Add more TODOs and differences with the Android client

README.md

@@ -2,8 +2,9 @@
 
 F-Droid desktop client.
 
-Not yet a replacement for the Android client, since many features are still
-missing.
+This is **not** a replacement for the Android client. While the Android client
+integrates with the system with regular update checks and notifications, this
+is a command line client that talks to connected devices via ADB.
 
 For simplicity, it tries to follow the `apt-get`/`apt-cache` commands where it
 makes sense such as `update`, `show`, `install` and `remove`.
@@ -18,11 +19,24 @@ makes sense such as `update`, `show`, `install` and `remove`.
 
 ### Missing features
 
+ * Proper index update checking via ETag
  * Multi-repo support
- * Interaction with a device
-   - Probably via the command `adb`
+ * Interaction with a device via ADB:
+   - Probably relying on the installed command `adb`
    - Fetch device details (Android version, architecture, ...)
    - Fetch installed applications
    - Should use a `sync` command if always fetching the data above is slow
    - Install, update and remove applications
+ * Apk caching
 
+### Advantages over the Android client
+
+ * Faster to use command line interface
+ * Ability to batch install/update/remove without root nor system privileges
+ * Interact between multiple Android devices:
+   - Transfer apps and their data from one device to another
+
+### Android client features this will never have
+
+ * "Update available" notifications
+ * Swap apps over WiFi or Bluetooth and local repos