There's an excellent open source project which does this and much more: https://play.google.com/store/apps/details?id=org.kde.kdecon...
My favorite things about KDE Connect:
1) shared clipboard between mobile and PC
2) "send file to phone" - context menu in Dolphin / "send file to PC" in Android to quickly exchange single files
3) browse the whole Android file system (and copy/delete/edit files) directly from your file manager in Linux
KDEConnect still pulls in a few dependencies, but it's not 300MB anymore.
Storage is cheap nowadays and KDE applications generally are of such high quality that it's definitely worth it.
Other examples are Digikam (hands-down the best picture organizer) and Krita (which rivals Photoshop for digital artists).
There's an excellent open source project which does this and much more: https://play.google.com/store/apps/details?id=org.kde.kdecon...