Merge pull request #10912 from Stypox/download-fixes

Download fixes

Author: Stypox

app/src/main/java/org/schabi/newpipe/download/DownloadDialog.java

@@ -7,8 +7,6 @@
 import android.app.Activity;
 import android.content.ComponentName;
 import android.content.Context;
-import android.content.DialogInterface;
-import android.content.DialogInterface.OnDismissListener;
 import android.content.Intent;
 import android.content.ServiceConnection;
 import android.content.SharedPreferences;
@@ -113,14 +111,11 @@ public class DownloadDialog extends DialogFragment
     @State
     int selectedSubtitleIndex = 0; // default to the first item
 
-    @Nullable
-    private OnDismissListener onDismissListener = null;
-
     private StoredDirectoryHelper mainStorageAudio = null;
     private StoredDirectoryHelper mainStorageVideo = null;
     private DownloadManager downloadManager = null;
     private ActionMenuItemView okButton = null;
-    private Context context;
+    private Context context = null;
     private boolean askForSavePath;
 
     private AudioTrackAdapter audioTrackAdapter;
@@ -195,13 +190,6 @@ public DownloadDialog(@NonNull final Context context, @NonNull final StreamInfo
         this.selectedVideoIndex = ListHelper.getDefaultResolutionIndex(context, videoStreams);
     }
 
-    /**
-     * @param onDismissListener the listener to call in {@link #onDismiss(DialogInterface)}
-     */
-    public void setOnDismissListener(@Nullable final OnDismissListener onDismissListener) {
-        this.onDismissListener = onDismissListener;
-    }
-
 
     /*//////////////////////////////////////////////////////////////////////////
     // Android lifecycle
@@ -221,6 +209,8 @@ public void onCreate(@Nullable final Bundle savedInstanceState) {
             return;
         }
 
+        // context will remain null if dismiss() was called above, allowing to check whether the
+        // dialog is being dismissed in onViewCreated()
         context = getContext();
 
         setStyle(STYLE_NO_TITLE, ThemeHelper.getDialogTheme(context));
@@ -305,6 +295,9 @@ public void onViewCreated(@NonNull final View view,
                               @Nullable final Bundle savedInstanceState) {
         super.onViewCreated(view, savedInstanceState);
         dialogBinding = DownloadDialogBinding.bind(view);
+        if (context == null) {
+            return; // the dialog is being dismissed, see the call to dismiss() in onCreate()
+        }
 
         dialogBinding.fileName.setText(FilenameUtils.createFilename(getContext(),
                 currentInfo.getName()));
@@ -364,14 +357,6 @@ private void initToolbar(final Toolbar toolbar) {
         });
     }
 
-    @Override
-    public void onDismiss(@NonNull final DialogInterface dialog) {
-        super.onDismiss(dialog);
-        if (onDismissListener != null) {
-            onDismissListener.onDismiss(dialog);
-        }
-    }
-
     @Override
     public void onDestroy() {
         super.onDestroy();

app/src/main/java/org/schabi/newpipe/util/SecondaryStreamHelper.java

@@ -11,7 +11,6 @@
 import org.schabi.newpipe.extractor.stream.VideoStream;
 import org.schabi.newpipe.util.StreamItemAdapter.StreamInfoWrapper;
 
-import java.util.Comparator;
 import java.util.List;
 
 public class SecondaryStreamHelper<T extends Stream> {
@@ -43,42 +42,27 @@ public static AudioStream getAudioStreamFor(@NonNull final Context context,
                                                 @NonNull final List<AudioStream> audioStreams,
                                                 @NonNull final VideoStream videoStream) {
         final MediaFormat mediaFormat = videoStream.getFormat();
-        if (mediaFormat == null) {
-            return null;
-        }
-
-        switch (mediaFormat) {
-            case WEBM:
-            case MPEG_4: // Is MPEG-4 DASH?
-                break;
-            default:
-                return null;
-        }
-
-        final boolean m4v = mediaFormat == MediaFormat.MPEG_4;
-        final boolean isLimitingDataUsage = ListHelper.isLimitingDataUsage(context);
 
-        Comparator<AudioStream> comparator = ListHelper.getAudioFormatComparator(
-                m4v ? MediaFormat.M4A : MediaFormat.WEBMA, isLimitingDataUsage);
-        int preferredAudioStreamIndex = ListHelper.getAudioIndexByHighestRank(
-                audioStreams, comparator);
-
-        if (preferredAudioStreamIndex == -1) {
-            if (m4v) {
-                return null;
-            }
-
-            comparator = ListHelper.getAudioFormatComparator(
-                    MediaFormat.WEBMA_OPUS, isLimitingDataUsage);
-            preferredAudioStreamIndex = ListHelper.getAudioIndexByHighestRank(
-                    audioStreams, comparator);
-
-            if (preferredAudioStreamIndex == -1) {
-                return null;
-            }
+        if (mediaFormat == MediaFormat.WEBM) {
+            return audioStreams
+                    .stream()
+                    .filter(audioStream -> audioStream.getFormat() == MediaFormat.WEBMA
+                            || audioStream.getFormat() == MediaFormat.WEBMA_OPUS)
+                    .max(ListHelper.getAudioFormatComparator(MediaFormat.WEBMA,
+                            ListHelper.isLimitingDataUsage(context)))
+                    .orElse(null);
+
+        } else if (mediaFormat == MediaFormat.MPEG_4) {
+            return audioStreams
+                    .stream()
+                    .filter(audioStream -> audioStream.getFormat() == MediaFormat.M4A)
+                    .max(ListHelper.getAudioFormatComparator(MediaFormat.M4A,
+                            ListHelper.isLimitingDataUsage(context)))
+                    .orElse(null);
+
+        } else {
+            return null;
         }
-
-        return audioStreams.get(preferredAudioStreamIndex);
     }
 
     public T getStream() {

app/src/main/java/us/shandian/giga/service/DownloadManagerService.java

@@ -411,7 +411,7 @@ private void startMission(Intent intent) {
         mission.threadCount = threads;
         mission.source = source;
         mission.nearLength = nearLength;
-        mission.recoveryInfo = recovery.toArray(MissionRecoveryInfo[]::new);
+        mission.recoveryInfo = recovery.toArray(new MissionRecoveryInfo[0]);
 
         if (ps != null)
             ps.setTemporalDir(DownloadManager.pickAvailableTemporalDir(this));