Add download option to long-press menu

Author: nikita.artikhovich

app/src/main/java/org/schabi/newpipe/info_list/dialog/InfoItemDialog.java

@@ -323,6 +323,7 @@ public Builder addDefaultBeginningEntries() {
          */
         public Builder addDefaultEndEntries() {
             addAllEntries(
+                    StreamDialogDefaultEntry.DOWNLOAD,
                     StreamDialogDefaultEntry.APPEND_PLAYLIST,
                     StreamDialogDefaultEntry.SHARE,
                     StreamDialogDefaultEntry.OPEN_IN_BROWSER

app/src/main/java/org/schabi/newpipe/info_list/dialog/StreamDialogDefaultEntry.java

@@ -2,6 +2,7 @@
 
 import static org.schabi.newpipe.util.NavigationHelper.openChannelFragment;
 import static org.schabi.newpipe.util.SparseItemUtil.fetchItemInfoIfSparse;
+import static org.schabi.newpipe.util.SparseItemUtil.fetchStreamInfoAndSaveToDatabase;
 import static org.schabi.newpipe.util.SparseItemUtil.fetchUploaderUrlIfSparse;
 
 import android.net.Uri;
@@ -11,6 +12,7 @@
 
 import org.schabi.newpipe.R;
 import org.schabi.newpipe.database.stream.model.StreamEntity;
+import org.schabi.newpipe.download.DownloadDialog;
 import org.schabi.newpipe.local.dialog.PlaylistAppendDialog;
 import org.schabi.newpipe.local.dialog.PlaylistDialog;
 import org.schabi.newpipe.local.history.HistoryRecordManager;
@@ -110,6 +112,15 @@ public enum StreamDialogDefaultEntry {
             ShareUtils.shareText(fragment.requireContext(), item.getName(), item.getUrl(),
                     item.getThumbnailUrl())),
 
+    DOWNLOAD(R.string.download, (fragment, item) ->
+            fetchStreamInfoAndSaveToDatabase(fragment.requireContext(), item.getServiceId(),
+                    item.getUrl(), info -> {
+                        final DownloadDialog downloadDialog
+                                = DownloadDialog.newInstance(fragment.requireContext(), info);
+                        downloadDialog.show(fragment.getChildFragmentManager(), "downloadDialog");
+                    })
+    ),
+
     OPEN_IN_BROWSER(R.string.open_in_browser, (fragment, item) ->
             ShareUtils.openUrlInBrowser(fragment.requireContext(), item.getUrl())),