatisticStreamItemHolder extends LocalItemHolder {
itemDurationView.setBackgroundColor(ContextCompat.getColor(itemBuilder.getContext(),
R.color.duration_background_color));
itemDurationView.setVisibility(View.VISIBLE);
StreamStateEntity state = historyRecordManager.loadLocalStreamStateBatch(new ArrayList<LocalItem>() {{ add(localItem); }}).blockingGet().get(0);
if (state != null) {
itemProgressView.setVisibility(View.VISIBLE);
itemProgressView.setMax((int) item.duration);
@ -124,9 +129,11 @@ public class LocalStatisticStreamItemHolder extends LocalItemHolder {
}
@Override
public void updateState(LocalItem localItem, @Nullable StreamStateEntity state) {
public void updateState(LocalItem localItem, HistoryRecordManager historyRecordManager) {
if (!(localItem instanceof StreamStatisticsEntry)) return;
final StreamStatisticsEntry item = (StreamStatisticsEntry) localItem;
StreamStateEntity state = historyRecordManager.loadLocalStreamStateBatch(new ArrayList<LocalItem>() {{ add(localItem); }}).blockingGet().get(0);
if (state != null && item.duration > 0) {
itemProgressView.setMax((int) item.duration);
if (itemProgressView.getVisibility() == View.VISIBLE) {

3
app/src/main/java/org/schabi/newpipe/local/holder/PlaylistItemHolder.java
View file

@ -9,6 +9,7 @@ import org.schabi.newpipe.R;
import org.schabi.newpipe.database.LocalItem;
import org.schabi.newpipe.database.stream.model.StreamStateEntity;
import org.schabi.newpipe.local.LocalItemBuilder;
import org.schabi.newpipe.local.history.HistoryRecordManager;
import java.text.DateFormat;
@ -33,7 +34,7 @@ public abstract class PlaylistItemHolder extends LocalItemHolder {
}
@Override
public void updateFromItem(final LocalItem localItem, @Nullable final StreamStateEntity state, final DateFormat dateFormat) {
public void updateFromItem(final LocalItem localItem, HistoryRecordManager historyRecordManager, final DateFormat dateFormat) {
itemView.setOnClickListener(view -> {
if (itemBuilder.getOnItemSelectedListener() != null) {
itemBuilder.getOnItemSelectedListener().selected(localItem);

5
app/src/main/java/org/schabi/newpipe/local/holder/RemotePlaylistItemHolder.java
View file

@ -8,6 +8,7 @@ import org.schabi.newpipe.database.playlist.model.PlaylistRemoteEntity;
import org.schabi.newpipe.database.stream.model.StreamStateEntity;
import org.schabi.newpipe.extractor.NewPipe;
import org.schabi.newpipe.local.LocalItemBuilder;
import org.schabi.newpipe.local.history.HistoryRecordManager;
import org.schabi.newpipe.util.ImageDisplayConstants;
import org.schabi.newpipe.util.Localization;
@ -23,7 +24,7 @@ public class RemotePlaylistItemHolder extends PlaylistItemHolder {
}
@Override
public void updateFromItem(final LocalItem localItem, @Nullable final StreamStateEntity state, final DateFormat dateFormat) {
public void updateFromItem(final LocalItem localItem, HistoryRecordManager historyRecordManager, final DateFormat dateFormat) {
if (!(localItem instanceof PlaylistRemoteEntity)) return;
final PlaylistRemoteEntity item = (PlaylistRemoteEntity) localItem;
@ -35,6 +36,6 @@ public class RemotePlaylistItemHolder extends PlaylistItemHolder {
itemBuilder.displayImage(item.getThumbnailUrl(), itemThumbnailView,
ImageDisplayConstants.DISPLAY_PLAYLIST_OPTIONS);
super.updateFromItem(localItem, state, dateFormat);
super.updateFromItem(localItem, historyRecordManager, dateFormat);
}
}

3
app/src/main/java/org/schabi/newpipe/local/subscription/SubscriptionFragment.java
View file

@ -130,7 +130,6 @@ public class SubscriptionFragment extends BaseStateFragment<List<SubscriptionEnt
@Override
public void onDetach() {
infoListAdapter.dispose();
super.onDetach();
}
@ -153,8 +152,6 @@ public class SubscriptionFragment extends BaseStateFragment<List<SubscriptionEnt
}
updateFlags = 0;
}
itemsList.post(infoListAdapter::updateStates);
}
@Override