Made multiple select a pro feature

app/src/main/java/eu/faircode/email/FragmentMessages.java

@@ -549,120 +549,126 @@ public class FragmentMessages extends FragmentEx {
         fabMove.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View v) {
-                Bundle args = new Bundle();
-                args.putLong("folder", folder);
-
-                new SimpleTask<List<EntityFolder>>() {
-                    @Override
-                    protected List<EntityFolder> onLoad(Context context, Bundle args) {
-                        long folder = args.getLong("folder");
-                        DB db = DB.getInstance(context);
+                if (Helper.isPro(getContext())) {
+                    Bundle args = new Bundle();
+                    args.putLong("folder", folder);
 
-                        EntityFolder source = db.folder().getFolder(folder);
-                        List<EntityFolder> folders = db.folder().getFolders(source.account);
-                        List<EntityFolder> targets = new ArrayList<>();
-                        for (EntityFolder f : folders)
-                            if (!f.id.equals(folder) && !EntityFolder.DRAFTS.equals(f.type))
-                                targets.add(f);
+                    new SimpleTask<List<EntityFolder>>() {
+                        @Override
+                        protected List<EntityFolder> onLoad(Context context, Bundle args) {
+                            long folder = args.getLong("folder");
+                            DB db = DB.getInstance(context);
+
+                            EntityFolder source = db.folder().getFolder(folder);
+                            List<EntityFolder> folders = db.folder().getFolders(source.account);
+                            List<EntityFolder> targets = new ArrayList<>();
+                            for (EntityFolder f : folders)
+                                if (!f.id.equals(folder) && !EntityFolder.DRAFTS.equals(f.type))
+                                    targets.add(f);
+
+                            final Collator collator = Collator.getInstance(Locale.getDefault());
+                            collator.setStrength(Collator.SECONDARY); // Case insensitive, process accents etc
+
+                            Collections.sort(targets, new Comparator<EntityFolder>() {
+                                @Override
+                                public int compare(EntityFolder f1, EntityFolder f2) {
+                                    int s = Integer.compare(
+                                            EntityFolder.FOLDER_SORT_ORDER.indexOf(f1.type),
+                                            EntityFolder.FOLDER_SORT_ORDER.indexOf(f2.type));
+                                    if (s != 0)
+                                        return s;
+                                    return collator.compare(
+                                            f1.name == null ? "" : f1.name,
+                                            f2.name == null ? "" : f2.name);
+                                }
+                            });
 
-                        final Collator collator = Collator.getInstance(Locale.getDefault());
-                        collator.setStrength(Collator.SECONDARY); // Case insensitive, process accents etc
+                            return targets;
+                        }
 
-                        Collections.sort(targets, new Comparator<EntityFolder>() {
-                            @Override
-                            public int compare(EntityFolder f1, EntityFolder f2) {
-                                int s = Integer.compare(
-                                        EntityFolder.FOLDER_SORT_ORDER.indexOf(f1.type),
-                                        EntityFolder.FOLDER_SORT_ORDER.indexOf(f2.type));
-                                if (s != 0)
-                                    return s;
-                                return collator.compare(
-                                        f1.name == null ? "" : f1.name,
-                                        f2.name == null ? "" : f2.name);
+                        @Override
+                        protected void onLoaded(final Bundle args, List<EntityFolder> folders) {
+                            PopupMenu popupMenu = new PopupMenu(getContext(), popupAnchor);
+
+                            int order = 0;
+                            for (EntityFolder folder : folders) {
+                                String name = (folder.display == null
+                                        ? Helper.localizeFolderName(getContext(), folder.name)
+                                        : folder.display);
+                                popupMenu.getMenu().add(Menu.NONE, folder.id.intValue(), order++, name);
                             }
-                        });
 
-                        return targets;
-                    }
+                            popupMenu.setOnMenuItemClickListener(new PopupMenu.OnMenuItemClickListener() {
+                                @Override
+                                public boolean onMenuItemClick(final MenuItem target) {
+                                    MutableSelection<Long> selection = new MutableSelection<>();
+                                    selectionTracker.copySelection(selection);
 
-                    @Override
-                    protected void onLoaded(final Bundle args, List<EntityFolder> folders) {
-                        PopupMenu popupMenu = new PopupMenu(getContext(), popupAnchor);
+                                    long[] ids = new long[selection.size()];
+                                    int i = 0;
+                                    for (Long id : selection)
+                                        ids[i++] = id;
 
