I am currently working on an Android photo-taking app developed in React Native that needs to be paired with a React Electron gallery-type app on the user's computer. There is a requirement for transferring a large number of photos directly to the computer without using the Internet as an intermediary. Dealing with thousands of uncompressed and uncropped images poses a challenge. I have explored several options, but none seem to provide a satisfactory solution.
Past Attempted Solutions:
Node USB: Although Node USB seems suitable, its dependency on installing a driver on the user's computer creates accessibility issues with Windows USB drivers. Perhaps a method can be devised to switch drivers dynamically during the data transfer process?
ADB: While ADB performs the required functions, it necessitates enabling Dev Mode on the phone and exhibits compatibility problems with certain devices like the LG V20. Ideally, an alternative to ADB without these limitations would be ideal.
Alternative Approaches Considered:
- WiFi Routing: Requires manual setup and relies on users having WiFi access at home, potentially causing network slowdowns during large file transfers.
- Tether Routing: Restricted to phones with SIM cards and leads to all computer traffic being routed through the phone, impacting data caps.
- Bluetooth: Offers slow data transfer rates compared to WiFi.
- WiFi Direct: Promises high speeds but lacks necessary modules for implementation.
- SD Card: Simple yet limited by client device compatibility.
- Manual Transfer: Current method plagued by various issues requiring replacement.
Despite two months of research, a definitive solution has not been found. The complexities of USB communication between Android and PC highlight the need for a seamless, out-of-the-box solution. If you have encountered similar challenges or have innovative ideas to address this problem, your insights would be greatly appreciated.