-                        int order = 0;
-                        for (EntityFolder folder : folders) {
-                            String name = (folder.display == null
-                                    ? Helper.localizeFolderName(getContext(), folder.name)
-                                    : folder.display);
-                            popupMenu.getMenu().add(Menu.NONE, folder.id.intValue(), order++, name);
-                        }
-
-                        popupMenu.setOnMenuItemClickListener(new PopupMenu.OnMenuItemClickListener() {
-                            @Override
-                            public boolean onMenuItemClick(final MenuItem target) {
-                                MutableSelection<Long> selection = new MutableSelection<>();
-                                selectionTracker.copySelection(selection);
-
-                                long[] ids = new long[selection.size()];
-                                int i = 0;
-                                for (Long id : selection)
-                                    ids[i++] = id;
+                                    selectionTracker.clearSelection();
 
-                                selectionTracker.clearSelection();
+                                    args.putLongArray("ids", ids);
+                                    args.putLong("target", target.getItemId());
 
-                                args.putLongArray("ids", ids);
-                                args.putLong("target", target.getItemId());
+                                    new SimpleTask<Void>() {
+                                        @Override
+                                        protected Void onLoad(Context context, Bundle args) {
+                                            long[] ids = args.getLongArray("ids");
+                                            long target = args.getLong("target");
 
-                                new SimpleTask<Void>() {
-                                    @Override
-                                    protected Void onLoad(Context context, Bundle args) {
-                                        long[] ids = args.getLongArray("ids");
-                                        long target = args.getLong("target");
+                                            DB db = DB.getInstance(context);
+                                            try {
+                                                db.beginTransaction();
 
-                                        DB db = DB.getInstance(context);
-                                        try {
-                                            db.beginTransaction();
-
-                                            for (long id : ids) {
-                                                EntityMessage message = db.message().getMessage(id);
-                                                List<EntityMessage> messages =
-                                                        db.message().getMessageByThread(message.account, message.thread);
-                                                for (EntityMessage threaded : messages) {
-                                                    if (threaded.folder.equals(message.folder)) {
-                                                        db.message().setMessageUiHide(threaded.id, true);
-                                                        EntityOperation.queue(db, threaded, EntityOperation.MOVE, target);
+                                                for (long id : ids) {
+                                                    EntityMessage message = db.message().getMessage(id);
+                                                    List<EntityMessage> messages =
+                                                            db.message().getMessageByThread(message.account, message.thread);
+                                                    for (EntityMessage threaded : messages) {
+                                                        if (threaded.folder.equals(message.folder)) {
+                                                            db.message().setMessageUiHide(threaded.id, true);
+                                                            EntityOperation.queue(db, threaded, EntityOperation.MOVE, target);
+                                                        }
                                                     }
                                                 }
-                                            }
 
-                                            db.setTransactionSuccessful();
-                                        } finally {
-                                            db.endTransaction();
-                                        }
+                                                db.setTransactionSuccessful();
+                                            } finally {
+                                                db.endTransaction();
+                                            }
 
-                                        EntityOperation.process(context);
+                                            EntityOperation.process(context);
 
-                                        return null;
-                                    }
+                                            return null;
+                                        }
 
-                                    @Override
-                                    protected void onException(Bundle args, Throwable ex) {
-                                        Helper.unexpectedError(getContext(), ex);
-                                    }
-                                }.load(FragmentMessages.this, args);
+                                        @Override
+                                        protected void onException(Bundle args, Throwable ex) {
+                                            Helper.unexpectedError(getContext(), ex);
+                                        }
+                                    }.load(FragmentMessages.this, args);
 
-                                return true;
-                            }
-                        });
+                                    return true;
+                                }
+                            });
 
-                        popupMenu.show();
-                    }
+                            popupMenu.show();
+                        }
 
-                    @Override
-                    protected void onException(Bundle args, Throwable ex) {
-                        Helper.unexpectedError(getContext(), ex);
-                    }
-                }.load(FragmentMessages.this, args);
+                        @Override
+                        protected void onException(Bundle args, Throwable ex) {
+                            Helper.unexpectedError(getContext(), ex);
+                        }
+                    }.load(FragmentMessages.this, args);
+                } else {
+                    FragmentTransaction fragmentTransaction = getFragmentManager().beginTransaction();
+                    fragmentTransaction.replace(R.id.content_frame, new FragmentPro()).addToBackStack("pro");
+                    fragmentTransaction.commit();
+                }
             }
         });